一种玻璃钢冷却塔高效散热结构
By introducing a multi-stage filtration and ozone backflushing system within the pre-purification shell of the fiberglass cooling tower, combined with a corrugated PP packing layer, the problem of easy clogging of the spray structure is solved, achieving efficient filtration and uniform spraying of hot water, and improving heat exchange efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-08-28
- Publication Date
- 2026-07-17
AI Technical Summary
The spray structure of existing FRP cooling towers is prone to clogging, resulting in low heat exchange efficiency and incomplete purification of impurities.
The pre-purification process employs a multi-stage filtration system within the housing, including a coarse filter layer, a fine filter layer, and an ozone spray pipe. Combined with a corrugated PP packing layer and a cold air introduction system, this system achieves multi-stage filtration and backflushing to prevent clogging of hot water, ensuring uniform hot water spraying and full contact with the air.
It effectively removes impurities and dissolved salts from hot water, preventing blockages, ensuring uniform and efficient heat exchange, maximizing the heat exchange area, and improving heat dissipation.
Smart Images
Figure CN224517466U_ABST
Abstract
Claims
1. A high-efficiency heat dissipation structure for a fiberglass cooling tower, characterized in that, Includes a hot water inlet pipe (6), one end of which is fitted with a pre-purification shell (1). Inside the pre-purification shell (1), a coarse filter layer (11), a fine filter layer (12), and an ozone spray pipe (10) are installed in sequence. A miniature ozone generator (8) is installed at the top of the ozone spray pipe (10). A water pump (9) is installed between the hot water inlet pipe (6) and the pre-purification shell (1). Spray heads (5) are evenly installed at the bottom of the hot water inlet pipe (6). 5) A flow control valve (18) is installed on the spray head (5). Atomizing nozzles (17) are evenly arranged at the bottom of the spray head (5). A corrugated PP packing layer (2) and a cold air inlet pipe (3) are installed in sequence below the spray head (5). A peak-valley interval area (14) is evenly arranged on the corrugated PP packing layer (2). An air pump (4) is installed at one end of the cold air inlet pipe (3). A guide pipe (13) matching the corrugated PP packing layer (2) is evenly arranged on one side of the cold air inlet pipe (3).
2. The high-efficiency heat dissipation structure of a glass steel cooling tower according to claim 1, characterized in that: The coarse filter layer (11) is a stainless steel filter screen coated with a Teflon non-stick layer.
3. The high-efficiency heat dissipation structure of a glass steel cooling tower according to claim 1, characterized in that: The fine filter layer (12) is an activated carbon purification mesh plate.
4. The high-efficiency heat dissipation structure of a glass steel cooling tower according to claim 1, characterized in that: An inner mounting bracket (19) is fixed on the coarse filter layer (11), the fine filter layer (12) and the ozone blowing pipe (10). The outer wall of the inner mounting bracket (19) is provided with a rubber sealing layer that matches the pre-purification shell (1).
5. The high-efficiency heat dissipation structure of a glass steel cooling tower according to claim 4, characterized in that: Screws are evenly arranged between the top of the inner mounting bracket (19) and the pre-purification shell (1), and the inner mounting bracket (19) and the pre-purification shell (1) form a disassembly and installation structure.
6. The high-efficiency heat dissipation structure of a glass steel cooling tower according to claim 1, characterized in that: The top of the hot water inlet pipe (6) is provided with a cooling tower assembly frame (7), and screw holes are evenly provided at the edge of the cooling tower assembly frame (7).
7. The high-efficiency heat dissipation structure of a glass steel cooling tower according to claim 1, characterized in that: A flange (16) is installed between the spray head (5) and the hot water inlet pipe (6), forming a disassembly and installation structure between the spray head (5) and the hot water inlet pipe (6).
8. The high-efficiency heat dissipation structure of a glass steel cooling tower according to claim 1, characterized in that: Both the air pump (4) and the water pump (9) are equipped with check valves (20).