Dual-circulation intelligent oxygen fresh air purification system

Abstract

The invention provides a dual-circulation intelligent oxygen fresh air purification system. The dual-circulation intelligent oxygen fresh air purification system comprises a fresh air ventilator body, a first electric air valve, a second electric air valve, an internal circulation purification bin, a primary-effect filter element, a special-effect filter element, and a high-efficiency filter element, wherein the first electric air valve is arranged at the inner side of the internal circulation purification bin; the second electric air valve is arranged at an air inlet of the fresh air ventilator body; wherein the internal circulation purification bin is used to circularly purify indoor air, and carry out automatic switching control over purification routes of indoor and outdoor air is carried out through the first electric air valve and the second electric air valve; the special-effect filter element is arranged at a bypass between the air inlet and the internal circulation purification bin; and the special-effect filter element is located between the primary-effect filter element and the high-efficiency filter element on a vertical plane, and is used to remove formaldehyde chemical pollutants produced indoors in an internal circulation condition. According to the dual-circulation intelligent oxygen fresh air purification system, the problem that a long-time fresh air ventilation consumes indoor energy is avoided, energy loss is reduced, the purification efficiency is improved, dual-circulation purification of indoor environment is guaranteed, and airflow is more energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of ventilation and purification, in particular to a dual-cycle intelligent oxygen fresh air purification system. Background technique [0002] The existing commonly used fresh air ventilation system mainly replaces the indoor and outdoor air volume in equal amounts, and long-term use will cause unnecessary waste of indoor cold and heat sources. Moreover, the secondary pollution of indoor decoration furniture by the fresh air ventilation system cannot achieve the effect of replacement, and it is necessary to rely on air purifiers to solve the secondary pollution of the room, resulting in unnecessary waste of investment. [0003] The existing fresh air ventilation system cannot solve the problems of excessive pollutants in the home environment and energy loss, and eliminate the shortcomings of the purifier not producing oxygen and the fresh air fan not purifying. For this reason, it is necessary to develop a ...

AI Technical Summary

Problems solved by technology

[0005] For this reason, the purpose of the present invention is to propose a dual-cycle intelligent oxygen fresh air purification system, which can improve the purification flow direction of the existing fresh air system, prevent the problem of indoor energy loss caused by long-term fresh air ventilation, reduce energy loss and improve purification efficiency , to ensure the double-cycle purification of the indoor environment, and the air flow is more energy-saving and environmentally friendly

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