CN1508345A - Corrugated hose integrated air chamber structure for drum washing machine - Google Patents
Corrugated hose integrated air chamber structure for drum washing machine Download PDFInfo
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- CN1508345A CN1508345A CNA021565708A CN02156570A CN1508345A CN 1508345 A CN1508345 A CN 1508345A CN A021565708 A CNA021565708 A CN A021565708A CN 02156570 A CN02156570 A CN 02156570A CN 1508345 A CN1508345 A CN 1508345A
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- air chamber
- flexible hose
- corrugated flexible
- washing machine
- corrugated hose
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Abstract
The invention is a corrugated hose integrated-type air dome construction of roller washer, comprising body, detergent, roller, driving part, corrugated hose, draining pump, air dome, pressure transfer tube and water level sensor; the corrugated hose linked at the lower part of the washing tank; the draining pump linked with the corrugated hose; the air dome linked on the branching hose on one side of the corrugated hose; the pressure transfer tube linked on the air room; the water level sensor linked on the pressure transfer tube; the corrugated hose and the air dome formed as an integral whole. The air dome to detect the water level and the corrugated hose to drain the water form the integration, solve the problems of water leakage, inaccurate water level detection, etc.
Description
Technical field
The present invention relates to a kind of one-piece type air chamber structure of corrugated flexible hose of roller washing machine.
Background technology
When buying washing machine recently, the convenience of being not only scourability and use also becomes the attraction of product, so become the Products Development emphasis for the ease of use that improves product at present.
On the one hand, the drum wash mode is: dropping in cylinder has under the state of washing agent and washings and washings, utilizes the cylinder obtain motor-driven power and to rotate and the frictional force between the washings to wash.So, can prevent that also washings from stirring together, and can obtain to beat the effect of washing by rubbing with the hands to almost not damage of washings.It is but the input of washings and taking-up are very inconvenient, so recently more active in the technological development that improves this respect.
Below with reference to Fig. 1 and Fig. 2 existing roller washing machine is carried out simple declaration.
As shown in Figure 1 and Figure 2, existing roller washing machine comprises body (1), sink (2), cylinder (3) and drive division (6) substantially.Above-mentioned sink (2) is arranged in the body (1), and sink (2) is by brake (7) and hang spring (8) support; Above-mentioned cylinder (3) is arranged in the sink (2), be can holding washing water cylindrical shape; Drive division (6) is used for to above-mentioned cylinder (3) transmission of drive force.
In addition, be arranged on the pulley (12) of cylinder (3) rear central authorities and be arranged between the pulley (13) of motor (4) of sink (2) lower end one side and interconnect by belt (BELT) (5), drive division (6) is delivered to cylinder (3) with the power that motor (4) produces by drum shaft by said structure.
On the one hand, sink (2) bottom is provided with draining pump (9), and draining pump (9) is used to discharge the water in the sink (2); Be provided with corrugated flexible hose (14) between draining pump (9) and the sink (2).
The inboard end that inserts air chamber (15) of the branched pipe (140) of these corrugated flexible hose (14) one sides; Above-mentioned linking part arranged outside has cartridge clip (16), and this cartridge clip (16) is used for above-mentioned branched pipe (140) and air chamber (15) secure bond together.
In addition, the other end of this air chamber (15) is attached on the pressure transfer tube (10), and this pressure transfer tube (10) changes the water level that detects in the sink (2) by pressure; This pressure transfer tube (10) is attached on the level sensor (11) that is arranged at body top.
The course of work to existing roller washing machine with said structure describes below.
At first, to the inner washings that needs washing that drops into of cylinder (3), drop in the washing agent bucket under the state of washing agent, the washing of selecting to be arranged on the chain of command board begins button, then finishes the whole washing process of washing stroke, rinsing stroke, dehydration stroke continuously.
That is to say, select to start waterworks supplying washing water in sink (2) after the washing mode; After the water of supply arrives certain water level, interrupt the feedwater process by level sensor (11), while drive division (6) is just being carried out repeatedly, the contrary driving.
If drive division (6) is just being carried out repeatedly, the contrary driving, the driving force of above-mentioned drive division (6) will be slowed down by deceleration device, and applies driving force to cylinder (3); The cylinder (3) of accepting driving force by just, the contrary rotation decomposition that produces the percussion of current and washing agent finishes the washing to washings.
Finish after the above-mentioned washing stroke, carry out the rinsing stroke, finish after the rinsing stroke, carry out the dehydration stroke through the process identical with washing stroke.
When the dehydration stroke, start draining pump (9), the water in the cylinder (3) is all discharged, drive drive division (6) then.
The dehydration initial stage, above-mentioned drive division (6) according to just, contrary direction swing roller (3), the washings in the cylinder (3) is not disturbed, untie washings, simultaneously balancing drum (3); During carrying out said process, the moisture in the washings will be excluded.
The moisture of extracting out in the above-mentioned washings is discharged to the outside of washing machine by the startup of draining pump (9).
When carrying out dehydration, above-mentioned drive division (6) carries out the high speed rotation, and the cylinder (3) of accepting drive division (6) revolving force also carries out the high speed rotation, and the washings in the cylinder (3) is attached on cylinder (3) inwall by centrifugal force.
In addition, the moisture of extracting out on the washings by above-mentioned centrifugal force flows to draining pump (9) side; By the continuous operation of draining pump (9), above-mentioned moisture will finally be finished drainage procedure to the outside discharge of washing machine.
But there is following shortcoming in existing roller washing machine:
At first, by the above-mentioned air chamber (15) of injection mo(u)lding and corrugated flexible hose (14) in conjunction with the time, in case the assembling of cartridge clip mistake can cause leaking or can not carry out problem such as water level detecting when detecting washings water level in the sink (2) exactly.
That is to say, during the assembling cartridge clip, relax, clamping force is diminished, drainage can take place owing to normally not clamping; If when cartridge clip does not have that secure bond is on the position that should locate exactly, can cause the pressure detecting mistake, can not detect water level exactly.
In addition, above-mentioned air chamber (15) and corrugated flexible hose (14) when linking operation, are needed cartridge clip, thus link the operation of air chamber (15) and corrugated flexible hose (14) be accompanied by cartridge clip in conjunction with operation, caused assembling procedure many, problems such as fee of material height.
Summary of the invention
In order to overcome the sensed water level exactly that existing washing machine exists, assembling procedure is many, shortcomings such as fee of material height, the invention provides a kind of one-piece type air chamber structure of corrugated flexible hose of roller washing machine, by being used to detect the structure member of roller washing machine water level---air chamber and be used for component parts of draining---corrugated flexible hose carries out integrated, reduced independent assembling procedure, also reduced the quantity of parts, and solved and leak and problem such as water level detecting is inaccurate.
The technical solution adopted for the present invention to solve the technical problems is:
The one-piece type air chamber structure of a kind of corrugated flexible hose of roller washing machine is characterized in that, comprises body, washing agent, cylinder, drive division, corrugated flexible hose, draining pump, air chamber, pressure transfer tube and level sensor; Described corrugated hose linked is in the lower side of sink; Described draining pump is attached on the corrugated flexible hose; Described air chamber is attached on the branched pipe of described corrugated flexible hose one side; Described pressure transfer tube is attached on the described air chamber; Described level sensor is attached on the described pressure transfer tube; Described corrugated flexible hose and air chamber moulding one.
The one-piece type air chamber structure of the corrugated flexible hose of aforesaid roller washing machine, wherein corrugated flexible hose moulding one air chamber comprises corrugated flexible hose portion and air chamber portion; Described corrugated flexible hose portion and air chamber portion make by rubber, and in mould the one-shot forming one.
The one-piece type air chamber structure of the corrugated flexible hose of aforesaid roller washing machine wherein by after the moulding of the one-piece type air chamber of the corrugated flexible hose of injection mo(u)lding portion, when the corrugated flexible hose portion injection mo(u)lding of rubber material, inserts the air chamber portion of injection mo(u)lding and the moulding one.
The present invention can bring following effect: the structure member that will be used to detect the sink water level---air chamber and the component parts that is used for draining---, and corrugated flexible hose forms integrated, reduced independent assembling procedure for above-mentioned air chamber and corrugated flexible hose, also reduced the quantity of parts, solved and leaked and problem such as water level detecting is inaccurate.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the sectional side view of existing roller washing machine structure.
Fig. 2 is the detailed profilograph of the major part of washing machine shown in Figure 1.
Fig. 3 is the profilograph of major part of the present invention.
The number in the figure explanation:
1: body 2: sink (tub)
14a: the 15a of corrugated flexible hose portion: air chamber portion
30: the one-piece type air space of corrugated flexible hose
The specific embodiment
With reference to the accompanying drawings, the one-piece type air chamber structure embodiment of the corrugated flexible hose of roller washing machine of the present invention is elaborated.
Consult shown in Figure 3ly, roller washing machine of the present invention comprises: corrugated flexible hose (14), draining pump, air chamber (15), pressure transfer tube (10) and level sensor (11).Above-mentioned corrugated flexible hose (14) is attached at the bottom of sink (2); Draining pump is attached on the corrugated flexible hose (14); Above-mentioned air chamber (15) is attached on the branched pipe (140) of corrugated flexible hose (14) one sides; Pressure transfer tube (10) is attached on the air chamber (15); Level sensor (11) is attached on the pressure transfer tube (10).For the roller washing machine with said structure, the one-piece type air chamber structure of the corrugated flexible hose of roller washing machine of the present invention is: above-mentioned corrugated flexible hose (14) and air chamber (15) form one.
That is to say that feature of the present invention is: the water discharge outlet (200) of above-mentioned sink (2) bottom goes up and links the one-piece type air chamber of corrugated flexible hose (30).
Wherein, the one-piece type air chamber of this corrugated flexible hose (14) (30) comprises corrugated flexible hose portion (14a) and air chamber portion (15a) substantially.This corrugated flexible hose portion (14a) and air chamber portion (15a) are all made by the rubber material, and one-shot forming forms one in mould, perhaps after air chamber portion (15a) moulding of injection mo(u)lding, the gas portion (15a) with injection mo(u)lding when using the rubber material to corrugated flexible hose portion (14a) injection mo(u)lding inserts and the moulding one.
Operation principle to roller washing machine of the present invention with said structure is as described below:
At first, in existing roller washing machine, by the air chamber (15) of injection mo(u)lding and corrugated flexible hose (14) in conjunction with the time, because the mistake of cartridge clip (16) assembling, can cause leaking or can not carry out problem such as water level detecting when detecting washings water level in the sink (2) exactly, and roller washing machine of the present invention prevents above-mentioned phenomenon.
That is to say, in roller washing machine of the present invention, owing to designed the one-piece type air chamber of corrugated flexible hose (30), so solved the problem that occurs in the prior art.That is, owing to correctly do not use cartridge clip (16) to carry out secure bond, the lax drainage that causes appears, perhaps because above-mentioned cartridge clip (16) does not have exactly secure bond in the position that should locate, so can not detect problem such as water level exactly.
In addition, in the structure of roller washing machine of the present invention, because above-mentioned air chamber (15) and corrugated flexible hose (14) form one, just do not need to use the cartridge clip (16) that links air chamber (15) and corrugated flexible hose (14), reduce the quantity of parts and reduced material cost, omit the flow chart of binding air chamber (15) and corrugated flexible hose (14) and the flow chart of secure bond cartridge clip simultaneously, reduced assembly program.
On the one hand, the one-piece type air chamber of above-mentioned corrugated flexible hose (30) comprises corrugated flexible hose portion (14a) and air chamber portion (15a).This corrugated flexible hose portion (14a) and air chamber portion (15a) are all made by the rubber material, and in mould the one-shot forming one, perhaps after air chamber portion (15a) moulding of injection moulding, during with corrugated flexible hose portion (14a) injection mo(u)lding of rubber material, the air chamber portion (15a) of injection mo(u)lding is inserted the moulding one.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1, the one-piece type air chamber structure of a kind of corrugated flexible hose of roller washing machine is characterized in that, comprises body, washing agent, cylinder, drive division, corrugated flexible hose, draining pump, air chamber, pressure transfer tube and level sensor; Described corrugated hose linked is in the lower side of sink; Described draining pump is attached on the corrugated flexible hose; Described air chamber is attached on the branched pipe of described corrugated flexible hose one side; Described pressure transfer tube is attached on the described air chamber; Described level sensor is attached on the described pressure transfer tube; Described corrugated flexible hose and air chamber moulding one.
2, the one-piece type air chamber structure of the corrugated flexible hose of roller washing machine according to claim 1 is characterized in that described corrugated flexible hose moulding one air chamber comprises corrugated flexible hose portion and air chamber portion; Described corrugated flexible hose portion and air chamber portion make by rubber, and in mould the one-shot forming one.
3, the one-piece type air chamber structure of the corrugated flexible hose of roller washing machine according to claim 1, after it is characterized in that the moulding of the one-piece type air chamber of described corrugated flexible hose portion by injection mo(u)lding, when the corrugated flexible hose portion injection mo(u)lding of rubber material, the air chamber portion of injection mo(u)lding is inserted and the moulding one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021565708A CN100398735C (en) | 2002-12-17 | 2002-12-17 | Corrugated hose integrated air chamber structure for drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021565708A CN100398735C (en) | 2002-12-17 | 2002-12-17 | Corrugated hose integrated air chamber structure for drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1508345A true CN1508345A (en) | 2004-06-30 |
| CN100398735C CN100398735C (en) | 2008-07-02 |
Family
ID=34236291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021565708A Expired - Fee Related CN100398735C (en) | 2002-12-17 | 2002-12-17 | Corrugated hose integrated air chamber structure for drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100398735C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1904188B (en) * | 2005-07-29 | 2010-08-25 | 海尔集团公司 | Washing method and control device of water saving washing machine |
| CN101824733A (en) * | 2009-03-02 | 2010-09-08 | 海尔集团公司 | Washer pressure pipe guiding device for preventing foam and accumulated water |
| CN102995360A (en) * | 2011-09-19 | 2013-03-27 | 海尔集团公司 | Drainage pump of washing machine and washing machine |
| CN108532212A (en) * | 2018-05-09 | 2018-09-14 | 海信（山东）冰箱有限公司 | A kind of multi-tub washing machine |
| CN108866945A (en) * | 2017-05-11 | 2018-11-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine outer cylinder and washing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066094A (en) * | 1976-03-17 | 1978-01-03 | General Electric Company | Combination drain sump and air pressure chamber for automatic clothes washing machine |
| DE2840241C2 (en) * | 1978-09-15 | 1988-07-28 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Washing machine drain nozzle |
| JPS62233198A (en) * | 1986-04-04 | 1987-10-13 | 株式会社東芝 | Method for measuring amount of washing article in washing machine |
| IT1294135B1 (en) * | 1997-06-18 | 1999-03-22 | Electrolux Zanussi Elettrodome | WASHING MACHINE WITH PERFECTED CONTROL OF THE DYNAMIC SET-UP OF THE SWINGING GROUP |
| CN2343187Y (en) * | 1998-05-19 | 1999-10-13 | 海尔集团公司 | Magnetizing water drum washer |
-
2002
- 2002-12-17 CN CNB021565708A patent/CN100398735C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1904188B (en) * | 2005-07-29 | 2010-08-25 | 海尔集团公司 | Washing method and control device of water saving washing machine |
| CN101824733A (en) * | 2009-03-02 | 2010-09-08 | 海尔集团公司 | Washer pressure pipe guiding device for preventing foam and accumulated water |
| CN101824733B (en) * | 2009-03-02 | 2013-06-05 | 海尔集团公司 | Washer pressure pipe guiding device for preventing foam and accumulated water |
| CN102995360A (en) * | 2011-09-19 | 2013-03-27 | 海尔集团公司 | Drainage pump of washing machine and washing machine |
| CN108866945A (en) * | 2017-05-11 | 2018-11-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine outer cylinder and washing machine |
| CN108866945B (en) * | 2017-05-11 | 2022-01-07 | 青岛海尔洗涤电器有限公司 | Washing machine outer barrel and washing machine |
| CN108532212A (en) * | 2018-05-09 | 2018-09-14 | 海信（山东）冰箱有限公司 | A kind of multi-tub washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100398735C (en) | 2008-07-02 |
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Granted publication date: 20080702 Termination date: 20101217 |