Title:
AIR CONDITIONER USING WATER VAPOR REFRIGERANT FOR MODULAR DATA CENTER AND DATA CENTER COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/226299
Kind Code:
A1
Abstract:
The present invention relates to an air conditioner using a water vapor refrigerant for a modular data center and a data center comprising same. The air conditioner using a water vapor refrigerant for a modular data center in the present invention comprises a box body and an air conditioning system. The air conditioning system comprises heat exchangers, water atomization apparatuses, an air circulation side fan and a vapor side fan. Each heat exchanger is provided with a plurality of columns of bidirectional micro-channels on both sides; the water atomization apparatuses cooperate with pressure regulation apparatuses to form vapor; the vapor side fan is used for forming a negative pressure, such that the vapor evaporates under the negative pressure in a C-D direction and absorbs heat in the heat exchangers so as to achieve refrigeration; and the air circulation side fan is used for sucking, into the micro-channels of the heat exchangers and in an A-B direction, air in a space needing to be cooled, such that after heat exchange in the micro-channels is completed, the air is discharged into the space needing to be cooled. The beneficial effects are as follows: water vapor is used as a refrigerant and can evaporate under a negative micro-pressure to achieve refrigeration; a refrigeration apparatus does not need to use a compressor to drive a refrigerant cycle, such that the complexity of a device is greatly reduced; and the structure is simple, the energy consumption is low, the cost is low, the refrigeration efficiency is high, and the manufacturing cost and the running cost are reduced.
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Inventors:
YANG JIANGUO (CN)
LI XIAOLONG (CN)
XIE WEIBO (CN)
ZHANG JILONG (CN)
WANG QUANJIANG (CN)
CHEN XIMOU (CN)
ZHOU CHENGJUN (CN)
KANG JIANHUI (CN)
LI XIAOLONG (CN)
XIE WEIBO (CN)
ZHANG JILONG (CN)
WANG QUANJIANG (CN)
CHEN XIMOU (CN)
ZHOU CHENGJUN (CN)
KANG JIANHUI (CN)
Application Number:
PCT/CN2022/128153
Publication Date:
November 30, 2023
Filing Date:
October 28, 2022
Export Citation:
Assignee:
BEIJING JINGKELUN ENGINEERING DESIGN AND RES INSTITUTE CO LTD (CN)
International Classes:
F24F5/00; A62C3/16; F24F13/30; H05K7/20
Foreign References:
| CN217635973U | 2022-10-21 | |||
| CN2110821U | 1992-07-22 | |||
| CN114251879A | 2022-03-29 | |||
| CN213818605U | 2021-07-27 | |||
| CN201819327U | 2011-05-04 | |||
| CN101871681A | 2010-10-27 |
Attorney, Agent or Firm:
BEIJING XUANYAN LAW FIRM et al. (CN)
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