Cooling tower packing PVC sheet with improved corrugation structure

By using improved corrugated structure PVC sheet cooling tower packing, the problems of scaling and insufficient flow conduction capacity of traditional PVC sheet have been solved, achieving more efficient cooling effect and packing utilization rate.

CN224375084UActive Publication Date: 2026-06-19GUANGDONG SHIHUA NEW MATERIAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG SHIHUA NEW MATERIAL TECH CO LTD
Filing Date
2025-06-24
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

Traditional PVC sheets are prone to scaling, which reduces cooling efficiency. In addition, the one-way guide plate has limited flow guiding capacity, which can easily lead to water flow deviation or channeling, reducing the utilization rate of the packing material.

⚗Method used

The cooling tower packing material, made of PVC sheets with an improved corrugated structure, consists of stacked cooling plates and staggered coated strips. The coated strips are equipped with guiding and assembly mechanisms. The surface of the cooling plates is coated with a foam layer. The guide plates are trapezoidal. Beads and slots are used for stacking. The guide plates work together to enhance water and air flow. The foam layer expands and extrudes scale.

🎯Benefits of technology

It improves cooling efficiency, avoids the effects of scaling, increases the contact area between water and air, prevents channeling, and enhances the utilization rate of the packing material.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of cooling tower fillings PVC sheet with improved corrugated structure, it is related to cooling tower cooling appliance technical field, including layer by layer stacked cooling plate, the top surface and bottom surface of cooling plate are installed with multiple film-coated strips, and film-coated strip is installed with guiding mechanism and the assembling mechanism of being convenient for cooling plate stacking;The utility model is coated by foaming layer on film-coated strip and cooling plate surface, it is convenient for foaming layer expansion after being heated, on one hand, the contact area of water and air can be increased, on the other hand, when foaming layer expands, surface scale will be extruded, it is favorable to ensure the cleanliness of cooling plate surface, improve cooling speed and cooling effect;Again through the cooperation of first deflector and second deflector, it is convenient for improving the flow speed of air and water, avoid the occurrence of channeling phenomenon, improve the utilization of filler;Finally solve the problem that existing device surface scale leads to poor cooling effect and low filler utilization.
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