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Spraying and dripping irrigating system for fruit trees

A drip irrigation and fruit tree technology, applied in the field of farmland water conservancy, can solve the problems of inability to adjust the microclimate in the field, not suitable for irrigation during the freezing period, and a large amount of labor, so as to facilitate irrigation and fertilization, improve the efficiency of drip irrigation and water saving, and be simple and convenient to operate Effect

Inactive Publication Date: 2015-06-03
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are many defects in the existing drip irrigation system, such as spraying foliar fertilizers and pesticides, which require a lot of labor; cannot adjust the microclimate in the field, and are not suitable for irrigation during freezing periods; it is easy to cause problems such as salt accumulation, and the existing sprinkler irrigation system also exists. Some problems, such as only considering the water used by the crops, but not considering the fertilization of the crops by the combination of sprinkler and drip irrigation

Method used

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  • Spraying and dripping irrigating system for fruit trees

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Effect test

Embodiment 1

[0021] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.

[0022] Such as figure 1 As shown, the present invention is a water-saving spray and drip irrigation system for fruit trees, which mainly includes a water source 1, a head hub, a main pipe 15, a main pipe 7, a drip irrigation branch pipe 9, a nozzle 10, and a dripper. The head hub mainly includes a water pump 2 , fertilization tank 3, filter 5, control valve 6, pressure gauge 4, the water in the water source 1 is pressurized by water pump 2 and water is input into the main pipe 15, and the main pipe 15 is connected with fertilization tank 3, pressure gauge 4, The filter 5 and the control valve 6, the main pipe 15 communicate with the main pipe 7, and the main pipe 7 is ...

Embodiment 2

[0025] Embodiment 2: Compared with Embodiment 1, the difference is that the water pump 2 is a QJ type well submersible electric pump, and the fertilization tank 3 is a differential pressure fertilization tank.

Embodiment 3

[0026] Embodiment 3: Compared with Embodiment 1, the difference is that the main pipe 7 and the branch pipe 9 are all buried underground and fixed, and the water outlet end of the set water supply pile 8 protrudes from the ground, and the pipes are all U- PVC pipe, the maximum pressure can reach 1.6Mpa.

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Abstract

The invention relates to the farmland water conservancy field, in particular to a spraying and dripping irrigating system for fruit trees. The spraying and dripping irrigating system mainly comprises a water source, a front hub, a trunk tube, a dry tube, a spraying and dripping irrigating branch tube, a spray head and a dripping head, wherein the front hub mainly comprises a water pump, a fertilizer applying tank, a filter, a control valve and a pressure meter; the trunk tube is communicated with the dry tube; a water outlet pile is further arranged on the dry tube; water in the dry tube is filtered and then conveyed to the ground branch tube through the water outlet pile; the control valve is arranged at the connecting part between the water outlet pile and the ground branch tube; a three-phase valve is arranged on the upstream of the branch tube. The spraying and dripping irrigating system is reasonable in design, simple in structure, beneficial to irrigation and fertilization, capable of regulating the field microclimate, suitable for irrigating in a frozen period, and not prone to salt accumulation. Compared with the prior art, the spraying and dripping irrigating system is simple and convenient to operate, is economical and practical, is more suitable for practical production needs and is capable of further improving the water-saving efficiency of dripping irrigation.

Description

technical field [0001] The invention relates to the field of farmland water conservancy, in particular to a spray and drip irrigation system for fruit trees. Background technique [0002] Xinjiang is located in the hinterland of the Eurasian continent, away from the ocean and surrounded by high mountains. It has a typical temperate continental climate. The annual precipitation is 190 mm, which is a quarter of the national average rainfall. It is the area with the least precipitation in the country. In addition, the climate is dry. , strong evaporation, uneven temporal and spatial distribution of water resources, and water resource shortages are more prominent. According to statistics, Xinjiang is short of about 5.4 billion m of water every year 3 , of which water shortage for agricultural irrigation accounts for about 3.2 billion m 3 . Xinjiang's unique geographical environment determines that water-saving irrigation technology is the fundamental way to solve agricultural ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C23/04A01G25/02A01M7/00
CPCY02A40/22
Inventor 龚萍刘洪光何新林张杰叶建威阿尔娜古丽葛阳刘昭希史尚渝田海博
Owner SHIHEZI UNIVERSITY
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