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Thin-film drip irrigation device and construction method thereof

A film and water irrigation pipe technology, applied in fertilization devices, liquid fertilizer pressurized spreading methods, liquid fertilizer distribution, etc., can solve the problems of adding chemical fertilizers and nutrient solutions, etc., to achieve convenient operation, improve stability, and accuracy overlay effect

Inactive Publication Date: 2021-06-25
北京诺和兴建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the inconvenient operation of adding chemical fertilizers and nutrient solutions to water supply pipes, this application provides a film drip irrigation device and its construction method

Method used

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  • Thin-film drip irrigation device and construction method thereof
  • Thin-film drip irrigation device and construction method thereof
  • Thin-film drip irrigation device and construction method thereof

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Embodiment Construction

[0037] The following is attached Figure 1-3 The application is described in further detail.

[0038] The embodiment of the present application discloses a film drip irrigation device.

[0039] refer to figure 1 with figure 2 A film drip irrigation device includes a water tank 1 , a drip irrigation dispenser 3 and a liquid filling assembly 4 . The water tank 1 is connected with a water filling pipe 12, and the water filling pipe 12 is connected with a water pump 11 near the water tank 1. The water filling pipe 12 is provided with a plurality of water outlet holes 121 running through itself near the top, and the water outlet holes 121 are along the irrigation pipe 12. arrangement in the direction of extension. The irrigation pipe 12 is provided with a diversion groove 2 on the outer periphery of the water outlet hole 121, the diversion groove 2 communicates with the water outlet hole 121, and the diversion groove 2 extends for a quarter along the outer periphery of the irr...

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Abstract

The invention relates to a thin-film drip irrigation device and a construction method thereof, and relates to the field of plant irrigation devices. The thin-film drip irrigation device comprises a water tank, the water tank communicates with an irrigation pipe, a position, close to the water tank, of the irrigation pipe communicates with a water pump, a position, close to a top part, of the irrigation pipe is provided with a plurality of water outlet holes penetrating through the irrigation pipe, a drip irrigation emitter for controlling a water flow outflow speed of the water outlet holes is fixedly arranged at a position, located at the water outlet holes, in the irrigation pipe, and a plurality of liquid adding assemblies for filling liquid into the irrigation pipe are arranged at a position, close to the water pump, of the irrigation pipe. The thin-film drip irrigation device has an effect that liquid such as a nutrient solution can be conveniently added into water flow in a drip irrigation process.

Description

technical field [0001] The present application relates to the field of plant irrigation devices, in particular to a film drip irrigation device and a construction method thereof. Background technique [0002] At present, many countries in the world lack fresh water resources, among which the amount of fresh water required for irrigation in agriculture occupies a large number. In order to save irrigation water, people have successively studied water-saving technologies such as water spray irrigation, water drip irrigation, and water infiltration. Although these devices save water, they are not easy to make, and the cost is high, so it is difficult for people to accept them. [0003] Under-film drip irrigation refers to the application of drip irrigation technology under the film. This is a new water-saving technology that combines the advantages of Israeli drip irrigation technology and domestic film-covering technology. This technology is to supply water through a controll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C23/04A01C23/00
CPCA01C23/007A01C23/042
Inventor 王文锦程建友刘红印
Owner 北京诺和兴建设工程有限公司
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