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High-efficiency, energy-saving and water-saving method and device for a cooling water tower

A high-efficiency, energy-saving, cooling water tower technology, applied in water shower coolers, direct contact heat exchangers, heat exchanger types, etc. The effect of heat transfer capacity

Active Publication Date: 2017-03-15
DALIAN MARITIME UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to the above-mentioned problem that there is a large amount of floating water after cooling and the waste of water resources, a method and device for cooling water towers with high efficiency, energy saving and water saving are provided

Method used

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  • High-efficiency, energy-saving and water-saving method and device for a cooling water tower

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Such as figure 1 As shown, a high-efficiency, energy-saving and water-saving device for a cooling water tower includes a tower body, a water collecting tray 1 arranged at the bottom of the tower body, an air inlet 2 arranged on the side of the lower end of the tower body, and an air inlet 2 arranged at the bottom of the tower body The air outlet at the top, one side of the water collecting tray 1 is connected to the water outlet pipe 8, a fan 5 is installed in the air outlet, and an integrated water eliminator 6 connected to the water inlet pipe 4 is provided at the upper end of the tower body. The lower end of the integrated water receiver 6 is provided with a spray pipe 7, and a packing layer 3 is provided between the spray pipe 7 and the water collecting pan 1, and the water inlet of the spray pipe 7 is integrated with the The outlet pipe of the water eliminator 6 is connected.

[0032] The circulating water of the present invention is mainly industrial circulating ...

Embodiment 2

[0034] Such as figure 2 As shown, a high-efficiency, energy-saving and water-saving device for a cooling water tower includes a tower body, a water collecting tray 1 arranged at the bottom of the tower body, an air inlet 2 arranged on the side of the lower end of the tower body, and an air inlet 2 arranged at the bottom of the tower body The air outlet at the top, one side of the water collecting tray 1 is connected to the water outlet pipe 8, a fan 5 is installed in the air outlet, and an integrated water eliminator 6 connected to the water inlet pipe 4 is provided at the upper end of the tower body. The lower end of the integrated water collector 6 is provided with a spray pipe 7, and a heat dissipation device 9 is provided between the spray pipe 7 and the water collecting pan 1, and the outlet pipe of the integrated water collector 6 is connected to the The water inlet I91 at the lower end of the cooling device 9 is connected, and the water outlet pipe I92 at the upper end...

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Abstract

The invention discloses an efficient energy-saving and water-saving method and an efficient energy-saving and water-saving device for a cooling water tower. The efficient energy-saving and water-saving method is mainly characterized in that circulating water circulates in the cooling water tower, and the energy-saving and water-saving effects are achieved by virtue of two heat exchange processes. The efficient energy-saving and water-saving device comprises a tower body, a water collection disc, an air inlet and an air outlet, wherein the water collection disc is arranged at the bottom of the tower body, the air inlet is formed in the side surface of the lower end of the tower body, and the air outlet is formed in the top of the tower body; one side of the water collection disc is connected with a water outlet pipe; a draught fan is mounted in the air outlet. The efficient energy-saving and water-saving device is characterized in that an integrated water collector which is connected with a water inlet pipe is arranged at the upper end of the tower body, a spraying pipe is arranged at the lower end of the integrated water collector, and a heat exchange region is arranged between the spraying pipe and the water collection disc. According to the efficient energy-saving and water-saving method and the efficient energy-saving and water-saving device, the heat exchange capacity of the water tower is improved by virtue of reasonable structural layout; by arranging the integrated water collector, drift ice can be effectively recycled and used, and the refrigerating capacity of the water tower can be improved by above 20%.

Description

technical field [0001] The invention relates to a cooling water tower, in particular to a high-efficiency, energy-saving and water-saving method and device for a cooling water tower. Background technique [0002] The cooling tower is a kind of equipment that directly contacts the spray water with the outside air and uses the evaporation of the spray water to dissipate heat from the circulating water. Generally, cooling towers are divided into two types: open type and closed type. The cooling of the open cooling tower cools the circulating water through sensible heat and latent heat. The sensible heat is to cool the circulating water through direct contact between the air and the spray water. The latent heat is to cool the circulating water through the evaporation of part of the spray water. the goal of. This cooling method requires less investment in the early stage and has relatively high cooling efficiency. However, during the operation process, due to the suction of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28C1/14F28F25/00
Inventor 马鸿斌纪玉龙李海军董景明
Owner DALIAN MARITIME UNIVERSITY
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