Cascade pump station water delivery device based on dynamic balance

Abstract

The invention discloses a cascade pump station water delivery device based on dynamic balance. The cascade pump station water delivery device comprises a supporting assembly, a pipeline switching assembly and a control assembly, wherein the supporting assembly is positioned at the bottommost portion of the whole device, and the pipeline switching assembly and the control assembly are fixedly installed on the supporting assembly. The cascade pump station water delivery device is scientific, reasonable and safe and convenient to use, the device is a movable water delivery device, when the deviceis damaged, transportation and repair can be conducted in time, and the water delivery efficiency is prevented from being affected. The water delivery mode of combining pump suction water delivery and siphon water delivery is adopted, the water delivery mode is matched in real time according to the water level condition, and due to the fact that siphon water delivery is added, the energy cost ofwater transfer is greatly reduced; and pipe fittings of the device can be easily assembled and stored, overall transportation can be easily conducted, if the damaged water delivery device exists, exchange can be conducted in time, and the normal water delivery process is prevented from being affected.

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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