Anti-collision and anti-freezing outdoor fire hydrant with self-illumination function

Abstract

The invention discloses an anti-collision and anti-freezing outdoor fire hydrant with a self-illumination function. The anti-collision and anti-freezing outdoor fire hydrant comprises a fire hydrant body, a lower anti-collision shell and an upper protective cover, a stretchable anti-collision plate with an anti-collision strip on the outer side is arranged on the anti-collision shell, the anti-collision plate is fixed to a positioning plate through a limiting part, and a first pressure sensor abuts against the anti-collision plate through a second spring; an air bag connected with an air pumpis arranged on the inner side of the anti-collision plate, and a temperature sensor and a heating wire connected with a storage battery are arranged in the anti-collision shell; the protective cover comprises an upper cover body and a lower cover body, the lower cover body is inserted into the anti-collision shell and abuts against a second pressure sensor, the upper cover body is arranged on thelower cover body and abuts against a third pressure sensor, the upper cover body and the lower cover body are in sliding connection, and a solar panel connected with the storage battery, an alarm device and a lighting device are arranged on the upper cover body; and the functions of the modules of the fire hydrant are automatically controlled by a controller. The anti-collision and anti-freezing outdoor fire hydrant can greatly improve the anti-collision effect, the fire hydrant body is prevented from being frozen and damaged in cold weather, illumination can be provided for rescue actions, and the purpose of rapidly using the fire hydrant is achieved.

Description

technical field [0001] The invention relates to an anti-collision and anti-freeze outdoor fire hydrant with self-illumination function. Background technique [0002] Outdoor fire hydrants are generally directly exposed on the ground, one is easy to be damaged, and the other is that when the weather is cold, the inside is easy to freeze and cause the fire hydrant to freeze and crack. The anti-collision device is used for protection, but either the fire hydrant is directly accommodated, resulting in the anti-collision device being too large and taking up a large amount of road area, or the anti-collision protection is only designed on the lower part of the fire hydrant, which is not comprehensive enough and the anti-collision effect is poor , In addition, when carrying out rescue at night or in dim light, firefighters have poor vision when operating fire hydrants, which will affect the rescue progress and delay the rescue time to a certain extent. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an anti-collision and anti-freeze outdoor fire hydrant with self-illumination function, which aims to solve the problem that the outdoor fire hydrant in the prior art is easy to be damaged by collision, easy to freeze and crack, and is easy to be damaged at night and in dim light. Technical problems affecting rescue due to inconvenient operation

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