Anti-freezing and deicing equipment for front of hydraulic structure

Abstract

The invention discloses anti-freezing and deicing equipment for a front of a hydraulic structure. The equipment comprises two sets of submersible pumps and a control system, wherein the output ends ofthe submersible pumps communicate with telescopic elastic water pipes, a water conveying pipe communicates between the two telescopic elastic water pipes through a flange joint, water spraying holesare formed in the top of the water conveying pipe; a first suspension floating body is arranged above the water conveying pipe, a first steel wire rope is fixedly connected to the bottom of the firstsuspension floating body, and a spring vibrator is fixedly connected between the first steel wire rope and the water conveying pipe. The invention relates to the technical field of hydraulic structures. According to the anti-freezing and deicing equipment for the front of the hydraulic structure, by arranging the two submersible pumps and utilizing the cooperation of the water conveying pipe withthe water spraying holes as well as the temperature difference between lower-layer water in the water storage area and an ice layer, the submersible pumps pump deep-layer water in the water storage area to pressurize and convey water to the water conveying pipe, and the pressurized water is sprayed to an ice surface through the small holes to melt the ice layer and continuously form turbulence, sothat water surface is prevented from icing again, and the purpose of protecting the hydraulic structure is achieved.

Description

technical field [0001] The invention relates to the technical field of hydraulic structures, in particular to antifreeze and deicing equipment in front of hydraulic structures. Background technique [0002] Water conservancy engineering is a general term for various engineering constructions built to control, utilize and protect surface and underground water resources and the environment. According to its service objects, it is divided into flood control projects, farmland water conservancy projects, hydropower projects, waterway and port projects, water supply and drainage projects, environmental water conservancy projects, and tidal flat reclamation projects. Water conservancy projects that can simultaneously serve multiple purposes such as flood control, water supply, irrigation, and power generation are called comprehensive utilization water conservancy projects. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillw...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a kind of antifreeze and deicing equipment in front of hydraulic structures, which solves the problems of artificial ice digging, motor ship ice breaking, compressed air blowing method and electric heating method, manual ice digging and motor ship ice breaking The safety is poor, and the ice-breaking effect is not good. The compressed air blowing method needs to continuously heat the ambient air, and requires more equipment, and the overall cost is higher. The heater of the electric heating method is prone to insulation failure under water, causing a short circuit in the system and causing occurrence Dangerous, complicated installation and difficult operation

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