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Gas fire-extinguishing emptying and exhausting system and method

An exhaust system and exhaust method technology, applied in fire rescue and other directions, can solve the problems of untimely discharge of fire extinguishing gas, affecting the normal operation of the protection area, etc., and achieve the effect of ensuring normal operation.

Inactive Publication Date: 2021-11-19
北京云泰数通互联网科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The invention provides a gas fire extinguishing and emptying exhaust system and method, which can open the exhaust system in time after fire extinguishing, discharge the fire extinguishing gas in time, and avoid the problem of affecting the normal operation of the protection area caused by the untimely discharge of the fire extinguishing gas

Method used

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  • Gas fire-extinguishing emptying and exhausting system and method
  • Gas fire-extinguishing emptying and exhausting system and method
  • Gas fire-extinguishing emptying and exhausting system and method

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Embodiment Construction

[0046] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0047] Combine below Figure 1-Figure 4 A gas fire extinguishing, emptying and exhausting system and method in an embodiment of the present invention is described, wherein the gas fire extinguishing, emptying and exhausting system includes a fire extinguishing device, an exhaust system and a control system.

[0048] The fire extinguishing device is used to spray fire extinguishing gas to the p...

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Abstract

The invention provides a gas fire-extinguishing emptying and exhausting system and method. The system comprises a fire-extinguishing device, an exhaust system and a control system, wherein the fire-extinguishing device is used for spraying a fire-extinguishing gas to a protection area; the exhaust system is used for exhausting the gas in the protection area; the control system comprises a first control unit used for controlling the fire-extinguishing device, a second control unit used for controlling the exhaust system and a linkage control unit, the first control unit is used for triggering the linkage control unit to send out a control instruction under a preset condition, and the second control unit is used for controlling the exhaust system to start according to the control instruction. According to the gas-fire extinguishing emptying and exhausting system and method, after fire extinguishing, the exhaust system can be opened in time, and the fire-extinguishing gas can be exhausted in time, so that the problem that normal operation of the protection area is affected due to the fact that the fire-extinguishing gas is not exhausted in time is solved.

Description

technical field [0001] The invention relates to the technical field of fire-fighting facilities, in particular to a gas fire extinguishing, emptying and exhausting system and method. Background technique [0002] The gas fire extinguishing system usually uses high-concentration carbon dioxide, heptafluoropropane, trifluoromethane, nitrogen, IG541 mixed gas, and IG55 mixed gas as the fire extinguishing medium. By filling the protected area with a certain concentration of gas fire extinguishing medium, the protected area can reach hypoxic conditions. And then realize the effect of fire extinguishing. Because the gas fire extinguishing system will not cause damage to the objects in the protection area, it is widely used in important computer rooms, valuable equipment rooms, treasure rooms, archives and other places. [0003] After the gas fire extinguishing system has finished extinguishing the fire, the protection area should be ventilated. The underground protection area and...

Claims

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Application Information

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IPC IPC(8): A62C31/02A62C31/28A62C37/00
CPCA62C31/02A62C31/28A62C37/04
Inventor 秦晓杰李星杰
Owner 北京云泰数通互联网科技有限公司
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