Completely heat exchange method and apparatus with hydroscopic solution as circulating work medium
Title:
Completely heat exchange method and apparatus with hydroscopic solution as circulating work medium
Application Number:
02155301
Application Date:
2002/12/09
Announcement Date:
2004/06/23
Pub. Date:
Publication Number:
1506630
Announcement Number:
1200228
Grant Date:
2005-5-4
Granted Pub. Date:
2005-5-4
ApplicationType:
Invention
State/Country:
11[China|beijing]
IPC:
F24F 3/147, F28D 3/00
Applicant(s):
Tsinghua Univ.
Inventor(s):
Li Zhen, Chen Xiaoyang, Liu Xiaohua
Key Words:
Completely heat exchange, hydroscopic solution, circulating work medium
Abstract:
The present invention discloses one kind of completely heat exchange method and apparatus with hydroscopic solution as circulating work medium, and belongs to the field of air conditioning technology. The present invention has the advantages of low cost, easy manufacture and use and less pressure loss. The method of the present invention includes the following steps: for the pump to pump solution from the bottom solution tank to stuffing top for spraying; to raise the temperature and humidity from outdoor via contact with hydroscopic solution, which is cooled and concentrated; to lead the heated and humidified air into room directly or through further processing in air conditioning casing; to distribute the cooled and concentrated solution to lower stuffing via the partition board; to heat and dilute solution and lower the temperature and humidity of air via mutual contact and exhaust the cold and dry air to outdoor; and to return the heated and diluted solution to the bottom solution tank.
Claim:
Priority:
PCT:
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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
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