CN104894813B - A kind of use in washing machine solvent delivery device and washing machine - Google Patents
A kind of use in washing machine solvent delivery device and washing machine Download PDFInfo
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- CN104894813B CN104894813B CN201510284100.6A CN201510284100A CN104894813B CN 104894813 B CN104894813 B CN 104894813B CN 201510284100 A CN201510284100 A CN 201510284100A CN 104894813 B CN104894813 B CN 104894813B
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- solvent
- liquid storage
- storage box
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- washing machine
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/028—Arrangements for selectively supplying water to detergent compartments
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Abstract
The invention discloses a kind of use in washing machine solvent delivery device and washing machine, it is related to washing machine technology field.Existing use in washing machine solvent delivery device can be solved can not in advance remind the surplus of user's solvent not enough, user is carried out liquid feeding and prepare, can the problem that impacts of the use current to user.Use in washing machine solvent delivery device of the present invention, including solvent box, liquid storage box, pump and mixed water part, liquid storage box is fixedly installed with respect to washing machine body, solvent box can be moved relative to washing machine body, the bottom of solvent box is connected with the bottom of the liquid storage box by connector, pump can be pumped into mixed water part the solvent in liquid storage box, solvent can be imported inner tank of washing machine by mixed water part, liquid storage box is provided with detection means, when the liquid level of liquid storage box internal solvent is less than the first liquid level, detection means sends cue.Use in washing machine solvent delivery device of the present invention can be used to deliver articles for washing.
Description
Technical field
The present invention relates to washing machine technology field, more particularly to a kind of use in washing machine solvent delivery device and washing machine.
Background technology
With the automation development of household electrical appliance, the washing machine with solvent delivery device also commercially occurs successively,
It can be such that user is repeatedly washed after disposably adding articles for washing, effectively reduce the impressions of detergent, letter
Operation is changed.
Fig. 1 and Fig. 2 are the schematic diagram of use in washing machine solvent delivery device in the prior art, including solvent box 01, pump 02, mixed
Water part 03 and detection means 04, pump 02 can be pumped into mixed water part 03 solvent in solvent box 01, and mixing water part 03 can be by solvent
Inner tank of washing machine is imported, solvent box 01 can be moved relative to washing machine body, detection means 04 is used to detect whether there is in solvent box 01
Solvent, if detection means 04 is arranged in solvent box 01, can together be moved when being moved due to solvent box 01 with motion detection device 04
It is dynamic, the connecting line of detection means 04 can be made deformation and abrasion is produced after long-time, cause the service life of the device to shorten, in order to
Above mentioned problem is avoided, detection means 04 is arranged in mixed water part 03 in the prior art, specifically, as shown in Fig. 2 mixed water part 03
Inside it is provided with detection and delivers chamber 031, the test side of detection means 04 is delivered in chamber 031 located at detection.Have when in solvent box 01
During solvent, the solvent in solvent box 01 can be pumped into detection and delivered in chamber 031 by pump 02, and now, detection means 04 reminds user
There is solvent in solvent box 01；With increasing for access times, the solvent in solvent box 01 is gradually decreased, when molten in solvent box 01
When agent is exhausted, pump 02 can not be delivered in chamber 031 to detection and pump into solvent, and now, detection means 04 reminds user's solvent
Solvent-free, it is necessary to user is in the solvent box 01 after addition solvent in box 01, washing machine could normally do washing.
When use in washing machine solvent delivery device of the prior art is solvent-free in prompting user solvent box 01, solvent box 01
Interior solvent has run out, therefore, it is that the time of the preparation solvent that user reserves is too short, user is carried out liquid feeding and prepare,
The meeting use current to user is impacted.
The content of the invention
Embodiments of the invention provide a kind of use in washing machine solvent delivery device and washing machine, are preventing the company of detection means
On the premise of wiring deformation and abrasion, can in advance remind the surplus of user's solvent not enough, user is carried out liquid feeding and prepare, it is to avoid
The use current to user is impacted.
To reach above-mentioned purpose, The embodiment provides a kind of use in washing machine solvent delivery device, including solvent
Box, liquid storage box, pump and mixed water part, the liquid storage box are fixedly installed with respect to washing machine body, and the solvent box can relative laundry
Machine body is moved, and the bottom of the solvent box is connected with the bottom of the liquid storage box by connector, and the connector can make institute
The solvent stated in solvent box flows into the liquid storage box, and when the solvent box is moved relative to washing machine body, the connector can
Preventing the escape in the solvent box and the liquid storage box, the pump can pump into the solvent in the liquid storage box described mixed
In water part, the solvent can be imported inner tank of washing machine by the mixed water part, and the liquid storage box is provided with detection means, when the liquid storage
When the liquid level of box internal solvent is less than the first liquid level, the detection means sends cue.
Use in washing machine solvent delivery device provided in an embodiment of the present invention, due to bottom and the liquid storage of the solvent box
The bottom of box is connected by connector, and the connector causes that the solvent in solvent box can flow to liquid storage box from the bottom of solvent box
It is interior, so that the liquid level of the liquid level of liquid storage box internal solvent and solvent box internal solvent is always consistent, thus, only
The liquid level of liquid storage box internal solvent need to be detected, you can obtain the surplus of solvent box internal solvent, in detection liquid storage box internal solvent
Liquid level when, detection means is set first, when liquid storage box internal solvent liquid level be less than the first liquid level when so that
Detection means can send cue, wherein, the first liquid level can set according to demand, for example, will can wash half barrel or
The liquid level residing for liquid detergent needed for one barrel of clothing is set as the first liquid level, thus, when detection means sends prompting
During signal, the surplus of solvent box internal solvent also washs half barrel or one barrel of clothing enough, and washing machine still can continue normal fortune
Row a period of time, prepare so as to may be such that user has time enough to carry out liquid feeding under the premise of non-stop-machine, it is to avoid to user
Current use is impacted.Further, since liquid storage box is fixedly installed with respect to washing machine body, and detection means is arranged at liquid storage
In box, therefore when solvent box is moved relative to washing machine body, detection means can't be moved with solvent box, so as to prevent
The deformation and abrasion of detection means connecting line.
The embodiment of the present invention additionally provides a kind of washing machine, including above-mentioned solvent delivery device.
Washing machine provided in an embodiment of the present invention, due to the bottom of the solvent box with the bottom of the liquid storage box by connecting
Fitting is connected, and the connector causes that the solvent in solvent box can be flow in liquid storage box from the bottom of solvent box, so that storage
The liquid level of liquid box internal solvent and the liquid level of solvent box internal solvent are always consistent, thus, only need to detect liquid storage box
The liquid level of internal solvent, you can obtain the surplus of solvent box internal solvent, when the liquid level of liquid storage box internal solvent is detected,
Detection means is set first, when the liquid level of liquid storage box internal solvent is less than the first liquid level so that detection means can be sent out
Go out cue, wherein, the first liquid level can set according to demand, for example, will can wash needed for half barrel or one barrel of clothing
Liquid detergent residing for liquid level be set as the first liquid level, thus, when detection means sends cue, solvent box
The surplus of internal solvent also washs half barrel or one barrel of clothing enough, and washing machine still can continue normal operation a period of time, from
And may be such that user has time enough to carry out liquid feeding under the premise of non-stop-machine and prepares, it is to avoid the use current to user is caused
Influence.Further, since liquid storage box is fixedly installed with respect to washing machine body, and detection means is arranged in liquid storage box, therefore when molten
Agent box relative to washing machine body move when, detection means can't be moved with solvent box, so as to prevent detection means to connect
The deformation and abrasion of line.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of use in washing machine solvent delivery device in the prior art；
Fig. 2 is the structural representation of the mixed water part of use in washing machine solvent delivery device in the prior art；
Fig. 3 is the structural representation of embodiment of the present invention use in washing machine solvent delivery device；
Fig. 4 is the explosive view of embodiment of the present invention use in washing machine solvent delivery device；
Fig. 5 is the structural representation of liquid storage box in embodiment of the present invention use in washing machine solvent delivery device；
Fig. 6 is signal when the first valve in embodiment of the present invention use in washing machine solvent delivery device and the second valve are docked
Figure；
Fig. 7 is signal when the first valve in embodiment of the present invention use in washing machine solvent delivery device and the second valve are separated
Figure；
Fig. 8 is the structural representation of the second impeller in embodiment of the present invention use in washing machine solvent delivery device；
Fig. 9 is the structural representation of the second valve in embodiment of the present invention use in washing machine solvent delivery device.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", D score, "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are based on shown in the drawings
Orientation or position relationship, are for only for ease of the description present invention and simplify and describe, rather than indicate or imply signified device or
Component with specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
Term " first ", " second " be only used for describe purpose, and it is not intended that indicate or imply relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or imply
Ground includes one or more this feature.
Washing machine is the cleaning appliance that clothing is washed using the effect of electricity generator tool, and roller washing machine includes casing,
The outer barrel for storing washing water is provided with casing, the roller for accommodating laundry is installed in outer barrel, the bottom of outer barrel sets
There is motor, roller and motor are connected, and motor is used to drive roller to rotate, and lifting rib, casing are provided with roller
Inside it is additionally provided with solvent delivery device, water inlet and the water inlet pipe connection of solvent delivery device, the delivery port of solvent delivery device
Connected with outer barrel.When washing machine is opened, water flows into solvent delivery device from water inlet pipe, by the detergent punching in solvent delivery device
Enter outer barrel, motor drives roller rotation, and clothing is constantly elevated in the presence of lifting rib to be thrown, then lifted and throw again, do
Repeating motion, the collective effect for adding detergent and water makes clothes washing clean.
Embodiment one：
Reference picture 3 to Fig. 5, use in washing machine solvent delivery device in the present embodiment, including solvent box 1, liquid storage box 2, pump 3 with
And mixed water part 4, liquid storage box 2 is fixedly installed with respect to washing machine body, and solvent box 1 can be moved relative to washing machine body, solvent box 1
Bottom is connected with the bottom of liquid storage box 2 by connector, and the connector can make the solvent in solvent box 1 flow into liquid storage box 2, when
Solvent box 1 relative to washing machine body move when, the connector can prevent the escape in solvent box 1 and liquid storage box 2, pump 3
Solvent in liquid storage box 2 can be pumped into mixed water part 4, solvent can be imported inner tank of washing machine by mixed water part 4, and liquid storage box 2 is provided with inspection
Device 5 is surveyed, when the liquid level of the internal solvent of liquid storage box 2 is less than the first liquid level, detection means 5 sends cue.
Use in washing machine solvent delivery device provided in an embodiment of the present invention, due under the bottom of solvent box 1 and liquid storage box 2
Portion is connected by connector, and the connector causes that the solvent in solvent box 1 can be flow in liquid storage box 2 from the bottom of solvent box 1,
So that the liquid level of the liquid level of the internal solvent of liquid storage box 2 and the internal solvent of solvent box 1 is always consistent, thus, only
The liquid level of the internal solvent of liquid storage box 2 need to be detected, you can obtain the surplus of the internal solvent of solvent box 1, it is molten in detection liquid storage box 2
During the liquid level of agent, detection means 5 is set first, when the liquid level of the internal solvent of liquid storage box 2 is less than the first liquid level,
So that detection means 5 can send cue, wherein, the first liquid level can set according to demand, for example, half will can be washed
The liquid level residing for liquid detergent needed for bucket or one barrel of clothing is set as the first liquid level, thus, when detection means 5 sends
During cue, the surplus of the internal solvent of solvent box 1 also washs half barrel or one barrel of clothing enough, and washing machine still can continue just
Often operation a period of time, prepare so as to may be such that user has time enough to carry out liquid feeding under the premise of non-stop-machine, it is to avoid right
The current use of user is impacted.Further, since liquid storage box 2 is fixedly installed with respect to washing machine body, and detection means 5 is set
In in liquid storage box 2, therefore when solvent box 1 is moved relative to washing machine body, detection means 5 can't be moved with solvent box 1,
So as to prevent the deformation and abrasion of the connecting line of detection means 5.
Specifically, reference picture 4 and Fig. 5, detection means 5 is including the first inducing probes 51, the second inducing probes 52 and examines
Unit (not shown) is surveyed, the first inducing probes 51 and the second inducing probes 52 are connected with the detection unit respectively, first
The test side of the test side of inducing probes 51 and the second inducing probes 52 is located in liquid storage box 2, the inspection of the first inducing probes 51
The height surveyed residing for end is first liquid level, and the test side of the second inducing probes 52 is not higher than the first inducing probes 51
The test side of test side, the test side of the first inducing probes 51 and the second inducing probes 52 can be led by the solvent in liquid storage box 2
Logical, the detection unit is used to detect whether the test side of the first inducing probes 51 and the test side of the second inducing probes 52 lead
It is logical, when the liquid level of the internal solvent of liquid storage box 2 is not less than the test side of the first inducing probes 51, the inspection of the first inducing probes 51
The test side conducting of end and the second inducing probes 52 is surveyed, the detection unit does not send cue；When the internal solvent of liquid storage box 2
Liquid level less than the first inducing probes 51 test side when, the test side of the first inducing probes 51 and the second inducing probes 52
Test side disconnects, and the detection unit sends the cue, and thus, user can be by the inspection of the first inducing probes 51 of regulation
The height residing for end is surveyed, the surplus of the internal solvent of solvent box 1, meets different user when control detection unit sends cue
Use demand.
Certainly, detection means 5 can also be the liquid level sensor in liquid storage box 2, and the liquid level sensor is connected with
Controller, the liquid level value in liquid storage box 2 that liquid level sensor will can be detected is transmitted to the controller, when what is detected
Liquid level is less than during the first liquid level of setting, the controller sends the cue in controller.
Further, the first inducing probes 51 and liquid storage box 2 can be connected through a screw thread, and threaded connection has structure letter
It is single, connection is reliable, the advantages of be convenient to mount and dismount, can be by the detection that adjusts the screw-in amount of screw thread to adjust the first inducing probes 51
The residing height in end, it is easy to operate.First inducing probes 51 can be higher than, feel equal to or less than first with the junction of liquid storage box 2
The test side of probe 51 is answered, when the first inducing probes 51 are less than or equal to the first inducing probes 51 with the junction of liquid storage box 2
During test side, with the increase of access times, the liquid level of solvent is gradually reduced, when the liquid level of solvent is less than the first inducing probes 51
Test side when, the solvent remained in the first inducing probes 51, can be from the detection of the first inducing probes 51 due to the effect of gravity
End flow to the first inducing probes 51 and the junction of liquid storage box 2, the bottom of liquid storage box 2 is flowed to by the inwall of liquid storage box 2, the bottom of with
The solvent in portion converges, and causes the first inducing probes 51 and the second inducing probes 52 to be still within conducting state within a certain period of time,
Prevent detection means 5 from sending cue in time, reduce detection means 5 and judge that the liquid level of the internal solvent of liquid storage box 2 is
It is no less than first liquid level when accuracy；When the first inducing probes 51 are felt with the junction of liquid storage box 2 higher than first
When answering the test side of probe 51, with the decline of solvent liquid level, the solvent remained in the first inducing probes 51 is due to the work of gravity
With, the test side of the first inducing probes 51 can be flow to along the first inducing probes 51, visited when the liquid level of solvent senses less than first
During the test side of pin 51, the quantity of solvent of the bottom residual of the first inducing probes 51 is less, and the first inducing probes 51 and second sense
Probe 52 is then turned off, and the solvent this prevents being remained in the first inducing probes 51 flows to bottom by the inwall of liquid storage box 2
Portion, causes the first inducing probes 51 and the second inducing probes 52 to be still within leading within a certain period of time after converging with the solvent of bottom
Logical state, so that the judgement of detection means 5 is more accurate.It is therefore preferable that the junction of the first inducing probes 51 and liquid storage box 2
Higher than the test side of the first inducing probes 51.
Second inducing probes 52 have following three kinds of set-up modes：Second inducing probes 52 can pass through the roof of liquid storage box 2
Stretch into liquid storage box 2 to set, it is also possible to which side wall or bottom wall through liquid storage box 2 stretch into liquid storage box 2 and set.When the second inducing probes 52
Through liquid storage box 2 roof stretch into liquid storage box 2 set when, the test side of the second inducing probes 52 will at least extend first liquid
Face highly, just can guarantee that the first inducing probes when the liquid level of the internal solvent of liquid storage box 2 is greater than or equal to the first liquid level
51 and second inducing probes 52 turn on, at this time, it may be necessary to the length of the second inducing probes 52 is more long；When the second inducing probes 52 are passed through
When the side wall or bottom wall of liquid storage box 2 stretch into the setting of liquid storage box 2, the test side of the second inducing probes 52 only needs guiding through liquid storage box 2
Side wall or bottom wall can be with solvent contacts, at this time, it may be necessary to the second shorter inducing probes 52 of length are it is ensured that when in liquid storage box 2
When the liquid level of solvent is greater than or equal to the first liquid level, the first inducing probes 51 and the second inducing probes 52 are turned on, because
This, the second inducing probes 52 stretch into liquid storage box 2 and set preferably across the side wall or bottom wall of liquid storage box 2 in the present embodiment, thus, contracting
The short length of the second inducing probes 52, has saved manufacturing cost.
The outlet of pump 3 can be connected with the colvent inlet of mixed water part 4 by connecting tube, at this time, it may be necessary to connecting tube it is more long,
The winding and bending of connecting tube are easily caused, making the structural compactness of use in washing machine solvent delivery device reduces, in addition solvent
Viscosity is generally larger, easily makes connection blockage, in order to avoid the winding and bending of connecting tube, improves use in washing machine solvent and delivers
The structural compactness of device, while avoiding connecting blockage, reference picture 3, Fig. 5, liquid storage box 2 includes mutual disconnected first chamber
The entrance of 2a and second chamber 2b, first chamber 2a and the outlet of solvent box 1, the outlet of first chamber 2a and entering for pump 3
The colvent inlet of mouth connection, the entrance of second chamber 2b and the outlet of pump 3, the outlet of second chamber 2b and mixed water part 4 connects
Logical, first chamber 2a is provided with detection means 5.Solvent in solvent box 1 flows into first chamber 2a from the entrance of first chamber 2a, then
Solvent in first chamber 2a is pumped into by second chamber 2b by pump 3, then mixed water part 4 is flowed into from the outlet of second chamber 2b
Colvent inlet, thus, shortens the length of connecting tube, so as to avoid the winding and bending of connecting tube, improves use in washing machine
The structural compactness of solvent delivery device, furthermore it is possible to the area of section for passing through to increase second chamber 2b internal solvent paths is prevented
Connection blockage.
Use in washing machine solvent delivery device can be such that user is repeatedly washed after disposably adding articles for washing, due to adding
Plus mobile solvent box 1 is needed during articles for washing, now, in order to prevent the escape in solvent box 1 and liquid storage box 2, the company
Fitting can be flexible pipe more long, or the first valve 6 and the second valve 7 being mutually butted.When solvent box 1 and liquid storage box
2 by soft pipe connection more long when, flexible pipe easily winding and bends, the viscosity of solvent in addition during solvent box 1 is moved
It is generally larger, flexible pipe blocking is easily caused, had some setbacks when solvent is flowed into liquid storage box 2 from solvent box 1；Reference picture 4 and Fig. 5, when
When being connected by the first valve 6 being mutually butted and the second valve 7 between solvent box 1 and liquid storage box 2, with the shifting of solvent box 1
Dynamic, the first valve 6 and the second valve 7 are separated, and now, the first valve 6 and the second valve 7 are simultaneously closed off, so as to prevent solvent box 1
With the solvent outflow in liquid storage box 2, when the first valve 6 and the second valve 7 are docked, the first valve 6 and the second valve 7 are beaten simultaneously
Open, the detergent or softener in solvent box 1 can pass sequentially through the first valve 6 and the second valve 7 flows into liquid storage box 2, thus, no
Can only prevent the solvent box 1 when volume is added from being flowed out with remaining solvent in liquid storage box 2, solvent can also flowed into from solvent box 1
It is more smooth during liquid storage box 2.Therefore, connector described in the present embodiment is preferably the first valve 6 and the second valve being mutually butted
7。
Reference picture 6 and Fig. 7, the first valve 6 include the first elastic component 61, the first valve element 62 and the entrance by liquid storage box 2
Place stretches out the first impeller 63 of setting, and the one end of the first elastic component 61 is inconsistent with liquid storage box 2, and the other end will by elastic force
The extruding closure of first valve element 62 in the porch of liquid storage box 2, the second valve 7 include the second elastic component 71, the second valve element 72 and
Stretched out the second impeller 73 of setting by the exit of solvent box 1, and the one end of the second elastic component 71 is inconsistent with solvent box 1,
Second valve element 72 is extruded closure in the exit of solvent box 1 by the other end by elastic force；When the entrance and solvent box 1 of liquid storage box 2
Outlet dock when, as shown in fig. 6, the first impeller 63 can make going out for solvent box 1 to the second valve element 72 is extruded in solvent box 1
Mouth is opened, while the second impeller 73 opens to the first valve element 62 is extruded in liquid storage box 2, the entrance of liquid storage box 2, solvent box
Solvent in 1 can pass sequentially through the outlet of solvent box 1, the entrance of liquid storage box 2 and flow into liquid storage box 2, when solvent box 1 is with respect to washing machine
When body is moved, the first valve 6 and the second valve 7 are separated, as shown in fig. 7, elastic force of first valve element 62 in the first elastic component 61
The lower closure of effect is blocked in solvent box 1 in the porch of liquid storage box 2, the second valve element 72 under the elastic force effect of the second elastic component 71
Exit, so as to prevent the escape in liquid storage box 2 and solvent box 1.
When the outlet of solvent box and the entrance of liquid storage box are separated, to ensure that the first valve element 62 seals the entrance of liquid storage box 2
Tight, reference picture 6, Fig. 7 is blocked up, the first impeller 63 in the present embodiment is shaft-like, one end of the first impeller 63 and liquid storage box 2
Inwall connection, the other end stretches out that liquid storage box 2 is outer to be set by the entrance of liquid storage box 2,62 sets of the first elastic component 61 and the first valve element
On the first impeller 63.Thus, when the outlet of solvent box and the entrance of liquid storage box are separated, the first valve element 62 is in the first bullet
Property part 61 elastic force effect it is lower can be slided along the first shaft-like impeller 63, until the entrance of liquid storage box 2 is blocked, i.e., first pushes away
The movement of 63 pairs of the first valve elements 62 of moving part play the guiding role, so as to improve the positional precision of the first valve element 62, it is ensured that first
Valve element 62 is tight by the entrance closure of liquid storage box 2.
In order to prevent during the entrance of liquid storage box 2 is docked with the outlet of solvent box 1, in liquid storage box 2 and solvent box 1
Escape, reference picture 6 to Fig. 8, the second impeller 73 includes catheter 731 in the present embodiment, and catheter 731 is by solvent box
1 outlet is extended to outside solvent box 1, the tube wall of one end that catheter 731 is exported away from solvent box along catheter 731 axle
To groove 732 is provided with, the entrance of liquid storage box 2 passes through elastic force to the first guide pipe 8, the first elastic component 61 is extended with liquid storage box 2
First valve element 62 is extruded the one end blocked in the first guide pipe 8 away from the entrance of liquid storage box 2, the depth of groove 732 is less than first
The axial length of guide pipe 8, the first impeller 63 stretch out the length of liquid storage box entrance less than catheter 731 axial length with it is recessed
The difference of the depth of groove 732；When the entrance of liquid storage box 2 is docked with the outlet of solvent box 1, the first impeller 63 can stretch into catheter
In 731, and the second valve element 72 is extruded, open the outlet of solvent box 1, while catheter 731 can be equipped with being oriented in first
In pipe 8, and the first valve element 62 is extruded, the first guide pipe 8 is opened away from one end of the entrance of liquid storage box 2, due to the depth of groove 732
Degree is less than the axial length of the first guide pipe 8, and the first impeller 63 stretches out the axle of the length less than catheter 731 of liquid storage box entrance
To length and the difference of the depth of groove 732, therefore, when catheter 731 extrudes the first valve element 62 and the extruding of the first impeller 63 the
During two valve elements 72, groove 732 has been completely in the first guide pipe 8 so that the solvent from the outlet outflow of solvent box 1 is by leading
Groove 732 in liquid pipe 731 enters liquid storage box 2, so as to the mistake for preventing from being docked with the outlet of solvent box 1 in the entrance of liquid storage box 2
Cheng Zhong, the escape in liquid storage box 2 and solvent box 1.It is opposite, the second impeller can also be it is shaft-like, the second impeller
The inwall connection of one end and solvent box, the other end is stretched out outside solvent box by the outlet of solvent box and set, the second elastic component and second
Valve core housing is on the second impeller.Now, the outlet of solvent box can also be to being extended with the 3rd guide pipe, second in solvent box
Second valve element is extruded one end that closure is exported in the 3rd guide pipe away from solvent box by elastic component by elastic force, and first promotes
Part can also include mozzle, and one end of the mozzle and the entrance of liquid storage box are docked, and the tube wall of the other end is along the water conservancy diversion
Pipe is axially arranged with opening, and the axial length of the depth less than the 3rd guide pipe of the opening, the second impeller stretches out molten
The difference of the depth of the length less than the axial length and opening of mozzle of agent box outlet；When the entrance of liquid storage box and going out for solvent box
During mouth docking, the second impeller can be stretched into the mozzle, and extrudes the first valve element, open the entrance of liquid storage box, while
The mozzle can be equipped with the 3rd guide pipe, and extrudes the second valve element, make the 3rd guide pipe away from molten
Open one end of agent box outlet.
The articles for washing of disposable addition needs to meet the multiple washing demand of user in solvent box, and liquid storage box only for
The surplus of solvent is detected, without depositing substantial amounts of detergent, therefore, liquid storage box is along the axial length of the first elastic component less than molten
Agent box along the second elastic component axial length so that when the first impeller is shaft-like, the length of the first impeller is less than when second
The length of the second impeller when impeller is shaft-like, therefore, preferably the first impeller is shaft-like and the second promotion in the present embodiment
Part includes catheter, is that shaft-like and the first impeller includes mozzle compared to the second impeller, and the present embodiment shortens shaft-like pushing away
The length of moving part, so as to reduce the space that shaft-like impeller takes in solvent delivery device, and then increases solvent dispensing
The capacity of device.
On the basis of above-described embodiment, in order to improve the structural compactness of the second valve, while reduces cost, reference picture
6th, Fig. 7 and Fig. 9, the solvent box 1 in the present embodiment includes the second guide pipe 9 and end cap 10, and the second guide pipe 9 is by solvent box 1
Export and be extended in solvent box 1, end cap 10 is equipped with the one end exported away from solvent box 1 in the second guide pipe 9, end cap
10 are provided with inlet opening 101, and the solvent in solvent box 1 can flow into the second guide pipe 9 by inlet opening 101, and the second valve element 72 sets
In in the second guide pipe 9, the inner surface of the second elastic component 71 and end cap 10 is contradicted.When the entrance of liquid storage box 2 and going out for solvent box 1
Mouthful docking when, the solvent in the second guide pipe 9 can flow into liquid storage box 2, due to end cap 10 be equipped with the second guide pipe 9 away from
The inner surface of one end of the outlet of solvent box 1, the second elastic component 71 and end cap 10 is contradicted, so as to shorten the length of the second elastic component 71
Degree, and then the structural compactness of the second valve 7 is improve, while reducing cost.When the outlet of solvent box and entering for liquid storage box
When mouth is separated, to ensure that the second valve element 72 is tight by the outlet closure of solvent box 1, end cap 10 is provided with pilot hole and (does not show in figure
Go out), guide post 102 is equipped with pilot hole, one end of guide post 102 passes through the axle center hole and second of the second elastic component 71
Valve element 72 is connected, and guide post 102 can be slided along pilot hole, the second valve element 72 is opened or closed the outlet of solvent box 1, by
This, when the outlet of solvent box and the entrance of liquid storage box are separated, the movement by pilot hole to guide post 102 is oriented to, from
And further increasing the positional precision of the second valve element 72, it is ensured that the second valve element 72 is tight by the outlet closure of solvent box 1.For
The stability of the second valve 7 is improved, the lateral wall of second guide pipe 9 is provided with raised 91, and end cap 10 is provided with kink 103,
Kink 103 is provided with draw-in groove 104, and raised 91 and draw-in groove 104 coordinate clamping, this prevents end cap 10 in the second elastic component 71
Elastic force effect under come off from the second guide pipe 9, so as to improve the stability of the second valve 7.
In order to improve the sealing of the first valve 6 and the second valve 7, reference picture 6, Fig. 7 and Fig. 9, the first valve element 62 and storage
The junction of the entrance of liquid box 2 is provided with first seal 64, and the second valve element 72 is provided with the second sealing with the junction of the outlet of solvent box 1
Part 74, thus, when the outlet of the entrance and solvent box 1 of liquid storage box 2 is simultaneously closed off, first seal 64 and second seal 74
Oozing out for solvent is effectively reduced, so as to improve the sealing of the first valve 6 and the second valve 7.
Reference picture 6 to Fig. 8, the outer surface of catheter 731 is circumferentially with least one sealing ring 75, thus, works as storage along it
When the entrance of liquid box 2 is docked with the outlet of solvent box 1, sealing ring 75 can be by the outer of the inwall of the first guide pipe 8 and catheter 731
Gap sealing between wall, so as to prevent solvent from the gap between the inwall and the outer wall of catheter 731 of the first guide pipe 8
Leakage.
In embodiments of the present invention, first seal 64 and second seal 74 are made by elastomeric material, and elastomeric material is not
Only good seal performance, and it is cheap, it is possible to decrease the manufacturing cost of use in washing machine solvent delivery device.
Embodiment two：
Reference picture 3 to Fig. 5, use in washing machine solvent delivery device in the present embodiment, including solvent box 1, liquid storage box 2, pump 3 with
And mixed water part 4, liquid storage box 2 is fixedly installed with respect to washing machine body, and solvent box 1 can be moved relative to washing machine body, and solvent box 1 is wrapped
Include detergent chamber 11, softener chamber 12 and washing powder and deliver groove 13, liquid storage box 2 includes the first liquid storage box 21 and the second storage
Liquid box 22, pump 3 includes the first pump 31 and the second pump 32, the bottom of detergent chamber 11 and the bottom of softener chamber 12 respectively with
The bottom of the first liquid storage box 21 is connected with the bottom of the second liquid storage box 22 by connector, and the connector can make detergent chamber
Solvent in 11 flows into the first liquid storage box 21, the solvent in softener chamber 12 can be made to flow into the second liquid storage box 22, when solvent box 1
When being moved relative to washing machine body, the connector can prevent detergent chamber 11, softener chamber 12, the first liquid storage box 21 with
And the second escape in liquid storage box 22, the solvent in the first liquid storage box 21 and the second liquid storage box 22 can respectively pass through the first pump
31 and second pump 32 pump into mixed water part 4, the delivery port of mixed water part 4 is connected with washing powder dispensing groove 13, the first liquid storage box 21 and the
Two liquid storage boxes 22 are equipped with detection means 5, when the liquid level of the first liquid storage box 21 or the internal solvent of the second liquid storage box 22 is less than the
During one liquid level, corresponding detection means 5 sends cue.
Use in washing machine solvent delivery device provided in an embodiment of the present invention, due to bottom and first storage of detergent chamber 11
The bottom of liquid box 21 is connected by connector, and the bottom of softener chamber 12 is connected with the bottom of the second liquid storage box 22 by connector
It is logical so that the detergent in detergent chamber 11 can be flow in the first liquid storage box 21 from the bottom of detergent chamber 11, softener
Softener in chamber 12 can be flow in the second liquid storage box 22 from the bottom of softener chamber 12, so that the first liquid storage box 21
The liquid level of detergent is always consistent in the liquid level and detergent chamber 11 of interior detergent, in the second liquid storage box 22
The liquid level of softener is always consistent in the liquid level and softener chamber 12 of softener, thus, need to only detect the
The liquid level of one liquid storage box 21 and the internal solvent of the second liquid storage box 22, you can obtain in detergent chamber 11 and softener chamber 12
The surplus of solvent, when the liquid level of the first liquid storage box 21 and the internal solvent of the second liquid storage box 22 is detected, sets respectively first
Detection means 5, when the liquid level of the first liquid storage box 21 or the internal solvent of the second liquid storage box 22 is less than the first liquid level so that
Corresponding detection means 5 can send cue, wherein, the first liquid level can set according to demand, for example, will can wash
Half barrel or the liquid level residing for the liquid detergent needed for one barrel of clothing are set as the first liquid level, thus, when detection means 5 is sent out
When going out cue, the surplus of the internal solvent of solvent box 1 also washs half barrel or one barrel of clothing enough, and washing machine still can continue
Normal operation a period of time, prepare so as to may be such that user has time enough to carry out liquid feeding under the premise of non-stop-machine, it is to avoid
The use current to user is impacted.Further, since the first liquid storage box 21 and the relative washing machine body of the second liquid storage box 22 are consolidated
It is fixed to set, and detection means 5 is arranged in the first liquid storage box 21 and the second liquid storage box 22, therefore when solvent box 1 is with respect to washing machine
When body is moved, detection means 5 can't be moved with solvent box 1, so as to prevent deformation and the mill of the connecting line of detection means 5
Damage；When washing-powder feeding is needed, can deliver and washing powder is added in groove 13, now, the first pump 31 and the second pump 32 in washing powder
Do not start, washing powder can be delivered the washing powder in groove 13 and rush in inner tank of washing machine by the water flowed out from the delivery port of mixed water part 4, from
And realize the dispensing of washing powder；When putting detergent and/or softener is needed, corresponding pump can be started, by detergent and/or
Softener pumps into mixed water part 4, and detergent and/or softener together flow into washing powder and deliver groove with water from the delivery port of mixed water part 4
13, and then inner tank of washing machine is flowed into, realize the dispensing of detergent and/or softener.Therefore, the use in washing machine in the present embodiment is molten
Agent delivery device can be used for the multi-solvents such as washing-powder feeding, detergent and softener, meet the different use demands of user.
Reference picture 3, Fig. 4, the water inlet of mixed water part 4 is provided with the first silver strip 41 and the second silver strip 42, the He of the first silver strip 41
Second silver strip 42 is respectively connected with power supply (not shown), when the water inlet of mixed water part 4 is intake, the first silver strip 41 and the second silver medal
Piece 42 can be electrolysed out silver ion, and silver ion together flows into inner tank of washing machine, clothing is killed with water from the delivery port of mixed water part 4
Bacterium.
Further, pump 3 is wriggling piston pump, can be by the throwing that controls the working time of wriggling piston pump to control solvent
High-volume, wriggling piston pump accurately controls the volume of conveyed solvent, the delivery precision of solvent is improved, in addition, wriggling piston
Pump is one-way pump, can prevent water from inversely being flowed into pump from the colvent inlet of mixed water part 4.
Reference picture 5, liquid storage box 2 is flowed into for convenience of the solvent in solvent box 1, and liquid storage box 2 is provided with steam vent 23, thus,
The air pressure in air pressure and solvent box 1 in liquid storage box 2 is equal, and liquid storage box 2 is flowed into so as to facilitate the solvent in solvent box 1.
The embodiment of the present invention additionally provides the solvent delivery device in a kind of washing machine, including any of the above-described embodiment.
Washing machine provided in an embodiment of the present invention, because the bottom of solvent box 1 and the bottom of liquid storage box 2 are connected by connector
Logical, the connector causes that the solvent in solvent box 1 can be flow in liquid storage box 2 from the bottom of solvent box 1, so that liquid storage box
The liquid level of 2 internal solvents and the liquid level of the internal solvent of solvent box 1 are always consistent, thus, need to only detect in liquid storage box 2
The liquid level of solvent, you can obtain the surplus of the internal solvent of solvent box 1, when the liquid level of the internal solvent of liquid storage box 2 is detected,
Detection means 5 is set first, when the liquid level of the internal solvent of liquid storage box 2 is less than the first liquid level so that detection means 5 can
Cue is sent, wherein, the first liquid level can set according to demand, for example, half barrel or one barrel of clothing institute will can be washed
The liquid level residing for liquid detergent for needing is set as the first liquid level, thus, molten when detection means 5 sends cue
The surplus of the internal solvent of agent box 1 also washs half barrel or one barrel of clothing enough, when washing machine still can continue normally to run one section
Between, prepare so as to may be such that user has time enough to carry out liquid feeding under the premise of non-stop-machine, it is to avoid current to user makes
With impacting.Further, since liquid storage box 2 is fixedly installed with respect to washing machine body, and detection means 5 is arranged in liquid storage box 2,
Therefore when solvent box 1 is moved relative to washing machine body, detection means 5 can't be moved with solvent box 1, so as to prevent inspection
Survey the deformation and abrasion of the connecting line of device 5.
Other compositions of washing machine on the embodiment of the present invention etc. have been well known to those skilled in the art, herein not
Describe in detail again.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of use in washing machine solvent delivery device, it is characterised in that described including solvent box, liquid storage box, pump and mixed water part
Liquid storage box is fixedly installed with respect to washing machine body, and the solvent box can be moved relative to washing machine body, the bottom of the solvent box
Bottom with the liquid storage box is connected by connector, and the connector can make the solvent in the solvent box flow into the liquid storage
Box, when the solvent box is moved relative to washing machine body, the connector can be prevented in the solvent box and the liquid storage box
Escape, the pump can be pumped into the mixed water part solvent in the liquid storage box, and the mixed water part can will be described molten
Agent imports inner tank of washing machine, and the liquid storage box is provided with detection means, when the liquid level of the liquid storage box internal solvent is less than first
During liquid level, the detection means sends cue；
The liquid storage box includes mutual disconnected first chamber and second chamber, the entrance of the first chamber and the solvent box
Outlet, the outlet of the first chamber connects with the entrance of the pump, the entrance of the second chamber and the pump
Outlet, the outlet of the second chamber is connected with the colvent inlet of the mixed water part, and the detection means is arranged at described
First chamber.
2. use in washing machine solvent delivery device according to claim 1, it is characterised in that the detection means includes first
Inducing probes, the second inducing probes and detection unit, first inducing probes and second inducing probes respectively with institute
State detection unit to connect, the test side of the test side of first inducing probes and second inducing probes is located at the storage
In liquid box, the height residing for the test side of first inducing probes is first liquid level, second inducing probes
Test side be not higher than the test side of first inducing probes, the test side of first inducing probes and second sensing
The test side of probe can be turned on by the solvent in the liquid storage box, and the detection unit is used to detect first inducing probes
Test side and the test side of second inducing probes whether turn on, when the test side of first inducing probes and described
When the test side of two inducing probes disconnects, the detection unit sends the cue.
3. use in washing machine solvent delivery device according to claim 2, it is characterised in that first inducing probes and institute
State the test side of the junction higher than first inducing probes of liquid storage box.
4. use in washing machine solvent delivery device according to claim 1, it is characterised in that the connector includes mutually right
The first valve and the second valve for connecing, when first valve and second valve are separated, first valve and described
Second valve can be simultaneously closed off, when first valve and second valve are docked, first valve and described second
Valve can be opened simultaneously.
5. use in washing machine solvent delivery device according to claim 4, it is characterised in that first valve includes first
Elastic component, the first valve element and the porch by the liquid storage box stretch out the first impeller of setting, first elasticity
Part one end is inconsistent with the liquid storage box, and first valve element is extruded closure entering in the liquid storage box by the other end by elastic force
At mouthful, second valve stretches out setting including the second elastic component, the second valve element and the exit by the solvent box
The second impeller, described second elastic component one end is inconsistent with the solvent box, and the other end is by elastic force by second valve
Core extruding closure is in the exit of the solvent box；
When the entrance of the liquid storage box is docked with the outlet of the solvent box, first impeller can be in the solvent box
Second valve element is extruded, the outlet of the solvent box is opened, while second impeller can be squeezed in the liquid storage box
First valve element is pressed, the entrance of the liquid storage box is opened.
6. use in washing machine solvent delivery device according to claim 1, it is characterised in that the solvent box includes detergent
Chamber, softener chamber and washing powder deliver groove, and the liquid storage box includes the first liquid storage box and the second liquid storage box, the pump bag
Include the first pump and the second pump, the bottom of the bottom of the detergent chamber and the softener chamber respectively with first liquid storage
The bottom of box connects with the bottom of second liquid storage box, and the solvent in first liquid storage box and second liquid storage box can divide
The mixed water part is not pumped into by first pump and second pump, the delivery port of the mixed water part is delivered with the washing powder
Groove is connected.
7. use in washing machine solvent delivery device according to claim 1, it is characterised in that the water inlet of the mixed water part sets
The first silver strip and the second silver strip are equipped with, first silver strip and second silver strip are respectively connected with power supply.
8. use in washing machine solvent delivery device according to claim 1, it is characterised in that the liquid storage box is provided with exhaust
Hole.
9. a kind of washing machine, it is characterised in that including the solvent delivery device any one of claim 1~8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510284100.6A CN104894813B (en) | 2015-05-28 | 2015-05-28 | A kind of use in washing machine solvent delivery device and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510284100.6A CN104894813B (en) | 2015-05-28 | 2015-05-28 | A kind of use in washing machine solvent delivery device and washing machine |
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| CN104894813B true CN104894813B (en) | 2017-06-30 |
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Cited By (1)
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| KR102512289B1 (en) | 2016-05-30 | 2023-03-22 | 엘지전자 주식회사 | A Laundry apparuts |
| CN106637832B (en) * | 2016-08-24 | 2020-03-27 | 海信（山东）冰箱有限公司 | Water distribution system of multi-drum washing machine, control method of water distribution system and multi-drum washing machine |
| CN106222955B (en) * | 2016-08-31 | 2018-10-19 | 无锡小天鹅股份有限公司 | The automatic jettison system of washing machine and the washing machine with it |
| CN106637835B (en) * | 2017-02-20 | 2019-08-23 | 无锡小天鹅电器有限公司 | Delivery device for washing machine and the washing machine with it |
| CN107099977A (en) * | 2017-05-23 | 2017-08-29 | 珠海格力电器股份有限公司 | A kind of washing machine and washing machine feeding box |
| KR20180136098A (en) * | 2017-06-14 | 2018-12-24 | 주식회사 대우전자 | Wall mounted washing machine, and detergent case thereof |
| CN107385799A (en) * | 2017-08-21 | 2017-11-24 | 无锡小天鹅股份有限公司 | Detergent throwing device and washing machine |
| CN107831026A (en) * | 2017-11-17 | 2018-03-23 | 广东恒鑫智能装备股份有限公司 | One kind is used for the online water filling shutdown all-in-one of roller washing machine |
| CN107842273A (en) * | 2017-11-23 | 2018-03-27 | 广东恒鑫智能装备股份有限公司 | Automatic door closing mechanism |
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| CN108998931A (en) * | 2018-09-27 | 2018-12-14 | 青岛海尔洗衣机有限公司 | The external liquid storage box of household electrical appliance and household electrical appliance |
| CN112553839A (en) * | 2019-09-26 | 2021-03-26 | 青岛海尔洗衣机有限公司 | Stock solution structure, put in device and washing equipment |
| CN110916587B (en) * | 2019-12-31 | 2021-10-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Dishwasher and dispenser and door assembly for a dishwasher |
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| CN104894813A (en) | 2015-09-09 |
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Address after: 266736 Qingdao, Pingdu City, South Village, Hisense Road, No. 8, No. Applicant after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Applicant before: Hisense (Shandong) refrigerator Co., Ltd. |
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