CN102587089A - Automatic feeding device and control method according to detergent foam - Google Patents
Automatic feeding device and control method according to detergent foam Download PDFInfo
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- CN102587089A CN102587089A CN2012100775364A CN201210077536A CN102587089A CN 102587089 A CN102587089 A CN 102587089A CN 2012100775364 A CN2012100775364 A CN 2012100775364A CN 201210077536 A CN201210077536 A CN 201210077536A CN 102587089 A CN102587089 A CN 102587089A
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- washing machine
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Abstract
The invention relates to a washing machine part and a control method for same, in particular to a detergent feeding device and a control method for a washing machine. The device is mainly characterized in that detergent foam generating data are obtained by means of testing, the test data are compared with a database by a washing machine controller to obtain the concentration of detergent liquor, and the amount of needed detergent liquor is calculated by the controller according to the concentration, so that the washing machine can control consumption of detergent according to the concentration of different detergent liquor.
Description
Technical field
The present invention designs a kind of washing machine parts and control mode thereof, is specially the detergent throwing device and the control method of washing machine.
Background technology
Along with the continuous progress of electrical appliance industry, the new function of new technology emerges in an endless stream.A lot of producers all increase on washing machine and add the washing agent function automatically; Be at the inner container that a storage washing agent is installed of washing machine generally speaking; When washing machine is worked; Clothes weight and material information according to the automatic function of weighing of washing machine records are extracted into a certain amount of washing agent in the wash bucket through various interpolation pumps, realize that the intelligence of washing agent is added.But along with the continuous increase of washing agent brand and kind, original intelligent delivery device in use can demonstrate the inaccuracy problem of throwing in, the time and injected volume is not enough, do not reach laundry effect, the time and throw in excessively, bring difficulty to rinsing, also not environmental protection.It is different that problem is mainly the gross activity thing content that in various brands and the serial liquid detergent washing is played a decisive role; The gross activity thing content that has is lower, the concentrated cleaning that has, and gross activity thing content is higher again; Existing automatic release device can't be discerned the gross activity thing content in the liquid detergent; If do not distinguish its concentration, each total same capability that drops into can not be thrown in an amount of washing agent according to the concrete condition of washing agent.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention provides a kind of apparatus and method that can come to regulate automatically the washing agent injected volume according to the foam generation of washing agent, and the technical scheme of concrete device is:
According to the detergent foam automatic release device, comprise washing agent automatic release device and washing agent storage container, it is characterized in that; Also comprise quantitative dissolution vessel; Quantitatively the dissolution vessel top connects an opening graduated cylinder, is distributed with bus on the opening graduated cylinder wall, and bus is connected with washing machine controller; Opening graduated cylinder lower end is equipped with wireway with quantitative dissolution vessel connecting portion, and the other end of wireway is connected with blower fan after passing quantitative dissolution vessel upper wall, and blower fan is connected with washing machine controller; Quantitatively the dissolution vessel top connects water inlet pipe, and the water inlet pipe other end is equipped with water intaking valve, and water intaking valve is connected with washing machine controller; The washing agent storage container connects the washing agent automatic release device, and the washing agent automatic release device links to each other with washing agent storage container, washing machine controller; Quantitatively there is gap in the dissolution vessel top, and probe is installed on the gap, and probe links to each other with washing machine controller, and gap links to each other with washtub through conduit; Quantitatively flowing water Valve is installed in the dissolution vessel bottom, and flowing water Valve links to each other with washtub, washing machine controller.
According to the detergent foam automatic release device, the control method that washing agent is thrown in may further comprise the steps according to above-mentioned:
Step 1: drop into quantitative washing agent and gauge water and in quantitative dissolution vessel, form detergent solution;
Step 2: let detergent solution produce foam, the test detergent solution produces foam height;
Step 3: the data of setting in the data that step 2 test is obtained and the database of controller compare, and draw the concentration of detergent solution;
Step 4: obtain the amount of the detergent solution of detergent solution concentration calculating needs input according to step 3, and throw in according to quantity.
This device mainly is to utilize blower fan to make detergent solution produce foam; Test height that foam climbs again and analyze the concentration of washing agent in the opening graduated cylinder; Calculate the amount of the detergent solution that needs again according to this densimeter, washing machine just can be regulated and control the use amount of washing agent according to different detergent solution concentration like this.
Description of drawings
Fig. 1, apparatus structure sketch map of the present invention;
Fig. 2, method flow sketch map of the present invention.
The specific embodiment
The accompanying drawings specific embodiment of the present invention; As shown in Figure 1, comprise washing agent automatic release device 10 and washing agent storage container 8, it is characterized in that; Also comprise quantitative dissolution vessel 1; Quantitatively dissolution vessel 1 top connects an opening graduated cylinder 2, is distributed with bus on opening graduated cylinder 2 walls, and bus is connected with washing machine controller; Opening graduated cylinder 2 lower ends are equipped with wireway 3 with quantitative dissolution vessel 1 connecting portion, and the other end of wireway 3 is connected with blower fan 4 after passing quantitative dissolution vessel 1 upper wall, and blower fan 4 is connected with washing machine controller; Quantitatively dissolution vessel 1 top connects water inlet pipe 7, and water inlet pipe 7 other ends are equipped with water intaking valve 6, and water intaking valve 6 is connected with washing machine controller; Washing agent storage container 1 connects washing agent automatic release device 10, and washing agent automatic release device 10 links to each other with washing agent storage container 8, washing machine controller; Quantitatively there is gap 13 in dissolution vessel 1 top, and probe 12 is installed on the gap 13, and probe 12 links to each other with washing machine controller, and gap 13 links to each other with washtub 15 through conduit 14; Quantitatively flowing water Valve 16 is installed in dissolution vessel 1 bottom, and flowing water Valve 16 links to each other with washtub 15, washing machine controller.
As shown in Figure 2, this control method of throwing in automatically is:
Step 1: drop into quantitative washing agent and gauge water and in quantitative dissolution vessel, form detergent solution;
Step 2: let detergent solution produce foam, the test detergent solution produces foam height;
Step 3: the data of setting in the data that step 2 test is obtained and the database of controller compare, and draw the concentration of detergent solution;
Step 4: obtain the amount of the detergent solution of detergent solution concentration calculating needs input according to step 3, and throw in according to quantity.
The process of its operation is following:
When the user used washing machine, washing machine controller control washing agent automatic release device 10 was thrown in the fixed amount washing agent and is put in the quantitative dissolution vessel 1 from washing agent storage container 8; Washing machine controller instruction water intaking valve 6 is opened, and begins water inlet, and water gets in the quantitative dissolution vessel 1 through water inlet pipe 7; Be mixed into detergent solution with the fixed amount washing agent of throwing in, when detergent solution was full of quantitative dissolution vessel 1, detergent solution can overflow from gap 13; Overflow detergent solution and can pass through in the conduit 14 inflow washtubs 15, when detergent solution just flow to gap 13, probe 12 can obtain Continuity signal; Pass to washing machine controller, washing machine controller instruction water intaking valve 6 is closed, and stops into water; At this moment, obtain the detergent solution of quantitative concentrations in the quantitative dissolution vessel 1.
At this moment, laundry controller instruction blower fan 4 is opened, and the end of wireway 3 is at the detergent solution liquid level of opening graduated cylinder 2 lower ends upper/lower positions slightly; Because air gets into; Detergent solution can produce bubble, and bubble can rise along opening graduated cylinder 2 inwalls, utilizes the bus that distributes on opening graduated cylinder 2 inwalls to measure the maximum height that bubble rises; And signal passed to washing machine controller; Washing machine controller carries out analyzing and processing according to the setting data in this measured value and the database, draws current detergent concentration, calculates the detergent amount that needs input.Washing machine controller instructs outlet valve 16 to throw in washing agent solubility according to the amount that calculates again then.
Claims (2)
1. according to the detergent foam automatic release device; Comprise washing agent automatic release device (10) and washing agent storage container (8); It is characterized in that, also comprise quantitative dissolution vessel (1), quantitatively dissolution vessel (1) top connects an opening graduated cylinder (2); Be distributed with bus on opening graduated cylinder (2) wall, bus is connected with washing machine controller; Opening graduated cylinder (2) lower end is equipped with wireway (3) with quantitative dissolution vessel (1) connecting portion, and the other end of wireway (3) is connected with blower fan (4) after passing quantitative dissolution vessel (1) upper wall, and blower fan (4) is connected with washing machine controller; Quantitatively dissolution vessel (1) top connects water inlet pipe (7), and water inlet pipe (7) other end is equipped with water intaking valve (6), and water intaking valve (6) is connected with washing machine controller; Washing agent storage container (1) connects washing agent automatic release device (10), and washing agent automatic release device (10) links to each other with washing agent storage container (8), washing machine controller; Quantitatively there is gap (13) in dissolution vessel (1) top, and gap (13) is gone up probe (12) is installed, and probe (12) links to each other with washing machine controller, and gap (13) links to each other with washtub (15) through conduit (14); Quantitatively flowing water Valve (16) is installed in dissolution vessel (1) bottom, and flowing water Valve (16) links to each other with washtub (15), washing machine controller.
2. according to claim 1ly throw in control method automatically, may further comprise the steps according to detergent concentration:
Step 1: drop into quantitative washing agent and gauge water and in quantitative dissolution vessel, form detergent solution;
Step 2: let detergent solution produce foam, the test detergent solution produces foam height;
Step 3: the data of setting in the data that step 2 test is obtained and the database of controller compare, and draw the concentration of detergent solution;
Step 4 obtains the amount of the detergent solution of detergent solution concentration calculating needs input according to step 3, and throws in according to quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077536.4A CN102587089B (en) | 2012-03-22 | 2012-03-22 | Automatic feeding device and control method according to detergent foam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077536.4A CN102587089B (en) | 2012-03-22 | 2012-03-22 | Automatic feeding device and control method according to detergent foam |
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| CN102587089A true CN102587089A (en) | 2012-07-18 |
| CN102587089B CN102587089B (en) | 2014-05-07 |
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| CN201210077536.4A Active CN102587089B (en) | 2012-03-22 | 2012-03-22 | Automatic feeding device and control method according to detergent foam |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926163A (en) * | 2012-11-15 | 2013-02-13 | 松下家电研究开发（杭州）有限公司 | Washing powder feeding control method capable of controlling foam concentration at optimal state and washing machine |
| WO2019001289A1 (en) * | 2017-06-30 | 2019-01-03 | 青岛海尔洗衣机有限公司 | Detergent consumption control method and washing machine |
| WO2019001290A1 (en) * | 2017-06-30 | 2019-01-03 | 青岛海尔洗衣机有限公司 | Detergent type detection method, detergent dosage control method and washing machine |
| CN110205775A (en) * | 2019-05-09 | 2019-09-06 | 青岛海尔洗衣机有限公司 | The control method of washing facility |
| CN111206369A (en) * | 2018-11-06 | 2020-05-29 | 青岛海尔洗衣机有限公司 | Laundry treatment agent dispensing method for washing apparatus |
| WO2022242396A1 (en) * | 2021-05-20 | 2022-11-24 | 青岛海尔滚筒洗衣机有限公司 | Liquid guide insertion structure, additive feeding module and laundry treatment apparatus |
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| CN202626671U (en) * | 2012-03-22 | 2012-12-26 | 无锡小天鹅股份有限公司 | Automatic feeding device according to detergent foams |
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| CN2656464Y (en) * | 2003-08-08 | 2004-11-17 | 明瑞柱 | Automatic detecting and adding device for detergent |
| JP2008110002A (en) * | 2006-10-30 | 2008-05-15 | Hitachi Appliances Inc | Drum type washing-drying machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926163A (en) * | 2012-11-15 | 2013-02-13 | 松下家电研究开发（杭州）有限公司 | Washing powder feeding control method capable of controlling foam concentration at optimal state and washing machine |
| CN102926163B (en) * | 2012-11-15 | 2015-12-09 | 松下家电研究开发（杭州）有限公司 | Consistency of foam can be controlled at the washing powder input control method of optimum state and washing machine |
| WO2019001289A1 (en) * | 2017-06-30 | 2019-01-03 | 青岛海尔洗衣机有限公司 | Detergent consumption control method and washing machine |
| WO2019001290A1 (en) * | 2017-06-30 | 2019-01-03 | 青岛海尔洗衣机有限公司 | Detergent type detection method, detergent dosage control method and washing machine |
| CN111206369A (en) * | 2018-11-06 | 2020-05-29 | 青岛海尔洗衣机有限公司 | Laundry treatment agent dispensing method for washing apparatus |
| CN111206369B (en) * | 2018-11-06 | 2022-09-09 | 青岛海尔洗衣机有限公司 | Laundry treatment agent dispensing method for washing apparatus |
| CN110205775A (en) * | 2019-05-09 | 2019-09-06 | 青岛海尔洗衣机有限公司 | The control method of washing facility |
| CN110205775B (en) * | 2019-05-09 | 2024-03-01 | 重庆海尔洗衣机有限公司 | Control method of washing equipment |
| WO2022242396A1 (en) * | 2021-05-20 | 2022-11-24 | 青岛海尔滚筒洗衣机有限公司 | Liquid guide insertion structure, additive feeding module and laundry treatment apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102587089B (en) | 2014-05-07 |
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Effective date of registration: 20190723 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, New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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