Novel filler structure

Abstract

The invention belongs to the technical field of cooling tower fillers and cooling towers, and provides a novel filler structure. The improved packing structure is a packing structure with a secondary channel, so that the full contact degree of cooling water and air in packing is increased. By changing the structure of the filler and optimizing the filler scheme, the same cooling effect is achieved under the condition of relatively small air inlet amount, and therefore, the operation energy consumption of the cooling tower is reduced; and an existing common filler supporting structure is cylindrical, water flow on the two sides of a positioning column is large, ventilation resistance is large, and the heat exchange efficiency of water vapor and air flow is seriously affected. According to an existing improved novel positioning column structure, a trapezoidal semi-cylindrical structure with grooves is adopted, the radius of the trapezoidal semi-cylindrical structure is gradually changed, three grooves are additionally formed in the arc face of one side, through experimental verification, the novel positioning column structure greatly reduces water flow on the two sides of the positioning column, ventilation resistance is effectively reduced, turbulence disturbance of wind is increased, and the heat exchange effect of water vapor and the wind is improved.

Description

technical field [0001] The invention belongs to the technical field of cooling tower fillers and cooling water towers, and specifically relates to a novel filler structure that can enhance heat exchange effects, improve cooling performance, and improve heat exchange effects between water vapor and wind. Background technique [0002] A cooling tower is a device that cools a hot fluid to a reasonable temperature. The function of the cooling tower is to exchange heat between the cooling water carrying the waste heat and the air in the tower, so that the waste heat is transferred to the air and diffused into the atmosphere. The role of the filler in the cooling tower is to increase heat dissipation, prolong the residence time of cooling water, increase the contact surface of gas and liquid, make them mix strongly with each other, increase heat transfer, and distribute water evenly. The performance of the packing mainly depends on the large surface area, the uniform distribution...

AI Technical Summary

Problems solved by technology

According to the journal "Retrofit of Natural Ventilation Cooling Towers", most of the fixed support structures of fillers on the market are cylindrical, and there are generally large water flows on both sides of the positioning column and large ventilation resistance, which seriously affects the heat exchange between water vapor and wind. Therefore, a new packing support structure is proposed to greatly reduce the water flow on both sides of the positioning column and strengthen the heat exchange between water vapor and wind to solve the above problems

Images