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A suspended water mist fire extinguishing system

A fire-fighting system and hanging technology, applied in fire rescue and other directions, can solve the problem of limited water mist fire-extinguishing effect, and achieve the effects of increasing fire-extinguishing effect, reducing water volume, and reducing water consumption.

Active Publication Date: 2022-03-15
四川建安伟业建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the related technologies mentioned above, when working, the fire is actually extinguished by forming water mist through the water flow, and if the fire is large, the fire extinguishing effect of the water mist is limited, and there are certain limitations

Method used

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  • A suspended water mist fire extinguishing system
  • A suspended water mist fire extinguishing system
  • A suspended water mist fire extinguishing system

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Embodiment Construction

[0036] The following is attached Figure 1-4 The application is described in further detail.

[0037] The embodiment of the application discloses a suspended water mist fire extinguishing system.

[0038] refer to figure 1 , a suspended water mist fire extinguishing system, including a suspension frame 1 and a tank 4, and also includes a gas tank 2 for storing compressed gas and a fire suppression tank 3 for storing fire suppressant. The fire suppression tank 3, the gas tank 2 and the tank body 4 are fixedly connected successively from top to bottom, and are all made of steel, and the suspension frame 1 is fixedly connected with the fire suppression tank 3.

[0039] refer to figure 1, Fire suppression tank 3 is provided with a fire suppression agent, in the present embodiment, the fire suppression agent is powdered calcium bicarbonate. Fire suppressing tank 3 overcoat is provided with insulation layer 33, and thermal insulation layer 33 adopts polyurethane foam to make, ha...

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Abstract

The application relates to a suspended water mist fire extinguishing system, which belongs to the technical field of fire protection engineering, and includes a suspension frame, a water pump and a tank body, and also includes an air tank and a fire suppressing tank. There is a gas pipe connected between the gas tank and the fire suppressing tank. There is a switch assembly for opening and closing the air pipe; the bottom of the tank is provided with a nozzle, and the side wall of the nozzle away from the tank is provided with a nozzle hole, the water inlet of the water pump is connected with the tank, and the water outlet of the water pump is connected with the nozzle, and the spray The outer sleeve is provided with an outer sleeve, and a connecting pipe is communicated between the outer sleeve and the fire suppression tank. In the event of a fire, the water pump pumps the water in the tank into the nozzle, and sprays it from the nozzle hole to form water mist; the high-pressure gas in the gas tank is transported into the fire suppression tank through the air pipe, and the fire suppression agent in the fire suppression tank is brought into it by the high-speed airflow The connecting pipe then enters the outer casing, and is sprayed to the fire source together with the water mist, which has the effect of extinguishing the fire. The fire suppressant can effectively increase the fire extinguishing effect and reduce the use of water.

Description

technical field [0001] The application relates to the technical field of fire engineering, in particular to a suspended water mist fire extinguishing system. Background technique [0002] At present, as a new type of fire extinguishing method, water mist fire extinguishing has the advantages of environmental protection, safety, high fire extinguishing efficiency, convenient maintenance, and wide application range. But the water mist fire extinguishing products used now are generally pipe network type, which need to be composed of high pressure water pump, water storage tank, pipe network, nozzle, fire detector and controller, etc., and the price is higher than that of water spray system There are many, and the requirements for high-pressure water pumps and pipe networks are very high. Once there is a problem in any link, it may lead to the failure of the entire water mist fire extinguishing system. [0003] For this reason, the Chinese patent whose authorization announcemen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C31/00A62C31/28
CPCA62C31/005A62C31/28
Inventor 罗大强陶波罗晨阳
Owner 四川建安伟业建筑工程有限公司
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