CN111622303A - Self-cleaning control method for water tank and computer readable storage medium - Google Patents
Self-cleaning control method for water tank and computer readable storage medium Download PDFInfo
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- CN111622303A CN111622303A CN202010323658.1A CN202010323658A CN111622303A CN 111622303 A CN111622303 A CN 111622303A CN 202010323658 A CN202010323658 A CN 202010323658A CN 111622303 A CN111622303 A CN 111622303A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/006—Arrangements or methods for cleaning or refurbishing water conduits
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a self-cleaning control method for a water tank and a computer readable storage medium. The self-cleaning control method for the water tank comprises the following steps: s1, the control assembly receives a self-cleaning signal and controls the water tank to enter a self-cleaning mode, and S2, the control assembly closes the water outlet valve and opens the drain valve for T1 time after receiving and responding to the self-cleaning signal so as to discharge the water stored in the water tank together with part of impurities; s3, the control assembly controls to open a liquid filling valve of the liquid storage tank and maintain the opening for T2 time so as to insert a certain amount of cleaning liquid into the water tank, and opens a water inlet valve and maintains the opening for T3 time so that the entering water and the cleaning liquid are mixed; s4, standing for T4 time; and S5, opening the drain valve and keeping the drain valve open for T1 time to drain the mixed liquid of water and cleaning liquid in the water tank. Thus, the whole cleaning process does not need manual participation.
Description
Technical Field
The invention relates to the technical field of heating ventilation, in particular to a self-cleaning control method and device for a water tank and a computer readable storage medium.
Background
The water tank is a common water storage container, the main function is to store a certain amount of water to ensure the water use, and the water tank in a building water system also has a certain constant pressure effect. In the long-term use of water tank, various impurity remain easily in the water tank bottom, in order to can clear away these impurity, often need consume very big manpower and materials and wash. At present, the water tank is mostly cleaned manually and directly, so that the cleaning quality is difficult to guarantee, large manpower and material resources also need to be consumed, and the cost is high.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automatic cleaning method for a water tank. Which controls the water tank to enter a self-cleaning mode according to a preset program judgment or based on manual triggering. The whole cleaning process does not need manual participation.
In order to achieve the purpose, the following technical scheme is adopted in the application:
a self-cleaning control method for a water tank, the method comprising the steps of:
s1, a control component receives a self-cleaning signal to control a water tank to enter a self-cleaning mode,
s2, the control component closes the water outlet valve and opens the water discharge valve for T1 time after receiving and responding to the self-cleaning signal so as to discharge the water stored in the water tank together with part of impurities;
s3, the control assembly controls to open a liquid adding valve of the liquid storage tank and maintain the opening for T2 time so as to insert a certain amount of cleaning liquid into the water tank, and opens a water inlet valve and maintains the opening for T3 time so that the inflowing water is mixed with the cleaning liquid;
s4, standing for T4 time;
and S5, opening the drain valve and keeping the start for T1 time to discharge the mixed liquid of water and cleaning liquid in the water tank. Therefore, the water tank is controlled to enter a self-cleaning mode according to preset program judgment or based on manual triggering, and the whole cleaning process does not need manual participation.
Preferably, the step S5 is followed by further opening the water inlet valve T3 for a second time, repeating the steps S4 and S5, and then opening the water outlet valve T1 for a second time to flush the water tank.
Preferably, the control assembly preset-based valve opening time T1, tank filling valve opening time T2, inlet valve opening time T3 and rest time T4 are set.
Preferably, the control assembly comprises a timing module and is based on the preset values of the control assembly, namely the opening time T1 of the drain valve, the opening time T2 of the filling valve of the liquid storage tank, the opening time T3 of the water inlet valve and the standing time T4. Preferably, step S1 includes the control module controlling the tank to enter the self-cleaning mode based on the predicted time to trigger a cleaning command or to accept an input of a cleaning command.
Preferably, the step S2 further includes the control module receiving and responding to the self-cleaning signal to close the outlet valve and open the drain valve until the dual level sensor senses a low water level and then keeps the drain valve open for a time T1 to drain the stored water from the tank along with a portion of the impurities.
Preferably, the S3 further includes that the control module controls to open a filling valve of the liquid storage tank to fill the cleaning liquid into the water tank until the dual level sensor senses a low water level and then close the filling valve, and opens the water inlet valve to supply water until the dual level sensor senses a high water level and then closes the water inlet valve to ensure that a certain amount of water enters the water tank.
Preferably, the step S5 further includes opening the drain valve until the dual level sensor senses a low water level, and then continuing to open the drain valve for a time T1 to discharge the mixture of water and cleaning solution in the water tank.
Preferably, the step S5 is followed by a flushing action, in which the water inlet valve is opened again until the dual level sensor senses a high water level and then the water inlet valve is closed, so as to ensure that a certain amount of water enters the water tank and stands still for a time T4, and then the water discharge valve is opened until the dual level sensor senses a low water level and then the water discharge valve is kept opened for a time T1, so as to discharge a mixture of water and the cleaning solution in the water tank.
Preferably, the water tank is provided with an alarm module which is electrically connected with the control assembly, the control assembly sends an instruction to the alarm module when judging abnormity, and the alarm module receives and responds the instruction to send prompt information.
The embodiment of the application provides a computer readable storage medium, which is stored with computer program instructions, and is characterized in that the computer program instructions are executed by a processor to realize the self-cleaning control method.
Advantageous effects
Compared with the scheme in the prior art, the method of the embodiment of the application is provided with the cleaning liquid storage tank, the electromagnetic valve and the matched control system on the basis of the existing water tank, automatic liquid adding and cleaning are judged and started according to the preset program, and manual participation is not needed in the process. Therefore, the problem that the manual cleaning consumes time and labor is solved, and the cleaning quality can be ensured.
Drawings
The invention is further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of a water tank according to an embodiment of the present application.
FIG. 2 is a flow chart diagram illustrating a self-cleaning control method for a water tank according to an embodiment of the present application.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions employed in the examples may be further adjusted as determined by the particular manufacturer, and the conditions not specified are typically those used in routine experimentation.
The invention provides a water tank which is provided with a water tank body, wherein a cleaning liquid storage tank, a liquid feeding electromagnetic valve and a control assembly for controlling the liquid feeding electromagnetic valve are arranged on the water tank body, a control program is matched in the control assembly, and the water tank is automatically cleaned when needed based on the control program.
The water tank proposed by the present application will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, which is a schematic structural view of a water tank, the water tank 100 has a body 101, one side of which is provided with an inlet pipe 102, the inlet pipe 102 is connected to the body 101 through an inlet valve 103, a reservoir 104 is connected to the body 101 through a filling valve 105, and an outlet pipe 106, the outlet pipe 106 is connected to the body 101 through an outlet valve 107. The inlet valve 103, the filling valve 105, the outlet valve and the drain valve 107 are electrically controlled by the control components respectively, and act based on the instructions of the control components. Preferably, the reservoir 104 is disposed on the same side as the inlet valve 103, and the outlet valve 107 is disposed opposite the inlet valve 103. In the present embodiment, the main body 101 is provided with a drain pipe 108 disposed at the bottom of the main body 101, and the drain pipe 108 is provided with a drain valve. In one embodiment, the drain pipe 108 is disposed on the same side of the outlet valve 107 or on one side of the body 101.
The self-cleaning control method of the water tank will be described with reference to fig. 2. The control component controls the cleaning based on the preset condition (such as the preset time-based cleaning, namely the cleaning is automatically carried out after the water tank runs for a period of time or the cleaning is carried out by a cleaning instruction sent by an operator), sends a self-cleaning signal when judging that the water tank needs self-cleaning,
s1, receiving a cleaning signal, enabling a water tank to enter a self-cleaning mode (a control component of the water tank receives the cleaning signal),
s2, after receiving and responding to the self-cleaning signal, the control component closes the water outlet valve and opens the drain valve for T1 time so as to discharge the water stored in the water tank together with part of impurities;
s3, the control assembly controls to open a liquid adding valve of the liquid storage tank and maintain the opening for T2 time so as to insert a certain amount of cleaning liquid into the water tank, and then the water inlet valve is opened and the time is maintained for T3 time so that a certain amount of water and the cleaning liquid are mixed in the water tank;
s4, standing for T4 time to enable the cleaning liquid and stubborn impurities (such as scale and the like) remaining on the wall surface of the water tank to generate chemical action, so that the impurities are separated from the wall surface and enter water;
and S5, opening the drain valve and keeping the drain valve open for T1 time to drain all water and impurities in the water tank.
S5, the method also comprises a flushing action, namely, after the S4.S5 is repeated and the water inlet valve is opened for T3 time, the drain valve is opened for T1 time, and the water tank is flushed once again. Thus, the automatic cleaning process of the water tank is completed.
In the control method, the opening time T1 of the drain valve, the opening time T2 of the charging valve of the liquid storage tank, the opening time T3 of the water inlet valve and the standing time T4 can be configured in advance and can be input through an input device of the control assembly according to application occasions. In the control method, the time T1-T4 can be set based on a timer in the control assembly.
As a variation of the above control method, the present application also proposes a self-cleaning control method for a water tank. The control method comprises the following steps:
s11, receiving a cleaning signal, and enabling the water tank to enter a self-cleaning mode (a control component of the water tank receives a cleaning signal sent by a remote controller);
s21, after receiving and responding to the self-cleaning signal, the control component closes the water outlet valve and opens the drain valve (controls the drain valve to supply power) until the double-liquid-level sensor senses a low water level, then keeps the drain electromagnetic valve (namely the drain valve) open for T1 time (such as 5min) so as to empty residual water in the water tank as much as possible, and controls the control component to cut off the power to stop draining;
s31, the control assembly controls to open a liquid adding valve of the liquid storage tank so as to add the cleaning liquid into the water tank, and the liquid adding valve is closed until the double liquid level sensor senses a low water level (namely the added cleaning liquid reaches a preset amount); then, opening a water inlet valve to supply water until the double liquid level sensors sense a high water level, and closing the water inlet valve to ensure that a certain amount of water enters the water tank;
s41, standing for T4 time to enable the cleaning liquid and stubborn impurities (such as scale and the like) remaining on the wall surface of the water tank to generate chemical action, so that the impurities are separated from the wall surface and enter water;
and S51, opening the drain valve until the double-liquid-level sensor senses the low water level and then keeps opening the drain valve T1 for 5min (specifically determined according to application occasions), and then closing the drain valve so as to empty residual water in the water tank as much as possible.
S51 further includes a flushing action, i.e., repeating S41.S51 to flush the tank once more (in other embodiments, a secondary flush may be provided, etc.). Thus, the automatic cleaning process of the water tank is completed. And restarting to time the service time of the water tank. And resetting again until the next cleaning is finished. And the process is circulated. The water tank in the control method is also provided with an alarm module. After the water inlet valve is opened, the double liquid level sensors do not sense water at a high level all the time, the water supply is in failure, and an alarm is started. Or after the drain valve is opened, the double liquid level sensors do not sense that water is in the low position all the time, and the opening alarm is indicated when the water drain is in fault. Or after the liquid adding valve is opened, the double liquid level sensors do not sense that water is at a low level all the time, the cleaning agent is not enough, and the need of replenishing the cleaning agent is reminded.
The application provides a water tank has the water tank body, has water intaking valve, outlet valve, drain valve and liquid feeding solenoid valve, and its difference electric connection control assembly to based on control assembly's instruction action.
The application provides a water tank has the water tank body, has water intaking valve, outlet valve, drain valve, liquid feeding solenoid valve and two liquid level sensor, and its difference electric connection control assembly to based on control assembly's instruction action.
The application provides a water tank has the water tank body, has water intaking valve, outlet valve, drain valve, liquid feeding solenoid valve, two level sensor and alarm module, and its difference electric connection control assembly to based on control assembly's instruction action. The dual level sensor may be a sensor assembly having two liquid level sampling points (e.g., a high level for sampling, a low level for sampling), or a combination of two sensors, one of which samples the high level and one of which samples the low level.
The present invention provides a control apparatus for executing the self-cleaning control method according to each of the embodiments described above.
The present invention also provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the compressor control method described in the above embodiments.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A self-cleaning control method for a water tank, the method comprising the steps of:
s1, a control component receives a self-cleaning signal to control a water tank to enter a self-cleaning mode,
s2, the control component closes the water outlet valve and opens the water discharge valve for T1 time after receiving and responding to the self-cleaning signal so as to discharge the water stored in the water tank together with part of impurities;
s3, the control assembly controls to open a liquid adding valve of the liquid storage tank and maintain the opening for T2 time so as to insert a certain amount of cleaning liquid into the water tank, and opens a water inlet valve and maintains the opening for T3 time so that the inflowing water is mixed with the cleaning liquid;
s4, standing for T4 time;
and S5, opening the drain valve and keeping the drain valve open for T1 time to drain the mixed liquid of water and cleaning liquid in the water tank.
2. The self-cleaning control method of claim 1,
the step S5 is followed by the step S4 and the step S5 are repeated by opening the water inlet valve T3 again for a time to flush the water tank again.
3. The self-purging control method of claim 1, wherein the drain valve opening time T1, the reservoir charging valve opening time T2, the fill valve opening time T3, and the rest time T4 are based on control module preset values.
4. The self-purging control method of claim 3, wherein the control module comprises a timing module and is configured to control the valve opening time T1, the tank fill valve opening time T2, the fill valve opening time T3, and the rest time T4 based on the control module preset values.
5. The self-cleaning control method of claim 1, wherein step S1 comprises the control module controlling the water tank to enter the self-cleaning mode based on a predicted time to trigger a cleaning command or to accept an input cleaning command.
6. The self-cleaning control method of claim 1, wherein the step S2 further comprises the control module receiving and responding to the self-cleaning signal by closing the outlet valve and opening the drain valve until the dual level sensor senses a low water level and then continuing to hold the drain valve open for a time T1 to drain the stored water from the tank along with a portion of the contaminants.
7. The self-cleaning control method of claim 1, wherein the step S3 further comprises the control module opening a filling valve of the reservoir to fill the tank with cleaning fluid until the dual level sensor senses a low level and closing the filling valve, and opening a fill valve to supply water until the dual level sensor senses a high level and closing the fill valve to ensure a volume of water is in the tank.
8. The self-cleaning control method of claim 1, wherein step S5 further comprises opening the drain valve until the dual level sensor senses a low level and then continuing to open the drain valve for a time T1 to drain the mixture of water and cleaning fluid from the tank.
9. The self-cleaning control method of claim 1, wherein step S5 is followed by a flushing action that is to open the inlet valve again until the dual level sensor senses a high level and then close the inlet valve to ensure that a certain amount of water enters the tank and after a standing time T4, the drain valve is opened until the dual level sensor senses a low level and then continues to open the drain valve T1 for draining the mixture of water and cleaning solution in the tank.
10. A computer readable storage medium having computer program instructions stored thereon, wherein the computer program instructions, when executed by a processor, implement the self-cleaning control method of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010323658.1A CN111622303A (en) | 2020-04-22 | 2020-04-22 | Self-cleaning control method for water tank and computer readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010323658.1A CN111622303A (en) | 2020-04-22 | 2020-04-22 | Self-cleaning control method for water tank and computer readable storage medium |
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| CN111622303A true CN111622303A (en) | 2020-09-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091358A (en) * | 2021-05-08 | 2021-07-09 | 广东智源机器人科技有限公司 | Ice maker control method and device, ice maker and storage medium |
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2020
- 2020-04-22 CN CN202010323658.1A patent/CN111622303A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091358A (en) * | 2021-05-08 | 2021-07-09 | 广东智源机器人科技有限公司 | Ice maker control method and device, ice maker and storage medium |
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