CN201258409Y - Washing machine detergent feeding device utilizing Venturi effect - Google Patents
Washing machine detergent feeding device utilizing Venturi effect Download PDFInfo
- Publication number
- CN201258409Y CN201258409Y CNU2008200388981U CN200820038898U CN201258409Y CN 201258409 Y CN201258409 Y CN 201258409Y CN U2008200388981 U CNU2008200388981 U CN U2008200388981U CN 200820038898 U CN200820038898 U CN 200820038898U CN 201258409 Y CN201258409 Y CN 201258409Y
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- Prior art keywords
- detergent
- washing machine
- venturi
- washing agent
- pipeline
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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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- 238000005406 washing Methods 0.000 title claims abstract description 71
- 239000003599 detergent Substances 0.000 title claims abstract description 34
- 230000000694 effects Effects 0.000 title abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model relates to an utilize washing machine detergent of venturi effect to put in device, including the detergent storage tank that can store up the detergent, form the detergent that adds the hole in detergent storage tank bottom, its characterized in that detergent adds the pipe that the jogged joint has the solenoid valve, the other end and the venturi's aperture union coupling of pipeline, the mountable before the venturi on the pipeline or do not install the metering device who is used for measuring the detergent amount, have the valve on this metering device. The venturi tube is connected with a section of conveying pipeline and then connected with a detergent box, and the conveying pipeline can also directly face the washing machine. The utility model discloses a whole device does not need extra power supply, the power of water when only needing to utilize intaking, can put in detergent ration to the washing machine inner tube, and energy-concerving and environment-protective adds metering device after, and the measurement is more accurate, is worth promoting.
Description
Technical field
The utility model relates to a kind of part of washing machine, and specifically a kind of automatic liquid delivery washing agent device that is arranged in the washing machine belongs to household electrical appliance technical field.
Background technology
Existing washing machine generally all is provided with detergent delivery device, is used for and will be delivered in the wash bucket behind the detergent dissolution.But before washing machine work, need user oneself with feeling that interpolation detergent powder or liquid detergent are in detergent box, when washing machine inflow, pour in the washing drum then, nowadays increasing liquid detergent is arranged on the market, compared to powder detergent, liquid detergent easily dissolves, the detersive efficiency height, and do not hinder clothing, more and more accepted by people.But the interpolation of washing agent is very inconvenience also, and the injected volume of washing agent also is difficult to hold simultaneously.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of washing agent automatic release device that is arranged at washing machine inside, this device can be detected the amount and the degree of fouling of washing clothes automatically by the detection system of washing machine when laundry, throw in an amount of washing agent automatically according to detected data then.
The utility model is achieved through the following technical solutions: a kind of washing machine detergent throwing device that utilizes venturi, comprise that the washing agent storage tank that can store washing agent, the washing agent that is formed on the washing agent tank bottom add hand-hole, it is characterized in that washing agent adds the pipeline that the hand-hole connecting band has electromagnetic valve, the other end of pipeline is connected with the aperture pipe of Venturi tube, and Venturi tube is connected with detergent box after connecting one section conveyance conduit again.
Aforementioned a kind of washing machine detergent throwing device that utilizes venturi is characterized in that before Venturi tube, on the described pipeline that has an electromagnetic valve metering device that is used to measure detergent amount was installed, and had valve on this metering device.
Aforementioned a kind of washing machine detergent throwing device that utilizes venturi is characterized in that this conveyance conduit also can be directly towards washing machine.
The beneficial effects of the utility model are: whole device of the present utility model does not need extra power source, and the power of water can be thrown in washing agent to inner tank of washing machine quantitatively when only needing to utilize water inlet, energy-conserving and environment-protective, set up after the metering device, it is more accurate to measure, and is worthy to be popularized.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of another embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the present utility model in detail:
Operation principle of the present utility model is to utilize Venturi effect to realize the conveying of washing agent.
Embodiment 1
With reference to Fig. 1, a kind of washing machine detergent throwing device that utilizes Venturi effect, comprise that the washing agent storage tank 10 that can store washing agent, the washing agent that is formed on washing agent storage tank 10 bottoms add hand-hole, add the pipeline that has electromagnetic valve 20 that hand-hole is connected with washing agent, the other end of pipeline is connected with the aperture pipe of Venturi tube 40, Venturi tube is connected with detergent box 50 after connecting one section conveyance conduit again, and this conveyance conduit also can be directly towards washing machine.Control the time that electromagnetic valve 20 is opened, can roughly control the injected volume of washing agent.
Before the washing machine work, detect the amount and the degree of fouling of washing clothes automatically by the detection system of washing machine, then according to opening time of detected Data Control electromagnetic valve 20, the amount of the washing agent thrown in of control automatically.After washing machine is started working, water pipe water inlet, valve 20 is opened, and Venturi tube 40 is started working, and washing agent enters conveyance conduit inflow sink in the storage tank or directly enters in the tub of washing machine after electromagnetic valve 20 is inhaled into Venturi tube and water mixes.
Embodiment 2
Fig. 2 is another embodiment of the present utility model, and the difference of embodiment 1 is between washing agent storage tank and Venturi tube to increase a metering box, injected volume that can the accurate measurement washing agent.That is: a kind of washing machine detergent throwing device that utilizes Venturi effect, comprise that the washing agent storage tank 2 that can store washing agent, the washing agent that is formed on washing agent storage tank 2 bottoms add hand-hole, add the pipeline that has electromagnetic valve 1-2 that hand-hole is connected with washing agent, the other end of pipeline is connected with the metering box 3 that is used to measure detergent amount, this metering box connection is gone up electromagnetic valve 1-3 and is received on the Venturi tube 4 aperture pipes, Venturi tube is connected with detergent box 5 after connecting one section conveyance conduit again, and this conveyance conduit also can be directly towards washing machine.
During work, valve 1-1,1-2 close, valve 1-3,1-4 open, begin water inlet in the pipeline, water vacuumizes metering box 3 during by Venturi tube 4, produce certain negative pressure in the metering box 3, after a period of time, shut off valve 1-3, open valve 1-2 simultaneously, washing agent in the washing agent storage tank 2 are inhaled into metering box 3, again after a period of time, and shut off valve 1-2, open valve 1-3, valve 1-1, the washing agent that the metering box is 3 li just can be inhaled into and enter conveyance conduit after the interior water of Venturi tube 4 and water pipe mixes, and flows into sink 5 or wash bucket.The washing agent that measures 3 li in box after a period of time is found time, and shut off valve 1-1 vacuumizes metering box 3 again, carries out the next round circulation.After reaching the washing agent injected volume of setting, shut off valve 1-1, valve 1-2, valve 1-3 continue water inlet, and behind the water level that inflow arrival is set, shut off valve 1-4 stops into water, and washing machine begins washing.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.
Claims (3)
1, a kind of washing machine detergent throwing device that utilizes venturi, comprise that the washing agent storage tank that can store washing agent, the washing agent that is formed on the washing agent tank bottom add hand-hole, it is characterized in that washing agent adds the pipeline that the hand-hole connecting band has electromagnetic valve, the other end of pipeline is connected with the aperture pipe of Venturi tube, and Venturi tube is connected with detergent box after connecting one section conveyance conduit again.
2, a kind of washing machine detergent throwing device that utilizes venturi according to claim 1, it is characterized in that before Venturi tube, on the described pipeline that has an electromagnetic valve, the metering device that is used to measure detergent amount is installed, is had valve on this metering device.
3, a kind of washing machine detergent throwing device that utilizes venturi according to claim 1 and 2 is characterized in that this conveyance conduit is directly towards washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200388981U CN201258409Y (en) | 2008-08-15 | 2008-08-15 | Washing machine detergent feeding device utilizing Venturi effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200388981U CN201258409Y (en) | 2008-08-15 | 2008-08-15 | Washing machine detergent feeding device utilizing Venturi effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258409Y true CN201258409Y (en) | 2009-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200388981U Expired - Fee Related CN201258409Y (en) | 2008-08-15 | 2008-08-15 | Washing machine detergent feeding device utilizing Venturi effect |
Country Status (1)
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| CN (1) | CN201258409Y (en) |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956311A (en) * | 2010-05-21 | 2011-01-26 | 海尔集团公司 | Detergent for washing machine and automatic disinfectant adding device |
| CN102041664A (en) * | 2010-12-31 | 2011-05-04 | 海尔集团公司 | Automatic detergent feeding system |
| WO2011066805A1 (en) * | 2009-12-03 | 2011-06-09 | 海尔集团公司 | Washing machine for auto-added washing agent by negative pressure and controlling method thereof |
| CN102108618A (en) * | 2009-12-29 | 2011-06-29 | 海尔集团公司 | Washing machine capable of automatically putting detergent and control method thereof |
| CN102199852A (en) * | 2010-03-22 | 2011-09-28 | 海尔集团公司 | Device and method for detecting detergent existence state in washing machine |
| CN102242486A (en) * | 2010-05-13 | 2011-11-16 | 杭州神林电子有限公司 | Negative pressure generator |
| CN102409516A (en) * | 2011-09-14 | 2012-04-11 | 海尔集团公司 | Automatic detergent feeding device and control method |
| CN102495185A (en) * | 2011-12-22 | 2012-06-13 | 吴江市德佐日用化学品有限公司 | Washing testing machine |
| CN102926169A (en) * | 2012-11-19 | 2013-02-13 | 代傲电子控制（南京）有限公司 | Automatic filling device and control method thereof |
| CN103306108A (en) * | 2013-06-28 | 2013-09-18 | 杭州神林电子有限公司 | Detergent pouring controller |
| CN103397496A (en) * | 2013-08-16 | 2013-11-20 | 杭州神林电子有限公司 | Detergent dosage controller |
| WO2014187119A1 (en) * | 2013-05-22 | 2014-11-27 | 海尔集团公司 | Washing machine with automatic dosing of additive |
| CN102086586B (en) * | 2009-12-03 | 2015-07-01 | 海尔集团公司 | Washing method and machine for adding detergents automatically under negative pressure |
| CN104928892A (en) * | 2014-03-18 | 2015-09-23 | 林伟明 | Magnetic valve |
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| CN105696262A (en) * | 2013-07-11 | 2016-06-22 | 长乐市丽智产品设计有限公司 | Solenoid valve |
| CN106283527A (en) * | 2015-06-05 | 2017-01-04 | 宁波吉德家电科技有限公司 | A kind of method and device injecting liquid washing assisant |
| CN106283526A (en) * | 2015-05-27 | 2017-01-04 | 宁波吉德家电科技有限公司 | A kind of method and device injecting liquid washing assisant |
| CN106319874A (en) * | 2015-06-30 | 2017-01-11 | 无锡小天鹅股份有限公司 | Washing powder box for washing machine and washing machine with same |
| CN106419797A (en) * | 2015-08-04 | 2017-02-22 | 北京必和易达知识产权咨询中心（有限合伙） | Apparatus injecting liquid washing assistant via water inlet of dish washier |
| US9970149B2 (en) | 2014-03-27 | 2018-05-15 | Hangzhou Kambayashi Electronics Co., Ltd. | Detergent dosing controller |
| CN110485123A (en) * | 2018-05-15 | 2019-11-22 | 合肥美的洗衣机有限公司 | Washing machine |
| CN111321557A (en) * | 2018-12-17 | 2020-06-23 | 无锡小天鹅电器有限公司 | Dispensing device, washing equipment and control method of dispensing device |
| CN112376225A (en) * | 2020-06-29 | 2021-02-19 | 无锡小天鹅电器有限公司 | Put in subassembly, put in device and washing machine |
| CN112376222A (en) * | 2020-04-02 | 2021-02-19 | 无锡小天鹅电器有限公司 | A put in subassembly, put in device and washing machine for putting in lotion |
| CN112376220A (en) * | 2020-04-02 | 2021-02-19 | 无锡小天鹅电器有限公司 | Dispensing assembly, dispensing device, washing machine and washing agent dispensing method |
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-
2008
- 2008-08-15 CN CNU2008200388981U patent/CN201258409Y/en not_active Expired - Fee Related
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| CN102086586B (en) * | 2009-12-03 | 2015-07-01 | 海尔集团公司 | Washing method and machine for adding detergents automatically under negative pressure |
| WO2011066805A1 (en) * | 2009-12-03 | 2011-06-09 | 海尔集团公司 | Washing machine for auto-added washing agent by negative pressure and controlling method thereof |
| US9340918B2 (en) | 2009-12-03 | 2016-05-17 | Haier Group Corporation | Washing machine for auto-added washing agent by negative pressure and controlling method thereof |
| CN102108618B (en) * | 2009-12-29 | 2015-06-03 | 海尔集团公司 | Washing machine capable of automatically putting detergent and control method thereof |
| CN102108618A (en) * | 2009-12-29 | 2011-06-29 | 海尔集团公司 | Washing machine capable of automatically putting detergent and control method thereof |
| CN102199852A (en) * | 2010-03-22 | 2011-09-28 | 海尔集团公司 | Device and method for detecting detergent existence state in washing machine |
| CN102199852B (en) * | 2010-03-22 | 2015-04-29 | 佛山市顺德海尔电器有限公司 | Device and method for detecting detergent existence state in washing machine |
| CN102242486A (en) * | 2010-05-13 | 2011-11-16 | 杭州神林电子有限公司 | Negative pressure generator |
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| CN106419797A (en) * | 2015-08-04 | 2017-02-22 | 北京必和易达知识产权咨询中心（有限合伙） | Apparatus injecting liquid washing assistant via water inlet of dish washier |
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| CN111321557A (en) * | 2018-12-17 | 2020-06-23 | 无锡小天鹅电器有限公司 | Dispensing device, washing equipment and control method of dispensing device |
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| C14 | Grant of patent or utility model | ||
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20090915 |