CN203096436U - Detergent automatic filling device of washing machine - Google Patents
Detergent automatic filling device of washing machine Download PDFInfo
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- CN203096436U CN203096436U CN 201320045102 CN201320045102U CN203096436U CN 203096436 U CN203096436 U CN 203096436U CN 201320045102 CN201320045102 CN 201320045102 CN 201320045102 U CN201320045102 U CN 201320045102U CN 203096436 U CN203096436 U CN 203096436U
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- detergent
- washing machine
- washing agent
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- microprocessor
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Abstract
The utility model provides a detergent automatic filling device of a washing machine. The detergent automatic filling device comprises a microprocessor and a water inlet pipeline. A water inlet valve, a quantifying box and a detergent box are arranged on the water inlet pipe in sequence. An outlet end of the detergent box is communicated with a washing barrel of the washing machine. The water inlet valve is electrically connected with the microprocessor. A conveying device for conveying detergent into the quantifying box is arranged on an inlet pipeline of the quantifying box. The conveying device is connected with a storage tank for containing the detergent. The detergent automatic filling device of the washing machine can be used for automatically and accurately filling the detergent, avoids the conditions that the detergent is too much or too little due to manual filling, improves washing cleanliness of clothes, reduces waste of the detergent, and reduces influence on the clothes, human bodies and environmental protection.
Description
Technical field
The utility model relates to the washing machine technical field, is specifically related to a kind of automatic release device of washing machine washing agent.
Background technology
Washing machine is one of indispensable household electrical appliance during people live.In order to improve the cleanliness factor of clothing, in cleaning clothes, need add the dirt on the washing agent removal clothing.Washing agent that conventional washer is used in washing process and washing machine are placed apart, and the adding set of washing agent is not set on washing machine, and washing agent can not add automatically.But along with the raising of laundry automaticity, the inside of most of washing machines is provided with the detergent box of special placement washing agent, by peristaltic pump work the washing agent in the detergent box is directly clamp-oned in the washing machine inner tub.But this structure need be put into detergent box with a certain amount of washing agent before each cleaning clothes, impacts by water inlet detergent dissolution is used for cleaning clothes in washing machine inner tub.Though washing machine is a fully automatic mode, but also be the laundry amounts that automatic perception user throws in, automatically select mode of washing, wash time etc. by program, and be not have automatic function to the input and the injected volume thereof of washing agent, it drops into according to the experience of oneself by the user entirely.If it is very few that washing agent is thrown in, then can be influential to the cleaning cleanliness factor of clothing; If washing agent is thrown in too much, then in cleaning process, be difficult to the washing agent rinsing on the clothing is clean, not only wasted washing agent, also very big influence to clothing, human body and generation, even environment brought the environmental protection influence.
The utility model content
In order to solve above-mentioned deficiency, the utility model provides a kind of automatic release device of washing machine washing agent, and the realization washing agent is thrown in automatically, measured accurately, reaches the purpose of energy-conserving and environment-protective when guaranteeing the clothes washing effect.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of automatic release device of washing machine washing agent comprises microprocessor and inlet pipeline, is provided with water intaking valve, constant volume box and detergent box on the described inlet pipeline successively, and the detergent box port of export is communicated with tub of washing machine; Described water intaking valve is electrically connected with microprocessor, and the inlet duct of described constant volume box is provided with washing agent is imported wherein transport, and described transport is connected with the basin that is used to hold washing agent.
The input of described microprocessor be located at the output that the washing machine sewer pipe place is used to detect the sensor of detergent concentration and be connected.
Be provided with two electrodes that are used to respond to detergent amount in the constant volume box in the described constant volume box, described two electrodes are located at the upper and lower end of constant volume box respectively, and its output is electrically connected with microprocessor respectively, and the output of microprocessor is connected with described transport.
Described sensor is located at the porch and be provided with vertical with drainpipe of drainpipe.
The constant volume box is the container with measurement function in the utility model, and the numerical value that will at every turn measure is transferred to the consumption that washing agent was handled, analyzes and judged to microprocessor.
Operation principle of the present utility model is: elder generation is positioned over washing agent in the basin standby, and when connecting the electric power starting washing machine, initial wash dosage is judged, analyzed to the microprocessor in the washing machine control panel according to the weight of clothing in the washtub.At this moment transport is started working, with measuring in the importing of the washing agent in the basin constant volume box, after the constant volume box is full of washing agent, because washing agent liquid has electric conductivity, just two electrodes of provided thereon, lower end are connected, microprocessor is received the work that stops transport behind the power on signal; Open water intaking valve simultaneously, flowing water pours the washing agent in the constant volume box in the detergent box, enters in the tub of washing machine through detergent box after water and washing agent are fully mixed again.Water intaking valve is a timing working, and the time of work is for just can rinse the washing agent in the constant volume box.After the water intaking valve timing working finished, transport is task again, and said process moves in circles, until after sending into the washing agent of predose, the transport power cut-off.After treating that into water arrives equivalent water level, washing machine tentatively cleans clothing.And comprising turbidity, ion concentration, the water hardness etc. to the cleaning solution concentration of tub of washing machine, the sensor that is positioned at the drainpipe porch detects automatically, and testing result fed back to microprocessor, microprocessor determines whether that according to cleaning solution concentration needs add washing agent again and clean: if when not reaching the detergent amount requirement, open transport again and import in the sink again the washing agent in the basin after the metering of constant volume box; Repeat said process, reach repeatedly import in the tub of washing machine in batches washing agent; If when having reached the detergent amount requirement, then stop importing operation to washing agent.By above-mentioned steps, thereby realized purpose that washing agent is carried out automatically, accurately throws in.Avoided artificial interpolation washing agent to exist too much or very few situation to take place, improved cleaning cleanliness factor, and reduced the waste of washing agent, reduced environmental protection influence simultaneously clothing, human body and environment to clothing.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model circuit working theory diagram;
Among the figure: 1-washtub, 2-detergent box, 3-electrode, 4-water intaking valve, 5-transport, 6-constant volume box, 7-basin, 8-drainpipe, 9-sensor, 10-microprocessor.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of automatic release device of washing machine washing agent comprises microprocessor 10 and inlet pipeline, is provided with water intaking valve 4, constant volume box 6 and detergent box 2 on the described inlet pipeline successively, and detergent box 2 ports of export are communicated with tub of washing machine 1; Described water intaking valve 4 is electrically connected with microprocessor 10, and the inlet duct of described constant volume box 6 is provided with washing agent is imported wherein transport 5, and described transport 5 is connected with the basin 7 that is used to hold washing agent.The input of described microprocessor 10 is connected with the output of the sensor 9 that is used to detect detergent concentration, and sensor 9 is located at the porch of washing machine sewer pipe 8 and vertically disposed with drainpipe 8.Be provided with two electrodes 3 that are used to respond to detergent amount in the constant volume box 6 in the described constant volume box 6, described two electrodes 3 are located at the upper and lower end of constant volume box 6 respectively, its output is electrically connected with microprocessor 10 respectively, and the output of microprocessor 10 is connected with described transport 5.
Earlier be positioned in the basin washing agent standby, opening the washing machine transport starts working, to measure in the importing of the washing agent in the basin constant volume box, after the constant volume box is full of washing agent, because washing agent liquid has electric conductivity, just two electrodes of provided thereon, lower end are connected, microprocessor is received the work that stops transport behind the power on signal; Open water intaking valve simultaneously, flowing water pours the washing agent in the constant volume box in the detergent box, enters in the tub of washing machine through detergent box after water and washing agent are fully mixed again.After the water intaking valve timing working finished, transport is task again.Said process moves in circles, until after sending into the washing agent of predose, the transport power cut-off.The sensor that is positioned at the drainpipe porch comprises turbidity, ion concentration, the water hardness etc. to the cleaning solution concentration of tub of washing machine and detects automatically, and testing result fed back to microprocessor, microprocessor determines whether that according to cleaning solution concentration needs add washing agent again and clean, thereby has realized purpose that washing agent is carried out automatically, accurately throws in.
Above embodiment is not limited only to protection domain of the present utility model, all make amendment based on basic thought of the present utility model or change all belong to protection domain of the present utility model.
Claims (4)
1. the automatic release device of a washing machine washing agent comprises microprocessor and inlet pipeline, it is characterized in that: be provided with water intaking valve, constant volume box and detergent box on the described inlet pipeline successively, the detergent box port of export is communicated with tub of washing machine; Described water intaking valve is electrically connected with microprocessor, and the inlet duct of described constant volume box is provided with washing agent is imported wherein transport, and described transport is connected with the basin that is used to hold washing agent.
2. according to the automatic release device of the described washing machine washing agent of claim 1, it is characterized in that: the input of described microprocessor be located at the output that the washing machine sewer pipe place is used to detect the sensor of detergent concentration and be connected.
3. according to the automatic release device of the described washing machine washing agent of claim 1, it is characterized in that: be provided with two electrodes that are used to respond to detergent amount in the constant volume box in the described constant volume box, described two electrodes are located at the upper and lower end of constant volume box respectively, its output is electrically connected with microprocessor respectively, and the output of microprocessor is connected with described transport.
4. according to the automatic release device of the described washing machine washing agent of claim 2, it is characterized in that: described sensor is located at the porch and be provided with vertical with drainpipe of drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045102 CN203096436U (en) | 2013-01-28 | 2013-01-28 | Detergent automatic filling device of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045102 CN203096436U (en) | 2013-01-28 | 2013-01-28 | Detergent automatic filling device of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096436U true CN203096436U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045102 Expired - Lifetime CN203096436U (en) | 2013-01-28 | 2013-01-28 | Detergent automatic filling device of washing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203096436U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122569A (en) * | 2013-01-28 | 2013-05-29 | 合肥荣事达三洋电器股份有限公司 | Automatic release device for washing machine abstergent |
| CN104846602A (en) * | 2014-02-13 | 2015-08-19 | 海尔集团技术研发中心 | Dry cleaning machine and liquid inlet control method used for the dry cleaning machine |
| CN107429462A (en) * | 2015-03-13 | 2017-12-01 | Bsh家用电器有限公司 | For running the method and washing machine of the washing machine with impedance transducer |
-
2013
- 2013-01-28 CN CN 201320045102 patent/CN203096436U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122569A (en) * | 2013-01-28 | 2013-05-29 | 合肥荣事达三洋电器股份有限公司 | Automatic release device for washing machine abstergent |
| CN104846602A (en) * | 2014-02-13 | 2015-08-19 | 海尔集团技术研发中心 | Dry cleaning machine and liquid inlet control method used for the dry cleaning machine |
| CN107429462A (en) * | 2015-03-13 | 2017-12-01 | Bsh家用电器有限公司 | For running the method and washing machine of the washing machine with impedance transducer |
| CN107429462B (en) * | 2015-03-13 | 2019-11-05 | Bsh家用电器有限公司 | For running the method and washing machine of the washing machine with impedance transducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WHIRLPOOL (CHINA) CO., LTD. Free format text: FORMER NAME: HEFEI RONGSHIDA SANYO ELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei Patentee after: WHIRLPOOL CHINA Co.,Ltd. Address before: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei Patentee before: Whirlpool (China) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |