Buoyancy water lifting equipment for water conservancy and hydropower

Abstract

The invention discloses buoyancy water lifting equipment for water conservancy and hydropower. The buoyancy water lifting equipment for water conservancy and hydropower structurally comprises a container tank, an observation meter and a supporting base, wherein the observation meter is connected with the interior of the container tank in a nested mode; the supporting base is connected with the bottom end of the container tank in a welded mode; a control valve, a drainage hole, a water outlet pipe, an air pressure pipe, a water inlet hole, a water inlet pipe and an air groove are arranged in the container tank; the control valve is connected with the interior of the water outlet pipe in a nested mode; the bottom of the water outlet pipe is connected with the two walls of the air groove in aclamped mode; the air pressure pipe is fixed to the right side of the water inlet pipe and is movably matched with the water inlet pipe; the drainage hole is fixed to the right side of the water outlet pipe; the water inlet hole is movably matched with the side wall of the water inlet pipe; and the control valve is movably matched with the right wall of the air pressure pipe. According to the buoyancy water lifting equipment for water conservancy and hydropower provided by the invention, water scale attached to a sliding wall is scraped back and forth by a scraper in the up-and-down floatingperiod of a scraper groove in a up-and-down floating cylinder wall through the change of water buoyancy, and the water scale is scraped off by a scraper head, so that the occurrence of the phenomenonthat the water scale is attached to the sliding wall for a long time to corrode the sliding wall is effectively avoided.

Description

technical field [0001] The invention relates to the field of water conservancy, in particular to a buoyancy water lifting device for water conservancy and hydropower. Background technique [0002] Water conservancy and hydropower is a project that rationally regulates and utilizes water energy. In the construction of existing water conservancy and hydropower projects, it pays special attention to the extraction of water energy with low energy consumption. Take the use of buoyancy of water as an example, that is, to use objects that exist in water to a certain extent. buoyancy, and when the buoyancy changes, it can effectively realize the sinking and floating of the object, so as to achieve the effect of pumping out the water; [0003] However, there are following deficiencies in the prior art: the current buoyancy water lifting equipment for water conservancy and hydropower is used when repairing lake hydroelectric power stations, because there are more impurities in the lak...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a buoyancy water lifting equipment for water conservancy and hydropower, to solve the problem that the buoyancy water lifting equipment for water conservancy and hydropower used in the prior art is used when building a lake hydropower station. More, so that the hardness of the water is greater, so that when the equipment is used, the floating objects supplied internally will be affected by the water quality, and scale will form on the sliding wall, so that the scale will adhere to the sliding wall for a long time, causing corrosion on the sliding wall and affecting the subsequent The problem of water extraction efficiency

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