CN201420184Y - Water intake device for connecting detergent box and bucket body of the washing machine - Google Patents
Water intake device for connecting detergent box and bucket body of the washing machine Download PDFInfo
- Publication number
- CN201420184Y CN201420184Y CN2009200447842U CN200920044784U CN201420184Y CN 201420184 Y CN201420184 Y CN 201420184Y CN 2009200447842 U CN2009200447842 U CN 2009200447842U CN 200920044784 U CN200920044784 U CN 200920044784U CN 201420184 Y CN201420184 Y CN 201420184Y
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- Prior art keywords
- water
- washing machine
- bellows
- detergent box
- corrugated 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.)
- Expired - Fee Related
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model discloses a water intake device for connecting a detergent box and a bucket body of a washing machine. The water intake device comprises a corrugated pipe, wherein a ball body that can float on the water surface is arranged in the corrugated pipe, and the diameter of the outlet at the upper end of the corrugated pipe is less than that of the ball body. The ball body is positionedat the neck of the corrugated pipe. After the water flows into the washing machine, the ball body is positioned at the upper end of a water column in the corrugated pipe under the effect of the buoyancy. As the diameter of the outlet at the upper end of the corrugated pipe is less than that of the ball body, the water in the corrugated pipe can not be shaken up and enter into the detergent box; but when in water intake, due to the action of gravity, the water flowing down bursts through the ball body for normal water intake. The water intake device can prevent the water from flowing back whena drum washing machine is in dehydration, and reduce the noise caused by the drum dehydration.
Description
Technical field
The utility model relates to a kind of water feed apparatus that connects washing machine detergent box and staving.
Background technology
Roller washing machine is owing to little to the infringement of washings of water saving characteristics have obtained extensive use.Existing roller washing machine utilizes common U type bellows as the water feed apparatus that connects washing machine detergent box and staving between detergent box and urceolus, sees Fig. 1, and wherein 11 is U type bellows, and 12 is staving, and 13 is detergent box.Bellows 11 makes water flow in the roller washing machine staving 12 from detergent box 13, thereby the washing agent in the detergent box is brought in the staving.The common U type of this employing bellows as the problem of water feed apparatus structure is: 1, owing in the U type bellows one section little water column is arranged, in the laundry machine dehydration process, particularly vibrate big the time, section little water column of that in the bellows can rock in bellows back and forth,, produce noise; 2, when water column rocking in bellows was very big, water column can be thrown to the detergent box from bellows, owing to contain washing agent in the water column, the time can produce a large amount of moulds after having grown in detergent box, and influence is normally used.
Summary of the invention
In order to overcome the problem that existing U type bellows exists, the purpose of this utility model provides a kind of water feed apparatus that connects washing machine detergent box and staving, and this water feed apparatus can prevent roller washing machine aqueous reflux when dehydration, and the noise when reducing cylinder and dewatering.
The purpose of this utility model is achieved through the following technical solutions:
A kind of water feed apparatus that connects washing machine detergent box and staving comprises bellows, it is characterized in that: be provided with the spheroid that can bubble through the water column in bellows, and the outlet diameter of bellows upper end is less than sphere diameter.
In the utility model, described spheroid is positioned at the neck of bellows.Washing machine is after water inlet finishes, and spheroid is positioned at the upper end of water column in the bellows under buoyancy, because the outlet diameter of bellows upper end is less than sphere diameter, so water can not up rock also and can not enter detergent box in the bellows; But in the time of water inlet, because the gravity effect can be washed spheroid open normal water inlet toward dirty water.
The utility model utilizes the check valve principle, but in bellows floating ball body is set.After washing machine inflow finishes because the little water column of storage in the U type bellows, spheroid be float on the water column and dieback in the outlet of the upper end of bellows, water column can not reverse flow.Because the existence of spheroid, in the time of laundry machine dehydration, the rattle of water column reduces a lot in the bellows; And vibration is big again, and the water column reverse flow may not have substantially to the washing agent distributor disk yet.
Compared with prior art, the utility model being connected and implanting bead in the bellows between detergent box and tube, aqueous reflux when can prevent to dewater, and the noise can reduce the cylinder dehydration time.
Description of drawings
Fig. 1 is the scheme of installation of U type bellows in the existing roller washing machine;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is an outline drawing of the present utility model.
The specific embodiment
The water feed apparatus of a kind of connection washing machine detergent box described in the utility model and staving comprises bellows 1, is provided with the spheroid 2 that can bubble through the water column in bellows 1, and the outlet diameter of bellows 1 upper end is less than spheroid 2 diameters.
Spheroid 2 is positioned at the neck of bellows 1.Washing machine is after water inlet finishes, and spheroid 2 is positioned at the upper end of 1 li water column of bellows under buoyancy, because the outlet diameter of bellows 1 upper end less than spheroid 2 diameters, makes spheroid 2 come-ups can not surpass bellows 1 neck; Washing machine is after water inlet finishes, and spheroid 2 is under buoyancy, and the water column that bellows is 1 li can not up rock also can not enter detergent box; But in the time of water inlet, because the gravity effect can be washed spheroid 2 open normal water inlet toward dirty water.
Having used the current in the bellows of check valve principle in the utility model can only be unidirectional flowing downward, even interior bucket vibration is big again, and can not reverse flow; And can reduce the cylinder noise in when dehydration.
Claims (2)
1, a kind of water feed apparatus that connects washing machine detergent box and staving comprises bellows (1), it is characterized in that: be provided with the spheroid (2) that can bubble through the water column in bellows (1), and the outlet diameter of bellows (1) upper end is less than spheroid (2) diameter.
2, the water feed apparatus of connection washing machine detergent box according to claim 1 and staving is characterized in that: described spheroid (2) is positioned at the neck of bellows (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200447842U CN201420184Y (en) | 2009-05-27 | 2009-05-27 | Water intake device for connecting detergent box and bucket body of the washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200447842U CN201420184Y (en) | 2009-05-27 | 2009-05-27 | Water intake device for connecting detergent box and bucket body of the washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420184Y true CN201420184Y (en) | 2010-03-10 |
Family
ID=41806836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200447842U Expired - Fee Related CN201420184Y (en) | 2009-05-27 | 2009-05-27 | Water intake device for connecting detergent box and bucket body of the washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420184Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242462A1 (en) * | 2018-06-22 | 2019-12-26 | 青岛海尔滚筒洗衣机有限公司 | Foam overflow prevention unit and clothing treatment device |
-
2009
- 2009-05-27 CN CN2009200447842U patent/CN201420184Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242462A1 (en) * | 2018-06-22 | 2019-12-26 | 青岛海尔滚筒洗衣机有限公司 | Foam overflow prevention unit and clothing treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20120527 |