A dual-medium high-pressure water mist fire extinguishing system and its fire extinguishing method
A high-pressure water mist and fire extinguishing system technology, applied in fire rescue, fire alarms, instruments, etc., can solve problems such as environmental pollution and large secondary losses in fires
Active Publication Date: 2021-11-09
NANJING RUI REAL FIRE SAFERY EQUIP CO LTD
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Problems solved by technology
However, for some areas that require rapid fire extinguishing, the traditional high-pressure water mist pure water fire extinguishing system cannot meet the requirements
The current foam fire extinguishing system has the advantages of rapid fire extinguishing, but the secondary loss of fire is large, and it has the disadvantage of polluting the environment
Method used
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Embodiment Construction
[0021] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0022] Such as Figure 1~3 As shown, the dual-medium high-pressure water mist fire extinguishing system of the present invention includes a control center 1, a fire main pipe 2 and several fire branch pipes 3 connected to the fire main pipe 2. The fire main pipe 2 is sequentially installed with a high-pressure water mist pump group water supply system and a foam adding system; the fire branch pipe 3 is connected to each sub-area that needs to be extinguished to provide fire-fighting water supply for the fire-fighting equipment in the sub-area, and each sub-area is also equipped with fire detection. 7, the branch control system for controlling the on-off of the fire branch pipe 3 is installed; the control center 1 is connected with the high-pressure water mist pump group water supply system and foam adding system of th...
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The invention discloses a dual-medium high-pressure fine water mist fire extinguishing system. The dual-medium high-pressure fine water mist fire extinguishing system includes a control center, a fire main pipe and several fire branch pipes connected to the fire main pipe; The water supply system of the water mist pump group and the foam adding system; the fire-fighting branch pipes are connected to each sub-area that needs to be extinguished to provide fire-fighting water supply for the fire-fighting equipment in the sub-areas; fire detectors are also installed in each sub-area; A branch control system for controlling the on-off of fire branch pipes is installed; the control center passes through the cable and the high-pressure water mist pump group water supply system of the fire main pipe, the foam adding system, the branch control system on each fire branch pipe and the fire detection The control center obtains the detection signal of the fire detector and controls the water supply system of the high-pressure water mist pump group, the foam adding system and the branch control system respectively.
Description
technical field [0001] The invention relates to a dual-medium high-pressure fine water mist fire extinguishing system, and also relates to a fire extinguishing method of the above-mentioned dual-medium high-pressure fine water mist fire extinguishing system, which belongs to the technical field of fire-fighting equipment. Background technique [0002] At present, the high-pressure water mist fire extinguishing system uses pure water as the fire extinguishing medium. The fire extinguishing mechanism is mainly suffocation, cooling, and oxygen isolation. It is widely used in various fields. It has many advantages such as less water consumption, lower temperature and lower dust, provide escape channels for personnel, and reduce secondary losses in fires. However, for some areas that require rapid fire extinguishing, the traditional high-pressure water mist pure water fire extinguishing system cannot meet the requirements. The current foam fire extinguishing system has the advan...
Claims
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IPC IPC(8): A62C37/00G08B17/00A62C5/02A62C31/00
CPCA62C5/02A62C31/00A62C37/00G08B17/00
Inventor 张建清罗定何易鲜红
Owner NANJING RUI REAL FIRE SAFERY EQUIP CO LTD