Air purification system for indoor air ventilation and purification

Abstract

An air purification system for indoor air ventilation and purification includes an air cleaner box, a fresh air inlet, a room A air return port, a room A air supply port, a mixed air duct, a fan and a purifier, and further includes a fresh air control valve and an air return electric valve, the air purification system can be also provided with a room B air return port and a room B air supply port besides the room A air return port and the room A air supply port, wherein all parts are sequentially connected inside the air cleaner box. In addition to the above, the air purification system can be a wood air cleaner box and can be combined with wood furniture, connected with a temperature regulator, provided with a humidity regulator, combined with a nature air outlet and provided with a positive pressure air outlet. The air purification system has effects of regulating fresh air quantity, temperature and humidity in indoor environment and positive pressure ventilation, one set of purification device is shared by two rooms, so that the whole indoor air reaches comfortableness of cleanness, oxygen enrichment and appropriate temperature and humidity and all-weather operation requirement. The air purification system has functions of decoration and rapid installation.

Description

Technical field [0001] The invention relates to an air purification system for indoor ventilation and purification, in particular to an air purification system capable of supplementing fresh air, purifying air, adjusting temperature and humidity, and exhausting air with positive pressure. Background technique [0002] A comfortable living and office environment is: clean, oxygen-enriched and suitable temperature and humidity. Factors that affect indoor air quality include indoor pollutants, outdoor pollutants and insufficient oxygen. The ideal solution is to open windows for ventilation. Opening windows for ventilation can not only introduce fresh oxygen into the room, but also dilute and discharge indoor polluted air. However, in places with serious outdoor air pollution, opening windows for ventilation is not only limited by seasons, but also by outdoor air pollution. At present, the products on the market that solve indoor pollution are air purifiers, and the products th...

AI Technical Summary

Problems solved by technology

Its disadvantages are: ① It cannot prevent pollutants from entering the room from the outside, and the airflow generated by the air purifier will accelerate the entry of outdoor pollutants; ② It cannot supplement enough outdoor oxygen; ③ When the room temperature is slightly lower, due to the air Flow makes the body feel air-cooled

Its disadvantages are: ① It cannot efficiently purify the air entering the room; ② The unidirectional flow fresh air ventilator does not have a heat recovery device, which will lead to waste of energy; ③ It has a great impact on the indoor temperature and makes the human body feel uncomfortable, so it cannot operate around the clock ;④The installation of exhaust ducts is costly and difficult. For rooms that have been decorated, the decoration needs to be destroyed before installation

Its disadvantages are: ① It cannot efficiently purify the air entering the room; ② The long air supply pipe is easy to accumulate dust and bacteria, causing secondary air pollution; ③ When the outdoor temperature is continuously lower than minus 8 degrees, the heat exchanger will produce condensation. Due to the phenomenon of frost, it cannot run around the clock; ④The power consumption of double fans is high; ⑤It is costly and difficult to install the air supply duct and exhaust duct. For the room that has been decorated, it needs to destroy the decoration before installation

Its disadvantages are: ①The air volume adjustment only needs to adjust the fresh air volume, and does not need to adjust the return air volume, while the air volume configuration regulator of the freshener can adjust the fresh air volume and indoor return air volume at the same time; ②There is only one return air outlet and air supply outlet. For the purification of the whole room, due to the large air volume of a single freshener, it will cause discomfort to the human body; ③The temperature and humidity of the air supply are not adjusted

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