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Natural bionic watering device

A natural and slender technology, applied in the field of sprinklers and natural bionic irrigation, can solve the problems of crop drought, affecting crop yield and quality, wasting water resources, etc.

Inactive Publication Date: 2006-02-08
范世峰 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All these irrigation methods are passive irrigation. Either the irrigation is not timely and the crops suffer from drought, or the irrigation is excessive and the crops are flooded, which seriously affects the yield and quality of the crops, and also causes deep leakage and wastes water resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment one: if Picture 1-1 and 1-2 As shown, the natural bionic irrigation is formed by a tubular 1 with a certain length and diameter to form a water delivery pipeline and is filled with water. On one side of the inner cavity of the tube 1, a part of the tube wall of the tube 1 itself is tightly combined by physical or chemical methods. Discontinuous slender strips 2 of different lengths together, a wick-like slender line 4 composed of many very thin filaments with the same length as the tube and a diameter smaller than the diameter of the tube, the water is composed of different lengths The channel 5 formed by the discontinuous slender strip 2 enters the slender line 4, and under the action of the principle of capillary water absorption, water flows into the soil through the water outlet hole 3 on the wall of the tube 1 to irrigate the crops.

Embodiment 2

[0013] Embodiment two: if Figure 2-1 and 2-1 As shown, the natural bionic irrigation is formed by a tubular 1 with a certain length and diameter to form a water delivery pipeline and is filled with water. On one side of the inner cavity of the tube 1, a part of the tube wall of the tube 1 itself is tightly combined by physical or chemical methods. Discontinuous slender strips 2 of different lengths together seal a wick-like slender line 4 composed of many very thin filaments with a certain length and a diameter smaller than the diameter of the tube 1. The water is composed of different lengths The channel 5 formed by the discontinuous slender strip 2 enters the slender line 4, and under the action of the principle of capillary water absorption, water flows into the soil through the water outlet hole 3 on the wall of the tube 1 to irrigate the crops.

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Abstract

The invention relates to the natural and bionic irrigating, belonging to the water industry field, especially relating to a bionic irrigating machine which can provide water in accordance with the plant growing need for the whole day in the agricultural saving-water irrigation. The invention breaks the traditional intermittent rotation irrigation idea, making use of the physiological characteristic of the crop, the mechanism of the blood supply by the human capillary vessel to the cell and the principle of capillary absorbent, when the crop needs little water, the water entering to soil through line 4 is little; when the crop needs much water, the water entering into soil through line 4 is much, which on the whole reaches a optimum equilibrium state.

Description

technical field [0001] The natural biomimetic irrigation of the present invention belongs to the field of hydraulic engineering, and in particular relates to agricultural water-saving irrigation that can meet the needs of crop growth all the time and keep the soil moisture in a dynamic equilibrium state that is most suitable for plant dust growth and has biological natural characteristics. dispenser. Background technique [0002] Water is a necessary condition for agricultural development, and the problem of water shortage has become a bottleneck restricting the sustainable development of the world economy. In our country, this problem is particularly prominent. Vigorously advocating and implementing agricultural water-saving irrigation and improving the ecological environment have become the basic national policies of our country. The current agricultural irrigation mainly includes flood irrigation, sprinkler irrigation, micro-sprinkler irrigation and drip irrigation. All ...

Claims

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Application Information

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IPC IPC(8): A01G25/00
CPCA01G25/023
Inventor 范世峰闫向东
Owner 范世峰
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