Deep-well garage fine water spray fire fighting system

Abstract

The invention discloses a deep-well garage fine water spray fire fighting system. The deep-well garage fine water spray fire fighting system comprises a power distribution control system, a water supply system, a high-pressure pump unit system, a thermal inductance and smoke induction system, a pipe network system and a fine water spray system, wherein the power distribution control system, the water supply system, the high-pressure pump unit system, the thermal inductance and smoke induction system, the pipe network system and the fine water spray system are connected in a coupling manner insequence. The fine water spray system is arranged in a deep-well garage in a covering manner, and comprises a plurality of fine water spray nozzles. Corresponding fine water spray nozzles are arrangedon each stall of the deep-well garage at the adjacent positions on the upper part and the lower part, and the adjacent positions on the left part and the right part. The fine water spray nozzles arearranged on the left face and the right face, which are opposite, of the deep-well garage alternatively in the depth direction of the deep-well garage. The deep-well garage fine water spray fire fighting system can evenly spray fine water spay to the whole protected area (deep-well garage) to protect all the protected objects (vehicles) in the protected area, achieves the effects of surface cooling, suffocation, radiant heat obstruction and soaking, achieves the purposes of controlling a fire, inhibiting a fire and putting out a fire, and is friendly to the environment without toxin or pollution.

Description

technical field [0001] The invention relates to the technical field of deep well garage fire protection, in particular to a fine water spray fire protection system for deep well garages. Background technique [0002] As we know, the deep well garage is to bury the traditional three-dimensional garage erected on the ground underground. The deep well type underground three-dimensional garage is very convenient to park. After the car enters the garage from the road or underground, people can get off. After the person walks out of the garage, the computer program will start, and the elevator will send the car vertically downward to the empty parking space; when picking up the car, it will also automatically transfer the car back to the garage exit through the computer program, thus completing the parking The whole process of the car. The advantage of this type of garage is that it saves land resources, it is convenient to park and retrieve the car, and occupies less land. Comp...

AI Technical Summary

Problems solved by technology

For the fire hydrant system, in the actual design, due to the tight space of the deep well garage, it is difficult to determine the proper position of the fire hydrant

Even if the arrangement of fire hydrants meets the requirements of the relevant specifications, in actual use, problems such as being too far away from the maintenance access to the garage and firefighters being unable to approach the fire hydrants have some disadvantages. However, the current fire-fighting media generally use halon, carbon dioxide, They have the characteristics of high fire extinguishing efficiency and fast fire extinguishing speed, but due to the influence of the structure of the deep well garage, the halogenated alkanes and carbon dioxide in the fire extinguishing device need to be replaced frequently, which is also inconvenient for the deep well garage, and it is toxic and pollutes the environment.

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