Novel fire water supply and drainage device

Abstract

The invention discloses a novel fire water supply and drainage device. The novel fire water supply and drainage device structurally comprises a water pumping tank, a water injection inlet, a water supply and drainage device, a protection cover, a water drainage port and a fixed base. The novel fire water supply and drainage device is characterized in that the outer surface of the bottom of the water pumping tank is mounted on the outer surface of the top of the fixed base, and the water supply and drainage device is connected with the fixed base through the water pumping tank; the water supplyand drainage device comprises a centrifugal rotary rod, a water level rotary driving device, a water level pushing set, an air inflation water pressure device, a protection shell, a main water storage and releasing device, a main power source, an extrusion pushing device and a pressure intensity pushing device; and the water rotary driving device is arranged between the extrusion pushing device and the pressure intensity pushing device. The novel fire water supply and drainage device can open the port when the port is being connected and does not need to operate the outer part of the port which usually consumes a lot of valuable time, and due to a button for starting is mounted internally, damage and loss of the button made by strangers can be avoided.

Description

technical field [0001] The invention is a novel fire-fighting water supply and drainage device, which belongs to the field of fire-fighting water supply and drainage devices. Background technique [0002] Fire hydrant, officially called fire hydrant, is a fixed fire-fighting facility. Its main function is to control combustibles, isolate combustion-supporting materials, and eliminate ignition sources. It is divided into indoor fire hydrants and outdoor fire hydrants. The fire protection system includes outdoor fire hydrant systems and indoor fire hydrant systems. , fire extinguisher system, and some will have automatic sprinkler system, water cannon system, gas fire extinguishing system, fire detection system, water mist system, etc. Fire hydrant is mainly used for fire trucks to take water from municipal water supply pipe network or outdoor fire water supply pipe network to implement fire extinguishing , It can also be directly connected to the hose and water gun to extingu...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a new type of fire water supply and drainage device to solve the problem that the existing fire hydrants need to be operated to a certain extent before they can be opened and Use, if the situation is urgent, it may delay a lot of precious time, if it can be opened without some operation, it is more likely to be destroyed by some passers-by, or do some unfavorable things.

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