CN103276563A - Washing machine and detergent putting assembly thereof - Google Patents
Washing machine and detergent putting assembly thereof Download PDFInfo
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- CN103276563A CN103276563A CN2013101662419A CN201310166241A CN103276563A CN 103276563 A CN103276563 A CN 103276563A CN 2013101662419 A CN2013101662419 A CN 2013101662419A CN 201310166241 A CN201310166241 A CN 201310166241A CN 103276563 A CN103276563 A CN 103276563A
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Abstract
The invention provides a washing machine and a detergent putting assembly of the washing machine. The detergent putting assembly comprises a plurality of detergent cavities, a diversion valve and a putting pump. One type of detergent is stored in one detergent cavity. A liquid outlet and a plurality of liquid inlets are formed in the diversion valve. Each liquid inlet is communicated with one detergent cavity. A suction inlet of the putting pump is communicated with the liquid outlet of the diversion valve. The diversion valve controls the liquid outlet to be communicated with the selected liquid inlet and be disconnected with the remaining liquid inlets, so that the selected detergent is pumped to a discharging port of the putting pump through the putting pump. Therefore, according to the detergent putting assembly, the purpose that the various detergents are put through one putting pump is achieved through the switch of the diversion valve among the liquid outlet and the liquid inlets. The detergent putting assembly is simple in structure and low manufacturing cost.
Description
Technical field
The present invention relates to the wash mill technical field, particularly design a kind of washing machine and washing agent thereof and throw in assembly.
Background technology
Along with development of technology, the washing agent function appears throwing in automatically in existing automatic washing machine successively, be exactly by washing machine procedure control, according to the washing agent injected volume that calculates, use the input pump that the washing agent in the washing agent storage container is rendered to and participate in washing in the washtub.But the existing washing machine of throwing in automatically can be thrown in multiple washing agent usually, as liquid detergent, softener, thimerosal etc.
This throws in respectively with regard to a plurality of input pumps of needs, and input pump quantity is more, complex structure, and cost can be very high.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention is to propose a kind of washing agent input assembly that an input pump realizes that multiple washing agent is thrown in that passes through.
Another object of the present invention is to propose a kind of washing machine that this washing agent is thrown in assembly that has.
The washing agent of embodiment is thrown in assembly according to an aspect of the present invention, comprising: a plurality of washing agent chambers, and each described washing agent chamber is stored a kind of washing agent; Switching valve comprises a liquid outlet and a plurality of inlet on the described switching valve, each described inlet is communicated with a described washing agent chamber; With the input pump, described input pump intake is connected with the liquid outlet of described switching valve, wherein, described switching valve is controlled described liquid outlet and is connected with selected inlet and disconnects with remaining described a plurality of inlet, so that the outlet of described input pump delivered to selected detergent pump by described input pump.
Thus, throw in assembly according to the washing agent of the embodiment of the invention, in the switching between liquid outlet and the different inlets, realized utilizing an input pump to throw in the purpose of multiple washing agent by switching valve, and it is simple that washing agent of the present invention is thrown in modular construction, low cost of manufacture.
In addition, throw in the pump assembly according to washing agent of the present invention and also have following additional technical feature:
According to one embodiment of present invention, described switching valve control described liquid outlet each be connected with a selected inlet and with remaining described a plurality of inlets disconnection.
According to one embodiment of present invention, also comprise water intaking valve, described switching valve is provided with a water inlet that is connected with described water intaking valve, and the connected sum that described switching valve is controlled described water inlet and described liquid outlet disconnects.
According to one embodiment of present invention, described liquid outlet is positioned at the center of the upper end of described switching valve, described inlet and water inlet be centered around described liquid outlet around.
According to one embodiment of present invention, to be distributed in described liquid outlet be on the circumference in the center of circle for described inlet and water inlet.
According to one embodiment of present invention, described a plurality of washing agent chamber is respectively formed in the detergent container.
The washing machine of embodiment according to a further aspect of the invention comprises: washing agent is thrown in assembly, and it is that each described washing agent is thrown in assembly in above-described embodiment that described washing agent is thrown in assembly; Washtub, described washtub is connected with the outlet that described washing agent is thrown in the input pump of assembly; And controller, described controller links to each other to control described switching valve with switching valve that described input pump and described washing agent are thrown in assembly respectively and liquid outlet is communicated with the inlet of selecting and controls described input pump the detergent pump of selecting is delivered in the described washtub.
Thus, according to the washing machine of the embodiment of the invention, in the switching between liquid outlet and the different inlets, realized utilizing an input pump to throw in the purpose of multiple washing agent, and washing machine structure of the present invention is simple, low cost of manufacture by switching valve.
In addition, also have following additional technical feature according to washing machine of the present invention:
According to one embodiment of present invention, described controller is controlled described switching valve liquid outlet is communicated with a selected inlet.
According to one embodiment of present invention, described controller links to each other with described water intaking valve, deliver in the described washtub the described controller in back at described selected detergent pump and control described switching valve described liquid outlet is communicated with described water inlet, and control described outlet valve and described input pump delivers in the described washtub clarified water pump to clean described selected washing agent.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram according to the washing machine of the embodiment of the invention.
Description of reference numerals:
10: detergent container; 11-13: washing agent chamber; 20: switching valve; 21: liquid outlet; 22-24: inlet; 25: water inlet; 30: throw in pump; 31: suction inlet; 32: outlet; 40: water intaking valve; 50: washtub.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.
Describe according to the washing agent of the embodiment of the invention below with reference to Fig. 1 and to throw in assembly.
Washing agent according to the embodiment of the invention is thrown in assembly, comprising: detergent container 10, switching valve 20 and input pump 30.
Particularly, as shown in Figure 1, detergent container 10 inside comprise a plurality of washing agent chambers independent of each other, and each washing agent chamber is used for a kind of washing agent of storage.For example the detergent container among Fig. 1 10 comprises three washing agent chamber 11-13, and wherein storage liquid detergent in the washing agent chamber 11 is stored storage disinfectants in softener and the washing agent chamber 13 in the washing agent chamber 12.
It will be appreciated by persons skilled in the art that a plurality of washing agent chambers also can be arranged to independent container respectively, and needn't only limit to be formed in the unified container.
Comprise a liquid outlet 21 and a plurality of inlet on the switching valve 20.Each inlet is communicated with a washing agent chamber by pipeline, and namely each inlet is corresponding with a kind of washing agent.
Throwing in assembly with the washing agent among Fig. 1 is example, and inlet quantity is three, is respectively the inlet 22 that is communicated with washing agent chamber 11, the inlet 23 that is communicated with washing agent chamber 12 and the inlet 24 that is communicated with washing agent chamber 13.
Throw in pump 30 and have suction inlet 31 and outlet 32.The liquid outlet 21 of suction inlet 31 and switching valve 20 is connected by pipeline.
In use, switching valve 20 can be connected with the inlet of selecting according to instruction control liquid outlet 21, and this moment, remaining a plurality of inlet then was in off-state with liquid outlet 21.In specific embodiments more of the present invention, switching valve 20 can be connected with a selected inlet according to instruction control liquid outlet 21 at every turn, this moment, remaining a plurality of inlet then was in off-state with liquid outlet 21, namely have only a kind of chamber of selected washing agent to be connected with liquid outlet 21, to throw in a kind of washing agent.Certainly, in some other embodiment, switching valve 20 can be connected with some selected inlets according to instruction control liquid outlet 21, to throw in multiple washing agent simultaneously.
Pass through after pump 30 starts when throwing in, the suction of throwing in pump 30 makes selected washing agent be pumped to the outlet of throwing in pump 30 in the washing agent chamber of correspondence.
For example, in the time of need adding liquid detergent in the laundry item, switching valve 20 control liquid outlets 21 only are connected with inlet 22.
When needs are thrown in different washing agent, steering pump 20 only needs to be connected with a corresponding inlet according to instruction control liquid outlet 21, guarantees that simultaneously liquid outlet 21 and the disconnection of all the other inlets can realize utilizing an input pump 30 to finish the input of multiple washing agent.
Herein " selecting " can be understood as certain several or a certain washing agent that program is selected according to the washing needs, relate to inlet, then be to refer in particular to an inlet corresponding with the washing agent of program selecting, therefore " selected " can refer to any one or a few washing agent, washing agent chamber or inlet.
Thus, throw in assembly according to the washing agent of the embodiment of the invention, in the switching between liquid outlet 21 and the different inlets, realized utilizing the purpose of the multiple washing agent of an input pump 30 inputs by switching valve 20, and it is simple that washing agent of the present invention is thrown in modular construction, low cost of manufacture.
After the washing agent input assembly of the embodiment of the invention is thrown in a kind of washing agent, washing agent is thrown in the passage, be to retain some these washing agent in switching valve 20, input pump 30 and connection switching valve 20 and the pipeline of throwing in pump 30, if throw in another kind of washing agent next time, then can cause two kinds of different washing agent to mix mutually, may cause clean result to weaken, even can cause damage to clothing.
In order to address the above problem, in some embodiments of the present invention, as shown in Figure 1, washing agent is thrown in assembly can comprise the water intaking valve 40 that is connected with the water source.Switching valve 20 is provided with a water inlet 25 that is connected with water intaking valve 40, and switching valve 20 disconnects according to the connected sum of instruction control water inlet 25 with liquid outlet 21.
When water inlet 25 with after liquid outlet 21 is communicated with, clear water can be thrown in the passage by the washing agent that is pumped to of throwing in pump 30, and cleans in order to washing agent is thrown in passage.Therefore, only need in the middle of the operation of throwing in washing agent for adjacent twice control switching valve 20 that liquid outlet 21 is communicated with water inlet 25 and the pumping clear water once, can solve the problem of the washing agent mixing not of the same race of washing agent input assembly of the present invention.
In addition, as shown in Figure 1, liquid outlet 21 is positioned at the center of the upper end of switching valve 20,25 of inlet 22-24 and water inlets be centered around liquid outlet around, for example to be distributed in liquid outlet 21 be on the circumference in the center of circle for inlet 22-24 and water inlet 25.
Washing machine according to the embodiment of the invention is described below.
Washing machine according to the embodiment of the invention comprises: washing agent is thrown in assembly, washtub 50 and controller.
Particularly, in specific embodiments of the invention, as shown in Figure 1, washtub 50 is connected with the outlet 32 that washing agent is thrown in the input pump 30 of assembly.Controller links to each other with the switching valve 20 that input pump 30 and washing agent are thrown in assembly respectively, so that control switching valve 20 is communicated with liquid outlet 21 with a selected inlet, and control is thrown in pump 30 washing agent of selecting is pumped in the washtub 50 in the washing agent chamber of selecting.In the some other embodiment of the present invention, controller links to each other with the switching valve 20 that an input pump 30 and washing agent are thrown in assembly respectively, so that control switching valve 20 is communicated with liquid outlet 21 with several inlets of selecting, and control is thrown in pump 30 selected washing agent is pumped in the washtub 50 in selected washing agent chamber, to throw in several washing agent simultaneously.
Preferably, controller also links to each other with water intaking valve 40, after selected detergent pump is delivered in the washtub 50, controller control switching valve 20 is communicated with liquid outlet 21 with water inlet 25, and control outlet valve 40 and throw in pump 30 unlatchings clarified water pump is delivered in the washtub 50, clear water is flowed through washing agent input passage so that residual washing agent is rinsed well in this process.
In use, the user can be by button to the instruction of controller input program, to reach the purpose of control switching valve 20.In addition, can throw in back automatic control switching valve 20 at each washing agent by program is connected liquid outlet 21 in order to carry out the cleaning of washing agent with water inlet 25.
Thus, according to the washing machine of the embodiment of the invention, in the switching between liquid outlet 21 and the different inlets, realized the purpose of utilizing an input pump 30 to throw in multiple washing agent, and washing machine structure of the present invention is simple, low cost of manufacture by switching valve 20.
Other formations of the washing machine of the embodiment of the invention can be well known by persons skilled in the art, do not repeat them here.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (9)
1. a washing agent is thrown in assembly, it is characterized in that, comprising:
A plurality of washing agent chambers (11-13), each described washing agent chamber is stored a kind of washing agent;
Switching valve (20) comprises a liquid outlet (21) and a plurality of inlet (22-24) on the described switching valve (20), each described inlet is communicated with a described washing agent chamber; With
Throw in pump (30), the suction inlet (31) of described input pump (30) is connected with the liquid outlet (21) of described switching valve (20),
Wherein, described switching valve (20) is controlled described liquid outlet (21) and is connected with selected inlet and disconnects with remaining described a plurality of inlet, so that the outlet (32) of described input pump delivered to selected detergent pump by described input pump (30).
2. washing agent according to claim 1 is thrown in assembly, it is characterized in that: described switching valve (20) control described liquid outlet (21) each be connected with a selected inlet and with remaining described a plurality of inlets disconnection.
3. washing agent according to claim 1 is thrown in assembly, it is characterized in that: also comprise water intaking valve (40), described switching valve (20) is provided with a water inlet (25) that is connected with described water intaking valve (40), and the connected sum that described switching valve (20) is controlled described liquid outlet (21) and described water inlet (25) disconnects.
4. washing agent according to claim 3 is thrown in assembly, it is characterized in that: described liquid outlet (21) is positioned at the center of the upper end of described switching valve (20), described inlet (22-24) and water inlet (25) be centered around described liquid outlet (21) around.
5. washing agent according to claim 4 is thrown in assembly, and it is characterized in that: it is on the circumference in the center of circle that described inlet and water inlet are distributed in described liquid outlet.
6. washing agent according to claim 1 is thrown in assembly, and it is characterized in that: described a plurality of washing agent chambers are respectively formed in the detergent container (10).
7. a washing machine is characterized in that, comprising:
Washing agent is thrown in assembly, and it is that each described washing agent is thrown in assembly among the claim 1-6 that described washing agent is thrown in assembly;
Washtub (50), described washtub (50) is connected with the outlet (32) that described washing agent is thrown in the input pump (30) of assembly; With
Controller, described controller link to each other to control described switching valve (20) with switching valve (20) that described input pump (30) and described washing agent are thrown in assembly respectively and liquid outlet (21) is communicated with the inlet of selecting and controls described input pump the detergent pump of selecting is delivered in the described washtub.
8. washing machine according to claim 7 is characterized in that: described controller is controlled described switching valve (20) liquid outlet (21) is communicated with a selected inlet.
9. washing machine according to claim 7, it is characterized in that: it is that each described washing agent is thrown in assembly among the claim 3-5 that described washing agent is thrown in assembly, described controller links to each other with described water intaking valve (40), deliver in the described washtub the described controller in back at described selected detergent pump and control described switching valve (20) described liquid outlet (21) is communicated with described water inlet (25), and control described outlet valve (40) and described input pump (30) delivers in the described washtub clarified water pump to clean described selected washing agent.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166241.9A CN103276563B (en) | 2013-05-07 | 2013-05-07 | Washing machine and washing agent thereof are thrown in assembly |
| PCT/CN2013/077303 WO2014180022A1 (en) | 2013-05-07 | 2013-06-17 | Washing machine and detergent delivery assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166241.9A CN103276563B (en) | 2013-05-07 | 2013-05-07 | Washing machine and washing agent thereof are thrown in assembly |
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| Publication Number | Publication Date |
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| CN103276563A true CN103276563A (en) | 2013-09-04 |
| CN103276563B CN103276563B (en) | 2016-05-25 |
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| WO2018040932A1 (en) * | 2016-08-30 | 2018-03-08 | 青岛海尔洗衣机有限公司 | Method for dispensing washing agents of washing machine |
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| CN107780156A (en) * | 2016-08-31 | 2018-03-09 | 无锡小天鹅股份有限公司 | Washing machine |
| CN106436190B (en) * | 2016-08-31 | 2020-02-18 | 无锡小天鹅电器有限公司 | Automatic feeding system of washing machine and washing machine with automatic feeding system |
| CN107780156B (en) * | 2016-08-31 | 2023-09-22 | 无锡小天鹅电器有限公司 | Washing machine |
| CN106245277B (en) * | 2016-08-31 | 2019-05-21 | 无锡小天鹅股份有限公司 | The automatic jettison system of washing machine and washing machine with it |
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| CN111206394A (en) * | 2018-11-21 | 2020-05-29 | 青岛海尔洗衣机有限公司 | Detergent feeding method and washing machine |
| CN111206394B (en) * | 2018-11-21 | 2023-08-11 | 青岛海尔洗衣机有限公司 | Detergent throwing method and washing machine |
| WO2020119128A1 (en) * | 2018-12-10 | 2020-06-18 | Foshan Shunde Midea Washing Appliances Manufacturing Co., Ltd. | Multiple use detergent dispenser |
| US11019982B2 (en) | 2018-12-10 | 2021-06-01 | Midea Group Co., Ltd. | Multiple use detergent dispenser |
| CN109730614A (en) * | 2019-03-18 | 2019-05-10 | 珠海格力电器股份有限公司 | Detergent feeding device and dish washing machine |
| CN111809351A (en) * | 2019-04-12 | 2020-10-23 | Lg电子株式会社 | Washing machine |
| CN111809351B (en) * | 2019-04-12 | 2023-02-17 | Lg电子株式会社 | Washing machine |
| US11634851B2 (en) | 2019-04-12 | 2023-04-25 | Lg Electronics Inc. | Washing machine |
| EP3722486A1 (en) * | 2019-04-12 | 2020-10-14 | LG Electronics Inc. | Washing machine |
| WO2023020182A1 (en) * | 2021-08-16 | 2023-02-23 | 重庆海尔洗衣机有限公司 | Additive release module, control method and laundry treatment apparatus |
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| CN103276563B (en) | 2016-05-25 |
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Effective date of registration: 20190729 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. |
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