Counter-flow cooling tower

By installing rain curtain elimination parts in the countercurrent cooling tower, the resistance problem of rain curtain to the air inlet is solved, the air inlet efficiency and heat exchange efficiency are improved, energy consumption and noise are reduced, and performance improvement and cost savings are achieved.

CN222670745UActive Publication Date: 2025-03-25深圳艾可米克技术有限公司
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Patent Information

Application Number
CN202420823220.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-19
Publication Date
2025-03-25
Estimated Expiration
2034-04-19

AI Technical Summary

Technical Problem

The existing countercurrent cooling tower has too much resistance to the inlet air by rain curtains, resulting in no cold air flow in the filler in the middle, and the heat exchange cannot be achieved, and the overall performance is reduced by about 15-20%.

Method used

Install rain curtain removal parts in the cooling tower to eliminate rain curtains formed by cooling water drops, avoid rain curtains affecting air inlet, improve air inlet efficiency, and direct cooling water to the water collection pool through the diversion tank.

Benefits of technology

By eliminating rain curtains, the air inlet efficiency is improved, the fan energy consumption is reduced, the sound of falling into the water is eliminated, the environmental noise hazard is reduced, and the overall heat exchange efficiency is improved by about 20%.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a counter flow type cooling tower which comprises a shell, a hot water inlet pipe, a filler cooling section, a water collecting tank and a plurality of rain curtain eliminating pieces, and the rain curtain eliminating pieces are installed in an air cavity at intervals and close to the bottom of the filler cooling section and can guide cooling water dripping from the filler cooling section to the edge of the air cavity. A ventilation gap is formed between every two adjacent rain curtain eliminating pieces. According to the utility model, the rain curtain eliminating piece is arranged below the filler sheet to eliminate most rain curtains formed after flowing through the filler cooling section, so that the influence of the rain curtains on transverse air inlet is avoided, the air inlet efficiency is improved, and the fan energy consumption is reduced; meanwhile, water is guided to the edges of the two sides through the rain curtain eliminating piece, the water falling sound of the reverse flow type cooling tower is eliminated, and environmental noise hazards are reduced.
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