Patent ID: 11959705
Assignee: ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 10:
11. The heat exchanger as claimed in claim 1, wherein the heat exchanger further comprises;
a first collecting pipe, wherein the first, collecting pipe is communicated with the first channel (11) of each of the plurality of heat exchange assemblies (10) respectively,
a second collecting pipe, wherein the second collecting pipe is communicated with the second channel (12) of each of the plurality of heat exchange assemblies (10) respectively;
a liquid inlet pipe (60), communicated with the first collecting pipe; and
an air outlet pipe (50), communicated with the second collecting pipe;
wherein a pipe diameter of the liquid inlet pipe (60) is smaller than a pipe diameter of the air outlet pipe (50), and a pipe diameter of the first collecting pipe is smaller than a pipe diameter of the second collecting pipe, or a pipe diameter of the liquid inlet pipe (60) is smaller than a pipe diameter of the air outlet pipe (50), or a pipe diameter of the first collecting pipe is smaller than a pipe diameter of the second collecting pipe.