Title:
REFRIGERATING UNIT AND THROTTLING DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/045408
Kind Code:
A1
Abstract:
A throttling device comprises a front-end throttling section (21) and a back-end pipeline connection section (22). A throttling orifice is provided in the front-end throttling section (21), and an outer lateral wall of the throttling orifice is a conical structure with a smaller front end and a larger rear end. The back-end pipeline connection section (22) has a connection portion for fitting with a front pipeline and a back pipeline. Also provided is a refrigerating unit using the throttling device. The device has a refrigerating throttling effect and an anti-blocking function.
Inventors:
ZHONG RUIXING (CN)
ZHANG ZHIPING (CN)
LIU HUA (CN)
LI HONGBO (CN)
JIANG NAN (CN)
CHEN YUHUI (CN)
LIU JIANFEI (CN)
XIE RONG (CN)
JIANG CAIYUN (CN)
ZHANG ZHIPING (CN)
LIU HUA (CN)
LI HONGBO (CN)
JIANG NAN (CN)
CHEN YUHUI (CN)
LIU JIANFEI (CN)
XIE RONG (CN)
JIANG CAIYUN (CN)
Application Number:
PCT/CN2016/081851
Publication Date:
March 23, 2017
Filing Date:
May 12, 2016
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F25B41/31
Foreign References:
| CN105042954A | 2015-11-11 | |||
| CN205014707U | 2016-02-03 | |||
| CN103748400A | 2014-04-23 | |||
| CN104236644A | 2014-12-24 | |||
| CN201763703U | 2011-03-16 | |||
| CN202141259U | 2012-02-08 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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