Patent ID: 11874065
Assignee: CHONGQING UNIVERSITY
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A cooling water-saving device for a cooling tower, comprising: indirect heat exchange devices and a water collecting tank, wherein an inner wall of a cooling tower shell is sealed by the water collecting tank, and the indirect heat exchange device comprises:
a heat exchange channel and a heat insulation channel, the heat insulation channel penetrates through a bottom of the water collecting tank, a bottom inlet of the heat insulation channel communicates with air entering from a bottom of the cooling tower shell, the heat exchange channel for shielding water drops is arranged at a top outlet of the heat insulation channel, the top of the heat exchange channel extends into an air outlet in the upper part of the cooling tower shell, and the lower outlet of the heat exchange channel communicates with a rain area.