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

A dynamic balance and cascading technology, which is applied to parts of pumping devices for elastic fluids, pump devices, water supply devices, etc., can solve problems such as reducing water transfer energy costs, and cannot be repaired in time, so as to achieve the effect of easy movement , Good for stability and easy to move

Active Publication Date: 2020-12-22
山东鲁南水务发展有限公司
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  • Claims
  • Application Information

AI Technical Summary

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

Method used

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

Examples

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Embodiment

[0023] Example: such as Figure 1-7 As shown, a cascade pumping station water delivery device based on dynamic balance includes a support assembly, a pipeline switching assembly, and a control assembly. The support assembly is located at the bottom of the entire device and plays a role in supporting all other components. The pipeline switching component can carry out the water delivery operation in which the siphon and the water suction of the water pump cooperate with each other, and the control component plays the role of an automatic control valve.

[0024]The support assembly includes a base 111, a mobile fixing plate 112, a force bar 113, a pipe fitting groove 114, a counterweight groove 115, and a universal wheel 116. The top is fixedly equipped with a mobile fixed plate 112, and the mobile fixed plate 112 plays the role of extending the force point of the push-pull device, which is convenient for moving the device, and can also be used to fix the device by means of exte...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D15/00E03B5/00F04D13/06F04D29/62F04F10/00E02B1/00
CPCE03B5/00E03B7/02E03B7/07E03B7/075Y02A20/00
Inventor 何芳刘雨刘小龙
Owner 山东鲁南水务发展有限公司
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