Outdoor fire hydrant and fire hydrant monitoring system

Abstract

The outdoor fire hydrant and the fire hydrant monitoring system are simple in structure and long in anti-freezing service life, the outdoor fire hydrant comprises a fire hydrant body and a sliding plate, a water inlet and a plurality of water outlets are formed in the fire hydrant body, a valve rod is arranged in the fire hydrant body and penetrates out of the fire hydrant body, a valve clack is arranged on the valve rod, and the valve clack is connected with the sliding plate. A valve seat is arranged in the fire hydrant body, the valve clack is sealed on the valve seat, a monitoring system used for monitoring the fire hydrant is further arranged on the fire hydrant body, a first channel is formed in the valve seat, the sliding plate is arranged in the first channel in a sliding mode, and the valve clack is separated from a water inlet of the valve seat through the sliding plate so that the valve clack can be separated from water. A drainage device used for completely draining water flow in the fire hydrant body is arranged between the valve seat and the sliding plate, and a sliding device used for pushing the sliding plate to open and close the valve seat for water supply is arranged in the fire hydrant body.

Description

technical field [0001] The invention relates to the technical field of fire hydrants, in particular to an outdoor fire hydrant and a fire hydrant monitoring system. Background technique [0002] Fire hydrant, also known as fire hydrant, is a fixed fire fighting facility, which is mainly used to control combustibles, isolate combustion-supporting substances, and eliminate ignition sources. There are indoor fire hydrants and outdoor fire hydrants. Among them, outdoor fire hydrant is a classification of fire protection facilities. Outdoor fire hydrant is a water supply facility installed on the fire water supply network outside the building. It is mainly used for fire trucks to take water from the municipal water supply network or the outdoor fire water supply network to carry out fire fighting, or it can be directly It is one of the important fire-fighting facilities to put out the fire by connecting the hose and the water gun to put out the water. The patent website disclos...

AI Technical Summary

Problems solved by technology

The patent website discloses an outdoor fire hydrant and fire hydrant monitoring system. Although it can effectively monitor the fire hydrant, water will remain inside the fire hydrant after use. In the cold sky, it is easy to freeze and damage the fire hydrant. , especially when the disc is in contact with water, it is easier to damage the disc after the water freezes

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