Title:
HEAT EXCHANGER NOISE CANCELLING STRUCTURE, AIR HEAT EXCHANGER, AND ELECTRIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/019811
Kind Code:
A1
Abstract:
A heat exchanger noise cancelling structure, comprising a fluid guiding apparatus. The fluid guiding apparatus can be arranged at the side of a fluid inlet of a heat exchanger (3) and change the direction of a fluid, so that the fluid flows across the heat exchanger (3) via gaps between fins (31) in the direction parallel to the fins (31) on the heat exchanger (3), thus preventing the fluid from scratching the fins (31) of the heat exchanger (3), reducing or eliminating noise pollution produced by the heat exchanger (3) and an electric device in everyday life. Also disclosed is the air heat exchanger (3) and the electric device.
Inventors:
LIU HUA (CN)
LIU BOCHUN (CN)
WANG JUNYONG (CN)
HU ZHIYAO (CN)
ZENG JINGUO (CN)
GONG LIXUAN (CN)
LIU BOCHUN (CN)
WANG JUNYONG (CN)
HU ZHIYAO (CN)
ZENG JINGUO (CN)
GONG LIXUAN (CN)
Application Number:
PCT/CN2019/085551
Publication Date:
January 30, 2020
Filing Date:
May 05, 2019
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F24F13/08; F24F13/24
Foreign References:
| CN103245005A | 2013-08-14 | |||
| CN103245005A | 2013-08-14 | |||
| CN2420559Y | 2001-02-21 | |||
| CN108895644A | 2018-11-27 | |||
| CN107477684A | 2017-12-15 | |||
| CN105588193A | 2016-05-18 | |||
| CN106369670A | 2017-02-01 |
Attorney, Agent or Firm:
KANGXIN PARTNERS,P.C. (CN)
Download PDF: