Pipeline device matched with fresh air system

Abstract

The invention discloses a pipeline device matched with a fresh air system. The pipeline device comprises an air guiding pipeline. An air inlet is formed in one end of the air guiding pipeline, and theother end of the air guiding pipeline is connected with a slow air pipeline which is connected to the fresh air system. A draught fan is arranged between the air guiding pipeline and the slow air pipeline, and an air guiding assembly is arranged at the top of the inner wall of the air guiding pipeline and provided with a plurality of air guiding blades. The pipeline device is applied to front endequipment of the fresh air system, the air guiding assembly is mounted in the air guiding pipeline, and the air guiding blades are arranged on the air guiding assembly; and after the draught fan is started, the air guiding blades incline in the air inlet direction under the suction effect of the draught fan, an air cutting channel is formed in an air guiding channel, the air guiding efficiency isimproved, under the same air power, the air cutting channel can be achieved through the draught fan of small power, and energy consumption and noise are reduced.

Description

technical field [0001] The invention relates to a fresh air system, in particular to a pipeline device matched with the fresh air system. Background technique [0002] In some residences, hotels, office buildings, shopping malls, factories and many other buildings, there will be dust and other pollution, mainly including physical hazards, chemical hazards, biological hazards, and hypoxia hazards. These hazards will affect people's health, therefore, the indoor air quality of living or working has attracted people's attention. In order to solve these problems, a fresh air system will be installed to purify the indoor air. However, the existing fresh air system still has some shortcomings: (1) due to the limitation of space, the air guide efficiency is low; (2) the air guide efficiency is low and auxiliary power is required Larger fan consumes more energy and noise. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide...

AI Technical Summary

Problems solved by technology

In order to solve these problems, a fresh air system will be installed to purify the indoor air. However, the existing fresh air system still has some shortcomings: (1) due to the limitation of space, the air guide efficiency is low; (2) the air guide efficiency is low and auxiliary power is required Larger fan, more power consumption and noise

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