Pipe section type electromagnetic flow remote monitoring and regulating device

Abstract

The utility model discloses a pipe section type electromagnetic flow remote monitoring and regulating device which comprises a main controller and a plurality of pipe section flow monitoring assemblies, and the main controller is in communication connection with wireless controllers on the pipe section flow monitoring assemblies. The pipe section flow monitoring assembly is composed of a measurement flow regulation and control pipe and an electromagnetic assembly shell installed on the measurement flow regulation and control pipe in a sleeving mode, the measurement flow regulation and control pipe is composed of a middle measurement section, an exhaust pipe section connected to the two sides of the middle measurement section and a flow regulation and control section, and an electric flow control valve is installed on the flow regulation and control section. A water-blocking exhaust valve is installed on the top of the pipe body of the exhaust pipe section, and a converter is installed on the electromagnetic assembly shell. The device has the beneficial effects that water resources can be effectively distributed and utilized, flow adjustment is optimized, the adjustment time and the manual travel in the distribution process are shortened, the distribution efficiency is improved, the device has an alarm function, and the safety coefficient is high.

Description

Technical Field

[0001] The utility model relates to the field of water supply distribution, in particular to a pipe-section type electromagnetic flow remote monitoring and regulation device. Background Art

[0002] Water resources are widely used in all aspects of life. In the fields of urban water supply, industrial water supply, agricultural irrigation, etc., water resources are mostly transported through pipelines, which send water to different terminals. Therefore, there are many pipe sections. In order to better and more reasonably distribute water resources, flow valves are usually set on different pipe sections and manually regulated at different times to achieve the time-sharing distribution of water resources. However, although this method optimizes the utilization of water resources, it takes too much manpower and cannot monitor the water flow of each pipe section in real time. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a pipe-section type electromagnetic flow remote monitoring and regulation device to solve the above problems.

[0004] The utility model realizes the above purpose through the following technical solutions:

[0005] The pipe-section type electromagnetic flow remote monitoring and regulation device includes a main controller and a plurality of pipe-section flow monitoring assemblies. The main controller is communicatively connected with a wireless controller on the pipe-section flow monitoring assembly. The pipe-section flow monitoring assembly is composed of a measurement flow regulation pipe and an electromagnetic component housing sleeved on the measurement flow regulation pipe. The measurement flow regulation pipe is composed of an intermediate measurement section, exhaust pipe sections connected to both sides of the intermediate measurement section, and a flow regulation section. An electric flow control valve is installed on the flow regulation section, a water-blocking exhaust valve is installed on the top of the pipe body of the exhaust pipe section, a converter is installed on the electromagnetic component housing, and both the converter and the electric flow control valve are connected to the wireless controller through control connecting pipes.

[0006] Further, a main control board is provided in the main controller, a main processor is provided on the main control board, and the main processor is communicatively connected with an instruction input module, a register, a warning module, a comparison module, a display module, and a wireless communication module.

[0007] Further, an alarm is installed on the top of the main controller, and the alarm is communicatively connected with the warning module.

[0008] Further, an inlet flange is installed at the inlet of the exhaust pipe section, and an outlet flange is installed at the outlet of the flow regulation section.

[0009] The beneficial effects are as follows: The pipe-section electromagnetic flow remote monitoring and regulation device of the present utility model can effectively allocate and utilize water resources in the fields of urban water supply, industrial flow monitoring, and agricultural irrigation, optimize flow regulation, reduce the adjustment time and manpower travel during the allocation process, improve the allocation efficiency, and has an alarm function with a high safety factor. Brief Description of the Drawings

[0010] Figure 1 is a schematic structural diagram of the pipe-section electromagnetic flow remote monitoring and regulation device of the present utility model;

[0011] Figure 2 is a schematic diagram of the pipe-section flow monitoring assembly of the pipe-section electromagnetic flow remote monitoring and regulation device of the present utility model;

[0012] Figure 3 is a schematic diagram of the module connection relationship of the pipe-section electromagnetic flow remote monitoring and regulation device of the present utility model.

[0013] The description of the reference numerals is as follows:

[0014] 1. Pipe-section flow monitoring assembly; 2. Main controller; 3. Alarm; 4. Measuring flow regulation pipe, 41. Exhaust pipe section, 42. Flow regulation section; 5. Electromagnetic component housing; 6. Water-blocking exhaust valve; 7. Electric flow control valve; 8. Wireless controller; 9. Control connecting pipe; 10. Converter; 11. Discharge end flange; 12. Inlet end flange; 13. Main control board; 14. Main processor; 15. Instruction input module; 16. Register; 17. Warning module; 18. Comparison module; 19. Display module; 20. Wireless communication module. Detailed Embodiment

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0016] As Figures 1 - 3 shown, the pipe-section electromagnetic flow remote monitoring and regulation device is composed of a main controller 2 and several pipe-section flow monitoring assemblies 1;

[0017] The main controller 2 is communicatively connected to the wireless controller 8 on the pipe-section flow monitoring assembly 1. The pipe-section flow monitoring assembly 1 is composed of a measuring flow regulation pipe 4 and an electromagnetic component housing 5 sleeved on the measuring flow regulation pipe 4. Among them, the measuring flow regulation pipe 4 is composed of an intermediate measuring section, an exhaust pipe section 41 and a flow regulation section 42 connected to both sides of the intermediate measuring section. An electromagnetic flow monitoring component is installed in the annular cavity surrounded by the electromagnetic component housing 5 and the intermediate measuring section. Its principle is the same as that of an electromagnetic flowmeter monitoring principle. The flow of the liquid is monitored through components such as coil cores and electrodes, which is a commonly used flow monitoring structure at present and will not be further elaborated here;

[0018] An electric flow control valve 7 is installed on the flow rate regulation section 42, which can change the valve flux through electric drive to achieve flow control. A water-blocking exhaust valve 6 is installed on the top of the pipe body of the exhaust pipe section 41, which is used to discharge a small amount of gas that has strayed into the pipeline and reduce the impact of bubbles on the measurement data. A converter 10 is installed on the electromagnetic component housing 5, and the converter 10 is communicatively connected to the electromagnetic component. Both the converter 10 and the electric flow control valve 7 are connected to the wireless controller 8 through a control connecting pipe 9, and the control connecting pipe 9 is used to protect the internal connecting wires. The wireless controller 8 is used to transmit the flow information in the pipeline to the main controller 2 and receive control instructions to regulate the flow rate of the electric flow control valve 7.

[0019] In this embodiment, a main control board 13 is provided in the main controller 2, a main processor 14 is provided on the main control board 13, and the main processor 14 is communicatively connected to an instruction input module 15, a register 16, a warning module 17, a comparison module 18, a display module 19, and a wireless communication module 20, and it realizes wireless communication connection with the wireless controller 8 through the wireless communication module 20.

[0020] In this embodiment, an alarm 3 is installed on the top of the main controller 2, and the alarm 3 is communicatively connected to the warning module 17. When the comparison module 18 detects abnormal flow, an alarm is issued.

[0021] In this embodiment, an inlet flange 12 is installed at the inlet of the exhaust pipe section 41, and an outlet flange 11 is installed at the outlet of the flow rate regulation section 42, which is used for installation on the pipe section.

[0022] The pipe-section electromagnetic flow remote monitoring and regulation device shown in this embodiment is used for installation on different pipe ends, such as DN50, 65, 80, 100, 150, 200, etc. The flow diameter of the measurement flow regulation pipe 4 is matched with the corresponding installed pipe section. The main controller 2 is installed at the location where the management personnel are. The main controller 2 understands the real-time flow data on each pipe section through the communication connection with the wireless controller 8. When adjustment is required, flow optimization adjustment is performed through the main controller 2 to ensure the effective allocation and utilization of water resources, reduce the manpower distribution journey at the same time, improve the distribution efficiency, and ensure the stable operation of the water supply system.

[0023] Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A pipe segment type electromagnetic flow remote monitoring and control device, characterized in that: It includes a main controller and several pipe section flow monitoring assemblies. The main controller is communicatively connected with a wireless controller on the pipe section flow monitoring assembly. The pipe section flow monitoring assembly consists of a measuring flow control tube and an electromagnetic component shell installed on the measuring flow control tube. The measuring flow control tube consists of an intermediate measuring section, an exhaust pipe section connected to both sides of the intermediate measuring section, and a flow control section. An electric flow control valve is installed on the flow control section, a water-blocking exhaust valve is installed on the top of the exhaust pipe section, a converter is installed on the electromagnetic component shell, and the converter and the electric flow control valve are connected to the wireless controller through a control connecting pipe.

2. The pipe segment type electromagnetic flow remote monitoring and control device according to claim 1 is characterized in that: The main controller is provided with a main control board, the main control board is provided with a main processor, and the main processor is communicatively connected with an instruction input module, a register, an alarm module, a comparison module, a display module, and a wireless communication module.

3. The pipe segment type electromagnetic flow remote monitoring and control device according to claim 2 is characterized in that: An alarm is installed on the top of the main controller, and the alarm is communicatively connected with the warning module.

4. The pipe segment type electromagnetic flow remote monitoring and control device according to claim 1 is characterized in that: An inlet flange is installed at the inlet of the exhaust pipe section, and an outlet flange is installed at the outlet of the flow control section.

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