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Drainage device for agricultural water conservancy project

A technology for water conservancy projects and drainage devices, which is applied to components of pumping devices for elastic fluids, infrastructure engineering, fixed filter element filters, etc. question

Inactive Publication Date: 2020-07-07
谢保全
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the agricultural water conservancy project is in progress, the drainage pump will always inhale some impurities, which will cause the drainage pump to block, cause the drainage pump to fail, and may damage the drainage pump in serious cases. Therefore, those skilled in the art provide an agricultural water conservancy project With drainage device, to solve the problem that proposes in the above-mentioned background technology

Method used

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  • Drainage device for agricultural water conservancy project
  • Drainage device for agricultural water conservancy project
  • Drainage device for agricultural water conservancy project

Examples

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with accompanying drawing

[0021] see Figure 1~4 , in an embodiment of the present invention, a drainage device for agricultural water conservancy projects, including a drainage pump 1, the water inlet of the drainage pump 1 is connected with a square connecting pipe 3, and the top of the square connecting pipe 3 is provided with a snap-in groove 17, and the snap-in groove The inner wall of 17 is clamped with the first filter screen 8, the top of the square connecting pipe 3 is fixedly connected with the servo motor 9 on the right side of the first filter screen 8, and the bottom end of the output shaft of the servo motor 9 is fixedly connected with the second screw rod 10, The bottom end of the second screw rod 10 runs through the square connecting pipe 3 and is rotationally connected with the inner bottom wall of the square connecting pipe 3; 11 and the surface of the second screw 10 are...

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Abstract

The invention discloses a drainage device for an agricultural water conservancy project, and relates to the technical field of water conservancy project drainage. The technical scheme key point of thedrainage device is characterized by comprising a drainage pump, a water inlet of the drainage pump communicates with a square connecting pipe, a clamping groove is formed in the top of the square connecting pipe, and a first filter screen is clamped to an inner wall of the clamping groove; and the top of the square connecting pipe is fixedly connected with a servo motor located on the right sideof the first filter screen, and a bottom end of an output shaft of the servo motor is fixedly connected with a second screw. By arranging the first filter screen, impurities in water are filtered, thesituation that the draining pump sucks the impurities and is damaged is prevented, the effect of protecting the draining pump is achieved; by arranging a scraper, the impurities adsorbed to the firstfilter screen are scraped away, smoothness of the first filter screen is guaranteed, and the effect of effectively cleaning the first filter screen is achieved; and by arranging the servo motor, thescraper is driven to move up and down, and an effect of improving the cleaning efficiency of the scraper is achieved.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering drainage, more specifically, it relates to a drainage device for agricultural water conservancy engineering. Background technique [0002] The drainage of agricultural water conservancy projects is to discharge the groundwater seeped in the process of water conservancy construction through water pumps, water pumps and other equipment to ensure the normal progress of water conservancy projects. [0003] When the agricultural water conservancy project is in progress, the drainage pump will always inhale some impurities, which will cause the drainage pump to block, cause the drainage pump to fail, and may damage the drainage pump in serious cases. Therefore, those skilled in the art provide an agricultural water conservancy project With drainage device, to solve the problem that raises in the above-mentioned background technology. Contents of the invention [0004] In order t...

Claims

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Application Information

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IPC IPC(8): E02D19/06F04B53/00F04B53/20B01D29/01B01D29/56B01D29/64B01D29/96
CPCE02D19/06F04B53/00F04B53/20B01D29/56B01D29/01B01D29/6484B01D29/96
Inventor 张春福
Owner 谢保全
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