CN102505424A - Foam overflowing prevention barrel washing machine - Google Patents
Foam overflowing prevention barrel washing machine Download PDFInfo
- Publication number
- CN102505424A CN102505424A CN2011103206337A CN201110320633A CN102505424A CN 102505424 A CN102505424 A CN 102505424A CN 2011103206337 A CN2011103206337 A CN 2011103206337A CN 201110320633 A CN201110320633 A CN 201110320633A CN 102505424 A CN102505424 A CN 102505424A
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- China
- Prior art keywords
- water inlet
- washing machine
- tube connector
- foam
- connecting pipe
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- 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.)
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Abstract
The invention provides a foam overflowing prevention barrel washing machine, which has the advantages that the foam overflowing can be effectively prevented, in addition, the structure is simple, and safety and reliability are realized. The foam overflowing prevention barrel washing machine comprises a water inlet device, a barrel and a water inlet connecting pipe, wherein the water inlet device is connected with the barrel through the water inlet connecting pipe, an overflowing prevention one-way valve is arranged at the water inlet connecting pipe part, the one-way valve is arranged at the part of the water inlet connecting pipe near the barrel, the overflowing prevention one-way valve comprises a sealing sheet, the sealing sheet is rotatablely arranged on the pipe wall of the water inlet connecting pipe, the water inlet connecting pipe is provided with a baffle plate at the opposite side of the sealing sheet, and the sealing sheet is in lap joint with the baffle plate.
Description
Technical field
The present invention relates to a kind of roller washing machine, be specially anti-foam and return excessive roller washing machine.
Background technology
Existing roller washing machine is in washing process, because the continuous rotation of cylinder can produce a large amount of foams; Then these foams will overflow through mouths such as detergent disperser, water feed apparatus; Not only brought pollution, and contained chemical composition in the foam, very easily damaged the washing machine internal components to environment; Influence the serviceability of product greatly, brought great inconvenience for user's life.
Summary of the invention
To the problems referred to above, the invention provides anti-foam and return excessive roller washing machine, it can effectively prevent foam Hui Yi, and simple in structure, safe and reliable.
Its technical scheme is such: it comprises water feed apparatus, cylinder and water inlet tube connector, and said water feed apparatus is connected with said cylinder through said water inlet tube connector, it is characterized in that: the check valve of anti-return is equipped with at said water inlet tube connector place.
It is further characterized in that: said check valve is installed in said water inlet tube connector near said cylinder place; The check valve of said anti-return comprises diaphragm seal, and said diaphragm seal rotates and is installed on the into tube wall of water tube connector, and at its offside, said water inlet tube connector is equipped with baffle plate, and said diaphragm seal overlaps said baffle plate.
Advantage of the present invention: prevent the device that foam overflows through in roller washing machine, installing, can effectively prevent in the washing process, and the potential safety hazard of bringing, to have improved the security performance of washing machine, to have prolonged service life because of foam excess overflows fuselage.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an anti-reflux valve open mode sketch map of the present invention;
Fig. 3 is an anti-reflux valve closed condition sketch map of the present invention.
The specific embodiment
As shown in Figure 1, the present invention includes water feed apparatus 1, cylinder 2 and water inlet tube connector 3, water feed apparatus 1 is connected with cylinder 2 through water inlet tube connector 3; The check valve of anti-return is equipped with at water inlet tube connector 3 places, and check valve is installed in that into water tube connector 3 is near cylinder 2 places, and the check valve of anti-return comprises diaphragm seal 4; Diaphragm seal 4 rotates and is installed on the into tube wall of water tube connector 3; At its offside, water inlet tube connector 3 is equipped with baffle plate 5, diaphragm seal 4 lap laggings 5.
As shown in Figure 2, roller washing machine is in the water inlet process, because the pressure of water inlet is opened the diaphragm seal 4 in the check valve of anti-return, forms a passage, makes that into water is smooth.
As shown in Figure 3, in washing process, along with the continuous rotation of cylinder 2; The foam that produces is more and more; And to the water inlet path movement, when foam moved to the check valve of anti-return, interior pipe closely cooperated with outer rim in the check valve of anti-return; And ferrule lived, prevent that foam is back in the water feed apparatus 1.
Claims (3)
1. anti-foam returns excessive roller washing machine, and it comprises water feed apparatus, cylinder and water inlet tube connector, and said water feed apparatus is connected with said cylinder through said water inlet tube connector, it is characterized in that: the check valve of anti-return is equipped with at said water inlet tube connector place.
2. anti-foam according to claim 1 returns excessive roller washing machine, it is characterized in that: said check valve is installed in said water inlet tube connector near said cylinder place.
3. anti-foam according to claim 1 returns excessive roller washing machine; It is characterized in that: the check valve of said anti-return comprises diaphragm seal, and said diaphragm seal rotates and is installed on the into tube wall of water tube connector, at its offside; Said water inlet tube connector is equipped with baffle plate, and said diaphragm seal overlaps said baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103206337A CN102505424A (en) | 2011-10-20 | 2011-10-20 | Foam overflowing prevention barrel washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103206337A CN102505424A (en) | 2011-10-20 | 2011-10-20 | Foam overflowing prevention barrel washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102505424A true CN102505424A (en) | 2012-06-20 |
Family
ID=46217553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103206337A Pending CN102505424A (en) | 2011-10-20 | 2011-10-20 | Foam overflowing prevention barrel washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102505424A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878569A (en) * | 2015-05-25 | 2015-09-02 | 无锡小天鹅股份有限公司 | Washing machine |
| CN106676843A (en) * | 2016-11-21 | 2017-05-17 | 珠海格力电器股份有限公司 | Washing machine water inlet pipe structure and washing machine |
| CN107044030A (en) * | 2017-04-13 | 2017-08-15 | 青岛海尔洗衣机有限公司 | A kind of use in washing machine water inlet exhaust structure and washing machine |
| CN107287843A (en) * | 2017-07-10 | 2017-10-24 | 青岛海尔洗衣机有限公司 | A kind of anti-overflow device of washing machine hopper and the washing machine with the device |
| WO2018054294A1 (en) * | 2016-09-20 | 2018-03-29 | 青岛海尔滚筒洗衣机有限公司 | Downpipe and washing machine |
| WO2018054207A1 (en) * | 2016-09-22 | 2018-03-29 | 青岛海尔滚筒洗衣机有限公司 | Washing machine anti-foam backflow structure and washing machine |
| WO2018082564A1 (en) * | 2016-11-01 | 2018-05-11 | 青岛海尔洗衣机有限公司 | Anti-overflow device of drum water injection port, and drum washing machine |
| CN108315971A (en) * | 2017-01-17 | 2018-07-24 | 青岛海尔滚筒洗衣机有限公司 | A kind of external cylinder of drum-type washing machine and roller washing machine |
| CN110499625A (en) * | 2019-07-09 | 2019-11-26 | Tcl家用电器（合肥）有限公司 | Washing tub and washing machine |
-
2011
- 2011-10-20 CN CN2011103206337A patent/CN102505424A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878569A (en) * | 2015-05-25 | 2015-09-02 | 无锡小天鹅股份有限公司 | Washing machine |
| WO2018054294A1 (en) * | 2016-09-20 | 2018-03-29 | 青岛海尔滚筒洗衣机有限公司 | Downpipe and washing machine |
| WO2018054207A1 (en) * | 2016-09-22 | 2018-03-29 | 青岛海尔滚筒洗衣机有限公司 | Washing machine anti-foam backflow structure and washing machine |
| WO2018082564A1 (en) * | 2016-11-01 | 2018-05-11 | 青岛海尔洗衣机有限公司 | Anti-overflow device of drum water injection port, and drum washing machine |
| US11041268B2 (en) | 2016-11-01 | 2021-06-22 | Qingdao Haier Washing Machine Co., Ltd. | Anti-overflow device at drum water injection port and drum washing machine |
| CN106676843A (en) * | 2016-11-21 | 2017-05-17 | 珠海格力电器股份有限公司 | Washing machine water inlet pipe structure and washing machine |
| CN108315971A (en) * | 2017-01-17 | 2018-07-24 | 青岛海尔滚筒洗衣机有限公司 | A kind of external cylinder of drum-type washing machine and roller washing machine |
| CN107044030A (en) * | 2017-04-13 | 2017-08-15 | 青岛海尔洗衣机有限公司 | A kind of use in washing machine water inlet exhaust structure and washing machine |
| CN107287843A (en) * | 2017-07-10 | 2017-10-24 | 青岛海尔洗衣机有限公司 | A kind of anti-overflow device of washing machine hopper and the washing machine with the device |
| CN110499625A (en) * | 2019-07-09 | 2019-11-26 | Tcl家用电器（合肥）有限公司 | Washing tub and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |