CN104404740A - Detergent feeding device for washing machine - Google Patents
Detergent feeding device for washing machine Download PDFInfo
- Publication number
- CN104404740A CN104404740A CN201410666881.0A CN201410666881A CN104404740A CN 104404740 A CN104404740 A CN 104404740A CN 201410666881 A CN201410666881 A CN 201410666881A CN 104404740 A CN104404740 A CN 104404740A
- Authority
- CN
- China
- Prior art keywords
- drawer
- chamber
- housing
- washing machine
- detergent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005406 washing Methods 0.000 title claims abstract description 35
- 239000003599 detergent Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims description 35
- 238000001514 detection method Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 description 18
- 239000000843 powder Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention relates to a detergent feeding device for a washing machine, which comprises a water inlet box for feeding detergent and a shower head assembly clamped above the water inlet box, wherein the water inlet box comprises a shell and a first drawer which forms pull fit with the shell, the first drawer is provided with a second drawer which forms pull fit with the first drawer, the first drawer is used for automatically adding the detergent, and the second drawer is used for manually adding the detergent; compared with the traditional detergent feeding device, the automatic detergent feeding device has the functions of manual addition and automatic addition, and is more reasonable in structural design and longer in service life.
Description
Technical field
The present invention relates to a kind of detergent throwing device for washing machine, particularly a kind of detergent throwing device possessing manually and automatically throw in dual-use function.
Background technology
At present, the mode of the manual drawer input of the many employings of washing agent jettison system of automatic washing machine, namely the chamber of multiple dress washing agent is provided with in drawer, some producers also adopt drawer to throw in and store the automatic switching place system of liquid detergent, Storage Box by automatic liquid delivery washing agent is integrated on a drawer with the chamber manually thrown in, easy like this cause drawer after a number of uses the fluid communication device at its rear portion or power coupling device easily damage, affect service life.
Summary of the invention
In order to overcome the problems referred to above, the invention provides a kind of detergent throwing device for washing machine, comprise the water inflowing box for putting detergent and the shower components that is sticked in above water inflowing box, described water inflowing box comprises housing and forms with housing the first drawer that pull coordinates, described first drawer is provided with the second drawer forming with it pull and coordinate, the head of described first drawer and the afterbody of the second drawer are respectively equipped with cooperatively interact first, second limited block, described first drawer is provided with the limit switch matched with shower components, when the outside pull of the second drawer is to extreme position, described first, second limited block mutually against, when opening described limit switch, the first drawer is outside pull under the drive of the second drawer,
Described lower housing portion is provided with the discharge opeing chamber be communicated with wash bucket, at least arranges a chamber respectively in first, second drawer described, the chamber in described second drawer respectively with gondola water faucet position and the discharge opeing chamber of shower components; The housing adjacent with the afterbody of described first drawer is also provided with liquid storage box, and described first drawer is connected with liquid storage box by means of only communicating valve; Be provided with separate mixing chamber and water inlet chamber in described shower components, described mixing chamber is all communicated with gondola water faucet position with water inlet chamber and is connected to independently water intaking valve; Described housing is also provided with the pump housing, and the described pump housing is connected with the mixing chamber of shower components with liquid storage box respectively by pipeline.
Preferably, described limit switch comprises the press strip be arranged on the first drawer and the 3rd limited block be arranged on press strip; Described 3rd limited block engages with shower components when press strip is in normal condition, when press strip is in pressed status and shower components depart from.
Preferably, described liquid storage box is provided with liquid level detection device; When the liquid level in liquid storage box is too low, the washing agent that automatic alarm prompting user throws in automatically is used up soon, reminds client to supplement.
Preferably, the afterbody of described first drawer is provided with magnetic inductor, and described housing is provided with magnet with magnetic inductor opposite position; When the first drawer do not close put in place time magnetic inductor can not be in place by reminding user, avoid improper use to cause damage to device.
Preferably, the pipeline between the described pump housing and mixing chamber is provided with the check valve for preventing liquid backflow.
Preferably, the described pump housing is gear pump, piston pump or two-in-one gear pump/piston pump.
Beneficial effect of the present invention is: delivery device of the present invention has both automatically to be thrown in and manually throws in function, first drawer and second drawer of the cooperation of mutual pull are set in the same housing of water inflowing box, chamber is set in the first drawer and is respectively used to the washing agent of storage of liquids, softener or disinfectant, so that the automatic input of Long-Time Service; Chamber is set in the second drawer and is respectively used to washing-powder feeding or washing agent, be disposable manual input, be convenient to the selection of user; Simultaneously draw process is convenient, needs only extract the second drawer out when manually throwing in, and can not cause separating and being connected of communicating valve or power coupling device, avoid Reusability, improve the service life of communicating valve.Leave with storage washing agent then opening limit switch while pulling the second drawer, the first drawer can be extracted in the lump out add as being required to be automatic switching.
First drawer is different from the fit system of housing and shower components with the second drawer simultaneously, and when manually throwing in, the water intaking valve of water inlet chamber is opened into water, and the washing powder in the second drawer or washing agent are directly poured in wash bucket by water; And when automatically throwing in, first pulling open the first drawer, the communicating valve now between the first drawer and liquid storage box disconnects, and leak of liquid can not occur, and adds for liquid detergent, softener etc. for several times, to close the first drawer in the chamber of the first drawer; Now the first drawer is communicated with liquid storage box, by the pump housing, washing agent etc. is conveyed in the mixing chamber of shower components, mixing chamber opens together with the water intaking valve of water inlet chamber simultaneously, enters water drain cavity equally then enter in wash bucket after washing agent fully mixes by current by the second drawer; It is more effectively convenient that overall structure is arranged so that client operates, and improves the comfort level that client uses.
Accompanying drawing explanation
Be described in further detail with regard to the specific embodiment of the present invention below in conjunction with accompanying drawing, wherein:
Fig. 1 is overall schematic of the present invention;
Fig. 2 is decomposing schematic representation of the present invention;
Fig. 3 is top view of the present invention;
Fig. 4 is upward view of the present invention;
Fig. 5 is the sectional view along A-A face in the present invention;
Fig. 6 is the partial enlarged drawing of I portion limit switch.
Detailed description of the invention
With reference to a kind of detergent throwing device for washing machine shown in Fig. 1-Fig. 5, comprise the water inflowing box 1 for putting detergent and the shower components 2 that is sticked in above water inflowing box 1, water inflowing box 1 comprises housing 10 and forms with housing 10 the first drawer 12, first drawer 12 that pull coordinates and is provided with the second drawer 11 forming with it pull and coordinate; With reference to shown in Fig. 4, the head of the first drawer 12 and the afterbody of the second drawer 11 are respectively equipped with the first limited block 14 and the second limited block 13 cooperatively interacted, first drawer 12 is provided with the limit switch 18 matched with shower components, the press strip 18a be arranged on the first drawer and the 3rd limited block 18b be arranged on press strip is comprised with reference to the limit switch 18 shown in Fig. 6,3rd limited block 18b engages with shower components 2 mutually when press strip 18a is in normal condition, when press strip 18a is in pressed status and shower components 2 depart from.Namely when outwards pull is to extreme position for the second drawer 11, first, second limited block 14,13 mutually against; Now press the press strip 18a of lower position switch 18, then the 3rd limited block 18b is separated with shower components 2, and the first drawer 12 outwards can be drawn out of together under the drive of the second drawer 11.
With reference to shown in Fig. 5, the bottom of housing 10 is provided with the discharge opeing chamber 15 be interconnected between wash bucket, the chamber 16 for storage of liquids washing agent is provided with in the first drawer 12, be provided with in second drawer in the chamber 17(figure for adding washing powder, washing agent etc. and be only given in the example that a chamber is set in first, second drawer, actual can arrange as required multiple chamber be convenient to distinguish add different washing agent), chamber 17 is interconnected with the gondola water faucet position 21 of shower components and discharge opeing chamber 15 respectively; The housing 1 adjacent with the afterbody of the first drawer 12 is also provided with liquid storage box 3, and the first drawer 12 is communicated with liquid storage box 3 by means of only communicating valve 19, and is not communicated with discharge opeing chamber 15 and gondola water faucet position 21.
With reference to shown in Fig. 3, be provided with separate mixing chamber 22 and water inlet chamber 23 in shower components 2, mixing chamber 22 is all communicated with gondola water faucet position 21 with water inlet chamber 23 and is respectively equipped with independently water intaking valve interface 25,26; Housing 1 is also provided with the pump housing 4, the pump housing 4 is connected with the mixing chamber 22 of shower components 2 with liquid storage box 3 respectively by flexible pipe 5, the pump housing 4 can select gear pump, piston pump or two-in-one gear pump/piston pump, flexible pipe 5 between the pump housing 4 and mixing chamber 22 arranges check valve 6, prevents the liquid backflow in mixing chamber 22.
Further, liquid storage box 3 is provided with liquid level detection device 7; When the liquid level in liquid storage box 3 is too low, the washing agent that liquid level detection device 7 automatic alarm prompting user throws in automatically is used up soon, reminds client to supplement.At the afterbody of the first drawer 12, magnetic inductor 8 is installed, housing 1 is provided with magnet 9 with magnetic inductor 8 opposite position; When the first drawer 12 do not close put in place time magnetic inductor 8 can not be pushed to assigned address by reminding user water inflowing box, avoid improper use to cause damage to device.
The course of work of this device is as follows: when adding in a manual manner, only need to pull out the second drawer 11, now limit switch 18 is not opened, first drawer 12 can not be extracted out with the second drawer 11, avoid communicating valve long-term 19 to change between connection and off-state, extend the service life of integral device; The rear closedown second such as washing powder, washing agent drawer 11 is added in the chamber 13 of the second drawer 11, now the water intaking valve interface 26 of shower components 2 is intake, and the washing powder in chamber 13, washing agent etc. are poured discharge opeing chamber 15 by gondola water faucet position 21 and then enter in wash bucket by water.
When adding in an automatic fashion, opening limit switch 18 after pull second drawer 11 to extreme position, first, second drawer 12,11 is extracted out together, chamber 16 injection in the first drawer 11 can supply nonexpondable liquid detergent (as designed multiple chamber, corresponding interpolation softener, disinfectant etc. can be distinguished, liquid storage box is one_to_one corresponding setting respectively also, then carry out selecting automatically to add any agent for user by the overall control panel of washing machine), close first, second drawer 12,11, magnetic inductor 8 points out user installation to put in place; Then the Liquid transfer in liquid storage box 3 enters in the mixing chamber 22 of shower components 2 by the pump housing 4, water intaking valve interface 25,26 connects water inlet simultaneously, washing agent equals fully to mix in mixing chamber 22 then to be fallen by gondola water faucet position 21, then enters in wash bucket through rinsing inflow chamber 17, discharge opeing chamber 15 successively.
The above; be only the better detailed description of the invention of the present invention, but scope is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore scope is as the criterion with the protection domain of claims.
Claims (6)
1., for a detergent throwing device for washing machine, comprise the water inflowing box for putting detergent and the shower components that is sticked in above water inflowing box, it is characterized in that:
Described water inflowing box comprises housing and forms with housing the first drawer that pull coordinates, described first drawer is provided with the second drawer forming with it pull and coordinate, the head of described first drawer and the afterbody of the second drawer are respectively equipped with first, second limited block cooperatively interacted, described first drawer is provided with the limit switch matched with shower components, when the outside pull of the second drawer is to extreme position, first, second limited block described mutually against; When opening described limit switch, the first drawer is outside pull under the drive of the second drawer;
Described lower housing portion is provided with the discharge opeing chamber be communicated with wash bucket, at least arranges a chamber respectively in first, second drawer described, the chamber in described second drawer respectively with gondola water faucet position and the discharge opeing chamber of shower components; The housing adjacent with the afterbody of described first drawer is also provided with liquid storage box, and described first drawer is connected with liquid storage box by communicating valve; Be provided with separate mixing chamber and water inlet chamber in described shower components, described mixing chamber is all communicated with gondola water faucet position with water inlet chamber and is connected to independently water intaking valve; Described housing is also provided with the pump housing, and the described pump housing is connected with the mixing chamber of shower components with liquid storage box respectively by pipeline.
2. a kind of detergent throwing device for washing machine according to claim 1, is characterized in that: described limit switch comprises the press strip be arranged on the first drawer and the 3rd limited block be arranged on press strip; Described 3rd limited block engages with shower components when press strip is in normal condition, when press strip is in pressed status and shower components depart from.
3. a kind of detergent throwing device for washing machine according to claim 1, is characterized in that: described liquid storage box is provided with liquid level detection device.
4. a kind of detergent throwing device for washing machine according to claim 1, is characterized in that: the afterbody of described first drawer is provided with magnetic inductor, described housing is provided with magnet with magnetic inductor opposite position.
5. a kind of detergent throwing device for washing machine according to claim 1, is characterized in that: the pipeline between the described pump housing and mixing chamber is provided with the check valve for preventing liquid backflow.
6. a kind of detergent throwing device for washing machine according to claim 1, is characterized in that: the described pump housing is gear pump, piston pump or two-in-one gear pump/piston pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666881.0A CN104404740A (en) | 2014-11-20 | 2014-11-20 | Detergent feeding device for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666881.0A CN104404740A (en) | 2014-11-20 | 2014-11-20 | Detergent feeding device for washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104404740A true CN104404740A (en) | 2015-03-11 |
Family
ID=52642402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666881.0A Pending CN104404740A (en) | 2014-11-20 | 2014-11-20 | Detergent feeding device for washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404740A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544150A (en) * | 2015-12-23 | 2016-05-04 | 惠而浦（中国）股份有限公司 | Light-emitting device and washing machine door cover of roller washing machine |
| CN105887423A (en) * | 2016-06-21 | 2016-08-24 | 南京中竞科电子科技有限公司 | Washing-agent putting box of roller washing machine |
| CN106245278A (en) * | 2016-08-31 | 2016-12-21 | 无锡小天鹅股份有限公司 | The detergent throwing device of washing machine and there is its washing machine |
| CN106245280A (en) * | 2016-08-31 | 2016-12-21 | 无锡小天鹅股份有限公司 | The detergent throwing device of washing machine and there is its washing machine |
| CN107059352A (en) * | 2017-05-31 | 2017-08-18 | 青岛海尔滚筒洗衣机有限公司 | Washing machine hopper and washing machine |
| CN107099977A (en) * | 2017-05-23 | 2017-08-29 | 珠海格力电器股份有限公司 | Washing machine and washing machine putting box |
| EP3267144A1 (en) * | 2016-07-07 | 2018-01-10 | Miele & Cie. KG | Position detecting device for detecting a position of a drawer in a drawer compartment of a laundry care device |
| CN107620195A (en) * | 2016-07-13 | 2018-01-23 | 松下家电研究开发（杭州）有限公司 | A kind of detergent box and washing machine and detergent launch control method |
| CN108004726A (en) * | 2017-12-27 | 2018-05-08 | 佛山海尔滚筒洗衣机有限公司 | A kind of dispenser assembly and roller washing machine |
| CN108660693A (en) * | 2017-04-01 | 2018-10-16 | 青岛海尔洗衣机有限公司 | The putting module and washing machine of washing machine |
| CN109680460A (en) * | 2017-10-18 | 2019-04-26 | 青岛海尔洗衣机有限公司 | Detergent for washing machine detects jettison system and detergent detection method |
| CN110579265A (en) * | 2018-06-08 | 2019-12-17 | 夏普株式会社 | Control device, animal toilet, and control method for animal toilet |
| EP3584361A4 (en) * | 2017-02-20 | 2020-03-04 | Wuxi Little Swan Electric Co., Ltd. | Delivery device for washing machine and washing machine having same |
| CN111560736A (en) * | 2020-04-09 | 2020-08-21 | 珠海格力电器股份有限公司 | Installation detection method and device for drawer type intelligent detergent box and washing machine |
| CN111636177A (en) * | 2019-03-01 | 2020-09-08 | 东芝生活电器株式会社 | Clothes treating device |
| CN112323398A (en) * | 2020-11-28 | 2021-02-05 | 珠海格力电器股份有限公司 | Detergent feeding device and washing equipment |
| CN112359555A (en) * | 2020-11-28 | 2021-02-12 | 珠海格力电器股份有限公司 | Throwing device of clothing finishing agent and washing machine with same |
| WO2021036409A1 (en) * | 2019-08-23 | 2021-03-04 | 珠海格力电器股份有限公司 | Detergent box liquid level detection device and washing machine |
| WO2021139298A1 (en) * | 2020-01-07 | 2021-07-15 | 珠海格力电器股份有限公司 | Cleaning apparatus and washing machine having same |
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| CN204343058U (en) * | 2014-11-20 | 2015-05-20 | 惠而浦（中国）股份有限公司 | Detergent feeding device for washing machine |
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| JPH0639184A (en) * | 1992-07-20 | 1994-02-15 | Sanyo Electric Co Ltd | Detergent supplying device of washing machine |
| JPH0928984A (en) * | 1995-07-14 | 1997-02-04 | Sanyo Electric Co Ltd | Detergent feeding device for washing machine |
| EP1568815A1 (en) * | 2004-02-27 | 2005-08-31 | Whirlpool Corporation | Washing machine with detergent dispenser |
| CN103122569A (en) * | 2013-01-28 | 2013-05-29 | 合肥荣事达三洋电器股份有限公司 | Automatic release device for washing machine abstergent |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544150A (en) * | 2015-12-23 | 2016-05-04 | 惠而浦（中国）股份有限公司 | Light-emitting device and washing machine door cover of roller washing machine |
| CN105887423A (en) * | 2016-06-21 | 2016-08-24 | 南京中竞科电子科技有限公司 | Washing-agent putting box of roller washing machine |
| EP3267144A1 (en) * | 2016-07-07 | 2018-01-10 | Miele & Cie. KG | Position detecting device for detecting a position of a drawer in a drawer compartment of a laundry care device |
| CN107620195A (en) * | 2016-07-13 | 2018-01-23 | 松下家电研究开发（杭州）有限公司 | A kind of detergent box and washing machine and detergent launch control method |
| CN107620195B (en) * | 2016-07-13 | 2020-10-20 | 松下家电研究开发（杭州）有限公司 | Washing machine and detergent feeding control method |
| CN106245278A (en) * | 2016-08-31 | 2016-12-21 | 无锡小天鹅股份有限公司 | The detergent throwing device of washing machine and there is its washing machine |
| CN106245280A (en) * | 2016-08-31 | 2016-12-21 | 无锡小天鹅股份有限公司 | The detergent throwing device of washing machine and there is its washing machine |
| CN106245280B (en) * | 2016-08-31 | 2019-04-16 | 无锡小天鹅股份有限公司 | The detergent throwing device of washing machine and washing machine with it |
| EP3584361A4 (en) * | 2017-02-20 | 2020-03-04 | Wuxi Little Swan Electric Co., Ltd. | Delivery device for washing machine and washing machine having same |
| CN108660693A (en) * | 2017-04-01 | 2018-10-16 | 青岛海尔洗衣机有限公司 | The putting module and washing machine of washing machine |
| CN107099977A (en) * | 2017-05-23 | 2017-08-29 | 珠海格力电器股份有限公司 | Washing machine and washing machine putting box |
| CN107059352A (en) * | 2017-05-31 | 2017-08-18 | 青岛海尔滚筒洗衣机有限公司 | Washing machine hopper and washing machine |
| CN109680460B (en) * | 2017-10-18 | 2021-02-05 | 青岛海尔洗衣机有限公司 | Detergent detection and feeding system for washing machine and detergent detection method |
| CN109680460A (en) * | 2017-10-18 | 2019-04-26 | 青岛海尔洗衣机有限公司 | Detergent for washing machine detects jettison system and detergent detection method |
| CN108004726A (en) * | 2017-12-27 | 2018-05-08 | 佛山海尔滚筒洗衣机有限公司 | A kind of dispenser assembly and roller washing machine |
| CN108004726B (en) * | 2017-12-27 | 2022-07-12 | 佛山海尔滚筒洗衣机有限公司 | Distributor subassembly and drum type washing machine |
| CN110579265A (en) * | 2018-06-08 | 2019-12-17 | 夏普株式会社 | Control device, animal toilet, and control method for animal toilet |
| CN111636177A (en) * | 2019-03-01 | 2020-09-08 | 东芝生活电器株式会社 | Clothes treating device |
| WO2021036409A1 (en) * | 2019-08-23 | 2021-03-04 | 珠海格力电器股份有限公司 | Detergent box liquid level detection device and washing machine |
| WO2021139298A1 (en) * | 2020-01-07 | 2021-07-15 | 珠海格力电器股份有限公司 | Cleaning apparatus and washing machine having same |
| CN111560736A (en) * | 2020-04-09 | 2020-08-21 | 珠海格力电器股份有限公司 | Installation detection method and device for drawer type intelligent detergent box and washing machine |
| CN111560736B (en) * | 2020-04-09 | 2021-05-28 | 珠海格力电器股份有限公司 | Installation detection method and device for drawer type intelligent detergent box and washing machine |
| CN112323398A (en) * | 2020-11-28 | 2021-02-05 | 珠海格力电器股份有限公司 | Detergent feeding device and washing equipment |
| CN112359555A (en) * | 2020-11-28 | 2021-02-12 | 珠海格力电器股份有限公司 | Throwing device of clothing finishing agent and washing machine with same |
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Application publication date: 20150311 |