Non-fresh-water irrigation system

An irrigation system and power generation system technology, applied in the field of waterless irrigation system, can solve the problems of poor water quality, equipment wear and tear, dependence on rainfall, etc., and achieve the effect of increasing water recycling rate, reducing dust, and getting rid of the dependence on power grid

Inactive Publication Date: 2013-03-20
BEIJING ETECHWIN ELECTRIC
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  • Abstract
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  • Claims
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Problems solved by technology

However, these methods generally have the disadvantages of poor water quality, which is not conducive to irrigation, high cost, low efficiency, large equipment wear and tear, and dependence on rainfall.

Method used

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0020] The present invention provides a waterless irrigation system, such as figure 1 As shown, the waterless irrigation system includes two parts: a water collection device 1 and an electrical storage device 2, wherein the water collection device uses a refrigeration device to cool and collect water, and the refrigeration device is a semiconductor refrigeration device, such as figure 2 As shown, the outside of the cold end of the semiconductor refrigeration sheet 3 in the semiconductor refrigeration device is provided with a cold end radiator, and the outside of the hot end is provided with a hot end radiator, and the hot end radiator 5 is wrapped by a radiator cover 11, and the ...

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Abstract

The invention discloses a non-fresh-water irrigation system which comprises two portions, namely a water collecting device and a power storage device. The water collecting device conducts cooling collection through a refrigeration device. The power storage device provides electric power for the refrigeration device. The refrigeration device is a semiconductor refrigeration device. The power device is connected with a power generation system and stores electric energy generated by the power generation system. A cold end radiator is arranged at the outer portion of the cold end of a semiconductor refrigeration sheet of the semiconductor refrigeration device and a hot end radiator is arranged at the outer portion of the hot end of the semiconductor refrigeration sheet of the semiconductor refrigeration device. A cooling fan is arranged on the outer surface of the hot end radiator and a cooling water collecting tank is formed in the outer side of the cold end radiator. A water outlet is formed in the cooling water collecting tank. The non-fresh-water irrigation system is capable of achieving agricultural production in an environment without fresh water, removing dependence of agricultural production on the fresh water. Meanwhile non-fresh-water irrigation system uses green energy such as wind energy and solar energy, so that dependence of agricultural production on an electric net is removed.

Description

technical field [0001] The invention belongs to the technical field of irrigation, and in particular relates to a waterless irrigation system. Background technique [0002] Agricultural irrigation must use water resources, usually using natural fresh water for irrigation. But in arid environments or coastal environments without fresh water, watering vegetation becomes very difficult, and water supply through pipelines in some remote rural areas is relatively expensive, because the extremely long distances require sufficiently long pipelines and pumping stations to provide electrical energy. In order to solve the irrigation problem in water-poor areas, various water harvesting methods such as seawater desalination, flood storage, and groundwater exploitation have emerged. However, these methods generally have the disadvantages of poor water quality, which is not conducive to irrigation, high cost, low efficiency, large equipment wear and tear, and dependence on rainfall. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/02
CPCY02P60/12
Inventor 吕梁年
Owner BEIJING ETECHWIN ELECTRIC
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