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Capillary infiltrating irrigation device

An infiltration irrigation and capillary technology, applied in automatic watering devices, horticulture, botany equipment and methods, etc., can solve the problems of waste, insufficient use, limited water absorption height, etc., to achieve a wide range of applications, ensure plant survival, and not easy to block. Effect

Inactive Publication Date: 2004-02-18
刘连山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned prior art, there will be a certain effect under limited conditions, but the use of foamed plastics, the water absorption of the water-absorbing material is limited, and the water supply will be wasteful if the water absorption exceeds the water absorption. If it is too small, it will not be enough and difficult to control. It is also relatively large, and it is not easy to decompose when buried in the soil, and it is suspected of polluting the environment
The capillary action of the cotton core and cotton swab should be an ideal water seepage effect, because the water delivery can be well controlled, and the investment is low. However, the capillary action of the cotton core is weak, and the water absorption height is limited. The looseness and tightness of the cotton core The degree is not well controlled
In particular, the above-mentioned technology is only practical for water supply of potted flowers and plants, and is not easy to be used on a large scale.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0015] Water seepage visual comparison device: glass sand box, 150cm long, 50cm wide, and 100cm high, with dry soil inside, and three 2000ml plastic containers are placed on it, each of which is filled with 1000ml of water, and each is placed with a cotton weave with an outer diameter of 10mm One end of the rope is at the bottom of the water, and the other end is buried in the soil at 30cm, 50cm, and 70cm respectively. There is a soft plastic sleeve (both ends not closed) on the outside of the rope, and its two ends are respectively on the water surface and the front 10cm of one end buried in the soil.

[0016] Observing the effect, the spherical wet soil "ball" with a diameter of about 60-80 cm is formed at 20 cm, 40 cm, and 60 cm in the container of the three-length seepage rope. The water in the container seeps out in 6-12 hours.

example 2

[0018] The device is as in Example 1, but the ropes are different, which are glass fiber bundles, nylon ropes, cotton and polyester blended braided ropes, and the outer diameters are all 10cm. The container is a 1000ml glass beaker, each containing 500ml of water, and one end of the seepage rope is at the bottom of the cup. The other end is buried in the soil at 50cm. The time for the water in the cup to be exhausted is 3 hours, 10 hours, and 8 hours, respectively.

Embodiment 3

[0020] 10L lower mouth glass bottle, connect a 10m long semi-rigid PVC pipe to the lower mouth, open two openings opposite to each other every 2 meters and connect 10cm short pipes, each end of the short pipe is put into a water seepage rope and closed The pipe head makes it watertight, the rope is 10cm in the short pipe, and the seeped water is connected with a plastic container outside the pipe. Fill the bottle with 5L of water and seep in 10 hours.

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Abstract

A capillary percolating irrigation apparatus is composed of a water storage system and a percolating rope rich in capillary tubes and made of cotton, wool, silk, bast, etc. One end of said percolating rope is immersed in water and the other end is put at the position where irrigation is needed.

Description

Technical field [0001] The present invention relates to automatic watering technology for trees, vegetation and fields, especially a root waterer with a water reservoir whose main part is located around the growth substrate. Background technique [0002] my country's water resources are very scarce, and it is one of the 13 water-poor countries in the world. The per capita water resources are only a quarter of the world's per capita water resources. Water is an irreplaceable basic element in all life processes, and water is also an indispensable and important condition in agricultural and forestry production. All countries in the world are paying attention to the scientific research of water rational utilization technology and the development of its products. Micro-irrigation is the earliest research and has obtained many effective technical achievements and supporting products, and is still an important subject of continuous research and development. The area of ​​micro-ir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G27/04A01G29/00
Inventor 刘连山
Owner 刘连山
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