Portable Outdoor Cooling Device Based on Photovoltaic DC Drive

A DC drive and cooling device technology, applied in clothing, applications, heating methods, etc., can solve problems such as limited cooling effect, achieve the effect of improving cooling effect, improving battery life, and solving difficulties in outdoor power supply

Inactive Publication Date: 2018-01-02
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In the research, it was found that the reason why the human body feels hot is actually because the human body is exposed to the sun for a long time, and a large amount of heat is generated after being irradiated by the sun. Therefore, when doing outdoor activities or working, use shelters to avoid sunlight. The human body can alleviate the feeling of heat to a certain extent, but the cooling effect brought by simply blocking the sun is very limited, and usually requires a cooling device to cool down. Most of the commonly used cooling devices are based on evaporative cooling technology. More direct evaporative cooling technology

Method used

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  • Portable Outdoor Cooling Device Based on Photovoltaic DC Drive
  • Portable Outdoor Cooling Device Based on Photovoltaic DC Drive
  • Portable Outdoor Cooling Device Based on Photovoltaic DC Drive

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] The present invention is based on a portable outdoor cooling device driven by photovoltaic direct current, and its structure is as follows: figure 1 As shown, it consists of a solar power supply unit, an energy storage-water storage integrated unit, and a spray-fan evaporative cooling unit connected in sequence through cables.

[0030] The solar power supply unit is composed of a thin-film photovoltaic cell group attached to the surface of the clothing 14 and a connector a2; the thin-film photovoltaic cell group is connected to the connector a2 through a cable e27, and the connector a2 is connected to the energy storage-water storage integrated unit through a cable a3 .

[0031] The thin-film photovoltaic cell group is composed of a plurality of thin-film photovoltaic cells 1 connected in series through cables d25.

[0032] The energ...

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Abstract

The invention discloses a portable outdoor cooling device based on photovoltaic direct-current drive. The portable outdoor cooling device comprises a solar power supply unit, an energy storage-water storage integrated device and a spraying-fan evaporation cooling unit which are sequentially connected through cables. The portable outdoor cooling device based on photovoltaic direct-current drive has the advantages that a flexible thin film photovoltaic battery is used to generate power for a load, and continuous power is provided to the spraying-fan evaporation cooling unit through the energy storage-water storage integrated device to allow the spraying-fan evaporation cooling unit to operate continuously and outdoors; in addition, the cooling device is light and handy and quite suitable for being carried about.

Description

technical field [0001] The invention belongs to the technical field of outdoor refrigeration equipment, and in particular relates to a portable outdoor cooling device based on photovoltaic DC drive. Background technique [0002] In recent years, high temperature weather has occurred frequently in many areas in summer, making people who spend a long time outdoors or working suffer from high temperatures. In high temperature weather, along with the evaporation of human sweat, sometimes people will have adverse reactions such as heatstroke. Therefore, in the hot outdoors, how to cool down the human body reasonably and provide a comfortable environment for people has become the focus of people's research. [0003] In order to solve the problem of difficulty in cooling outdoors, small fans that can be worn on the head have appeared on the market, but this small fan is rechargeable and cannot generate continuous power, and its cooling effect is also very limited. It can be seen ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00A41D13/005
CPCA41D13/0056F24F5/0046F24F2005/0067
Inventor 黄翔申长军韩正林
Owner XI'AN POLYTECHNIC UNIVERSITY
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