CN102168356B - Fault judging and processing method of bath water channel for bath water washing machine - Google Patents
Fault judging and processing method of bath water channel for bath water washing machine Download PDFInfo
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- CN102168356B CN102168356B CN201110096422A CN201110096422A CN102168356B CN 102168356 B CN102168356 B CN 102168356B CN 201110096422 A CN201110096422 A CN 201110096422A CN 201110096422 A CN201110096422 A CN 201110096422A CN 102168356 B CN102168356 B CN 102168356B
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Abstract
The invention relates to a fault judging and processing method of a bath water channel for a bath water washing machine. When in washing, if the bath water does not reach a reset water level after being supplied for certain time, a bath water pump is paused, starting water is injected into the bath water pump, then the bath water pump is restarted, and if the bath water does not reach the reset water level after being supplied for certain time, the bath water pump is stopped; and when in poaching, if the bath water does not reach the reset water level after being supplied for certain time, tap water is switched for water supply, and the bath water pump is stopped. When in washing, the bath water is firstly used bath water, and the bath water is adequate at the moment; in order to fully utilizing the bath water, when in fault, the tap water is not directly switched for water supply, while starting water is additionally used so as to remove a fault; and when in poaching, tap water is switched for water supply in time to effectively shorten the wasting time for water supply when the bath water is used out.
Description
Technical field
The present invention relates to the washing machine technical field, especially a kind of water for bathing water route failure judgment processing method of water for bathing washing machine.
Background technology
Along with the continuous lifting of living standard, washing machine has spread to huge numbers of families, and the washing machine quantity of water consumption is according to the very major part of domestic water, and water saving becomes the new focus of washing machine.Can utilize the washing machine of water for bathing to realize the second use of domestic water; And the very big problem that the washing machine that utilizes water for bathing faces is; The water for bathing suction hose or the water pump of having a bath make the water pump overwork of having a bath when stopping up because of foreign matter, and cause the water pump of having a bath to damage even burn.
Along with the continuous lifting of living standard, washing machine has spread to huge numbers of families, and the washing machine quantity of water consumption is according to the very major part of domestic water, and water saving becomes the new focus of washing machine.Can utilize the washing machine of water for bathing to realize the second use of domestic water; And the very big problem that the washing machine that utilizes water for bathing faces is; In utilizing the water for bathing process, water for bathing uses up, water for bathing draws water, and parts emerge or during other fault, do not have and effectively carry out fault judgement; Cause laundry processes to interrupt; Water for bathing is not utilized effectively, the invention reside in the water for bathing water route fault judgement utilized in the water for bathing laundry processes and the processing method after the fault, guarantee that laundry processes continuously and utilize water for bathing to greatest extent.
Summary of the invention
The object of the present invention is to provide a kind of in the process of utilizing the water for bathing laundry; Can carry out judgment processing to the fault in water for bathing water route; The assurance laundry processes is continuous, utilizes the water for bathing water route failure judgment processing method of the water for bathing washing machine of water for bathing to greatest extent.
For realizing above-mentioned purpose, the present invention has adopted following technical scheme: a kind of water for bathing water route failure judgment processing method of water for bathing washing machine, when washing; Go back no show Reset water level if water for bathing supplies water after a period of time, main control chip outputs control signals to the water for bathing water pump through control circuit, suspends the water for bathing water pump; Inject startup water to the water for bathing water pump; Start the water for bathing water pump once more, a period of time is gone back no show Reset water level if water for bathing supplies water, and then stops the water for bathing water pump; When rinsing, if supplying water, water for bathing goes back no show Reset water level after a period of time, switch to tap water supply, stop the water for bathing water pump.
Can be known that by technique scheme the present invention carries out failure judgment and processing in washing and rinse stage to the state that water for bathing supplies water, it is to use water for bathing for the first time that washing is to use water for bathing; This moment, water for bathing was comparatively sufficient; In order fully to use water for bathing, when breaking down, be not directly switch to tap water supply; But increase the water inlet of one-shot water, be used to get rid of above fault; And in rinse cycle, under the situation that water for bathing uses up, in time switch to tap water supply, effectively reduce the stand-by period of supplying water.The present invention can carry out judgment processing to the fault in water for bathing water route, guarantees that laundry processes is continuous, utilizes water for bathing to greatest extent.
Description of drawings
Fig. 1 is a circuit block diagram of the present invention;
Fig. 2 is a workflow diagram of the present invention.
The specific embodiment
A kind of water for bathing water route failure judgment processing method of water for bathing washing machine when washing, is gone back no show Reset water level if water for bathing supplies water after a period of time; Main control chip 1 outputs control signals to water for bathing water pump 3 through control circuit 4; Suspend water for bathing water pump 3, inject startup water, start water for bathing water pump 3 once more to water for bathing water pump 3; A period of time is gone back no show Reset water level if water for bathing supplies water, and then stops water for bathing water pump 3; When rinsing, if supplying water, water for bathing goes back no show Reset water level after a period of time, switch to tap water supply, stop water for bathing water pump 3, as shown in Figure 2.
The water for bathing button is set on the washer control panel, and by a water for bathing button, the washing lamp is bright; By twice water for bathing button, the washing lamp is bright entirely with the lamp of rinsing for the first time; By three water for bathing buttons, the washing lamp goes out with the lamp of rinsing for the first time entirely.The pump control port of described main control chip 1 links to each other with the signal input part of control circuit 4; The signal output part of control circuit 4 links to each other with water for bathing water pump 3 with the running water water intaking valve respectively; Level sensor 2 links to each other with the water level detecting port of main control chip 1, and is as shown in Figure 1.
Below in conjunction with Fig. 2 the present invention is further described.
After powering on, main control chip 1 need to judge whether to intake, and water inlet if desired then judges whether to select the water for bathing water inlet, if judged result is then injected startup water to water for bathing water pump 3 for being, described startup water is running water; Otherwise, carry out tap water supply.
When washing, the washing lamp is bright, and the water level of 2 pairs of washing machines of level sensor detects; If when going back no show Reset water level in 3～4 minutes by water for bathing water supply, main control chip 1 outputs control signals to water for bathing water pump 3 through control circuit 4, suspend water for bathing water pump 3; Carry out 15～20 seconds startup water, start water for bathing water pump 3 once more, reclocking; The water level of 2 pairs of washing machines of level sensor detects, if the water level of washing machine is once more during no show Reset water level after 3～4 minutes, and the beginning tap water supply; Stop water for bathing water pump 3 and warning after 1 minute, wash the lamp flicker simultaneously.
Use water for bathing for using for the first time water for bathing during washing, this moment, water for bathing was comparatively sufficient, when 3～4 minutes no show Reset water levels; Explaining to have than air pocket in the water for bathing soft suction hose, but perhaps starts for the first time the fault generation that water underfill water for bathing water pump 3 softwares such as grade are corrected, in order fully to use water for bathing; Here be not directly switch to tap water supply, but increase by one time 15～20 seconds startup water, be used to get rid of above fault; And then reach the function that makes full use of water for bathing; When after increasing by 15～20 seconds to start water, still fault being arranged, explain that possibility water for bathing water supply hose breaks, water supply hose relaxes, the faults such as parts emerge of drawing water take place, and needs manual correction; Supplying water this moment switches to running water continuation washing, and buzz alarm user.
When rinsing; It is bright entirely with the lamp of rinsing for the first time to wash lamp, and the water level of 2 pairs of washing machines of level sensor detects, when going back no show Reset water level in 3～4 minutes as if being supplied water by water for bathing; Main control chip 1 outputs control signals to water for bathing water pump 3 through control circuit 4; Suspend water for bathing water pump 3, switch to tap water supply, water for bathing water pump 3 stops after 1 minute.Detect water for bathing in the water supply process situation of cutting off the water supply, under the situation that water for bathing uses up, in time switch to tap water supply, effectively reduce the stand-by period of supplying water.
In the process of washing or rinsing; If water for bathing water pump 3 energisings 7～10 minutes; When still not reaching the water level of user's setting, main control chip 1 outputs control signals to water for bathing water pump 3 through control circuit 4, suspends water for bathing water pump 3; Switch to tap water supply, water for bathing water pump 3 stops after 1 minute.Can prevent that water for bathing water pump 3 stream times are long, protection water for bathing water pump 3, the service life of prolongation water for bathing water pump 3.
In the process of washing or rinsing, supply water above under the state of Reset water level by water for bathing, detect the frequency of primary water level sensor 2 per 0.5 second; When water level surpasses Reset water level and make-up water, after 2 minutes, detect the frequency of primary water level sensor 2 per 0.5 second; When being checked through continuous 4 water level change of frequency less than 12Hz; Explain that water for bathing uses up, switch to tap water supply, water for bathing water pump 3 stops after 1 minute.
The present invention carries out failure judgment and processing in washing and rinse stage to the state that water for bathing supplies water; It is to use water for bathing for the first time that washing is to use water for bathing, and this moment, water for bathing was comparatively sufficient, in order fully to use water for bathing; When breaking down; Be not directly switch to tap water supply, but increase the water inlet of one-shot water, be used to get rid of above fault; And in rinse cycle, under the situation that water for bathing uses up, in time switch to tap water supply, effectively reduce the stand-by period of supplying water.The present invention can carry out judgment processing to the fault in water for bathing water route, guarantees that laundry processes is continuous, utilizes water for bathing to greatest extent.
Claims (8)
1. the water for bathing water route failure judgment processing method of a water for bathing washing machine is characterized in that: when washing, go back no show Reset water level if water for bathing supplies water after a period of time; Main control chip outputs control signals to the water for bathing water pump through control circuit; Suspend the water for bathing water pump, inject startup water, start the water for bathing water pump once more to the water for bathing water pump; A period of time is gone back no show Reset water level if water for bathing supplies water, and then stops the water for bathing water pump; When rinsing, if supplying water, water for bathing goes back no show Reset water level after a period of time, switch to tap water supply, stop the water for bathing water pump.
2. the water for bathing water route failure judgment processing method of water for bathing washing machine according to claim 1; It is characterized in that: after powering on, main control chip need to judge whether water inlet, if desired water inlet; Then judge whether to select the water for bathing water inlet; If judged result is then injected startup water to the water for bathing water pump for being, described startup water is running water; Otherwise, carry out tap water supply.
3. the water for bathing water route failure judgment processing method of water for bathing washing machine according to claim 1 is characterized in that: the water for bathing button is set on the washer control panel, and by a water for bathing button, the washing lamp is bright; By twice water for bathing button, the washing lamp is bright entirely with the lamp of rinsing for the first time; By three water for bathing buttons, the washing lamp goes out with the lamp of rinsing for the first time entirely.
4. the water for bathing water route failure judgment processing method of water for bathing washing machine according to claim 1; It is characterized in that: the pump control port of described main control chip links to each other with the signal input part of control circuit; The signal output part of control circuit links to each other with the water for bathing water pump with the running water water intaking valve respectively, and level sensor links to each other with the water level detecting port of main control chip.
5. according to the water for bathing water route failure judgment processing method of claim 1 or 3 described water for bathing washing machines, it is characterized in that: when washing, the washing lamp is bright; Level sensor detects the water level of washing machine, and when going back no show Reset water level in 3～4 minutes as if being supplied water by water for bathing, main control chip outputs control signals to the water for bathing water pump through control circuit; Suspend the water for bathing water pump, carry out 15～20 seconds startup water, start the water pump of having a bath once more; Reclocking; Level sensor detects the water level of washing machine, if the water level of washing machine is once more during no show Reset water level after 3～4 minutes, and the beginning tap water supply; Stop water for bathing water pump and warning after 1 minute, wash the lamp flicker simultaneously.
6. according to the water for bathing water route failure judgment processing method of claim 1 or 3 described water for bathing washing machines, it is characterized in that: when rinsing, the washing lamp is bright entirely with the lamp of rinsing for the first time; Level sensor detects the water level of washing machine; If when going back no show Reset water level in 3～4 minutes by water for bathing water supply, main control chip outputs control signals to the water for bathing water pump through control circuit, suspend the water for bathing water pump; Switch to tap water supply, the water for bathing water pump stops after 1 minute.
7. the water for bathing water route failure judgment processing method of water for bathing washing machine according to claim 1; It is characterized in that: in the process of washing or rinsing, as if water for bathing water pump energising 7～10 minutes, when still not reaching the water level of user's setting; Main control chip outputs control signals to the water for bathing water pump through control circuit; Suspend the water for bathing water pump, switch to tap water supply, the water for bathing water pump stops after 1 minute.
8. the water for bathing water route failure judgment processing method of water for bathing washing machine according to claim 1 is characterized in that: in the process of washing or rinsing, supplied water above under the state of Reset water level by water for bathing; Detect the frequency of primary water level sensor per 0.5 second; When water level surpasses Reset water level and make-up water, after 2 minutes, detect the frequency of primary water level sensor per 0.5 second; When being checked through continuous 4 water level change of frequency less than 12Hz; Explain that water for bathing uses up, switch to tap water supply, the water for bathing water pump stops after 1 minute.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110096422A CN102168356B (en) | 2011-04-18 | 2011-04-18 | Fault judging and processing method of bath water channel for bath water washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110096422A CN102168356B (en) | 2011-04-18 | 2011-04-18 | Fault judging and processing method of bath water channel for bath water washing machine |
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| CN102168356A CN102168356A (en) | 2011-08-31 |
| CN102168356B true CN102168356B (en) | 2012-09-19 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108130688B (en) * | 2016-12-01 | 2020-09-29 | 青岛胶南海尔洗衣机有限公司 | Washing machine with built-in water suction pump and water inlet method thereof |
| CN109023835B (en) * | 2018-08-23 | 2019-12-03 | 珠海格力电器股份有限公司 | A kind of control method for washing machine, device, storage medium and washing machine |
| CN111387828A (en) * | 2020-03-23 | 2020-07-10 | 广州技诺智能设备有限公司 | Water quantity control method and system for self-service equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000242946A (en) * | 1999-02-16 | 2000-09-08 | Sanyo Electric Co Ltd | Objective lens driving device |
| CN1373249A (en) * | 2001-02-28 | 2002-10-09 | 株式会社日立制作所 | Washer, display operating panel and domestic electric appliances with said panel |
| CN1382859A (en) * | 2001-04-20 | 2002-12-04 | 三洋电机株式会社 | Rotary-drum washing machine |
| CN101096808A (en) * | 2006-06-29 | 2008-01-02 | 株式会社东芝 | Washing machine |
| CN101597856A (en) * | 2008-06-03 | 2009-12-09 | 日立空调·家用电器株式会社 | Washing machine and scrubbing-and-drying unit |
-
2011
- 2011-04-18 CN CN201110096422A patent/CN102168356B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000242946A (en) * | 1999-02-16 | 2000-09-08 | Sanyo Electric Co Ltd | Objective lens driving device |
| CN1373249A (en) * | 2001-02-28 | 2002-10-09 | 株式会社日立制作所 | Washer, display operating panel and domestic electric appliances with said panel |
| CN1382859A (en) * | 2001-04-20 | 2002-12-04 | 三洋电机株式会社 | Rotary-drum washing machine |
| CN101096808A (en) * | 2006-06-29 | 2008-01-02 | 株式会社东芝 | Washing machine |
| CN101597856A (en) * | 2008-06-03 | 2009-12-09 | 日立空调·家用电器株式会社 | Washing machine and scrubbing-and-drying unit |
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| CN102168356A (en) | 2011-08-31 |
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Owner name: WHIRLPOOL (CHINA) CO., LTD. Free format text: FORMER NAME: HEFEI RONGSHIDA SANYO ELECTRIC CO., LTD. |
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| 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) Limited by Share Ltd Address before: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei Patentee before: Hefei Rongshida Sanyo Electric Co., Ltd. |