CN102587089B - 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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- CN102587089B CN102587089B CN201210077536.4A CN201210077536A CN102587089B CN 102587089 B CN102587089 B CN 102587089B CN 201210077536 A CN201210077536 A CN 201210077536A CN 102587089 B CN102587089 B CN 102587089B
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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 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 and automatically add washing agent function on washing machine, generally that the container of a storage washing agent is installed at washing machine internal, when washing machine is worked, the clothes weight recording according to washing machine automatic weighing function and material information, by various interpolation pumps, a certain amount of washing agent is extracted in wash bucket, realizes the intelligence of washing agent and add.But along with the continuous increase of washing agent brand and kind, original intelligent delivery device in use can present the inaccuracy problem of throwing in, time and injected volume is not enough, do not reach laundry effect, time and throw in excessively, to rinsing, bring difficulty, also not environmental protection.It is different that problem is mainly the gross activity thing content in various brands and serial liquid detergent, washing being played a decisive role, some gross activity thing content is lower, some concentrated cleanings, gross activity thing content is higher again, existing automatic release device can't be identified the gross activity thing content in liquid detergent, if do not distinguish its concentration, each total same capability that drops into, can not throw in appropriate 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 invention provides and a kind ofly can automatically regulate according to the foam generation of washing agent the apparatus and method of washing agent injected volume, the technical scheme of concrete device is:
According to detergent foam automatic release device, comprise detergent embarking device and washing agent storage container, it is characterized in that, also comprise quantitative dissolution vessel, quantitatively dissolution vessel top connects an opening graduated cylinder, on opening graduated cylinder wall, is distributed with bus, and bus is connected with washing machine controller; Opening graduated cylinder lower end is provided with wireway with quantitative dissolution vessel connecting portion, and the other end of wireway is connected with blower fan through after quantitative dissolution vessel upper wall, and blower fan is connected with washing machine controller; Quantitatively dissolution vessel top connects water inlet pipe, and the water inlet pipe other end is provided with water intaking valve, and water intaking valve is connected with washing machine controller; Washing agent storage container connects detergent embarking device, and detergent embarking device is connected with washing agent storage container, washing machine controller; There is gap in dissolution vessel top quantitatively, and probe is installed on gap, and probe is connected with washing machine controller, and gap is connected with washtub by conduit; Quantitatively flowing water Valve is installed in dissolution vessel bottom, and flowing water Valve is connected with washtub, washing machine controller.
According to above-mentioned, according to detergent foam automatic release device, the control method that washing agent is thrown in, comprises the following steps:
Step 1: drop into quantitative washing agent and gauge water and form detergent solution in quantitative dissolution vessel;
Step 2: allow detergent solution produce foam, 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 according to step 3 amount that detergent solution concentration is calculated the detergent solution that needs input, and throw according to quantity.
This device is mainly to utilize blower fan to make detergent solution produce foam, test again height that foam climbs in opening graduated cylinder and analyze the concentration of washing agent, according to this densimeter, calculate the amount of the detergent solution needing, washing machine just can regulate and control according to different detergent solution concentration the use amount of washing agent so again.
Accompanying drawing explanation
Fig. 1, apparatus structure schematic diagram of the present invention;
Fig. 2, method flow schematic diagram of the present invention.
The specific embodiment
Accompanying drawings the specific embodiment of the present invention, as shown in Figure 1, comprise detergent embarking 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, on opening graduated cylinder 2 walls, is distributed with bus, and bus is connected with washing machine controller; Opening graduated cylinder 2 lower ends are provided with wireway 3 with quantitative dissolution vessel 1 connecting portion, and the other end of wireway 3 is connected with blower fan 4 through after 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 provided with water intaking valve 6, and water intaking valve 6 is connected with washing machine controller; Washing agent storage container 1 connects detergent embarking device 10, and detergent embarking device 10 is connected with washing agent storage container 8, washing machine controller; There is gap 13 in dissolution vessel 1 top quantitatively, and probe 12 is installed on gap 13, and probe 12 is connected with washing machine controller, and gap 13 is connected with washtub 15 by conduit 14; Quantitatively flowing water Valve 16 is installed in dissolution vessel 1 bottom, and flowing water Valve 16 is connected with washtub 15, washing machine controller.
As shown in Figure 2, this control method of automatically throwing in is:
Step 1: drop into quantitative washing agent and gauge water and form detergent solution in quantitative dissolution vessel;
Step 2: allow detergent solution produce foam, 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 according to step 3 amount that detergent solution concentration is calculated the detergent solution that needs input, and throw according to quantity.
The process of its operation is as follows:
When user uses washing machine, washing machine controller is controlled detergent embarking device 10, from washing agent storage container 8, throwing in fixed amount washing agent puts in quantitative dissolution vessel 1, washing machine controller instruction water intaking valve 6 is opened, start water inlet, water enters in quantitative dissolution vessel 1 by water inlet pipe 7, be mixed into detergent solution with the fixed amount washing agent of throwing in, when detergent solution is full of quantitative dissolution vessel 1, detergent solution can overflow from gap 13, overflowing detergent solution can flow in washtub 15 through conduit 14, when detergent solution just flows to gap 13, probe 12 can obtain Continuity signal, pass to washing machine controller, washing machine controller instruction water intaking valve 6 is closed, stop into water, now, quantitatively in dissolution vessel 1, obtain the detergent solution of quantitative concentrations.
Now, laundry controller instruction blower fan 4 is opened, 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 enters, detergent solution can produce bubble, bubble can rise along opening graduated cylinder 2 inwalls, utilize the bus distributing on opening graduated cylinder 2 inwalls to measure the maximum height that bubble rises, and signal is passed to washing machine controller, washing machine controller carries out analyzing and processing according to the setting data in this measured value and database, draw current detergent concentration, calculate the detergent amount that needs input.Then washing machine controller again instruction outlet valve 16 according to the amount putting detergent solubility calculating.
Claims (2)
1. according to detergent foam automatic release device, comprise detergent embarking 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), on opening graduated cylinder (2) wall, be distributed with bus, bus is connected with washing machine controller; Opening graduated cylinder (2) lower end is provided with wireway (3) with quantitative dissolution vessel (1) connecting portion, and the other end of wireway (3) is connected with blower fan (4) through after 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 provided with water intaking valve (6), and water intaking valve (6) is connected with washing machine controller; Washing agent storage container (1) connects detergent embarking device (10), and detergent embarking device (10) is connected with washing agent storage container (8), washing machine controller; There is gap (13) in dissolution vessel (1) top quantitatively, the upper probe (12) of installing of gap (13), probe (12) is connected with washing machine controller, and gap (13) is connected with washtub (15) by conduit (14); Quantitatively flowing water Valve (16) is installed in dissolution vessel (1) bottom, and flowing water Valve (16) is connected with washtub (15), washing machine controller.
2. according to claim 1 according to the control method of detergent foam automatic release device, comprise the following steps:
Step 1: drop into quantitative washing agent and gauge water and form detergent solution in quantitative dissolution vessel;
Step 2: allow detergent solution produce foam, 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 according to step 3 amount that detergent solution concentration is calculated the detergent solution that needs input, and throws 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 |
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| 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 CN102587089A (en) | 2012-07-18 |
| CN102587089B true CN102587089B (en) | 2014-05-07 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109208258A (en) * | 2017-06-30 | 2019-01-15 | 青岛海尔洗衣机有限公司 | A kind of types of detergents detection method, detergent use amount control method and washing machine |
| CN109208234A (en) * | 2017-06-30 | 2019-01-15 | 青岛海尔洗衣机有限公司 | A kind of detergent use amount control method and washing machine |
| 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 |
| 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 |
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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 |
| CN102182049A (en) * | 2011-05-10 | 2011-09-14 | 李耀强 | Detergent pouring and mixing device |
| CN102199858A (en) * | 2010-03-26 | 2011-09-28 | 松下电器产业株式会社 | Washing machine |
| 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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- 2012-03-22 CN CN201210077536.4A patent/CN102587089B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102199858A (en) * | 2010-03-26 | 2011-09-28 | 松下电器产业株式会社 | Washing machine |
| CN102182049A (en) * | 2011-05-10 | 2011-09-14 | 李耀强 | Detergent pouring and mixing device |
| 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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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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