Siphon pipeline device easy to establish and control

Abstract

A siphon pipeline device easy to establish and control is characterized by comprising a pipeline (1), a water pressure sensor (2), an air pressure sensor (3), a vacuum pump (4) and an electric valve (5), a water outlet (1-2) of the pipeline (1) is lower than a water inlet (1-1) of the pipeline (1), the water pressure sensor (2), the air pressure sensor (3), the vacuum pump (4) and the electric valve (5) are arranged at the outlet end of the pipeline (1) and are communicated with the pipeline (1), the electric valve (5), the vacuum pump (4), the air pressure sensor (3) and the water pressure sensor (2) are sequentially arranged from the outlet end to the inlet end of the pipeline (1), the water pressure sensor (2) is electrically connected with the electric valve (5) through a control circuit, the air pressure sensor (3) is electrically connected with the vacuum pump (4) through a control circuit, and the siphon pipeline device with the vacuum pump (4) controlled by the air pressure sensor (3) and the electric valve (5) controlled by the water pressure sensor (2) is formed.

Description

technical field [0001] The invention relates to the field of hydraulic engineering construction, in particular to an easy-to-build and easy-to-control siphon pipeline device. Background technique [0002] At present, in the practice of traditional water conservancy projects for water transportation, flood prevention, and drought resistance, large-scale siphon pipes are rarely used. The fundamental reason is that there are very few methods for establishing siphon pipe installations. In particular, some sources of water to be absorbed (such as dammed lakes, etc.) are located in high mountains or high-altitude uninhabited areas. According to the existing technical solutions, water pumps and generators need to work together to carry these heavy The equipment is very difficult, especially the pipes at the source of water need to be equipped with valves and other control components, and need to be controlled by personnel. It is obviously unrealistic to leave personnel in places wh...

AI Technical Summary

Problems solved by technology

[0002] At present, in the practice of traditional water delivery, flood prevention, and drought-resistant water conservancy projects, the application of large-scale siphon pipes is seldom.

In particular, some sources of water to be absorbed (such as dammed lakes, etc.) are located in high mountains or high-altitude uninhabited areas. According to the existing technical solutions, the irrigation of the highest pipes needs water pumps, generators, etc. to work together to carry these cumbersome The equipment is very difficult, especially the pipeline at the source of the water needs to be equipped with valves and other control components, and it needs to be controlled by personnel. It is obviously not realistic to leave personnel in places where life is inconvenient and the environment is harsh

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