Fiber-bundle-based water-saving irrigation system

Abstract

The invention belongs to the technical field of irrigation, and more particularly relates to a fiber-bundle-based water-saving irrigation system, wherein 2-5 main pipes are parallel to each other and connected with the side wall of a water tank; two sides of each main pipe are respectively provided with 3-30 L-shaped communicating pipes; the horizontal end of each communicating pipe is connected with each main pipe through a three-way joint, and the vertical end of each communicating pipe is communicated with the bottom of a crop container of an irrigation unit; and in the irrigation unit, a bracket is arranged on the ground of a greenhouse, the crop container is arranged on the bracket, fiber bundles in the crop containers are inserted into the communicating pipes, fiber bundle heads of the fiber bundles in the crop container are downwards inserted into the vertical pipes of the L-shaped communication pipes, cylindrical fiber bundle bodies of the fiber bundles are vertically buried into cultivation soil in the crop container, the upper ends of the fiber bundles extend to 1 / 3-1 / 2 height of the cultivation soil in the crop container, and crops are planted in the cultivation soil in the crop container. The fiber-bundle-based water-saving irrigation system is free from manual operation and is capable of automatically pumping for irrigating under the condition that a water source is sufficient and is suitable for irrigating greenhouse pot culture crops, such as bonsai, flowers and plants and the like.

Description

technical field [0001] The invention belongs to the technical field of irrigation, in particular to a water-saving irrigation system based on fiber bundles. Background technique [0002] my country is a country seriously short of water, and the temporal and spatial distribution of water resources is very uneven, and the way of water use is also very unreasonable. 70% of the fresh water resources consumed in our country are agricultural water, and 90% of the agricultural water is irrigation water, so it is very important to develop water-saving irrigation in our country. Under the condition of severe shortage of water resources, in the production of greenhouse plants, the phenomenon of extensive management of large amounts of water and fertilizer for greenhouse irrigation is still common, which leads to an increase in the cost of greenhouse planting, and the development of greenhouse water conservation is imminent. [0003] The irrigation control of crops is not meticulous e...

AI Technical Summary

Problems solved by technology

Under the condition of severe shortage of water resources, in the production of greenhouse plants, the phenomenon of extensive management of large amounts of water and fertilizer for greenhouse irrigation is still common, which leads to an increase in the cost of greenhouse planting, and the development of greenhouse water conservation is imminent.

[0003] The irrigation control of crops is not meticulous enough. Nowadays, the high intelligent irrigation system has high cost, and the low-cost irrigation system has poor irrigation effect and serious waste. There is an urgent need for a new type of high-efficiency, low-cost irrigation system suitable for bonsai, flowers and other greenhouse potted crops. Low, intelligent water-saving irrigation system suitable for large-scale promotion

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