Ventilation cooling system and method in closed working environment

Abstract

The invention discloses a ventilation and cooling system and method under a closed operating environment. The ventilation and cooling system comprises a shaft air suction device, a shaft air exhaust port, a delivery pipe which is arranged around the outer side of a core tube, an air cooling device, a plurality of air atomizing devices and a plurality of mixed flow air ports, wherein the plurality of air atomizing devices are arranged on the delivery pipe at intervals, the plurality of mixed flow air ports are arranged on the delivery pipe at intervals, the shaft air suction device and the shaft air exhaust port are respectively connected with the delivery pipe, and the air cooling device is arranged on a connecting pipe between the shaft air suction device and the delivery pipe. The ventilation and cooling system and method under the closed operating environment have the advantages that the fully closed construction environment of high-rise building curtain walls can be improved, the effects of positive-pressure ventilation, negative-pressure air change, spatial air flow circulation and environmental air atomization and moisturizing at construction layers are realized, the air quality on the construction face is improved and the influence caused by temperature reflection of curtain wall glass to heat collection of floors is reduced.

Description

technical field [0001] The invention relates to the field of building construction decoration, in particular to a ventilation and cooling system and method required for labor protection in a closed working environment. Background technique [0002] In recent years, with the continuous growth of China's construction industry, more and more super high-rise buildings have appeared in major cities, and the upsurge of people's favor for super high-rise buildings has never receded. Super high-rise buildings not only have the advantages of modern appearance and saving construction land, but also are the landmark buildings of a city. [0003] But for construction, the construction difficulty of super high-rise buildings is self-evident. In civil construction, the concrete pumping height technology of super high-rise buildings can be said to be a worldwide scientific research topic. For building decoration and decoration construction, super high-rise buildings must not only solve th...

AI Technical Summary

Problems solved by technology

[0004] The decoration construction of super high-rise buildings is mostly in the closed space of curtain walls. During the interior decoration construction, the sub-items of decoration construction are always in a closed silo space with "stuffy heat, dust, peculiar smell and noise". The site environment is dusty, poorly ventilated, Problems such as loud noise, severe odor and high temperature have always plagued construction workers, and occupational health has been greatly affected. These factors have directly led to a decrease in labor productivity

In addition, decorative construction products are affected by high temperature and dust, which reduces the finished product grade

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