CN1749473A - Detergent put-in device for washing machine - Google Patents
Detergent put-in device for washing machine Download PDFInfo
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- CN1749473A CN1749473A CN 200410071926 CN200410071926A CN1749473A CN 1749473 A CN1749473 A CN 1749473A CN 200410071926 CN200410071926 CN 200410071926 CN 200410071926 A CN200410071926 A CN 200410071926A CN 1749473 A CN1749473 A CN 1749473A
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- detergent
- liquid detergent
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Abstract
The present invention discloses one kind of detergent feeder. There are separately set powdered detergent can and liquid detergent can and washing tub connected to the powdered detergent can, so that the optional powdered detergent or liquid detergent may be diluted with the washing water and added into the washing tub via the powdered detergent and liquid detergent shared feeding channel. Especially, the liquid detergent can is provided with ventilating unit to avoid vacuum inside it while the pump runs, and is maintained in sealing state after the pump is stopped.
Description
Technical field
The present invention relates to a kind of detergent put-in device of washing machine, especially after the powder detergent that stores being put into washtub, again the liquid detergent of separate storage is put into the detergent put-in device of the washing machine of washtub along the input path of powder detergent.
Background technology
Usually, washing machine is to utilize water and washing agent to remove the wash mill of the dirt on clothing, the bedding etc. in the washtub by the process of washing, rinsing, dehydration.
As shown in Figure 1, usually, washing agent is directly to put into together with washings before washing, perhaps is stored in 1 li in washing machine washing agent bucket, when carrying out washing stroke, put in the washtub, perhaps before washing stroke begins in washings are put into washtub.
In the washing machine detergent put-in device of prior art, because the washing agent that stores is to enter in the washtub together with washings, so can only store the washing agent of a deal.Normally put into powder detergent, so in the time of the storaging liquid washing agent, even without washings, liquid detergent also can directly enter in the washtub according to the flowability of self, so liquid detergent should directly be poured in the washtub.But if liquid detergent is directly poured in the washtub, then washings might be damaged by undiluted liquid detergent.
In addition, if other establishes the liquid detergent bucket, powder detergent put into path and liquid detergent put into path mutual interference mutually, and have the baroque shortcoming of washing machine.
Summary of the invention
Technical problem to be solved by this invention is, a kind of detergent put-in device of washing machine is provided, separate storage powder detergent and liquid detergent, but powder detergent and liquid detergent can sharedly be put into the path.
For the technical solution problem, the technical solution used in the present invention is: a kind of detergent put-in device of washing machine, comprise the storage powder detergent, and be connected with feed water valve with washtub and make powder detergent follow washings to enter into powder detergent bucket in the washtub; Be connected the also liquid detergent bucket of storaging liquid washing agent with the powder detergent bucket; The liquid detergent that makes the liquid detergent bucket enters into the pump in the washtub after through the powder detergent bucket; Be arranged on the liquid detergent bucket, and when liquid detergent is carried, prevent to occur in the liquid detergent bucket air-breather of vacuum phenomenon.
Described air-breather comprises the boss on the passage that is located at the liquid detergent bucket; In the inside of liquid detergent bucket, cover the lid of boss one end; Be connected on lid and the boss, when pump stops, make to cover boss and apply elastic force, when pump turn round because the elastomeric element that the pressure that pump produces extends to the direction of building the disengaging boss.
Lid and elastomeric element are elastomeric materials and form whole.
Described elastomeric element comprises by in the outside of liquid detergent bucket, is positioned at the other end of boss, and makes air flow into the fixed position that is formed with passage by boss; Be connected between fixed position and the lid, utilize elastic force and the elasticity position of being shunk/being extended by the liquid detergent discharge pressure that pump produces constitutes.
Described air-breather is located at the opposite into the outlet of the liquid detergent bucket of discharging liquid detergent.
The detergent put-in device of washing machine of the present invention has following effect:
1) powder detergent bucket and liquid detergent bucket branch are arranged, and the washing agent bucket is connected on the powder detergent bucket, so join in the washtub after not only can diluting powder detergent or liquid detergent with washings according to user's selection, but also can shared powder detergent and liquid detergent put into path, features simple structure.
2) on the liquid detergent bucket, be provided with air-breather, and air-breather can be according to liquid detergent discharge pressure that produces by pump and elastic force poor, can in trend liquid detergent bucket, ventilate or enclosed liquid washing agent bucket, so when pump turns round, can prevent from vacuum phenomenon to occur in the liquid detergent bucket, when pump stops, can making the liquid detergent bucket keep air-tight state.
Description of drawings
Fig. 1 is the stereogram of the washing machine that has detergent put-in device of prior art.
Fig. 2 is the stereogram that has the washing machine of detergent put-in device of the present invention.
Fig. 3 is the detergent put-in device sectional side view of washing machine of the present invention.
Fig. 4 a is Fig. 3 ' A-A ' line profile.
Fig. 4 b is the operating state figure of Fig. 4 a.
Among the figure, 52: washtub; 54: feed water valve; 60: the powder detergent bucket; 62: the liquid detergent bucket; 64: pump; 70: air-breather; 72: boss; 74: bung; 76: elastomeric element.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Shown in Fig. 2,3, the detergent put-in device of washing machine of the present invention comprises by storing powder detergent and being connected with feed water valve 54 with the washtub 52 that washs, and makes powder detergent follow washings to enter into the powder detergent bucket 60 of 52 li of washtubs together; Be connected the also liquid detergent bucket 62 of storaging liquid washing agent with powder detergent bucket 60; Make the liquid detergent of liquid detergent bucket 62 pass through the pump 64 that powder detergent bucket 60 enters into washtub 52; Be arranged on the liquid detergent bucket 62, and prevent that when liquid detergent is carried air-breather 70 formations of vacuum phenomenon from appearring in 62 li in liquid detergent bucket.
Shown in Fig. 4 a, 4b, air-breather 70 comprises by the boss 72 that is located on the liquid detergent bucket 62 passage 62a; Cover the lid 74 of boss 72 1 ends in the inside of liquid detergent bucket 62; Be connected separately cover 74 and boss 72 on, the elastomeric element 76 that builds the 74 discharge pressure Fd automatic shutter boss 72 that produce when according to elastic force Fs with by pump 64 liquid detergent being transported to powder detergent bucket 60 is constituted.
Lid 74 and elastomeric element 76 are that elastomeric material and formation are whole, and elastomeric element 76 comprises by in the outside of liquid detergent bucket 62, is positioned at the other end of boss 72, and in order to make air flow into the fixed position 76a that is formed with passage h by boss 72; Be connected fixed position 76a and cover between 74, utilize elastic force Fs and the elasticity position 76b of the liquid detergent discharge pressure Fd contraction/prolongation that produced by pump 64 constitutes.
In addition, air-breather 70 is parallel with the liquid detergent discharge pressure Fd that is produced by pump 64 for the elastic force direction that makes elastomeric element 76, and be arranged on the opposite of the outlet 62b of liquid detergent bucket, so elastomeric element 76 can be made a response rapidly according to the liquid detergent discharge pressure Fd that is produced by pump 64.
Aforesaid the present invention operates as follows:
If pump 64 drives, the liquid detergent of liquid detergent bucket 62 enters into 52 li of washtubs from powder detergent bucket 60 after being transported to powder detergent bucket 60 along liquid detergent flexible pipe 61.
At this moment, if liquid detergent bucket 62 inside are airtight fully, because pump 64 pumping liquid washing agent, its inside will become vacuum state, can not carry liquid detergent.But, in the present invention, when pump 64 runnings,, break away from boss 72 so cover 74 because the liquid detergent discharge pressure Fd pulling that the elastomeric element 76 of air-breather is produced by pump 64 is inner elongated to liquid detergent bucket 62, make boss 72 open.Therefore, air enters into liquid detergent bucket 62 inside by boss 72, prevents that vacuum phenomenon from appearring in liquid detergent bucket 62.
Afterwards, if pump 64 stops, the liquid detergent that the liquid detergent bucket is 62 li stops to be transported to 60 li in powder detergent bucket, and elastomeric element 76 gets back to the origin-location according to the elastic force of self, makes to cover 74 and cover boss 72.Therefore, liquid detergent bucket 62 is stuffy, so the liquid detergent of 62 li in liquid detergent bucket can not harden, can preserve liquid detergent for a long time.
Claims (5)
1, a kind of detergent put-in device of washing machine is characterized in that, comprises the storage powder detergent, and is connected with feed water valve (54) and makes powder detergent follow washings to enter into the powder detergent bucket (60) of washtub (52) lining with washtub (52); Be connected the also liquid detergent bucket (62) of storaging liquid washing agent with powder detergent bucket (60); The liquid detergent that makes liquid detergent bucket (62) enters into the pump (64) of washtub (52) lining after through powder detergent bucket (60); Be arranged on the liquid detergent bucket (62), and when liquid detergent is carried, prevent to occur in the liquid detergent bucket air-breather (70) of vacuum phenomenon.
2, the detergent put-in device of washing machine according to claim 1 is characterized in that described air-breather (70) comprises the boss (72) on the passage (62a) that is located at liquid detergent bucket (62); Inside in liquid detergent bucket (62) covers the lid (74) of boss (72) one ends; Be connected on lid (74) and the boss (72), when pump (64) makes lid (74) cover boss (72) and applies elastic force when stopping, when pump (64) turns round because the pressure that pump produces breaks away from the elastomeric element (76) of the direction elongation of boss (72) to lid (74).
3, the detergent put-in device of washing machine according to claim 2 is characterized in that lid (74) and elastomeric element (76) are elastomeric materials and form whole.
4, the detergent put-in device of washing machine according to claim 3, it is characterized in that described elastomeric element (76) comprises by the outside in liquid detergent bucket (62), be positioned at the other end of boss (72), and make air pass through the fixed position (76a) that boss (72) inflow is formed with passage (h); Be connected between fixed position (76a) and the lid (74) elasticity position (76b) formation of utilizing elastic force and shrinking/extend by the liquid detergent discharge pressure that pump (64) produces.
5,, it is characterized in that described air-breather (70) is located at the opposite into the outlet (62b) of the liquid detergent bucket of discharging liquid detergent according to the detergent put-in device of claim 1 or 4 described washing machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410071926 CN1749473A (en) | 2004-09-13 | 2004-09-13 | Detergent put-in device for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410071926 CN1749473A (en) | 2004-09-13 | 2004-09-13 | Detergent put-in device for washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1749473A true CN1749473A (en) | 2006-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410071926 Pending CN1749473A (en) | 2004-09-13 | 2004-09-13 | Detergent put-in device for washing machine |
Country Status (1)
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| CN (1) | CN1749473A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283528A (en) * | 2016-08-31 | 2017-01-04 | 无锡小天鹅股份有限公司 | Detergent bottle, for the detergent throwing device of washing machine and washing machine |
| CN106436188A (en) * | 2016-08-31 | 2017-02-22 | 无锡小天鹅股份有限公司 | Detergent bottle, detergent dropping device used for washing machine and washing machine |
| CN107780157A (en) * | 2016-08-31 | 2018-03-09 | 无锡小天鹅股份有限公司 | Detergent throwing device, Detergent bottle and washing machine for washing machine |
| WO2018196726A1 (en) * | 2017-04-25 | 2018-11-01 | 青岛海尔洗衣机有限公司 | Automatic releasing device of washing machine |
| CN108729136A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of one-way ventilating structure and detergent additive box |
| CN108729132A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of automatic jettison system of washing machine and washing machine |
| CN108729147A (en) * | 2017-04-25 | 2018-11-02 | 青岛海尔洗衣机有限公司 | A kind of washing machine liquid storage box mounting structure and the automatic release device with the structure |
| CN108729134A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent additive box equipped with sealing structure |
| CN108729135A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of automatic jettison system of washing machine and washing machine |
| CN108729133A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of automatic jettison system of washing machine and washing machine |
| CN108729131A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent additive box and washing machine |
| CN108729137A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent additive box equipped with feed liquor lid |
| CN108729141A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent launches structure and washing machine |
| CN110382766A (en) * | 2017-01-03 | 2019-10-25 | 三星电子株式会社 | Washing machine and control method for washing machine |
| WO2020147767A1 (en) * | 2019-01-18 | 2020-07-23 | 青岛海尔滚筒洗衣机有限公司 | Automatic additive feeding device and washing machine |
| CN111455619A (en) * | 2019-01-18 | 2020-07-28 | 青岛海尔滚筒洗衣机有限公司 | Automatic additive feeding device and washing machine |
| CN111455628A (en) * | 2019-01-18 | 2020-07-28 | 青岛海尔滚筒洗衣机有限公司 | Automatic additive feeding device and washing machine |
| EP3851567A1 (en) * | 2020-01-20 | 2021-07-21 | LG Electronics, Inc. | Laundry treating apparatus |
| US11408112B2 (en) | 2017-04-17 | 2022-08-09 | Qingdao Haier Drum Washing Machine Co., Ltd. | Washing additive box and washing machine |
| US11434597B2 (en) | 2017-04-17 | 2022-09-06 | Chongqing Haier Drum Washing Machine Co., Ltd. | Automatic delivery system for a washing machine and washing machine |
-
2004
- 2004-09-13 CN CN 200410071926 patent/CN1749473A/en active Pending
Cited By (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436188A (en) * | 2016-08-31 | 2017-02-22 | 无锡小天鹅股份有限公司 | Detergent bottle, detergent dropping device used for washing machine and washing machine |
| CN107780157A (en) * | 2016-08-31 | 2018-03-09 | 无锡小天鹅股份有限公司 | Detergent throwing device, Detergent bottle and washing machine for washing machine |
| CN106283528A (en) * | 2016-08-31 | 2017-01-04 | 无锡小天鹅股份有限公司 | Detergent bottle, for the detergent throwing device of washing machine and washing machine |
| CN110382766A (en) * | 2017-01-03 | 2019-10-25 | 三星电子株式会社 | Washing machine and control method for washing machine |
| CN110382766B (en) * | 2017-01-03 | 2022-04-05 | 三星电子株式会社 | Washing machine and washing machine control method |
| CN108729137B (en) * | 2017-04-17 | 2020-12-15 | 青岛海尔滚筒洗衣机有限公司 | Detergent additive box with liquid inlet cover |
| CN108729132B (en) * | 2017-04-17 | 2020-10-16 | 青岛海尔滚筒洗衣机有限公司 | Automatic dispensing system of washing machine and washing machine |
| CN108729134A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent additive box equipped with sealing structure |
| CN108729135A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of automatic jettison system of washing machine and washing machine |
| CN108729133A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of automatic jettison system of washing machine and washing machine |
| CN108729131A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent additive box and washing machine |
| CN108729137A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent additive box equipped with feed liquor lid |
| US11879201B2 (en) | 2017-04-17 | 2024-01-23 | Qingdao Haier Laundry Electric Appliances Co., Ltd. | Washing additive box and washing machine |
| CN108729141A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of detergent launches structure and washing machine |
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| US11434597B2 (en) | 2017-04-17 | 2022-09-06 | Chongqing Haier Drum Washing Machine Co., Ltd. | Automatic delivery system for a washing machine and washing machine |
| US11408112B2 (en) | 2017-04-17 | 2022-08-09 | Qingdao Haier Drum Washing Machine Co., Ltd. | Washing additive box and washing machine |
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| CN108729136B (en) * | 2017-04-17 | 2020-12-01 | 青岛海尔洗涤电器有限公司 | One-way ventilative structure and washing additive box |
| CN108729145B (en) * | 2017-04-25 | 2020-10-16 | 青岛海尔洗衣机有限公司 | Automatic putting device of washing machine |
| CN108729147A (en) * | 2017-04-25 | 2018-11-02 | 青岛海尔洗衣机有限公司 | A kind of washing machine liquid storage box mounting structure and the automatic release device with the structure |
| CN108729147B (en) * | 2017-04-25 | 2021-03-26 | 青岛海尔洗衣机有限公司 | Washing machine liquid storage box mounting structure and automatic feeding device with same |
| WO2018196726A1 (en) * | 2017-04-25 | 2018-11-01 | 青岛海尔洗衣机有限公司 | Automatic releasing device of washing machine |
| CN108729145A (en) * | 2017-04-25 | 2018-11-02 | 青岛海尔洗衣机有限公司 | A kind of washing machine automatic release device |
| CN111455628A (en) * | 2019-01-18 | 2020-07-28 | 青岛海尔滚筒洗衣机有限公司 | Automatic additive feeding device and washing machine |
| CN111455628B (en) * | 2019-01-18 | 2022-04-05 | 青岛海尔洗涤电器有限公司 | Automatic additive feeding device and washing machine |
| CN111455619B (en) * | 2019-01-18 | 2022-05-13 | 青岛海尔洗涤电器有限公司 | Automatic additive feeding device and washing machine |
| CN111455619A (en) * | 2019-01-18 | 2020-07-28 | 青岛海尔滚筒洗衣机有限公司 | Automatic additive feeding device and washing machine |
| WO2020147767A1 (en) * | 2019-01-18 | 2020-07-23 | 青岛海尔滚筒洗衣机有限公司 | Automatic additive feeding device and washing machine |
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