Wall mounting type indoor air updating device

Abstract

The invention relates to a wall mounting type indoor air updating device which comprises an installing box in a cuboid shape. A fresh air outlet and a first dirt air inlet are formed in the front portion and the back portion of the left side of the installing box, a second dirt air inlet is formed in the bottom of the installing box, a dirt air outlet and a fresh air inlet are formed in the front portion and the back portion of the right side of the installing box, a heat exchange filter is arranged on the back side of the middle portion of the interior of the installing box, and a left separating plate, a right separating plate and a front separating plate are arranged in the installing box in the vertical direction; and the back side of the heat exchange filter is connected with the inner wall of the back side of the installing box, the right side of the left separating plate is connected with the left side of the heat exchange filter, the left side of the right separating plate is connected with the right side of the heat exchange filter, and the back side of the front separating plate is connected with the front side of the heat exchange filter. According to the wall mounting type indoor air updating device, a forced type fresh air flowing field is formed indoors, and therefore the indoor fresh air exchange need is met. The wall mounting type indoor air updating device is easy and convenient to operate and low in noise, does not occupy indoor space, is wide in application scope, and can be applied to middle and small buildings such as kindergartens, hospitals, universities and middle schools and family house habitation projects.

Description

technical field [0001] The invention belongs to the technical field of air circulation and purification, in particular to a wall-mounted indoor air renewal device. Background technique [0002] In Scandinavia, a country that pays attention to quality and energy saving, the central ventilation system (VMC) has existed for 50 years. In the 1970s, more than 90% of newly-built houses in Spain were equipped with VMC systems. In 1989, ASHRAE of the United States formulated the "Indoor Air Quality Ventilation Specification". In Germany, the residential ventilation system has been integrated into the building and has become an indispensable and important part. In 2000, the European Union harmonized residential ventilation standards. In China, the indoor air pollution control norm was born on January 1, 2002. The occurrence of SARS, bird flu, tuberculosis and other diseases has made the whole world pay great attention to indoor air quality. Existing air conditioners also have th...

AI Technical Summary

Problems solved by technology

Existing air conditioners also have the function of exchanging air, but the air exchanging efficiency is small, and the outdoor air is not filtered. The air entering the room is the same as the outdoor air, and the indoor air is directly discharged outside

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