C-type hydraulic automatic gate

Abstract

The invention relates to a C-type hydraulic automatic gate, and belongs to the technical field of drainage system devices. The C-type hydraulic automatic gate comprises a buffering pond and an underground storage pond which are arranged inside a flow pass. The underground storage pond is lower than the buffering pond. A gate body is arranged between the buffering pond and the underground storage pond. The edges of the two sides and the edge of the bottom of the gate body are matched and sealed with the flow pass walls on the two sides of the flow pass respectively. The gate body is fixed to one side of a rotating shaft. The two ends of the rotating shaft are hinged to the flow pass walls on the two sides of the flow pass respectively. The C-type hydraulic automatic gate further comprises a buoyancy tank chamber arranged inside the underground storage pond, wherein water enters the underground storage pond and then enters the buoyancy tank chamber. The other side of the rotating shaft and one end of a connecting rod are fixed. The other end of the connecting rod is hinged to a buoyancy tank which is arranged in the buoyancy tank chamber. A buoyancy tank water outlet hole is formed in the bottom of the buoyancy tank chamber and communicated with the underground storage pond. It is ensured that water in the buffering pond is drained towards the underground storage pond only when the underground storage pond is in the low water level, timely flood discharge is achieved, and meanwhile the gate is turned off when the underground storage pond is in the high water level.

Description

technical field [0001] The invention belongs to the technical field of drainage system equipment, and in particular relates to a C-type hydraulic automatic gate. Background technique [0002] In the system where municipal rainwater or sewage pipe network overflows to natural water bodies (rivers, lakes, etc.), the water level is often controlled by gates. The gate needs to discharge flood according to different water levels, which requires power drive, consumes more energy, is inconvenient to maintain, and the water level of the underground storage tank cannot be controlled. Therefore, how to design a gate structure that is simple in structure, does not consume energy, and can control the water level of the underground storage tank is a problem that is currently faced. Contents of the invention [0003] The object of the present invention is to provide a C-type hydraulic automatic gate aiming at the problems of the prior art. [0004] The technical scheme adopted in the ...

AI Technical Summary

Problems solved by technology

The gate needs to discharge flood according to different water levels, which requires power drive, consumes a lot of energy, and is inconvenient to maintain, and the water level of the underground storage tank cannot be controlled

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