Method and device for evaporating water and liquefied vapor

Abstract

The invention discloses a method and device for evaporating water and liquefying water vapor. Water evaporates on the evaporation / liquefaction layer, or when the water vapor in the gas contacting the evaporation / liquefaction layer is saturated, the water vapor evaporates / liquefies Liquefaction on the layer; the evaporation / liquefaction layer is the water-absorbent layer or the water-wettable layer, the water is immersed in the water-absorbent layer or distributed on the surface of the water-wettable layer, the thickness of the water-absorbent layer or the water-wettable layer The thickness of the water layer on the surface is below 2mm. The present invention has various functions such as cooling, heat dissipation, heating, heat absorption, moisturizing, moisture absorption, negative ion generation, pure water production, extraction of soluble matter in water, air filtration, and power generation. Water just works. The water and moisture mentioned in the present invention can be any liquid and gas, as long as it has the characteristics of evaporation and liquefaction.

Description

technical field [0001] The present invention relates to a method and device for evaporating water and liquefying water vapor, in particular to a method for evaporating and liquefying water and water vapor on the surface of a water-absorbing material layer or a wettable material layer for heat dissipation and cooling, and heat-absorbing and heating-up methods. The device has multiple functions such as moisturizing, absorbing moisture, generating negative ions, producing pure water, extracting soluble matter in water, filtering air, and generating electricity. It does not consume energy and can operate as long as there is water. The scope of application involves production tools, electrical products, electronic products, mechanical products, outdoor products, daily necessities, housing, construction, vehicles and ships, clothing, military, scientific research, aviation, aerospace, improving the natural environment and other fields. It is suitable for heat dissipation and cooling...

AI Technical Summary

Problems solved by technology

Disadvantages: ①Water attachment or water layer is too thick, the evaporation of water is slow, and the cooling effect is not obvious; ②Directly use water vapor to cool down, increase the humidity of the cooling space, which is harmful to human body; ③Separate the water through the medium The attachment does not absorb moisture when cooling the object, and the object is easily damp due to cooling; ④The fan consumes energy and generates noise

At the same time, the capillary principle is basically not used, and the only technology that uses the capillary principle to replenish water is: 1. Patent CN101712399B (a trash can that uses water evaporation to cool and deodorize) Disadvantages: ① Water supply is only carried out through the capillary principle, and the upper evaporation layer is very easy to stop due to lack of water Evaporation, the use is too narrow; ②The evaporation layer is too thick, the efficiency is low; ③Without a moisture absorption system, the interior of the trash can is easily damp or wet, and the scope of use cannot be expanded

Patent No. CN2015456209U (a kind of water evaporative cooling clothing) Disadvantages: ①Water collection bag is required to store water, which affects wearing comfort, and it is easy to overflow water during human activities; ②Water is only supplied by capillary principle, and the upper evaporation layer is very easy Evaporation is stopped due to lack of water; ③The waterproof layer seals part of the body and affects the distribution of human body moisture

The disadvantages are: ① they are used to directly or indirectly contact the outside air, and use the heat conduction of the object to dissipate the temperature, so the efficiency is low. When the temperature is high, the heating element will affect the efficiency due to overheating and even stop working. The second type is more difficult to dissipate heat; ②The device Complicated, need to design complex liquid return pipeline, return pump, radiator, fan, etc.; ③ When using fan and return pump, it needs to consume electric energy

The disadvantages are: ① consume a lot of energy; ② generate noise

The disadvantages are: ①consumes a lot of power; ②has high-voltage current, and there are potential safety hazards; ③has electromagnetic radiation

The disadvantages are: ① It consumes a lot of energy; ② Heating and evaporation are easy to generate scale, which requires frequent and complicated cleaning and high maintenance costs; ③ Filtration needs to replace the filter screen, filter element, etc., polluting the environment

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