Anti-explosion and anti-impact fire-fighting water spraying system

Abstract

The invention discloses an anti-explosion and anti-impact fire-fighting water spraying system, and belongs to the technical field of fire fighting, the anti-explosion and anti-impact fire-fighting water spraying system comprises a first protection pipe, a first water conveying pipe and a second water conveying pipe, the first water conveying pipe is located in the first protection pipe, and a heat preservation sleeve is embedded in the first protection pipe and sleeves the outer side of the first water conveying pipe; the upper surface of the first water conveying pipe communicates with a second water conveying pipe, and the top end of the second water conveying pipe is arranged on a fire-fighting head. According to the anti-explosion fire fighting device, by arranging the anti-explosion mechanism, a protection cap can protect a fire fighting head, a first bevel gear can be driven to rotate when a first motor is controlled to work, the first bevel gear can drive a second bevel gear to rotate, the second bevel gear can drive a threaded cap to rotate, and a fixing block can fix a shaft sleeve; when the fixing rod moves upwards to drive the protective cap to be separated from the fire-fighting head, the fire-fighting head is not protected any more, the fire-fighting head can normally spray water for fire-fighting operation at the moment, the fire-fighting head can be well protected when not in use, and the fire-fighting head is prevented from being damaged and affecting the fire-fighting operation.

Description

technical field [0001] The invention belongs to the technical field of fire protection, and in particular relates to an explosion-proof and impact-proof fire-fighting water spray system. Background technique [0002] The fire sprinkler system is a kind of fire extinguishing device, which is a kind of fixed fire protection facility widely used. It has the characteristics of low price and high fire extinguishing efficiency. According to different functions, it can be divided into two forms: manual control and automatic control. The system is equipped with an alarm device, which can automatically send out an alarm when a fire occurs. The automatically controlled fire sprinkler system can spray automatically and work in conjunction with other fire-fighting facilities, so it can effectively control and extinguish the initial fire. [0003] In the prior art, the fire sprinkler system is generally exposed in the room. In the low temperature environment, the inside of the fire spri...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that in low temperature environment, the inside of the fire sprinkler system will gradually freeze, which will easily cause the explosion of the fire sprinkler system, and the fire water source cannot be effectively circulated after freezing, which will affect the fire extinguishing operation. At the same time, the sprinkler head of the fire sprinkler system is generally exposed to the outside world. If the sprinkler head is damaged due to the privacy of the outside world, it will also have a serious impact on fire protection. An explosion-proof and shock-proof fire protection system is proposed. sprinkler system

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