Title:
HIGH-EFFICIENCY EVAPORATIVE CONDENSER WITH HOT AND COLD COMPLEMENTARY VARIABLE FUNCTION
Document Type and Number:
WIPO Patent Application WO/2020/019386
Kind Code:
A1
Abstract:
Disclosed is a high-efficiency evaporative condenser with a hot and cold complementary variable function. The evaporative condenser comprises fins (21), and straight pipes interspersed between the fins (21), wherein two ends of each of the straight pipes are connected to each other by means of an elbow (22) to form an S-shaped refrigerant trend line; and same also comprises four straight pipe rows (25, 26, 27, 28) arranged side by side, wherein two heat exchange branches (101, 102) are comprised in the straight pipe rows (25, 26, 27, 28); the straight pipes of each of the heat exchange branches (101, 102) are in prostrate connection in rows at one side of a heat exchanger by means of the elbow (22) and are in cross-bridging at the other side of the heat exchanger; and multiple U-shaped pipe sections in the same row are formed at the prostrate connection side, and the U-shaped pipe sections in the same row of each of the heat exchange branches (101, 102) sequentially enter, in turns in a staggered manner, the other straight pipe row from one straight pipe row by means of the elbow for bridging. Bridging and prostrate connections are respectively implemented in a braided manner, thus ensuring that the pipelines of two refrigerating systems are in staggered interspersion, thereby realizing hot and cold complementary energy bridging.
Inventors:
ZHENG ZHAOZHI (CN)
LI CAIHANG (CN)
LUO ZHIFENG (CN)
CHEN ZHIHAO (CN)
MO HAOXIAN (CN)
YAN SIYUAN (CN)
LIU LINBIN (CN)
LI YUCHUN (CN)
HE QINBO (CN)
LI XIYU (CN)
ZHANG JIAQING (CN)
GUO YUHANG (CN)
LI GAI (CN)
LI CAIHANG (CN)
LUO ZHIFENG (CN)
CHEN ZHIHAO (CN)
MO HAOXIAN (CN)
YAN SIYUAN (CN)
LIU LINBIN (CN)
LI YUCHUN (CN)
HE QINBO (CN)
LI XIYU (CN)
ZHANG JIAQING (CN)
GUO YUHANG (CN)
LI GAI (CN)
Application Number:
PCT/CN2018/101507
Publication Date:
January 30, 2020
Filing Date:
August 21, 2018
Export Citation:
Assignee:
FOSHAN GUANGTENG NEW ENERGY CO LTD (CN)
International Classes:
F25B39/00; F24F12/00; F25B41/34
Foreign References:
| CN108826726A | 2018-11-16 | |||
| CN109186013A | 2019-01-11 | |||
| DE202018104940U1 | 2018-10-10 | |||
| JPH05223285A | 1993-08-31 | |||
| CN103307805A | 2013-09-18 | |||
| CN204630048U | 2015-09-09 | |||
| CN2470765Y | 2002-01-09 | |||
| JP2001041502A | 2001-02-16 | |||
| EP2629033A2 | 2013-08-21 | |||
| EP3203176A2 | 2017-08-09 |
Attorney, Agent or Firm:
BEIJING ZHUOHENG INTELLECTUAL PROPERTY AGENCY (CN)
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