An anti-collision and anti-freeze outdoor fire hydrant with self-illumination function

Abstract

The invention discloses an anti-collision and anti-freeze outdoor fire hydrant with self-illumination function, which comprises a fire hydrant body, a lower anti-collision shell and an upper protective cover. The anti-collision plate is fixed by the limiting part and the positioning plate, and the first pressure sensor is resisted by the second spring. The inner side of the anti-collision plate is provided with an airbag connected to the air pump, and the anti-collision shell is provided with a temperature sensor and a heating wire connected to the battery. The protective cover includes an upper and lower cover body, the lower cover body is inserted on the anti-collision shell and interferes with the second pressure sensor, the upper cover body is set on the lower cover body and interferes with the third pressure sensor and the upper and lower cover bodies are slidably connected, and the upper cover body is provided with There are solar panels connected to the battery, alarm devices and lighting devices; the functions of each module of the fire hydrant are automatically controlled by the controller. The invention can greatly improve the anti-collision effect, prevent the fire hydrant body from freezing and cracking when the weather is cold, provide lighting for rescue operations, and achieve the purpose of quickly using the fire hydrant.

Description

Technical field [0001] The present invention relates to an anti-collision antifreeze outdoor fire hydrant having self-illumination function. Background technique [0002] Outdoor fire hydrants are generally exposed to the ground, one is easy to be hit, and the second is that the internal easily frozen damage is damaged during the cold, although the prior art has the exterior design of fire hydrants The hit device is protected, but the entire hydrant is ordered directly, causing the collision device to be too large, it takes to occupy a large amount of road area, or only the anti-collision protection of the lower part of the fire hydrant, not comprehensive, anti-collision effect difference In addition, when the night or light is dim, the firefighters will affect the rescue progress in the operation of the fire hydrant, to some extent, to delay the rescue time. Inventive content [0003] The technical problem to be solved by the present invention is to provide an anti-collision an...

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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