Micro-spraying device for water supply irrigation

Abstract

The invention discloses a micro-spraying device for water supply irrigation. The device comprises a main pipeline, a suspended water injection main pipeline, sub-pipelines and a water injection interface of the main pipeline; the main pipeline is communicated with the suspended water injection main pipeline; micro-spray holes are arranged on the sub-pipelines; water first enters into the main pipeline through the water injection interface of the main pipeline, and then enters into the suspended water injection main pipeline and the sub-pipelines; micro-spray irrigation is carried out through the micro-spray holes, and the water entry of the main pipeline is controlled by a water control valve of the main pipeline. The device provided by the invention has the advantages that the traditionalirrigation mode is broken, the underground uniform effective water-saving irrigation and the micro-spraying of the plant suspended water supply device are achieved, the effective water moistening isprovided to plants, the free growth of the plants is enabled, and the circumstance that the plant growth and the fruit hanging are inconsistent caused by uneven moisture cannot occur. The device is most suitable for water supply devices for mulching-film plants, such as mulching film water supply devices of strawberries planted in greenhouses and mulching film water supply devices of potatoes, andsolves the problems that in the prior art, water source are wasted by mechanical irrigation and artificial irrigation, and the cost is high.

Description

technical field [0001] The invention relates to a water supply irrigation device, in particular to a water supply irrigation micro spray device. Background technique [0002] The water supply facilities for traditional greenhouse auxiliary planting are not perfect, and most of them use mechanical irrigation and artificial irrigation. Most of the open-air planting in the technology basically uses mechanical pumping for irrigation, motor pumping for flowing irrigation, and ditch water injection for irrigation, which causes a lot of waste of water and cost. Contents of the invention [0003] The invention provides a micro-spray device for water supply irrigation, which solves the problems of waste of water sources and high cost of mechanical irrigation and manual irrigation in the prior art. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: [0005] The invention provides a micro-spray device for wate...

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Problems solved by technology

[0003] The invention provides a water supply irrigation micro-spray device, which solves the problems of waste of water source and high cost of mechanical irrigation and manual irrigation in the prior art

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