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Marine spraying system

A sprinkler system and marine technology, applied in the field of fire extinguishing sprinkler system, can solve the problems of slow response, insufficient water source, delay in fire discovery and fire fighting, etc., and achieve the effect of fast information transmission and high efficiency

Pending Publication Date: 2020-04-14
江苏扬子三井造船有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the existing water source often has only one fresh water tank, the water source is not sufficient, and because the protective area inside the hull is large and distributed on different floors, the response is often slow, resulting in delays in fire detection and rescue

Method used

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  • Marine spraying system

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Embodiment Construction

[0019] Water sprinkler fire extinguishing is a widely used high-efficiency fire extinguishing measure. It uses water as a fire extinguishing agent to extinguish solid fires through suffocation, cooling and hydraulic impact. Since the existing water source often only has one fresh water tank, the water source is not enough. Sufficient, but because the protective area in the hull is large and distributed on different floors, the response is often slow, resulting in delays in the discovery and rescue of fires. In order to solve the above problems, the present invention was developed.

[0020] The present invention is specifically described below in conjunction with accompanying drawing, as figure 1 As shown, a marine sprinkler system includes a main sprinkler pipeline 1 and a signal line 2, the signal line 2 is connected to a central control panel 3, and the central control panel 3 has a water spray pump 7, a flow switch 10, and a remote control valve and pressure switch switch i...

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Abstract

The invention discloses a marine spraying system. The system comprises a spraying main pipeline and a signal circuit. The signal circuit is connected to a central control board. One end of the spraying main pipeline is connected with a fresh water cabin. The fresh water cabin is used for storing fresh water. The fresh water cabin is connected with a first check valve, the first check valve plays arole in safety isolation, the first check valve is connected with a first fire-fighting main pipe, the first fire-fighting main pipe is used for conveying fire-fighting water, and a first spraying branch pipeline, a second spraying branch pipeline and a third spraying branch pipeline are distributed on the spraying main pipe. The system has advantages that a nozzle has a monitoring function; whena fire happens to the nozzle, heating and fusing can cause pressure drop; a pressure switch of each subarea feeds back a signal to a central control board; and an alarm function of a horn is started,an alarm notification effect is realized, and information transmission is rapid.

Description

technical field [0001] The invention relates to the field of fire extinguishing sprinkler systems, in particular to a marine sprinkler system. Background technique [0002] The space structure design of the living cabin on the offshore platform is relatively compact, there are many combustibles, the cabin is densely populated, and it is far away from the land, making it difficult for external reinforcements to increase the difficulty of fire fighting. Water spray fire extinguishing is a widely used high-efficiency fire extinguishing measure. It uses water as a fire extinguishing agent to extinguish solid fires through suffocation, cooling and hydraulic impact. In order to achieve rapid fire extinguishing, the water sprinkler system pipe network needs to be filled with fresh water under pressure, and the sufficient water source and the stability of water pressure are crucial to the fire extinguishing effect. Because the existing water source often has only one fresh water ta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/10A62C31/02A62C37/11G08B17/06
CPCA62C3/10A62C31/02A62C37/11G08B17/06
Inventor 魏佳佳陈照娣何小春秦永辉
Owner 江苏扬子三井造船有限公司
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