Intelligent fire hydrant on ground

Abstract

The invention discloses an intelligent fire hydrant on the ground, which comprises that a small flange is buckled at the lower edge of the axial center hole on the upper end face of the hydrant body;a screw rod is pierced in the small flange; a boss on the outer circumference of the screw rod is supported at the upper edge of the central through hole of the small flange; the small flange is fastened at the lower edge of the axial center hole on the upper end face of the hydrant body. A flange on the outer end face of the bolt body is fixedly connected with the upper base upward, an inner cover is buckled on the upper surface of the upper base, an outer cover is arranged on the outer side of the inner cover, the upper end of the screw rod is a square head and is positioned in the inner cavity of the outer cover, and the screw rod extends into the inner cavity of the bolt downward through the inner cover and the lower end of the small flange. The lower end of the bolt body faces the bottom end of the connecting flange and is provided with a lower base; a spring is arranged between the upper surface of the lower base and the lower surface of the valve gate in the inner cavity of theconnecting flange; the upper surface of the valve gate is fixed with a lower top sleeve; the lower top sleeve is vertically connected with the connecting rod; and the connecting rod is vertically connected with the screw rod through a hanging sleeve. The fire hydrant of the invention has various functions, reliable installation and convenient use.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment and relates to an intelligent above-ground fire hydrant. Background technique [0002] Fire hydrant is a fixed fire-fighting facility, which is divided into indoor fire hydrant and outdoor fire hydrant. Outdoor 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 put out fire. [0003] However, the existing fire hydrants are not smart enough in function, specifically in that they cannot protect the water supply network, and there may be a problem of artificial water theft; the internal water pressure of the fire hydrant is unstable, which is likely to cause pressure fluctuations in the water supply network, which has a certain impact on the rescue of the fire scene. hidden dangers; the position of the fire hydrant is exposed to the public environment, and the position is easy to move passively, ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides an intelligent above-ground fire hydrant, which solves the problem that the fire hydrant in the prior art has single functions and no anti-collision, anti-leakage, and anti-theft functions

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