Integrated pump station desilting device and method

A technology for dredging devices and pumping stations, which is applied to water supply devices, waterway systems, drainage structures, etc., can solve problems such as obstructing water flow, affecting pump efficiency, pumping station safety and normal maintenance hazards, so as to improve use efficiency, Easy to promote and use, avoid the effect of particle accumulation

Pending Publication Date: 2018-03-09
CRI (GZH) CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] The traditional pumping station lifts the sewage from the low-level pipeline to the high-level pipeline. The sewage contains a lot of particles. When the pump is running, it can only extract the particles that are close to the pump, and the particles that are far away are deposited at the bottom of the pump station over time. , the gradual accumulation of sediments forms a layer of particles far away from the pump, which hinders the water flow from quickly passing through the pump to the high-level water pipe, which affects the efficiency of the pump; in addition, the sewage particles accumulate in the pump station, volatilize toxic and harmful combustible gases, and damage the pump. Hazards to station safety and routine maintenance

Method used

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  • Integrated pump station desilting device and method

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Embodiment Construction

[0018] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] Please refer to the attached figure 1 , an integrated pumping station dredging device in this embodiment, comprising a pump body 7 and a water outlet pipe 4 connected to the pump body 7, the water outlet of the water outlet pipe 4 is provided with a branch water pipe 3, and the branch water pipe 3 is The other end of the water pipe 3 is provided with an ejector 1 .

[0020] The integrated pumping station dredging device based on the above-mentioned technica...

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Abstract

The invention discloses an integrated pump station desilting device and method. The integrated pump station desilting device comprises a pump body and water outlet pipes connected to the pump body, wherein branch water pipes are arranged at water outlets of the water outlet pipes, and jet devices are arranged at the other ends of the branch water pipes. According to the provided pump station desilting device, a small part of water from the water outlet pipes flows into the branch water pipes to form small-flow high-pressure water, the small-flow high-pressure water is jetted out by the jet devices, surrounding water is driven to form a turbulent flow, sediment at the bottom of a pump station is stirred and mixed with water to be pumped away by the water pump, and accordingly, particle accumulation at the bottom of the pump station is avoided, the use efficiency of the pump station is increased, and the safety coefficient of the pump station is increased. The desilting device is simplein structure, good in use effect and easy to apply and popularize.

Description

technical field [0001] The invention relates to the technical field of pumping station equipment, and more specifically, relates to an integrated pumping station desilting device and a desilting method. Background technique [0002] The traditional pumping station lifts the sewage from the low-level pipeline to the high-level pipeline. The sewage contains a lot of particles. When the pump is running, it can only extract the particles that are close to the pump, and the particles that are far away are deposited at the bottom of the pump station over time. , the gradual accumulation of sediments forms a layer of particles far away from the pump, which hinders the water flow from quickly passing through the pump to the high-level water pipe, which affects the efficiency of the pump; in addition, the sewage particles accumulate in the pump station, volatilize toxic and harmful combustible gases, and damage the pump. Hazards to station safety and routine maintenance. Contents o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F7/00E03F5/22
CPCE03F5/22E03F7/00
Inventor 谢杰明谢添贵
Owner CRI (GZH) CO LTD
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