Evaporating cooling air treatment unit combining vertical pipe indirect part with pulling type filling parts

Abstract

The invention discloses an evaporating cooling air treatment unit combining vertical pipe indirect part with pulling type filling parts. The evaporating cooling air treatment unit is composed of a direct evaporating cooling unit and indirect evaporating cooling units, wherein the indirect evaporating cooling units are symmetrically arranged on the left side and the right side of the direct evaporating cooling unit. The structures of the indirect evaporating cooling units arranged on the left side and the right side are same. The direct evaporating cooling unit comprises the pulling type filling parts which are symmetrically arranged left and right. The top of each pulling type filling part is provided with a self-operated water distribution device b, a water retaining plate b and a secondary air outlet from bottom to top in sequence. The bottom of each pulling type filling part is provided with a circulating water tank b. Each circulating water tank b and the corresponding self-operated water distribution device b are connected through a water supply pipe b. According to the evaporating cooling air treatment unit, a pulling type bag type filter is arranged in a primary air inlet, so that outdoor air containing dust drops to the ground directly, the service life of the filter is improved, and the working intensity of manpower is relieved; operation and maintenance workers replace and maintain filler conveniently through the pulling type filling parts; and performance of the evaporating cooling air treatment unit is optimized by using a symmetrical structure, and the very good practical value is achieved.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning equipment, and in particular relates to an evaporative cooling air handling unit combined with indirect riser pipes and pull-type fillers. Background technique [0002] Evaporative cooling ventilation and air-conditioning technology is an energy-saving, low-carbon, environmentally friendly, economical, healthy and green refrigeration and air-conditioning technology. It has been widely used, especially in my country's industrial workshops, data centers and other fields. [0003] Since the dry areas of our country are rich in renewable energy - "dry air energy", the evaporative cooling equipment has been greatly developed, so the evaporative cooling system has been widely used in the large spaces of public buildings in the dry areas of our country. Such as high passenger station, exhibition hall and other places. However, due to the large amount of sand and dust in the outdoor air in dry a...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an evaporative cooling air handling unit combined with vertical pipe indirect and pull-type packing, which solves the problems of easy blockage of heat exchanger and filtering device and inconvenient maintenance when the existing air handling unit is in use

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