Water and fertilizer integrated drip irrigation water-saving valve and irrigation system applying same

A water-saving valve and integrated technology, which is applied in irrigation systems and agricultural irrigation equipment and equipment, can solve the problems of dripper blockage, difficulty in cleaning, accumulation, etc., and achieve the effect of avoiding excessive irrigation water and convenient cleaning

CN114263776AActive Publication Date: 2022-04-01河北溢睿水利科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-04-01

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Abstract

The invention aims to provide a water and fertilizer integrated drip irrigation water-saving valve and an irrigation system applying the same, the drip irrigation water-saving valve comprises a shell, a valve core and a valve cover, the shell is of a flat structure, and a tubular inlet pipe and a tubular outlet pipe are formed at the two ends of the shell; a cavity is formed in the flat structure of the shell, the cavity is sealed through the valve deck, and the valve element is located in the cavity. The irrigation system adopts the water-saving irrigation valve, and further comprises a water well, a pump, a flow meter, a first valve, a soluble fertilizer stirring tank, a sedimentation filter and a second valve. The device has no special mechanism requirement on the drip irrigation head, can effectively prevent the drip irrigation head from being blocked by particulate matters during drip irrigation of water and fertilizer mixed flow, and is suitable for water and fertilizer integrated synchronous irrigation.
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Description

technical field

[0001] The invention belongs to the technical field of agricultural irrigation equipment and irrigation systems, and in particular relates to a water-fertilizer-integrated drip irrigation water-saving valve and an irrigation system using the same. Background technique

[0002] Most areas in the north and northwest of China are in water-scarce areas, and in the use of water resources, it is difficult to reduce the amount of industrial and domestic water consumption. Therefore, many scholars and industry insiders put the important task of water saving on agricultural irrigation, and drip irrigation technology has been adopted. It is recognized as an energy-saving and effective irrigation method and has been vigorously promoted in arid areas.

[0003] The faults of the drip irrigation system generally occur on the drip irrigation head, such as blockage of the drip head, water leakage, unbalanced water head pressure, uneven flow, etc., such as the traditional lab...

Examples

Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "top", "bottom", "inner" and "outer" are simplified descriptions, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention. In addition, the...