A water delivery device for cascade pumping stations based on dynamic balance

Abstract

The invention discloses a water delivery device for a cascade pumping station based on dynamic balance, which includes a support assembly, a pipeline switching assembly, and a control assembly. Switching components and control components, the invention is scientific and reasonable, safe and convenient to use. This device is a movable water delivery device, which can be transported and repaired in time when it is damaged, so as to avoid affecting the water delivery efficiency. This device adopts pump suction and siphon water delivery The combination of the two water delivery methods matches the water delivery method in real time according to the water level. Because of the addition of siphon water delivery, the energy cost of water transfer is greatly reduced, and the pipe fittings of this device can be easily assembled and stored, and can be easily integrated If there is a damaged water delivery device, it can be replaced in time to avoid affecting the normal water delivery process.

Description

technical field [0001] The invention relates to the field of industrial technology, in particular to a water delivery device for cascade pumping stations based on dynamic balance. Background technique [0002] In the water resource allocation project, the water delivery device in the cascade pumping station plays a vital role. In the operation of transferring water from low-altitude rivers to high-altitude rivers, in the multi-stage water delivery mode of the cascade pumping station, the low The water resources of the high-altitude rivers are allocated step by step to the high-altitude rivers for the average distribution of water resources. However, in the existing technology, the water delivery devices used in the cascade pumping stations are mostly fixed water delivery devices, and the energy saving needs to be improved. When the water delivery device is damaged, it cannot be repaired in time, which will affect the water delivery efficiency. However, this device adopts the...

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Problems solved by technology

[0002] In the water resources allocation project, the water delivery device in the cascade pumping station plays a vital role. In the operation of transferring water from low-altitude rivers to high-altitude rivers, in the multi-stage water delivery mode of the cascade pumping station, the low-altitude The water resources of the high-altitude rivers are allocated step by step to the high-altitude rivers for the average distribution of water resources. However, in the existing technology, the water delivery devices used in the cascade pumping stations are mostly fixed water delivery devices, and the energy saving needs to be improved. When the water delivery device is damaged, it cannot be repaired in time, which will affect the water delivery efficiency. However, this device adopts the combination of pump water delivery and siphon water delivery, and matches the water delivery method in real time according to the water level, because there is a siphon water delivery The addition of water transfer greatly reduces the energy cost of water transfer, and the pipe fittings of this device can be easily assembled and stored, and can be easily transported as a whole. If there is a damaged water transfer device, it can be replaced in time to avoid affecting the normal water transfer process , so people need a cascade pump station water delivery device based on dynamic balance to solve the above problems

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