CN204803615U - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN204803615U CN204803615U CN201520343738.8U CN201520343738U CN204803615U CN 204803615 U CN204803615 U CN 204803615U CN 201520343738 U CN201520343738 U CN 201520343738U CN 204803615 U CN204803615 U CN 204803615U
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- check valve
- washing machine
- water inlet
- tube connector
- inlet tube
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Abstract
The utility model discloses a washing machine, include: steel ladle and detergent box, the connecting pipe of intaking, intake the connecting pipe intake the end with the detergent box links to each other, just intake the connecting pipe the play water end (W. E. ) with the steel ladle links to each other for it is leading -in with the rivers in the detergent box the steel ladle, an unidirectional valve, the check valve with the connecting pipe of intaking links to each other for make rivers from the detergent box to the one -way circulation of steel ladle, the washtub, the washtub is established in the steel ladle. According to the utility model discloses a washing machine, through setting up the check valve, detergent in messenger's the detergent box can along with rivers through connecting pipe and the check valve inflow steel ladle of intaking, but also can reduce or prevent that the interior water of steel ladle, foam etc. From arriving in the detergent box against the current.
Description
Technical field
The utility model designer electrical domain, particularly a kind of washing machine.
Background technology
The water inlet pipe roller washing machine of correlation technique connecting detergent box and washtub is a kind of common conduit two-way circulated, and the flow direction of conduit changes along with variation in water pressure.Under user miscarries too much washing agent situation, in washtub, foam can increase gradually, pressure increase in bucket, and final foam is full of whole washtub, then flows out from detergent box via two-way conduit.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of washing machine, can prevent or reduce foam counter-flow to detergent box.
According to washing machine of the present utility model, comprising: steel ladle and detergent box; Water inlet tube connector, the water inlet end of described water inlet tube connector is connected with described detergent box, and the water side of described water inlet tube connector is connected with described steel ladle, for the current in detergent box are imported described steel ladle; Check valve, described check valve is connected with described water inlet tube connector, for making current from detergent box to steel ladle one-way flow; Washtub, described washtub is located in described steel ladle.
According to washing machine of the present utility model, by arranging check valve, washing agent in the detergent box made can flow into steel ladle with current by water inlet tube connector and check valve, but also can reduce or prevent the adverse current such as water, foam in steel ladle in detergent box.
In addition, the washing machine above-mentioned according to the utility model, can also have following additional technical characteristic:
Described check valve is located at the water side of described water inlet tube connector.
Be formed with half-duplex channel in described check valve, described check valve is that one end is connected with the water side of water inlet tube connector and closes described water inlet tube connector, and the other end of described check valve extends to the direction away from described water inlet tube connector and size reduces gradually.
Described check valve has away from one end of described water inlet tube connector is opening convertible elastic portion between the open mode of described half-duplex channel and the closed condition of closing described half-duplex channel.
The cross section perpendicular to axis of described check valve is toroidal.
Described check valve is one-body molded by rubber.
Described check valve is bonding with described water inlet tube connector, welding, screwing or buckle connect.
The shape at least partially in bellows of described water inlet tube connector.
Described detergent box is located at the top of described steel ladle.
Described washing machine is roller washing machine.
Accompanying drawing explanation
Fig. 1 is the partial schematic diagram of the washing machine of the utility model embodiment.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the close-up schematic view that Fig. 2 centre circle shows A.
Reference numeral: washing machine 100, steel ladle 1, detergent box 2, water inlet tube connector 3, check valve 4, washtub 5, half-duplex channel 401, elastic portion 41.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Composition graphs 1 to Fig. 3, according to the washing machine 100 of the utility model embodiment, comprising: steel ladle 1, detergent box 2, water inlet tube connector 3, check valve 4 and washtub 5.
Specifically, the water inlet end of water inlet tube connector 3 is connected with detergent box 2, and the water side of water inlet tube connector 3 is connected with steel ladle 1, for the current in detergent box 2 are imported steel ladle 1.Check valve 4 is connected, for making current from detergent box 2 to steel ladle 1 one-way flow with water inlet tube connector 3.Washtub 5 is located in steel ladle 1.
According to the washing machine 100 of the utility model embodiment, by arranging check valve 4, washing agent in the detergent box 2 made can flow into steel ladle 1 with current by water inlet tube connector 3 and check valve 4, but also can reduce or prevent the adverse current such as water, foam in steel ladle 1 in detergent box 2.
Therefore, washing machine 100 of the present utility model, can reduce or prevent the adverse currents such as the current in steel ladle 1, even if when miscarrying too much washing agent and causing in washtub pressure too much to increase due to foam, water in steel ladle 1 or foam are also not easy adverse current in detergent box 2, thus avoid foam to overflow from detergent box 2, and too accurately control the injected volume of washing agent without the need to user, facilitate the use of washing machine 100.
With reference to Fig. 2 and Fig. 3, in embodiments more of the present utility model, check valve 4 is located at the water side (and water inlet tube connector 3 connects one end of steel ladle 1) into water tube connector 3.Thus facilitate the current in detergent box 2 to flow into steel ladle 1 by check valve 4, but also the adverse current such as foam, water in steel ladle 1 can be avoided further to detergent box 1.
Further, as shown in Figure 3, be formed with half-duplex channel 401 in check valve 4, check valve 4 is connected in one end with the water side of water inlet tube connector 3 and closes tube connector 3 of intaking, and the other end of check valve 4 extends to the direction away from water inlet tube connector 3 and size reduces gradually.The structure of check valve 4 is simple, and counterseal is effective.
Preferably, check valve 4 away from water inlet tube connector 3 one end have opening half-duplex channel 401 open mode and close half-duplex channel 401 closed condition between convertible elastic portion 41.Improve the performance of one-way flow further.
Under the effect of water intaking valve, current flow out from detergent box 2, when through water inlet tube connector 3 and check valve 4, due to the effect of hydraulic pressure and the elasticity of elastic portion 41, passage in elastic portion 41 is opened, thus open half-duplex channel 401, current are made to enter in steel ladle 1, after having intake, under the elastic force effect of elastic portion 41, half-duplex channel 401 is closed, even if thus when there is a large amount of foam in washtub 5, foam in washtub 5 or water etc. all can not be back in detergent box 2 from check valve 4 and water inlet tube connector 3, thus avoid foam etc. and overflow from detergent box 2, avoid erosion electronic component, also can avoid damaging or polluting washing machine or ground.
Alternatively, the cross section perpendicular to axis of check valve 4 is toroidal.Make the uniform force everywhere of check valve 4, improve structural strength and the performance of check valve 4, extend the service life of check valve 4.
In addition, also check valve 4 can be located at other positions, such as, check valve 4 be located in the water inlet end or water inlet tube connector 3 of water tube connector 3.
Alternatively, check valve 4 also can be rigidity, only need form towards one end of steel ladle 1 function that the little delivery port of size can realize one-way flow at check valve 4.Other forms of check valve in conventional art also may be used for the utility model.
Advantageously, check valve 4 is one-body molded by rubber.From but check valve 4 structure is simple, shaping easily and price is low, in addition, the one-way flow performance of check valve 4 can also be improved.
Further, check valve 4 and bonding, the welding, screwing of water inlet tube connector 3 or buckle connection etc.Check valve 4 is connected with water inlet tube connector 3 is stable, improves the bonding strength of check valve 4 and water inlet tube connector 3.
With reference to Fig. 2, in examples more of the present utility model, the shape at least partially in bellows of water inlet tube connector 3.Therefore, the pressure in water inlet tube connector 3 can be alleviated, improve stability and the security of water inlet tube connector 3, thus improve stability and the security of washing machine 100, and then improve the service life of washing machine 100 and reduce maintenance cost.
Further, detergent box 2 is located at the top of steel ladle 1.Thus washing agent can be facilitated to enter in steel ladle 1, facilitate washing machine 100 to use, and improve the operating efficiency of washing machine 100.
Preferably, washing machine is roller washing machine.
In addition, washing machine of the present utility model also can be rotary drum washing machine etc.
The water inlet tube connector 3 that the utility model connects detergent box and outer barrel on existing washing machine adds a check valve 4, and this device can control foam overflow completely.
After the water inlet tube connector 3 of connection detergent box 2 and steel ladle 1 increases check valve 4 device, washings, foam etc. can only flow to washtub 5 from detergent box 2, from oppositely flowing out to detergent box 2, can not can control the risk of foam overflow like this.
This check valve 4 device, not only structure is simple, and economical and practical, can control completely, successful to foam overflow.
The course of work: after washing machine 100 is opened, water intaking valve works, slurry flows through into water tube connector 3 and check valve 4 from detergent box 2, in water inlet process, check valve 4 impacts by hydraulic pressure and automatically opens, after having intake, it is automatically closed that check valve 4 does not have external pressure to impact, slurry finally injects steel ladle 1, washtub 5 carries out upset washing with certain beat, washing process comprises not heated scrub, heated scrub, in heated scrub process, washing powder spumes along with water temperature raises to dissolve gradually, and the higher foam of temperature is more; In washing process, when user drops into too much washing powder, foam can be full of whole washtub 5 gradually; now check valve 4 is closure states; all whole washtubs 5 are all closed state, can effectively avoid foam to overflow from detergent box 2, thus well protect washing machine 100.
Be all known according to other configuration examples of the washing machine of the utility model embodiment for those of ordinary skills as water intaking valve and outlet valve etc. and operation, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a washing machine, is characterized in that, comprising:
Steel ladle and detergent box;
Water inlet tube connector, the water inlet end of described water inlet tube connector is connected with described detergent box, and the water side of described water inlet tube connector is connected with described steel ladle, for the current in detergent box are imported described steel ladle;
Check valve, described check valve is connected with described water inlet tube connector, for making current from detergent box to steel ladle one-way flow;
Washtub, described washtub is located in described steel ladle.
2. washing machine according to claim 1, is characterized in that, described check valve is located at the water side of described water inlet tube connector.
3. washing machine according to claim 2, it is characterized in that, half-duplex channel is formed in described check valve, described check valve is that one end is connected with the water side of water inlet tube connector and closes described water inlet tube connector, and the other end of described check valve extends to the direction away from described water inlet tube connector and size reduces gradually.
4. washing machine according to claim 3, is characterized in that, described check valve has away from one end of described water inlet tube connector is opening convertible elastic portion between the open mode of described half-duplex channel and the closed condition of closing described half-duplex channel.
5. washing machine according to claim 3, is characterized in that, the cross section perpendicular to axis of described check valve is toroidal.
6. the washing machine according to any one of claim 1-5, is characterized in that, described check valve is one-body molded by rubber.
7. washing machine according to claim 1, is characterized in that, described check valve is bonding with described water inlet tube connector, welding, screwing or buckle connect.
8. washing machine according to claim 1, is characterized in that, the shape at least partially in bellows of described water inlet tube connector.
9. washing machine according to claim 1, is characterized in that, described detergent box is located at the top of described steel ladle.
10. washing machine according to claim 1, is characterized in that, described washing machine is roller washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343738.8U CN204803615U (en) | 2015-05-25 | 2015-05-25 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343738.8U CN204803615U (en) | 2015-05-25 | 2015-05-25 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803615U true CN204803615U (en) | 2015-11-25 |
Family
ID=54588464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520343738.8U Active CN204803615U (en) | 2015-05-25 | 2015-05-25 | Washing machine |
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| Country | Link |
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| CN (1) | CN204803615U (en) |
Cited By (4)
| 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 |
| 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 |
| CN113981662A (en) * | 2021-11-02 | 2022-01-28 | Tcl家用电器（合肥）有限公司 | Anti-bubble water inlet box assembly and washing machine |
| CN114687153A (en) * | 2020-12-28 | 2022-07-01 | 苏州三星电子有限公司 | Door glass washing unit and drum type washing machine |
-
2015
- 2015-05-25 CN CN201520343738.8U patent/CN204803615U/en active Active
Cited By (4)
| 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 |
| 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 |
| CN114687153A (en) * | 2020-12-28 | 2022-07-01 | 苏州三星电子有限公司 | Door glass washing unit and drum type washing machine |
| CN113981662A (en) * | 2021-11-02 | 2022-01-28 | Tcl家用电器（合肥）有限公司 | Anti-bubble water inlet box assembly and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190809 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |