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Intelligent water-saving subsurface irrigation and drainage system

A drainage system and seepage irrigation technology, applied in watering devices, horticulture, botanical equipment and methods, etc., can solve the problems of low water resource utilization, difficult drainage, low degree of automation, etc., and achieve remarkable water-saving effects and construction Low cost, fully automated effect

Inactive Publication Date: 2015-06-17
CANGZHOU YINLONG PLASTIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects of low utilization rate of water resource, difficult drainage and low degree of automation existing in the existing farmland irrigation technology, the present invention provides an underground intelligent water-saving seepage irrigation and drainage system

Method used

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  • Intelligent water-saving subsurface irrigation and drainage system
  • Intelligent water-saving subsurface irrigation and drainage system
  • Intelligent water-saving subsurface irrigation and drainage system

Examples

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing.

[0018] refer to figure 1 , the embodiment includes a water supply pump 1, a pressure tank 2 connected to the water supply pump 1, a seepage irrigation network pipe 7, a first solenoid valve X1 arranged on a pipeline connecting the pressure tank 2 and the seepage irrigation network pipe 7, a vacuum pump 10, and a connection The second solenoid valve X2, control chip U1 and its peripheral circuit, wireless router 9, humidity sensor U2 and its peripheral circuit on the pipeline of the infiltration irrigation network pipe 7 and the vacuum pump 10, and the wireless transmitting chip U3 connected to the output end of the humidity sensor U2 And two test electrodes J1~J2 respectively connected to the input end of the humidity sensor U2. Among them, the two output ends of the control chip U1 are respectively connected to the first solenoid valve X1 and the second solenoid valve X2 ...

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Abstract

The invention relates to the field of farmland irrigation and water conservancy, in particular to an intelligent water-saving subsurface irrigation and drainage system to overcome the defects that in the existing farmland irrigation technology, the utilization rate of water resources is low, drainage of stagnant water is difficult, and the automation degree is low. The intelligent water-saving subsurface irrigation and drainage system comprises a water supply device, a subsurface irrigation net pipe, a draining device, a control module and a humidity sensing module. The water supply device comprises a water supply pump, a pressure tank and a first solenoid valve X1 used for being connected with the pressure tank and the subsurface irrigation net pipe. The draining device comprises a vacuum pump and a second solenoid valve X2 used for being connected with the subsurface irrigation net pipe and the vacuum pump. The control module comprises a control chip U1, wherein the two output ends of the control chip U1 are connected with the first solenoid valve X1 and the second solenoid valve X2. The humidity sensing module comprises a humidity sensor U2 and two test electrodes J1 and J2, wherein the two test electrodes J1 and J2 are connected with the two input ends of the humidity sensor U2, and the output end of the humidity sensor U2 is connected with the input end of the control chip U1.

Description

technical field [0001] The invention relates to the field of farmland water conservancy irrigation, in particular to an underground intelligent water-saving seepage irrigation and drainage system. Background technique [0002] The waste of agricultural water in our country is very serious. With the increasing shortage of water resources in our country, how to efficiently use water resources in farmland has gradually become a difficult problem to be solved in our country. At present, there are many irrigation technologies used in farmland irrigation in my country, mainly sprinkler irrigation, in addition to hose-type manual irrigation, sprinkler irrigation, flood irrigation, sprinkler irrigation, etc. At present, the characteristics of farmland irrigation in my country are mainly reflected in the low degree of intelligence, and the problems of spraying drift, uneven irrigation and improper irrigation volume are more prominent, and the water loss caused by surface water accumu...

Claims

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Application Information

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IPC IPC(8): A01G25/16A01G25/06
CPCA01G25/167A01G25/06
Inventor 生振红生振锐刘大玮徐瑞静李立孔李立秀
Owner CANGZHOU YINLONG PLASTIC CO LTD
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