CN2365237Y - Few perforated rotary drum of washing machine - Google Patents
Few perforated rotary drum of washing machine Download PDFInfo
- Publication number
- CN2365237Y CN2365237Y CN 99207956 CN99207956U CN2365237Y CN 2365237 Y CN2365237 Y CN 2365237Y CN 99207956 CN99207956 CN 99207956 CN 99207956 U CN99207956 U CN 99207956U CN 2365237 Y CN2365237 Y CN 2365237Y
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- CN
- China
- Prior art keywords
- washing machine
- cylinder
- porous plate
- roller
- water
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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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Abstract
The utility model relates to a roller with few holes for a washing machine. The utility model has the structure that the roller wall of a roller is provided with open holes, and the inner side of the roller is provided with a perforated plate. The roller is provided with few open holes, but the drying effect can not be affected. Washing liquid has low speed when flowing down to a water containing barrel in the washing process, and the speed is lower than water returning ability of a water returning pump of a spray system. When the roller is matched with the water returning pump, the interior of the water containing barrel can be made almost not to have water in the washing process, and accordingly, the water-saving and the detergent-saving purposes are achieved.
Description
The utility model is a kind of washing machine drum.Especially the washing machine drum that refers to a kind of few hole.
The cleaning solution of existing roller washing machine backwater spray system (Chinese patent ZL97233759.5) is flowed through following parts successively and is circulated: cylinder, steel ladle, back water pump, nozzle, cylinder.Over thousands of perforate arranged on the existing washing machine drum, cylinder is to place in the tube that is filled with water, the speed that cleaning solution is flow to steel ladle by cylinder under the anhydrous situation of steel ladle is extracted into cleaning solution greater than back water pump the ability of cylinder, the liquid level basically identical of cleaning solution in cylinder and steel ladle during washing, cylinder and the cleaning solution that is filled with water between tube are not fully utilized, and the structure memory that comprises filter, heater, water leg from the draining valve to the cylinder wall has the stagnant water volume, influences the utilization rate of cleaning solution.
The purpose of this utility model provides a kind of cylinder, and this cylinder has less perforate, and cleaning solution is less by the speed that cylinder flows to steel ladle when washing, less than the backwater ability of back water pump.This kind cylinder and back water pump are used, almost anhydrous in the steel ladle in the time of can making washing, thus reach the purpose of saving water and washing agent.
The technical solution of the utility model is: the barrel in cylinder is provided with perforate, and the cylinder inboard is provided with porous plate.
The utility model can also following manner be implemented:
Perforate on the cylinder wall is positioned at the maximum radius place of barrel.
Be provided with connecting band between porous plate and the cylinder wall.
Be provided with the 1-10 mm clearance between porous plate and the cylinder wall.
Be provided with more than one porous plate in the cylinder.
Porous plate in the cylinder is an one.
Porous plate is provided with the concave region of the central openings more than 100.
Perforate on the porous plate is rectangular perforate.
In above technical scheme, perforate quantity and size on the cylinder, adapt by the speed that cylinder flows to steel ladle with required cleaning solution, porous plate in the technical scheme prevents that on the one hand clothes from stopping up the perforate on the cylinder wall, and the numerous perforates on the porous plate are convenient to moisture and are flow to perforate on the cylinder wall on the other hand.
Below in conjunction with description of drawings embodiment of the present utility model.
Fig. 1: be embodiment one of the present utility model.
Fig. 2: be embodiment two of the present utility model.
See also Fig. 1, be embodiment one of the present utility model, this few hole washing machine drum that the utility model provides, be to be provided with perforate (2) along girth in the maximum radius place of cylinder wall (1), the cylinder wall inboard is provided with three blocks of porous plates (4) between baffle pier (3), be provided with connecting band (5) between cylinder wall and the porous plate, being provided with width between porous plate and the cylinder wall is 1-10 mm clearance (6).
See also Fig. 2, be embodiment two of the present utility model, show that baffle pier (3) and porous plate (4) are connected as a single entity.
In sum, the utility model utilizes above-mentioned improvement design, not influencing under the situation that dries effect, has reduced the perforate on the cylinder, and cleaning solution is reduced by the speed that cylinder flows to steel ladle when making washing.This kind cylinder and back water pump are used, almost anhydrous in the steel ladle in the time of can making washing, thus reach the purpose of saving water and washing agent, reduce environmental pollution simultaneously.
Claims (8)
1, a kind of washing machine drum of few hole comprises a rotatable tube, and it is characterized in that: the barrel in cylinder is provided with perforate, and the cylinder inboard is provided with porous plate.
2, the washing machine drum in few hole as claimed in claim 1, it is characterized in that: the perforate on the cylinder wall is positioned at the maximum radius place of barrel.
3, the washing machine drum in few hole as claimed in claim 1 is characterized in that: be provided with connecting band between porous plate and the cylinder wall.
4, the washing machine drum in few hole as claimed in claim 1 is characterized in that: be provided with the 1-10 mm clearance between porous plate and the cylinder wall.
5, the washing machine drum in few hole as claimed in claim 1 is characterized in that: be provided with more than one porous plate in the cylinder.
6, the washing machine drum in few hole as claimed in claim 1 is characterized in that: the porous plate in the cylinder is an one.
7, the washing machine drum in few hole as claimed in claim 1, it is characterized in that: porous plate is provided with the concave region of the central openings more than 100.
8, the washing machine drum in few hole as claimed in claim 1, it is characterized in that: the perforate on the porous plate is rectangular perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207956 CN2365237Y (en) | 1999-04-19 | 1999-04-19 | Few perforated rotary drum of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207956 CN2365237Y (en) | 1999-04-19 | 1999-04-19 | Few perforated rotary drum of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365237Y true CN2365237Y (en) | 2000-02-23 |
Family
ID=34001824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99207956 Expired - Fee Related CN2365237Y (en) | 1999-04-19 | 1999-04-19 | Few perforated rotary drum of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365237Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111909A (en) * | 2019-06-19 | 2020-12-22 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
-
1999
- 1999-04-19 CN CN 99207956 patent/CN2365237Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111909A (en) * | 2019-06-19 | 2020-12-22 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| CN112111909B (en) * | 2019-06-19 | 2022-09-23 | 重庆海尔滚筒洗衣机有限公司 | Drum washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |