CN203113097U - Detergent injection device integrated with softened water system and washing machine with the device - Google Patents
Detergent injection device integrated with softened water system and washing machine with the device Download PDFInfo
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- CN203113097U CN203113097U CN 201220646838 CN201220646838U CN203113097U CN 203113097 U CN203113097 U CN 203113097U CN 201220646838 CN201220646838 CN 201220646838 CN 201220646838 U CN201220646838 U CN 201220646838U CN 203113097 U CN203113097 U CN 203113097U
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Abstract
The utility model discloses a detergent feeding device of an integrated softened water system and a washing machine provided with the device. The detergent feeding device comprises a box body and a feeding drawer arranged in the box body in a sliding manner, and is further integrated with a softened water system, wherein the softened water system comprises a water softener and a softening and regenerating device; the water softener is integrally mounted on the box body; the softening and regenerating device is arranged on the feeding drawer; a regeneration water path for communicating the water softener with the softening and regenerating device is integrated on the box body; the feeding drawer is provided with a detergent feeding cavity; a detergent inlet path communicated with the detergent feeding cavity is integrated on the box body; the water softener is communicated with a main water inlet valve and the detergent inlet path; the feeding drawer is provided with a softening and regenerating cavity; the softening and regenerating device is arranged inside the softening and regenerating cavity; filter gratings are arranged at the bottom of the softening and regenerating device; table salt is placed inside the softening and regenerating device; and a check valve is arranged between the softening and regenerating cavity and the regeneration water path. The detergent feeding device provided by the utility model has the characteristics of simple structure, small volume and low cost.
Description
Technical field
The utility model relates to the washing machine field, specifically is the detergent throwing device of washing machine, especially a kind of washing machine that is integrated with the detergent throwing device of water softening system and has this device.
Background technology
The washing machine of prior art normally utilizes water to cooperate washing agent that clothing is washed, hardness is higher when containing a large amount of ore deposits calcium, magnesium quasi-mineral ion in the water, be called as hard water, be in the suds when using hard water, these mineral ions can with washing agent in surfactant reaction, reduce the dirt-removing power of washing agent.When containing the CATION of divalent calcium ion as the water hardening composition, magnesium ion etc. in the water in laundry, these calcium ions, the surfactant reaction generates the metallicity soap of non-dissolving in magnesium ion and the washing agent, has reduced the surfactant quantity that is conducive to do washing and has reduced the decontamination ability.The clothes that comes out with hard water looks black dull, slovenly, feels and feels coarse, stiff.Divalent calcium ion, magnesium ion and dust have been combined into insoluble salt, make difficult removal of spot.And the dirt on the clothing is introduced how stealthy mineral matter in laundry water, makes water quality harder.With the fiber that hard water is washed clothes and also can be spoiled a dress, make the shortening in service life of clothing reach 40%; When hard water is heated, can produce a large amount of incrustation scales, reduce efficiency and make heater block produce fault easily.So when hard water is used in the washing machine cleaning clothes, the scourability of washing machine product and efficiency is reduced, and influence product reliability.
In order to address the above problem, the multiple method and apparatus that is applied in the demineralized water on the washing machine has now been proposed, wherein softening treatment effect preferably and easily regeneration can to use for a long time be for utilizing the softening plant of ion exchange resin.A kind of washing machine that the ion exchange resin water softening device is housed is equipped with the ion exchange resin water softening device on the top of washing machine, and water softening device mainly is made up of top salt container and bottom ion exchange resin container.The salt container is for generation of salt solution, uses for ion exchange resin regeneration.
Prior art also discloses a kind of washing machine with water-softening plant, and it has improved dissolubility and the water softening performance of washing agent simultaneously.Described washing machine comprises: tube; Water supply is used for water is fed to tube; Detergent supply device is used for washing agent is fed to tube; Water-softening plant is used for demineralized water.Water-softening plant is provided so that can to mix with the washing agent from the detergent supply device supply from the water of water supply supply, and the water that mixes with washing agent can be supplied to water-softening plant then.
Application number is that the Chinese patent of CN200610103681.X discloses a kind of washing machine water hardness control method, and this method is used for being equipped with the automatic washing machine of ion exchange resin water softening device and control device; In the inside of washing machine water hardness checkout gear is housed; Control device is according to the testing result of the water hardness checkout gear on the washing machine, and control demineralized water electromagnetic valve, demineralized water are discharged electromagnetic valve, the intake pipe of washing machine electromagnetic valve opens and closes, and makes running water directly enter washtub or enters washtub by water softening device; Water softening device of every use namely carries out the salt water reuse (treatment of primary ions exchanger resin and handles, and control device recording processing number of times and its accumulation result shown stores, and when the accumulative total number of processes reaches setting value, sends caution, and the prompting user adds salt.
Said structure mainly lays particular emphasis on the effect of softening plant and the research of renovation process, to the influence of complete machine, and has not produced following shortcoming when having to consider to be installed on the washing machine:
1, water softening device and regenerating unit volume are big, structure is not compact, and water softening device and regenerating unit are installed in and take in the washing machine than large space, influence structure and the appearance design of washing machine integral body;
2, water softening device and regenerating unit need external a large amount of water inlet pipe and water outlet pipes and electromagnetic valve to form the turnover water route, and utilizing has increased great amount of cost at washing machine;
3, the salt of regeneration usefulness is thrown in inconvenience, or need open dispensing port at shell, influences the appearance design of washing machine complete machine.
In view of this spy proposes the utility model.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, volume is little, cost is low detergent throwing device that is integrated with water softening system is provided.
Another purpose of the present utility model is to provide a kind of washing machine with above-mentioned detergent throwing device.
For solving the problems of the technologies described above, the utility model adopts the basic design of technical scheme to be: a kind of detergent throwing device of integrated water softening system, comprise that box body and push-and-pull be located at the input drawer in the box body, described detergent throwing device is integrated with water softening system, comprise water demineralizer and softening regenerating unit, water demineralizer is integrated to be installed on the box body, and softening regenerating unit is located at and is thrown on the drawer, is integrated with the regeneration water route that is communicated with water demineralizer and softening regenerating unit on the box body.
Described input drawer is provided with washing agent and throws in chamber, is integrated with on the box body with washing agent and throws in the washing agent water inlet water route that chamber communicates, and water demineralizer is communicated with main water intaking valve and washing agent water inlet water route.
Be integrated with the corresponding regeneration water inlet that communicates with softening regenerating unit and regeneration water inlet water route on the described box body, also be provided with the regenerative wastewater draining water route that communicates with the water demineralizer bottom, regenerative wastewater draining water route is communicated with the regenerative wastewater draining valve.
Described water demineralizer inside is filled with ion exchange resin, top is provided with the softening regeneration water inlet that communicates with the water route of regenerating and the washing delivery port that communicates with washing agent water inlet water route, and the bottom is provided with the washing water inlet that communicates with main water intaking valve and the regenerative wastewater water discharge outlet that communicates with regenerative wastewater draining water route.
Described regeneration water route is provided with siphon pipe, utilize the water inlet of washing water inlet to produce siphonage by the draining of regenerative wastewater water discharge outlet during ion exchange resin regeneration in the water demineralizer, softening regeneration water inlet is provided with control valve, be preferably ball-cock assembly, when demineralized water, water in the water demineralizer is full of water demineralizer, and ball float floats blocks softening regeneration water inlet, prevents that demineralized water from entering the regeneration water route.
Described input drawer is provided with softening regeneration chamber, and softening regenerating unit is located in the softening regeneration chamber, and the bottom is filtering grid, and the inner salt of placing of softening regenerating unit is provided with check-valves between softening regeneration chamber and the regeneration water route.
Further, described filtering grid is that a side of V font or corresponding check-valves is the inclined-plane, can also can increase running water and salt dissolving contact area so that have enough saline solution spaces between filtering grid bottom and the softening regeneration cavity bottom.
Be provided with in described regeneration water route or the softening regeneration chamber and detect the salt detection terminal that has or not salt, judge whether salt in addition by detecting the saline solution electrical conductivity.
Described check-valves comprises is located at regeneration water route communicate with softening the regenerating unit push rod of an end, valve chamber and the liquid outlet of the softening cavity bottom of regenerating, valve chamber communicates with softening regeneration chamber interior, is provided with spring in the valve chamber and moves the spool of blocking liquid outlet by spring reset.
Described input drawer also is provided with softening agent and throws in chamber, is integrated with on the box body with softening agent and throws in the corresponding softening agent water inlet that communicates of chamber and softening agent water inlet water route.
Washing machine described in the utility model is provided with washings hardness detection module, comprises water hardness sensor.
Master's water intaking valve is opened during water inlet, running water enters into water demineralizer from the bottom wash water inlet, the ion exchange resin that water demineralizer inside is full of of flowing through, fully Ca, the Mg ion in the water fallen in displacement, flow out from water demineralizer top washing delivery port then, through the integrated washing agent water inlet water route of box body, flow into the washing agent of throwing in drawer and throw in chamber, enter in the steel ladle at last.Be installed in the washings hardness after water hardness sensor in the steel ladle can be measured processing, and pass to washing machine computer plate, when the water hardness surpassed limit value, thinking that ion exchange resin in the water demineralizer had lost efficacy needed regeneration.During softening regeneration, pull out drawer and in softening agent is thrown in chamber, throw in salt, then drawer is pushed in box body.Outside running water flows into softening regenerating unit dissolving salt by the regeneration water inlet that is integrated with on the box body and regeneration water inlet water route, forms saturated aqueous common salt.The check-valves push rod is pushed spool open, check-valves is opened, the regenerative wastewater draining valve is opened, open main water intaking valve 1-2s, after producing siphonage, the regeneration water route closes main water intaking valve again, saturated aqueous common salt in the softening regeneration chamber slowly flows in the water demineralizer by check-valves, regeneration water route, softening regeneration water inlet successively, fully exchange with ion exchange resin, be Ca, Mg ion exchange the Na ion, discharge through regenerative wastewater draining water route, regenerative wastewater water discharge outlet, regenerative wastewater draining valve successively mixing the saline solution that contains a large amount of Ca, Mg ion then.The regenerative wastewater draining valve connects washing machine sewer pipe and directly enters sewer.When salt in the salt drop spaces is not enough, then can not form saturated aqueous common salt, the salt detection terminal detects this situation and reports to the police immediately, and the prompting user adds salt.
After adopting technique scheme, the utility model compared with prior art has following beneficial effect.
The utility model is integrated into water softening system on the detergent throwing device and the unified design of original supply channel, and compact conformation, conserve space do not influence the complete machine outward appearance; Modularization is installed, and production cost is low; Utilize washing agent to throw in drawer characteristics easy to use, will soften regenerating unit and be integrated on the washing agent input drawer, it is convenient to make salt throw in, and can detect regeneration salt residual volume automatically.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Description of drawings
Fig. 1 is the box body exploded perspective view of detergent throwing device described in the utility model;
Fig. 2 is the input drawer exploded perspective view of detergent throwing device described in the utility model;
Fig. 3 is detergent throwing device cutaway view described in the utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, detergent throwing device described in the utility model, comprise that box body 1 and push-and-pull be located at the input drawer 2 in the box body 1, described detergent throwing device is integrated with water softening system, comprise water demineralizer 3 and softening regenerating unit 4, water demineralizer 3 integrated being installed on the box body 1, softening regenerating unit 4 is located at and is thrown on the drawer 2, is integrated with the regeneration water route 5 that is communicated with water demineralizer 3 and softening regenerating unit 4 on the box body 1.
As shown in Figure 2, described input drawer 2 is provided with washing agent and throws in chamber 21 and softening agent input chamber 22, also be provided with softening regeneration chamber 23 in the inner of throwing in drawer 2, softening regenerating unit 4 is located in the softening regeneration chamber 23, the bottom is filtering grid 41, the softening regenerating unit 4 inner salt of placing are provided with check-valves 6 between softening regeneration chamber 23 and the regeneration water route 5.
As shown in Figure 1, be integrated with on the described box body 1 with washing agent and throw in the washing agent water inlet water route 11 that chamber 21 communicates, water demineralizer 3 is communicated with main water intaking valve and washing agent water inlet water route 11; In addition, be integrated with on the box body 1 and the softening regenerating unit 4 corresponding regeneration water inlets that communicate 12 and regeneration water inlet water route 13, also be provided with the regenerative wastewater draining water route 14 that communicates with water demineralizer 3 bottoms, regenerative wastewater draining water route 14 is communicated with (consulting Fig. 3) with regenerative wastewater draining valve 7.Corresponding softening agent is thrown in chamber 22, is integrated with on the box body 1 with softening agent and throws in the chamber 22 corresponding softening agent water inlets 15 that communicate and softening agent water inlet water route 16.
Further, described box body 1 comprises the end box 19 of top cover 17, water route plate 18 and bottom from top to bottom successively.Regeneration water inlet 12 and softening agent water inlet 15 are located on the top cover 17, washing agent water inlet water route 11, regeneration water inlet water route 13 and softening agent water inlet water route 16 are integrated on the water route plate 18, water demineralizer 3 is located at the inner of end box 19, regenerative wastewater draining water route 14 is integrated in the below of water demineralizer 3 in the end box 19, also is provided with delivery port 10(on the end box 19 and consults Fig. 1).
As shown in Figure 1, water demineralizer described in the utility model 3 inside are filled with ion exchange resin, top is provided with the softening regeneration water inlet 31 that communicates with the water route 5 of regenerating and the washing delivery port 32 that communicates with washing agent water inlet water route 11, and the bottom is provided with the washing water inlet (not shown) that communicates with main water intaking valve and the regenerative wastewater water discharge outlet 33(that communicates with regenerative wastewater draining water route 14 consulted Fig. 3).
The described softening regenerating unit 4 inner salt of placing are for the sodium ion regeneration of ion exchange resin, bottom filtering grid 41 can be held back bulk and not dissolve salt and undissolved large granular impurity in by saline solution, avoid the water route to stop up, preferred filtering grid 41 is V font (consulting Fig. 2), to increase running water and salt dissolving contact area.Be provided with in described regeneration water route 5 or the softening regeneration chamber 23 and detect the salt detection terminal (not shown) that has or not salt, judge whether salt in addition by detecting the saline solution electrical conductivity.
As shown in Figure 3, check-valves 6 described in the utility model comprises is located at regeneration water route 5 communicate with softening regenerating unit 4 push rod 61 of an end, valve chamber 62 and the liquid outlet 63 of the softening cavity bottom of regenerating, valve chamber 62 communicates with softening regeneration chamber 23 inside, is provided with spring 64 in the valve chamber 62 and moves the spool 65 of blocking liquid outlet 63 by spring reset.
Regeneration described in the utility model water route 5 is provided with the siphon pipe (not shown), utilizes the water inlet of washing water inlet to produce siphonage by the draining of regenerative wastewater water discharge outlet during ion exchange resin regeneration in the water demineralizer.Perhaps, regeneration water route 5 is provided with draining pump.
Softening regeneration water inlet is provided with control valve, is preferably ball-cock assembly 8(and consults Fig. 3), when demineralized water, the water in the water demineralizer is full of water demineralizer, and ball float floats blocks softening regeneration water inlet, prevents that demineralized water from entering the regeneration water route, perhaps is other check valve.
Washing machine described in the utility model is provided with washings hardness detection module, comprises water hardness sensor, is installed in the water tub of washing machine.Perhaps, further, be provided with second water hardness sensor to detect hardness of water from the beginning in main water intaking valve to the water route of water demineralizer, if the water hardness meets the washing requirement, then need not through water softening directly water inlet in steel ladle.
Master's water intaking valve is opened during water inlet, running water enters into water demineralizer from the bottom wash water inlet, the ion exchange resin that water demineralizer inside is full of of flowing through, fully Ca, the Mg ion in the water fallen in displacement, flow out from water demineralizer top washing delivery port then, through the integrated washing agent water inlet water route of box body, flow into the washing agent of throwing in drawer and throw in chamber, enter in the steel ladle at last.Be installed in the washings hardness after water hardness sensor in the steel ladle can be measured processing, and pass to washing machine computer plate, when the water hardness surpassed limit value, thinking that ion exchange resin in the water demineralizer had lost efficacy needed regeneration.During softening regeneration, pull out drawer and in softening agent is thrown in chamber, throw in salt, then drawer is pushed in box body.Outside running water flows into softening regenerating unit dissolving salt by the regeneration water inlet that is integrated with on the box body and regeneration water inlet water route, forms saturated aqueous common salt.The check-valves push rod is pushed spool open, check-valves is opened, the regenerative wastewater draining valve is opened, open main water intaking valve 1-2s, after producing siphonage, the regeneration water route closes main water intaking valve again, saturated aqueous common salt in the softening regeneration chamber slowly flows in the water demineralizer by check-valves, regeneration water route, softening regeneration water inlet successively, fully exchange with ion exchange resin, be Ca, Mg ion exchange the Na ion, discharge through regenerative wastewater draining water route, regenerative wastewater water discharge outlet, regenerative wastewater draining valve successively mixing the saline solution that contains a large amount of Ca, Mg ion then.The regenerative wastewater draining valve connects washing machine sewer pipe and directly enters sewer.When salt in the salt drop spaces is not enough, then can not form saturated aqueous common salt, the salt detection terminal detects this situation and reports to the police immediately, and the prompting user adds salt.
Embodiment in above-described embodiment only is that preferred embodiment of the present utility model is described; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; the various changes and modifications that the professional and technical personnel makes the technical solution of the utility model in this area all belong to protection domain of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646838 CN203113097U (en) | 2012-11-30 | 2012-11-30 | Detergent injection device integrated with softened water system and washing machine with the device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646838 CN203113097U (en) | 2012-11-30 | 2012-11-30 | Detergent injection device integrated with softened water system and washing machine with the device |
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| CN203113097U true CN203113097U (en) | 2013-08-07 |
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| CN 201220646838 Expired - Fee Related CN203113097U (en) | 2012-11-30 | 2012-11-30 | Detergent injection device integrated with softened water system and washing machine with the device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850096A (en) * | 2012-11-30 | 2014-06-11 | 海尔集团公司 | Detergent placing device integrated with softened water system and washing machine with detergent placing device |
| CN106164361A (en) * | 2014-04-01 | 2016-11-23 | 伊莱克斯家用电器股份公司 | Confession water assembly for washing machine |
| CN109691959A (en) * | 2017-10-20 | 2019-04-30 | 青岛海尔洗碗机有限公司 | A kind of water is soft and detergent adds integrated device and dish-washing machine |
| CN109691958A (en) * | 2017-10-20 | 2019-04-30 | 青岛海尔洗碗机有限公司 | A kind of water demineralizer and dish-washing machine |
| CN109944027A (en) * | 2019-02-28 | 2019-06-28 | 无锡小天鹅股份有限公司 | Clothes treatment device |
| CN109944026A (en) * | 2019-02-28 | 2019-06-28 | 无锡小天鹅股份有限公司 | Clothes treatment device |
| CN109944028A (en) * | 2019-02-28 | 2019-06-28 | 无锡小天鹅股份有限公司 | Reprocessor and clothes treatment device |
| CN109944025A (en) * | 2019-02-28 | 2019-06-28 | 无锡小天鹅股份有限公司 | Reprocessor and clothes treatment device |
| WO2019210843A1 (en) * | 2018-05-04 | 2019-11-07 | 青岛海尔洗衣机有限公司 | Washing machine and washing machine control method |
| CN112726137A (en) * | 2020-12-24 | 2021-04-30 | 云米互联科技(广东)有限公司 | Detergent box cover with built-in scale inhibitor, detergent box and washing machine |
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2012
- 2012-11-30 CN CN 201220646838 patent/CN203113097U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850096B (en) * | 2012-11-30 | 2018-02-23 | 青岛海尔滚筒洗衣机有限公司 | The detergent throwing device of integrated water softening system and the washing machine with the device |
| CN103850096A (en) * | 2012-11-30 | 2014-06-11 | 海尔集团公司 | Detergent placing device integrated with softened water system and washing machine with detergent placing device |
| CN106164361A (en) * | 2014-04-01 | 2016-11-23 | 伊莱克斯家用电器股份公司 | Confession water assembly for washing machine |
| CN106164361B (en) * | 2014-04-01 | 2019-02-19 | 伊莱克斯家用电器股份公司 | Water supply components for washing machines |
| CN109691959A (en) * | 2017-10-20 | 2019-04-30 | 青岛海尔洗碗机有限公司 | A kind of water is soft and detergent adds integrated device and dish-washing machine |
| CN109691958A (en) * | 2017-10-20 | 2019-04-30 | 青岛海尔洗碗机有限公司 | A kind of water demineralizer and dish-washing machine |
| WO2019210843A1 (en) * | 2018-05-04 | 2019-11-07 | 青岛海尔洗衣机有限公司 | Washing machine and washing machine control method |
| CN109944027A (en) * | 2019-02-28 | 2019-06-28 | 无锡小天鹅股份有限公司 | Clothes treatment device |
| CN109944028A (en) * | 2019-02-28 | 2019-06-28 | 无锡小天鹅股份有限公司 | Reprocessor and clothes treatment device |
| CN109944025A (en) * | 2019-02-28 | 2019-06-28 | 无锡小天鹅股份有限公司 | Reprocessor and clothes treatment device |
| CN109944026A (en) * | 2019-02-28 | 2019-06-28 | 无锡小天鹅股份有限公司 | Clothes treatment device |
| CN109944026B (en) * | 2019-02-28 | 2021-10-26 | 无锡小天鹅电器有限公司 | Clothes treating apparatus |
| CN109944027B (en) * | 2019-02-28 | 2022-02-01 | 无锡小天鹅电器有限公司 | Clothes treating apparatus |
| CN112726137A (en) * | 2020-12-24 | 2021-04-30 | 云米互联科技(广东)有限公司 | Detergent box cover with built-in scale inhibitor, detergent box and washing machine |
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Effective date of registration: 20160816 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee after: Qingdao Haier Drum Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: haier group corporation Patentee before: Qingdao Haier Drum Washing Machine Co., Ltd. |
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Granted publication date: 20130807 Termination date: 20201130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |