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Water drawing pipe device with end opening protection function for water pumping station

A protection function, the technology of water pumping station, applied in the direction of liquid variable volume machinery, pump control, machine/engine, etc., can solve the problems of easy to leave residues, difficult to carry out quickly, dangerous and so on

Active Publication Date: 2016-01-13
湖南长泵节能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to factors such as the specific terrain of the water station and the depth of the water, this manual operation is often dangerous and difficult to carry out quickly
It also often causes damage to the metal filter screen after cleaning, and it is easy to leave residues

Method used

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  • Water drawing pipe device with end opening protection function for water pumping station
  • Water drawing pipe device with end opening protection function for water pumping station
  • Water drawing pipe device with end opening protection function for water pumping station

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] Combine below Figure 1-3 The present invention will be described in detail.

[0012] According to an embodiment, a water pumping station water pipe device with port protection function includes: an upper water pipe 7, a lower water pipe 6 extending into the water, and a fixing device fixed at the boundary between the upper water pipe 7 and the lower water pipe 6. Ring support 67, described fixed ring support 67 is hinged with driving motor device 8 on one side close to waterside wall 1, and described driving motor device 8 is coupled with the upper end power connection of threaded sleeve 9 of screw rod 91; Near the water drawing port at the end of the lower water pipe 6, a fixing lug 62 is provided on the side close to the waterside wall 1, and the fixing lug 62 is fixed with the protective closing plate 49 and with the protective closing plate 49. The protective cover device 4 of the connected driving protruding end portion 40 is hinged, and the hinged position is be...

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PUM

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Abstract

The invention discloses a water drawing pipe device with an end opening protection function for a water pumping station. The water drawing pipe device comprises an upper water pipe (7), a lower water pipe (6) stretching under the water, and a fixed ring bracket (67) fixedly mounted at a boundary between the upper water pipe (7) and the lower water pipe (6); one side, close to a water edge wall (1), of the fixed ring bracket (67) is articulated with a driving motor device (8); the driving motor device (8) is in power connection with the upper end of a threaded sleeve (9) which is in thread fit with a screw rod (91); a fixed lug (62) is arranged on one side close to the water edge wall (1) near a tail water-drawing end opening of the lower water pipe (6).

Description

technical field [0001] The invention relates to the field of water conservancy, in particular to a water pumping station water pipe device with port protection function. Background technique [0002] In the field of water conservancy, it is often necessary to carry out pumping operations on low-lying water sources in order to lift the water up to meet the needs of agricultural irrigation. [0003] The water pumping station responsible for this kind of water pumping operation often needs to be equipped with large-diameter water pipes in order to efficiently lift water. In order to prevent the normal operation of the water pump from being destroyed by dirt, aquatic plants, etc. in the water, a metal filter screen is often arranged at the water inlet end of this water drawing pipe. Moreover, due to seasonal effects such as crops and precipitation, the water conservancy equipment of this pumping station has the characteristics of seasonal operation. During the long-term non-op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/10
Inventor 姚新连
Owner 湖南长泵节能技术有限公司
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