Serial controllable module combined air treatment device

Abstract

The invention relates to a serial controllable module combined air treatment device which comprises an air exchange exhaust duct, a fresh air inflow duct and a circulating air duct. The air exchange exhaust duct communicates with indoor space and outdoor space, a draught fan is arranged on the outer port of the air exchange exhaust duct, and a control valve is arranged on the inner port of the air exchange exhaust duct. The fresh air inflow duct communicates with the indoor space and the outdoor space, a draught fan is arranged on the outer port of the fresh air inflow duct, a control valve is arranged on the inner port of the fresh air inflow duct, multiple functional modules arranged in series are arranged in the fresh air inflow duct, and air entering the fresh air inflow duct can sequentially flow through the functional modules. The outer end of the circulating air duct communicates with the outer end of the fresh air inflow duct, the inner end of the circulating air duct communicates with the inner end of the fresh air inflow duct, and the inner port of the circulating air duct directly communicates with the indoor space. Control valves are arranged at the joint of the circulating air duct and the fresh air inflow duct and the inner port of the circulating air duct. By means of the manner that the functional modules are connected in series and the control valves are connected in parallel, the functions of the device are easy to expand, module control is simplified, and meanwhile fresh air treatment and indoor space circulation treatment are achieved.

Description

technical field [0001] The invention relates to an air treatment device, in particular to an air treatment device with multiple processing capabilities, in particular to a series controllable modular combined air treatment device. Background technique [0002] The temperature, humidity, pollutants, peculiar smell and indoor air circulation of indoor air will seriously affect the comfort of people's indoor life. If the indoor humidity is too high, it will easily lead to the growth of various harmful bacteria in the room, resulting in moldy items and food; if the concentration of pollutants exceeds the standard, it will directly affect human health and even threaten life safety; indoor odor will seriously affect the comfort of the living environment; Long-term lack of indoor air circulation and fresh air replacement can easily lead to various respiratory diseases; moreover, the current environmental pollution is becoming more and more serious, especially the problem of urban s...

AI Technical Summary

Problems solved by technology

If the indoor humidity is too high, it will easily lead to the growth of various harmful bacteria in the room, resulting in moldy items and food; if the concentration of pollutants exceeds the standard, it will directly affect human health and even threaten life safety; indoor odor will seriously affect the comfort of the living environment; Indoor air is not circulated for a long time and fresh air is not replaced, which can easily lead to various respiratory diseases; moreover, the current environmental pollution is becoming more and more serious, especially the problem of urban smog is becoming more and more prominent, and indoor air quality is getting more and more attention.

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