Title:
HEAT EXCHANGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/206544
Kind Code:
A1
Abstract:
A heat exchange device comprises: a housing; a fan having a fan air outlet and fan air inlet and a heat exchange element disposed in the housing; a housing air vent disposed on the housing; and a connector having one end connected to the housing air vent. The connector is formed by more than one pipe connection portion having a different diameter. The pipe connection portion closest to the housing air vent is a first pipe connection portion, and the pipe connection portion farthest from the housing air vent is a second pipe connection portion. The diameter of the first pipe connection portion is larger than the diameter of the second pipe connection portion. A heat insulation member is disposed inside the connector, and an air passage allowing air to pass is disposed inside the heat insulation member.
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Inventors:
WU KUNRAN (CN)
YANG ZHENHONG (CN)
IIO KOUJI (JP)
HASEGAWA NORIHIKO (JP)
YANG ZHENHONG (CN)
IIO KOUJI (JP)
HASEGAWA NORIHIKO (JP)
Application Number:
PCT/CN2016/085537
Publication Date:
December 29, 2016
Filing Date:
June 13, 2016
Export Citation:
Assignee:
PANASONIC ECO SYS GUANGDONG CO (CN)
PANASONIC CORP (JP)
PANASONIC CORP (JP)
International Classes:
F24F13/30; F24F12/00
Domestic Patent References:
| WO2001022021A1 | 2001-03-29 |
Foreign References:
| CN204806611U | 2015-11-25 | |||
| CN201396899Y | 2010-02-03 | |||
| CN105003996A | 2015-10-28 | |||
| JPH09170771A | 1997-06-30 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
中科专利商标代理有限责任公司 (CN)
中科专利商标代理有限责任公司 (CN)
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