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Title:
MAIN ENGINE OUTER CASING STRUCTURE OF AIR COOLED HEAT PUMP UNIT
Document Type and Number:
WIPO Patent Application WO/2016/107164
Kind Code:
A1
Abstract:
Disclosed is a main engine outer casing structure of an air cooled heat pump unit, which belongs to the technical field of heat pumps. The main engine outer casing structure comprises a finned heat exchanger containing chamber (14) and a main engine containing chamber (15). A finned heat exchanger (7) is fixed in the finned heat exchanger containing chamber (14). The periphery of the finned heat exchanger containing chamber (14) is provided with a main air deflector (3) fixed on the air inlet side of the finned heat exchanger (7) and side air blocking mechanisms fixed at two ends of the finned heat exchanger (7). The lower part of the main air deflector (3) is provided with an air deflecting mechanism. An air vent is further arranged below the finned heat exchanger containing chamber (14). Exterior air passes through the air vent and the air deflecting mechanism, and then flows upwards and reaches the finned heat exchanger (7). By the air deflecting mechanism, the air input amount of the finned heat exchanger (7) can be guaranteed and at the same time, the air deflecting mechanism deflects air, reducing frosting of the finned heat exchanger (7), and improving the defrosting speed.

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Inventors:
HE YUNSHAN (CN)
ZHANG YAN (CN)
XIE XICHAO (CN)
LUO WEI (CN)
FAN LEI (CN)
Application Number:
PCT/CN2015/085643
Publication Date:
July 07, 2016
Filing Date:
July 31, 2015
Export Citation:
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Assignee:
SHANDONG TRYWOW HEATPUMP TECHNOLOGY CO LTD (CN)
International Classes:
F25B47/00; F25B30/02
Foreign References:
CN204388424U2015-06-10
CN203719243U2014-07-16
CN203203171U2013-09-18
CN203771794U2014-08-13
CN103743003A2014-04-23
EP1793179A12007-06-06
Attorney, Agent or Firm:
ZIBO JIAHE PATENT AGENCY OFFICE (CN)
淄博佳和专利代理事务所 (CN)
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