A wall-mounted multifunctional fresh air blower

Abstract

A wall-mounted multifunctional fresh air machine comprises a square shell (1), wherein an air supply channel (2) is arranged on the left side of the lower portion of the shell (1), the air supply channel (2) is connected with an air intake chamber (4), a filter device (5) is arranged on the right side of the air intake chamber (4), the filter device (5) contains filter elements (9), one of the filter elements (9) is connected with an air supply direct-current frequency conversion fan (6) through the air outlet in the air intake chamber (4), an air exhaust channel (19) is arranged on the left side wall of the shell (1), an air exhaust fan (21) is arranged in the air exhaust channel (19), and the air outlet of the air supply direct-current frequency conversion fan (6) and the air exhaust port of the air exhaust fan (21) are connected with a hexagon heat exchanger (13) for heat exchange.

Description

technical field [0001] The invention relates to the technical field of air treatment, in particular to a wall-mounted multifunctional fresh air blower. Background technique [0002] At present, the global environment continues to deteriorate, especially in China, where the economy is developing rapidly. Statistics from the World Health Organization show that living in turbid air for a long time will cause harm to the nervous system, respiratory system, and immune system of the human body, resulting in decreased immunity and The emergence of related diseases is a long repair process due to the improvement of the outdoor atmosphere, and it will take decades or even one or two generations to solve it. Today, people urgently need to improve the indoor air quality of their lives and work. In order to help maintain physical and mental health and resist possible diseases caused by air pollution. [0003] The traditional window ventilation method can easily lead to disordered indoo...

AI Technical Summary

Problems solved by technology

[0003] The traditional window ventilation method can easily lead to disordered indoor airflow, which may bring the peculiar smell of the bathroom and kitchen into the living room and bedroom. Unavoidable annoying noise; heating in winter and cooling in summer will cause a lot of energy waste, thereby increasing the waste of electricity

[0004] In recent years, in order to improve the indoor air quality, people have started to use air-conditioning fresh air units. However, the air-conditioning fresh air units in the prior art simply arrange some nylon filters to filter large impurities, fibers and other sundries. When the air quality deteriorates seriously The air quality improvement effect is very limited, and dust particles may even be sent into the indoor working area through the unit, which will aggravate the deterioration of air quality and pollute the indoor environment.

Therefore, the operation of the existing fresh air unit under the condition of poor air quality is very unfavorable to the health of indoor personnel

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