Device for directly preparing fresh water by utilizing wind energy
A wind energy and direct technology, applied in drinking water installations, water supply installations, wind energy power generation and other directions, can solve the problem of large area, achieve the effect of less area, avoid water pollution, and high energy utilization efficiency
Pending Publication Date: 2018-06-08
NANJING FORESTRY UNIV
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But it also requires a larger area
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[0027] The invention is a device for directly producing fresh water by using wind energy. The device is composed of wind energy utilization components, water vapor condensation components and water intake components; wherein the wind energy utilization components are located at the uppermost end of the device and are used to obtain wind energy. The water vapor is transported to the water vapor condensation component at the lower part of the device; the water vapor condensation component is located at the bottom of the device and is underground or underwater, and condenses the water vapor sent from the upper part of the device into water; one end of the water intake component is connected to the water vapor condensation The bottom of the module and the other end on the ground are used to pump out the condensate for use.
[0028] The wind utilization component includes a wind wheel 1, a wind wheel shaft 2, a wind wheel shaft bearing 3, a tail fin 4, a wind bearing 5, a bevel gear tr...
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The invention relates to a device for directly preparing fresh water by utilizing wind energy. The device consists of a wind energy utilization component, a water vapor condensation component and a water taking component, wherein the wind energy utilization component is positioned at the uppermost end of the device, and is used for taking wind energy and conveying water vapor at the upper part ofthe device into the water vapor condensation component at the lower part of the device; the water vapor condensation component is positioned at the lowermost part of the device and under the ground orwater, and is used for condensing the water vapor fed from the upper part of the device into water; one end of the water taking component is connected to the bottom of the water vapor condensation component, the other end of the water taking component is positioned on the ground, and the water taking component is used for pumping out vapor condensed water for use. According to the device, a fuelor electric power is not consumed, the wind energy does not need to be converted into electric energy, seawater or other water sources with poor water quality are not required, any drug does not needto be added, the obtained water is high in quality, and the device occupies a small area and is simple to maintain.
Description
Technical field [0001] The invention relates to a device for directly producing fresh water by using wind energy. The device of the invention is particularly suitable for the South China Sea and East China Sea islands far away from the mainland, and can also be used in other vast areas with abundant wind energy and sufficient water vapor in the air. Background technique [0002] Water is the source of life, and islands without fresh water resources are not suitable for human survival. Generally, islands without fresh water resources are very small islands, such as most islands and reefs in the South my country Sea. If humans want to survive on these islands, an artificial fresh water supply system must be established. There are generally three methods: (1) Fresh water is transported from the mainland by supply; (2) Rainwater is blocked; (3) Seawater desalination. Transporting fresh water from the mainland is time-consuming and laborious, and consumes a lot of resources and manp...
Claims
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IPC IPC(8): E03B3/28F03D9/28
CPCF03D9/28E03B3/28Y02E10/72Y02P80/10
Inventor 林少华刘国华赵寅荆肇乾薛红琴曹世玮王祝来刘亚利
Owner NANJING FORESTRY UNIV