Water supply system based on remote intelligent monitoring

Abstract

The utility model provides a water supply system based on remote intelligent monitoring. The water supply system comprises a control terminal, a water chilling unit, an expansion tank, at least three sets of water supply assemblies, a water return pipeline and a water supply pipeline. The water supply assembly is provided with a water storage tank and a water supply pump station; the water supply output end of the water chilling unit is connected with the water inlet end of the water storage tank of each water supply assembly through a water supply pipeline. The water outlet end of the water storage tank is connected with the input end of the water supply pump station; the water return end of the water storage tank is connected with the input end of the expansion tank through a water return pipeline; a first electric ball valve, a first pressure sensor and a first temperature sensor are mounted on the water supply pipeline; a first electric stop valve, a flow meter and a first water flow switch are arranged on the water supply pipeline between the water outlet end of the water storage tank and the input end of the water supply pump station; the water supply amount and the water supply pressure can be adjusted according to actual requirements, and the flexibility and the adaptability of the system are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water supply, and in particular relates to a water supply system based on remote intelligent monitoring. Background Art

[0002] The water supply system is an indispensable infrastructure for industrial production and residents' lives. The water supply system can deliver water to various water use points to meet the water needs of industrial production and fire fighting.

[0003] With the rapid development of urbanization and industrialization, water supply systems are facing higher and higher requirements and challenges. The traditional water supply system processes the water source and supplies it after pressurization, which makes it difficult to form a closed-loop circulation system. In addition, it is impossible to realize the linkage between on-site water supply and the host computer. The host computer cannot automatically monitor the real-time data of chillers, compressors, water pumps, heaters, etc. The on-duty personnel cannot grasp the operating status of technical water supply equipment in real time, and problems cannot be discovered and handled in time. The timeliness is poor and the stability of water supply is difficult to guarantee. Utility Model Content

[0004] The utility model provides a water supply system based on remote intelligent monitoring, which can realize a closed-loop water circulation system to ensure the stability of water temperature and the continuity of water supply.

[0005] The water supply system includes: control terminal, chiller, expansion tank, at least three sets of water supply components, return pipe and water supply pipe;

[0006] The water supply component is provided with a water storage tank and a water supply pump station;

[0007] The water supply output end of the chiller is connected to the water inlet end of each water supply component water storage tank through a water supply pipeline; the water outlet end of the water storage tank is connected to the input end of the water supply pump station;

[0008] The return water end of the water storage tank is connected to the input end of the expansion tank through a return water pipeline, and the output end of the expansion tank is connected to the return water end of the chiller;

[0009] A first electric ball valve, a first pressure sensor and a first temperature sensor are installed on the water supply pipeline;

[0010] The water supply pipeline between the water outlet of the water storage tank and the input end of the water supply pump station is provided with a first electric stop valve, a flow meter and a first water flow switch;

[0011] A second electric ball valve is provided on the return water pipeline;

[0012] The control terminal is electrically connected to the second electric ball valve, the first electric ball valve, the first pressure sensor, the first temperature sensor, the first electric stop valve, the flow meter and the first water flow switch, respectively, and obtains the temperature information and pressure information of the water supply pipeline and controls the on-off of the water supply pipeline based on the first electric ball valve, the first pressure sensor and the first temperature sensor; it also obtains the flow information of the water supply pipeline through the first electric stop valve, the flow meter and the first water flow switch, and controls the on-off of the water supply pipeline; it also controls the on-off of the return water pipeline through the second electric ball valve.

[0013] It should be further explained that it also includes: a first raw water supply pipeline;

[0014] The input end of the first raw water supply pipeline is connected to the raw water supply equipment, and the output end of the first raw water supply pipeline is connected to the water supply pipeline; a third electric ball valve is installed on the first raw water supply pipeline.

[0015] It should be further explained that it also includes: a second raw water supply pipeline;

[0016] The input end of the second raw water supply pipeline is connected to the raw water supply equipment, and the output end of the second raw water supply pipeline is connected to the water replenishment branch whose number matches the water supply pump station;

[0017] The water replenishment branch is connected to the raw water replenishment end of the water supply pump station;

[0018] A second electric stop valve is provided on the second raw water supply pipeline;

[0019] The water supply branch is provided with a second water flow switch and a fourth electric ball valve.

[0020] It should be further explained that the return pipe is connected to a drainage pipe, and a fifth electric ball valve is installed on the drainage pipe.

[0021] It should be further explained that a sixth electric ball valve and a third electric stop valve are installed on the water supply pipeline near the water inlet end of the water storage tank.

[0022] It should be further explained that a second pressure sensor and a second temperature sensor are also provided on the return water pipeline.

[0023] It should be further explained that the control terminal includes: a processor, an AD conversion circuit, a signal filtering circuit, a signal amplification circuit and a display screen;

[0024] The processor is electrically connected to the first pressure sensor, the first temperature sensor, and the flow meter through an AD conversion circuit and a signal filtering circuit;

[0025] The processor is electrically connected to the second electric ball valve, the first electric ball valve, the first electric stop valve and the first water flow switch respectively through the signal amplifying circuit.

[0026] It should be further explained that the control terminal also includes: an external memory interface, a memory, a universal serial bus interface, a wireless communication module, an audio module and control buttons.

[0027] It can be seen from the above technical solutions that the utility model has the following advantages:

[0028] The water supply system based on remote intelligent monitoring involved in the utility model is connected to the water inlet end of each water supply component water tank through the water supply output end of the chiller, and the return end of the water tank is connected to the return end of the chiller through the return pipe, forming a closed-loop water circulation system. The stability of water temperature and the continuity of water supply can be ensured. Flexibility of multiple water supply components: The system includes at least three sets of water supply components, each of which includes a water tank and a water supply pump station. The system can be configured in a primary and standby mode, and the water supply volume and water supply pressure can be adjusted according to actual needs, which improves the flexibility and adaptability of the system.

[0029] The utility model can monitor the flow rate, pressure and temperature of water supply in real time by installing a first electric ball valve, a first pressure sensor and a first temperature sensor on the water supply pipeline, and provide accurate data support for the control terminal to achieve precise water supply control.

[0030] The first electric stop valve, flow meter and first water flow switch are installed on the water supply pipeline between the water outlet of the water storage tank and the input of the water supply pump station. The water supply can be cut off in time when an abnormal situation occurs to ensure the safe and stable operation of the system. Moreover, through reasonable circulation design and precise monitoring and control, the waste of water resources can be reduced and the energy utilization efficiency can be improved. At the same time, the stable water supply temperature and pressure also help to reduce the wear and failure rate of the equipment, and further extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 This is a schematic diagram of a water supply system based on remote intelligent monitoring;

[0033] Figure 2 Schematic diagram of an implementation example of a water supply system based on remote intelligent monitoring. DETAILED DESCRIPTION

[0034] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0035] like Figure 1 As shown, the water supply system based on remote intelligent monitoring provided by the utility model includes: a control terminal, a chiller 1, an expansion tank 2, at least three sets of water supply components, a return pipe 3 and a water supply pipe 4.

[0036] The control terminal in this embodiment is responsible for monitoring and controlling the entire water supply system to ensure that the system operates according to preset parameters. The chiller is used to provide cooling water to meet the needs of industrial production or other water nodes. The expansion tank is used to absorb the pressure fluctuations caused by temperature changes in the system to protect the system from damage. The water supply component user stores and transports water resources.

[0037] Specifically, at least one of the three water supply components is for standby use, and the rest are for daily use. The water supply components are provided with a water storage tank 5 and a water supply pump station 6; the water supply output end of the chiller 1 is connected to the water inlet end of each water supply component water storage tank 5 through a water supply pipeline 4; the water outlet end of the water storage tank 5 is connected to the input end of the water supply pump station 6; the return end of the water storage tank 5 is connected to the input end of the expansion tank 2 through a return pipeline 3, and the output end of the expansion tank 2 is connected to the return end of the chiller 1.

[0038] In order to be able to replenish raw water into the water supply system, the water supply system of this embodiment also includes: a first raw water supply pipeline 7 and a second raw water supply pipeline 8; the input end of the first raw water supply pipeline 7 is connected to the raw water supply equipment, and the raw water supply equipment can be a pipeline for providing raw water, or it can be a raw water tank, and the specific form is not limited.

[0039] The output end of the first raw water supply pipeline 7 is connected to the water supply pipeline 4; a third electric ball valve 9 is installed on the first raw water supply pipeline 7. The first raw water supply pipeline 7 can replenish water to the chiller 1, and can also replenish water to the water supply component.

[0040] The input end of the second raw water supply pipeline 8 is connected to the raw water supply equipment, and the output end of the second raw water supply pipeline 8 is connected to the water replenishment branch 10 whose number matches the water supply pump station 6; the water replenishment branch 10 is connected to the raw water replenishment end of the water supply pump station 6; the second raw water supply pipeline 8 is provided with a second electric stop valve 11; the second electric stop valve 11 plays the role of controlling the on and off of the second raw water supply pipeline 8. The water replenishment branch 10 is provided with a second water flow switch 12 and a fourth electric ball valve 13. The second water flow switch 12 can detect the flow and flow of water in the water replenishment branch 10 in real time, and output the on and off state of the signal through the switch electrical contact. The control terminal relies on detecting whether there is a signal or a control current passing through the switch to judge the working condition of the water replenishment branch 10, and give corresponding control or operation mode or measures. The fourth electric ball valve 13 can control the on and off of the water replenishment branch 10.

[0041] The return pipe 3 of this embodiment is connected to a drainage pipe 14, which can discharge water from the power supply system. A fifth electric ball valve 15 is installed on the drainage pipe 14. The fifth electric ball valve 15 controls the on and off of the drainage pipe 14.

[0042] The water supply pipeline 4 of this embodiment is equipped with a first electric ball valve 16, a first pressure sensor 18 and a first temperature sensor 17; the first pressure sensor 18 and the first temperature sensor 17 respectively sense the pressure information and the temperature information of the water supply pipeline 4. The first electric ball valve 16 can control the on-off of the water supply pipeline 4.

[0043] The water supply pipeline 19 between the water outlet of the water storage tank 5 and the input of the water supply pump station 6 is provided with a first electric stop valve 20, a flow meter and a first water flow switch 21; the first electric stop valve 20 can control the on-off of the water supply pipeline 19. The flow meter measures the water flow of the water supply pipeline 19. The first water flow switch 21 can detect the flow and flow of water in the water supply pipeline 19 in real time, and output the on-off state of the signal through the switch electrical contact. The control terminal determines the working condition of the water supply pipeline 19 by detecting whether there is a signal or a control current passing through the switch, and gives corresponding control measures.

[0044] The return pipe 3 is provided with a second electric ball valve 22, a second pressure sensor 23 and a second temperature sensor 24; the second electric ball valve 22 can control the on-off of the return pipe 3. The second pressure sensor 23 and the second temperature sensor 24 can sense the pressure information and temperature information of the return pipe 3.

[0045] In this embodiment, a sixth electric ball valve and a third electric stop valve are installed on the water supply pipeline 4 near the water inlet end of the water storage tank 5.

[0046] The control terminal of this embodiment is electrically connected to the second electric ball valve 22, the first electric ball valve 16, the first pressure sensor 18, the first temperature sensor 17, the first electric stop valve 20, the flow meter and the first water flow switch 21, respectively, and obtains the temperature information and pressure information of the water supply pipeline 4 and controls the on-off of the water supply pipeline 4 based on the first electric ball valve 16, the first pressure sensor 18 and the first temperature sensor 17; obtains the flow information of the water supply pipeline 19 through the first electric stop valve 20, the flow meter and the first water flow switch 21, and controls the on-off of the water supply pipeline 19; and controls the on-off of the return water pipeline 3 through the second electric ball valve 22.

[0047] The execution process of the water supply system involved in this embodiment is: start the chiller 1, observe its working status, and ensure that the water supply output end can supply water normally. Gradually open the first electric ball valve 16 and the second electric ball valve 22 to allow water to circulate in the system. Monitor the data of the first pressure sensor 18, the first temperature sensor 17, the flow meter and the first water flow switch 21 through the control terminal to ensure that the system is working normally and all parameters are within the preset range. After the system enters the normal operating state, the control terminal automatically or manually adjusts the opening of the first electric ball valve 16, the first electric stop valve 20 and the second electric ball valve 22 according to the real-time monitored data, such as water temperature, water pressure, water flow, etc., to maintain the stable operation of the system. Regularly maintain the system, check the working status of each component, and replace damaged components in time to ensure the long-term stable operation of the system.

[0048] The control terminal of this embodiment may include: a processor, an AD conversion circuit, a signal filtering circuit, a signal amplifying circuit and a display screen. The processor is electrically connected to the first pressure sensor 18, the first temperature sensor 17 and the flow meter through the AD conversion circuit and the signal filtering circuit; the AD conversion circuit can perform an analog-to-digital conversion function to convert the induced electrical signal into a digital signal. The processor is electrically connected to the second electric ball valve 22, the first electric ball valve 16, the first electric stop valve 20 and the first water flow switch 21 through the signal amplifying circuit. The processor can respectively control the coils of the electric ball valves, thereby controlling the on and off of the electric ball valves.

[0049] During the operation of the system, if any abnormal situation occurs, such as the water temperature is too high, the water pressure is too low, etc., the control terminal will automatically take emergency measures, such as closing relevant valves, alarm prompts, etc., to ensure the safety of the system.

[0050] The control terminal of this embodiment further includes: an external memory interface, a memory, a universal serial bus interface, a wireless communication module, an audio module and control buttons.

[0051] It is to be understood that the structure illustrated in the embodiment of the present application does not constitute a specific limitation on the control terminal. In other embodiments of the present application, the control terminal may include more or fewer components than shown in the figure, or combine some components, or split some components, or arrange the components differently. The components shown in the figure may be implemented in hardware, software, or a combination of software and hardware.

[0052] The processor may include one or more processing units, for example, the processor may include a central processing unit (CPU), an application processor (AP), a modem processor, a graphics processing unit (GPU), an image signal processor (ISP), a controller, a memory, a video codec, a digital signal processor (DSP), a baseband processor, and / or a neural-network processing unit (NPU), etc. Among them, different processing units may be independent devices or integrated into one or more processors.

[0053] For example, the processor can use the STC12LE5A60S2 microprocessor; the STC12LE5A60S2 microprocessor is a high-speed, low-power, and super anti-interference 8051 single-chip microcomputer. The instructions of the STC12LE5A60S2 microprocessor are compatible with the 8051 single-chip microcomputer. It also has 2-way PWM, SP interface, integrated reset circuit, and 8-way A / D conversion interface. The program download of the STC12LE5A60S2 microprocessor does not require a dedicated programmer, and the program can be burned through the serial bus. The STC12LE5A60S2 microprocessor has an integrated watchdog circuit that can monitor the execution of the program.

[0054] Among them, the processor can control the nerve center and command center of the terminal. The processor can generate operation control signals according to the instruction operation code and timing signal to complete the control of fetching and executing instructions.

[0055] The external memory interface can be used to connect an external memory card, such as a MicroSD card, to expand the storage capacity of the control terminal. The external memory card communicates with the processor through the external memory interface to realize the data storage function.

[0056] The memory can be used to store computer executable program codes, which include instructions. The processor executes various functional applications and data processing of the control terminal by running the instructions stored in the memory. The memory may include a program storage area and a data storage area. Among them, the program storage area can store programs such as an operating system. In addition, the memory may include a high-speed random access memory and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, a universal flash storage (UFS), etc.

[0057] The wireless communication module of the control terminal can provide wireless communication solutions applied on the control terminal, including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) network), Bluetooth (BT), global navigation satellite system (GNSS), frequency modulation (FM), near field communication technology (NFC), infrared technology (IR), etc.

[0058] The audio module is used to convert digital audio information into analog audio signal output, and can broadcast pressure information, temperature information and flow information in the form of voice based on user needs. It is also used to convert analog audio input into digital audio signals. The audio module can also be used to encode and decode audio signals. In some embodiments, the audio module can be set in the processor, or some functional modules of the audio module can be set in the processor.

[0059] The control terminal can realize the display function through a display screen and an application processor. The display screen is used to display the operating parameters and operating status of the water supply system. The display screen includes a display panel and a touch sensor which can be arranged on the display screen, and the touch sensor and the display screen form a touch screen.

[0060] The water supply system based on remote intelligent monitoring involved in the utility model is connected to the water inlet end of each water supply component water tank through the water supply output end of the chiller, and the return end of the water tank is connected to the return end of the chiller through the return pipe, forming a closed-loop water circulation system. The stability of water temperature and the continuity of water supply can be ensured. Flexibility of multiple water supply components: The system includes at least three sets of water supply components, each of which includes a water tank and a water supply pump station. The system can be configured in a primary and standby mode, and the water supply volume and water supply pressure can be adjusted according to actual needs, which improves the flexibility and adaptability of the system.

[0061] The utility model can monitor the water supply status, including flow rate, pressure and temperature, in real time by installing the first electric ball valve, the first pressure sensor and the first temperature sensor on the water supply pipeline, which provides accurate data support for the control terminal to achieve precise water supply control.

[0062] The first electric stop valve, flow meter and first water flow switch are installed on the water supply pipeline between the water outlet of the water storage tank and the input of the water supply pump station. The water supply can be cut off in time when an abnormal situation occurs to ensure the safe and stable operation of the system. Moreover, through reasonable circulation design and precise monitoring and control, the waste of water resources can be reduced and the energy utilization efficiency can be improved. At the same time, the stable water supply temperature and pressure also help to reduce the wear and failure rate of the equipment, and further extend the service life of the equipment.

[0063] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0064] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0065] The techniques described herein may be implemented in hardware, software, firmware, or any combination thereof. The various features described as modules, units, or components may be implemented together in an integrated logic device or separately as discrete but interoperable logic devices or other hardware devices. In some cases, various features of electronic circuits may be implemented as one or more integrated circuit devices, such as an integrated circuit chip or chipset.

[0066] If implemented in hardware, the present invention relates to a device, such as a processor or an integrated circuit device, such as an integrated circuit chip or chipset. Alternatively or additionally, if implemented in software or firmware, the technology may be implemented at least in part by a computer-readable data storage medium, including instructions that, when executed, cause a processor to perform one or more of the above methods. For example, a computer-readable data storage medium may store instructions such as those executed by a processor.

[0067] A computer program product of a computer readable medium may form a part, which may include packaging materials. Computer readable media of data may include computer storage media, such as random access memory (RAM), read-only memory (ROM), non-volatile random access memory (NVRAM), electrically erasable programmable read-only memory (EEPROM), flash memory, magnetic or optical data storage media, and the like. In some embodiments, a product of manufacture may include one or more computer readable storage media.

[0068] In some embodiments, the computer-readable storage medium may include a non-volatile medium. The term "non-transitory" storage medium may indicate that the storage medium is not contained in a carrier or propagating signal. In some embodiments, a non-transitory storage medium may store data that may change over time (e.g., RAM or cache).

[0069] The code or instructions may be software and / or firmware executed by a processing circuit that may include one or more processors, such as one or more digital signal processors (DSPs), general-purpose microprocessors, application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other integrated circuits, or discrete logic circuits. Therefore, the term "processor" as used herein may refer to any of the aforementioned structures or any other structure that is more suitable for implementing the technology described herein. In addition, in some aspects, the functions described in the present disclosure may be provided in software modules and hardware modules.

[0070] Of course, the acceleration sensor (16), the single-chip microcomputer (11), the vibration signal filtering and amplifying circuit (12), the temperature signal filtering and amplifying circuit (13) and the 485 communication circuit (14) involved in the utility model can all adopt the circuit forms and models commonly used in the art. The utility model does not limit the specific models. Based on the knowledge scope of those skilled in the art, the corresponding circuit forms and specific models can be expected to realize the functions of the utility model.

[0071] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water supply system based on remote intelligent monitoring, characterized in that: include: Control terminal, chiller, expansion tank, at least three water supply components, return pipes and water supply pipes; The water supply component is provided with a water storage tank and a water supply pump station; The water supply output end of the chiller is connected to the water inlet end of each water supply component water storage tank through a water supply pipeline; the water outlet end of the water storage tank is connected to the input end of the water supply pump station; The return water end of the water storage tank is connected to the input end of the expansion tank through a return water pipeline, and the output end of the expansion tank is connected to the return water end of the chiller; A first electric ball valve, a first pressure sensor and a first temperature sensor are installed on the water supply pipeline; The water supply pipeline between the water outlet of the water storage tank and the input end of the water supply pump station is provided with a first electric stop valve, a flow meter and a first water flow switch; A second electric ball valve is provided on the return water pipeline; The control terminal is electrically connected to the second electric ball valve, the first electric ball valve, the first pressure sensor, the first temperature sensor, the first electric stop valve, the flow meter and the first water flow switch, respectively, and obtains the temperature information and pressure information of the water supply pipeline and controls the on-off of the water supply pipeline based on the first electric ball valve, the first pressure sensor and the first temperature sensor; it also obtains the flow information of the water supply pipeline through the first electric stop valve, the flow meter and the first water flow switch, and controls the on-off of the water supply pipeline; it also controls the on-off of the return water pipeline through the second electric ball valve.

2. The water supply system based on remote intelligent monitoring according to claim 1 is characterized in that: Also included: a first raw water supply pipeline; The input end of the first raw water supply pipeline is connected to the raw water supply equipment, and the output end of the first raw water supply pipeline is connected to the water supply pipeline; a third electric ball valve is installed on the first raw water supply pipeline.

3. The water supply system based on remote intelligent monitoring according to claim 1 is characterized in that: Also included: a second raw water supply pipeline; The input end of the second raw water supply pipeline is connected to the raw water supply equipment, and the output end of the second raw water supply pipeline is connected to the water replenishment branch whose number matches the water supply pump station; The water replenishment branch is connected to the raw water replenishment end of the water supply pump station; A second electric stop valve is provided on the second raw water supply pipeline; The water supply branch is provided with a second water flow switch and a fourth electric ball valve.

4. The water supply system based on remote intelligent monitoring according to claim 1 is characterized in that: The return pipe is connected with a drainage pipe, and a fifth electric ball valve is installed on the drainage pipe.

5. The water supply system based on remote intelligent monitoring according to claim 1 is characterized in that: A sixth electric ball valve and a third electric stop valve are installed on the water supply pipeline near the water inlet end of the water storage tank.

6. The water supply system based on remote intelligent monitoring according to claim 1 is characterized in that: The return water pipeline is also provided with a second pressure sensor and a second temperature sensor.

7. The water supply system based on remote intelligent monitoring according to claim 1 is characterized in that: The control terminal includes: a processor, an AD conversion circuit, a signal filtering circuit, a signal amplifying circuit and a display screen; The processor is electrically connected to the first pressure sensor, the first temperature sensor, and the flow meter through an AD conversion circuit and a signal filtering circuit; The processor is electrically connected to the second electric ball valve, the first electric ball valve, the first electric stop valve and the first water flow switch respectively through the signal amplifying circuit.

8. The water supply system based on remote intelligent monitoring according to claim 7, characterized in that: The control terminal also includes: an external memory interface, a memory, a universal serial bus interface, a wireless communication module, an audio module and control buttons.

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