Anti-icing hydraulic engineering gate

Abstract

The invention discloses an anti-icing hydraulic engineering gate, and relates to the technical field of hydraulic engineering machinery. The anti-icing hydraulic engineering gate comprises a lifting mechanism, a lifting rod, a gate frame and a gate main body, the inner wall of the gate frame is slidably connected with the gate main body, the top of the gate main body is provided with the lifting rod, the top end of the lifting rod penetrates through the top of the gate frame, a lifting mechanism is arranged on the outer wall of the lifting rod and located on the top of the gate frame, and an ice isolation mounting plate is fixedly mounted on the front face of the gate main body. By arranging a water blocking disc, a heat conduction cylinder and a friction heating rod, the water blocking disc is pushed by water flow, friction is generated between the friction heating rod and the heat conduction cylinder, so that heat is generated, by arranging a fixed interlayer plate and a heat preservation sealing frame, the heat conduction cylinder can be fixed through a fixed interlayer plate, heat on the heat conduction cylinder can be prevented from being lost, and meanwhile, the heat preservation sealing frame can further preserve the heat, so that the heat can be better transferred to a cavity plate.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering equipment, in particular to an anti-icing water conservancy engineering gate. Background technique [0002] The sluice gate is a waterproof tool with a door set up to prevent and block water. Usually, concrete is used as the wall stack, and other parts are treated with steel. Generally, the door leaf is made of rectangle, circle, and semicircle. It is widely used in : Water conservancy power plants, flood control dams, reservoirs, and cisterns are used as tools for blocking water, and the most conventional parts in large-scale hydraulic projects are gates. Generally, multiple hydraulic gates in large-scale hydraulic projects are arranged side by side. Or control them separately, from realizing the control of water flow, but when the temperature is low, the upper part of the water conservancy gate will freeze in large quantities, which not only greatly increases the weight of ...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an anti-icing water conservancy engineering gate, one of the purposes of which is to be able to remove the ice on the gate, reduce the weight of the gate, and solve the problem that the gate is prone to freezing in winter, resulting in an increase in weight; wherein Another purpose is to solve the problem that when the sediment enters the chute of the gate frame, the friction between the gate frame and the gate will be too large, resulting in the increase of the gap between the gate frame and the gate, so as to achieve The effect of removing the sediment entering the gate frame chute

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