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Remote control system of gas fire extinguishing system

A technology of remote control system and fire extinguishing system, applied in the field of multi-machine linkage remote control system, can solve the problems of difficult maintenance, inconvenient operation, time-consuming, etc., and achieve the effects of strong anti-interference ability, lightening workload, and increasing reliability.

Inactive Publication Date: 2005-03-23
汪映标
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

One gas fire extinguishing device requires one controller. When multiple gas fire extinguishing devices are used on multiple sites in one project, the controller cannot realize multi-machine linkage, and the working status of the gas fire extinguishing device cannot be monitored in the fire duty room. Monitoring requires manual recording of the operating status of each device every day, which is time-consuming, laborious, inconvenient to operate, and difficult to maintain

Method used

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  • Remote control system of gas fire extinguishing system
  • Remote control system of gas fire extinguishing system
  • Remote control system of gas fire extinguishing system

Examples

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Embodiment Construction

[0027] The remote control system of the low-pressure carbon dioxide gas fire-extinguishing system consists of the remote control cabinet set in the fire-fighting duty room, the low-pressure carbon dioxide gas fire-extinguishing device set in each field equipment room, and the RS485 communication connecting the control cabinet and each low-pressure carbon dioxide gas fire-extinguishing device composed of the bus.

[0028] The remote control cabinet includes an industrial PC host, a monitor, an operating keyboard and mouse, a UPS voltage stabilizer, a communication module connected to the host computer, a large-capacity maintenance-free battery connected to the UPS voltage stabilizer, and a switch input module connected to the communication module. .

[0029] Dimensions of the control cabinet (mm):

[0030] 1800(H)×600(W)×450(D)

[0031] The upper part of the control cabinet is equipped with a 17" display 1, the lower cabinet of the display is equipped with a WIN98 keyboard an...

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Abstract

A remote control system for the gas fire-extinguishing system is composed of control cabinet, fire-extinguishing unit and RS485 communication bus. Said control cabinet consists of industrial PC host, display, keyboard, mouse, UPS communication module, accumulator and input device. Said fire-extinguishing unit comprises fire-extinguishing gas tank, master valve, selection valve, refrigerating set and controller.

Description

technical field [0001] The invention relates to a multi-machine linkage remote control system of multiple sites and multiple gas fire extinguishing devices. Background technique [0002] The gas fire extinguishing system is still in the initial stage of development in my country, and the controllers of the gas fire extinguishing systems produced by other domestic manufacturers are all controlled by logic circuits or programmable logic controllers. One gas fire extinguishing device needs one controller. When multiple gas fire extinguishing devices are used on multiple sites in a project, the controller cannot achieve multi-machine linkage, and the working status of the gas fire extinguishing device cannot be monitored in the fire duty room. Monitoring requires manual recording of the operating status of each device every day, which is time-consuming, labor-intensive, inconvenient to operate, and difficult to maintain. SUMMARY OF THE INVENTION [0003] The purpose of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B99/00
Inventor 汪映标
Owner 汪映标
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