EC fan exhaust cross-flow closed type side-inlet and side-outlet cooling tower

Abstract

The invention discloses an EC fan exhaust cross-flow closed type side-inlet and side-outlet cooling tower. The cooling tower comprises a tower body, a plurality of EC fans, a water distribution device, a heat exchange coil and a water collector, wherein the two opposite sides of the tower body are respectively provided with an air inlet and an air outlet; the plurality of EC fans are arranged outside the air outlet, and when the EC fans work, the tower body is in a negative pressure state; the water collector is arranged on one side close to the air outlet; the heat exchange coil pipe is arranged between the inner side of the air inlet and the water collector; an inlet of the heat exchange coil pipe is connected with a water inlet pipe arranged on one side of the tower body; an outlet of the heat exchange coil pipe is connected with a water outlet pipe arranged on one side of the tower body; and the water distribution device is arranged above the heat exchange coil pipe. The cooling tower has the advantages of high efficiency, low energy consumption and low noise, and is suitable for similar occasions, such as ventilation ducts and ground pits, and occasions requiring side air outlet.

Description

technical field [0001] The invention relates to the technical field of cooling towers, in particular to an EC fan suction cross-flow closed type side-inlet and side-outlet air cooling tower. Background technique [0002] With the rapid development of my country's industry and urbanization, the environmental requirements and energy use standards are getting higher and higher, which brings great challenges to the technologies of all walks of life. The use of various types of cooling towers and cooling technologies is a development direction to achieve water saving, emission reduction, noise reduction and environmental protection. The cooling tower is a device that generates steam through the contact between water and air for cold and heat exchange, and the steam generated is discharged from the air outlet, thereby reducing the temperature of the air in the tower, so as to reduce the water temperature by dissipating the preheat generated by the industry. The air inlet of a tra...

AI Technical Summary

Problems solved by technology

The air inlet of a traditional cooling tower is at the tower body or bottom, and the air outlet is usually at the top of the tower. In addition, a fan can be added at the air outlet to discharge the steam from the top of the tower. It is not suitable for ventilation ducts, pits, etc. Occasions where side air is required

At the same time, the existing cooling towers have the defects of low efficiency, high energy consumption and high noise

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