Hydrodynamic fan cooling tower capable of generating sub wet bulb temperature water

A wet-bulb temperature and water-driven fan technology, which is applied in the direction of water shower coolers, engine components, machines/engines, etc., can solve the problem of high energy consumption, achieve the effect of compact unit structure, save space, and improve heat exchange efficiency

Inactive Publication Date: 2013-05-01
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high dry bulb temperature and low wet bulb temperature in Northwest China provide rich conditions for evaporative cooling. Traditional cooling towers can only produce cold water that is higher than or close to the wet bulb temperature, and the energy consumption is generally relatively high.

Method used

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  • Hydrodynamic fan cooling tower capable of generating sub wet bulb temperature water

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Embodiment Construction

[0017] The present invention will be described in detail below with reference to the drawings and specific embodiments.

[0018] The water driven fan cooling tower capable of producing sub-humid bulb temperature water of the present invention has a structure such as figure 1 As shown, a cooling tower shell is included. The left and right sides of the cooling tower shell are symmetrically provided with riser-type indirect evaporative coolers with the same structure. A direct evaporative cooler is installed between the two riser-type indirect evaporative coolers. An exhaust fan 10 is provided on the upper part of the evaporative cooler, and an exhaust port 11 is provided on the top wall of the cooling tower shell corresponding to the exhaust fan 10.

[0019] The vertical tube type indirect evaporative cooler includes a vertical heat exchange tube group 5, the upper part of the vertical heat exchange tube group 5 is sequentially provided with filler a6, nozzle a7 and water baffle a8, ...

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Abstract

The invention discloses a hydrodynamic fan cooling tower capable of generating sub wet bulb temperature water. The hydrodynamic fan cooling tower comprises a cooling tower shell; vertical pipe type indirect evaporative coolers with the same structure are symmetrically arranged on the left side and the right side of the cooling tower shell; a direct evaporative cooler is arranged between the two vertical pipe type indirect evaporative coolers; an exhaust fan is arranged at the upper part of the direct evaporative cooler; and an exhaust port is formed on the top wall of the cooling tower shell corresponding to the exhaust fan. The hydrodynamic fan cooling tower capable of generating the sub wet bulb temperature water has the benefits that a water turbine is used for replacing a motor to be taken as a power source of the exhaust fan, so that the energy consumption is reduced; and the vertical pipe type indirect evaporative coolers and the direct evaporative cooler are combined, and the leading effects of the evaporative coolers are fully exerted, therefore, the cooling tower has the advantages of environmental friendliness, high efficiency and energy conservation.

Description

Technical field [0001] The invention belongs to the technical field of air conditioning equipment, and in particular relates to a water driven fan cooling tower capable of producing sub-humid bulb temperature water. Background technique [0002] Cooling tower is a kind of equipment that uses the contact of water and air to reduce water temperature through evaporative cooling. Evaporative cooling technology is an efficient, economical and environmentally friendly cooling method that uses the difference between the dry bulb temperature and the wet bulb temperature of the air to obtain cooling capacity through heat and moisture exchange with water. It is different according to the meteorological conditions in various regions of the country. How to use. The higher dry bulb temperature and lower wet bulb temperature in Northwest China provide rich conditions for evaporative cooling. Traditional cooling towers can only produce cold water greater than or close to the wet bulb temperatu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28C1/14F03B13/00
Inventor 黄翔李鑫宋祥龙张璐瑶
Owner XI'AN POLYTECHNIC UNIVERSITY
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