Air conditioner system based on indirect evaporative cooling technology
Title:
Air conditioner system based on indirect evaporative cooling technology
Application Number:
200610114684
Application Date:
2006/11/21
Announcement Date:
2007/04/25
Pub. Date:
Publication Number:
1952503
Announcement Number:
Grant Date:
Granted Pub. Date:
ApplicationType:
Invention
State/Country:
11[China|beijing]
IPC:
F24F 3/00
Applicant(s):
Tsinghua University
Inventor(s):
Jiang Yi, Xie Xiaoyun, Yu Xiangyang
Key Words:
indirect evaporative cooling, air conditioner system
Abstract:
The invention relates to an air-conditioner system based on indirect evaporation cooling technology, belonging to HVAC area, characterized in that the air-conditioner system comprises indirect evaporation cooling water chiller, indirect evaporation fresh air handling unit, sensible heat and removal end device and cooling water cycling pump; said indirect evaporation cooling water chiller comprises countercurrent air cooler and countercurrent filling tower; the cooling water with 15-18DEG C generated by indirect evaporation cooling water chiller enters into sensible heat and removal device and carries sensible heat in the room away under the influence of cooling water cycling pump; itself temperature, rising and flowing out, enters into facial air cooler of indirect evaporation cooling water chiller; after fresh air is cooled itself temperature rises again and it flows back to cooling chiller so as to generate cooling water continuously and accomplish cooling water cycling. Compared with conventional, air-conditioner system the energy-saving of air-conditioner system is more than 30% and CFC refrigerant is not used. It is provided with economical, energy-saving and circumstance protection so on. It is the air-conditioner system in drier region with wide application.
Claim:
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PCT:
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