System for automatically monitoring states of gate valves and Shutters

Abstract

The invention discloses a system for automatically monitoring the states of gate valves and Shutters. The system for automatically monitoring the states of the gate valves and the Shutters comprises amulti-path detection unit, a switch, a server and a display unit, the multi-path detection unit comprises a plurality of state acquisition modules and a lower computer; the state acquisition modulesare displacement detection units or voltage detection units, the lower computer comprises a single-chip microcomputer unit which is used for receiving information of the state acquisition modules, analyzing and processing the information, coding the information and sending the information to the switch; the switch is used for receiving coded information from the lower computer and sending the coded information to the server; the server is used for receiving data sent by the switch and storing the data in a local database; and the display unit is a webpage constructed by adopting a B/S structure and is used for reading the database and displaying the state information of each gate valve or Shutter. The system for automatically monitoring the states of the gate valves and the Shutters can monitor the states of the gate valves and the Shutters in real time and upload the state data to the server for storage and display so that workers can inquire the state data at any time, and the systemhas the advantages of being convenient to use, low in delay and high in safety.

Description

technical field [0001] The invention relates to the technical field of gate valve and shutter control, in particular to a system for automatically monitoring the state of gate valve and shutter. Background technique [0002] The flapper valve is also known as the sealing knife gate valve. The sealing knife gate valve is a kind of valve in which the gate and the valve seat are always in close contact and sealed. The opening and closing of the ram makes the round opening on the ram completely separate from and coincide with the diameter. The advantage of this valve is that there is no groove in the bore of the valve body, the medium will not be blocked and blocked, and it has full-bore flow characteristics. Its sealing structure can be divided into soft seal and hard seal structure. The gate valve includes electric gate valve and pneumatic gate valve. The electric gate valve is driven by the motor to push the gate forward or backward to realize the opening or closing of the ...

AI Technical Summary

Problems solved by technology

The staff cannot observe in real time with the naked eye, nor can they control the site manually. They often cannot understand and accurately record the status of the flapper valve or Shutter in time, which is likely to cause accidents and secondary problems; for those who install multiple flapper valves or Shutters Even if there is a problem with the device or equipment, it cannot be quickly located and solved, which will cause great inconvenience and safety hazards

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