CN216118486U - Direct drinking water control system convenient for remote management - Google Patents
Direct drinking water control system convenient for remote management Download PDFInfo
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- CN216118486U CN216118486U CN202122804114.XU CN202122804114U CN216118486U CN 216118486 U CN216118486 U CN 216118486U CN 202122804114 U CN202122804114 U CN 202122804114U CN 216118486 U CN216118486 U CN 216118486U
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Abstract
The utility model belongs to the technical field of direct drinking water remote control, and particularly relates to a direct drinking water control system convenient for remote management. This straight drinking water control system convenient to remote management, through setting up control circuit, automatic constant voltage operation and constant current produce water after the start, the automatic flexible shutdown of not enough automatic flexible shut down of intaking midway, automatic flexible start-up after the recovery of intaking is stable, it exceeds the automatic shut down of storage capacity to produce water, automatic start operation when the storage capacity of producing water is not enough, the index of intaking exceeds standard automatic alarm and automatic protective shut down, the effect of automatic alarm and system fault automatic alarm and shut down that the index of producing water exceeds standard, thereby solved current adoption artifical manual mode and carried out water quality testing to drinking water, often appear producing water index and can not in time report to the police after exceeding standard, influence the problem of water quality and drinking water safety.
Description
Technical Field
The utility model relates to a direct drinking water control system convenient for remote management, and belongs to the technical field of direct drinking water control.
Background
Direct drinking water, also called healthy running water, is produced by using tap water supplied by municipal works as source water and performing advanced processing treatment by adopting a special process. The source water is directly purified, activated and energized at a user terminal, a purification system of natural water is simulated for treatment, viruses and bacteria in the source water are killed, pollutants such as heterochrosis, peculiar smell, residual chlorine, ozone hydrogen sulfide, bacteria, viruses, heavy metals and the like in tap water are filtered, and the effluent water reaches the standard of direct drinking healthy water published by the world health organization and can be directly drunk.
Direct drinking water is needed to be directly drunk, which is related to health and safety. Therefore need in time report to the police or shut down under the unusual circumstances appearing, guarantee a water quality of water, but at present when current to directly drink water supply control, mostly adopt artifical manual mode to directly drink water and carry out water quality testing, often appear producing and can not report to the police in time after the water index exceeds standard, influence quality of water and drinking water safety, so need a direct drinking water control system of the remote management of being convenient for.
SUMMERY OF THE UTILITY MODEL
Based on the technical problems that water quality detection is carried out on direct drinking water in the existing manual mode, an alarm cannot be given in time after the water production index exceeds the standard, and water quality and drinking water safety are affected, the utility model provides the direct drinking water control system convenient for remote management.
The utility model provides a direct drinking water control system convenient for remote management, which comprises a main power supply provided with a main power supply switch, wherein the main power supply respectively provides power for main circuit equipment and a control circuit, and the control circuit controls the main circuit equipment to realize the actions of filtering, purifying and sterilizing municipal tap water;
the main circuit equipment comprises a source water pump, a main machine pump, a 1# pure water pump and a 2# pure water pump, wherein the 1# pure water pump and the 2# pure water pump realize variable frequency starting through an ABB frequency converter, and the ABB frequency converter realizes variable frequency starting of the 1# pure water pump and the 2# pure water pump through the ABB frequency converter through a pure water pump pressure sensor;
the control circuit comprises a PLC controller, and the PLC controller controls manual start-stop and automatic start-stop of the main circuit equipment to realize the actions of filtering, purifying and sterilizing the municipal tap water.
Preferably, a water replenishing electromagnetic valve is arranged on a water outlet end pipeline of the source water pump, a water inlet electromagnetic valve is arranged on a water outlet end pipeline of the host pump, a flushing electromagnetic valve is arranged on a water outlet end pipeline of the 1# pure water pump, a water return electromagnetic valve is arranged on a water outlet end pipeline of the 2# pure water pump, and an ozone machine for sterilization is further arranged on the water outlet end pipeline of the 2# pure water pump.
Preferably, the control circuit supplies power to the PLC controller through a control transformer, an emergency stop button for emergency stop is arranged at a power input end of the PLC controller, and the control circuit further includes an axial fan which dissipates heat and synchronously starts the PLC controller.
Preferably, the control circuit further comprises a power filter for realizing pre-filtering for the PLC controller and a switching power supply for supplying power to a touch screen in the PLC controller.
Preferably, the control circuit further comprises a source water conductivity meter for detecting the quality of the water pumped by the source water pump and a pure water conductivity meter for detecting the quality of the water pumped by the pure water pump.
Preferably, the control circuit further comprises a power indicator light for power display, a source water pump operation indicator light, and a host pump operation indicator light.
The beneficial effects of the utility model are as follows:
through setting up control circuit, have automatic constant voltage operation and constant current product water after the start, the automatic flexible shutdown of not enough automatic flexible shut down of midway intaking, automatic flexible start after the recovery of intaking is stable, product water overstock automatic shut down, automatic start operation when product water storage is not enough, the index of intaking exceeds standard automatic alarm and automatic protective shut down, the effect of product water index automatic alarm and system fault automatic alarm and shut down exceeds standard, thereby solved current adoption artifical manual mode and carried out water quality testing to direct drinking water, often appear can not in time report to the police after the index of producing water exceeds standard, influence quality of water and the problem of drinking water safety.
Drawings
FIG. 1 is a schematic diagram of a direct drinking water control system convenient for remote management according to the present invention;
FIG. 2 is an electrical schematic diagram of a main circuit device structure of a direct drinking water control system convenient for remote management according to the present invention;
FIG. 3 is an electrical schematic diagram of a main power structure of a direct drinking water control system convenient for remote management according to the present invention;
FIG. 4 is an electrical schematic diagram of a control circuit structure of a direct drinking water control system convenient for remote management according to the present invention;
FIG. 5 is an electrical schematic diagram of a control circuit structure of a direct drinking water control system convenient for remote management according to the present invention;
fig. 6 is an electrical schematic diagram of a pure water pump pressure sensor structure of a direct drinking water control system convenient for remote management according to the present invention.
In the figure: 1. a main power supply; 2. a main circuit device; 201. a source water pump; 2011. a water replenishing electromagnetic valve; 202. a host pump; 2021. a water inlet electromagnetic valve; 203. a No. 1 pure water pump; 2031. flushing the electromagnetic valve; 204. 2# pure water pump; 2041. a water return electromagnetic valve; 2042. an ozone machine; 205. an ABB frequency converter; 206. a pure water pump pressure sensor; 3. a control circuit; 301. a PLC controller; 302. an axial flow fan; 303. a source water conductivity meter; 304. a pure water conductivity meter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a direct drinking water control system convenient for remote management comprises a main power supply 1 provided with a main power supply 1 switch, wherein the main power supply 1 respectively provides power for a main circuit device 2 and a control circuit 3, and the control circuit 3 controls the main circuit device 2 to realize the actions of filtering, purifying and sterilizing municipal tap water;
the main circuit device 2 comprises a source water pump 201, a host pump 202, a # 1 pure water pump 203 and a # 2 pure water pump 204, the # 1 pure water pump 203 and the # 2 pure water pump 204 realize variable frequency starting through an ABB frequency converter 205, and the ABB frequency converter 205 realizes variable frequency starting of the # 1 pure water pump 203 and the # 2 pure water pump 204 through the ABB frequency converter 205 through a pure water pump pressure sensor 206;
further, the pure water pump pressure sensor 206 also has an effect of automatically feeding back the water pressures of the 1# pure water pump 203 and the 2# pure water pump 204 to the PLC controller 301, thereby facilitating automatic start-up and stop control of the 1# pure water pump 203 and the 2# pure water pump 204 by the control circuit 3.
A water replenishing electromagnetic valve 2011 is arranged on a water outlet end pipeline of the source water pump 201, a water inlet electromagnetic valve 2021 is arranged on a water outlet end pipeline of the host pump 202, a flushing electromagnetic valve 2031 is arranged on a water outlet end pipeline of the 1# pure water pump 203, a water return electromagnetic valve 2041 is arranged on a water outlet end pipeline of the 2# pure water pump 204, and an ozone machine 2042 for sterilization is further arranged on a water outlet end pipeline of the 2# pure water pump 204.
Further, the ozone machine 2042 is of an ultraviolet irradiation type, and the disinfection method by combining ozone and ultraviolet is that water is stored in a nanofiltration water pipeline after ozone is added, and ultraviolet is installed before a water port to decompose redundant ozone, so that the direct drinking water does not have the ozone taste. The combination is the most safe and reliable direct drinking water disinfection method. Thereby ensuring the taste of the water, ensuring the thorough disinfection of the water and ensuring the stable and qualified effect of the water quality.
The control circuit 3 comprises a PLC (programmable logic controller) 301, and the PLC 301 is used for controlling the manual start-stop and the automatic start-stop of the main circuit device 2 to realize the actions of filtering, purifying and sterilizing the municipal tap water;
the control circuit 3 realizes power supply to the PLC 301 through a control transformer, an emergency stop button for emergency stop is arranged on a power input end of the PLC 301, the control circuit 3 further comprises an axial fan 302 for realizing heat dissipation and synchronous starting of the PLC 301, the control circuit 3 further comprises a power filter for realizing pre-filtering for the PLC 301 and a switch power supply for supplying power to a touch screen in the PLC 301, and the control circuit 3 further comprises a source water conductivity meter 303 for detecting the water quality pumped out by the source water pump 201 and a pure water conductivity meter 304 for detecting the water quality pumped out by the pure water pump;
the control circuit 3 also includes a power indicator for power display, a source water pump 201 run indicator, and a host pump 202 run indicator.
Through setting up control circuit 3, have automatic constant voltage operation and constant current product water after the start, the automatic flexible shutdown of not enough automatic flexible shut down of midway intaking, automatic flexible start after the recovery of intaking is stable, product water overstock automatic shut down, automatic start operation when product water storage is not enough, the index of intaking exceeds standard automatic alarm and automatic protective shut down, the effect of product water index automatic alarm and system fault automatic alarm and shut down exceeds standard, thereby solved current adoption artifical manual mode and carried out water quality testing to direct drinking water, often appear can not in time report to the police after the index of producing water exceeds standard, influence quality of water and the problem of drinking water safety.
Work source management: the system operation modes are divided into a manual mode and an automatic mode. In a manual mode of the system, all valves and pumps have no interlocking protection function, the alarm shutdown protection function disappears, and all components can be operated independently and can only be used for equipment debugging and system maintenance. During normal production, the automatic mode is adopted for production.
The system automatically controls and selects a PLC program controller to realize an automatic and manual combined operation control mode, the standard signals acquired by the on-site online detection instrument are processed in a centralized manner, and control signals and alarm signals are output, so that the system can automatically alarm when the water supply of the system is insufficient and the membrane inlet pressure exceeds the standard.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a straight drinking water control system convenient to remote management which characterized in that: the municipal tap water purifier comprises a main power supply (1) provided with a main power supply (1) switch, wherein the main power supply (1) respectively provides power for a main circuit device (2) and a control circuit (3), and the control circuit (3) controls the main circuit device (2) to realize the actions of filtering, purifying and sterilizing municipal tap water;
the main circuit equipment (2) comprises a source water pump (201), a main machine pump (202), a # 1 pure water pump (203) and a # 2 pure water pump (204), the # 1 pure water pump (203) and the # 2 pure water pump (204) are started in a frequency conversion mode through an ABB frequency converter (205), and the ABB frequency converter (205) is used for starting the # 1 pure water pump (203) and the # 2 pure water pump (204) in the frequency conversion mode through the ABB frequency converter (205) through a pure water pump pressure sensor (206);
the control circuit (3) comprises a PLC (programmable logic controller) (301), and the PLC (301) is used for controlling the manual start-stop and the automatic start-stop of the main circuit device (2) to realize the actions of filtering, purifying and sterilizing the municipal tap water.
2. A direct drinking water control system convenient for remote management as claimed in claim 1, wherein: the water supply device is characterized in that a water supplementing electromagnetic valve (2011) is arranged on a water outlet end pipeline of the source water pump (201), a water inlet electromagnetic valve (2021) is arranged on a water outlet end pipeline of the host pump (202), a flushing electromagnetic valve (2031) is arranged on a water outlet end pipeline of the 1# pure water pump (203), a water return electromagnetic valve (2041) is arranged on a water outlet end pipeline of the 2# pure water pump (204), and an ozone machine (2042) for sterilization is further arranged on a water outlet end pipeline of the 2# pure water pump (204).
3. A direct drinking water control system convenient for remote management as claimed in claim 2, wherein: the control circuit (3) realizes the power supply of the PLC controller (301) through a control transformer, an emergency stop button for emergency stop is arranged at the power input end of the PLC controller (301), and the control circuit (3) further comprises an axial flow fan (302) which realizes heat dissipation and synchronous starting of the PLC controller (301).
4. A direct drinking water control system convenient for remote management as claimed in claim 3, wherein: the control circuit (3) further comprises a power filter for realizing pre-filtering for the PLC (301) and a switch power supply for supplying power to a touch screen in the PLC (301).
5. A direct drinking water control system convenient for remote management as claimed in claim 4, wherein: the control circuit (3) further comprises a source water conductivity meter (303) for detecting the water quality pumped by the source water pump (201) and a pure water conductivity meter (304) for detecting the water quality pumped by the pure water pump.
6. A direct drinking water control system convenient for remote management as claimed in claim 5, wherein: the control circuit (3) further comprises a power supply indicator light for power supply display, a source water pump (201) operation indicator light and a main machine pump (202) operation indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122804114.XU CN216118486U (en) | 2021-11-16 | 2021-11-16 | Direct drinking water control system convenient for remote management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122804114.XU CN216118486U (en) | 2021-11-16 | 2021-11-16 | Direct drinking water control system convenient for remote management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216118486U true CN216118486U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122804114.XU Active CN216118486U (en) | 2021-11-16 | 2021-11-16 | Direct drinking water control system convenient for remote management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216118486U (en) |
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2021
- 2021-11-16 CN CN202122804114.XU patent/CN216118486U/en active Active
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