CN113143161A - Clean discharge pump control method for preventing dirt blockage of dish washing machine and dish washing machine - Google Patents
Clean discharge pump control method for preventing dirt blockage of dish washing machine and dish washing machine Download PDFInfo
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- CN113143161A CN113143161A CN202110488935.9A CN202110488935A CN113143161A CN 113143161 A CN113143161 A CN 113143161A CN 202110488935 A CN202110488935 A CN 202110488935A CN 113143161 A CN113143161 A CN 113143161A
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- dishwasher
- discharge pump
- washing machine
- clean
- pump
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/14—Water pressure or flow rate
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/02—Water discharge, e.g. opening or closure of discharge valve
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a clean discharge pump control method for preventing dirt blockage of a dishwasher, which comprises the dishwasher, wherein the dishwasher is internally provided with a clean discharge pump, and the clean discharge pump control method comprises the following steps: s1, starting a dish washing machine, wherein the dish washing machine operates according to a preset program; s2, the dish-washing machine begins to drain water; s3, discharging residual water by positive rotation of a clean discharge pump; s4, reversing the clean discharging pump for preset time; s5, switching to the step S3 according to the preset times; s6, the dishwasher continues to operate to the end working state. In the operation process of a dishwasher program, the operating principle of a clean discharge pump is utilized to discharge dirt, the dirt can be ablated into particles, the particles are ablated and discharged by controlling the clean discharge pump repeatedly and repeatedly rotating forwards and reversely, the problem that components are damaged and functions are lost due to the fact that the clean discharge pump is blocked and blocked by the dirt is solved, and meanwhile, the clean discharge pump control method is based on the original clean discharge pump structure of the dishwasher and is low in setting cost.
Description
Technical Field
The invention relates to the technical field of kitchen and bathroom appliances, in particular to a dishwasher and a control method of a net discharge pump for preventing blockage of dirt of the dishwasher.
Background
The dish washing machine becomes a mainstream product in the domestic dish washing machine market, the requirements on the reliability and the usability of the dish washing machine are higher and higher, and the problem of water storage of a water cup in the dish washing machine is fundamentally solved due to the generation of a clean discharge function.
When dish washer washing process or washing were accomplished, because of drain pump nature reason, must have residual water in the drinking cup, the clean function of arranging is used for solving this type of problem promptly, but in the dish washer course of operation, will inevitable production can melt nature large granule, and can melt nature large granule and probably lead to clean arranging the pump jam, the card is dead, causes clean arranging pump components and parts and damages, leads to the dish washer to arrange pump function disappearance only, has certain use hidden danger, influences user's use and experiences.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a method for controlling a clean discharge pump of a dishwasher, which is used for preventing dirt from being blocked, so as to solve the problem that the components are damaged or the functions are lost due to the blockage of the clean discharge pump by large ablatable particles in the working process of the dishwasher.
The invention is realized by the following technical measures, comprising a dishwasher, wherein a net exhaust pump is arranged in the dishwasher, and the control method of the net exhaust pump comprises the following steps:
s1, starting the dish washing machine, wherein the dish washing machine operates according to a preset program;
s2, the dish washing machine starts to drain water;
s3, discharging residual water by positive rotation of the clean discharge pump;
s4, reversing the clean exhaust pump for preset time;
s5, switching to the step S3 according to the preset times;
s6, the dishwasher continues to operate to the end working state.
As a preferable mode, a water pressure sensor is arranged in the dishwasher; starting the dishwasher, wherein the dishwasher operates according to a preset program, and the method further comprises the following steps:
s102, the dishwasher monitors the water outlet pressure of the clean discharge pump in real time through the water pressure sensor.
Preferably, when the clean discharge pump is positively discharging the residual water, the method further comprises:
s302, judging whether the water outlet pressure is larger than a preset value or not, if so, turning to a step S6, and if not, turning to a step S4.
As a preferable mode, when the step S3 is shifted to by the preset number of times, the method further includes:
calculating the times of shifting to the step S3, if the times do not reach the preset times, shifting to the step S3, and if the times reach the preset times, shifting to the step S502;
s502, judging whether the pressure of the water outlet is larger than a preset value, if so, turning to a step S3, otherwise, turning to a step S504;
s503, the dishwasher gives an alarm.
Preferably, the preset number of times is 3 times.
Preferably, the preset time is 5 seconds.
Preferably, the water pressure sensor is disposed at a water outlet of the clean discharge pump.
Preferably, the step S6 further includes:
when the dishwasher continues to operate to any one of the draining stages, it proceeds to step S3.
A dishwasher is provided with a clean discharge pump, a water outlet of the dishwasher is provided with a water pressure sensor, and the dishwasher is applied with the control method of the clean discharge pump blocked by the antifouling substances.
The invention provides a control method of a clean discharge pump for preventing dirt blockage of a dish washing machine and the dish washing machine, wherein in the program running process of the dish washing machine, whether the pressure of a water outlet of the clean discharge pump reaches a preset pressure value is judged, the dirt is discharged by utilizing the working principle of the clean discharge pump, particles are ablated and discharged by controlling the clean discharge pump to rotate forwards and reversely repeatedly for a plurality of times because the dirt is ablatable particles, and if the pressure value does not reach the preset value after the preset times, the particles cannot be ablated, the dish washing machine alarms and discharges the dirt through manual interference, the setting cost is low, and the problems of component damage and function loss caused by the blockage and the death of the clean discharge pump due to the dirt can be effectively avoided.
Drawings
FIG. 1 is a schematic flow chart of a first embodiment of the present invention;
fig. 2 is a schematic flow chart of a second embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings.
Example one
A method for controlling a clean discharge pump of a dishwasher to prevent dirt blockage comprises the dishwasher, wherein the dishwasher is internally provided with the clean discharge pump, and the method for controlling the clean discharge pump comprises the following steps:
s1, starting a dish washing machine, wherein the dish washing machine operates according to a preset program;
s2, the dish-washing machine begins to drain water;
s3, discharging residual water by positive rotation of a clean discharge pump;
s4, reversing the clean discharging pump for preset time;
s5, switching to the step S3 according to the preset times;
s6, the dishwasher continues to operate to the end working state.
Specifically, there may be a plurality of draining stages according to different washing programs selected by the user, and when the dishwasher continues to operate to any draining stage, the operation proceeds to step S3.
This dish washer prevents clean row pump control method of filth jam, in the dish washer procedure operation in-process, utilize clean row pump theory of operation, discharge the filth, because of the filth is for melting the granule, through controlling clean row pump corotation and reversal many times repeatedly, thereby discharge the granule ablation, solved to a great extent clean row pump by the filth jam, the card dies and leads to the problem that components and parts damaged and function lacked, and simultaneously, this clean row pump control method is based on the original clean row pump structure of dish washer, and the setting cost is low.
Example two
A method for controlling a clean discharge pump of a dishwasher to prevent dirt blockage comprises the dishwasher, wherein the dishwasher is internally provided with the clean discharge pump, and the method for controlling the clean discharge pump comprises the following steps:
s101, starting a dish washing machine, wherein the dish washing machine operates according to a preset program;
specifically, the preset program of the dishwasher may be any washing program selected by the user.
S102, monitoring the pressure of a water outlet of the dish washing machine in real time through a water pressure sensor by the dish washing machine;
wherein, water pressure sensor continuously acquires the water outlet pressure value of the clean discharge pump in the working state of the dishwasher, and the water pressure sensor is arranged at the water outlet of the clean discharge pump.
S2, the dish-washing machine begins to drain water;
it will be appreciated that any washing program of the dishwasher requires one or more drains and that this step may be any drain program of the dishwasher.
S301, discharging residual water by positive rotation of a clean discharge pump;
specifically, the clean discharging pump works in the water discharging of the dishwasher or after the water discharging is finished, and the positive rotation direction of the clean discharging pump is the rotation direction of the initial running discharged residual water.
S302, judging whether the pressure of the water outlet is larger than a preset value, if so, turning to a step S6, and if not, turning to a step S4;
wherein, the preset value is a pressure value when the clean discharge pump can smoothly discharge the residual water under the normal working state.
S4, reversing the clean discharging pump for preset time;
the preset time can be set by the user, and is preferably 5 seconds in the embodiment.
S501, switching to the step S301 according to the preset times and calculating the switching times of the step S301, if the times do not reach the preset times, switching to the step S301, and if the times reach the preset times, switching to the step S502;
specifically, the preset number of times may be set by the user, and is preferably 3 times in this embodiment.
S502, judging whether the pressure of the water outlet is larger than a preset value, if so, turning to a step S301, and if not, turning to a step S503;
s503, the dish-washing machine gives an alarm and pauses;
specifically, when the preset times are reached and the pressure value does not reach the preset value, the situation that the particles cannot be ablated is indicated, in order to prevent complete blockage of the clean discharge pump, the dishwasher is subjected to alarm processing, pollutants which cannot be ablated are discharged through artificial interference, and a user can control the dishwasher to continue operation after the pollutants are discharged.
The alarm sent by the dishwasher can be sent by voice broadcast, buzzer, APP message push and other modes, and the embodiment is not limited.
S6, the dishwasher continues to operate to the end working state.
Specifically, there may be a plurality of draining stages according to different washing programs selected by the user, and when the dishwasher continues to operate to any draining stage, the operation proceeds to step S3.
The clean row pump control method of this embodiment, in dishwasher program operation process, judge whether the delivery port pressure of clean row pump reaches predetermined pressure value, utilize clean row pump theory of operation, discharge the filth, because of the filth is for can melting the granule, through controlling clean row pump to relapse corotation and reversal several times, thereby discharge the granule ablation, if after the number of times of predetermineeing, the pressure value does not reach the default and exists the unable ablation of granule promptly, dishwasher reports to the police and discharges through artificial interference, its cost of setting is low, and can effectively avoid clean row pump to be blockked up by the filth, the card is died and leads to the problem of components and parts damage and function disappearance.
EXAMPLE III
A dishwasher is provided, wherein a clean discharge pump is arranged in the dishwasher, a water pressure sensor is arranged at a water outlet of the dishwasher, and the dishwasher is applied with the control method of the clean discharge pump for preventing fouling in the embodiment II. This dish washer utilizes clean row pump discharge surplus water, makes simultaneously through this clean row pump corotation repeatedly and reversal and can melt the granule and melt, and then does benefit to the discharge, effectively avoids clean row pump to be blockked up by the filth, the card is dead and leads to the problem that components and parts damaged and function lacked, and its simple structure, set up cost, maintenance cost are low simultaneously, improve the user and use experience.
The above description is provided for the sake of understanding the present invention, but the present invention is not limited to the above embodiments, and any changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit of the present invention shall be considered as equivalent replacements within the protection scope of the present invention.
Claims (9)
1. A method for controlling a net discharge pump of a dishwasher to prevent dirt blockage is characterized by comprising the dishwasher, wherein the dishwasher is internally provided with the net discharge pump, and the method for controlling the net discharge pump comprises the following steps:
s1, starting the dish washing machine, wherein the dish washing machine operates according to a preset program;
s2, the dish washing machine starts to drain water;
s3, discharging residual water by positive rotation of the clean discharge pump;
s4, reversing the clean exhaust pump for preset time;
s5, switching to the step S3 according to the preset times;
s6, the dishwasher continues to operate to the end working state.
2. The method of claim 1, wherein a water pressure sensor is provided in the dishwasher; starting the dishwasher, wherein the dishwasher operates according to a preset program, and the method further comprises the following steps:
s102, the dishwasher monitors the water outlet pressure of the clean discharge pump in real time through the water pressure sensor.
3. The method of controlling a net drain pump for a dishwasher to prevent clogging of contaminants according to claim 2, wherein when the net drain pump is positively discharging the remaining water, the method further comprises:
s302, judging whether the water outlet pressure is larger than a preset value or not, if so, turning to a step S6, and if not, turning to a step S4.
4. The method for controlling a net drain pump of a dishwasher preventing clogging with contaminants according to claim 3, wherein when the step S3 is shifted by a predetermined number of times, the method further comprises:
calculating the times of shifting to the step S3, if the times do not reach the preset times, shifting to the step S3, and if the times reach the preset times, shifting to the step S502;
s502, judging whether the pressure of the water outlet is larger than a preset value, if so, turning to a step S3, otherwise, turning to a step S503;
s503, the dishwasher gives an alarm.
5. The method of claim 4, wherein the predetermined number of times is 3 times.
6. The method for controlling a net drain pump of a dishwasher against clogging with contaminants according to any of claims 1 to 5, wherein the preset time is 5 seconds.
7. The method for controlling a net drain pump of a dishwasher against clogging with contaminants according to any of claims 2 to 5, wherein the water pressure sensor is provided at a water outlet of the net drain pump.
8. The method for controlling a net drain pump against clogging of contaminants of a dishwasher according to any one of claims 1 to 5, wherein the step S6 further comprises:
when the dishwasher continues to operate to any one of the draining stages, it proceeds to step S3.
9. A dishwasher, characterized in that a net-drain pump is provided in the dishwasher, a water pressure sensor is provided at a water outlet of the dishwasher, and the dishwasher is applied with the net-drain pump control method of fouling prevention according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110488935.9A CN113143161B (en) | 2021-04-30 | 2021-04-30 | Clean discharge pump control method for preventing dirt blockage of dish washing machine and dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110488935.9A CN113143161B (en) | 2021-04-30 | 2021-04-30 | Clean discharge pump control method for preventing dirt blockage of dish washing machine and dish washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113143161A true CN113143161A (en) | 2021-07-23 |
| CN113143161B CN113143161B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110488935.9A Active CN113143161B (en) | 2021-04-30 | 2021-04-30 | Clean discharge pump control method for preventing dirt blockage of dish washing machine and dish washing machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005334027A (en) * | 2004-05-24 | 2005-12-08 | Toshiba Tec Corp | Washing machine |
| JP2006087672A (en) * | 2004-09-24 | 2006-04-06 | Matsushita Electric Ind Co Ltd | Clothes dryer |
| CN1946326A (en) * | 2004-03-16 | 2007-04-11 | 阿塞里克股份有限公司 | Dish washer and control method thereof |
| CN101822521A (en) * | 2009-10-28 | 2010-09-08 | 南京乐金熊猫电器有限公司 | Dishwasher and control method thereof |
| CN204097757U (en) * | 2014-09-28 | 2015-01-14 | 常州雷利电机科技有限公司 | Use in washing machine can enter the draining pump that draining is exchanged |
| CN106667406A (en) * | 2016-12-30 | 2017-05-17 | 芜湖广盈实业有限公司 | Washing and drainage integrated pump for dish washer |
| CN112244711A (en) * | 2020-09-30 | 2021-01-22 | 宁波方太厨具有限公司 | Cleaning machine and cleaning method |
-
2021
- 2021-04-30 CN CN202110488935.9A patent/CN113143161B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1946326A (en) * | 2004-03-16 | 2007-04-11 | 阿塞里克股份有限公司 | Dish washer and control method thereof |
| JP2005334027A (en) * | 2004-05-24 | 2005-12-08 | Toshiba Tec Corp | Washing machine |
| JP2006087672A (en) * | 2004-09-24 | 2006-04-06 | Matsushita Electric Ind Co Ltd | Clothes dryer |
| CN101822521A (en) * | 2009-10-28 | 2010-09-08 | 南京乐金熊猫电器有限公司 | Dishwasher and control method thereof |
| CN204097757U (en) * | 2014-09-28 | 2015-01-14 | 常州雷利电机科技有限公司 | Use in washing machine can enter the draining pump that draining is exchanged |
| CN106667406A (en) * | 2016-12-30 | 2017-05-17 | 芜湖广盈实业有限公司 | Washing and drainage integrated pump for dish washer |
| CN112244711A (en) * | 2020-09-30 | 2021-01-22 | 宁波方太厨具有限公司 | Cleaning machine and cleaning method |
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| Publication number | Publication date |
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| CN113143161B (en) | 2023-03-28 |
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