CN112323355A

CN112323355A - Clothes treatment equipment and water inlet assembly thereof

Info

Publication number: CN112323355A
Application number: CN202011109644.6A
Authority: CN
Inventors: 王得军; 巩广富; 杜扬帆; 周明立; 窦彦
Original assignee: Tianjin Haier Washing Appliance Co ltd; Haier Smart Home Co Ltd
Current assignee: Tianjin Haier Washing Appliance Co ltd; Haier Smart Home Co Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-02-05

Abstract

The invention discloses clothes treatment equipment and a water inlet assembly thereof, wherein the water inlet assembly comprises a water inlet valve and a water injection box with an accommodating cavity, a first connecting pipeline is arranged between the water inlet valve and the water injection box, a water outlet of the first connecting pipeline is provided with a micro-nano bubble generating device, and the micro-nano bubble generating device is arranged on the water injection box and is communicated with the accommodating cavity. According to the invention, the water flow contains the micro-nano bubbles in the water inlet process, and the clothes are washed by utilizing the blasting effect of the micro-nano bubbles, so that the washing speed of the clothes can be accelerated to a certain extent, the washing ratio is improved, and the washing time is saved.

Description

Clothes treatment equipment and water inlet assembly thereof

Technical Field

The invention belongs to the field of clothes treatment equipment, and particularly relates to clothes treatment equipment and a water inlet assembly thereof.

Background

The washing machine is a cleaning electric appliance which is invented by people for saving labor force and uses electric energy to generate mechanical action to wash clothes, and along with the improvement of living standard, the washing machine is distributed in tens of millions of families, thereby providing convenience for the life of people.

The pulsator washing machine is one kind of washing machine, and has a motor to drive the pulsator to rotate, so that the clothing rolls up and down with water. It has simple structure, convenient maintenance and high cleaning rate, and is popular with consumers.

The water inlet assembly is an important component of the pulsator washing machine and supplies water into a washing tub of the washing machine during a washing or rinsing process of the pulsator washing machine.

Chinese patent with application number CN201120173221 discloses a pulsator washing machine with a front-mounted detergent box, which comprises a washing machine body and a control panel seat, wherein the control panel seat is arranged on the washing machine body, and a water inlet box, a detergent box and a water inlet connecting pipe are arranged in the control panel seat. The detergent box is arranged at the front end of the control disc seat, the detergent box is movably arranged in the water inlet box and goes in and out of the water inlet box, and the other end of the water inlet connecting pipe is connected to the water outlet of the water inlet valve.

In the above scheme, the water inlet box arranged on the control panel seat only has a water injection function, and a user needs to put in a large amount of chemical substances such as laundry detergent, washing powder and the like to remove stains on clothes during washing. If the water consumption is less during rinsing, the rinsing is not clean; if more water is used during rinsing, the water consumption is increased. And the use of a large amount of laundry detergent and washing powder can cause serious water resource pollution.

Therefore, it is very important to satisfy the requirement of the washing ratio under the condition of reducing the water consumption and the use of detergents and washing powders.

In view of the above, the present invention is particularly proposed.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a water inlet assembly, aiming at washing clothes by utilizing the blasting effect of micro-nano bubbles in the water inlet process, accelerating the washing speed of the clothes to a certain extent and saving the washing time while improving the washing ratio.

It is another object of the present invention to provide a laundry treating apparatus including the above water inlet assembly.

In order to solve the technical problems, the invention adopts the technical scheme that:

a water inlet assembly comprises a water inlet valve and a water injection box with a containing cavity,

a first connecting pipeline is arranged between the water inlet valve and the water injection box, a micro-nano bubble generating device is arranged at the water outlet of the first connecting pipeline,

the micro-nano bubble generating device is installed on the water injection box and communicated with the accommodating chamber.

Further, a mounting hole is formed in the water injection box, and the micro-nano bubble generating device is connected with the mounting hole in a sealing mode;

preferably, the micro-nano bubble generating device is clamped with the mounting hole;

preferably, the water injection box includes water injection box body and water injection box upper cover, the mounting hole sets up on the diapire of water injection box body, micro-nano bubble generating device's export constitutes the water inlet of water injection box, the water injection box body with be equipped with the clearance between the water injection box upper cover and constitute the delivery port of water injection box.

Further, the micro-nano bubble generating device comprises a jet pipe and a diffusion pipe;

one end of the jet pipe is communicated with the first connecting pipeline, the other end of the jet pipe is a conical nozzle,

at least part of the diffusion pipe is sleeved outside the conical nozzle to form an air suction area, the air suction area is provided with an air inlet structure, and an outlet of the diffusion pipe is communicated with the accommodating chamber;

preferably, the jet pipe and the diffusion pipe are of an integrally formed structure;

preferably, the outlet of the diffusion pipe is provided with a filtering unit.

Further, the laundry treatment machine also comprises at least one laundry treatment agent feeding box,

a second connecting pipeline and a third connecting pipeline are respectively arranged between the clothes treating agent feeding box and the water inlet valve and the water injection box;

preferably, the third connecting pipe includes an elastic pipe section and a tapered pipe section, a large diameter end of the tapered pipe section is connected to the elastic pipe section, and a small diameter end of the tapered pipe section is communicated with the water injection box.

Furthermore, the water injection box comprises a water injection cavity and a liquid injection cavity, and a first partition plate is arranged between the water injection cavity and the liquid injection cavity;

the water injection cavity is communicated with the micro-nano bubble generating device;

the liquid injection cavity is communicated with the third connecting pipeline.

Further, the laundry treating agent feeding box comprises a feeding box body with a containing chamber,

a first cavity and a second cavity are arranged in the throwing box body, a second partition plate is arranged between the first cavity and the second cavity, the height of the second partition plate is lower than that of the side wall of the throwing box body,

the first chamber is communicated with the second connecting pipeline, and the second chamber is communicated with the third connecting pipeline;

preferably, the side wall of the first chamber is communicated with the second connecting pipeline, and the bottom wall of the second chamber is communicated with the third connecting pipeline.

Further, a siphon structure is arranged in the first chamber, the siphon structure comprises a siphon column and a siphon cap, the siphon column is arranged on the bottom wall of the first chamber and provided with a siphon hole, the siphon cap covers the siphon column,

the distance between the upper end of the siphon hole and the bottom wall of the first cavity is smaller than or equal to the height of the second partition plate, and the lower end of the siphon hole is communicated with the third connecting pipeline.

Further, the lower end of the siphon hole penetrates through the bottom wall of the first cavity, a liquid outlet pipe is arranged on the outer side of the bottom wall of the throwing box body, one end of the liquid outlet pipe is communicated with the lower end of the siphon hole, and the other end of the liquid outlet pipe is communicated with the third connecting pipeline;

preferably, at least part of the liquid outlet pipe is arranged on the outer side of the bottom wall of the second cavity, and the bottom wall of the second cavity is communicated with the liquid outlet pipe.

A laundry treating apparatus comprising a water inlet assembly as described above.

Further, the washing machine also comprises a tray seat and a washing barrel, wherein the tray seat is provided with a clothes throwing port;

the water injection box is arranged on the side wall of the tray seat opposite to the clothes feeding port, and a water outlet of the water injection box is communicated with the washing barrel.

After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.

1. According to the invention, the water flow contains the micro-nano bubbles in the water inlet process, and the clothes are washed by utilizing the blasting effect of the micro-nano bubbles, so that the washing speed of the clothes can be accelerated to a certain extent, the washing ratio is improved, and the washing time is saved.

2. According to the invention, the water injection box and the clothes treating agent feeding box are respectively connected with the water inlet valve through the first connecting pipeline and the second connecting pipeline, and meanwhile, the water injection box and the clothes treating agent feeding box are connected through the third pipeline, so that the traditional drawing arrangement is eliminated, the clothes treating agent feeding box is suitable for being arranged on two sides of a washing machine, the structure is simple, the opening mode is convenient, the clothes treating agent can be conveniently added, the comfort degree of user experience is improved, and the production cost is reduced.

3. According to the invention, the water injection box is divided into the water injection cavity and the liquid injection cavity by the first partition plate, the water injection cavity is connected with the first connecting pipeline, water directly enters the washing barrel through the water injection cavity, mixed liquid in which a clothes treating agent is dissolved directly enters the washing barrel through the liquid injection cavity, the water injection process and the clothes treating agent putting process are not interfered with each other, and no backflow risk exists.

4. The novel water inlet assembly structure is designed, so that the laundry detergent and the softener can be added at the left side and the right side of the clothes treatment equipment, and the performance requirements of the water injection assembly are met through the control of one inlet valve and multiple outlets and the novel water injection pipeline structure.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic diagram of the structure of a water intake assembly of the present invention;

FIG. 2 is a schematic view of the construction of the cartridge of the present invention;

FIG. 3 is a sectional view taken along line I-I of FIG. 2;

FIG. 4 is a schematic view showing the construction of the laundry treating agent feeding box according to the present invention;

FIG. 5 is a plan view of the laundry treating agent feeding box of the present invention;

FIG. 6 is a sectional view taken along line A-A of FIG. 5;

in the figure: 10. a laundry treating agent dispensing box; 100. a throwing box body; 101. the bottom wall of the throwing box body; 102. the side wall of the throwing box body; 103. a sealing structure; 104. a first chamber; 105. a second chamber; 106. a second separator; 107. a liquid outlet pipe; 108. a siphon column; 109. a siphon hole; 110. a capacity prompt block;

20. a water injection box; 201. a water injection cavity; 202. a liquid injection cavity; 203. a first separator; 204. mounting holes; 205. the upper cover of the water injection box; 206. a water injection box body;

30. a first connecting pipe; 301. a micro-nano bubble generating device; 3011. a jet pipe; 3012. a diffuser tube; 3013. a suction zone; 3014. a conical nozzle; 3015. a filtration unit; 3016. an air intake structure;

40. a second connecting pipe;

50. a third connecting pipe; 501. an elastic tube section; 502. a tapered pipe section;

60. a water inlet valve.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, the present invention provides a laundry treating apparatus and a water inlet assembly thereof. The water inlet assembly comprises a water inlet valve 60 and a water injection box 20 with a containing cavity, a first connecting pipeline 30 is arranged between the water inlet valve 60 and the water injection box 20, a micro-nano bubble generating device 301 is arranged at a water outlet of the first connecting pipeline 30, and the micro-nano bubble generating device 301 is arranged on the water injection box 20 and is communicated with the containing cavity.

In detail, the water inlet assembly basically functions to supply water into a washing tub of the laundry treating apparatus. The water inlet valve 60 is connected to a water source in a user's home, and the control unit of the laundry treating apparatus controls the opening and closing of the water inlet valve 60 to control whether to supply water into the washing tub.

According to the invention, the micro-nano bubble generating device 301 capable of generating micro-nano bubbles is arranged at the water outlet of the first connecting pipeline 30 connecting the water inlet valve 60 and the water injection box 20, so that water is converted into a gas-liquid mixed solution containing micro-nano bubbles after passing through the micro-nano bubble generating device 301, and then is discharged into a washing barrel of clothes treatment equipment from the water outlet of the water injection box 20 after passing through the accommodating cavity of the water injection box 20, and clothes are washed.

In the above scheme, the gas-liquid mixed solution containing micro-nano bubbles generated by the micro-nano bubble generation device 301 enters the washing barrel, detergent or washing powder is difficult to deposit due to the existence of the micro-nano bubbles, and the dissolution rate of the detergent can be effectively improved by the breakage and explosion of the bubbles, so that the decontamination effect is fully exerted, and the using amount of the detergent can be reduced. In addition, the micro-nano bubbles are greatly submitted, so that water with the same quality can be added, a relatively high water level can be obtained, and for the pulsator washing machine, clothes are immersed in the water as much as possible, so that the washing effect is better, the water consumption can be reduced to a certain extent, and the effects of energy conservation and emission reduction are achieved.

Furthermore, the micro-nano bubble generating device 301 is arranged in the water inlet assembly, so that water flows into the washing barrel from the beginning in the form of gas-liquid mixed liquid containing micro-nano bubbles. The diameter of the micro-nano bubbles is only a few nanometers to a few micrometers, so that the micro-nano bubbles can easily penetrate into clothes holes to take away stains in the clothes, the bubbles explode or crack on the micro-nano scale, the impact force of released water is greatly enhanced, the micro-nano bubbles explode or crack near the fabric or in fabric fiber gaps in the washing process, the released impact force takes away the stains on the clothes, and the washing ratio is improved. Therefore, the clothes are washed by the explosion effect of the micro-nano bubbles in the water inlet process, the washing speed of the clothes can be accelerated to a certain extent, and the washing time is saved while the washing ratio is improved.

In a further scheme, a mounting hole 204 is formed in the water injection box 20, and the micro-nano bubble generating device 301 is hermetically connected with the mounting hole 204.

In detail, the water injection box 20 is provided with a mounting hole 204 for mounting the micro-nano bubble generating device 301, and the micro-nano bubble generating device 301 penetrates through the mounting hole 204 and extends into the accommodating cavity of the water injection box 20.

Preferably, the mounting hole 204 extends to the outside of the water injection box 20 to form a tubular structure, and the micro-nano bubble generating device 301 is clamped with the mounting hole 204 of the tubular structure; the orifice of mounting hole 204 department sets up to be the structure of inclination shrink type promptly to be provided with the draw-in groove, and set up the jack catch in micro-nano bubble generating device 301's outside, draw-in groove and jack catch cooperation make micro-nano bubble generating device 301 can install and fasten and target in place, increase the reliability of micro-nano bubble generating device 301 installation.

In a preferred scheme, the water injection box 20 comprises a water injection box body 206 and a water injection box upper cover 205, the mounting hole 204 is arranged on the bottom wall of the water injection box body 206, the outlet of the micro-nano bubble generating device 301 forms the water inlet of the water injection box 20, and a gap is arranged between the water injection box body 206 and the water injection box upper cover 205 to form the water outlet of the water injection box 20.

In a further preferred embodiment, the water inlet assembly of the present invention is disposed on a tray of the pulsator washing machine, the tray is provided with a clothes inlet, and the water injection box 20 is disposed on a side wall, such as a rear side wall, of the tray opposite to the clothes inlet. The clearance setting between water injection box body 206 and water injection box upper cover 205 is in the low level, and after the gas-liquid mixture that contains micro-nano bubble was spout from micro-nano bubble generating device 301's export, gas-liquid mixture can not splash everywhere under the effect of blockking of water injection box upper cover 205, but is discharged to the washtub in by the delivery port that is located the low level under the guide effect of water injection box upper cover 205.

In some embodiments of the present invention, the micro-nano bubble generation device 301 includes a jet pipe 3011 and a diffusion pipe 3012.

One end of the jet pipe 3011 is communicated with the first connecting pipeline 30, the other end is a conical nozzle 3014, at least part of the diffusion pipe 3012 is sleeved outside the conical nozzle 3014 to form an air suction area 3013, the air suction area 3013 is provided with an air inlet structure, and an outlet of the diffusion pipe 3012 is communicated with the accommodating chamber.

In detail, the inner wall of the jet pipe 3011 is gradually contracted along the water flow direction to increase the flow rate of the inflow water, a conical nozzle 3014 is arranged at the water outlet end of the jet pipe 3011 to further increase the flow rate of the inflow water, so that a negative-pressure air suction area 3013 is formed at the back side of the conical nozzle 3014 after the inflow water is sprayed out from the conical nozzle 3014. The air suction area 3013 is provided with an air inlet structure 3016, and under the effect of negative pressure, air is sucked to the negative pressure area through the air inlet structure 3016, and under the effect of high-speed rivers air passes through the diffusion pipe 3012 with high-speed rivers together, forms a large amount of yardstick bubbles at the micro-nano level in the process of diffusion pipe 3012 decompression gassing, and micro-nano bubble forms gas-liquid mixture together with high-speed rivers and discharges to the holding chamber of water injection box 20 from the export of diffusion pipe 3012.

In a preferred embodiment, the jet pipe 3011 and the diffusion pipe 3012 are integrally formed.

In a preferred scheme, the outlet of the diffusion pipe 3012 is provided with a filtering unit 3015.

In a preferred scheme, the air inlet structure 3016 includes an air inlet hole disposed on the pipe wall of the diffuser pipe 3012.

In some embodiments of the present invention, the water inlet assembly further comprises at least one laundry treating agent feeding box 10, and a second connecting pipe 40 and a third connecting pipe 50 are respectively disposed between the laundry treating agent feeding box 10 and the water inlet valve 60 and the water filling box 20.

In detail, the water injection box 20 and the clothes treating agent putting box 10 are respectively connected with the water inlet valve 60 through the first connecting pipeline 30 and the second connecting pipeline 40, and meanwhile, the water injection box 20 and the clothes treating agent putting box 10 are connected through the third pipeline, so that the traditional drawing arrangement is eliminated, the clothes treating agent putting box is suitable for being arranged on two sides of a washing machine, the structure is simple, the opening mode is convenient, the clothes treating agent is convenient to add, the comfort degree of user experience is improved, and the production cost is reduced.

When the user uses the laundry treating apparatus, the laundry treating agent is put into the laundry treating agent putting box 10, and after the laundry treating apparatus is started, the water inlet valve 60 is controlled to be opened, and the water inlet valve 60 has a structure of one inlet and multiple outlets. One path of water flow of the water inlet valve 60 forms a gas-liquid mixed solution containing micro-nano bubbles after passing through the first connecting pipeline 30, then flows through the water injection box 20, and finally enters a washing barrel of the clothes treatment equipment to wash clothes. The other water flow of the water inlet valve 60 enters the laundry treating agent feeding box 10 through the second connecting pipe 40 to flush the laundry treating agent, and the mixed liquid formed after the laundry treating agent is dissolved by water also enters the washing tub of the laundry treating apparatus after passing through the water feeding box 20 through the third connecting pipe 50. When the laundry treating agent is completely dissolved, the water inlet valve 60 may be controlled to be disconnected from the second connection pipe 40, and water is continuously supplied into the washing tub only through the first connection pipe 30 and the water supply box 20. When the water in the washing tub reaches a certain level, the water inlet valve 60 is controlled to be closed, and the washing tub and/or the pulsator starts to rotate, so as to wash the laundry.

In the scheme, on one hand, the water injection process and the process of washing the clothes treating agent are respectively controlled by the water inlet valve 60, so that the water injection process and the process of washing the clothes treating agent are respectively carried out, the water inlet and washing requirements of the clothes treating equipment under the water pressure of 0.03MPa-1.0MPa are met, and no overflow risk exists; on the other hand, the washing process and the water filling process of the clothes treating agent can be simultaneously carried out, so that the time of the washing program of the clothes treating equipment is effectively reduced.

In a preferred embodiment, the third connecting pipe 50 includes an elastic pipe section 501 and a tapered pipe section 502, a large diameter end of the tapered pipe section 502 is connected to the elastic pipe section 501, and a small diameter end of the tapered pipe section 502 is communicated with the water injection box 20.

In detail, the elastic pipe section 501 is disposed in the third connecting pipe 50 to relieve the vibration of the water inlet assembly caused by the pressure of the water flow during the water inlet process, and preferably, the elastic pipe section 501 may be an EVA pipe.

A tapered pipe section 502 is arranged between the elastic pipe section 501 and the liquid injection cavity 202, the large diameter end of the tapered pipe section 502 is limited to be connected with the elastic pipe section 501, and the small diameter end of the tapered pipe section 502 is connected with the liquid injection cavity 202, so that the pressure of the mixed liquid with the clothes treatment agent dissolved in the mixed liquid is increased when the mixed liquid is injected into the water injection box 20, the mixed liquid rapidly flows through the water injection box 20 and then enters the washing barrel, and the mixed liquid is prevented from remaining in the water injection box 20.

In a further scheme, the water injection box 20 comprises a water injection cavity 201 and a liquid injection cavity 202, and a first partition plate 203 is arranged between the water injection cavity 201 and the liquid injection cavity 202; the water injection cavity 201 is communicated with the micro-nano bubble generating device 301; the infusion chamber 202 communicates with the third connecting duct 50.

In detail, through setting up first baffle 203 with water injection box 20 separate for water injection chamber 201 and annotate liquid chamber 202, water injection chamber 201 is connected with first connecting pipeline 30, and water directly gets into the washing tub through water injection chamber 201, and the mixed liquid that has dissolved clothing finishing agent directly gets into the washing tub through annotating liquid chamber 202, and water injection process and clothing finishing agent are put in the process and are not mutually disturbed, do not have the risk of flowing backward.

In a preferred scheme, two laundry treatment agent feeding boxes 10 are provided, one is used for feeding detergent, and the other is used for feeding softener. In the spatial layout, two laundry treating agent dispensing boxes 10 may be disposed at both ends, a water injection box 20 may be disposed between the two laundry treating agent dispensing boxes 10, and the water inlet valve 60 may be laid out according to an actually required space.

Be provided with two first baffles 203 in the water injection box body 206 matchingly, separate water injection box body 206 into three cavity, one of them is connected with first connecting pipeline 30 for inject water into the washing tub, and remaining two are connected with two clothing treatment agent input box 10 through third connecting pipeline 50 respectively, are used for injecting into the mixed liquid into the washing tub.

In the preferred scheme, the first partition plate 203 longitudinally extends to divide the water injection box body 206 into three chambers, namely a left chamber, a middle chamber and a right chamber, and gaps between the three chambers in the water injection box body 206 and the water injection box upper cover 205 form three independent outlets of the chambers, which are arranged at the lower position of the water injection box 20 without interfering with each other.

In some embodiments of the present invention, the laundry treating agent dosing cartridge 10 comprises a dosing cartridge body 100 having a receiving chamber.

A first chamber 104 and a second chamber 105 are arranged in the drop box body 100, a second partition 106 is arranged between the first chamber 104 and the second chamber 105, the height of the second partition 106 is lower than the height of the side wall 102 of the drop box body, the first chamber 104 is communicated with the second connecting pipeline 40, and the second chamber 105 is communicated with the third connecting pipeline 50.

Specifically, as shown in fig. 4, the drop box body 100 includes a bottom wall 101 of the drop box body and a side wall 102 of the drop box body formed by folding and extending an edge of the bottom wall 101 of the drop box body upward, and the bottom wall 101 of the drop box body and the side wall 102 of the drop box body enclose a containing chamber having a containing space. The containing chamber is provided with an open mouth for a user to put the clothes treating agent into the containing chamber, and the sealing structure 103 is arranged on the outer side of the upper edge of the side wall 102 of the throwing box body, so that the sealing performance of the throwing box body 100 after being connected with other parts of the clothes treating equipment can be ensured, and the water in the throwing box body 100 is prevented from overflowing. A second partition 106 is provided in the drop box body 100 to divide the housing chamber into a first chamber 104 and a second chamber 105. Wherein the first chamber 104 is used for containing the clothes treating agent put in by the user, and the height of the second clapboard 106 is lower than the height of the side wall 102 of the throwing box body. The first chamber 104 is communicated with the second connection pipe 40, and the second connection pipe 40 is connected with the water inlet valve 60 for supplying water into the first chamber 104 to flush and dilute the laundry treating agent. The second chamber 105 is in communication with the third connecting duct 50, and the third connecting duct 50 is in communication with the injection chamber 202 for discharging the diluted laundry treating agent to the washing tub for washing the laundry.

When a user washes clothes, a corresponding clothes treating agent, such as washing liquid or a softener or a disinfectant, is added into the first chamber 104, the water inlet valve 60 controls water to enter the first chamber 104 through the second connecting pipeline 40 to flush or dilute the clothes treating agent in the first chamber 104, when the water in the first chamber 104 exceeds the height of the second partition 106, the water in the first chamber 104 overflows into the second chamber 105, and is discharged to the liquid injection cavity 202 from the third connecting pipeline 50 communicated with the second chamber 105 to enter the washing barrel to wash the clothes.

In the above scheme, the second partition plate 106 is arranged in the feeding box body 100, so that the laundry treating agent is placed in the first chamber 104 and is washed, fully diluted and then fed into the washing tub, and the laundry treating agent can be prevented from directly contacting with the laundry to cause damage to the laundry. In addition, the laundry treating agent feeding box 10 is simple in structure, easy to implement, capable of reducing the number of moulds, reducing the installation procedures of drawers and box bodies in the prior art, reducing the cost of a feeding device and good in economical efficiency.

Preferably, a clothes treating agent capacity prompting block 110 is arranged on the bottom wall of the first chamber 104, and scales corresponding to the capacity of the clothes treating agent in the first chamber 104 are arranged on the capacity prompting block 110 at different heights. The user can conveniently control the dosage of the laundry treatment agent when the laundry treatment agent is added into the first chamber 104, so that the dosage of the laundry treatment agent is matched with the washing load amount, and a better washing effect can be obtained. The upper edge of the capacity indication block 110 is the maximum capacity of the laundry treating agent to be added, and the laundry treating agent is prevented from being added excessively.

In a preferred embodiment, the side wall of the first chamber 104 is in communication with the second connecting duct 40, and the bottom wall of the second chamber 105 is in communication with the third connecting duct 50.

In a further embodiment, the angle between the central axis of the second connecting duct 40 and the bottom wall of the first chamber 104 is greater than 0 °.

In detail, the central axis of the second connecting pipe 40 is arranged to be at an angle larger than 0 ° with the bottom wall of the first chamber 104, so that water enters the first chamber 104 through the second connecting pipe 40 and is in a downward spiral shape along the inclined downward direction of the side wall of the first chamber 104, thereby better washing the clothes treating agent attached to the side wall and the bottom wall of the first chamber 104 and avoiding the clothes treating agent from remaining.

Furthermore, the second connecting pipe 40 is connected with the side wall 102 of the feeding box body, so that the side wall and the bottom wall of the first chamber 104 can be flushed as much as possible when water enters the first chamber 104 by using the gravity of the water, and meanwhile, the laundry treating agent can be fully diluted in the first chamber 104, and a better washing effect can be obtained. The bottom wall of the second chamber 105 is communicated with the third connecting pipe 50, so that the water in the second chamber 105 is completely introduced into the washing tub, and the laundry treating agent is prevented from remaining in the second chamber 105 to cause secondary pollution.

In a further scheme, be equipped with the siphon structure in the first chamber 104, the siphon structure is including setting up have siphon post 108 and the cover of siphon hole 109 on the diapire of first chamber 104 the siphon cap of siphon post 108, the upper end distance of siphon hole 109 the distance of the diapire of first chamber 104 is less than or equal to the height of second baffle 106, the lower extreme of siphon hole 109 with third connecting tube 50 communicates.

Preferably, the lower extreme of siphon hole 109 runs through the diapire of first cavity 104, the outside of the diapire 101 of puting in the box body is equipped with drain pipe 107, the one end of drain pipe 107 with the lower extreme intercommunication of siphon hole 109, the other end with third connecting tube 50 intercommunication.

In detail, the siphon hole 109 extends through the entire siphon column 108, the upper end of the siphon hole 109 has a siphon opening, the height of the siphon opening should be less than or equal to the height of the second partition 106, that is, the upper edge of the siphon opening and the second partition 106 are kept substantially equal to or slightly lower than the upper edge of the second partition 106, and the lower end of the siphon hole 109 passes through the bottom wall of the first chamber 104. The outside of the diapire 101 of putting in box body is equipped with drain pipe 107, the one end of drain pipe 107 with the lower extreme intercommunication of siphon-hole 109, the other end with third connecting tube 50 intercommunication. The siphon cap is disposed on the siphon column 108, a certain distance is provided between the lower end of the siphon cap and the bottom wall of the first chamber 104, and the first chamber 104 is substantially communicated with the liquid outlet pipe 107 through the siphon hole 109.

When the user washes the laundry, a corresponding laundry treatment agent, such as washing liquid or softener or disinfectant, is added to the first chamber 104, and water passes through the water inlet assembly and then enters the first chamber 104 from the second connecting conduit 40 to flush or dilute the laundry treatment agent in the first chamber 104. Since the height of the second partition 106 is lower than the height of the sidewall of the input box body 100, when the water collected in the first chamber 104 exceeds the height of the second partition 106, the water in the first chamber 104 overflows into the second chamber 105, is discharged from the third connecting pipe 50 communicated with the second chamber 105, enters the washing tub, and washes the laundry. When the water supply into the first chamber 104 is stopped, the water level of the water collected in the first chamber 104 is not increased, and therefore, the water remaining in the first chamber 104 cannot enter the second chamber 105 through the second partition 106.

According to the invention, the siphon structure is arranged in the first chamber 104, so that the distance from the upper end of the siphon hole 109 to the bottom wall of the first chamber 104 is less than or equal to the height of the second partition 106, when the water level of the water collected in the first chamber 104 exceeds the upper end of the siphon hole 109, the siphon structure is triggered to generate siphon force in the siphon structure, and under the action of siphon force, the water remained in the first chamber 104 can be discharged to the liquid outlet pipe 107 through the siphon hole 109 and then enters the washing barrel.

According to the scheme, the diluted clothes treating agent in the first chamber 104 and the diluted clothes treating agent in the second chamber 105 are enabled to completely enter the washing barrel through the cooperation of the second partition plate 106 and the siphon structure, the phenomenon that the clothes treating agent is residual is avoided, and the secondary pollution caused by breeding bacteria is avoided.

Further, as shown in fig. 6, at least a portion of the liquid outlet pipe 107 is disposed outside the bottom wall of the second chamber 105, and the bottom wall of the second chamber 105 is communicated with the liquid outlet pipe 107.

In the above scheme, at least part of the liquid outlet pipe 107 is arranged at the outer side of the bottom wall of the second chamber 105, and the bottom wall of the second chamber 105 is communicated with the liquid outlet pipe 107, so that water in the first chamber 104 overflows to the second chamber 105 and then is discharged through the liquid outlet pipe 107, and a large amount of water containing the clothes treating agent is prevented from being accumulated in the second chamber 105 to cause overflow or leakage.

In some embodiments of the present invention, the siphon cap may be snapped onto the upper edge of the sidewall of the first chamber 104 or the upper edge of the second partition 106 to secure the siphon cap. Furthermore, a plurality of deformable support legs can be arranged on the side wall of the siphon column 108, and the support legs and the siphon cap are in interference fit, so that the siphon cap is fixed.

In the scheme, the siphon structure of the clothes treating agent feeding device is simple and attractive, saves materials, is convenient to install and disassemble, can simply realize accurate positioning, is convenient for accurately feeding the clothes treating agent, is not easy to cause the residue of the clothes treating agent, and avoids breeding bacteria.

Preferably, the lower end of the siphon hole 109 is located on the bottom wall of the first chamber 104 at a lower position of the bottom wall of the first chamber 104.

Preferably, the siphon column 108 is disposed on the bottom wall of the first chamber 104 near the second partition 106, and the lower end of the siphon hole 109 is located on the bottom wall of the first chamber 104 and protrudes outward from the bottom wall of the first chamber 104.

In detail, the siphon column 108 is located at a low point on the bottom wall of the first chamber 104, and when water remains in the first chamber 104, the water flows toward the siphon column 108 under the action of gravity and enters the outlet pipe 107 through siphon force, so that the problem of the water remaining in the first chamber 104 is solved.

The clothes treatment equipment comprises a water inlet assembly, a tray seat and a washing barrel, wherein the tray seat is provided with a clothes feeding opening; the water injection box 20 is arranged on the side wall of the tray seat opposite to the clothes feeding port, and a water outlet of the water injection box 20 is communicated with the washing barrel.

The invention washes the clothes by using the explosion effect of the micro-nano bubbles in the water inlet process, can accelerate the washing speed of the clothes to a certain extent, improves the washing ratio and saves the washing time.

Further, the laundry treating agent feeding box 10 is disposed in an area defined between two adjacent sidewalls of the tray and the laundry feeding port, and an upper surface of the tray constitutes an upper cover of the laundry treating agent feeding box 10, the upper cover having the laundry treating agent feeding port communicating with the laundry treating agent feeding box 10.

In the above scheme, the laundry treating agent feeding box 10 is arranged in an area defined between two adjacent side walls of the tray and the laundry feeding port, and the water injection box 20 is arranged on the side wall of the tray. Through designing neotype subassembly structure of intaking, make it can realize carrying out the interpolation of doing washing liquid and softener in the clothing treatment facility left and right sides, control and neotype water injection pipeline structure through water intaking valve 60 one advances three plays, satisfy the performance demand of water injection subassembly promptly and can guarantee the delivery port water type again, increase micro-nano bubble generating device 301 simultaneously, through the micro-nano bubble of its production, go deep into inside the clothing fibre, the degree of depth is collapsed the spot and is remained, improve and wash clean than, reduce the use of doing washing liquid, it is more healthy to reduce to remain.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A water intake assembly, characterized by: comprises a water inlet valve and a water injection box with a containing cavity,

2. A water intake assembly according to claim 1, wherein:

the water injection box is provided with a mounting hole, and the micro-nano bubble generating device is hermetically connected with the mounting hole;

3. A water inlet assembly according to claim 1 or 2, wherein:

the micro-nano bubble generating device comprises a jet pipe and a diffusion pipe;

preferably, the outlet of the diffusion pipe is provided with a filtering unit.

4. A water inlet assembly according to any one of claims 1 to 3, wherein: also comprises at least one clothes treating agent feeding box,

5. A water inlet assembly according to claim 4, wherein:

the water injection box comprises a water injection cavity and a liquid injection cavity, and a first partition plate is arranged between the water injection cavity and the liquid injection cavity;

the liquid injection cavity is communicated with the third connecting pipeline.

6. A water inlet assembly according to claim 4 or 5, wherein:

the laundry treating agent dispensing box comprises a dispensing box body having a containing chamber,

7. A water inlet assembly according to claim 6, wherein:

a siphon structure is arranged in the first chamber, the siphon structure comprises a siphon column and a siphon cap, the siphon column is arranged on the bottom wall of the first chamber and provided with a siphon hole, the siphon cap covers the siphon column,

8. A water inlet assembly according to claim 7, wherein:

the lower end of the siphon hole penetrates through the bottom wall of the first cavity, a liquid outlet pipe is arranged on the outer side of the bottom wall of the throwing box body, one end of the liquid outlet pipe is communicated with the lower end of the siphon hole, and the other end of the liquid outlet pipe is communicated with the third connecting pipeline;

9. A laundry treating apparatus, characterized in that: comprising a water intake assembly as claimed in any one of claims 1 to 8.

10. The laundry treating apparatus according to claim 9, wherein: the washing machine also comprises a tray seat and a washing barrel, wherein the tray seat is provided with a clothes throwing port;