Pipeline-free fresh air indoor circulating system

Abstract

The invention discloses a pipeline-free fresh air indoor circulating system. The system achieves pipeline-free fresh air circulation, actively guides fresh air into all rooms, can regulate the output state of an air guiding unit and can sufficiently utilize collected information of indoor air quality to regulate the working state of a fresh air unit and the working state of the air guiding unit. The system structurally comprises the fresh air unit, the air guiding unit and a control unit; the fresh air unit comprises a fresh air fan in signal connection with the control unit; the air guiding unit comprises multiple guiding fans which are each in signal connection with the control unit; the control unit comprises a central processor and indoor air quality information collection sensors in signal connection with the central processor. The pipeline-free fresh air indoor circulating system has the technical advantage that even if doors and windows of the independent rooms are closed, pipeline-free fresh air circulation can be achieved.

Description

Technical field [0001] The invention relates to the technical field of indoor air purification systems, in particular to a pipeless fresh air indoor circulation system. Background technique [0002] The fresh air system in the prior art usually needs to distribute the filtered outdoor air into each room through the air duct. The erection of the air duct requires a large amount of civil engineering construction, the laying time is long, and the pipeline wiring will also affect the structural design of the decoration. Further, in order to enhance the artistic effect of the ceiling, the air ducts arranged on the ceiling are usually blocked by suspended ceilings and other facilities. The installation of the suspended ceilings usually further increases the installation cost of indoor decoration, and also affects the height of the indoor use after decoration. Further, in order to meet the need of fixing the air duct, it is necessary to perforate the load-bearing beam or the load-beari...

AI Technical Summary

Problems solved by technology

The erection of the air duct needs to involve a lot of civil engineering construction, the laying time is long, and the pipeline wiring will also affect the structural design of the decoration

Furthermore, in order to enhance the artistic effect of the ceiling, the air duct arranged on the ceiling is usually blocked by facilities such as the ceiling. The setting of the ceiling usually further increases the installation cost of the interior decoration, and also affects the indoor use floor height after decoration.

Furthermore, in order to meet the fixed needs of the air duct, it is necessary to punch holes in the load-bearing beams or load-bearing walls of the room for some apartment types, which will easily affect the structural performance of the building

In addition, due to the long-term use of the additional air duct, a large amount of dust will accumulate in the air duct, and it is easy to breed a large number of bacteria under the action of humid air. These bacteria will also affect human health after being brought into the room with the fresh air circulation; even The method of regularly cleaning the air duct is used to overcome the above-mentioned technical defects. Since the cleaning process takes a long time, the cleaning workload is heavy, and the cost of working hours is high, the cost of using the fresh air system with the above structure will also be greatly increased.

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