The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2025
Filed:
Sep. 23, 2021
Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd., Zhejiang, CN;
Ruixue Xiao, Zhejiang, CN;
Jianlong Jiang, Zhejiang, CN;
SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD., Zhejiang, CN;
Abstract
A heat exchanger includes a first collecting tube, a second collecting tube, first heat exchange tubes, and second heat exchange tubes. The first heat exchange tubes and the second heat exchange tubes are alternately arranged along the length direction of the first collecting tube. A first assembly separates a first main channel in the first collecting tube into a first flow channel and a second flow channel. The first flow channel includes a first channel, and first lumens. The first lumens are communicated with first heat exchange tubes. The second flow channel includes a second channel and second lumens. The second lumens are communicated with second heat exchange tubes. The heat exchanger can be applied to an air conditioning unit having multiple refrigeration systems.