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Evaporative cooling type total heat recovery unit

A technology of total heat recovery and evaporative cooling, applied in the field of air conditioning equipment, can solve the problems of energy waste, single, cross-contamination unit operation mode, etc., and achieve the effects of avoiding reactive power consumption, ensuring quality, and high efficiency of total heat recovery

Inactive Publication Date: 2016-01-27
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an evaporative cooling full heat recovery unit, which solves the problems of large energy waste, cross-contamination of fresh air and exhaust air, and single operating mode of the existing evaporative cooling heat recovery unit

Method used

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  • Evaporative cooling type total heat recovery unit
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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] The evaporative cooling total heat recovery unit of the present invention has a structure such as figure 1 As shown, it includes an organic unit housing, and the opposite side walls of the unit housing are respectively provided with an exhaust air inlet 3 and a fresh air inlet 16; a first cooling unit is arranged in the unit housing near the exhaust air inlet 3, close to The fresh air inlet 16 is provided with a second cooling unit, a cold wind reprocessing chamber is arranged between the first cooling unit and the second cooling unit, and the first cooling unit and the cold wind reprocessing chamber are all connected to the second cooling unit.

[0031] Both the exhaust air inlet 3 and the fresh air inlet 16 are provided with air volume control valves.

[0032] The second cooling unit includes a fresh air treatment cabinet 15, and th...

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Abstract

The invention discloses an evaporative cooling type total heat recovery unit. The evaporative cooling type total heat recovery unit comprises a unit shell. An exhaust air inlet and a fresh air inlet are formed in two opposite side walls of the unit shell respectively. A first cooling unit is arranged in the position, close to the exhaust air inlet, in the unit shell. A second cooling unit is arranged in the position, close to the fresh air inlet, in the unit shell. A cold air retreatment chamber is arranged between the first cooling unit and the second cooling unit. Both the first cooling unit and the cold air retreatment chamber are connected with the second cooling unit. By the adoption of the evaporative cooling type total heat recovery unit, the problems that according to an existing evaporative cooling type heat recovery unit, energy consumption is large, cross contamination between fresh air and exhaust air is caused, and the existing evaporative cooling type heat recovery unit operates in only one mode are solved.

Description

technical field [0001] The invention belongs to the technical field of air conditioning equipment, and in particular relates to an evaporative cooling full heat recovery unit. Background technique [0002] At present, most evaporative cooling heat recovery units only recover sensible heat, ignoring latent heat, which is likely to cause energy waste; when such units are running in transitional seasons, when fresh air and exhaust air flow through the heat exchanger, non-functional consumption. The fresh air and exhaust air of most evaporative cooling heat recovery units have to be in contact to complete energy recovery, which causes pollution to the fresh air. In addition, the existing evaporative cooling heat recovery units operate in a single mode and cannot adapt to different seasons. [0003] Based on the defects of existing evaporative cooling heat recovery units, the combination of evaporative cooling full heat recovery technology, condensed water recovery water replen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F12/00F24F13/30F24F13/22
CPCF24F5/0035F24F12/002F24F13/222F24F13/30F24F2012/005
Inventor 黄翔李依轩吕伟华
Owner XI'AN POLYTECHNIC UNIVERSITY
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