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Movable solar air water taking system

A technology for water intake from air and solar energy, applied in water supply installations, drinking water installations, buildings, etc., can solve the problems of water difficulty, limited space, and separate water intake, and achieve the effects of high refrigeration efficiency, compact structure, and easy portability.

Inactive Publication Date: 2015-11-25
UNIV OF SHANGHAI FOR SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Water resources are scarce in some deserts and arid areas of our country. When transporting materials or personnel in these areas, we can only rely on long-distance transportation. However, when transporting materials, the space in the car is limited, and it is very inconvenient to transport a large amount of water. Water issue is a problem
Most of the air water intake devices that have been invented are adsorption water intake, basically using adsorption materials with strong adsorption capacity, absorbing at night and heating and desorbing during the day. This kind of equipment is often bulky and inconvenient to carry and transport.
Moreover, the adsorption-type water intake needs a day and a night as a water intake cycle, and water cannot be extracted separately during the day

Method used

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  • Movable solar air water taking system
  • Movable solar air water taking system
  • Movable solar air water taking system

Examples

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Embodiment Construction

[0011] Such as figure 1 The structure diagram of the mobile solar air water intake system is shown. The system includes an air water intake device and a Stirling refrigerator; the air water intake device includes a filter screen 1, a fan 2, a regenerator 3, a condenser 4, a water collector Battery 8, accumulator 7, copper plate 14, heat pipe 12.

[0012] Such as figure 2 The schematic diagram of the connection between the Stirling refrigerator system and the heat pipe is shown, and the Stirling refrigerator 6 includes: a linear compressor 18, a hot-end heat exchanger 17, a cold finger 16, a cold-end heat exchanger 13, and a hot-end heat exchanger 17 The wiring compressor 18, the cold finger 16 connects the hot end heat exchanger 17 and the cold end heat exchanger 13, the linear compressor 18 pushes the compression piston to generate pressure waves, and there is an expansion piston inside the cold finger 16, and the expansion piston is in the middle of the pressure wave. Exp...

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Abstract

The invention relates to a movable solar air water taking system. A solar cell supplies power to a draught fan and a Stirling cryocooler in daytime, and a storage battery supplies power to the draught fan and the Stirling cryocooler at night. The cold end of the Stirling cryocooler is connected with heat pipes in a water condenser, the heat pipes in the water condenser conduct cold and heat exchange with air collected and cooled by a heat regenerator, condensate water separated out by fins on the heat pipes condenses on the fins on the heat pipes and then flows into a water collector below the water condenser to be stored, cold air in the water condenser returns to the heat regenerator to cool air collected by the heat regenerator, and then the cooling cycle is formed. Adopted energy is completely provided by solar energy, sufficient solar energy resources exist in desert areas, and the water taking system is used for solving the water use problem during transportation in arid areas such as deserts. In combination with the Stirling cryocooler, the system is small in size, compact in structure, convenient to carry and high in refrigeration efficiency in low-temperature areas. The movable solar air water taking system has the advantages of being environmentally friendly, free of pollution and capable of continuously taking water in daytime and at night.

Description

technical field [0001] The invention relates to a water intake device, in particular to a mobile solar air water intake system. Background technique [0002] With the development of human society, environmental problems are becoming more and more serious, especially land desertification, fresh water resources are scarce, and energy problems are particularly prominent. Water resources are scarce in some deserts and arid areas of our country. When transporting materials or personnel in these areas, we can only rely on long-distance transportation. However, when transporting materials, the space in the car is limited, and it is very inconvenient to transport a large amount of water. The issue of water use is a difficult problem. The air contains a part of water vapor. Even in arid desert areas, the relative humidity in the air can reach more than 20%. Therefore, it is very considerable to use solar energy to extract fresh water from the air. Most of the air water intake devic...

Claims

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Application Information

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IPC IPC(8): E03B3/28
Inventor 陈曦武飞张华曹广亮李廷宇马文统
Owner UNIV OF SHANGHAI FOR SCI & TECH
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