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Sequential irrigation and automatic drainage device

An automatic drainage and sequential technology, applied in soil drainage, irrigation pipelines, applications, etc., can solve the problems of inconvenient practical application, lack of sequential function and automatic drainage function, etc.

Inactive Publication Date: 2017-10-31
陈才章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the automatic irrigation technology invented by me still lacks the sequential function and automatic drainage function, which will bring inconvenience to practical application

Method used

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  • Sequential irrigation and automatic drainage device

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Embodiment Construction

[0009] One dam (4) is established on the downstream side of each field water intake (6) of channel (2), and the height of dam (4) should be higher than the field ground but should be lower than the total height of channel (2). distance, there is a hole in the dam (4), and a valve cover (5) is arranged on the upstream side of the hole; or a dam (4) is established near the downstream of each pre-designed field water intake (6) of the pipeline (3), Pore ​​is arranged in the dam (4), and valve cover (5) is arranged on the upstream side of the hole, and the n-type pipeline (7) and the pipeline (3) on both sides of the dam (5) are established on the both sides of the dam (5). ) is connected, the highest point of the n-type pipeline (7) is higher than the proper height of the field ground, and the field water intake (6) is set at the lower part of the upstream side of the highest point, and the channel (2) or pipeline (3) The water pump (1) water supply place of the water pump (1) al...

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Abstract

The invention discloses a sequential irrigation and automatic drainage device. A retaining dam is arranged in a channel or a pipeline, during down flowing, water can overflow down from the retaining dam to carry out sequential irrigation, the retaining dam is internally provided with holes, valve covers are arranged on the upstream sides of the holes, and during reverse flowing, the valve covers are pushed open, and water drainage can be carried out.

Description

technical field [0001] The invention relates to an automatic irrigation control device, in particular to a sequential irrigation and automatic drainage device. Background technique [0002] At present, the automatic irrigation technology invented by me still lacks the sequential function and automatic drainage function, which will bring inconvenience to practical application. Contents of the invention [0003] In order to overcome the lack of sequential function and automatic drainage function in my existing automatic irrigation technology, the present invention provides a sequential irrigation and automatic drainage device to realize the integrity of automatic irrigation technology. [0004] The technical scheme that the present invention solves its technical problem is: the downstream side of each field water intake of the canal (open air) is set up a dam, the height of the dam is higher than the field ground but lower than the total height of the channel, and the dam is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B13/00E02B13/02E02B11/00
CPCE02B13/00E02B11/00E02B13/02
Inventor 陈才章
Owner 陈才章