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Device for treating heat and damp in enclosed space

A closed space, heat and humidity treatment technology, applied in space heating and ventilation, space heating and ventilation details, household heating and other directions, to achieve the effect of saving manufacturing and operation and maintenance costs, simple composition, and improving efficiency

Inactive Publication Date: 2015-05-27
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned problems have brought great pressure to the fragile environmental control system.

Method used

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  • Device for treating heat and damp in enclosed space
  • Device for treating heat and damp in enclosed space
  • Device for treating heat and damp in enclosed space

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] see Figure 1-Figure 4 , as can be seen from the figure, the present invention is a low-energy air cooling dehumidification device based on phase change cold storage materials used in a closed space, including an air heat exchange device 1, and the lower end of the air heat exchange device 1 is connected to an air inlet device 2, The upper end is connected with the air outlet device 3 . The air heat exchange device 1 is a hollow circular cylindrical body, and several air ducts 4 penetrating up and down are arranged in the cylindrical body. In actual design, the air duct 4 is formed by several tube bundles passing through the air heat exchange device. An ice filling hole 5 is provided on the upper surface of the cylinder for adding ice material around the air duct inside the cylinder, and the ice filling hole 5 is provided wit...

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Abstract

The invention discloses a device for treating heat and damp in an enclosed space. An air heat exchange device is in a hollow cylinder shape, air passages are arranged in the cylinder, an ice feeding hole is formed in the upper surface of the cylinder, a sealing mechanism which can be opened is arranged at the ice adding hole, the lower end of the cylinder is provided with a liquid drain opening so as to drain out the melted ice, an air intake device is provided with a flow equalizing cavity, an air inlet and a condensate outlet, the air inlet and the condensate outlet are communicated with the flow equalizing cavity, one end of each air passage is communicated with the flow equalizing cavity, an air exhaust device is provided with an air collecting box, the other end of each air passage is communicated with an air collecting box, an opening of the air collecting box is reduced to form an air outlet, and a blower is arranged in the air outlet. The device has the advantages that the structure is simple, the arrangement of external cold sources and heat sinks is not needed, the arrangement of refrigerating movement parts is not needed, the air treatment efficiency in the enclosed space is greatly improved, and the manufacturing, operation and maintenance cost is reduced.

Description

technical field [0001] The invention relates to a cooling and dehumidifying device, in particular to a low-energy air cooling and dehumidifying device based on a phase change cold storage material in a closed space, and belongs to the technical field of air conditioning. Background technique [0002] The air temperature and humidity in closed spaces (such as flight cabins and refuge cabins) are related to important issues such as the health, working status, and performance of instruments and equipment in the space. For some closed spaces (such as flight cabins), cooling and dehumidification of air is an important and necessary content of environmental control. [0003] According to the second law of thermodynamics, using traditional vapor compression or air compression refrigeration technology, the air cooling dehumidification system in a closed space must have the following components: cold source, heat sink, compressor (or heat compressor), heat exchanger and Other ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F13/30
CPCF24F5/0017F24F13/14F24F13/30Y02E60/14
Inventor 王勇焦玉洗杨勋李文欣马婷婷李晓磊
Owner CHONGQING UNIV
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