WO2018161928A1 - 一种具有净水装置的洗衣机 - Google Patents

一种具有净水装置的洗衣机 Download PDF

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Publication number
WO2018161928A1
WO2018161928A1 PCT/CN2018/078371 CN2018078371W WO2018161928A1 WO 2018161928 A1 WO2018161928 A1 WO 2018161928A1 CN 2018078371 W CN2018078371 W CN 2018078371W WO 2018161928 A1 WO2018161928 A1 WO 2018161928A1
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WO
WIPO (PCT)
Prior art keywords
water
purifying device
washing machine
filter
casing
Prior art date
Application number
PCT/CN2018/078371
Other languages
English (en)
French (fr)
Inventor
李敬德
张华成
黄本财
Original Assignee
青岛海尔滚筒洗衣机有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201710134375.0A external-priority patent/CN108569751B/zh
Priority claimed from CN201710135739.7A external-priority patent/CN108570831B/zh
Priority claimed from CN201710135827.7A external-priority patent/CN108570832A/zh
Priority claimed from CN201710134365.7A external-priority patent/CN108569729B/zh
Priority claimed from CN201710135344.7A external-priority patent/CN108570830B/zh
Priority claimed from CN201710134372.7A external-priority patent/CN108570828B/zh
Application filed by 青岛海尔滚筒洗衣机有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Publication of WO2018161928A1 publication Critical patent/WO2018161928A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/47—Responding to irregular working conditions, e.g. malfunctioning of pumps 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements

Definitions

  • the invention belongs to the technical field of washing machines, and in particular relates to a washing machine with a water purifying device and a water purifying method.
  • the treated tap water Due to the deterioration of water quality, people can no longer directly access the water in nature, and the treated tap water is commonly used, but the treated tap water still contains a high content of heavy metals and contains residual chlorine, which is used as washing water for washing machines. It will pollute clothing, and wearing contaminated clothing for a long time will cause harm to human health.
  • the prior art has used a water purifying device to filter and purify the tap water.
  • the current water purifying device is generally disposed outside the washing machine, occupies extra space, and the user is troublesome to install and use; the washing machine is accompanied by a large vibration, setting
  • the water purifying device outside the washing machine also vibrates, which is not conducive to the protection of the structure of the water purifying device, easily damages the water purifying device, shortens the service life thereof, and the overall structure of the washing machine is not beautiful enough.
  • An object of the present invention is to provide a washing machine having a water purifying device, wherein the water purifying device of the washing machine is installed in the internal structure of the washing machine, fully utilizing the idle space in the frame of the washing machine, does not occupy the space outside the washing machine, and avoids the customer. Trouble with the installation process. And the water purifying device is installed inside the washing machine, which is beneficial to the protection of the structure of the water purifying device, has a longer service life and saves cost, and the overall structure of the washing machine is beautiful and generous.
  • a washing machine with a water purifying device comprises a water injection box, and the water purifying device is installed inside the washing machine and connected with the water injection box. After the water in the washing machine is processed by the water purifying device, the water entering the water injection box, and then the water injection box enters the inside of the washing tub.
  • the washing machine is internally provided with a solenoid valve for controlling the water inlet
  • the water purifying device is disposed between the electromagnetic valve and the water injection box, and the washing machine enters the water through the electromagnetic valve, the water purifying device and enters the water injection box, and then enters the washing tub by the water injection box. internal.
  • the solenoid valve has a plurality of water outlets, and at least one water outlet is connected to the water inlet of the water purifying device, and the water outlet of the water purifying device is connected to at least one water inlet of the water injection box.
  • the solenoid valve is provided with a plurality of water outlets, each of which corresponds to a waterway of a different washing program, giving the washing machine more cleaning functions and modes.
  • the water outlet of the solenoid valve is connected to the water purifying device to ensure that the water entering the water injection box is cleaned and the laundry is clean and hygienic.
  • the flexible function of the washing machine can be flexibly selected, so that the washing machine can be connected with the water purifying device by using a water channel with a large amount of water, on the one hand, the cleaning effect can be achieved, and on the other hand, the working intensity of the water purifying device can be reduced. Extend its service life, it can be applied to different washing machine models, expand its application range, and also can simplify the installation pipeline in the washing machine to improve the safety performance of the washing machine.
  • the water purification device comprises a housing and a filter element disposed within the housing, the interior of the filter element being filled with particles of KDF and calcium sulfite.
  • the filter element filled with particles of KDF and calcium sulfite can effectively remove residual chlorine and heavy metals in the water, and inhibit the proliferation of microorganisms, avoid the pollution of clothes, and the health of the laundry.
  • the KDF of the present invention is a high-purity copper and zinc alloy, and the KDF includes two kinds, namely KDF55 and KDF85, wherein KDF55 refers to an alloy containing 50% copper and 50% zinc therein; KDF85 means that 85% of copper is contained therein. And 15% zinc alloy.
  • KDF55 refers to an alloy containing 50% copper and 50% zinc therein
  • KDF85 means that 85% of copper is contained therein.
  • 15% zinc alloy Preferably, the particles of KDF and calcium sulfite are uniformly mixed and integrally filled inside the filter element; or, the particles of KDF and calcium sulfite are separately filled layer by layer, and the first layer of the water inlet near the filter element is a layer of KDF particles.
  • KDF and calcium sulfite are uniformly mixed and filled one by one, the process is simpler, and the effect of residual chlorine and heavy metals is better.
  • KDF and calcium sulfite are alternately filled layer by layer to enhance the effect of removing residual chlorine and heavy metals, and the purified microorganisms have lower microbial content. Moreover, the method is simple and easy, the preparation cost is saved, and the purification effect is good.
  • the KDF is selected from one or both of KDF55 or KDF85.
  • KDF and calcium sulfite are particles of 60 to 115 mesh, respectively.
  • the use of KDF and calcium sulfite in this particle size range can improve the effect of the water purification device on removing heavy metals, residual chlorine and insoluble impurities, and inhibiting the growth of microorganisms, and the purification effect is better.
  • the casing of the water purifying device extends outwardly with a mounting member that is coupled and fixed to the washing machine casing reinforcement.
  • the mounting component can make the installation of the water purifying device more firm, and it is not easy to move and vibrate during the operation of the washing machine, thereby ensuring that the water purifying device is more firm and reliable, and the washing machine is safer to operate.
  • the water injection box, the water purifying device and the electromagnetic valve are all installed on the same side of the top of the washing machine, and are arranged in order from the front side to the rear side of the washing machine; the water purifying device is horizontally mounted on the upper reinforcing member on the side of the washing machine box, net
  • the water inlet of the water device is disposed rearward and communicates with at least one water outlet of the solenoid valve, and the water outlet of the water purification device is disposed to the front side of the washing machine and communicates with at least one water inlet of the water injection box.
  • At least one structural reinforcing member is disposed between the mounting member and the outer surface of the casing of the water purifying device; more preferably, the reinforcing member is a triangular-like reinforcing rib, and one side of the triangular shape is integrated with the mounting member The other side is integral with the outer surface of the housing of the water purification device.
  • the structural reinforcing member can make the water purifying device more firm and effectively extend the service life of the water purifying device.
  • the triangular-shaped ribs have better reinforcing effect and simple structure, and save materials, especially when one side of the triangular-like triangle is integrated with the mounting member, and the other side is integrated with the outer surface of the water purifying device housing, the water purifying device is in the washing machine
  • the box reinforcement connection is more stable and stable.
  • KDF is KDF55
  • the mass ratio of KDF55 to calcium sulfite is from 10 to 30:1; preferably, the mass ratio of KDF55 to calcium sulfite is from 15 to 23:1, more preferably 20:1.
  • the filter element with the above substances and mass ratio can further improve the purification effect of the water purifying device, the residual chlorine residue is less, the heavy metal content is significantly decreased, and the residual microorganisms are avoided, and the laundry is hygienic and healthy.
  • the washing machine with the water purifying device comprises a water injection box, the water purifying device is installed inside the washing machine, the water inlet of the washing machine is connected with the inlet of the water purifying device, and the electromagnetic valve of the water purifying device is provided at the outlet of the water purifying device, and the electromagnetic valve has A plurality of water outlets corresponding to the opening and closing can be controlled, and each water outlet is in one-to-one correspondence with the plurality of water passages on the water injection box, so that the water entering the washing machine flows into the interior of the washing tub through the corresponding water passage on the water injection box.
  • the above arrangement enables the washing machine to be completely purified by the water purifying device, and the purified water can be controlled by the solenoid valve according to different functions of the washing machine to ensure that the washing machine enters the washing tub or the washing machine when performing various washing modes.
  • the water is highly clean, avoiding contamination of the clothes and the internal environment of the washing machine, and is more sanitary and healthier.
  • the water injection box is provided with at least two water passages, and each water passage is in one-to-one correspondence with the water outlet of the electromagnetic valve, and at least one of the water passages enters the inside of the washing tub through the water injection box.
  • the water injection box is provided with a water passage corresponding to the plurality of water outlets of the solenoid valve, so that the washing machine has a plurality of washing modes to be selected, and the water in each washing mode is fully purified to ensure the cleanliness of the interior of the washing machine or the clothes.
  • the electromagnetic valve is provided with a water inlet and three parallel water outlets, and the water outlets are respectively connected with different inlets of the water injection box, and the washing machine selectively controls the water inlet to communicate with at least one water outlet. More preferably, the washing machine selects the water inlet of the control solenoid valve to communicate with at least one water outlet or not with any one of the water outlets.
  • the water washing path of the water can be flexibly selected in accordance with the different washing modes of the washing machine, thereby avoiding cumbersome
  • Pipe and connection settings reduce the internal structure of the washing machine.
  • the washing machine can be connected to any water outlet through the solenoid valve, the effect of controlling the water inlet switch of the washing machine can be achieved, and the valve for controlling the switch state of the water inlet of the washing machine can be reduced, which is more than one.
  • the water inlet of the washing machine and the inlet of the water purifying device are connected through a pipeline provided with a single water inlet solenoid valve to control the opening and closing of the corresponding pipeline.
  • the housing of the water purifying device extends outwardly with a mounting component
  • the mounting component is provided with a first mounting hole and a hook
  • the washing machine box reinforcing member is provided with a second mounting hole and a hook hole
  • the hook is connected with the hook hole
  • the first mounting hole and the second mounting hole are screwed to fix the water purifying device inside the washing machine
  • the outer casing of the water purifying device is provided with a structure for mounting a fixed electromagnetic valve, so that the electromagnetic valve is horizontally fixed to one side of the outer casing.
  • the water purifying device can be easily and firmly installed in the inside of the washing machine box by utilizing the structural features provided by itself and the existing components of the washing machine, fully utilizing the idle space inside the washing machine, and avoiding additional installation auxiliary parts. It is beneficial to improve the stability and safety of the overall structure of the washing machine, and to make the whole of the washing machine more beautiful and improve the cleanliness inside the washing machine, and is hygienic and healthy.
  • solenoid valve is installed on the outer casing of the water purifying device, not only is the installation firm, but also the internal space of the washing machine can be fully utilized, and the structure or device for installing the fixed electromagnetic valve is not separately provided, and the internal structure of the washing machine is simplified. Pipeline settings are safer and more reliable.
  • the water injection box, the water purifying device, the electromagnetic valve and the single water inlet electromagnetic valve are all installed on the same side of the top of the washing machine;
  • the water purifying device is horizontally mounted on the upper reinforcing member on the side of the washing machine box, and the inlet of the water purifying device is oriented
  • the outlet of the water purifying device is disposed to the front side of the washing machine and communicates with the water inlet of the solenoid valve, and the respective water outlets of the solenoid valve are respectively connected with the plurality of water inlets of the water injection box Connected.
  • the above arrangement can make full use of the space inside the washing machine, avoid changing the overall frame setting of the washing machine, and can simplify the components and piping settings inside the washing machine as much as possible, and ensure that the washing machine is fully purified, and the components are installed.
  • the fixing is more firm and reliable, and the safety performance of the washing machine is more secure.
  • the water purifying device comprises a casing and a filter element disposed inside the casing
  • the filter element comprises a filter body
  • the opposite ends of the filter body are respectively provided with an inlet and an outlet
  • at least two along the axis of the filter body are arranged between the inlet and the outlet
  • the filter net is arranged at intervals, and the filter net divides the inside of the filter body into a plurality of independent chambers, and the chamber between the adjacent two filter nets is filled with a filter layer composed of KDF and/or calcium sulfite.
  • the filter mesh can play the role of basic filtration on the water entering the filter element, reduce the pollution and loss of impurities on the filter layer of KDF and calcium sulfite, prolong the service life of the filter layer, and reduce the frequency of replacement and maintenance of the water purification device.
  • the filter net restricts the filtration layer of KDF and calcium sulfite to a certain space, which not only avoids the loss of KDF and calcium sulfite, but also maintains the filter layer to a certain extent.
  • the layer structure of the purification effect is provided with at least one structure that is fixed in the circumferential direction with the housing and/or at least one structure that is axially constrained from the housing.
  • the structure fixed in the circumferential direction outside the filter element and the structure in which the housing is restrained in the axial direction can prevent the filter element from being shaken or offset, so that the incoming water can be sufficiently purified to improve the purification effect.
  • at least one structural reinforcing member is disposed between the mounting member and the outer surface of the housing of the water purifying device; preferably, the reinforcing member is a triangular-like reinforcing rib, one side of the triangular shape being integral with the mounting member, The other side is integral with the outer surface of the housing of the water purification device.
  • the structural reinforcing member can make the water purifying device more firm and effectively extend the service life of the water purifying device.
  • the triangular-shaped ribs have better reinforcing effect and simple structure, and save materials, especially when one side of the triangular-like triangle is integrated with the mounting member, and the other side is integrated with the outer surface of the water purifying device housing, the water purifying device is in the washing machine.
  • the connection of the box reinforcement is more stable and stable, providing the overall structural stability of the washing machine and avoiding collision of the water purifying device with other structures of the washing machine.
  • the electromagnetic valve is correspondingly provided with a main washing valve, a pre-washing valve and a spray valve; the main washing valve outlet, the pre-washing valve outlet and the main washing water tank of the water injection box respectively
  • the pre-wash water passage is connected and enters the inside of the washing tub; the water outlet of the spray valve is connected to the top of the upper cover of the water injection box through the pipeline for spraying the glass and the window mat.
  • the KDF is selected from one or both of KDF55 or KDF85, and the mass ratio of KDF to calcium sulfite is from 10 to 30:1; more preferably, the mass ratio of KDF55 to calcium sulfite is from 15 to 23: 1, more preferably 20:1.
  • the filter layer of the above composition and mass ratio can be used to optimize the effect of removing residual chlorine and heavy metals in the water purifying device and inhibiting microbial growth.
  • Still another object of the present invention is to provide a water purifying device which not only removes residual chlorine, heavy metals, and inhibits microbial growth, but also has a simple structure, and simplifies the structure as much as possible while ensuring a water purification effect. Thereby reducing the probability of failure of the water purification device, improving the service life and water purification efficiency of the water purification device.
  • the water purifying device has low production cost, wide application range, and can be assembled and used with various devices or equipment requiring clean water, and has a broad market prospect.
  • a water purifying device comprises a casing and a filter element disposed inside the casing, the filter element comprises a filter body, the opposite ends of the filter body are respectively provided with an inlet and an outlet, and at least two along the axis of the filter body are arranged between the inlet and the outlet
  • the filter net is arranged at intervals, and the filter net divides the inside of the filter body into a plurality of independent chambers, and the chamber between the adjacent two filter nets is filled with a filter layer composed of KDF and/or calcium sulfite.
  • the filter element can effectively remove residual chlorine, heavy metals and inhibit the proliferation of microorganisms, and the purified water is clean, hygienic, healthy and safe, and improves the quality of life of the user.
  • the filter mesh can play the role of basic filtration on the water that will enter the filter element, reduce the pollution and loss of impurities on the filter layer of KDF and calcium sulfite, prolong the service life of the filter layer, and reduce the frequency of replacement and maintenance of the water purification device.
  • the filter net restricts the filtration layer of KDF and calcium sulfite to a certain space, which not only avoids the loss of KDF and calcium sulfite, but also maintains the filter layer to maintain a certain favorable value. Good layer structure for purification effect.
  • the water purifying device has a simple structure, simplifies the structure of the filtering unit as much as possible while ensuring the effect of purifying water, reduces the probability of failure of the water purifying device, and improves the service life of the water purifying device.
  • a filter mesh is disposed between the filter cartridge body and the housing, and the filter mesh is disposed outside the filter cartridge body.
  • a filter net is disposed between the filter body and the casing, and the filter mesh is disposed outside the filter body body, and a pre-purification process is performed before the water enters the filter core body to reduce impurities in the water and reduce the workload of the filter layer inside the filter body body. Extend the service life of the filter layer to ensure that the filter layer removes residual chlorine, heavy metals and inhibits microbial growth.
  • a gap space is arranged between the filter body and the filter net, and the outer portion of the filter body body is distributed with a plurality of annular reinforcing ribs arranged in a staggered manner, and the annular reinforcing ribs form a curved flow in the chamber between the casing and the filter net. Road.
  • a structural unit is provided between the filter body and the filter net to form a structure of multiple flow paths between the filter and the filter body. Water swirls on the multiple flow channels, prolonging the filtration time and preventing the water from being filtered.
  • the other parts of the housing of the water purifying device flow out to ensure the reliability of purification and further improve the purification effect.
  • An annular reinforcing rib is distributed on the outer surface of the filter body, and the annular reinforcing rib has a simple structure, and can effectively guide the water flow to flow around the filter and the filter body, and repeatedly pass through the filter and then enter the filter.
  • the structure of the filter element can be further strengthened, and it is more than one.
  • the filter body comprises a filter cartridge and a filter upper cover
  • the filter cartridge is a closed cylindrical structure at one end
  • the filter cover is an end cover covering the open end of the filter cartridge
  • the bottom of the cartridge is provided with an inlet
  • the bottom of the cartridge is provided with an inlet
  • the bottom of the cartridge is provided with an inlet
  • the bottom of the cartridge is provided with an inlet
  • the bottom of the cartridge is provided with an inlet
  • the filter core net covering the inlet is provided
  • the upper cover of the filter element is provided with an outlet
  • the lower part of the upper cover of the filter element is provided with a filter mesh covering the outlet.
  • the filter mesh at the bottom of the filter cartridge and the bottom of the filter cartridge, the filter mesh and the filter upper cover at the lower portion of the filter upper cover, and the filter upper cover and the filter cartridge are connected by ultrasonic welding.
  • the ultrasonic welding method makes the connection between the components as one piece, ensuring that the filter body has better sealing performance, so that the water inlet can fully react with the filter layer to ensure complete treatment and improve the purification effect.
  • the outer portion of the filter element is provided with at least one structure that is fixed in the circumferential direction with the housing and/or at least one structure that is axially constrained from the housing.
  • the circumferential fixing structure outside the filter element and the structure which is restricted in the axial direction of the casing and the structure in which the casing is restricted in the axial direction can make the installation and fixing between the filter body and the casing more tight and stable, preventing the filter element from shaking or shifting, so that the filter element is prevented from being shaken or displaced.
  • the incoming water can be fully purified to improve the purification effect.
  • the housing comprises a housing tube and a housing upper cover, the housing tube is provided with a water inlet, and the housing upper cover is provided with a water outlet; the filter body is disposed in the housing tube, and between the housing tube and the filter body One or more sealing rings are provided; the outlet of the filter body is engaged with the water outlet of the upper cover of the casing, and the matching portion of the two is provided with one or more sealing rings.
  • the outlet of the filter body is fitted with the water outlet of the upper cover of the casing, and one or more sealing rings are provided at the sleeve of the two to ensure a high degree of sealing of the water outlet, preventing water from passing through other parts of the casing.
  • the water is not cleaned by the purification of the filter core, ensuring that the water inlet is fully purified; the filter body is set in the casing tube, and one or more sealing rings are arranged between the casing tube and the filter body to ensure reliable and firm installation of the filter body. It is avoided that the filter body often shakes and affects the sealing performance of the water purifying device to reduce the purifying effect.
  • a rubber gasket is disposed between the casing barrel and the upper cover of the casing, and the shape of the rubber gasket is identical to the shape of the interface of the casing cylinder and the upper cover of the casing; preferably, the casing cylinder, the upper cover of the casing and The rubber washers are provided with matching holes, and are integrally connected by screwing the holes provided on the three.
  • the KDF is selected from one or both of KDF55 or KDF85, and the mass ratio of KDF to calcium sulfite is from 10 to 30:1; preferably, the mass ratio of KDF55 to calcium sulfite is from 15 to 23:1 More preferably, it is 20:1.
  • the filter layer of the above composition and mass ratio can be used to optimize the effect of removing residual chlorine and heavy metals from the water purification device.
  • Still another object of the present invention is to provide a water purifying device which is less susceptible to deformation under low temperature conditions, has excellent sealing performance, and can ensure a good water purification effect.
  • the structure of the water purifying device is simple, and the structure is simplified as much as possible while ensuring the effect of purifying water, the probability of failure of the water purifying device is reduced, and the service life and water purification efficiency of the water purifying device are improved.
  • the water purifying device has low production cost, wide application range, and can be assembled and used with various devices or equipment requiring clean water, and has a broad market prospect.
  • a water purifying device comprises a casing and a filter core disposed inside the casing: the casing comprises a casing cylinder, one end of the casing cylinder is sealed and the other end is open, and the opening of the casing cylinder is provided with an openable and closable sealing shell
  • the upper cover of the body is arranged in the casing tube, and the outlet of the filter element is fitted with the water outlet of the upper cover of the casing, and the connection interface between the casing tube and the upper cover of the casing is provided with buffering or preventing thermal expansion and contraction deformation. Rubber washers.
  • the connecting interface between the casing tube and the upper cover of the casing is provided with a component for buffering or preventing thermal expansion and contraction deformation, and even in the case of low-temperature freezing and freezing, the sealing property of the water purifying device is not due to the casing cylinder,
  • the upper cover of the housing is deformed and damaged.
  • the housing tube and the upper cover of the housing are separately arranged to facilitate the removal and replacement of the filter element, which is convenient and quick, and saves cost, and the water purification device has excellent sealing performance after assembly, ensures the effect of water purification, and is safe and reliable.
  • the opening of the casing tube is provided with a first extending edge which is bent outwardly and horizontally
  • the upper cover of the casing is provided with a second extending edge disposed opposite to the first extending edge
  • the rubber gasket is disposed at the first extension.
  • the edge and the second extension edge the two sides of the rubber gasket are matched with the first extension edge and the second extension edge, respectively, and closely fit.
  • the first and second extension edges are arranged to make the contact between the casing tube, the upper cover of the casing and the component for buffering or preventing thermal expansion and contraction deformation, thereby improving the sealing performance of the water purifying device and ensuring water in the purified water.
  • the device is in full contact with the filter element and is purified.
  • the rubber gasket has a simple and effective structure, can achieve a better sealing effect, is easy to replace and can save costs.
  • the EPDM rubber material makes the rubber gasket have better low temperature tolerance, and can maintain good elasticity under low temperature conditions, which is beneficial to ensure the sealing performance of the water purifying device. Moreover, it is resistant to aging and has a long service life, thereby improving the overall life of the water purifying device.
  • the housing of the water purifying device extends outwardly with a mounting member that is coupled to and fixed to the washing machine housing reinforcement.
  • the reinforcing member is a triangular-like reinforcing rib, one side of which is integral with the mounting member and the other side is integral with the outer surface of the housing of the water purifying device.
  • the mounting component can make the installation of the water purifying device more firm, and it is not easy to move and vibrate during the operation of the washing machine, thereby ensuring that the water purifying device 1 is more firm and reliable, and the washing machine is safer to operate.
  • At least one structural reinforcing member is disposed between the mounting member and the outer surface of the casing of the water purifying device; the reinforcing member is a triangular-like reinforcing rib, one side of the triangular shape is integrated with the mounting member, and the other side is connected with the water purifying device
  • the outer surface of the housing is integral.
  • the first extending edge, the second extending edge and the rubber washer are provided with mutually matching and correspondingly overlapping through holes, and the through holes provided on the three are connected by bolts for fixed connection.
  • the outlet of the filter element is inserted into the water outlet of the upper cover of the casing, and the outer wall of the outlet of the filter element is sealed and fitted to the inner wall of the water outlet of the upper cover of the casing, and the outlet of the filter element is in contact with the water outlet of the upper cover of the casing.
  • Two or more O-rings are provided on the surface.
  • the outer end wall of the open end of the casing tube is provided with a first thread structure
  • the inner circumference of the upper cover of the casing is provided with a second thread structure matched with the first thread structure, so that the upper cover of the casing and the casing of the casing
  • the open phase is threadedly sealed; preferably, the joint between the housing barrel and the upper cover of the housing is provided with a plurality of sealing structures, preferably the O-ring.
  • the outlet of the filter element is fitted with the water outlet of the upper cover of the casing, and a plurality of sealing structures are arranged at the joints to ensure the sealing of the water outlet, prevent water from overflowing, and ensure that the water is fully purified.
  • the technical solution of the sealing ring is simple and the sealing effect is good.
  • the filter cartridge is housed in the housing barrel and one or more sealing rings are provided between the housing barrel and the filter element.
  • the filter element is set in the casing tube, and one or more sealing rings are arranged between the casing tube and the filter body to ensure that the filter element is installed reliably and firmly, and the filter element is often shaken to affect the air sealing of the water purifying device and the purifying effect is reduced.
  • the outer portion of the filter element is provided with at least one structure that is fixed in the circumferential direction with the housing and/or at least one structure that is axially constrained from the housing.
  • the filter element is provided with a filter layer of KDF and calcium sulfite, the filter layer is uniformly mixed and integrally filled with particles of KDF and calcium sulfite, or particles of KDF and calcium sulfite are respectively filled layer by layer; preferably, KDF and The mass ratio of calcium sulfite is from 15 to 23:1, more preferably 20:1.
  • the filter layer of the above composition and mass ratio can be used to optimize the effect of removing residual chlorine and heavy metals from the water purification device.
  • the water purifying device is disposed between the outside of the washing machine, the water source and the water inlet control solenoid valve of the washing machine, and the water sequentially passes through the water purifying device and the water inlet control solenoid valve; or the water purifying device is disposed inside the washing machine and the water inlet control electromagnetic Between the valve and the water injection box, the water passes through the water inlet control solenoid valve, the water purifying device and the water injection box.
  • the water purifying device is disposed between the water source and the water inlet control solenoid valve of the washing machine, and can uniformly purify the water entering the washing machine, which is simple, convenient and effective.
  • the water purifying device is disposed between the washing machine and the water inlet control solenoid valve and the water injection box.
  • the water purifying device is integrated into the internal structure of the washing machine, and fully utilizes the idle space in the frame of the washing machine, and does not occupy The space outside the washing machine avoids the troubles that may occur during the installation and use of the customer, and is more conducive to the protection of the structure of the water purifying device, the service life is longer, the cost is saved, and the overall structure of the washing machine is beautiful and generous.
  • Still another object of the present invention is to provide a water spout having a function of purifying tap water, which can effectively remove heavy metals and residual chlorine in the washing water, and can also suppress microorganisms, avoid contamination of clothes, and protect user health.
  • the structure of the water tank is simple, and the internal idle space of the washing machine is utilized, which can be applied to the existing washing machine structure.
  • the utility model relates to a water injection tank with a filtering function, comprising a water injection tank body, a water purification chamber is installed on the water inlet side of the water injection body, and a filter element composed of KDF and/or calcium sulfite is arranged in the water purification chamber, and the water inlet of the water tank is inserted.
  • the water line is directly connected to the clean water chamber;
  • the filter element of KDF and calcium sulfite in the water purification chamber can not only effectively remove floating dust in water, insoluble solid impurities, but also remove heavy metal ions and residual chlorine in water, and inhibit the proliferation of microorganisms. The effect of washing water is thoroughly cleaned, and the laundry is hygienic and healthy.
  • the KDF of the present invention is a high-purity copper and zinc alloy.
  • the KDF currently available has two types of KDF55 and KDF85, wherein KDF55 refers to an alloy of 50% copper and 50% zinc; and KDF85, which is 85% Copper and 15% zinc alloy.
  • the filter element consisting of KDF and/or calcium sulfite is removable and replaceable in the clean water chamber.
  • the prior art water purification device has a complicated structure, and the filter element therein cannot be replaced, and the filter element in the water purification chamber of the water injection tank of the present invention can be simply taken out and replaced without purchasing a new purified water chamber. , high applicability and can save money.
  • the water injection tank has a plurality of water inlet pipes, and each water inlet pipe is respectively connected with the water purification chamber, and the water inlet enters the water injection body after passing through the water purification chamber.
  • the filter element is uniformly mixed and integrated with KDF and calcium sulfite, or is alternately layered by KDF and calcium sulfite layer by layer, and the KDF layer is disposed on the water inlet side of the filter element.
  • KDF and calcium sulfite are uniformly mixed and filled one by one, the process is simpler, and the effect of residual chlorine and heavy metals is better.
  • the KDF and calcium sulfite are alternately filled layer by layer, and the KDF layer is disposed on the inlet side of the filter element to enhance the effect of removing residual chlorine and heavy metals, and the purified microorganisms have lower microbial content.
  • the water inlet side of the water injection tank body is provided with a plurality of separate water purification chambers, and the plurality of water inlet pipelines are respectively connected in one-to-one correspondence with the separate water purification chambers, and the plurality of separate water purification chambers are respectively The water outlets are respectively in one-to-one correspondence with a plurality of water passages inside the water tank.
  • the filter elements of the clean water chamber are placed in separate chambers to maintain the independence of the different waterways, making the waterway smoother.
  • the frequency of different water passages of the washing machine is different, the frequency of the purified water of the corresponding water purification chamber is also different, and the separate chambers can also facilitate the actual use of the water purification chamber in each chamber, locally.
  • the filter element is replaced in a targeted manner without having to replace it, saving the filter material and saving money.
  • the outer portion of the filter element of KDF and calcium sulfite is provided with a casing structure which coats KDF and calcium sulfite and allows water to flow therethrough.
  • the casing structure is a stainless steel sieve mesh, and the stainless steel sieve mesh is distributed with a pore structure of 200 mesh or more.
  • KDF and calcium sulfite are particles of 60 to 115 mesh, respectively.
  • KDF is KDF55
  • the mass ratio of KDF55 to calcium sulfite is from 10 to 30:1. More preferably, the mass ratio of KDF55 to calcium sulfite is from 15 to 23:1, most preferably 20:1.
  • the filter element of the above substances and the mass ratio can further improve the purification effect of the water purification chamber, and the laundry is hygienic and healthy.
  • a plurality of separate water purification chambers are integrally disposed at a rear end portion of the water injection tank body, and an upper opening of the water purification chamber is disposed, and a sealing structure and a cover plate are sequentially disposed above the opening of the water purification chamber, and the cover plate is sequentially The threaded connection is connected to the chamber.
  • the rear end portion refers to a rear side with reference to the direction in which the detergent box is pushed into the water tank.
  • the rear end of the water tank body can save the internal space of the washing machine and the short pipeline, avoiding the complicated coiled pipeline connection; the sealing structure and the cover plate can ensure that the water purification chamber has sufficient water pressure when purifying the water, thereby improving Purification effect.
  • Another important object of the present invention is to provide a washing machine in which the inside of the washing machine is provided with any one of the water tanks as described above.
  • the washing machine used in the washing machine of the invention is highly purified in the whole process of washing, and contains no residual chlorine, heavy metals and microorganisms, and is healthier and safer.
  • a detecting unit that detects the number of uses of the filter element of the purified water chamber is provided.
  • the detecting unit can detect the actual number of times the filter element of the water purification chamber is actually used, and the user can judge whether the filter element needs to be replaced according to the obtained test data, and ensure that the operation of the water purification chamber is more reliable.
  • the main washing, pre-washing and spraying programs respectively correspond to separate water inlet pipes, and the water inlet of each water inlet pipe is separately controlled by different valves provided on the electromagnetic valve;
  • the water inlet pipes are respectively connected to the respective chambers provided with the filter elements, and the purified water enters the water injection tanks from the water outlets of the respective chambers.
  • the washing machine of the invention can avoid heavy metal, residual chlorine and microbial contamination of clothes, is more sanitary and health, and meets the needs of users. In addition, it only needs to carry out simple transformation on the structure of the washing machine, saving research and development and production costs, and the market prospect is considerable.
  • a further object of the present invention is to provide a water inlet structure with a water purifying device, wherein the water inlet structure of the water purifying device is installed in an idle space in the frame of the washing machine, does not occupy a space outside the washing machine, and is convenient to install, and It only needs to be modified under the framework of the existing washing machine to achieve cost savings.
  • the water inlet structure of the water purifying device can effectively remove residual chlorine and heavy metals in the water and inhibit the growth of microorganisms, and is hygienic and healthy, and the water purifying device has a simple structure, a remarkable purifying effect and a longer service life.
  • the water inlet structure with the water purifying device comprises a water injection box and a water purifying device: the housing of the water purifying device extends outwardly with a mounting component, the mounting component is provided with a first mounting hole and a hook, and the washing machine box reinforcing member A second mounting hole and a hook hole are arranged on the hook, and the hook is connected to the hook hole. The first mounting hole and the second mounting hole are screwed to fix the water purifying device inside the washing machine.
  • the water purifying device of the water inlet device can be easily and firmly installed inside the washing machine box by utilizing the structural features provided by itself and the existing components of the washing machine, fully utilizing the idle space inside the washing machine, and avoiding additional installation.
  • the auxiliary parts are beneficial to improve the stability and safety of the overall structure of the washing machine, and make the overall appearance of the washing machine more beautiful and improve the cleanliness inside the washing machine, and the washing machine is hygienic and healthy.
  • the washing machine is internally provided with a solenoid valve for controlling the water inlet
  • the water purifying device is disposed between the electromagnetic valve and the water injection box, and the washing machine enters the water through the electromagnetic valve, the water purifying device and enters the water injection box, and then enters the washing tub by the water injection box. internal.
  • the water injection box, the water purifying device and the electromagnetic valve are all installed on the same side of the top of the washing machine, and are arranged in order from the front side to the rear side of the washing machine;
  • the water purifying device is horizontally mounted on the upper reinforcing member on the side of the washing machine box, net
  • the water inlet of the water device is disposed rearward and communicates with at least one water outlet of the solenoid valve, and the water outlet of the water purification device is disposed to the front side of the washing machine and communicates with at least one water inlet of the water injection box.
  • the water purifying device comprises a casing and a filter element disposed inside the casing, the filter element comprises a filter body, the opposite ends of the filter body are respectively provided with an inlet and an outlet, and at least two along the axis of the filter body are arranged between the inlet and the outlet
  • the filter net is arranged at intervals, and the filter net divides the inside of the filter body into a plurality of independent chambers, and the chamber between the adjacent two filter nets is filled with a filter layer composed of KDF and/or calcium sulfite.
  • the filter mesh can play the role of basic filtration on the water entering the filter element, reduce the pollution and loss of impurities on the filter layer of KDF and calcium sulfite, prolong the service life of the filter layer, and reduce the frequency of replacement and maintenance of the water purification device.
  • the filter net restricts the filtration layer of KDF and calcium sulfite to a certain space, which not only avoids the loss of KDF and calcium sulfite, but also maintains the filter layer to a certain extent.
  • the layer structure of the purification effect is not only avoids the loss of KDF and calcium sulfite, but also maintains the filter layer to a certain extent.
  • a filter net is disposed between the filter body and the casing, and the filter net is disposed outside the filter body, and the outer part of the filter body body is distributed with a plurality of annular reinforcing ribs uniformly arranged in a staggered manner, and the annular reinforcing ribs make the casing and the filter mesh A curved flow path is formed in the chamber between the chambers.
  • the annular reinforcing rib forms multiple flow paths between the filter and the filter body, and the water swirls on the multiple flow paths, prolonging the filtration time, and preventing the water from flowing out from other parts of the water purification device without filtering, ensuring purification. Reliability.
  • the annular reinforcing rib can further strengthen the structure of the filter element, which is more than one.
  • the interior of the filter element is filled with particles of KDF and calcium sulfite, and KDF is selected from one or both of KDF55 or KDF85.
  • the outer portion of the filter element is provided with at least one structure that is fixed in the circumferential direction with the housing and/or at least one structure that is axially constrained from the housing.
  • the structure fixed in the circumferential direction outside the filter element and the structure in which the housing is restrained in the axial direction can prevent the filter element from being shaken or offset, so that the incoming water can be sufficiently purified to improve the purification effect.
  • at least one structural reinforcing member is disposed between the mounting member and the outer surface of the housing of the water purifying device; preferably, the reinforcing member is a triangular-like reinforcing rib, one side of the triangular shape being integral with the mounting member, The other side is integral with the outer surface of the housing of the water purification device.
  • the structural reinforcing member can make the water purifying device more firm and effectively extend the service life of the water purifying device.
  • the triangular-shaped ribs have better reinforcing effect and simple structure, and save materials, especially when one side of the triangular-like triangle is integrated with the mounting member, and the other side is integrated with the outer surface of the water purifying device housing, the water purifying device is in the washing machine.
  • the connection of the box reinforcement is more stable and stable, providing the overall structural stability of the washing machine and avoiding collision of the water purifying device with other structures of the washing machine.
  • the washing machine has a main washing, pre-washing and spraying program, and the electromagnetic valve is correspondingly provided with a main washing valve, a pre-washing valve and a spray valve; the water outlet of the main washing valve is connected with the water inlet of the water purifying device, and the net The water outlet of the water device is connected with the inlet of the main washing water pipe of the water injection box; the water outlet of the pre-washing valve is connected with the inlet of the pre-washing water path of the water injection box; the water outlet of the spray valve is connected to the top of the upper cover of the water injection box via the pipeline; preferably, There is a control program for adjusting the hydration process of the washing machine by the main washing valve to replenish water.
  • the above arrangement can make most of the water in the washing machine cleaned by the water purifying device, which is beneficial to ensure the internal sanitation of the washing machine and avoid the clothes being contaminated by residual chlorine, heavy metals or microorganisms.
  • the water purifying device of the washing machine is installed in the internal structure of the washing machine, fully utilizing the idle space in the frame of the washing machine, does not occupy the extra space outside the washing machine, and is convenient to install and use;
  • the water purifying device is installed inside the washing machine, which is beneficial to the protection of the structure of the water purifying device, has a longer service life, saves cost, and the overall structure of the washing machine is beautiful and generous;
  • the water purification device is equipped with KDF and calcium sulfite, which can effectively remove residual chlorine, heavy metals and inhibit the proliferation of microorganisms, avoid pollution of clothing, health and health;
  • the structure of the washing machine is simple, and it is easy to carry out transformation under the structural framework of the existing washing machine, reducing research and manufacturing costs and saving expenses.
  • FIG. 1 and 2 are schematic views showing the structure of a washing machine equipped with a water purifying device in an embodiment of the present invention
  • FIG 3 is a schematic view showing the structure of the washing machine of the A-A section of Figure 2 of the present invention.
  • FIG. 4 is a schematic structural view of a washing machine in which a water purifying device is installed in an embodiment of the present invention
  • FIG. 5 is a schematic structural view of the water purifying device in the embodiment of the present invention.
  • Figure 6 is a cross-sectional structural view of the water purifying device in the embodiment of the present invention.
  • Figure 7 is an exploded view of the water purifying device
  • Figure 8 is a schematic structural view of a filter element of the water purifying device of the present invention.
  • Figure 9 is a plan view of the filter element of the water purifying device of the present invention.
  • Figure 10 is an exploded view of the filter element of the water purifying device of the present invention.
  • Figure 11 is a schematic structural view of a filter element of the water purifying device of the present invention.
  • FIG. 12 and FIG. 13 are schematic diagrams showing the assembly of the water purifying device and the water injection cartridge according to an embodiment of the present invention.
  • Figure 14 is a schematic view showing another assembly of the water purifying device and the water injection cartridge in another embodiment of the present invention.
  • 1-water purification device 2-water injection box, 011-hook, 012-washing machine box reinforcement, 01-water inlet, 021-first water outlet, 022-second water outlet, 11-shell Cartridge, 12-first sealing ring, 13-filter, 131-filter upper cover, 132-filter cartridge, 133-filter, 134-second sealing ring, 135-filter mesh, 136-first KDF layer, 137- Calcium sulphite layer, 138-second KDF layer, 14-rubber gasket, 15-shell top cover, 16-self-tapping screw, 200-solenoid valve, t01-spray tube, t02-prewash tube, t03-main Washing tube, 201-single water inlet solenoid valve.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • a washing machine having a water purifying device is introduced, which includes a water injection box 2, and the water purifying device 1 is installed inside the washing machine, and is connected with the water injection box 2, and the washing machine passes through the net. After the water device 1 is processed, it enters the water injection box 2, and then enters the inside of the washing tub by the water injection box 2.
  • the inside of the washing machine is provided with a solenoid valve 200 for controlling the water inlet.
  • the water purifying device 1 is disposed between the electromagnetic valve 200 and the water injection box 2. The water entering the washing machine passes through the electromagnetic valve 200, the water purifying device 1 and enters the water injection box 2, and then the water injection box 2 Enter the inside of the washing tub.
  • the solenoid valve 200 has a plurality of water outlets, and at least one water outlet is connected to the water inlet 01 of the water purifying device 1, and the water outlet of the water purifying device 1 (the first water outlet 021 or the second water outlet 022) is used alternatively. Any one of the water outlets is connected to at least one water inlet of the water injection tank 2.
  • the water purifying device 1 includes a casing and a filter element 13 disposed inside the casing, and the inside of the filter element 13 is filled with particles of KDF and calcium sulfite.
  • the washing machine of this embodiment has a main washing, pre-washing and spraying program, and the electromagnetic valve 200 is correspondingly provided with a main washing valve, a pre-washing valve and a spray valve;
  • the water outlet of the main washing valve is connected with the water inlet 01 of the water purifying device 1
  • the first water outlet 021 of the water purifying device 1 is connected with the main washing water inlet of the water injection box 2;
  • the water outlet of the pre-washing valve is connected with the inlet of the pre-washing water tank of the water injection box 2;
  • the water outlet of the spray valve is connected to the water injection through the pipeline The top of the top cover of the box 2.
  • the main washing, pre-washing and spraying are the same as those of the current washing machine, and will not be described herein.
  • the software control setting can also be matched, so that the process of using the large amount of water during the operation of the water injection box of the washing machine is switched to the main washing valve for multiple times. Replenishing water further reduces the chance of clothing being contaminated and is more clean and hygienic.
  • the solenoid valve 200 is provided with a plurality of water outlets, each of which corresponds to a different water passage, giving the washing machine more cleaning functions.
  • the water outlet of the solenoid valve 200 is connected to the water purifying device 1 to ensure that the water entering the water injection tank 2 is cleaned and the laundry is clean and hygienic.
  • the flexible function of the washing machine can be flexibly selected, so that the washing machine can be connected with the water purifying device by using a water channel with a large amount of water, on the one hand, the cleaning effect can be achieved, and on the other hand, the working intensity of the water purifying device can be reduced. Extend its service life, it can be applied to different washing machine models, expand its application range, and also can simplify the installation pipeline in the washing machine to improve the safety performance of the washing machine.
  • the washing machine further optimizes the performance of the water purifying device, has multiple beneficial effects, and can solve more technical problems.
  • the particles of KDF and calcium sulfite are uniformly mixed and integrally filled in the inside of the filter element 13; alternatively, the particles of KDF and calcium sulfite are separately filled layer by layer, and the first layer of the water inlet 01 close to the filter element 13 is a layer of KDF particles.
  • KDF is selected from one or both of KDF55 or KDF85.
  • the KDF of the present invention is a high-purity copper and zinc alloy.
  • the KDF currently available has two types of KDF55 and KDF85, wherein KDF55 refers to an alloy of 50% copper and 50% zinc; and KDF85, which is 85% Copper and 15% zinc alloy.
  • the casing of the water purifying device 1 extends outwardly with a mounting member that is connected and fixed to the washing machine casing reinforcement.
  • the water injection box 2, the water purifying device 1 and the electromagnetic valve 200 are all installed on the same side of the top of the washing machine, and are arranged in order from the front side to the rear side of the washing machine; the water purifying device 1 is horizontally mounted on the upper reinforcing member on the side of the washing machine box, The water inlet of the water purifying device 1 is disposed rearward and communicates with at least one water outlet of the solenoid valve 200. The water outlet of the water purifying device 1 is disposed to the front side of the washing machine and communicates with at least one water inlet of the water injection tank 2.
  • the mounting component can make the installation of the water purifying device 1 more firm, and it is not easy to move and vibrate during the operation of the washing machine, thereby ensuring that the water purifying device 1 is more firm and reliable, and the washing machine is safer to operate.
  • At least one structural reinforcing member is disposed between the mounting member and the outer surface of the housing of the water purifying device 1;
  • the reinforcing member is a triangular-like reinforcing rib, one side of which is integral with the mounting member and the other side is integral with the outer surface of the housing of the water purifying device.
  • the structural reinforcing member can make the water purifying device 1 more firm and effectively extend the service life of the water purifying device 1.
  • the triangular-shaped ribs have better reinforcing effect and simple structure, and save materials.
  • the water purifying device 1 is The connection of the washer body reinforcement is more stable and stable, providing the overall structural stability of the washing machine and avoiding collision of the water purifying device with other structures of the washing machine.
  • the KDF layer of this embodiment is selected to be filled with KDF55, and the mass ratio of KDF55 to calcium sulfite is 10 to 30:1;
  • the mass ratio of KDF55 to calcium sulfite is from 15 to 23:1, more preferably 20:1.
  • a filter 133 is disposed between the filter body and the housing, and the filter sleeve 133 is mounted on the outside of the filter body.
  • a gap space is disposed between the filter body and the filter 133.
  • the outer portion of the filter body is distributed with a plurality of annular ribs arranged in a staggered manner, and the annular ribs form a curved flow path in the chamber between the casing and the filter 133. .
  • annular reinforcing rib is disposed outside the filter cartridge 132.
  • the annular reinforcing rib forms a plurality of flow passages between the filter 133 and the filter body, and water swirls on the multiple flow passages to prolong the filtration time and prevent the water from being filtered.
  • the other part of the housing of the water purifying device flows out to ensure the reliability of purification.
  • the annular reinforcing rib can further strengthen the structure of the filter element 13, which is more than one.
  • the filter 133 is set on the outside of the filter body, and is pre-purified before the water enters the filter element 13, thereby reducing impurities in the water, reducing the filtering workload inside the filter element 13, prolonging the service life of the filter layer, and ensuring removal of residual chlorine and heavy metals. And inhibit the effect of microbial reproduction.
  • the filter body includes a filter upper cover 131 and a filter cartridge 132.
  • the filter cartridge 132 is a cylindrical structure with one end sealed, and the filter upper cover 131 is an end cover covering the open end of the filter cartridge 132.
  • the bottom of the filter cartridge 132 is provided with an inlet and a filter cartridge.
  • the bottom of the 132 is provided with a filter mesh 135 covering the inlet, the upper filter cover 131 is provided with an outlet, and the lower portion of the upper filter cover 131 is provided with a filter mesh 135 covering the outlet.
  • the filter element mesh 135 at the bottom of the filter cartridge 132 and the bottom of the filter cartridge 132, the filter mesh 135 at the lower portion of the filter upper cover 131, the filter upper cover 131, and the filter upper cover 131 and the filter cartridge 132 are ultrasonically welded.
  • Ultrasonic welding makes it possible to connect the various structural parts of the filter element, the structure of the filter element is more firm, the airtightness is better, and the filter element maintains a strong water pressure during the water purification process, ensuring the purification effect.
  • the filter body is provided with at least one structure for fixing to the circumference of the housing; preferably, the filter body is further provided with at least one structure that is constrained in the axial direction from the housing.
  • the circumferentially fixed structure is a hollow cylinder extending downward from the bottom circumference of the filter body, and the hollow cylinder is fitted and fixed with a circular groove provided at the bottom of the casing cylinder; the upper portion of the hollow cylinder is provided A ring extending from the main body of the filter body to the periphery, the ring functions as an upper and lower limit.
  • a portion of the filter upper cover 131 near the outlet is provided with a circumferential fixing structure, and a circumference is arranged around the circumferential fixing structure, and the upper cover of the filter element is fixed to the circumference of the upper cover of the casing, and the interference fit is combined to connect the filter element to the casing. Closer, further improve the sealing of the water purification device and enhance the water purification effect.
  • the circumferential fixing structure on the filter body and the structure in the axial direction of the casing can make the installation and fixing between the filter body and the casing more tight and stable, preventing the filter element from shaking or shifting, so that the entering water can be fully purified. Improve the purification effect.
  • the housing includes a housing barrel 11 and a housing upper cover 15, a bottom of the housing tube 11 is provided with a water inlet, and the upper housing cover 15 is provided with a water outlet; the filter body is fitted in the housing tube 11, and the housing tube 11 One or more first sealing rings 12 are disposed between the filter body; the outlet of the filter body is engaged with the water outlet of the upper cover of the housing, and the matching portion of the two is provided with one or more second sealing rings 134 .
  • a rubber gasket 14 is disposed between the casing tube 11 and the upper casing cover 15, and the shape of the rubber gasket 14 is identical to the shape of the interface between the casing cylinder 11 and the casing upper cover 15;
  • the housing barrel 11, the upper cover 15 and the rubber washer 14 are provided with matching holes, which are integrally connected by a hole provided in the screw connection.
  • the opening of the casing tube 11 is provided with a first extending edge
  • the upper cover 15 of the casing is provided with a second extending edge
  • a component for buffering or preventing thermal expansion and contraction deformation between the first extending edge and the second extending edge is provided.
  • the rubber gasket 14 (the material is EPDM rubber), the first stretched edge, the cushioning or the component for preventing thermal expansion and contraction deformation, and the second extended edge are matched and closely fitted.
  • the cross section of the first extended side and the second extended side is a regular octagon, and a through hole is provided at each end of the regular octagon, and the size and shape of the cross section of the rubber gasket 14 and the first extended side and the second extended side are provided. Consistently, it is also a regular octagon. At each end point of the regular octagon, there is correspondingly a through hole.
  • the first extended side, the second extended side and the rubber washer 14 are provided with matching through holes, and the three are connected by screw. The through holes provided on the connection are integrated.
  • the provision of the above-mentioned extended side can make the contact between the casing cylinder 11, the casing upper cover 15 and the rubber gasket 14 more tight, improve the sealing performance of the water purifying device, and ensure that the influent water is sufficiently purified.
  • the above substances and mass ratio can further improve the purification effect of the water purifying device, the residual chlorine residue is less, the heavy metal content is significantly decreased, and residual microorganisms are avoided, the overall cleanliness inside the washing machine is better, and the laundry is hygienic and healthy.
  • the water purifying device of the washing machine is installed in the internal structure of the washing machine, fully utilizing the idle space in the frame of the washing machine, does not occupy the extra space outside the washing machine, and is convenient to install and use;
  • the water purifying device is installed inside the washing machine, which is beneficial to the protection of the structure of the water purifying device, has a longer service life, saves cost, and the overall structure of the washing machine is beautiful and generous;
  • the water purification device is equipped with KDF and calcium sulfite, which can effectively remove residual chlorine, heavy metals and inhibit the proliferation of microorganisms, avoid pollution of clothing, health and health;
  • the water purification device will not undergo serious deformation even under low temperature conditions, avoiding damage to the water purification device or malfunctioning;
  • the structure of the washing machine is simple, and it is easy to carry out transformation under the structural framework of the existing washing machine, reducing research and manufacturing costs and saving expenses.
  • the inside of the washing machine is provided with a solenoid valve 200 for controlling the water inlet.
  • the solenoid valve 200 has three water outlets, and the three water outlets are respectively connected with the waterway of different washing procedures of the washing machine;
  • the water purifying device 1 has a water inlet 01 and a water outlet (first The water outlet 021 or the second water outlet 022, one of the two water outlets is used alternatively, the water inlet 01 of the water purifying device 1 is connected to the water outlet of the solenoid valve 200, and the water outlet of the water purifying device 1 (first The water outlet 021 or the second water outlet 022, alternatively using any one of the two water outlets, is connected to the water injection box 2, and the water inlet sequentially passes through the electromagnetic valve 200, the water purifying device 1, and then enters the water injection box 2, and then is filled with water.
  • the box 2 enters the washing tub of the washing machine.
  • the washing machine has a main washing, pre-washing and spraying program, and the electromagnetic valve 200 is correspondingly provided with a main washing valve, a pre-washing valve and a spray valve;
  • the water outlet of the main washing valve is connected with the water inlet 01 of the water purifying device 1, and the water outlet of the water purifying device is connected with the main washing water inlet of the water injection box;
  • the water outlet of the pre-washing valve is connected to the water inlet 01 of the water purifying device 1, and the water outlet of the water purifying device is connected to the inlet of the pre-washing waterway of the water injection box;
  • the water outlet of the spray valve is connected to the top of the top cover of the water injection tank via a pipeline;
  • the main washing, pre-washing or spraying process When the washing machine enters the main washing, pre-washing or spraying process, the main washing, pre-washing or sprinkling valve is respectively controlled by the washing machine control program to open the corresponding water inlet water.
  • the waterway of the main washing program of the washing machine that is, the main washing and the pre-washing are connected with the water purifying device, the water for washing the laundry is purified by the water purifying device, the residual chlorine, heavy metal and microbial content are lowered, and the laundry is hygienic and healthy.
  • the washing machine is only able to further improve the level of cleanliness by virtue of its own structural setting characteristics, and does not require changing the software control system of the existing washing machine.
  • the inside of the washing machine is provided with a solenoid valve 200 for controlling the water inlet.
  • the solenoid valve 200 has three water outlets, and the three water outlets are respectively connected with the waterway of different washing procedures of the washing machine;
  • the water purifying device 1 has a water inlet 01 and a water outlet (first The water outlet 021 or the second water outlet 022, one of the two water outlets is used alternatively, the water inlet 01 of the water purifying device 1 is connected to the water outlet of the solenoid valve 200, and the water outlet of the water purifying device 1 (first The water outlet 021 or the second water outlet 022, alternatively using any one of the two water outlets, is connected to the water injection box 2, and the water inlet sequentially passes through the electromagnetic valve 200, the water purifying device 1, and then enters the water injection box 2, and then is filled with water.
  • the box 2 enters the washing tub of the washing machine.
  • the washing machine has a main washing, pre-washing and spraying program, and the electromagnetic valve 200 is correspondingly provided with a main washing valve, a pre-washing valve and a spray valve;
  • the water outlet of the main washing valve, the water outlet of the pre-washing valve, and the water outlet of the spray valve are all connected with the water inlet 01 of the water purifying device 1, and the water outlet of the water purifying device 1 (the first water outlet 021 or the second water outlet) 022, alternatively, using any one of the two water outlets, respectively, is connected to the waterway corresponding to the water injection tank 2 via the main washing pipe t03, the pre-washing pipe t02, and the spray pipe t01.
  • the entire influent process of the washing machine is purified to ensure that the internal environment of the washing machine is kept highly clean and the microbial growth and growth inside the washing machine is avoided, the residual chlorine, heavy metals and microbial content are lower, and the laundry is hygienic and healthy.
  • the washing machine is only able to further improve the level of cleanliness by virtue of its own structural setting characteristics, and does not require changing the software control system of the existing washing machine.
  • the water purifying device 1 includes a casing and a filter element 13 disposed inside the casing, and the filter element 13 includes a filter body.
  • the opposite ends of the filter body are respectively provided with an inlet and an outlet, and at least two filter nets 135 spaced along the axis of the filter body are disposed between the inlet and the outlet, and the filter mesh 135 divides the interior of the filter body into a plurality of independent chambers.
  • the chamber between the adjacent two filter meshes 135 is filled with a filter layer composed of KDF and/or calcium sulfite.
  • a filter 133 is disposed between the filter body and the housing, and the filter sleeve 133 is mounted on the outside of the filter body.
  • a gap space is disposed between the filter body and the filter 133.
  • the outer portion of the filter body is distributed with a plurality of annular ribs arranged in a staggered manner, and the annular ribs form a curved flow path in the chamber between the casing and the filter 133. .
  • the filter body includes a filter upper cover 131 and a filter cartridge 132.
  • the filter cartridge 132 is a cylindrical structure with one end sealed, and the filter upper cover 131 is an end cover covering the open end of the filter cartridge 132.
  • the bottom of the filter cartridge 132 is provided with an inlet and a filter cartridge.
  • the bottom of the 132 is provided with a filter mesh 135 covering the inlet, the upper filter cover 131 is provided with an outlet, and the lower portion of the upper filter cover 131 is provided with a filter mesh 135 covering the outlet.
  • the filter element mesh 135 at the bottom of the filter cartridge 132 and the bottom of the filter cartridge 132, the filter mesh 135 at the lower portion of the filter upper cover 131, the filter upper cover 131, and the filter upper cover 131 and the filter cartridge 132 are ultrasonically welded.
  • the filter body is provided with at least one structure for fixing to the circumference of the housing;
  • the filter cartridge body is further provided with at least one structure that is constrained in the axial direction from the housing.
  • the housing includes a housing barrel 11 and a housing upper cover 15, the bottom of the housing tube 11 is provided with a water inlet, and the upper housing cover 15 is provided with a water outlet;
  • the filter body is disposed in the housing tube 11, and one or more first sealing rings 12 are disposed between the housing tube 11 and the filter body;
  • the outlet of the filter cartridge body is engaged with the water outlet of the upper cover of the housing, and the matching portion of the two is provided with one or more second sealing rings 134.
  • a rubber gasket 14 is disposed between the casing tube 11 and the upper casing cover 15, and the shape of the rubber gasket 14 is identical to the shape of the interface between the casing cylinder 11 and the casing upper cover 15;
  • the housing barrel 11, the upper cover 15 and the rubber washer 14 are provided with matching holes, which are integrally connected by a hole provided in the screw connection.
  • KDF is selected from one or two of KDF55 or KDF85, and the mass ratio of KDF to calcium sulfite is 10 to 30:1;
  • the mass ratio of KDF55 to calcium sulfite is from 15 to 23:1, more preferably 20:1.
  • KDF and calcium sulfite are particles of 80 to 100 mesh, respectively.
  • KDF and calcium sulfite in this particle size range can improve the effect of the water purification device on removing heavy metals, residual chlorine and insoluble impurities, and inhibiting the growth of microorganisms, and the purification effect is better.
  • the filter element 13 is manufactured by ultrasonically welding the filter element mesh 135 to the bottom of the filter cartridge 132, and then sequentially filling the second KDF layer 138, the calcium sulfite layer 137 and the first KDF layer 136, and then A filter mesh 135 is placed on the upper portion of the calcium sulfite layer 137, and the filter mesh 135 is welded to the filter upper cover 131 by ultrasonic welding.
  • the ultrasonic welding method makes the components be arranged integrally, ensuring better sealing of the filter body and preventing leakage, water leakage or water seepage, so that the water flow can be fully contacted with the filter layer when entering, ensuring complete and improved treatment. Purification effect.
  • the filter element can effectively remove residual chlorine and heavy metals and inhibit the proliferation of microorganisms.
  • the purified water is clean, hygienic, healthy and safe, and improves the quality of life of users.
  • the filter mesh can play the role of basic filtration, reduce the pollution loss of the filter layer of KDF and calcium sulfite, prolong the service life of the filter layer, reduce the frequency of replacement and maintenance of the water purification device, and save money;
  • the filter mesh network limits the filtration layer of KDF and calcium sulfite to a certain space, avoids the loss of KDF and calcium sulfite, and maintains the filter layer with a layer structure which is favorable for maintaining the purification effect of the water purification device.
  • the structure of the water purifying device is simple, and the structure of the filtering unit is simplified as much as possible while ensuring the effect of purifying water, the probability of failure of the water purifying device is reduced, and the service life of the water purifying device is improved.
  • a filter 133 is disposed on the outer circumference of the filter body.
  • the filter 133 is disposed outside the filter body.
  • An annular rib is disposed on the outside of the filter cartridge 132.
  • the annular rib forms a multiple flow path between the filter 133 and the filter body.
  • the spiral flow on the multiple flow paths extends the filtration time and prevents the water from flowing out of other parts of the water purification device without being filtered, ensuring the reliability of purification.
  • the filter 133 is set on the outside of the filter body, and is pre-purified before the water enters the filter element 13, thereby reducing impurities in the water, reducing the filtering workload inside the filter element 13, prolonging the service life of the filter layer, and ensuring removal of residual chlorine and heavy metals. And inhibit the effect of microbial reproduction.
  • annular reinforcing rib can further strengthen the structure of the filter element 13, which is more than one.
  • the bottom of the cartridge cartridge 132 is provided with a protruding circumferential fixing structure, and the circumferential fixing member can be fitted and fixed with a groove provided at the bottom of the casing cylinder 11, and the bottom of the cartridge cylinder 132 and the upper portion of the circumferential fixing structure are further provided with a ring.
  • the upper and lower direction limiting structure, the circumferential fixing and the limiting action cooperate to make the installation between the filter cartridge 132 and the casing tube 11 more firm and reliable, avoiding the positional deviation of the filter body, ensuring the sealing performance of the water purifying device and improving Water purification effect.
  • the filter body is disposed inside the casing tube 11 , and two sealing rings are disposed between the casing tube 11 and the filter body to ensure reliable installation between the filter body and the casing, and the filter body is often shaken to affect the water purification device. Gas seal, reduce the purification effect.
  • the outlet of the filter body is fitted with the water outlet of the upper cover 15 of the casing, and two O-shaped sealing rings are arranged at the joint of the two to ensure the sealing of the water outlet, prevent water from overflowing, and ensure the water in the washing machine. Can be fully purified.
  • the opening of the casing tube 11 is provided with a first extending edge
  • the upper cover 15 of the casing is provided with a second extending edge
  • a component for buffering or preventing thermal expansion and contraction deformation between the first extending edge and the second extending edge is provided.
  • the rubber gasket 14 (the material is EPDM rubber), the first stretched edge, the cushioning or the component for preventing thermal expansion and contraction deformation, and the second extended edge are matched and closely fitted.
  • the cross section of the first extended side and the second extended side is a regular octagon, and a through hole is provided at each end of the regular octagon, and the size and shape of the cross section of the rubber gasket 14 and the first extended side and the second extended side are provided. Consistently, it is also a regular octagon. At each end point of the regular octagon, there is correspondingly a through hole.
  • the first extended side, the second extended side and the rubber washer 14 are provided with matching through holes, and the three are connected by screw. The through holes provided on the connection are integrated.
  • the provision of the above-mentioned extended side can make the contact between the casing cylinder 11, the casing upper cover 15 and the rubber gasket 14 more tight, improve the sealing performance of the water purifying device, and ensure that the influent water is sufficiently purified.
  • the rubber gasket 14 can prevent the casing tube 11 and the casing upper cover 15 from being significantly deformed under low temperature conditions, resulting in the overall structure of the water purification device being not tight, and leakage or water leakage affects the purification effect, which contributes to the improvement of the net.
  • the opening outer wall of the casing tube 11 is provided with a first thread structure
  • the inner circumference of the casing upper cover 15 is provided with a second thread structure matched with the first thread structure, and a first thread and a second thread structure are disposed between
  • the O-ring seal makes the connection between the casing tube 11 and the upper cover 15 of the casing more compact, and has good sealing performance, which is beneficial to improving the purification effect.
  • the portion of the filter element upper cover 131 of the filter element 13 adjacent to the outlet is provided with a circumferential fixing structure and an interference fit structure, so that the filter element 13 is more closely connected with the casing, thereby further improving the sealing performance of the water purifying device and enhancing the water purification effect.
  • the water purifying device can be applied to various devices or devices such as washing machines, sinks, dishwashers, water dispensers, and the like, but is not limited to the devices or devices listed.
  • the housing of the water purifying device extends outwardly with a mounting member, and the mounting member is connected and fixed to the washing machine box reinforcement.
  • the mounting member is provided with a first mounting hole and a hook 011.
  • the washing machine box reinforcing member is provided with a second mounting hole and a hook hole.
  • the hook 011 is connected with the hook hole, and the first mounting hole and the second mounting hole are screwed.
  • the washing machine box reinforcement 012 may be a structure such as a reinforcing beam provided on a washing machine casing, but is limited to this one.
  • the mounting member has at least one face that abuts the washing machine case reinforcement 012, which further strengthens the connection between the water purifying device and the washing machine.
  • the above structural features of the water purifying device can be more easily and firmly installed into the inside of the washing machine casing, fully utilizing the idle space inside the washing machine, avoiding additional installation auxiliary parts, and improving the stability of the overall structure of the washing machine. And safety, and make the overall appearance of the washing machine more beautiful and has a good water purification function.
  • a structural reinforcing member is provided between the mounting member and the outer surface of the water purifying device housing.
  • the reinforcing member is a triangular-like reinforcing rib, and one side of the triangular shape is integrated with the mounting member, and the other side is clean.
  • the outer surface of the water device housing is integrated.
  • the above-mentioned mounting components can make the installation of the water purifying device more firm, and it is not easy to move and vibrate during the operation of the washing machine, thereby ensuring that the water purifying device is more firm and reliable, and the washing machine is safer to operate.
  • the present embodiment also provides a water purification method which processes the water inflow of the washing machine using any one of the water purifying devices as described above.
  • KDF55 and calcium sulfite are uniformly mixed together, and one of the filter meshes 135 is ultrasonically welded to the bottom of the filter cartridge 132, and then a uniform mixture of KDF55 and calcium sulfite is filled together into the cartridge 132 to obtain a filter layer. Then, another filter mesh 135 is placed on the upper portion of the filter layer, and the filter mesh 135 and the filter upper cover 131 are integrally welded by ultrasonic welding.
  • the mass ratio of KDF55 to calcium sulfite is from 15 to 23:1, preferably 20:1.
  • the use of the above composition and mass ratio of the filter layer can optimize the effect of the water purification device to remove residual chlorine and heavy metals.
  • the filter element 13 is manufactured by ultrasonically welding the filter element mesh 135 to the bottom of the filter cartridge 132, and then sequentially filling the second KDF layer 138, the first KDF layer 136 and the calcium sulfite layer 137, and then A filter mesh 135 is placed on the upper portion of the calcium sulfite layer 137, and the filter mesh 135 is welded to the filter upper cover 131 by ultrasonic welding.
  • the composition of the second KDF layer 138 is KDF55
  • the composition of the first KDF layer 136 is KDF85
  • the mass ratio of KDF55 to KDF85 in the filter element 13 is 3-5:1.
  • the water purifying device 1 includes a casing and a filter element 13 disposed inside the casing.
  • the casing includes a casing cylinder 11 and a casing cylinder. One end of the housing 11 is sealed and the other end is open. The open end of the housing tube 11 is provided with an openable and closable upper cover 15 .
  • the filter element 13 is fitted in the housing tube 11 and the outlet of the filter element 13 and the cover of the housing
  • the water outlet of the casing 15 is fitted, and a rubber gasket 14 for buffering or preventing thermal expansion and contraction deformation is provided at the joint interface of the casing cylinder 11 and the casing upper cover 15.
  • a rubber gasket 14 for buffering or preventing thermal expansion and contraction deformation is provided at a connection interface between the casing cylinder 11 and the casing upper cover 15, and the sealing property of the water purifying device 1 is not obtained even in the case of freezing and freezing under low temperature. Since the casing cylinder 11 and the casing upper cover 15 are deformed, they are damaged.
  • the housing tube 11 and the upper cover 15 of the housing are separately arranged to facilitate the removal and replacement of the filter element, which is convenient, quick and cost-effective, and the water purification device 1 has excellent sealing performance after assembly, ensures the effect of water purification, and is safe and reliable.
  • the opening of the casing tube 11 is provided with a first extending edge which is bent outwardly and horizontally.
  • the upper cover 15 of the casing is provided with a second extending edge disposed opposite to the first extending edge, and the rubber gasket 14 is disposed at the first extension. Between the edge and the second extension edge; the two sides of the rubber gasket 14 are matched with the first extension edge and the second extension edge, respectively, and closely fit.
  • the first extending edge, the second extending edge and the rubber washer 14 are provided with mutually matching and correspondingly overlapping through holes, and the through holes provided on the three are connected by bolts for fixed connection.
  • the rubber gasket 14 has a simple and effective structure, can achieve a better sealing effect, is easy to replace, and can save cost.
  • the rubber gasket of the EPDM rubber material has better low-temperature tolerance, and can maintain good elasticity under low temperature conditions, which is favorable for ensuring the sealing property of the water purifying device 1. Moreover, it is resistant to aging, thereby increasing the overall life of the water purifying device 1.
  • the outlet of the filter element 13 is inserted into the water outlet of the upper cover 15 of the casing, and the outer wall of the outlet of the filter element 13 is sealingly fitted to the inner wall of the water outlet of the upper cover 15 of the casing, and the outlet of the filter element 13 and the water outlet of the upper cover 15 of the casing Two or more O-rings are provided on the contact surface.
  • a first threaded structure is disposed on the outer wall of the opening of the casing tube 11.
  • the inner circumference of the upper casing 15 is provided with a second threaded structure that cooperates with the first threaded structure, so that the upper cover 15 and the casing 11 are Open phase threaded connection;
  • the joint between the casing barrel 11 and the casing upper cover 15 is provided with a plurality of sealing structures, and the sealing structure is preferably an O-ring.
  • the outer portion of the filter element 13 is provided with at least one structure fixed to the housing in the circumferential direction and/or at least one structure which is constrained in the axial direction from the housing.
  • the circumferentially fixed structure is a hollow cylinder extending downward from the bottom circumference of the filter body, and the hollow cylinder is fitted and fixed with a circular groove provided at the bottom of the casing cylinder; the upper part of the hollow cylinder is provided with the self-filter core body to the periphery An extended ring that acts as an upper and lower limit.
  • a portion of the filter upper cover 131 near the outlet is provided with a circumferential fixing structure, and a periphery of the circumferential fixing structure is provided with a leg, and the filter upper cover 131 is circumferentially fixed with the upper cover 15 of the housing, and combined with an interference fit function, so that the filter element 13 and the filter element 13
  • the housing is more closely connected, further improving the sealing performance of the water purifying device and enhancing the water purification effect.
  • the circumferential fixing structure on the filter body and the structure in which the casing is restrained in the axial direction can prevent the filter element from being shaken or offset, so that the incoming water can be sufficiently purified to improve the purification effect.
  • the filter element is provided with a filter layer of KDF and calcium sulfite, and the filter layer is uniformly mixed and integrated with the particles of KDF and calcium sulfite, or the particles of KDF and calcium sulfite are respectively filled layer by layer;
  • the mass ratio of KDF to calcium sulfite is from 15 to 23:1, more preferably 20:1.
  • the water purifying device 1 is disposed between the outside of the washing machine, the water source and the water inlet control solenoid valve 200 of the washing machine, and the water sequentially passes through the water purifying device 1, the solenoid valve 200 and the water injection box 2;
  • the water purifying device 1 is disposed inside the washing machine, between the solenoid valve 200 and the water injection tank 2, and the water sequentially passes through the solenoid valve 200, the water purifying device 1, and the water injection cartridge 2.
  • the water purifying device is also less susceptible to deformation under low temperature conditions, and has excellent sealing performance, and can ensure a good water purification effect.
  • the structure of the water purifying device is simple, and the structure is simplified as much as possible while ensuring the effect of purifying water, the probability of failure of the water purifying device is reduced, and the service life and water purification efficiency of the water purifying device are improved.
  • the water purifying device has low production cost, wide application range, and can be assembled and used with various devices or equipment requiring clean water, and has a broad market prospect.
  • the opening of the casing tube 11 is provided with a first extending edge
  • the upper cover 15 of the casing is provided with a second extending edge
  • a rubber gasket 4 is provided between the first extending edge and the second extending edge to cushion or prevent thermal expansion and contraction deformation.
  • the first stretched edge, the cushioning or the component that prevents thermal expansion and contraction deformation, and the second extended edge match each other and fit snugly.
  • the cross section of the first extended side and the second extended side is a regular octagon, and a through hole is provided at each end of the regular octagon, and the size and shape of the cross section of the rubber gasket 14 and the first extended side and the second extended side are provided. Consistently, it is also a regular octagon. At each end point of the regular octagon, a through hole is also correspondingly provided.
  • the first extending edge, the second extending edge and the rubber gasket 14 are provided with matching through holes through the self-tapping screws 16 Connect the through holes provided on the three to connect one.
  • the above-mentioned extended side makes the contact between the casing cylinder 11, the casing upper cover 15 and the rubber gasket 14 more tight, improves the sealing property of the water purifying device, and ensures that the water inlet is sufficiently contacted with the filter element 13 and purified.
  • the rubber gasket 14 has a simple and effective structure, can achieve a better sealing effect, is easy to replace, and can save cost.
  • the EPDM rubber material makes the rubber gasket have better low temperature tolerance, and can maintain good elasticity under low temperature conditions, which is beneficial to ensure the sealing performance of the water purifying device. Moreover, it is resistant to aging and has a long service life, thereby improving the overall life of the water purifying device.
  • the self-tapping screw 16 is reliable and effective, and saves additional connecting parts to ensure the sealing of the water purifying device.
  • a water inlet structure with a water purifying device and a washing machine are introduced.
  • the water inlet structure with a water purifying device includes a water injection box 2 and a water purifying device 1: a water purifying device 1
  • the housing extends outwardly with a mounting member, the mounting member is provided with a first mounting hole and a hook, and the washing machine box reinforcing member is provided with a second mounting hole and a hook hole, and the hook is connected with the hook hole, the first mounting hole and The second mounting hole is screwed to fix the water purifying device inside the washing machine.
  • the water inlet structure is installed in an idle space inside the washing machine, and fully utilizes the self-structure of the water purifying device 1 and the washing machine box reinforcing member to be installed, close to the firmness of the integrated setting, and does not require excessive additional mounting accessories, and the structure It is simpler and more reliable and does not occupy the space outside the washing machine.
  • the water purifying device with the water inlet structure of the water purifying device has a simple structure, the water purifying device is not easily damaged, the service life is longer, and the cost is saved.
  • the inside of the washing machine is provided with a solenoid valve 200 for controlling the water inlet.
  • the water purifying device 1 is disposed between the electromagnetic valve 200 and the water injection box 2. The water entering the washing machine passes through the electromagnetic valve 200, the water purifying device 1 and enters the water injection box 2, and then the water injection box 2 Enter the inside of the washing tub.
  • the water injection box 2, the water purifying device 1 and the electromagnetic valve 200 are all installed on the same side of the top of the washing machine, and are arranged in order from the front side to the rear side of the washing machine; the water purifying device 1 is horizontally mounted on the upper reinforcing member on the side of the washing machine box, The water inlet 01 of the water purifying device 1 is disposed rearward and communicates with at least one water outlet of the solenoid valve 200, and the water outlet (the first water outlet 021 or the second water outlet 022) of the water purifying device 1 is disposed to the front side of the washing machine And communicating with at least one water inlet of the water injection box 2.
  • the water purifying device 1 comprises a casing and a filter element 13 disposed inside the casing.
  • the filter element 13 comprises a filter body.
  • the opposite ends of the filter body are respectively provided with an inlet and an outlet, and at least two along the axis of the filter body are arranged between the inlet and the outlet.
  • a filter mesh 135 is disposed at intervals, and the filter mesh 135 divides the interior of the filter body into a plurality of independent chambers, and the chamber between the adjacent two filter nets 135 is filled with a filter layer composed of KDF and/or calcium sulfite. .
  • the above-described structural arrangement is advantageous for the filter element 13 to maintain a better and more stable structure which is advantageous for improving the purification effect.
  • the filter mesh 135 divides the interior of the filter body into a plurality of independent chambers to enhance the water purification effect.
  • the housing includes a housing barrel 11 and a housing upper cover 15.
  • a filter net 133 is disposed between the filter body and the casing, and the filter net 133 is disposed outside the filter body.
  • the outer portion of the filter body body is distributed with a plurality of annular reinforcing ribs arranged in a staggered manner, and the annular reinforcing ribs make the casing and the filter 133
  • a curved flow path is formed in the chamber between the chambers.
  • the annular reinforcing rib forms a plurality of flow paths between the filter 133 and the filter body, and the water swirls on the multiple flow paths, prolonging the filtration time, and preventing the water from flowing out from other parts of the casing of the water purification device 1 without being filtered. Ensure the reliability of purification.
  • the annular reinforcing rib can further strengthen the structure of the filter element 13, which is more than one.
  • the inside of the filter element 13 is filled with particles of KDF and calcium sulfite, and KDF is selected from one or both of KDF55 or KDF85.
  • the outer portion of the filter element 13 is provided with at least one structure fixed to the housing in the circumferential direction and/or at least one structure which is constrained in the axial direction from the housing.
  • At least one structural reinforcing member is disposed between the mounting member and the outer surface of the housing of the water purifying device 1;
  • the reinforcing member is a triangular-like reinforcing rib, one side of which is integral with the mounting member, and the other side is integral with the outer surface of the casing of the water purifying device 1.
  • the embodiment further provides a washing machine having an inside water structure with a water purifying device as described above.
  • the washing machine has a main washing, pre-washing and spraying program, and the electromagnetic valve is correspondingly provided with a main washing valve, a pre-washing valve and a spray valve;
  • the water outlet of the main washing valve is connected with the water inlet of the water purifying device, and the water outlet of the water purifying device is connected with the main washing water inlet of the water injection box;
  • the outlet of the pre-wash valve is connected to the inlet of the pre-washing water inlet of the water injection box;
  • the water outlet of the spray valve is connected to the top of the top cover of the water injection tank via a pipeline;
  • a control program for adjusting the hydration process of the washing machine by the main wash valve for hydrating is provided.
  • the washing machine having the water purifying device includes a water injection box 2, and the water purifying device 1 is installed inside the washing machine, and the washing machine water inlet and the water purifying device 1
  • the inlet of the water purification device 1 is provided with a solenoid valve 200 for controlling the flow direction of the water outlet.
  • the solenoid valve 200 has a plurality of water outlets for controlling the corresponding opening and closing, and each water outlet is connected with a plurality of water passages on the water injection box 2.
  • One-to-one correspondence is provided to allow the washing machine water to flow into the interior of the washing tub via the corresponding water passage on the water injection tank 2.
  • the influent water of the washing machine is all purified by the water purifying device 1, and the purified water can be controlled by the electromagnetic valve 200 according to different functions of the washing machine to ensure that the washing machine enters the washing tub or the washing machine when performing various washing modes.
  • the water is highly clean, avoiding contamination of the clothes and the internal environment of the washing machine, and is more sanitary and healthier.
  • the water injection box 2 is provided with at least two water passages, and each water passage is in one-to-one correspondence with the water outlet of the electromagnetic valve 200, and at least one of the water passages enters the inside of the washing tub through the water injection box 2.
  • the water injection box 2 is provided with a water path corresponding to the plurality of water outlets of the electromagnetic valve 200, so that the washing machine has a plurality of washing modes to be selected, and the water in each washing mode is sufficiently purified to ensure the inside of the washing machine or the clothes. Clean and hygienic.
  • the electromagnetic valve 200 is provided with a water inlet and three parallel water outlets, and the water outlets are respectively connected with different inlets of the water injection box 2, and the washing machine selectively controls the water inlet to communicate with at least one water outlet; preferably, the washing machine selects and controls the water inlet. It is connected to at least one water outlet or not connected to any one of the water outlets.
  • the above-mentioned solenoid valve can flexibly select the water path of the water inlet in accordance with the different washing modes of the washing machine, avoiding complicated piping and connection settings, and reducing the internal structure of the washing machine.
  • the washing machine can be connected to any water outlet through the solenoid valve, the effect of controlling the water inlet switch of the washing machine can be achieved, and the valve for controlling the switch state of the water inlet of the washing machine can be reduced, which is more than one.
  • the housing of the water purifying device 1 is outwardly extended with a mounting member, the mounting member is provided with a first mounting hole and a hook, and the washing machine housing reinforcing member 012 is provided with a second mounting hole and a hook hole, and the hook is connected with the hook hole.
  • the first mounting hole and the second mounting hole are screwed to fix the water purifying device 1 inside the washing machine.
  • the outer casing of the water purifying device 1 is provided with a structure for mounting and fixing the electromagnetic valve 200, and the electromagnetic valve 200 is horizontally mounted and fixed to the outer casing.
  • the water purifying device 1 can be easily and firmly installed inside the washing machine box by utilizing the structural features provided by itself and the existing components of the washing machine, fully utilizing the idle space inside the washing machine, and avoiding additional installation auxiliary parts, which is advantageous for Improve the stability and safety of the overall structure of the washing machine, and make the overall appearance of the washing machine more beautiful and improve the cleanliness inside the washing machine, and health and health.
  • the solenoid valve is mounted on the outer casing of the water purifying device 1, which not only is securely mounted, but also can fully utilize the internal space of the washing machine, and does not need to separately provide a structure or device for mounting the fixed solenoid valve 200, simplifying the internal structure and piping of the washing machine. Settings are more secure and reliable.
  • the water injection box 2, the water purifying device 1, the electromagnetic valve 200 and the single water inlet solenoid valve 201 are all mounted on the same side of the top of the washing machine, and the water purifying device 1 is horizontally mounted on the upper reinforcing member on the side of the washing machine box, and the water purifying device 1
  • the inlet is disposed backward and communicates with the water inlet of the single inlet solenoid valve 201.
  • the outlet of the water purifying device 1 is disposed to the front side of the washing machine and communicates with the water inlet of the solenoid valve 200, and the respective water outlets of the solenoid valve 200 are respectively filled with water.
  • the plurality of water inlets of the cartridge 2 are in communication.
  • the above arrangement can make full use of the space inside the washing machine, avoid changing the overall frame setting of the washing machine, and can simplify the components and piping settings inside the washing machine as much as possible, and ensure that the washing machine is fully purified, and the components are installed.
  • the fixing is more firm and reliable, and the safety performance of the washing machine is more secure.
  • the water purifying device 1 comprises a casing and a filter element 13 disposed inside the casing.
  • the filter element 13 comprises a filter body.
  • the opposite ends of the filter body are respectively provided with an inlet and an outlet, and at least two along the axis of the filter body are arranged between the inlet and the outlet.
  • a filter mesh 135 is disposed at intervals, and the filter mesh 135 divides the interior of the filter body into a plurality of independent chambers, and the chamber between the adjacent two filter nets 135 is filled with a filter layer composed of KDF and/or calcium sulfite. .
  • the filter mesh can play the role of basic filtration on the water entering the filter element, reduce the pollution and loss of impurities on the filter layer of KDF and calcium sulfite, prolong the service life of the filter layer, and reduce the frequency of replacement and maintenance of the water purification device.
  • the filter net restricts the filtration layer of KDF and calcium sulfite to a certain space, which not only avoids the loss of KDF and calcium sulfite, but also maintains the filter layer to a certain extent.
  • the layer structure of the purification effect is not only avoids the loss of KDF and calcium sulfite, but also maintains the filter layer to a certain extent.
  • the outer portion of the filter element 13 is provided with at least one structure fixed to the housing in the circumferential direction and/or at least one structure which is constrained in the axial direction from the housing.
  • the structure fixed in the circumferential direction outside the filter element 13 and the structure in which the casing is restrained in the axial direction can prevent the filter element 13 from being shaken or displaced, so that the incoming water can be sufficiently purified to improve the purification effect.
  • At least one structural reinforcing member is disposed between the mounting member and the outer surface of the casing of the water purifying device 1, and preferably, the reinforcing member is a triangular-like reinforcing rib, one side of the triangular shape is integral with the mounting member, and One side is integrated with the outer surface of the casing of the water purifying device 1.
  • the structural reinforcing member can make the water purifying device 1 more firm and effectively extend the service life of the water purifying device 1.
  • the triangular-shaped reinforcing rib has better reinforcing effect and simple structure and saves material.
  • the water purifying device 1 is The connection with the washing machine box reinforcement is more stable and stable, providing the overall structural stability of the washing machine, and avoiding collision of the water purifying device 1 with other structures of the washing machine.
  • the solenoid valve 200 is provided with a main washing valve, a pre-washing valve and a spray valve;
  • the main washing valve outlet and the pre-washing valve outlet are respectively connected with the main washing water path and the pre-washing water path of the water injection box 2, and enter the inside of the washing tub;
  • the water outlet of the spray valve is connected to the top of the upper cover of the water injection tank 2 through a pipeline for spraying the glass and the window mat.
  • the above arrangement can make the water inlet of the washing machine be cleaned by the water purifying device 1, and the water entering the washing machine or the washing tub is fully purified, which is beneficial to ensure the internal sanitation of the washing machine and avoid the residual chlorine or heavy metal of the laundry. Microbial contamination gives the washing machine a high degree of cleanliness in a variety of washing modes, with more options to meet the diverse needs of customers.
  • KDF is selected from one or two of KDF55 or KDF85, and the mass ratio of KDF to calcium sulfite is from 10 to 30:1.
  • the mass ratio of KDF55 to calcium sulfite is from 15 to 23:1. It is preferably 20:1.
  • the filter layer of the above composition and mass ratio can be used to optimize the effect of removing residual chlorine and heavy metals in the water purifying device and inhibiting microbial growth.

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Abstract

一种具有净水装置（1）的洗衣机，净水装置（1）安装于洗衣机内部，并且与注水盒（2）连接，洗衣机进水经过净水装置（1）处理后进入注水盒（2），再由注水盒（2）进入到洗涤桶内部。所述洗衣机的净水装置（1）安装于洗衣机的内部，充分利用了洗衣机框架内的闲置空间，不会占据多余的空间，安装使用方便。并且净水装置（1）安装于洗衣机的内部，不易受到外界的意外碰撞，有利于净水装置（1）自身和洗衣机结构的保护，使用寿命更长，节省成本，并且洗衣机的整体结构美观大方。

Description

一种具有净水装置的洗衣机 技术领域
本发明属于洗衣机技术领域，具体涉及一种具有净水装置的洗衣机及净水方法。
背景技术
目前，由于社会工业的快速发展，在提高人们物质生活水平的同时也带来了很多不利的因素。其中，受到人们普遍关注并且对人类生活影响最大的莫过于水质变差的问题。现在人们使用的水源中有害物质的含量增加，比如重金属等，危害人类健康。
由于水质变差，人们已经无法直接取用自然界中的水，普遍使用经过处理的自来水，但是经过处理后的自来水中仍含有较高含量的重金属并且含有余氯，在用作洗衣机的洗衣用水时，会污染衣物，长期穿着被污染的衣物会对人体健康造成危害。
现有技术已经采用净水装置对自来水进行过滤、净化，但是目前的净水装置一般设置在洗衣机的外部，占用额外的空间，用户安装使用比较麻烦；洗衣机运行过程中伴随较大的振动，设置于洗衣机外部的净水装置也随之振动，不利于净水装置自身结构的保护，容易损坏净水装置、缩短其使用寿命，同时洗衣机的整体结构也不够美观。
有鉴于此，特提出本发明申请。
发明内容
本发明的目的在于提供一种具有净水装置的洗衣机，所述洗衣机的净水装置安装于洗衣机的内部结构中，充分利用了洗衣机框架内的闲置空间，不会占据洗衣机外部的空间，避免客户安装使用的过程中可能出现的麻烦。并且所述的净水装置安装于洗衣机内部，有利于净水装置自身结构的保护，使用寿命更长，节省成本，洗衣机的整体结构美观大方。
为了解决上述的技术问题，达到所述的技术效果，本发明采用技术方案的基本思路如下：
一种具有净水装置的洗衣机，包括注水盒，净水装置安装于洗衣机内部，并且与注水盒连接，洗衣机进水经过净水装置处理后进入注水盒，再由注水盒进入到洗涤桶内部。
优选地，洗衣机内部设有控制进水的电磁阀，净水装置设置在电磁阀和注水盒之间，洗衣机进水经过电磁阀、净水装置并进入注水盒，再由注水盒进入到洗涤桶内部。
优选地，电磁阀具有多个出水口，并且至少一个出水口与净水装置的进水口连接，净水装置的出水口与注水盒的至少一个进水口连接。
电磁阀设置有多个出水口，每个出水口对应不同洗涤程序的水路，赋予洗衣机更多的清洗功能和模式。电磁阀的出水口与净水装置连接，确保进入注水盒的水被净化处理、使衣物的清洗卫生健康。
在具体设计时可以根据洗衣机的具体功能进行灵活的选择，使洗衣机使用水量较大的水路与净水装置连接，一方面达到清洁卫生的效果，另一方面也可以降低净水装置的工作强度、延长其使用寿命，可以适用于不同的洗衣机型号，拓展其应用范围，而且还可以精简洗衣机内的安装管路，提高洗衣机运行安全性能。优选地，净水装置包括壳体和置于壳体内的滤芯，所述滤芯的内部填充有KDF和亚硫酸钙的颗粒。填充有KDF和亚硫酸钙的颗粒的滤芯可以有效地去除水中的余氯、重金属，并且抑制微生物的繁殖，避免衣物受到污染，洗衣卫生健康。
本发明所述的KDF为高纯的铜、锌合金，KDF包括两种即KDF55、KDF85，其中，KDF55是指其中包含50％铜和50％锌的合金；KDF85是指其中包含85％的铜和15％锌的合金。优选地，KDF和亚硫酸钙的颗粒混合均匀并一体填充于滤芯的内部；或者，KDF、亚硫酸钙的颗粒分别逐层填充，靠近滤芯的进水口的第一层为KDF颗粒层。
KDF和亚硫酸钙混合均匀再一体填充，工艺更加简单，并且除余氯和重金属的效果较佳。KDF、亚硫酸钙逐层交替填充，加强去除余氯和重金属的效果，并且净化后的水中微生物含量更低。并且所述方式简单易行，节省制备成本，并且净化效果较好。优选地，KDF选自KDF55或者KDF85中的一种或两种。优选地，KDF和亚硫酸钙分别为60～115目的颗粒物。
选用该粒径范围的KDF和亚硫酸钙可以提高净水装置除去重金属、余氯和不溶杂质以及抑制微生物生长的效果，净化效果更好。优选地，净水装置的壳体向外延伸设有安装部件，安装部件与洗衣机箱体加强 件连接并固定。
该安装部件可以使净水装置的安装更加牢固，不易在洗衣机运行过程中发生振动而发生移动，确保净水装置更加牢固可靠，洗衣机运行更加安全。优选地，注水盒、净水装置和电磁阀均安装于洗衣机顶部的同一侧，且自洗衣机前侧向后侧依次设置；净水装置水平安装于洗衣机箱体一侧的上加强件上，净水装置的进水口向后设置并与电磁阀的至少一个出水口相连通，净水装置的出水口向洗衣机前侧设置并与注水盒的至少一个进水口相连通。优选地，安装部件和净水装置的壳体的外表面之间设有至少一个结构加强部件；更优选地，所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置的壳体外表面一体。
所述的结构加强部件可以使净水装置更加牢固，有效延长净水装置的使用寿命。其中，类三角形的加强筋的加强效果较好并且结构简单、节省材料，特别当类三角形的其中一边与安装部件一体，另一边与净水装置的壳体外表面一体时，净水装置在与洗衣机箱体加强件连接更加牢固稳定。优选地，KDF为KDF55，并且KDF55与亚硫酸钙的质量比为10～30：1；优选地，KDF55与亚硫酸钙的质量比为15～23：1，更优选为20：1。
采用上述物质和质量比例的滤芯，可以进一步提高净水装置的净化效果，余氯残留量更少，重金属含量显著下降，并且避免残留微生物，洗衣卫生健康。
一种具有净水装置的洗衣机，包括注水盒，净水装置安装于洗衣机内部，洗衣机进水口与净水装置进口相连接，净水装置的出口处设有控制出水流向的电磁阀，电磁阀具有多个可控制对应开闭的出水口，各出水口与注水盒上的多个水路相一一对应连通，以使洗衣机进水经注水盒上的对应水路流入洗涤桶内部。
上述的设置使洗衣机进水全部得到净水装置的净化处理，并且净化后的水可以根据洗衣机的不同功能设置分别由电磁阀控制出水状况，确保洗衣机进行多种洗涤模式时进入洗涤桶或洗衣机内部的水均高度清洁，避免污染衣物和洗衣机内部环境，更加卫生健康。优选地，注水盒设有至少两条水路，各水路与电磁阀的出水口相一一对应连通，至少其中一条水路经过注水盒进入洗涤桶内部。
注水盒设有与电磁阀的多个出水口相对应的水路使洗衣机具有多种洗涤模式可供选择，并且各个洗涤模式的进水均得到了充分地净化处理，确保洗衣机内部或衣物的洁净卫生。优选地，电磁阀设有一个进水口和三个并列的出水口，出水口分别与注水盒的不同进口对应连接，洗衣机选择控制进水口与至少一个出水口连通。更优选地，洗衣机选择控制电磁阀的进水口与至少一个出水口连通或者不与任何一个出水口连通。
通过上述的电磁阀可以配合洗衣机的不同洗涤模式灵活地选择进水的水路，避免繁琐的
管路和连接设置，减少洗衣机的内部结构。尤其，当洗衣机可以通过电磁阀不与任何一个出水口连通时，可以达到控制洗衣机进水开关的效果，减少控制洗衣机进水口的开关状态的阀门，一举多得。优选地，洗衣机进水口与净水装置进口经设有单进水电磁阀的管路相连接，以控制对应管路的通断。优选地，净水装置的壳体向外延伸设有安装部件，安装部件上设有第一安装孔和挂钩，洗衣机箱体加强件上设有第二安装孔和挂钩孔，挂钩与挂钩孔连接，第一安装孔和第二安装孔经螺纹连接将净水装置固定于洗衣机内部，净水装置的外壳上设有安装固定电磁阀的结构，令电磁阀水平固定于其外壳的一侧。
所述的净水装置利用自身设置的结构特点和洗衣机的现有部件，可以简便、牢固地被安装于洗衣机箱体的内部，充分地利用了洗衣机内部的闲置空间，避免额外的安装辅助零件，有利于提高洗衣机整体结构的稳定性和安全性，并且使洗衣机的整体更加美观且提高洗衣机内部的洁净度，卫生健康。
并且将所述的电磁阀安装于净水装置的外壳上，不仅安装牢固，而且可以充分利用洗衣机的内部空间，不需要单独设置用于安装固定电磁阀的结构或装置，简化洗衣机的内部结构和管路设置，更加安全可靠。优选地，注水盒、净水装置、电磁阀和单进水电磁阀均安装于洗衣机顶部的同一侧；净水装置水平安装于洗衣机箱体一侧的上加强件上，净水装置的进口向后设置并与单进水电磁阀的出水口相连通，净水装置的出口向洗衣机前侧设置并与电磁阀的进水口相连通，电磁阀的各个出水口分别与注水盒的多个进水口连通。
上述的设置可以充分地利用洗衣机内部的空间，避免更改洗衣机整体框架设置，且可以尽可能地精简洗衣机内部的部件和管路设置，且可以确保洗衣机进水得到充分的净化，并且各个部件的安装固定更加牢固可靠，洗衣机安全性能更有保障。优选地，净水装置包括壳体以及置于壳体内部的滤芯，滤芯包括滤芯 本体，滤芯本体的相对两端分别设有进口和出口，进口与出口之间设有至少两个沿滤芯本体轴线间隔设置的滤芯网，滤芯网将滤芯本体内部分隔为多个独立的腔室，相邻两个滤芯网之间的腔室中填充有由KDF和/或亚硫酸钙构成的过滤层。
滤芯网一方面可以对进入滤芯的水起到基础过滤的作用，降低杂质对KDF与亚硫酸钙的过滤层的污染和损耗，延长过滤层的使用寿命，降低净水装置的更换、维修频次，节省开支；另一方面，滤芯网将KDF与亚硫酸钙的过滤层限制在一定的空间中，不仅可以避免KDF与亚硫酸钙的流失，而且还可以使过滤层维持一定的有利于保持较好净化效果的层结构。优选地，滤芯的外部设有至少一个与壳体在圆周方向上固定的结构和/或至少一个与壳体在轴线方向限位的结构。
滤芯外部的圆周方向上固定的结构和壳体在轴线方向限位的结构可以防止滤芯晃动或偏移，使进入的水可以充分地被净化，提高净化效果。优选地，安装部件和净水装置的壳体的外表面之间设有至少一个结构加强部件；优选地，所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置的壳体外表面一体。
所述的结构加强部件可以使净水装置更加牢固，有效延长净水装置的使用寿命。其中，类三角形的加强筋的加强效果较好并且结构简单、节省材料，特别当类三角形的其中一边与安装部件一体，另一边与净水装置的壳体外表面一体时，净水装置在与洗衣机箱体加强件连接更加牢固稳定，提供洗衣机的整体结构稳定性，并且避免净水装置对洗衣机其他结构的碰撞。优选地，具有主洗、预洗和喷淋程序，电磁阀对应设有主洗阀、预洗阀和喷淋阀；主洗阀出水口、预洗阀出水口分别与注水盒的主洗水路、预洗水路连通，并进入到洗涤桶内部；喷淋阀的出水口经管路连接至注水盒的上盖顶部用于喷洗玻璃和窗垫。
上述的设置可以使洗衣机的进水都得到净水装置的净化处理，进入洗衣机内部或洗涤桶的水得到了充分地净化处理，有利于保证洗衣机的内部卫生，避免衣物受到余氯、重金属或微生物的污染，赋予洗衣机高度洁净化的多种洗涤模式，具有更多选择，满足符合客户的多种需求。优选地，KDF选自KDF55或者KDF85中的一种或两种，并且KDF与亚硫酸钙的质量比为10～30：1；更优选地，KDF55与亚硫酸钙的质量比为15～23：1，更优选为20：1。
选用上述组成和质量比例的过滤层可以优化净水装置的去除余氯和重金属、抑制微生物繁殖的效果。
本发明的再一目的在于提供一种净水装置，该净水装置不仅去除余氯、重金属和抑制微生物繁殖的效果好，而且结构简单，在确保净水效果的同时尽可能地简化了结构，从而降低了净水装置出现故障的几率，提高净水装置的使用寿命和净水效率。另外，该净水装置生产成本低，适用范围广，可以与多种需要净水的装置或设备组装使用，市场前景广阔。
为了解决所述的技术问题，达到所述的技术效果，本发明采用的技术方案的基本设计思路如下：
一种净水装置，包括壳体以及置于壳体内部的滤芯，滤芯包括滤芯本体，滤芯本体的相对两端分别设有进口和出口，进口与出口之间设有至少两个沿滤芯本体轴线间隔设置的滤芯网，滤芯网将滤芯本体内部分隔为多个独立的腔室，相邻两个滤芯网之间的腔室中填充有由KDF和/或亚硫酸钙构成的过滤层。
所述的滤芯可以有效地去除余氯、重金属并抑制微生物的繁殖，经其净化后的水洁净卫生、健康安全，提升用户的生活品质。
滤芯网一方面可以对将要进入滤芯的水起到基础过滤的作用，降低杂质对KDF与亚硫酸钙的过滤层的污染和损耗，延长过滤层的使用寿命，降低净水装置的更换、维修频次，节省开支；另一方面，滤芯网将KDF与亚硫酸钙的过滤层限制在一定的空间中，不仅可以避免KDF与亚硫酸钙的流失，而且还可以使过滤层维持一定的有利于保持较好净化效果的层结构。
该净水装置的结构简单，在确保净水效果的同时尽可能地简化过滤单元的结构，降低了净水装置出现故障的几率，提高净水装置的使用寿命。优选地，滤芯本体与壳体之间设置有过滤网，过滤网套装于滤芯本体的外部。
滤芯本体与壳体之间设置有过滤网，过滤网套装于滤芯本体的外部，在水进入滤芯本体前先经过一次预净化处理，减少水中的杂质，减轻滤芯本体内部的过滤层的工作负载，延长过滤层的使用寿命，确保过滤层去除余氯、重金属和抑制微生物繁殖的效果。优选地，滤芯本体与过滤网之间设有一定间隙空间，滤芯本体的外部分布有均匀交错排布的多段环形加强筋，环形加强筋使壳体与过滤网之间的腔室中形成弯曲流道。
滤芯本体与过滤网之间设置有使过滤网与滤芯本体之间形成多重流道的结构的结构单元，水在多重流道上盘旋流动，延长了过滤的时间，并且防止进水未经过滤而从净水装置的壳体其他部位流出，确保净化的可靠性，进一步提高净化效果。在滤芯本体的外表面上分布有环形加强筋，环形加强筋的结构简单，并且可以有效地引导水流在过滤网和滤芯本体之间迂回盘旋流动，经过过滤网的多次重复过滤后再进入到滤芯本体中，另外，还可以进一步加强滤芯的结构，一举多得。优选地，滤芯本体包括滤芯筒和滤芯上盖，滤芯筒为一端密闭的筒状结构、滤芯上盖为覆盖滤芯筒开口端的端盖板；滤芯筒的底部设有进口、并且滤芯筒内的底部设有覆盖进口的滤芯网，滤芯上盖设有出口、且滤芯上盖的下部设有覆盖出口的滤芯网。优选地，滤芯筒底部的滤芯网与滤芯筒的底部、滤芯上盖下部的滤芯网与滤芯上盖以及滤芯上盖与滤芯筒之间均采用超声波焊接的方式连接。
超声波焊接方式使各个部件之间连接宛如一体设置，确保滤芯本体具有更好的密封性，使进水能够充分地与过滤层接触反应，保证处理彻底充分，提高净化效果。优选地，滤芯的外部设有至少一个与壳体在圆周方向上固定的结构和/或至少一个与壳体在轴线方向限位的结构。
滤芯外部的圆周固定结构和与壳体在轴线方向限位的结构与壳体在轴线方向限位的结构可以使滤芯本体与壳体之间安装固定更加紧密稳固，防止滤芯晃动或偏移，使进入的水可以充分地被净化，提高净化效果。优选地：壳体包括壳体筒和壳体上盖，壳体筒设有进水口，壳体上盖设有出水口；滤芯本体套装于壳体筒内，并且壳体筒与滤芯本体之间设有一个或多个密封圈；滤芯本体的出口与壳体上盖的出水口相套合，并且两者的匹配处设有一个或多个密封圈。
滤芯本体的出口与壳体上盖的出水口相套合，并且两者的套合处设有一个或多个密封圈，确保出水口具有高度的密封性，防止水从壳体的其他部位通过、未经过滤芯的净化而溢出，确保进水充分地被净化；滤芯本体套装于壳体筒，并且壳体筒与滤芯本体之间设有一个或多个密封圈，确保滤芯本体安装可靠牢固，避免滤芯本体经常晃动而影响净水装置的密封性而降低净化效果。优选地，壳体筒和壳体上盖之间设有橡胶垫圈，橡胶垫圈的形状与壳体筒和壳体上盖组装连接的界面形状一致；优选地，壳体筒、壳体上盖和橡胶垫圈上设置有匹配一致的孔，通过螺纹连接三者上设置的孔而连接一体。
所述的橡胶垫圈可以防止壳体筒和壳体上盖在低温的条件发生显著的形变而导致壳体整体结构不紧密，漏气或漏水而影响净水装置的净化效果。优选地，KDF选自KDF55或者KDF85中的一种或两种，并且KDF与亚硫酸钙的质量比为10～30：1；优选地，KDF55与亚硫酸钙的质量比为15～23：1，更优选为20：1。
选用上述组成和质量比例的过滤层可以优化净水装置的去除余氯和重金属的效果。
本发明的又一重要目的在于提供一种净水方法，使用如上所述的任意一种净水装置对洗衣机的进水进行处理。
本发明的再一目的在于提供一种净水装置，所述的净水装置在低温的条件下也不易发生形变，装置的密封性能优异，能够确保较好的净水效果。并且该净水装置的结构简单，在确保净水效果的同时尽可能地简化了结构，降低了净水装置出现故障的几率，提高净水装置的使用寿命和净水效率。另外，该净水装置生产成本低，适用范围广，可以与多种需要净水的装置或设备组装使用，市场前景广阔。
为了解决上述技术问题中的至少一种，本发明技术方案采用的基本设计思路如下：
一种净水装置，包括壳体以及置于壳体内部的滤芯：壳体包括壳体筒，壳体筒的一端密闭、另一端开口，壳体筒的开口设有可开闭密封连接的壳体上盖，滤芯套装于壳体筒内，并且滤芯的出口与壳体上盖的出水口相套合，壳体筒和壳体上盖的连接界面处设置有缓冲或防止热胀冷缩变形的橡胶垫圈。
在壳体筒和壳体上盖的连接界面处设有缓冲或防止热胀冷缩变形的部件，即使在低温冷冻结冰的情况下，净水装置的密封性也不会因为壳体筒、壳体上盖发生形变而受到破坏。壳体筒和壳体上盖分体设置可以便于拆卸更换滤芯，方便快捷，节省成本，而且净水装置在组装完成后密封性能优异，确保水净化的效果，并且安全可靠。优选地，壳体筒的开口处设有向外水平径向弯折的第一延展边，壳体上盖设有与第一延展边相对设置的第二延展边，橡胶垫圈设置在第一延展边和第二延展边之间；橡胶垫圈的两侧分别与第一延展边、第二延展边相互匹配并且紧密贴合。
设置上述的第一、第二延展边可以使壳体筒、壳体上盖和缓冲或防止热胀冷缩变形的部件之间接触更加紧密，提高净水装置的密封性，确保水在净水装置中与滤芯充分地接触并得到净化。橡胶垫圈的结构简单并且有效，可以达到较好的密封效果，便于更换并且可以节省成本。三元乙丙橡胶材料使橡胶垫圈具有 更好的低温耐受性，在低温条件下仍可以保持较好的弹性，利于保证净水装置的密封性。而且其耐老化，使用寿命长，进而提高净水装置的整体寿命。优选地，净水装置的壳体向外延伸设有安装部件，安装部件与洗衣机箱体加强件连接并固定。优选地，所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置的壳体外表面一体。
该安装部件可以使净水装置的安装更加牢固，不易在洗衣机运行过程中发生振动而发生移动，确保净水装置1更加牢固可靠，洗衣机运行更加安全。
安装部件和净水装置的壳体的外表面之间设有至少一个结构加强部件；所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置的壳体外表面一体。优选地，第一延展边、第二延展边和橡胶垫圈上设有相互匹配、对应重合的通孔，通过螺栓连接三者上设置的通孔以进行固定连接。优选地，滤芯的出口***壳体上盖的出水口内，且滤芯的出口外壁与壳体上盖出水口的内壁相对应密封贴合，滤芯的出口与壳体上盖的出水口相贴合接触面上设置有两个或者两个以上O型密封圈。优选地，壳体筒的开口端外壁上设有第一螺纹结构，壳体上盖的内周设有与第一螺纹结构相配合的第二螺纹结构，令壳体上盖与壳体筒的开口相螺纹密封连接；优选地，壳体筒和壳体上盖之间的连接处设有多个密封结构，密封结构优选为O型密封圈。
滤芯的出口与壳体上盖的出水口相套合，并且两者套合处设有多个密封结构，确保出水口的密封性，防止水溢出，并确保水被充分地被净化，采用O型密封圈的技术方案简单并且密封效果也好。优选地，滤芯套装于壳体筒内，并且壳体筒与滤芯之间设有一个或多个密封圈。
滤芯套装于壳体筒内，并且壳体筒与滤芯本体之间设有一个或多个密封圈，确保滤芯安装可靠牢固，避免滤芯经常晃动而影响净水装置的气密封而降低净化效果。优选地，滤芯的外部设有至少一个与壳体在圆周方向上固定的结构和/或至少一个与壳体在轴线方向限位的结构。
滤芯外部设置的圆周方向上固定的结构和壳体在轴线方向限位的结构可以使滤芯与壳体之间安装固定更加紧密稳固，防止滤芯晃动或偏移，使进入的水可以充分地被净化，提高净化效果。优选地，滤芯内设有KDF与亚硫酸钙的过滤层,过滤层由KDF和亚硫酸钙的颗粒混合均匀并一体填充，或者KDF、亚硫酸钙的颗粒分别逐层填充；优选地，KDF与亚硫酸钙的质量比为15～23：1，更优选为20：1。
选用上述组成和质量比例的过滤层可以优化净水装置的去除余氯和重金属的效果。优选地，净水装置设在洗衣机外部、水源和洗衣机的进水控制电磁阀之间，水依次经过净水装置、进水控制电磁阀；或者，净水装置设在洗衣机内部、进水控制电磁阀和注水盒之间，水依次经过进水控制电磁阀、净水装置和注水盒。
将所述的净水装置设在洗衣机设置在水源和洗衣机的进水控制电磁阀之间，可以统一地将进入洗衣机中的水一体进行净化，简单方便、有效。
将所述的净水装置设在洗衣机设置在洗衣机内部、进水控制电磁阀和注水盒之间，净水装置集成于洗衣机的内部结构中，充分利用了洗衣机框架内的闲置空间，不会占据洗衣机外部的空间，避免客户安装使用的过程中可能出现的麻烦，而且更利于净水装置自身结构的保护，使用寿命更长，节省成本，洗衣机的整体结构美观大方。
本发明的再一目的在于提供一种注水槽，所述的注水槽具有净化自来水的功能，可以有效除去洗衣用水中的重金属、余氯，还可以抑制微生物，避免污染衣物，保护用户的健康。并且该注水槽的结构简单，利用了洗衣机的内部闲置空间，可适用于现有的洗衣机结构。
为了解决所述的技术问题，达到所述的有益效果，本发明采用的技术方案的基本思路如下：
一种带过滤功能的注水槽，包括注水槽本体，注水槽本体的进水侧安装有净水腔室，净水腔室中设有KDF和/或亚硫酸钙构成的滤芯，注水槽的进水管路直接与净水腔室相连通；
所述的净水腔室中的KDF和亚硫酸钙的滤芯不仅可以有效地去除水质中的浮尘、不溶解固体杂质，而且特别能去除水中的重金属离子和余氯，抑制微生物的繁殖，真正达到彻底净化洗衣用水的效果，洗衣卫生健康。
本发明所述的KDF为高纯的铜、锌合金，现在可以获得的KDF有两种型号KDF55、KDF85，其中，KDF55是指50％铜和50％锌的合金；KDF85，它是85％的铜和15％锌的合金。优选地，KDF和/或亚硫酸钙构成的滤芯可取出更换的设置于净水腔室中。
现有技术的净水装置中结构复杂，并且其中的滤芯不能更换，而本发明注水槽的净水腔室中的滤芯可以被简单地取出并进行更换，而不需要购买新的净水腔室，适用性高且可以节省开支。优选地，注水槽具有多个进水管路，并且各个进水管路分别与净水腔室连接，进水经过净水腔室后进入到注水槽本体内部。
所述的注水槽的各个水路中的水均经过净水腔室的净化处理，真正确保洗衣机运行过程的全方位洁净洗涤效果，降低衣物被污染的几率，更加卫生健康。优选地，滤芯由KDF和亚硫酸钙混合均匀再一体填充而成，或者由KDF、亚硫酸钙逐层交替分层填充而成，且KDF层设置于滤芯的进水口侧。
KDF和亚硫酸钙混合均匀再一体填充，工艺更加简单，并且除余氯和重金属的效果较佳。
KDF、亚硫酸钙逐层交替填充，且KDF层设置于滤芯的进水口侧，加强去除余氯和重金属的效果，并且净化后的水中微生物含量更低。优选地，注水槽本体的进水侧设置有多个单独的净水腔室中，多个进水管路分别与单独的净水腔室相一一对应连接，多个单独的净水腔室的出水口分别与注水槽内部的多条水路相一一对应连通。
将净水腔室的滤芯设置在单独的腔室中，保持各个不同水路的独立性，使水路更加顺畅。另外，由于洗衣机的不同水路的使用频次不同，对应的净水腔室的净水频次也不同，设置在单独的腔室还可以便于针对各个腔室中净水腔室的实际使用情况，局部地、针对性地更换滤芯，而不必一体更换，节省滤芯材料，节省开支。优选地，KDF和亚硫酸钙的滤芯的外部设有壳体结构，壳体结构将KDF和亚硫酸钙包覆并且允许水流通过。优选地，壳体结构为不锈钢滤网，不锈钢滤网分布有200目或200目以上的孔洞结构。
上述设置可以避免滤芯材料的流失，并且可以保持净水腔室水流的顺畅，避免降低净水腔室的净化效果。优选地，KDF和亚硫酸钙分别为60～115目的颗粒物。
选用该粒径范围的KDF和亚硫酸钙可以提高净水腔室除去重金属、余氯和不溶杂质以及抑制微生物生长的效果，净化效果更好。优选地，KDF为KDF55，并且KDF55与亚硫酸钙的质量比为10～30：1。更优选地，KDF55与亚硫酸钙的质量比为15～23：1，最优选为20：1。
采用上述物质和质量比例的滤芯，可以进一步提高净水腔室的净化效果，洗衣卫生健康。优选地，多个单独的净水腔室一体设置在注水槽本体的后端部，净水腔室的上部开口设置，净水腔室的开口上方依次设置有密封结构和盖板，盖板经螺纹连接作用和腔室相连接。
所述后端部是指以洗涤剂盒推入注水槽的方向为参照的后方。
设置在注水槽本体的后端部可以节约洗衣机的内部空间、管路短，避免繁杂盘绕的管路连接；密封结构和盖板可以确保净水腔室在净化水时有足够的水压，提高净化效果。
本发明的另一重要目的在于提供一种洗衣机，所述洗衣机的内部设置有如上内容所述的任意一种注水槽。
本发明所述的洗衣机在洗衣整个过程中使用的水得到高度纯化，不含余氯、重金属和微生物，更加健康安全。优选地，设有检测净水腔室的滤芯的使用次数的检测单元。
检测单元可以检测净水腔室的滤芯实际使用的次数，用户可以根据所得的测试数据判断是否需要对滤芯进行更换，确保净水腔室的运行更加可靠。优选地，具有主洗、预洗和喷淋程序，主洗、预洗和喷淋程序分别对应单独的进水管路，各个进水管路的进水由电磁阀上设置的不同阀门分别控制；各个进水管路分别与设置有滤芯的各个腔室连接，净化后的水由各个腔室的出水口进入到注水槽内。
本发明所述的洗衣机可以避免重金属、余氯和微生物污染衣物，更加卫生健康，符合用户需求，另外，只需要在洗衣机的结构上进行简单的改造，节省研发和生产成本，市场前景可观。
本发明的再一目的在于提供一种带净水装置的进水结构，所述带净水装置的进水结构安装于洗衣机框架内的闲置空间，不会占据洗衣机外部的空间，安装便捷，而且只需要在现有洗衣机的框架下进行改造即可实现，节省成本。另外，该带净水装置的进水结构可以有效地去除水中的余氯、重金属并抑制微生物的生长，卫生健康并且其净水装置结构简单、净化效果显著，使用寿命更长。
为了解决所述的技术问题，本发明的技术方案采用的基本设计思路如下：
一种带净水装置的进水结构，包括注水盒和净水装置：净水装置的壳体向外延伸设有安装部件，安装部件上设有第一安装孔和挂钩，洗衣机箱体加强件上设有第二安装孔和挂钩孔，挂钩与挂钩孔连接，第一安装孔和第二安装孔经螺纹连接将净水装置固定于洗衣机内部。
所述进水装置的净水装置利用自身设置的结构特点和洗衣机的现有部件，可以简便、牢固地被安装于 洗衣机箱体的内部，充分地利用了洗衣机内部的闲置空间，避免额外的安装辅助零件，有利于提高洗衣机整体结构的稳定性和安全性，并且使洗衣机的整体更加美观且提高洗衣机内部的洁净度，洗衣机卫生健康。优选地，洗衣机内部设有控制进水的电磁阀，净水装置设在电磁阀和注水盒之间，洗衣机进水经过电磁阀、净水装置并进入注水盒，再由注水盒进入到洗涤桶内部。优选地，注水盒、净水装置和电磁阀均安装于洗衣机顶部的同一侧，且自洗衣机前侧向后侧依次设置；净水装置水平安装于洗衣机箱体一侧的上加强件上，净水装置的进水口向后设置并与电磁阀的至少一个出水口相连通，净水装置的出水口向洗衣机前侧设置并与注水盒的至少一个进水口相连通。
上述的设置可以充分地利用洗衣机内部的空间，避免更改洗衣机整体框架设置，且可以尽可能地精简洗衣机内部的部件和管路设置，且可以确保洗衣机进水得到充分的净化。优选地，净水装置包括壳体以及置于壳体内部的滤芯，滤芯包括滤芯本体，滤芯本体的相对两端分别设有进口和出口，进口与出口之间设有至少两个沿滤芯本体轴线间隔设置的滤芯网，滤芯网将滤芯本体内部分隔为多个独立的腔室，相邻两个滤芯网之间的腔室中填充有由KDF和/或亚硫酸钙构成的过滤层。
滤芯网一方面可以对进入滤芯的水起到基础过滤的作用，降低杂质对KDF与亚硫酸钙的过滤层的污染和损耗，延长过滤层的使用寿命，降低净水装置的更换、维修频次，节省开支；另一方面，滤芯网将KDF与亚硫酸钙的过滤层限制在一定的空间中，不仅可以避免KDF与亚硫酸钙的流失，而且还可以使过滤层维持一定的有利于保持较好净化效果的层结构。优选地，滤芯本体与壳体之间设置有过滤网，过滤网套装于滤芯本体的外部，滤芯本体的外部分布有均匀交错排布的多段环形加强筋，环形加强筋使壳体与过滤网之间的腔室中形成弯曲流道。
环形加强筋在过滤网与滤芯本体之间形成多重流道，水在多重流道上盘旋流动，延长了过滤的时间，并且防止水未经过过滤而从净水装置的壳体其他部位流出，确保净化的可靠性。另外，环形加强筋还可以进一步加强滤芯的结构，一举多得。优选地，滤芯的内部填充有KDF和亚硫酸钙的颗粒，KDF选自KDF55或者KDF85中的一种或两种。优选地，滤芯的外部设有至少一个与壳体在圆周方向上固定的结构和/或至少一个与壳体在轴线方向限位的结构。
滤芯外部的圆周方向上固定的结构和壳体在轴线方向限位的结构可以防止滤芯晃动或偏移，使进入的水可以充分地被净化，提高净化效果。优选地，安装部件和净水装置的壳体的外表面之间设有至少一个结构加强部件；优选地，所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置的壳体外表面一体。
所述的结构加强部件可以使净水装置更加牢固，有效延长净水装置的使用寿命。其中，类三角形的加强筋的加强效果较好并且结构简单、节省材料，特别当类三角形的其中一边与安装部件一体，另一边与净水装置的壳体外表面一体时，净水装置在与洗衣机箱体加强件连接更加牢固稳定，提供洗衣机的整体结构稳定性，并且避免净水装置对洗衣机其他结构的碰撞。
本发明的另一重要目的在于提供一种洗衣机，该洗衣机的内部设有如上所述的任意一种带净水装置的进水结构。优选地，所述洗衣机具有主洗、预洗和喷淋程序，电磁阀对应设有主洗阀、预洗阀和喷淋阀；主洗阀的出水口与净水装置的进水口连接，净水装置的出水口与注水盒的主洗水路进口连接；预洗阀的出水口与注水盒的预洗水路进口连接；喷淋阀的出水口经管路连接至注水盒上盖顶部；优选地，设有调节洗衣机的补水过程由主洗阀进行补水的控制程序。
上述的设置可以使洗衣机进水的大部分都得到净水装置的净化，有利于保证洗衣机的内部卫生，避免衣物受到余氯、重金属或微生物的污染。
本发明所述的具有净水装置的洗衣机，具有下列有益效果：
1、所述洗衣机的净水装置安装于洗衣机的内部结构中，充分利用了洗衣机框架内的闲置空间，不会占据洗衣机外部的多余空间，安装使用方便；
并且所述的净水装置安装于洗衣机内部，有利于净水装置自身结构的保护，使用寿命更长，节省成本，并且洗衣机的整体结构美观大方；
2、净水装置设有KDF与亚硫酸钙，能够高效地去除余氯、重金属并且抑制微生物的繁殖，避免污染衣物，卫生健康；
3、洗衣机的结构简单，便于在现有洗衣机的结构框架下进行改造，降低研究和生产制造成本，节省 开支。
附图说明
图1和图2是本发明实施例中安装有净水装置的洗衣机的结构示意图；
图3是本发明图2中A-A断面的洗衣机结构示意图；
图4是本发明实施例中安装有净水装置的洗衣机的结构示意图；
图5是本发明实施例中所述净水装置的结构示意图；
图6是本发明实施例中所述净水装置的断面结构示意图；
图7是净水装置的***图；
图8是本发明所述净水装置的滤芯的结构示意图；
图9是本发明所述净水装置的滤芯的俯视图；
图10是本发明净水装置的滤芯的***图；
图11是本发明所述净水装置的滤芯的结构示意图；
图12和图13是本发明一实施例中所述净水装置与注水盒的组装示意图；
图14是本发明另一实施例中所述净水装置与注水盒的另一种组装示意图。
图中标注：1-净水装置、2-注水盒、011-挂钩、012-洗衣机箱体加强件、01-进水口、021-第一出水口、022-第二出水口、11-壳体筒、12-第一密封圈、13-滤芯、131-滤芯上盖、132-滤芯筒、133-过滤网、134-第二密封圈、135-滤芯网、136-第一KDF层、137-亚硫酸钙层、138-第二KDF层、14-橡胶垫圈、15-壳体上盖、16-自攻螺钉、200-电磁阀、t01-喷淋管、t02-预洗管、t03-主洗管、201-单进水电磁阀。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例一
如图1至图13所示，本实施例中介绍了一种具有净水装置的洗衣机，包括注水盒2，净水装置1安装于洗衣机内部，并且与注水盒2连接，洗衣机进水经过净水装置1处理后进入注水盒2，再由注水盒2进入到洗涤桶内部。
洗衣机内部设有控制进水的电磁阀200，净水装置1设置在电磁阀200和注水盒2之间，洗衣机进水经过电磁阀200、净水装置1并进入注水盒2，再由注水盒2进入到洗涤桶内部。
电磁阀200具有多个出水口，并且至少一个出水口与净水装置1的进水口01连接，净水装置1的出水口(第一出水口021或第二出水口022，择一使用这两个出水口中的任意一个)与注水盒2的至少一个进水口连接。
净水装置1包括壳体和置于壳体内的滤芯13，所述滤芯13的内部填充有KDF和亚硫酸钙的颗粒。
本实施例的洗衣机具有主洗、预洗和喷淋程序，电磁阀200对应设有主洗阀、预洗阀和喷淋阀；主洗阀的出水口与净水装置1的进水口01连接，净水装置1的第一出水口021与注水盒2的主洗水路进口连接；预洗阀的出水口与注水盒2的预洗水路进口连接；喷淋阀的出水口经管路连接至注水盒2的上盖顶部。
所述的主洗、预洗和喷淋与目前洗衣机的一般理解相同，在此不予赘述。
为了使该洗衣机运行中使用的大部分水得到净化处理，结合洗衣机的结构，还可以配合软件控制设置，使洗衣机的注水盒运行过程中使用水量较大的过程均切换至主洗阀进行多次补水，进一步降低衣物被污染的几率，更加洁净卫生。
电磁阀200设置多个出水口，每个出水口对应不同的水路，赋予洗衣机更多的清洗功能。电磁阀200的出水口与净水装置1连接，确保进入注水盒2的水被净化处理、使衣物的清洗卫生健康。在具体设计时可以根据洗衣机的具体功能进行灵活的选择，使洗衣机使用水量较大的水路与净水装置连接，一方面达到清洁卫生的效果，另一方面也可以降低净水装置的工作强度、延长其使用寿命，可以适用于不同的洗衣机型号，拓展其应用范围，而且还可以精简洗衣机内的安装管路，提高洗衣机运行安全性能。
所述的洗衣机除了可以解决所述的基本技术问题外，还进一步优化了净水装置的性能，使其具有多重有益的效果，能够解决更多的技术问题。
KDF和亚硫酸钙的颗粒混合均匀并一体填充于滤芯13的内部；或者，KDF、亚硫酸钙的颗粒分别逐层填充，且靠近滤芯13的进水口01的第一层为KDF颗粒层。
KDF选自KDF55或者KDF85中的一种或两种。
本发明所述的KDF为高纯的铜、锌合金，现在可以获得的KDF有两种型号KDF55、KDF85，其中，KDF55是指50％铜和50％锌的合金；KDF85，它是85％的铜和15％锌的合金。
净水装置1的壳体向外延伸设有安装部件，安装部件与洗衣机箱体加强件连接并固定。
注水盒2、净水装置1和电磁阀200均安装于洗衣机顶部的同一侧，且自洗衣机前侧向后侧依次设置；净水装置1水平安装于洗衣机箱体一侧的上加强件上，净水装置1的进水口向后设置并与电磁阀200的至少一个出水口相连通，净水装置1的出水口向洗衣机前侧设置并与注水盒2的至少一个进水口相连通。
该安装部件可以使净水装置1的安装更加牢固，不易在洗衣机运行过程中发生振动而发生移动，确保净水装置1更加牢固可靠，洗衣机运行更加安全。
安装部件和净水装置1的壳体的外表面之间设有至少一个结构加强部件；
所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置的壳体外表面一体。
所述的结构加强部件可以使净水装置1更加牢固，有效延长净水装置1的使用寿命。其中，类三角形的加强筋的加强效果较好并且结构简单、节省材料，特别当类三角形的其中一边与安装部件一体，另一边与净水装置的壳体外表面一体时，净水装置1在与洗衣机箱体加强件连接更加牢固稳定，提供洗衣机的整体结构稳定性，并且避免净水装置对洗衣机其他结构的碰撞。
本实施例的KDF层选择用KDF55填充，并且KDF55与亚硫酸钙的质量比为10～30：1；
作为优选地，KDF55与亚硫酸钙的质量比为15～23：1，更优选为20：1。
滤芯本体与壳体之间设置有过滤网133，过滤网套133装于滤芯本体的外部。滤芯本体与过滤网133之间设有一定间隙空间，滤芯本体的外部分布有均匀交错排布的多段环形加强筋，环形加强筋使壳体与过滤网133之间的腔室中形成弯曲流道。
在滤芯筒132的外部设置环形加强筋，环形加强筋在过滤网133与滤芯本体之间形成多重流道，水在多重流道上盘旋流动，延长了过滤的时间，并且防止水未经过过滤而从净水装置的壳体其他部位流出，确保净化的可靠性。另外，环形加强筋还可以进一步加强滤芯13的结构，一举多得。
过滤网133套装于滤芯本体的外部，在水进入滤芯13前先经过预净化处理，减少水中的杂质，减轻滤芯13内部的过滤的工作负载，延长过滤层的使用寿命，确保去除余氯、重金属和抑制微生物繁殖的效果。
滤芯本体包括滤芯上盖131和滤芯筒132，滤芯筒132为一端密闭的筒状结构、滤芯上盖131为覆盖滤芯筒132开口端的端盖板；滤芯筒132的底部设有进口、并且滤芯筒132内的底部设有覆盖进口的滤芯网135，滤芯上盖131设有出口、且滤芯上盖131的下部设有覆盖出口的滤芯网135。
滤芯筒132底部的滤芯网135与滤芯筒132的底部、滤芯上盖131下部的滤芯网135与滤芯上盖131以及滤芯上盖131与滤芯132筒之间均采用超声波焊接的方式连接。
超声波焊接使可以使滤芯的各个结构部分连接浑然一体，滤芯的结构更加牢固，气密封性更好，并且使滤芯在净水过程中保持强的水压，确保净化效果。
滤芯本体上设置有至少一个用于与壳体圆周固定的结构；作为优选地，滤芯本体上还设置有至少一个与壳体在轴线方向限位的结构。
在本实施中，圆周固定的结构为自滤芯本体底部圆周向下延伸出的中空圆筒，中空圆筒与壳体筒底部 设置的圆环形凹槽嵌合固定；中空圆筒的上部设有自滤芯本体向四周延伸的圆环，该圆环起到上下限位的作用。
滤芯上盖131靠近出口的部位设有圆周固定结构，并且该圆周固定结构的四周设置有支脚，滤芯上盖与壳体上盖圆周固定，并且结合过盈配合作用，从而使滤芯与壳体连接的更加紧密，进一步提高净水装置的密封性，增强净水效果。
滤芯本体上的圆周固定结构和与壳体在轴线方向限位的结构可以使滤芯本体与壳体之间安装固定更加紧密稳固，防止滤芯晃动或偏移，使进入的水可以充分地被净化，提高净化效果。
壳体包括壳体筒11和壳体上盖15，壳体筒11的底部设有进水口，壳体上盖15设有出水口；滤芯本体套装于壳体筒11内，并且壳体筒11与滤芯本体之间设有一个或多个第一密封圈12；滤芯本体的出口与壳体上盖的出水口相套合，并且两者的匹配处设有一个或多个第二密封圈134。
壳体筒11和壳体上盖15之间设有橡胶垫圈14，橡胶垫圈14的形状与壳体筒11和壳体上盖15组装连接的界面形状一致；
作为优选地，壳体筒11、壳体上盖15和橡胶垫圈14上设置有匹配一致的孔，通过螺纹连接三者上设置的孔连接一体。
壳体筒11的开口设有第一延展边，壳体上盖15设有第二延展边，第一延展边和第二延展边之间设有缓冲或防止热胀冷缩变形的部件——橡胶垫圈14(材料为三元乙丙橡胶)，第一延展边、缓冲或防止热胀冷缩变形的部件以及第二延展边三者相互匹配并且紧密贴合。
第一延展边、第二延展边的横截面为正八边形，在正八边形的各个端点处设有通孔，橡胶垫圈14与第一延展边、第二延展边的横截面的大小和形状一致，也为正八边形，在正八边形的各个端点处也对应设有通孔，第一延展边、第二延展边和橡胶垫圈14上设有相互匹配的通孔，通过螺纹连接三者上设置的通孔连接一体。
设置上述的延展边可以使壳体筒11、壳体上盖15和橡胶垫圈14之间接触更加紧密，提高净水装置的密封性，确保进水得到充分的净化。
采用上述物质和质量比例可以进一步提高净水装置的净化效果，余氯残留量更少，重金属含量显著下降，并且避免残留微生物，洗衣机内部的整体清洁度更好，洗衣卫生健康。
所述的具有净水装置的洗衣机，具有下列有益效果：
1、所述洗衣机的净水装置安装于洗衣机的内部结构中，充分利用了洗衣机框架内的闲置空间，不会占据洗衣机外部的多余空间，安装使用方便；
并且所述的净水装置安装于洗衣机内部，有利于净水装置自身结构的保护，使用寿命更长，节省成本，并且洗衣机的整体结构美观大方；
2、净水装置设有KDF与亚硫酸钙，能够高效地去除余氯、重金属并且抑制微生物的繁殖，避免污染衣物，卫生健康；
3、净水装置的密封性能好，不会出现漏水渗水的情况，洗衣机运行更加安全可靠；
4、净水装置即使在低温条件下也不会发生严重的形变，避免净水装置损坏或工作失常；
5、洗衣机的结构简单，便于在现有洗衣机的结构框架下进行改造，降低研究和生产制造成本，节省开支。
实施例二
本实施例与实施例一的区别在于：
洗衣机的内部设有控制进水的电磁阀200，电磁阀200具有三个出水口，三个出水口分别与洗衣机不同洗涤程序的水路连通；净水装置1具有进水口01和出水口(第一出水口021或第二出水口022，择一使用这两个出水口中的任意一个)，净水装置1的进水口01与电磁阀200的出水口连接，净水装置1的出水口(第一出水口021或第二出水口022，择一使用这两个出水口中的任意一个)与注水盒2连接，进水依次经过电磁阀200、净水装置1，然后进入注水盒2，再由注水盒2进入到洗衣机的洗涤桶。
所述洗衣机具有主洗、预洗和喷淋程序，电磁阀200对应设有主洗阀、预洗阀和喷淋阀；
主洗阀的出水口与净水装置1的进水口01连接，净水装置的出水口与注水盒的主洗水路进口连接；
预洗阀的出水口与净水装置1的进水口01连接，净水装置的出水口与注水盒的预洗水路进口连接；
喷淋阀的出水口经管路连接至注水盒上盖顶部；
在洗衣机进入主洗、预洗或喷淋程序时，由洗衣机的控制程序分别控制主洗、预洗或喷淋阀打开对应的出水口进水。
所述洗衣机的主要洗涤程序的水路，即主洗和预洗均与净水装置连接，洗涤衣物的用水得到了净水装置的净化，余氯、重金属和微生物含量降低，洗衣卫生健康。
该洗衣机是仅借助其自身的结构设置特点，达到进一步提高洁净卫生的水平，不需要改变现有洗衣机的软件控制***。
实施例三
本实施例与实施例一的区别在于：
洗衣机的内部设有控制进水的电磁阀200，电磁阀200具有三个出水口，三个出水口分别与洗衣机不同洗涤程序的水路连通；净水装置1具有进水口01和出水口(第一出水口021或第二出水口022，择一使用这两个出水口中的任意一个)，净水装置1的进水口01与电磁阀200的出水口连接，净水装置1的出水口(第一出水口021或第二出水口022，择一使用这两个出水口中的任意一个)与注水盒2连接，进水依次经过电磁阀200、净水装置1，然后进入注水盒2，再由注水盒2进入到洗衣机的洗涤桶。
所述洗衣机具有主洗、预洗和喷淋程序，电磁阀200对应设有主洗阀、预洗阀和喷淋阀；
主洗阀的出水口、预洗阀的出水口、喷淋阀的出水口均与净水装置1的进水口01连接，净水装置1的出水口(第一出水口021或第二出水口022，择一使用这两个出水口中的任意一个)分别经主洗管t03、预洗管t02、喷淋管t01连接至注水盒2对应的水路中。
该洗衣机的整个进水过程均得到净化处理，确保整个洗衣机的内部环境保持高度的洁净并且避免洗衣机内部微生物的繁殖和生长，余氯、重金属和微生物含量更低，洗衣卫生健康。
该洗衣机是仅借助其自身的结构设置特点，达到进一步提高洁净卫生的水平，不需要改变现有洗衣机的软件控制***。
实施例四
如图1至图13所示，本实施例中介绍了一种净水装置及净水方法，所述净水装置1包括壳体以及置于壳体内部的滤芯13，滤芯13包括滤芯本体，滤芯本体的相对两端分别设有进口和出口，进口与出口之间设有至少两个沿滤芯本体轴线间隔设置的滤芯网135，滤芯网135将滤芯本体内部分隔为多个独立的腔室，相邻两个滤芯网135之间的腔室中填充有由KDF和/或亚硫酸钙构成的过滤层。
滤芯本体与壳体之间设置有过滤网133，过滤网套133装于滤芯本体的外部。
滤芯本体与过滤网133之间设有一定间隙空间，滤芯本体的外部分布有均匀交错排布的多段环形加强筋，环形加强筋使壳体与过滤网133之间的腔室中形成弯曲流道。
滤芯本体包括滤芯上盖131和滤芯筒132，滤芯筒132为一端密闭的筒状结构、滤芯上盖131为覆盖滤芯筒132开口端的端盖板；滤芯筒132的底部设有进口、并且滤芯筒132内的底部设有覆盖进口的滤芯网135，滤芯上盖131设有出口、且滤芯上盖131的下部设有覆盖出口的滤芯网135。
滤芯筒132底部的滤芯网135与滤芯筒132的底部、滤芯上盖131下部的滤芯网135与滤芯上盖131以及滤芯上盖131与滤芯132筒之间均采用超声波焊接的方式连接。
滤芯本体上至少设置有一个用于与壳体圆周固定的结构；
作为优选地，滤芯本体上还设置有至少一个与壳体在轴线方向限位的结构。
壳体包括壳体筒11和壳体上盖15，壳体筒11的底部设有进水口，壳体上盖15设有出水口；
滤芯本体套装于壳体筒11内，并且壳体筒11与滤芯本体之间设有一个或多个第一密封圈12；
滤芯本体的出口与壳体上盖的出水口相套合，并且两者的匹配处设有一个或多个第二密封圈134。
壳体筒11和壳体上盖15之间设有橡胶垫圈14，橡胶垫圈14的形状与壳体筒11和壳体上盖15组装连接的界面形状一致；
作为优选地，壳体筒11、壳体上盖15和橡胶垫圈14上设置有匹配一致的孔，通过螺纹连接三者上设置的孔连接一体。
KDF选自KDF55或者KDF85中的一种或两种，并且KDF与亚硫酸钙的质量比为10～30：1；
优选地，KDF55与亚硫酸钙的质量比为15～23：1，更优选为20：1。
KDF和亚硫酸钙分别为80～100目的颗粒物。
选用该粒径范围的KDF和亚硫酸钙可以提高净水装置除去重金属、余氯和不溶杂质以及抑制微生物生长的效果，净化效果更好。
滤芯13的制造过程为：将滤芯网135以超声波焊接的方式连接到滤芯筒132的底部，然后再依次灌装第二KDF层138、亚硫酸钙层137和第一KDF层136，再将另一个滤芯网135放置于亚硫酸钙层137的上部，并以超声波焊接的方式将该滤芯网135与滤芯上盖131焊接一体。
超声波焊接方式使各个部件之间宛如一体设置，确保滤芯本体具有更好的密封性，防止漏气、漏水或渗水，使水流进入时能够被充分地与过滤层接触反应，保证处理彻底充分，提高净化效果。
该滤芯可以有效地去除余氯、重金属并抑制微生物的繁殖，经其净化后的水洁净卫生、健康安全，提升用户的生活品质。滤芯网一方面可以起到基础过滤的作用，降低对KDF与亚硫酸钙的过滤层的污染损耗，延长过滤层的使用寿命，降低净水装置的更换、维修频次，节省开支；另一方面，滤芯网将KDF与亚硫酸钙的过滤层限制在一定的空间中，避免KDF与亚硫酸钙的流失，并且使过滤层维持一定的利于保持净水装置的净化效果的层结构。
所述净水装置的结构简单，在确保净水效果的同时尽可能地简化过滤单元的结构，降低了净水装置出现故障的几率，提高净水装置的使用寿命。
滤芯本体的外周设置有过滤网133，过滤网133套装于滤芯本体的外部，在滤芯筒132的外部设置环形加强筋，环形加强筋在过滤网133与滤芯本体之间形成多重流道，水在多重流道上盘旋流动，延长了过滤的时间，并且防止水未经过过滤而从净水装置的壳体其他部位流出，确保净化的可靠性。过滤网133套装于滤芯本体的外部，在水进入滤芯13前先经过预净化处理，减少水中的杂质，减轻滤芯13内部的过滤的工作负载，延长过滤层的使用寿命，确保去除余氯、重金属和抑制微生物繁殖的效果。
另外，环形加强筋还可以进一步加强滤芯13的结构，一举多得。
滤芯筒132的底部设有突出的圆周固定结构，该圆周固定部件可与壳体筒11的底部设置的凹槽嵌合固定，并且滤芯筒132的底部、圆周固定结构的上部还设有圆环状的上下方向限位结构，圆周固定与限位作用相互配合，使滤芯筒132与壳体筒11之间的安装更加牢固可靠，避免滤芯本***置偏移，确保净水装置的密封性，提高净水效果。
滤芯本体套装于壳体筒11内部，并且壳体筒11与滤芯本体之间设有两个密封圈，确保滤芯本体与壳体之间安装可靠牢固，避免滤芯本体经常晃动而影响净水装置的气密封、降低净化效果。
滤芯本体的出口与壳体上盖15的出水口相套合，并且两者的套合处设有两个O型的密封圈，保证出水口的密封性，防止水溢出，并确保洗衣机进水可以充分地被净化。
壳体筒11的开口设有第一延展边，壳体上盖15设有第二延展边，第一延展边和第二延展边之间设有缓冲或防止热胀冷缩变形的部件——橡胶垫圈14(材料为三元乙丙橡胶)，第一延展边、缓冲或防止热胀冷缩变形的部件以及第二延展边三者相互匹配并且紧密贴合。
第一延展边、第二延展边的横截面为正八边形，在正八边形的各个端点处设有通孔，橡胶垫圈14与第一延展边、第二延展边的横截面的大小和形状一致，也为正八边形，在正八边形的各个端点处也对应设有通孔，第一延展边、第二延展边和橡胶垫圈14上设有相互匹配的通孔，通过螺纹连接三者上设置的通孔连接一体。
设置上述的延展边可以使壳体筒11、壳体上盖15和橡胶垫圈14之间接触更加紧密，提高净水装置的密封性，确保进水得到充分的净化。
另外，橡胶垫圈14可以防止壳体筒11和壳体上盖15在低温的条件发生显著的形变而导致净水装置的整体结构不紧密，漏气或漏水而影响净化效果，有助于提高净水装置在低温条件下的稳定性和可靠性。
壳体筒11的开口外壁设有第一螺纹结构，壳体上盖15的内周设有与第一螺纹结构相配合的第二螺纹结构，并且第一螺纹和第二螺纹结构之间设有O型密封圈，使壳体筒11和壳体上盖15之间连接更加紧密，密封性好，利于提高净化效果。
滤芯13的滤芯上盖131上靠近出口的部位设有圆周固定结构和过盈配合结构，从而使滤芯13与壳体连接的更加紧密，进一步提高净水装置的密封性，增强净水效果。
所述的净水装置可以应用于洗衣机、水槽、洗碗机、饮水机等等各类器件或者设备，但不限于所列举 的这些器件或者设备。
净水装置的壳体向外延伸设有安装部件，安装部件与洗衣机箱体加强件连接并固定。安装部件上设有第一安装孔和挂钩011，洗衣机箱体加强件上设有第二安装孔和挂钩孔，挂钩011与挂钩孔连接，第一安装孔和第二安装孔螺纹连接。
所述的洗衣机箱体加强件012可以是如洗衣机箱体上设置的加强横梁之类的结构，但并限于这一种。
进一步地，安装部件具有至少一个与洗衣机箱体加强件012相互贴合的面，这样可以进一步加固净水装置与洗衣机之间的连接。
净水装置的上述结构特征可以使其更简便、牢固地被安装到洗衣机箱体的内部，充分地利用了洗衣机内部的闲置空间，避免额外的安装辅助零件，有利于提高洗衣机整体结构的稳定性和安全性，并且使洗衣机的整体更加美观并具有很好的净水功能。
另外，安装部件和净水装置壳体的外表面之间设有结构加强部件，作为优选地，所述的加强部件为类三角形的加强筋，类三角形的一边与安装部件一体，另一边与净水装置壳体外表面一体。
上述的安装部件可以使净水装置的安装更加牢固，不易在洗衣机运行过程中发生振动而发生移动，确保净水装置更加牢固可靠，洗衣机运行更加安全。
本实施例还提供一种净水方法，该方法使用如上所述的任意一种净水装置对洗衣机的进水进行处理。
实施例五
本实施例与实施例四的区别在于：
将KDF55和亚硫酸钙一起混合均匀，将其中一个滤芯网135以超声波焊接的方式连接到滤芯筒132的底部，然后将KDF55和亚硫酸钙均匀混合物一起灌装至滤芯筒132内、得到过滤层，再将另一个滤芯网135放置于过滤层的上部，并以超声波焊接的方式将该滤芯网135与滤芯上盖131焊接一体。
KDF55与亚硫酸钙的质量比为15～23：1，作为优选为20：1。
选用上述组成和质量比例的过滤层可以优化净水装置去除余氯和重金属的效果。
实施例六
本实施例与实施例四的区别在于：
滤芯13的制造过程为：将滤芯网135以超声波焊接的方式连接到滤芯筒132的底部，然后再依次灌装第二KDF层138、第一KDF层136和亚硫酸钙层137，再将另一个滤芯网135放置于亚硫酸钙层137的上部，并以超声波焊接的方式将该滤芯网135与滤芯上盖131焊接一体。其中，第二KDF层138的组成为KDF55，第一KDF层136的组成为KDF85，并且滤芯13中的KDF55与KDF85的质量比为3～5:1。
实施例七
如图1至图13所示，本实施例中介绍了另一种净水装置，净水装置1包括壳体以及置于壳体内部的滤芯13，壳体包括壳体筒11，壳体筒11的一端密闭、另一端开口，壳体筒11的开口端设有可开闭密封连接的壳体上盖15，滤芯13套装于壳体筒11内，并且滤芯13的出口与壳体上盖15的出水口相套合，壳体筒11和壳体上盖15的连接界面处设置有缓冲或防止热胀冷缩变形的橡胶垫圈14。
在壳体筒11和壳体上盖15的连接界面处设有缓冲或防止热胀冷缩变形的橡胶垫圈14，即使在低温冷冻结冰的情况下，净水装置1的密封性也不会因为壳体筒11、壳体上盖15发生形变而受到破坏。壳体筒11和壳体上盖15分体设置可以便于拆卸更换滤芯，方便快捷，节省成本，而且净水装置1在组装完成后密封性能优异，确保水净化的效果，并且安全可靠。
壳体筒11的开口处设有向外水平径向弯折的第一延展边，壳体上盖15设有与第一延展边相对设置的第二延展边，橡胶垫圈14设置在第一延展边和第二延展边之间；橡胶垫圈14的两侧分别与第一延展边、第二延展边相互匹配并且紧密贴合。
第一延展边、第二延展边和橡胶垫圈14上设有相互匹配、对应重合的通孔，通过螺栓连接三者上设置的通孔以进行固定连接。
橡胶垫圈14的结构简单并且有效，可以达到较好的密封效果，便于更换并且可以节省成本。尤其，三元乙丙橡胶材料的橡胶垫圈具有更好的低温耐受性，在低温条件下仍可以保持较好的弹性，利于保证净水装置1的密封性。而且其耐老化，进而提高净水装置1的整体寿命。
滤芯13的出口***壳体上盖15的出水口内，且滤芯13的出口外壁与壳体上盖15的出水口内壁相对 应密封贴合，并且滤芯13的出口与壳体上盖15的出水口相贴合接触面上设置有两个或者两个以上O型密封圈。
壳体筒11的开口外壁上设有第一螺纹结构，壳体上盖15的内周设有与第一螺纹结构相配合的第二螺纹结构，令壳体上盖15与壳体筒11的开口相螺纹密封连接；
作为优选地，壳体筒11和壳体上盖15之间的连接处设有多个密封结构，密封结构优选为O型密封圈。
滤芯13的外部设有至少一个与壳体在圆周方向上固定的结构和/或至少一个与壳体在轴线方向限位的结构。圆周固定的结构为自滤芯本体底部圆周向下延伸出的中空圆筒，中空圆筒与壳体筒底部设置的圆环形凹槽嵌合固定；中空圆筒的上部设有自滤芯本体向四周延伸的圆环，该圆环起到上下限位的作用。
滤芯上盖131靠近出口的部位设有圆周固定结构，并且该圆周固定结构的四周设置有支脚，滤芯上盖131与壳体上盖15圆周固定，并且结合过盈配合作用，从而使滤芯13与壳体连接的更加紧密，进一步提高净水装置的密封性，增强净水效果。
上述的滤芯本体上的圆周固定结构和与壳体在轴线方向限位的结构可以防止滤芯晃动或偏移，使进入的水可以充分地被净化，提高净化效果。
滤芯内设有KDF与亚硫酸钙的过滤层,过滤层由KDF和亚硫酸钙的颗粒混合均匀并一体填充，或者KDF、亚硫酸钙的颗粒分别逐层填充；
作为优选地，KDF与亚硫酸钙的质量比为15～23：1，更优选为20：1。
净水装置1设在洗衣机外部、水源和洗衣机的进水控制电磁阀200之间，水依次经过净水装置1、电磁阀200和注水盒2；
或者，净水装置1设在洗衣机内部、电磁阀200和注水盒2之间，水依次经过电磁阀200、净水装置1和注水盒2。
所述的净水装置在低温的条件下也不易发生形变，密封性能优异，能够确保较好的净水效果。并且该净水装置的结构简单，在确保净水效果的同时尽可能地简化了结构，降低了净水装置出现故障的几率，提高净水装置的使用寿命和净水效率。另外，该净水装置生产成本低，适用范围广，可以与多种需要净水的装置或设备组装使用，市场前景广阔。
实施例八
本实施例与实施例七的区别在于：
壳体筒11的开口处设有第一延展边，壳体上盖15设有第二延展边，第一延展边和第二延展边之间设有缓冲或防止热胀冷缩变形橡胶垫圈4(材料为三元乙丙橡胶)，第一延展边、缓冲或防止热胀冷缩变形的部件以及第二延展边三者相互匹配并且紧密贴合。
第一延展边、第二延展边的横截面为正八边形，在正八边形的各个端点处设有通孔，橡胶垫圈14与第一延展边、第二延展边的横截面的大小和形状一致，也为正八边形，在正八边形的各个端点处也对应设有通孔，第一延展边、第二延展边和橡胶垫圈14上设有相互匹配的通孔，通过自攻螺钉16连接三者上设置的通孔连接一体。
上述的延展边使壳体筒11、壳体上盖15和橡胶垫圈14之间接触更加紧密，提高净水装置的密封性，确保进水与滤芯13充分地接触并得到净化。
橡胶垫圈14的结构简单并且有效，可以达到较好的密封效果，便于更换并且可以节省成本。三元乙丙橡胶材料使橡胶垫圈具有更好的低温耐受性，在低温条件下仍可以保持较好的弹性，利于保证净水装置的密封性。而且其耐老化，使用寿命长，进而提高净水装置的整体寿命。自攻螺钉16连接可靠有效，并且节省额外的连接部件，可以保证净水装置的密封性。
实施例九
如图1至图13所示，本实施例中介绍了一种带净水装置的进水结构及洗衣机，带净水装置的进水结构包括注水盒2和净水装置1：净水装置1的壳体向外延伸设有安装部件，安装部件上设有第一安装孔和挂钩，洗衣机箱体加强件上设有第二安装孔和挂钩孔，挂钩与挂钩孔连接，第一安装孔和第二安装孔经螺纹连接将净水装置固定于洗衣机内部。
该进水结构安装于洗衣机的内部的闲置空间，充分利用净水装置1和洗衣机箱体加强件的自身结构进 行安装，接近于一体设置的牢固程度，并且不需要过多的额外安装附件，结构更加简单可靠，不会占据洗衣机外部的空间。并且带净水装置的进水结构的净水装置结构简单，净水装置不易受到损坏，使用寿命更长，节省成本。
洗衣机内部设有控制进水的电磁阀200，净水装置1设在电磁阀200和注水盒2之间，洗衣机进水经过电磁阀200、净水装置1并进入注水盒2，再由注水盒2进入到洗涤桶内部。
注水盒2、净水装置1和电磁阀200均安装于洗衣机顶部的同一侧，且自洗衣机前侧向后侧依次设置；净水装置1水平安装于洗衣机箱体一侧的上加强件上，净水装置1的进水口01向后设置并与电磁阀200的至少一个出水口相连通，净水装置1的出水口(第一出水口021、或者第二出水口022)向洗衣机前侧设置并与注水盒2的至少一个进水口相连通。
净水装置1包括壳体以及置于壳体内部的滤芯13，滤芯13包括滤芯本体，滤芯本体的相对两端分别设有进口和出口，进口与出口之间设有至少两个沿滤芯本体轴线间隔设置的滤芯网135，滤芯网135将滤芯本体内部分隔为多个独立的腔室，相邻两个滤芯网135之间的腔室中填充有由KDF和/或亚硫酸钙构成的过滤层。
上述的结构设置更利于滤芯13保持利于提高净化效果的更好、更稳定的结构。滤芯网135将滤芯本体内部分隔为多个独立的腔室，可以强化净水效果。
所述的壳体包括壳体筒11和壳体上盖15。
滤芯本体与壳体之间设置有过滤网133，过滤网133套装于滤芯本体的外部，滤芯本体的外部分布有均匀交错排布的多段环形加强筋，环形加强筋使壳体与过滤网133之间的腔室中形成弯曲流道。
环形加强筋在过滤网133与滤芯本体之间形成多重流道，水在多重流道上盘旋流动，延长了过滤的时间，并且防止水未经过过滤而从净水装置1的壳体其他部位流出，确保净化的可靠性。另外，环形加强筋还可以进一步加强滤芯13的结构，一举多得。
滤芯13的内部填充有KDF和亚硫酸钙的颗粒，KDF选自KDF55或者KDF85中的一种或两种。
滤芯13的外部设有至少一个与壳体在圆周方向上固定的结构和/或至少一个与壳体在轴线方向限位的结构。
安装部件和净水装置1的壳体的外表面之间设有至少一个结构加强部件；
所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置1的壳体外表面一体。
本实施例还提供一种洗衣机，该洗衣机的内部设有如上所述的带净水装置的进水结构。
该洗衣机具有主洗、预洗和喷淋程序，电磁阀对应设有主洗阀、预洗阀和喷淋阀；
主洗阀的出水口与净水装置的进水口连接，净水装置的出水口与注水盒的主洗水路进口连接；
预洗阀的出水口与注水盒的预洗水路进口连接；
喷淋阀的出水口经管路连接至注水盒上盖顶部；
作为优选地，设有调节洗衣机的补水过程由主洗阀进行补水的控制程序。
实施例十
如图14所示，本实施例中介绍了另一种具有净水装置的洗衣机,具有净水装置的洗衣机包括注水盒2，净水装置1安装于洗衣机内部，洗衣机进水口与净水装置1的进口相连接，净水装置1的出口处设有控制出水流向的电磁阀200，电磁阀200具有多个可控制对应开闭的出水口，各出水口与注水盒2上的多个水路相一一对应连通，以使洗衣机进水经注水盒2上的对应水路流入洗涤桶内部。
该洗衣机的进水全部得到净水装置1的净化处理，并且净化后的水可以根据洗衣机的不同功能设置分别由电磁阀200控制出水状况，确保洗衣机进行多种洗涤模式时进入洗涤桶或洗衣机内部的水均高度清洁，避免污染衣物和洗衣机内部环境，更加卫生健康。
注水盒2设有至少两条水路，各水路与电磁阀200的出水口相一一对应连通，至少其中一条水路经过注水盒2进入洗涤桶内部。
注水盒2设有与电磁阀200的多个出水口相对应的水路使洗衣机具有多种洗涤模式可供选择，并且各个洗涤模式的进水均得到了充分地净化处理，确保洗衣机内部或衣物的洁净卫生。
电磁阀200设有一个进水口和三个并列的出水口，出水口分别与注水盒2的不同进口对应连接，洗 衣机选择控制进水口与至少一个出水口连通；作为优选地，洗衣机选择控制进水口与至少一个出水口连通或者不与任何一个出水口连通。
通过上述的电磁阀可以配合洗衣机的不同洗涤模式灵活地选择进水的水路，避免繁琐的管路和连接设置，减少洗衣机的内部结构。尤其，当洗衣机可以通过电磁阀不与任何一个出水口连通时，可以达到控制洗衣机进水开关的效果，减少控制洗衣机进水口的开关状态的阀门，一举多得。
净水装置1的壳体向外延伸设有安装部件，安装部件上设有第一安装孔和挂钩，洗衣机箱体加强件上012设有第二安装孔和挂钩孔，挂钩与挂钩孔连接，第一安装孔和第二安装孔经螺纹连接将净水装置1固定于洗衣机内部。
净水装置1的外壳上设有安装固定电磁阀200的结构，令电磁阀200水平安装固定于其外壳上。
净水装置1利用自身设置的结构特点和洗衣机的现有部件，可以简便、牢固地被安装于洗衣机箱体的内部，充分地利用了洗衣机内部的闲置空间，避免额外的安装辅助零件，有利于提高洗衣机整体结构的稳定性和安全性，并且使洗衣机的整体更加美观且提高洗衣机内部的洁净度，卫生健康。
将电磁阀安装于净水装置1的外壳上，不仅安装牢固，而且可以充分利用洗衣机的内部空间，不需要单独设置用于安装固定电磁阀200的结构或装置，简化洗衣机的内部结构和管路设置，更加安全可靠。
注水盒2、净水装置1、电磁阀200和单进水电磁阀201均安装于洗衣机顶部的同一侧,净水装置1水平安装于洗衣机箱体一侧的上加强件上，净水装置1的进口向后设置并与单进水电磁阀201出水口相连通，净水装置1的出口向洗衣机前侧设置并与电磁阀200的进水口相连通，电磁阀200的各个出水口分别与注水盒2的多个进水口连通。
上述的设置可以充分地利用洗衣机内部的空间，避免更改洗衣机整体框架设置，且可以尽可能地精简洗衣机内部的部件和管路设置，且可以确保洗衣机进水得到充分的净化，并且各个部件的安装固定更加牢固可靠，洗衣机安全性能更有保障。
净水装置1包括壳体以及置于壳体内部的滤芯13，滤芯13包括滤芯本体，滤芯本体的相对两端分别设有进口和出口，进口与出口之间设有至少两个沿滤芯本体轴线间隔设置的滤芯网135，滤芯网135将滤芯本体内部分隔为多个独立的腔室，相邻两个滤芯网135之间的腔室中填充有由KDF和/或亚硫酸钙构成的过滤层。
滤芯网一方面可以对进入滤芯的水起到基础过滤的作用，降低杂质对KDF与亚硫酸钙的过滤层的污染和损耗，延长过滤层的使用寿命，降低净水装置的更换、维修频次，节省开支；另一方面，滤芯网将KDF与亚硫酸钙的过滤层限制在一定的空间中，不仅可以避免KDF与亚硫酸钙的流失，而且还可以使过滤层维持一定的有利于保持较好净化效果的层结构。
滤芯13的外部设有至少一个与壳体在圆周方向上固定的结构和/或至少一个与壳体在轴线方向限位的结构。
滤芯13外部的圆周方向上固定的结构和壳体在轴线方向限位的结构可以防止滤芯13晃动或偏移，使进入的水可以充分地被净化，提高净化效果。
安装部件和净水装置1的壳体的外表面之间设有至少一个结构加强部件,作为优选地，所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置1的壳体外表面一体。
所述的结构加强部件可以使净水装置1更加牢固，有效延长净水装置1的使用寿命。其中，类三角形的加强筋的加强效果较好并且结构简单、节省材料，特别当类三角形的其中一边与安装部件一体，另一边与净水装置1的壳体外表面一体时，净水装置1在与洗衣机箱体加强件连接更加牢固稳定，提供洗衣机的整体结构稳定性，并且避免净水装置1对洗衣机其他结构的碰撞。
具有主洗、预洗和喷淋程序，电磁阀200对应设有主洗阀、预洗阀和喷淋阀；
主洗阀出水口、预洗阀出水口分别与注水盒2的主洗水路、预洗水路连通，并进入到洗涤桶内部；
喷淋阀的出水口经管路连接至注水盒2的上盖顶部用于喷洗玻璃和窗垫。
上述的设置可以使洗衣机的进水都得到净水装置1的净化处理，进入洗衣机内部或洗涤桶的水得到了充分地净化处理，有利于保证洗衣机的内部卫生，避免衣物受到余氯、重金属或微生物的污染，赋予洗衣机高度洁净化的多种洗涤模式，具有更多选择，满足符合客户的多种需求。
KDF选自KDF55或者KDF85中的一种或两种，并且KDF与亚硫酸钙的质量比为10～30：1，作为优选地， KDF55与亚硫酸钙的质量比为15～23：1，更优选为20：1。
选用上述组成和质量比例的过滤层可以优化净水装置的去除余氯和重金属、抑制微生物繁殖的效果。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (60)

  1. 一种具有净水装置的洗衣机，包括注水盒(2)，其特征在于，净水装置(1)安装于洗衣机内部，并且与注水盒(2)连接，洗衣机进水经过净水装置(1)处理后进入注水盒(2)，再由注水盒(2)进入到洗涤桶内部。
  2. 根据权利要求1所述的洗衣机，其特征在于，洗衣机内部设有控制进水的电磁阀(200)，净水装置(1)设置在电磁阀(200)和注水盒(2)之间，洗衣机进水经过电磁阀(200)、净水装置(1)并进入注水盒(2)，再由注水盒(2)进入到洗涤桶内部。
  3. 根据权利要求1或2所述的洗衣机，其特征在于，电磁阀(200)具有多个出水口，并且至少一个出水口与净水装置(1)的进水口连接，净水装置(1)的出水口与注水盒(2)的至少一个进水口连接。
  4. 根据权利要求1-3任一项所述的洗衣机，其特征在于，净水装置(1)包括壳体和置于壳体内的滤芯(13)，所述滤芯(13)的内部填充有KDF和亚硫酸钙的颗粒。
  5. 根据权利要求4所述的洗衣机，其特征在于，KDF和亚硫酸钙的颗粒混合均匀并一体填充于滤芯(13)的内部；或者，KDF、亚硫酸钙的颗粒分别逐层填充，且靠近滤芯(13)的进水口的第一层为KDF颗粒层。
  6. 根据权利要求4或5所述的洗衣机，其特征在于，KDF选自KDF55或者KDF85中的一种或两种。
  7. 根据权利要求4-6任一项所述的洗衣机，其特征在于，净水装置(1)的壳体向外延伸设有安装部件，安装部件与洗衣机箱体加强件(012)连接并固定。
  8. 根据权利要求7所述的洗衣机，其特征在于，注水盒(2)、净水装置(1)和电磁阀(200)均安装于洗衣机顶部的同一侧，且自洗衣机前侧向后侧依次设置；净水装置(1)水平安装于洗衣机箱体一侧的上加强件上，净水装置(1)的进水口向后设置并与电磁阀(200)的至少一个出水口相连通，净水装置(1)的出水口向洗衣机前侧设置并与注水盒(2)的至少一个进水口相连通。
  9. 根据权利要求7或8所述的洗衣机，其特征在于，安装部件和净水装置(1)的壳体的外表面之间设有至少一个结构加强部件；优选地，所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置(1)的壳体外表面一体。
  10. 根据权利要求4-6任一项所述的洗衣机，其特征在于，KDF为KDF55，并且KDF55与亚硫酸钙的质量比为10～30：1；优选地，KDF55与亚硫酸钙的质量比为15～23：1，更优选为20：1。
  11. 一种净水装置，包括壳体以及置于壳体内部的滤芯(13)，其特征在于：滤芯(13)包括滤芯本体，滤芯本体的相对两端分别设有进口和出口，进口与出口之间设有至少两个沿滤芯本体轴线间隔设置的滤芯网(135)，滤芯网(135)将滤芯本体内部分隔为多个独立的腔室，相邻两个滤芯网(135)之间的腔室中填充有由KDF和/或亚硫酸钙构成的过滤层。
  12. 根据权利要求11所述的净水装置，其特征在于：滤芯本体与壳体之间设置有过滤网(133)，过滤网(133)套装于滤芯本体的外部。
  13. 根据权利要求12所述的净水装置，其特征在于：滤芯本体与过滤网(133)之间设有一定间隙空间，滤芯本体的外部分布有均匀交错排布的多段环形加强筋，环形加强筋使壳体与过滤网(133)之间的腔室中形成弯曲流道。
  14. 根据权利要求11-13任一项所述的净水装置，其特征在于：滤芯本体包括滤芯筒(132)和滤芯上盖(131)，滤芯筒(132)为一端密闭的筒状结构、滤芯上盖(131)为覆盖滤芯筒(132)开口端的端盖板；滤芯筒(132)的底部设有进口、并且滤芯筒(132)内的底部设有覆盖进口的滤芯网(135)，滤芯上盖(131)设有出口、且滤芯上盖(131)的下部设有覆盖出口的滤芯网(135)。
  15. 根据权利要求14所述的净水装置，其特征在于：滤芯筒(132)底部的滤芯网(135)与滤芯筒(132)的底部、滤芯上盖(131)下部的滤芯网(135)与滤芯上盖(131)以及滤芯上盖(131)与滤芯筒(132)之间均采用超声波焊接的方式连接。
  16. 根据权利要11-15任一项所述的净水装置，其特征在于：滤芯(13)的外部设有至少一个与壳体在圆周方向上固定的结构和/或至少一个与壳体在轴线方向限位的结构。
  17. 根据权利要11-16任一项所述的净水装置，其特征在于：壳体包括壳体筒(11)和壳体上盖(15)，壳体筒(11)设有进水口，壳体上盖(15)设有出水口；滤芯本体套装于壳体筒(11)内，并且壳体筒(11)与滤芯本体之间设有一个或多个密封圈；滤芯本体的出口与壳体上盖(15)的出水口相套合，并且两者的匹配处设有一个或多个密封圈。
  18. 根据权利要求17所述的净水装置，其特征在于：壳体筒(11)和壳体上盖(15)之间设有橡胶垫圈(14)，橡胶垫圈(14)的形状与壳体筒(11)和壳体上盖(15)组装连接的界面形状一致；优选地，壳体筒(11)、壳体上盖(15)和橡胶垫圈(14)上设置有匹配一致的孔，通过螺纹连接三者上设置的孔连接一体。
  19. 根据权利要11-18任一项所述的净水装置，其特征在于：KDF选自KDF55或者KDF85中的一种或两种，并且KDF与亚硫酸钙的质量比为10～30：1；优选地，KDF55与亚硫酸钙的质量比为15～23：1，更优选为20：1。
  20. 一种净水方法，其特征在于：使用如权利要求11-19任一项所述的净水装置对洗衣机的进水进行处理。
  21. 一种净水装置，包括壳体以及置于壳体内部的滤芯(13)，其特征在于：壳体包括壳体筒(11)，壳体筒(11)的一端密闭、另一端开口，壳体筒(11)的开口端设有可开闭密封连接的壳体上盖(15)，滤芯(13)套装于壳体筒(11)内，并且滤芯(13)的出口与壳体上盖(15)的出水口相套合，壳体筒(11)和壳体上盖(15)的连接界面处设置有缓冲或防止热胀冷缩变形的橡胶垫圈(14)。
  22. 根据权利要求21所述的净水装置，其特征在于：壳体筒(11)的开口端设有向外水平径向弯折的第一延展边，壳体上盖(15)设有与第一延展边相对设置的第二延展边，橡胶垫圈(14)设置在第一延展边和第二延展边之间；橡胶垫圈(14)的两侧分别与第一延展边、第二延展边相互匹配并且紧密贴合。
  23. 根据权利要求21或22所述的净水装置，其特征在于：净水装置(1)的壳体向外延伸设有安装部件，安装部件与洗衣机箱体加强件(012)连接并固定。
  24. 根据权利要求23所述的净水装置，其特征在于：安装部件和净水装置(1)的壳体的外表面之间设有至少一个结构加强部件；优选地，所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置(1)的壳体外表面一体。
  25. 根据权利要求24所述的净水装置，其特征在于：第一延展边、第二延展边和橡胶垫圈(14)上设有相互匹配、对应重合的通孔，通过螺栓连接三者上设置的通孔以进行固定连接。
  26. 根据权利要求21-25任一项所述的净水装置，其特征在于：滤芯(13)的出口***壳体上盖(15)的出水口内，且滤芯(13)的出口外壁与壳体上盖(15)出水口的内壁相对应密封贴合，滤芯(13)的出口与壳体上盖(15)的出水口相贴合接触面上设置有两个或者两个以上O型密封圈。
  27. 根据权利要求21-26任一项所述的净水装置，其特征在于：壳体筒(11)的开口端外壁上设有第一螺纹结构，壳体上盖(15)的内周设有与第一螺纹结构相配合的第二螺纹结构，令壳体上盖(15)与壳体筒(11)的开口相螺纹密封连接；优选地，壳体筒(11)和壳体上盖(15)之间的连接处设有多个密封结构，密封结构优选为O型密封圈。
  28. 根据权利要求21-27任一项所述的净水装置，其特征在于：滤芯(13)的外部设有至少一个与壳体在圆周方向上固定的结构和/或至少一个与壳体在轴线方向限位的结构。
  29. 根据权利要求21-28任一项所述的净水装置，其特征在于：滤芯(13)内设有KDF与亚硫酸钙的过滤层,过滤层由KDF和亚硫酸钙的颗粒混合均匀并一体填充，或者KDF、亚硫酸钙的颗粒分别逐层填充；优选地，KDF与亚硫酸钙的质量比为15～23：1，更优选为20：1。
  30. 根据权利要求21-29任一项所述的净水装置，其特征在于：净水装置(1)设在洗衣机外部、水源和洗衣机的进水控制的电磁阀(200)之间，水依次经过净水装置(1)、电磁阀(200)和注水盒(2)；或者，净水装置(1)设在洗衣机内部、进水控制的电磁阀(200)和注水盒(2)之间，水依次经过电磁阀(200)、净水装置(1)和注水盒(2)。
  31. 一种带过滤功能的注水槽，包括注水槽本体(5)，其特征在于：注水槽本体(5)的进水侧安装有净水腔室(8)，净水腔室(8)中设有KDF和/或亚硫酸钙构成的滤芯(4)，注水槽的进水管路直接与净水腔室(8)相连通；优选地，KDF和/或亚硫酸钙构成的滤芯(4)可取出更换的设置于净水腔室(8)中。
  32. 根据权利要求31所述的一种注水槽，其特征在于：注水槽具有多个进水管路，并且各个进水管路分别与净水腔室(8)连接，进水经过净水腔室(8)后进入到注水槽本体(5)内部。
  33. 根据权利要求31或32所述的一种注水槽，其特征在于：滤芯(4)由KDF和亚硫酸钙混合均匀再一体填充而成，或者由KDF、亚硫酸钙逐层交替分层填充而成，且KDF层设置于滤芯(4)的进水口侧。
  34. 根据权利要求32或33所述的一种注水槽，其特征在于：注水槽本体(5)的进水侧设置有多个单独的净水腔室(8)中，多个进水管路分别与单独的净水腔室(8)相一一对应连接，多个单独的净水腔室(8)的出水口分别与注水槽内部的多条水路相一一对应连通。
  35. 根据权利要求31-34任一项所述的一种注水槽，其特征在于：KDF和亚硫酸钙的滤芯的外部设有壳体结构，壳体结构将KDF和亚硫酸钙包覆并且允许水流通过；优选地，壳体结构为不锈钢滤网，不锈钢滤网分布有200目或200目以上的孔洞结构。
  36. 根据权利要求31-35任一项所述的一种注水槽，其特征在于：KDF和亚硫酸钙分别为60～115目的颗粒物；优选地，KDF为KDF55，并且KDF55与亚硫酸钙的质量比为10～30：1；更优选地，KDF55与亚硫酸钙的质量比为15～23：1，最优选为20：1。
  37. 根据权利要求34所述的一种注水槽，其特征在于：多个单独的净水腔室(8)一体设置在注水槽本体(5)的后端部，净水腔室(8)的上部开口设置，净水腔室(8)的开口上方依次设置有密封结构和盖板(2)，盖板(2)经螺纹连接作用和净水腔室(8)相连接。
  38. 一种洗衣机，其特征在于：洗衣机的内部设置有如权利要求31-37任一项所述的注水槽。
  39. 根据权利要求38所述的洗衣机，其特征在于：设有检测净水腔室腔室的滤芯(4)的使用次数的检测单元。
  40. 根据权利要求38或39所述的洗衣机，其特征在于：具有主洗、预洗和喷淋程序，主洗、预洗和喷淋程序分别对应单独的进水管路，各个进水管路的进水由电磁阀上设置的不同阀门分别控制；各个进水管路分别与设置有滤芯(4)的各个净水腔室(8)连接，净化后的水由各个净水腔室(8)的出水口进入到注水槽内。
  41. 一种带净水装置的进水结构，其特征在于，包括净水装置(1)和注水盒(2)：净水装置(1)的壳体向外延伸设有安装部件，安装部件上设有第一安装孔和挂钩，洗衣机箱体加强件上(012)设有第二安装孔和挂钩孔，挂钩与挂钩孔连接，第一安装孔和第二安装孔经螺纹连接将净水装置(1)固定于洗衣机内部。
  42. 根据权利要求41所述的进水结构，其特征在于，洗衣机内部设有控制进水的电磁阀(200)，净水装置(1)设在电磁阀(200)和注水盒(2)之间，洗衣机进水经过电磁阀(200)、净水装置(1)并进入注水盒(2)，再由注水盒(2)进入到洗涤桶内部。
  43. 根据权利要求41或42所述的进水结构，其特征在于，注水盒(2)、净水装置(1)和电磁阀(200)均安装于洗衣机顶部的同一侧，且自洗衣机前侧向后侧依次设置；净水装置(1)水平安装于洗衣机箱体一侧的上加强件上，净水装置(1)的进水口向后设置并与电磁阀(200)的至少一个出水口相连通，净水装置(1)的出水口向洗衣机前侧设置并与注水盒(2)的至少一个进水口相连通。
  44. 根据权利要求41-43任一项所述的进水结构，其特征在于，净水装置(1)包括壳体以及置于壳体内部的滤芯(13)，滤芯(13)包括滤芯本体，滤芯本体的相对两端分别设有进口和出口，进口与出口之间设有至少两个沿滤芯本体轴线间隔设置的滤芯网(135)，滤芯网(135)将滤芯本体内部分隔为多个独立的腔室，相邻两个滤芯网(135)之间的腔室中填充有由KDF和/或亚硫酸钙构成的过滤层。
  45. 根据权利要求44所述的进水结构，其特征在于，滤芯本体与壳体之间设置有过滤网(133)，过滤网(133)套装于滤芯本体的外部，滤芯本体的外部分布有均匀交错排布的多段环形加强筋，环形加强筋使壳体与过滤网(133)之间的腔室中形成弯曲流道。
  46. 根据权利要求44或45所述的进水结构，其特征在于，滤芯(13)的内部填充有KDF和亚硫酸钙的颗粒，KDF选自KDF55或者KDF85中的一种或两种。
  47. 根据权利要求44-46任一项所述的进水结构，其特征在于，滤芯(13)的外部设有至少一个与壳体在圆周方向上固定的结构和/或至少一个与壳体在轴线方向限位的结构。
  48. 根据权利要求41-47任一项所述的进水结构，其特征在于，安装部件和净水装置(1)的壳体的外表面之间设有至少一个结构加强部件；优选地，所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置(1)的壳体外表面一体。
  49. 一种洗衣机，其特征在于：内部设有如权利要求41-48任一项所述的带净水装置的进水结构。
  50. 根据权利要求49所述的洗衣机，其特征在于：具有主洗、预洗和喷淋程序，电磁阀(200)对应 设有主洗阀、预洗阀和喷淋阀；主洗阀的出水口与净水装置(1)的进水口连接，净水装置(1)的出水口与注水盒的主洗水路进口连接；预洗阀的出水口与注水盒(2)的预洗水路进口连接；喷淋阀的出水口经管路连接至注水盒(2)上盖顶部；优选地，设有调节洗衣机的补水过程由主洗阀进行补水的控制程序。
  51. 一种具有净水装置的洗衣机，包括注水盒(2)，其特征在于：净水装置(1)安装于洗衣机内部，洗衣机进水口与净水装置(1)进口相连接，净水装置(1)的出口处设有控制出水流向的电磁阀(200)，电磁阀(200)具有多个可控制对应开闭的出水口，各出水口与注水盒(2)上的多个水路相一一对应连通，以使洗衣机进水经注水盒(2)上的对应水路流入洗涤桶内部。
  52. 根据权利要求51所述的具有净水装置的洗衣机，其特征在于：注水盒(2)设有至少两条水路，各水路与电磁阀(200)的出水口相一一对应连通，至少其中一条水路经过注水盒(2)进入洗涤桶内部。
  53. 根据权利要求51或52所述的具有净水装置的洗衣机，其特征在于：电磁阀(200)设有一个进水口和三个并列的出水口，出水口分别与注水盒(2)的不同进口对应连接，洗衣机选择控制进水口与至少一个出水口连通；作为优选地，洗衣机能选择控制电磁阀(200)的进水口与至少一个出水口连通或者不与任何一个出水口连通。
  54. 根据权利要求51-53任一项所述的具有净水装置的洗衣机，其特征在于：洗衣机进水口与净水装置(1)进口经设有单进水电磁阀(201)的管路相连接，以控制对应管路的通断。
  55. 根据权利要求51-54任一项所述的具有净水装置的洗衣机，其特征在于：净水装置(1)的壳体向外延伸设有安装部件，安装部件上设有第一安装孔和挂钩，洗衣机箱体加强件上(012)设有第二安装孔和挂钩孔，挂钩与挂钩孔连接，第一安装孔和第二安装孔经螺纹连接将净水装置(1)固定于洗衣机内部；净水装置(1)的外壳上设有固定电磁阀(200)的结构，令电磁阀(200)水平固定于其外壳的一侧。
  56. 根据权利要求55所述的具有净水装置的洗衣机，其特征在于：注水盒(2)、净水装置(1)、电磁阀(200)和单进水电磁阀(201)均安装于洗衣机顶部的同一侧；净水装置(1)水平安装于洗衣机箱体一侧的上加强件上，净水装置(1)的进口向后设置并与单进水电磁阀(201)出水口相连通，净水装置(1)的出口向洗衣机前侧设置并与电磁阀(200)的进水口相连通，电磁阀(200)的各个出水口分别与注水盒(2)的多个进水口连通。
  57. 根据权利要求51-56任一项所述的具有净水装置的洗衣机，其特征在于：具有主洗、预洗和喷淋程序，电磁阀(200)对应设有主洗阀、预洗阀和喷淋阀；主洗阀出水口、预洗阀出水口分别与注水盒(2)的主洗水路、预洗水路连通，并进入到洗涤桶内部；喷淋阀的出水口经管路连接至注水盒(2)的上盖顶部用于喷洗玻璃和窗垫。
  58. 根据权利要求51-57任一项所述的具有净水装置的洗衣机，其特征在于：净水装置(1)包括壳体以及置于壳体内部的滤芯(13)，滤芯(13)包括滤芯本体，滤芯本体的相对两端分别设有进口和出口，进口与出口之间设有至少两个沿滤芯本体轴线间隔设置的滤芯网(135)，滤芯网(135)将滤芯本体内部分隔为多个独立的腔室，相邻两个滤芯网(135)之间的腔室中填充有由KDF和/或亚硫酸钙构成的过滤层。
  59. 根据权利要求58所述的具有净水装置的洗衣机，其特征在于：滤芯(13)的外部设有至少一个与壳体在圆周方向上固定的结构和/或至少一个与壳体在轴线方向限位的结构。
  60. 根据权利要求55-59任一项所述的具有净水装置的洗衣机，其特征在于：安装部件和净水装置(1)的壳体的外表面之间设有至少一个结构加强部件；优选地，所述的加强部件为类三角形的加强筋，类三角形的其中一边与安装部件一体，另一边与净水装置(1)的壳体外表面一体。
PCT/CN2018/078371 2017-03-08 2018-03-08 一种具有净水装置的洗衣机 WO2018161928A1 (zh)

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CN201710135827.7A CN108570832A (zh) 2017-03-08 2017-03-08 一种具有净水装置的洗衣机
CN201710134365.7A CN108569729B (zh) 2017-03-08 2017-03-08 一种净水装置及净水方法
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CN201710134372.7A CN108570828B (zh) 2017-03-08 2017-03-08 一种注水槽和洗衣机
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