CN103850096B - The detergent throwing device of integrated water softening system and the washing machine with the device - Google Patents
The detergent throwing device of integrated water softening system and the washing machine with the device Download PDFInfo
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- CN103850096B CN103850096B CN201210499551.8A CN201210499551A CN103850096B CN 103850096 B CN103850096 B CN 103850096B CN 201210499551 A CN201210499551 A CN 201210499551A CN 103850096 B CN103850096 B CN 103850096B
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- water
- softening
- regeneration
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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
- D06F39/007—Arrangements of water softeners
-
- 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
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The invention discloses a kind of detergent throwing device of integrated water softening system and with the device washing machine, detergent throwing device includes the dispensing drawer of box body and push-and-pull in box body, it is also integrated with water softening system, including water demineralizer and softening regenerating unit, water demineralizer integrated installation is on box body, soften regenerating unit located at launching on drawer, connection water demineralizer is integrated with box body and softens the regeneration water route of regenerating unit.Described dispensing drawer is provided with detergent and launches chamber, and the detergent water inlet water route launched chamber with detergent and communicated is integrated with box body, and water demineralizer connects main water intaking valve and detergent water inlet water route.Described dispensing drawer is provided with softening regeneration chamber, and for softening regenerating unit in softening regeneration chamber, bottom is filtering grid, and salt is placed inside softening regenerating unit, check-valves is provided between softening regeneration chamber and regeneration water route.The present invention has the characteristics of simple in construction, small volume, low cost.
Description
Technical field
The present invention relates to the detergent throwing device in washing machine field, specifically washing machine, especially one kind to be integrated with soft
Change the detergent throwing device of water system and the washing machine with the device.
Background technology
The washing machine of prior art is typically to coordinate detergent to wash clothing using water, and a large amount of ore deposits are contained in water
Hardness is higher when calcium, magnesium quasi-mineral ion, is referred to as hard water, and when being in the suds using hard water, these mineral ions can be with
Surfactant reaction in detergent, reduce the dirt-removing power of detergent.Water hardening composition is used as when containing in laundry water
Divalent calcium ions, magnesium ion etc. cation when, these calcium ions, magnesium ion generates with surfactant reaction in detergent
The metallicity soap of non-dissolving, reduce the surfactant quantity for being advantageous to laundry and reduce decontamination ability.Washed with hard water
Clothes out looks black dull, slovenly, feels and feels coarse, stiff.Divalent calcium ions, magnesium ion and dust are combined into
Insoluble salt, make the more difficult removal of spot.And the dirt on clothing introduces more stealthy mineral matters into laundry water, make water quality more
Firmly.The fiber that can be also spoiled a dress with hard water laundry clothes, makes the service life of clothing shorten up to 40%；Heated to hard water
When can produce a large amount of incrustation scales, reduce efficiency and easily make heater block generation failure.So when hard water is used in washing machine clearly
When washed, the scourability and efficiency that can make washing machine product reduce, and influence product reliability.
In order to solve the above problems, a variety of method and apparatus for applying the softened water on washing machine have been proposed, wherein
Sofening treatment effect preferably and regenerating easily can long-term use be for utilization ion exchange resin softening plant.It is a kind of
Washing machine equipped with ion exchange resin water softening device, ion exchange resin water softening device is housed on the top of washing machine,
Water softening device is mainly made up of top salt container and bottom ion exchange resin container.Salt container is to be used to produce salt solution,
For ion exchange resin regeneration.
Prior art also discloses a kind of washing machine with water-softening plant, and it improves the dissolubility of detergent simultaneously
With water softening performance.The washing machine includes：Cylinder；Water supply, for feeding water into cylinder；Detergent supply device, use
In detergent is fed into cylinder；Water-softening plant, for softened water.Water-softening plant is provided so as to supply from water supply
The water answered can mix with the detergent supplied from detergent supply device, and it is soft that the water then mixed with detergent can be supplied to water
Makeup is put.
Application No. CN200610103681.X Chinese patent discloses a kind of washing machine water hardness control method, the party
Method is used for the automatic washing machine equipped with ion exchange resin water softening device and control device；It is equipped with the inside of washing machine
Water hardness detection means；Control device controls softened water electromagnetism according to the testing result of the water hardness detection means on washing machine
Valve, softened water discharge magnetic valve, the opening and closing of intake pipe of washing machine magnetic valve, make running water be directly entered washing tube or pass through softened water
Device enters washing tube；A water softening device is often used, that is, carries out the brine regeneration processing of primary ions exchanger resin, control
Device records number of processes and accumulates it result display storage, when accumulative number of processes reaches setting value, sends warning, prompts
User adds salt.
Said structure primarily focuses on the effect of softening plant and the research of renovation process, does not account for being installed on washing machine
To the influence of complete machine when upper, and generated following shortcoming：
1st, water softening device and regenerating unit volume is larger, structure is not compact, water softening device and regenerating unit are arranged on
Larger space is taken in washing machine, influences the overall structure of washing machine and appearance design；
2nd, water softening device and regenerating unit need external a large amount of water inlet pipe and water outlet pipes and magnetic valve to form disengaging water route, using
Great amount of cost is added on washing machine；
3rd, the salt of regeneration is launched inconvenient, or needs to open dispensing port in shell, and the outward appearance for influenceing washing machine complete machine is set
Meter.
In view of this it is special to propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided a kind of simple in construction, small volume,
The low detergent throwing device for being integrated with water softening system of cost.
Another object of the present invention is to provide a kind of washing machine with above-mentioned detergent throwing device.
In order to solve the above technical problems, the present invention is using the basic conception of technical scheme：A kind of integrated water softening system
Detergent throwing device, including box body and push-and-pull the dispensing drawer in box body, described detergent throwing device integrates
There is water softening system, including water demineralizer and softening regenerating unit, water demineralizer integrated installation soften regenerating unit on box body
Located at launching on drawer, connection water demineralizer is integrated with box body and softens the regeneration water route of regenerating unit.
Described dispensing drawer is provided with detergent and launches chamber, is integrated with box body and is washed with what detergent dispensing chamber communicated
Agent water inlet water route is washed, water demineralizer connects main water intaking valve and detergent water inlet water route.
The regeneration water inlet communicated corresponding with softening regenerating unit and regeneration water inlet water route are integrated with described box body, also
Provided with the regenerative wastewater draining water route communicated with water demineralizer bottom, regenerative wastewater draining water route connects with regenerative wastewater draining valve
It is logical.
Ion exchange resin is filled with inside described water demineralizer, top is provided with the softening communicated with regeneration water route and regenerated
Water inlet and with the washing delivery port that communicates of detergent water inlet water route, bottom be provided with the washing water inlet that is communicated with main water intaking valve and
The regenerative wastewater discharge outlet communicated with regenerative wastewater draining water route.
Described regeneration water route is provided with siphon pipe, using washing water inlet during ion exchange resin regeneration in water demineralizer
Water inlet produces siphonage by the draining of regenerative wastewater discharge outlet, and softening regeneration water inlet is provided with control valve, preferably ball-cock assembly,
When softened water, the water in water demineralizer is full of water demineralizer, and ball float, which floats, blocks softening regeneration water inlet, prevents softened water from entering
Enter to regenerate water route.
Described dispensing drawer is provided with softening regeneration chamber, and in softening regeneration chamber, bottom is softening regenerating unit
Filtering grid, softening regenerating unit inside place salt, check-valves are provided between softening regeneration chamber and regeneration water route.
Further, it is inclined-plane that described filtering grid, which is V-shaped or corresponds to the side of check-valves, can to filter
There is enough salt hydrospaces between grating base and softening regeneration cavity bottom, running water can also be increased and dissolved with salt
Contact area.
The edible salt testing terminal for detecting the presence of salt is provided with described regeneration water route or softening regeneration chamber, passes through detection
Salt water conductivity judges whether also salt.
Described check-valves includes communicating the push rod of one end, softening regeneration chamber with softening regenerating unit located at regeneration water route
The valve chamber and liquid outlet of bottom, valve chamber communicate with softening regeneration chamber interior, spring are provided with valve chamber and is moved by spring reset
The dynamic valve element for blocking liquid outlet.
Described dispensing drawer is additionally provided with softening agent and launches chamber, and phase corresponding with softening agent dispensing chamber is integrated with box body
Logical softening agent water inlet and softening agent water inlet water route.
Washing machine of the present invention is provided with washings hardness determination module, including water hardness sensor.
Main water intaking valve is opened during water inlet, and running water is entered in water demineralizer from bottom wash water inlet, flows through water softening
The ion exchange resin being full of inside device, Ca, Mg ion being sufficiently displaced from water, then the washing water outlet at the top of water demineralizer
Mouth outflow, the detergent water inlet water route integrated by box body, the detergent dispensing chamber for launching drawer is flowed into, finally enters Sheng
In bucket.Water hardness sensor in steel ladle can be with the washing water hardness after measurement processing, and it is electromechanical to be transmitted to laundry
Brain plate, when the water hardness exceedes limit value, it is believed that the ion exchange resin in water demineralizer, which fails, to be needed to regenerate.Softening regeneration
When, pull out drawer and launch salt in softening agent dispensing chamber, then by drawer push-in in box body.Outside running water is by box body
On the regeneration water inlet that is integrated with and regeneration water inlet water route flow into softening regenerating unit dissolving salt, form saturated aqueous common salt.Only
Return valve follower and push valve element open, check-valves is opened, and regenerative wastewater draining valve is opened, and opens main water intaking valve 1-2s, and regeneration water route produces
Main water intaking valve is turned off after siphonage, softens the saturated aqueous common salt in regeneration chamber successively by check-valves, regeneration water route, softening
Regeneration water inlet is flowed slowly into water demineralizer, is fully exchanged with ion exchange resin, is Na ions Ca, Mg ion exchange,
Then the mixed saline solution containing a large amount of Ca, Mg ions successively by regenerative wastewater draining water route, regenerative wastewater discharge outlet, regeneration
Waste water draining valve is discharged.Regenerative wastewater draining valve connects washing machine sewer pipe and is directly discharged into sewer.Eaten when in salt drop spaces
During salt deficiency, then saturated aqueous common salt can not be formed, edible salt testing terminal test to such case is alarmed immediately, prompts user's addition
Salt.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
Water softening system is integrated on detergent throwing device by the present invention, and original supply channel Uniting, structure
Compact, saving space, does not influence complete machine outward appearance；Modularization is installed, and production cost is low；It is easy to use that drawer is launched using detergent
The characteristics of, softening regenerating unit is integrated into detergent and launched on drawer so that it is convenient that salt is launched, and can automatic detection again
Eat salt residual volume raw.
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the box body exploded perspective view of detergent throwing device of the present invention；
Fig. 2 is the dispensing drawer exploded perspective view of detergent throwing device of the present invention；
Fig. 3 is detergent throwing device sectional view of the present invention.
Embodiment
As shown in Figure 1 to Figure 3, detergent throwing device of the present invention, including box body 1 and push-and-pull are in box body 1
Dispensing drawer 2, described detergent throwing device is integrated with water softening system, including water demineralizer 3 and softening regenerating unit
4, for the integrated installation of water demineralizer 3 on box body 1, softening regenerating unit 4 is integrated with connection water located at launching on drawer 2 on box body 1
The regeneration water route 5 of demineralizer 3 and softening regenerating unit 4.
As shown in Fig. 2 described dispensing drawer 2 is provided with, detergent launches chamber 21 and softening agent launches chamber 22, is throwing
The inner for putting drawer 2 is additionally provided with softening regeneration chamber 23, and in softening regeneration chamber 23, bottom was softening regenerating unit 4
Filter grid grid 41, the inside of softening regenerating unit 4 place salt, check-valves 6 are provided between softening regeneration chamber 23 and regeneration water route 5.
As shown in figure 1, the detergent water inlet water route launched chamber 21 with detergent and communicated is integrated with described box body 1
11, water demineralizer 3 connects main water intaking valve and detergent water inlet water route 11；In addition, it is integrated with box body 1 and softening regenerating unit 4
The corresponding regeneration water inlet 12 communicated and regeneration water inlet water route 13, are additionally provided with the regenerative wastewater row communicated with the bottom of water demineralizer 3
Water water route 14, regenerative wastewater draining water route 14 connect with regenerative wastewater draining valve 7（Refering to Fig. 3）.Corresponding softening agent launches chamber
22, it is integrated with box body 1 and launches the corresponding softening agent water inlet 15 communicated of chamber 22 with softening agent and softening agent is intake water route 16.
Further, described box body 1 includes the back box 19 of top cover 17, plate of water route 18 and bottom successively from top to bottom.Again
Raw water inlet 12 and softening agent water inlet 15 are on top cover 17, detergent water inlet water route 11, regeneration water inlet water route 13 and softening
Agent water inlet water route 16 is integrated in plate of water route 18, and water demineralizer 3 is located at the inner of back box 19, and regenerative wastewater draining water route 14 is integrated
The lower section of water demineralizer 3 in back box 19, delivery port 10 is additionally provided with back box 19（Refering to Fig. 1）.
As shown in figure 1, being filled with ion exchange resin inside water demineralizer 3 of the present invention, top is provided with and regeneration
Softening regeneration water inlet 31 that water route 5 communicates and with the washing delivery port 32 that communicates of detergent water inlet water route 11, bottom be provided with
The washing water inlet that main water intaking valve communicates（Not shown in figure）With the regenerative wastewater draining communicated with regenerative wastewater draining water route 14
Mouth 33（Refering to Fig. 3）.
Place the sodium ion regeneration that salt is used for ion exchange resin, bottom filter grid in the inside of softening regenerating unit 4
Grid 41 can retain the undissolved salt of bulk and undissolved large granular impurity while saline solution is passed through, and avoid water route from blocking up
Plug, preferable filtering grid 41 is V-shaped（Refering to Fig. 2）, to increase running water and salt dissolving contact area.Described regeneration
The edible salt testing terminal for detecting the presence of salt is provided with water route 5 or softening regeneration chamber 23（Not shown in figure）, eaten by detecting
Salt water conductivity judges whether also salt.
As shown in figure 3, check-valves 6 of the present invention includes communicating one end with softening regenerating unit 4 located at regeneration water route 5
Push rod 61, softening regeneration cavity bottom valve chamber 62 and liquid outlet 63, valve chamber 62 with softening regenerate chamber 23 inside communicates, valve
The valve element 65 of liquid outlet 63 is blocked in room 62 provided with spring 64 and by spring reset movement.
Regeneration water route 5 of the present invention is provided with siphon pipe（Not shown in figure）, the ion exchange resin in water demineralizer
Utilize to wash water inlet and intake during regeneration and pass through regenerative wastewater discharge outlet draining generation siphonage.Or set on regeneration water route 5
There is draining pump.
Softening regeneration water inlet is provided with control valve, preferably ball-cock assembly 8（Refering to Fig. 3）, when softened water, in water demineralizer
Water be full of water demineralizer, ball float, which floats, blocks softening regeneration water inlet, prevents that softened water from entering regeneration water route, or to be other
Check valve.
Washing machine of the present invention is provided with washings hardness determination module, including water hardness sensor, is installed on laundry
In machine steel ladle.Or further, the second water hardness sensor is provided with the water route of main water intaking valve to water demineralizer to examine
The hardness of survey running water, if the water hardness meets washing and required, need not move through water softening and directly intake into steel ladle.
Main water intaking valve is opened during water inlet, and running water is entered in water demineralizer from bottom wash water inlet, flows through water softening
The ion exchange resin being full of inside device, Ca, Mg ion being sufficiently displaced from water, then the washing water outlet at the top of water demineralizer
Mouth outflow, the detergent water inlet water route integrated by box body, the detergent dispensing chamber for launching drawer is flowed into, finally enters Sheng
In bucket.Water hardness sensor in steel ladle can be with the washing water hardness after measurement processing, and it is electromechanical to be transmitted to laundry
Brain plate, when the water hardness exceedes limit value, it is believed that the ion exchange resin in water demineralizer, which fails, to be needed to regenerate.Softening regeneration
When, pull out drawer and launch salt in softening agent dispensing chamber, then by drawer push-in in box body.Outside running water is by box body
On the regeneration water inlet that is integrated with and regeneration water inlet water route flow into softening regenerating unit dissolving salt, form saturated aqueous common salt.Only
Return valve follower and push valve element open, check-valves is opened, and regenerative wastewater draining valve is opened, and opens main water intaking valve 1-2s, and regeneration water route produces
Main water intaking valve is turned off after siphonage, softens the saturated aqueous common salt in regeneration chamber successively by check-valves, regeneration water route, softening
Regeneration water inlet is flowed slowly into water demineralizer, is fully exchanged with ion exchange resin, is Na ions Ca, Mg ion exchange,
Then the mixed saline solution containing a large amount of Ca, Mg ions successively by regenerative wastewater draining water route, regenerative wastewater discharge outlet, regeneration
Waste water draining valve is discharged.Regenerative wastewater draining valve connects washing machine sewer pipe and is directly discharged into sewer.Eaten when in salt drop spaces
During salt deficiency, then saturated aqueous common salt can not be formed, edible salt testing terminal test to such case is alarmed immediately, prompts user's addition
Salt.
Embodiment in above-described embodiment is only that the preferred embodiments of the present invention are described, not to the present invention
Spirit and scope be defined, on the premise of design philosophy of the present invention is not departed from, professional and technical personnel in the art to this
The various changes and modifications that the technical scheme of invention is made, belong to protection scope of the present invention.
Claims (8)
1. a kind of detergent throwing device of integrated water softening system, including the dispensing drawer that box body and push-and-pull are located in box body,
It is characterized in that：Described detergent throwing device is integrated with water softening system, including water demineralizer and softening regenerating unit, water
Demineralizer integrated installation on box body, softening regenerating unit located at launch drawer on, be integrated with box body connection water demineralizer and
Soften the regeneration water route of regenerating unit；
Described dispensing drawer is provided with softening regeneration chamber, and for softening regenerating unit in softening regeneration chamber, bottom is filtering
Grid, softening regenerating unit inside place salt, check-valves are provided between softening regeneration chamber and regeneration water route；
Described check-valves includes communicating the push rod of one end, softening regeneration cavity bottom with softening regenerating unit located at regeneration water route
Valve chamber and liquid outlet, valve chamber communicates with softening regeneration chamber interior, spring is provided with valve chamber and is moved by spring reset stifled
The firmly valve element of liquid outlet；
Described dispensing drawer is additionally provided with softening agent and launches chamber, is integrated with box body and launches that chamber is corresponding to be communicated with softening agent
Softening agent water inlet and softening agent water inlet water route.
2. detergent throwing device according to claim 1, it is characterised in that：Described dispensing drawer is thrown provided with detergent
Chamber is put, the detergent water inlet water route launched chamber with detergent and communicated is integrated with box body, water demineralizer connects main water intaking valve
With detergent water inlet water route.
3. detergent throwing device according to claim 2, it is characterised in that：It is integrated with described box body with softening again
The regeneration water inlet and regeneration water inlet water route that generating apparatus correspondingly communicates, are additionally provided with the regenerative wastewater row communicated with water demineralizer bottom
Water water route, regenerative wastewater draining water route connect with regenerative wastewater draining valve.
4. detergent throwing device according to claim 3, it is characterised in that：Be filled with inside described water demineralizer from
Sub-exchange resin, top are provided with the softening regeneration water inlet communicated with regeneration water route and the washing communicated with detergent water inlet water route
Delivery port, bottom are provided with the washing water inlet communicated with main water intaking valve and the regenerative wastewater communicated with regenerative wastewater draining water route row
The mouth of a river.
5. detergent throwing device according to claim 4, it is characterised in that：Described regeneration water route is provided with siphon pipe,
Rainbow is produced by the draining of regenerative wastewater discharge outlet using washing water inlet water inlet during ion exchange resin regeneration in water demineralizer
Suction phenomenon, softening regeneration water inlet are provided with control valve.
6. detergent throwing device according to claim 5, it is characterised in that：Described control valve is ball-cock assembly, when soft
When changing water, the water in water demineralizer is full of water demineralizer, and ball float, which floats, blocks softening regeneration water inlet, prevents softened water from entering again
Unboiled water road.
7. detergent throwing device according to claim 1, it is characterised in that：Described regeneration water route or softening regeneration chamber
Interior is provided with the edible salt testing terminal for detecting the presence of salt, judges whether also salt by detecting salt water conductivity.
A kind of 8. washing machine with the detergent throwing device as described in claim 1-7 is any, it is characterised in that the washing machine
Provided with washings hardness determination module, including water hardness sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210499551.8A CN103850096B (en) | 2012-11-30 | 2012-11-30 | The detergent throwing device of integrated water softening system and the washing machine with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210499551.8A CN103850096B (en) | 2012-11-30 | 2012-11-30 | The detergent throwing device of integrated water softening system and the washing machine with the device |
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| CN103850096A CN103850096A (en) | 2014-06-11 |
| CN103850096B true CN103850096B (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210499551.8A Active CN103850096B (en) | 2012-11-30 | 2012-11-30 | The detergent throwing device of integrated water softening system and the washing machine with the device |
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| EP3216909A1 (en) * | 2016-03-11 | 2017-09-13 | Electrolux Appliances Aktiebolag | Home laundry washing machine and method for controlling same |
| CN109124526B (en) * | 2017-06-15 | 2022-12-30 | 青岛海尔洗碗机有限公司 | Water softening device and dish washing machine provided with same |
| CN107201631B (en) * | 2017-07-11 | 2020-02-18 | 海信（山东）冰箱有限公司 | Automatic washing machine putting device with water quality treatment function and roller washing machine |
| CN107354676B (en) * | 2017-08-23 | 2022-05-27 | 青岛海尔洗衣机有限公司 | Washing machine |
| KR102488736B1 (en) | 2017-10-24 | 2023-01-17 | 삼성전자주식회사 | Washing machine having detergent feeding device |
| WO2020006951A1 (en) * | 2018-07-05 | 2020-01-09 | 无锡小天鹅电器有限公司 | Base assembly and laundry treatment device having same |
| CN109881443B (en) * | 2019-02-28 | 2021-03-19 | 无锡小天鹅电器有限公司 | Clothes treating apparatus |
| JP7390650B2 (en) * | 2019-12-26 | 2023-12-04 | 青島海爾洗衣机有限公司 | washing machine |
| CN113622160B (en) * | 2020-05-06 | 2023-12-15 | 佛山市顺德海尔电器有限公司 | Washing machine pre-cleaning structure and washing machine |
| CN114622385A (en) * | 2020-12-14 | 2022-06-14 | 云米互联科技(广东)有限公司 | Detergent box for washing machine, water inlet system and washing machine |
| CN112726135B (en) * | 2020-12-24 | 2023-04-14 | 云米互联科技(广东)有限公司 | Anti-scaling method for clothes processing device and heating element |
| WO2023184695A1 (en) * | 2022-03-31 | 2023-10-05 | 合肥美的洗衣机有限公司 | Detergent box assembly and washing apparatus |
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| Publication number | Publication date |
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| CN103850096A (en) | 2014-06-11 |
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