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Non-filler flow cooling tower

A cooling tower without filler technology, which is applied in the direction of water shower coolers, direct contact heat exchangers, heat exchanger types, etc., can solve the problems of fouling and blockage of sheet heat dissipation materials, reduce the heat dissipation performance of cooling towers, etc., and achieve The effect of reducing air flow resistance, improving heat dissipation performance, and reducing tower height

Inactive Publication Date: 2003-12-24
陈家贤
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, the radiator is composed of sheet-like heat sink materials. After a period of use, scaling and blockage will occur on the sheet-like heat sink materials, thus reducing the heat dissipation performance of the cooling tower. Therefore, the scale generated on the heat sink materials needs to be removed.

Method used

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Embodiment Construction

[0025] see figure 2 , 3 As shown, the non-filler flow cooling tower 10 of the present invention includes a tower body 11 , which is a structure made of plastic material or steel plate. The top of the tower body 11 has a hot air discharge port 12 . A cold air inlet 13 is provided near the bottom circumference of the tower body 11, so that the cold air from the outside enters therefrom. The cold air inlet 13 is composed of louvers (LOVERS) blades 14, and the blades 14 are inclined from outside to inside to introduce cold air42. A plate 32 is arranged between the louver blades 14 .

[0026] Inside the tower body 11, multiple groups of symmetrical diffusers 20 (DIFFUSER) are arranged above the cold air inlet 13, and a spray tube 30 is provided below each group of diffusers 20, and several radial outer walls of the spray tube 30 are provided. The V-shaped nozzles 31 arranged equidistantly allow the hot liquid flowing into the spray pipe 30 to be ejected from the V-shaped nozzle...

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Abstract

A non-filler flow-type cooling tower is composed of tower body with air exhaust outlet on top and cold air inlets at lower part, multiple groups of diffuser consisting of gradually widening part, throat and gradually narrowing part in the tower body, a spray tube with several V-shaped nozzles under each group of diffusers, a water remover before air exhaust outlet, and a liquid collecting tray. Its advantages include high heat sinking performance, low air resistance and high quantity of air coming into tower body.

Description

technical field [0001] The invention relates to a heat exchange device, in particular to a fluid cooling tower without filler which can improve the heat dissipation performance of the cooling tower. Background technique [0002] see Figure 1A and Figure 1B As shown, the creator once proposed a vertical flow cooling tower (certificate number No. 117483, hereinafter referred to as the previous case) in Taiwan on November 22, 1995. This kind of structure is to make the hot liquid flow upward from the jet pipe. It is sprayed at a high speed in a continuous curtain shape, and sprayed into the throat of the diffuser to form a negative pressure below the throat of the diffuser, and a large amount of external cooling air is sucked in from the air inlet below the tower body to form an upward flow of air flow, so that the flow in the same direction The air flow and the fluid are mixed and contacted in a liquid-gas state in the diffuser for heat exchange. After the hot air goes upw...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28C1/02
Inventor 陈家贤
Owner 陈家贤
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