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Water-saving irrigation method and water-saving irrigation system

An irrigation system and water outlet technology, applied in the field of agricultural science, can solve problems such as waste of water resources, and achieve obvious effects of water saving and energy saving.

Inactive Publication Date: 2015-09-30
TARIM UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0006] How to solve the problem of water waste in agricultural irrigation

Method used

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Embodiment Construction

[0023] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention. In addition, t...

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Abstract

Provided is a water-saving irrigation method. The method comprises the steps that a pipe network system used for irrigation water circulation is laid in the position located 5-10 cm below the earth surface; capillary water absorption components are arranged in the pipe network system, and the capillary water absorption components are arranged below the earth surface. According to the water-saving irrigation method, irrigation is conducted below the earth surface, water enters soil from the pipe network system directly, due to the fact that the water does not make contact with air, the evaporation capacity is almost zero, therefore, the water-saving effect of the water-saving irrigation method is obvious. The invention provides a water-saving irrigation system which comprises the pipe network system and the capillary water absorption components; the pipe network system comprises a main pipeline and branch pipes which are connected with the main pipeline; water outlets are formed in the branch pipes, and the water outlets are located on the lower portions of the maximum cross sections of the branch pipes in the horizontal direction; the capillary water absorption components are arranged on the water outlets and used for leading out the water. According to the water-saving irrigation system, the whole system is arranged below the earth surface, the irritation water is not exposed in the air, therefore, the evaporation capacity is almost zero, and the water-saving effect is obvious.

Description

technical field [0001] The invention relates to the field of agricultural science and technology, more specifically, to a water-saving irrigation method and a water-saving irrigation system. Background technique [0002] In my country, the traditional agricultural irrigation method is to directly pump water to the surface through water pumps, which not only takes a long time for irrigation, but also consumes more water for irrigation, resulting in a waste of water resources. After the strengthening of irrigation and water saving awareness in recent years, sprinkler irrigation has appeared in some areas, that is, high-pressure spraying is used through the nozzle to spray water to the surface. Compared with the above irrigation methods, the purpose of water saving can be achieved, but , higher power consumption. [0003] There is an irrigation method in foreign countries, that is, laying pipelines above the surface and irrigating by dripping water. This not only has the advan...

Claims

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Application Information

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IPC IPC(8): A01G25/06A01G25/00
CPCA01G25/06A01G25/00
Inventor 支金虎白铁成王德胜赵长巍
Owner TARIM UNIV
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