CN212274209U - Water tank for humidifying device - Google Patents
Water tank for humidifying device Download PDFInfo
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- CN212274209U CN212274209U CN202020616271.0U CN202020616271U CN212274209U CN 212274209 U CN212274209 U CN 212274209U CN 202020616271 U CN202020616271 U CN 202020616271U CN 212274209 U CN212274209 U CN 212274209U
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Abstract
The utility model provides a water tank for a humidifying device, which comprises a body, wherein one side of the body is provided with a water inlet pipe which is connected to one side of the body, the water inlet pipe is provided with a water inlet valve, a liquid storage tank is connected to the body through a liquid adding valve, one side of the body, which is opposite to the water inlet pipe, is provided with a water outlet pipe, the water outlet pipe is provided with a water outlet valve, a first liquid level sensor and a second liquid level sensor are arranged in the body and are respectively and electrically connected to a control assembly; the water outlet valve, the water inlet valve and the liquid adding valve are respectively and electrically connected to the control assembly and act based on the instruction of the control assembly. Thus, the whole cleaning process does not need manual participation.
Description
Technical Field
The utility model relates to a warm technical field that leads to, in particular to water tank for humidification device with self-cleaning function.
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 utility model aims to solve the technical problem that a water tank is provided, it has the self-cleaning function. It enters the 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 water tank for a humidifying device is characterized by comprising a body, a water inlet pipe is arranged on one side of the body and connected to one side of the body, a water inlet valve is arranged on the water inlet pipe,
a liquid storage tank connected to the body through a liquid charging valve,
a water outlet pipe is arranged on one side of the body opposite to the water inlet pipe, a water outlet valve is arranged on the water outlet pipe,
a first liquid level sensor and a second liquid level sensor are arranged in the body and are respectively and electrically connected to the control assembly;
the water outlet valve, the water inlet valve and the liquid adding valve are respectively and electrically connected to the control assembly and act based on the instruction of the control assembly.
In one embodiment, the reservoir is disposed on the same side as the inlet valve, and the outlet valve is disposed opposite the inlet valve.
In one embodiment, the water tank further includes a drain pipe disposed at the bottom of the body, wherein a drain valve is disposed on the drain pipe, and the drain valve is electrically connected to the control assembly.
In one embodiment, the water tank further comprises a water outlet pipe arranged on the same side as the water outlet pipe.
In one embodiment, the first liquid level sensor is used for detecting the liquid level of water, cleaning liquid or a mixed liquid of water and cleaning liquid in the water tank.
In one embodiment, the second liquid level sensor is used for detecting the liquid level of the water or the mixed liquid of the water and the cleaning liquid in the water tank.
In one embodiment, the first liquid level sensor and the second liquid level sensor are disposed on a side surface of the body, the side surface being opposite to a side surface on which the liquid storage tank is disposed.
In one embodiment, the first and second level sensors are integrated into a sensor module.
In one embodiment, the control assembly includes a receiving end for receiving a cleaning command and controlling the operation of the outlet valve, the inlet valve and the filling valve electrically connected thereto based on the received command.
In one embodiment, the control assembly includes a processing module electrically connected to the first liquid level sensor and the second liquid level sensor, and configured to control the operation of the water outlet valve, the water inlet valve, and the filling valve electrically connected to the processing module based on signals fed back from the first liquid level sensor and the second liquid level sensor.
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 will be further described with reference to the following drawings and examples:
fig. 1 and 2 are schematic structural diagrams of a water tank according to an embodiment of the present application.
FIG. 3 is a flow chart illustrating a self-cleaning control method for a water tank according to an embodiment of the present disclosure.
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 utility model provides a water tank, it has the water tank body, disposes washing liquid storage pot, liquid feeding solenoid valve and is used for controlling the control assembly of this liquid feeding solenoid valve on the water tank body, and it has control program to match in this control assembly, accomplishes the self-cleaning to the water tank when needs based on 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 107 and the drain valve 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.
As shown in fig. 2, which is a schematic structural diagram of a water tank, the water tank 200 has a body 201, one side of which is provided with an inlet pipe 202 connected to an inlet water through a pipe, the inlet pipe 202 is provided with a water inlet valve 202a, and the pipe of the inlet pipe 202 is opened or closed through the water inlet valve 202 a. A liquid storage tank 203 connected to the body 201 through a filling valve 203a, the filling valve 203a is opened based on a command, the cleaning liquid in the liquid storage tank 203 flows into the water tank 200, a first liquid level sensor 205 and a second liquid level sensor 206 are configured in the water tank 200, and the first liquid level sensor 205 is used for detecting the liquid level of the liquid (water or cleaning liquid) in the water tank. The second liquid level sensor 206 is used for detecting the liquid level of the liquid (water or the mixed liquid of water and the cleaning liquid) in the water tank. The first level sensor 205 and the second level sensor 206 are respectively connected to a control unit (not shown). For feeding back the detected signal to the control component. In one embodiment, the first liquid level sensor 205 and the second liquid level sensor 206 are disposed on a side surface of the body 201, which is disposed opposite to a side surface of the liquid reservoir 203, so that the detection accuracy is improved. In one embodiment, the first liquid level sensor 205 and the second liquid level sensor 206 are an integrated module (also referred to as a dual liquid level sensor) of the outlet pipe 106, and the outlet pipe 106 is connected to the body 101 through the outlet valve 107. The inlet valve 202a, the filling valve 203a, the outlet valve 204a and the drain valve are electrically connected to the control module respectively, and operate according to the instructions of the control module. Preferably, the reservoir 203 is disposed on the same side as the inlet valve 202a, and the outlet valve 204a is disposed opposite the inlet valve 202 a. In the present embodiment, the main body 201 is provided with a drain pipe (not shown) disposed at the bottom of the main body 201, and the drain pipe is provided with a drain valve.
The self-cleaning control method of the water tank will be described next with reference to fig. 3. 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 utility model provides a control device, it is used for carrying out including above-mentioned each embodiment the control method of self-cleaning.
The utility model also provides a computer readable storage medium, computer readable storage medium storage has the computer program, the computer program realizes above-mentioned each embodiment the step of compressor control method when being executed by the treater.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot 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 by the protection scope of the present invention.
Claims (10)
1. A water tank for a humidifying device is characterized by comprising a body, a water inlet pipe arranged on one side of the body and connected to one side of the body, a water inlet valve arranged on the water inlet pipe, a liquid storage tank connected to the body through a liquid charging valve,
a water outlet pipe is arranged on one side of the body opposite to the water inlet pipe, a water outlet valve is arranged on the water outlet pipe,
a first liquid level sensor and a second liquid level sensor are arranged in the body and are respectively and electrically connected to the control assembly;
the water outlet valve, the water inlet valve and the liquid adding valve are respectively and electrically connected to the control assembly and act based on the instruction of the control assembly.
2. The water tank for a humidifying device as claimed in claim 1, wherein the liquid storage tank is disposed on the same side as the inlet valve, and the outlet valve is disposed opposite to the inlet valve.
3. The water tank for a humidifying device as claimed in claim 1, further comprising a drain pipe disposed at the bottom of the body, wherein a drain valve is disposed on the drain pipe, and the drain valve is electrically connected to the control unit.
4. The water tank for a humidifying device as claimed in claim 1, further comprising a drain pipe disposed on the same side as the outlet pipe.
5. The water tank for a humidifying device as claimed in claim 1, wherein the first liquid level sensor is configured to detect a liquid level of water, a cleaning liquid, or a mixed liquid of water and a cleaning liquid in the water tank.
6. The water tank for a humidifying device as claimed in claim 1, wherein the second level sensor is configured to detect a level of water or a mixture of water and a cleaning liquid in the water tank.
7. The water tank for a humidifying device as claimed in claim 1, wherein the first and second level sensors are disposed on a side of the body opposite to a side on which the liquid storage tank is disposed.
8. The water tank for a humidifying device as claimed in claim 1, wherein the first and second liquid level sensors are integrated in a sensor module.
9. The water tank as claimed in claim 1, wherein the control unit comprises a receiving end for receiving a cleaning command and controlling the operation of the outlet valve, the inlet valve and the filling valve electrically connected thereto based on the received command.
10. The water tank for a humidifying device as claimed in claim 1, wherein the control assembly comprises a processing module electrically connected to a first liquid level sensor and a second liquid level sensor, and controls the operation of the water outlet valve, the water inlet valve and the filling valve electrically connected to the processing module based on signals fed back by the first liquid level sensor and the second liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020616271.0U CN212274209U (en) | 2020-04-22 | 2020-04-22 | Water tank for humidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020616271.0U CN212274209U (en) | 2020-04-22 | 2020-04-22 | Water tank for humidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212274209U true CN212274209U (en) | 2021-01-01 |
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ID=73875806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020616271.0U Active CN212274209U (en) | 2020-04-22 | 2020-04-22 | Water tank for humidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212274209U (en) |
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2020
- 2020-04-22 CN CN202020616271.0U patent/CN212274209U/en active Active
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