CN203219781U - Full-automatic permeation water-saving irrigation technology - Google Patents

Abstract

The utility model discloses a fully automatic osmotic water-saving irrigation technical device, which comprises a soil body, a water delivery pipe, a control system, a osmotic pipe, humidity collection facilities and a switch. The permeation pipe is buried in the soil to make the water permeate directly into the soil, avoiding the problem of excessive evaporation of water on the ground; the control system with a single-chip microcomputer can automatically control the water on the water pipe according to the soil humidity monitored by the humidity collection facility The switch ensures that the water in the soil is kept at the level required by the crops for the soil water content in different growth stages, which is convenient for management and saves water resources. This set of fully automatic osmotic water-saving irrigation technology device is suitable for farmland irrigation in areas with drought and water shortage, and can well solve the problems of repeated laying of water pipes for farmland irrigation and excessive evaporation of irrigation water on the ground surface.

Description

A fully automatic osmotic water-saving irrigation technology

technical field

The utility model belongs to the technical field of agricultural water conservancy, in particular to water-saving agricultural irrigation.

Background technique

The distribution of water resources in my country is uneven, water resources are insufficient in some areas, and the time and space distribution of precipitation is uneven, so artificial irrigation technology must be used. The quality of farmland irrigation technology is related to the utilization efficiency of water resources and irrigation efficiency. The current flood irrigation and sprinkler irrigation need to lay plastic water diversion pipes for each irrigation, which is time-consuming and labor-intensive. The water resources stay on the ground surface after irrigation, the evaporation is huge, and the water resources are not well utilized.

Utility model content

The problem to be solved by this utility model patent is to provide a fully automatic osmotic water-saving irrigation technology based on Internet technology for repeated laying of water pipes for farmland irrigation and excessive evaporation of irrigation water on the ground surface.

In order to solve the above problems, the following technical solutions are adopted: a fully automatic infiltration water-saving irrigation technology, including soil body, water pipe and control system, infiltration pipe buried in the soil, humidity collection facilities on the infiltration pipe, and switch on the water pipe , The humidity collector and switch are integrated in the control system through the line.

The humidity collection facility adopts humidity sensitive elements.

The permeation tubes are a row of circular tubes with an inner diameter of 5 cm at a distance of 20 cm.

The permeation tube has circular holes with a distance of 5 cm and a diameter of 1 cm on the upper, lower, left, and right sides.

The control system automatically controls the switch of the water pump according to the soil humidity monitored by the humidity sensor. When it is greater than a certain value, it is turned off; when it is less than or equal to a certain value, it is turned on.

The control system adopts a single chip microcomputer.

This set of fully automatic osmotic water-saving irrigation technology plays the role of a soil humidity regulator, and has the advantages of low investment cost, water saving, technical feasibility, intelligent control, and manpower saving. It can monitor the water content of farmland soil around the clock. According to the requirements of soil water content in different growth stages of different crops, it can automatically turn on the switch of the seepage pipe to deliver water at the right time, and automatically control the amount of infiltration irrigation, which solves the problem of repeated laying of water delivery pipes for farmland irrigation and irrigation water. The problem of excessive evaporation from the ground surface.

Description of drawings

Fig. 1 is the elevation view of the present utility model, and Fig. 2 is I-I sectional view.

In the figure, 1 is a water delivery pipe, 2 is a permeation pipe, 3 is a control system, 4 is a humidity collection facility, 5 is soil, and 6 is a switch.

Detailed ways

As shown in Figures 1 and 2, a fully automatic osmotic water-saving irrigation technology includes a soil body 5, a water delivery pipe 1 and a control system 3, an infiltration pipe 2 is embedded in the soil 5, and a humidity collection facility 4 is arranged on the infiltration pipe 2 , The water pipe 1 is provided with a switch 6, and the humidity collection facility 4 and the switch 6 are assembled in the control system 3 through the circuit.

A fully automatic osmotic water-saving irrigation technology application method: the humidity collection facility buried in the soil transmits the monitored soil moisture to the control system, and the control system sets the soil moisture content according to the requirements of different crops at different growth stages. Set a humidity value. When the humidity transmitted to the control system is less than or equal to the preset humidity value in the control system, the control system automatically starts the switch on the water delivery pipe, and the water flow is sent to the permeation pipe through the water delivery pipe, and then passes through the fine water on the permeation pipe. The round hole penetrates into the soil; when the soil humidity monitored by the humidity collection facility is greater than the set value in the control system, the control system automatically turns off the switch on the water delivery pipe.

Claims (6)

1. A fully automatic infiltration water-saving irrigation technology, including a soil body, a water pipe and a control system, characterized by: an infiltration pipe buried in the soil; a humidity collection device provided on the infiltration pipe; a switch provided on the water pipe; and the humidity collector and the switch integrated into the control system via wiring. 2. The fully automatic infiltration water-saving irrigation technology according to claim 1 is characterized in that the humidity collection facility adopts a humidity sensitive element. 3. The fully automatic infiltration water-saving irrigation technology according to claim 1 is characterized in that the infiltration tubes are circular tubes with an inner diameter of 5 cm and a row of 20 cm intervals. 4. The fully automatic infiltration water-saving irrigation technology according to claim 1, characterized in that: the infiltration tube has circular holes with a spacing of 5 cm and a diameter of 1 cm on the top, bottom, left and right sides. 5. The fully automatic infiltration water-saving irrigation technology according to claim 1, wherein the control system adopts a single-chip microcomputer. 6. The fully automatic infiltration water-saving irrigation technology according to claim 5 is characterized in that: the control system automatically controls the water pump switch according to the soil moisture monitored by the humidity sensor, turning off when the soil moisture is greater than a certain value and turning on when the soil moisture is less than or equal to a certain value.

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