CN218091078U - Water age control device for water tank - Google Patents
Water age control device for water tank Download PDFInfo
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- CN218091078U CN218091078U CN202222003511.1U CN202222003511U CN218091078U CN 218091078 U CN218091078 U CN 218091078U CN 202222003511 U CN202222003511 U CN 202222003511U CN 218091078 U CN218091078 U CN 218091078U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model relates to a water supply equipment technical field, concretely relates to water tank age controlling means, including the host computer, still include two water valves and level gauge, two water valves are installed respectively on the inlet tube and the outlet pipe of water tank, the level gauge is installed in the water tank, the water valve includes the casing, the hydraulic control valve, open the solenoid valve, close the solenoid valve, pressure sensor, the flowmeter, communication module and controller, the hydraulic control valve is installed on corresponding inlet tube or outlet pipe, pressure sensor installs in the control room of hydraulic control valve, detect the water pressure in the control room, install respectively at corresponding inlet tube and outlet pipe for two flowmeters, detect the flow of inlet tube and outlet pipe respectively, communication module and host computer set up communication connection are taken into account to the level. The utility model has the advantages that: the detection and control of the water level in the water tank are respectively realized through the liquid level meter and the water valve, the water age in the water tank is not beyond a threshold value, the water quality in the water tank is improved, and the water safety is guaranteed.
Description
Technical Field
The utility model relates to a water supply equipment technical field, concretely relates to water tank age controlling means.
Background
According to statistics, most of water quality problems of secondary water supply are caused by secondary pollution of a water tank. At present, the control of the conventional water tank adopts a mode of a float valve, namely a mode of using and supplementing at any time. This mode greatly extends water age. Resulting in too low chloride ions in the water body and insufficient sterilization capability, and resulting in excessive breeding of microorganisms and bacteria. The secondary water supply tanks are huge in number, and huge challenges are brought to the management of water enterprises. Therefore, it is necessary to develop a device capable of conveniently controlling the age of the water tank.
For example, chinese patent CN114610085A, published 2022, 6 months and 10 days, discloses a liquid level control method of a secondary water supply tank based on water age, which comprises the following steps: s1, reversely deducing half-hour-grade water consumption of the single water tank through a liquid level reverse water consumption deduction algorithm according to the high-low liquid level change of the single water tank; s2, forecasting the daily water consumption of the single water tank in the future week by using an ARIMA model, iterating the model every day, and forecasting the daily water consumption of the single water tank in the future week again; s3, calculating the half-hour water consumption weight of the single water tank, and combining the daily water consumption predicted value of the future week to obtain the water consumption predicted value of the single water tank every half hour of the future week; s4, generating a half-hour stage water replenishing liquid level and a stopping and replenishing liquid level of the future week according to the liquid level control algorithm and the water consumption predicted value, and updating the half-hour stage water replenishing liquid level and the stopping and replenishing liquid level of the future week every day; and S5, calculating the actual water age of the water tank daily by using a general water age formula. The technical scheme regulates and controls the age of water by predicting the water consumption, and has the advantages of complex technology, high realization difficulty and difficult accurate control.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves: the technical problem of lack of equipment for effectively controlling the water age of a water tank at present. The water age control device of the water tank can simply and effectively control the water age of the water tank and improve the water quality of secondary water supply.
Solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a water tank water age controlling means, includes the host computer, still includes two water valves and level gauge, two the water valve is installed respectively on the inlet tube and the outlet pipe of water tank, the level gauge is installed in the water tank, detects the water level in the water tank, the water valve includes casing, hydraulic control valve, opens the solenoid valve, closes the solenoid valve, pressure sensor, flowmeter, communication module and controller, the casing with corresponding inlet tube or outlet pipe fixed connection, hydraulic control valve installs on corresponding inlet tube or outlet pipe, open the solenoid valve and close the solenoid valve and install respectively open the valve control pipe and close the valve control pipe of hydraulic control valve on, pressure sensor installs in the control chamber of hydraulic control valve, detects the water pressure in the control chamber, two the flowmeter is installed respectively at corresponding inlet tube and outlet pipe, detect the flow of inlet tube and outlet pipe respectively, pressure sensor, open the solenoid valve, close the solenoid valve, flowmeter and communication module all are connected with the controller, the level gauge is taken into account communication module and is established communication connection with the host computer.
Preferably, the water valve further comprises a display screen and an indicator light, the indicator light comprises a valve-opening indicator light, a valve-closing indicator light and a fault indicator light, the valve-opening indicator light, the valve-closing indicator light, the fault indicator light and the display screen are all mounted on the shell, and the valve-opening indicator light, the valve-closing indicator light, the fault indicator light and the display screen are all connected with the controller.
Preferably, a casing of the water valve is provided with a flowmeter interface, a liquid level meter interface and a remote transmission interface, the flowmeter is connected with the controller through the flowmeter interface, the liquid level meter is connected with the communication module through the liquid level meter interface, and the liquid level meter is in communication connection with an upper computer through the connected communication module.
Preferably, the control device further comprises a redundant liquid level meter, the redundant liquid level meter is installed in the water tank and detects the water level in the water tank, and the redundant liquid level meter is communicated with the upper computer through the communication module.
Preferably, a waterproof cavity is arranged in the shell, and the communication module and the controller are both located in the waterproof cavity.
Preferably, the opening solenoid valve and the closing solenoid valve are needle valves.
Preferably, a main power supply battery, a standby power supply battery and a residual capacity detection circuit are installed in the water valve, the residual capacity detection circuit detects residual capacities of the main power supply battery and the standby power supply battery, and the residual capacity detection circuit is connected with the controller.
Preferably, the liquid level meter is a floating ball liquid level meter.
Preferably, the communication module is an NB-IoT communication unit.
Preferably, the shell is provided with a valve opening key and a valve closing key, and the valve opening key and the valve closing key are both connected with the controller.
The utility model has the advantages of: the detection and control of the water level in the water tank are respectively realized through the liquid level meter and the water valve, the water age in the water tank is not beyond a threshold value, the water quality in the water tank is improved, and the water use safety is guaranteed; the indicator light can facilitate the on-site inspection of the working state of the control device, and is helpful for troubleshooting.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
Drawings
The invention is further described with reference to the accompanying drawings:
fig. 1 is a schematic view of an installation position of the embodiment of the present invention.
Fig. 2 is a schematic structural view of a water valve according to an embodiment of the present invention.
Wherein: 101. the water outlet valve comprises a water outlet valve 102, a water inlet valve 103, a water outlet pipe 104, a water inlet pipe 105, a water tank 106, a water pump 107, a pressure tank 1, a valve opening indication 2, a valve closing indication 3, a fault indication 4, a display screen 5, a flow meter interface 6, a liquid level meter interface 7, a hydraulic control valve 8, an opening electromagnetic valve 9, a closing electromagnetic valve 10, a pressure sensor 11 and a remote transmission interface.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the following description, the appearances of the indicating orientation or positional relationship, such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are only for convenience in describing the embodiments and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Referring to fig. 1, the water tank 105 for secondary water supply is connected with a water inlet pipe 104, a water pump 106 is arranged in the water tank 105, a water inlet of the water pump 106 is connected with the water tank 105, a water outlet of the water pump 106 is connected with a water outlet pipe 103, the water inlet pipe 104 is provided with a water inlet valve 102, the water outlet pipe 103 is provided with a water outlet valve 101, and the water inlet valve 102 is further provided with a pressure tank 107. The control device provided by the embodiment comprises an upper computer, and further comprises two water valves and a liquid level meter, wherein the two water valves are respectively installed on a water inlet pipe 104 and a water outlet pipe 103 of a water tank 105, the two water valves are used for respectively replacing a water inlet valve 102 and a water outlet valve 101 to realize the control of water inlet and water outlet, the liquid level meter is installed in the water tank 105 to detect the water level in the water tank 105, each water valve comprises a shell, a hydraulic control valve 7, an opening electromagnetic valve 8, a closing electromagnetic valve 9, a pressure sensor 10, a flow meter, a communication module and a controller, the shell is fixedly connected with the corresponding water inlet pipe 104 or water outlet pipe 103, the hydraulic control valve 7 is installed on the corresponding water inlet pipe 104 or water outlet pipe 103, the opening electromagnetic valve 8 and the closing electromagnetic valve 9 are respectively installed on the opening control pipe and the closing control pipe of the hydraulic control valve 7, the pressure sensor 10 is installed in a control chamber of the hydraulic control valve 7 to detect the water pressure in the control chamber, the two flow meters are respectively installed on the corresponding water inlet pipe 104 and water outlet pipe 103 to respectively detect the flow of the water inlet pipe 104 and the water outlet pipe 103, the pressure sensor 10, the opening electromagnetic valve 8, the closing electromagnetic valve 9, the flow meter and the flow meter are connected with the controller, and the liquid level meter, and the upper computer are connected with the upper computer. Be provided with waterproof chamber in the casing, communication module and controller all are located waterproof intracavity. The opening solenoid valve 8 and the closing solenoid valve 9 are needle valves. The shell is provided with a valve opening key and a valve closing key which are both connected with the controller. The liquid level meter is a floating ball liquid level meter. The communication module is an NB-IoT communication unit. The controller comprises a main controller and an auxiliary controller which are independent, and the main controller is communicated with the auxiliary controller.
The control device further comprises a redundant liquid level meter, the redundant liquid level meter is installed in the water tank 105 and detects the water level in the water tank 105, and the redundant liquid level meter is in communication connection with the upper computer through a communication module. The water valve also comprises a display screen 4 and an indicator light, the indicator light comprises a valve opening indicator light 1, a valve closing indicator light 2 and a fault indicator light 3, the valve opening indicator light 1, the valve closing indicator light 2, the fault indicator light 3 and the display screen 4 are all installed on the shell, and the valve opening indicator light 1, the valve closing indicator light 2, the fault indicator light 3 and the display screen 4 are all connected with the controller.
Install flowmeter interface 5, level gauge interface 6 and teletransmission interface 11 on the casing of water valve, the flowmeter passes through flowmeter interface 5 and is connected with the controller, and the level gauge passes through level gauge interface 6 and is connected with communication module, and communication connection is established with the host computer to the level gauge through the communication module who connects. The remote transmission interface 11 is a reserved data interface, the remote transmission interface 11 supports three communication modes of 4G/RS485/RJ45, and data integration and butt joint can be rapidly achieved.
The water valve is internally provided with a main power supply battery, a standby power supply battery and a residual electric quantity detection circuit, the residual electric quantity detection circuit detects the residual electric quantity of the main power supply battery and the standby power supply battery, and the residual electric quantity detection circuit is connected with the controller.
The procedure for controlling the water age by the control device described in this embodiment is as follows: as the user uses water, the amount of water in the tank 105 decreases until the water in the tank 105 is depleted. Then, the hydraulic control valve 7 arranged on the water inlet pipe 104 is quickly opened, so that the water in the municipal pipe network enters the water tank 105, and the age of the water in the water tank 105 is 0. The water level in the water tank 105 is obtained by a level gauge by maintaining the water level in the water tank 105 not lower than a set threshold value for a certain period of time. When the set water age is reached, the water in the water tank 105 is exhausted again. Thereby controlling the age of the water in the water tank 105 to always not exceed a preset threshold. The water quality in the water tank 105 is ensured. When the water level in the water tank 105 is lower than a preset threshold, the water in the water tank 105 is considered to be exhausted.
The beneficial technical effects of this embodiment do: the detection and control of the water level in the water tank 105 are respectively realized through a liquid level meter and a water valve, the water age in the water tank 105 is not beyond a threshold value, the water quality in the water tank 105 is improved, and the water use safety is guaranteed; the indicator light can facilitate the on-site inspection of the working state of the control device, and is helpful for troubleshooting.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. A water age control device of a water tank comprises an upper computer and is characterized in that,
the water level meter is arranged in the water tank and used for detecting the water level in the water tank, the water valve comprises a shell, a hydraulic control valve, an opening electromagnetic valve, a closing electromagnetic valve, a pressure sensor, a flowmeter, a communication module and a controller, the shell is fixedly connected with the corresponding water inlet pipe or the corresponding water outlet pipe, the hydraulic control valve is arranged on the corresponding water inlet pipe or the corresponding water outlet pipe, the opening electromagnetic valve and the closing electromagnetic valve are respectively arranged on the opening control pipe and the closing control pipe of the hydraulic control valve, the pressure sensor is arranged in the control chamber of the hydraulic control valve and used for detecting the water pressure in the control chamber, the two flowmeters are respectively arranged on the corresponding water inlet pipe and the corresponding water outlet pipe and respectively used for detecting the flow of the water inlet pipe and the water outlet pipe, the pressure sensor, the opening electromagnetic valve, the closing electromagnetic valve, the flowmeter and the communication module are all connected with the controller, and the communication module is in communication connection with an upper computer.
2. The water age control device of a water tank as claimed in claim 1,
the water valve further comprises a display screen and an indicator light, the indicator light comprises a valve opening indicator light, a valve closing indicator light and a fault indicator light, the valve opening indicator light, the valve closing indicator light, the fault indicator light and the display screen are all installed on the shell, and the valve opening indicator light, the valve closing indicator light, the fault indicator light and the display screen are all connected with the controller.
3. The water age control device of a water tank according to claim 1 or 2,
install flowmeter interface, level gauge interface and teletransmission interface on the casing of water valve, the flowmeter passes through the flowmeter interface is connected with the controller, the level gauge pass through the level gauge interface with communication module connects, communication connection is established with the host computer through the communication module who connects to the level gauge.
4. The water age control device of a water tank as claimed in claim 3,
the control device further comprises a redundant liquid level meter, the redundant liquid level meter is installed in the water tank and detects the water level in the water tank, and the redundant liquid level meter is in communication connection with the upper computer through the communication module.
5. The water age control device of a water tank according to claim 1 or 2,
be provided with waterproof chamber in the casing, communication module and controller all are located waterproof intracavity.
6. The water age control device of a water tank according to claim 1 or 2,
the opening solenoid valve and the closing solenoid valve are needle type valves.
7. The water age control device of a water tank as claimed in claim 6,
the water valve is internally provided with a main power supply battery, a standby power supply battery and a residual electric quantity detection circuit, the residual electric quantity detection circuit detects the residual electric quantity of the main power supply battery and the standby power supply battery, and the residual electric quantity detection circuit is connected with the controller.
8. The water age control device of a water tank as claimed in claim 1 or 2,
the liquid level meter is a floating ball liquid level meter.
9. The water age control device of a water tank according to claim 1 or 2,
the communication module is an NB-IoT communication unit.
10. The water age control device of a water tank according to claim 1 or 2,
the shell is provided with a valve opening key and a valve closing key which are both connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222003511.1U CN218091078U (en) | 2022-08-01 | 2022-08-01 | Water age control device for water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222003511.1U CN218091078U (en) | 2022-08-01 | 2022-08-01 | Water age control device for water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218091078U true CN218091078U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222003511.1U Active CN218091078U (en) | 2022-08-01 | 2022-08-01 | Water age control device for water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218091078U (en) |
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2022
- 2022-08-01 CN CN202222003511.1U patent/CN218091078U/en active Active
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