Fresh air machine with temperature compensation function

Abstract

The invention discloses a fresh air machine with a temperature compensation function and relates to the field of air purification. The fresh air machine comprises an outdoor unit and an indoor unit, the outdoor unit is a heat exchange system comprising a compressor, and the indoor unit is an air purification adjustment portion and comprises an air quality testing portion, an air purification portion and a temperature adjustment portion; the air quality testing portion comprises a PM (particulate matter) 2.5 sensor, a TVOC (total volatile organic compound) sensor, a CO2 sensor, a temperature and humidity sensor and the like; the air purification portion comprises an initial effect filter, an electrostatic dust collector, an activated carbon filter, an efficient filter and a light catalyst component; the temperature adjustment portion refers to heat exchange fins connected with the outdoor unit. Indoor air can be purified manually or according to indoor air quality testing values, the indoor air temperature can also be regulated, air is purified, and meanwhile, comfortable temperature is provided.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a new fan. technical background [0002] The World Health Organization pointed out in the 2005 edition of "Air Quality Guidelines" that when the annual average concentration of PM2.5 reaches 35 μg / m 3 When the human mortality hazard ratio is 10μg / m 3 cases increased by about 15%. Since people spend more than 70% of their life indoors, the quality of indoor air quality has an important impact on people's health. [0003] With the rapid development of air purifiers and fresh air fans, various space purification products have been launched one after another. The single-type air purification products on the market cannot take into account the function of temperature regulation while improving air quality, and the ducted fresh air fan has a heat exchanger. It reduces the loss of indoor temperature and cannot maintain a constant indoor temperature; existing air-conditioning products ...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of air purifiers and fresh air fans, various space purification products have been launched one after another. The single-type air purification products on the market can not take into account the function of temperature adjustment while improving air quality, and the ducted fresh air fan has a heat exchanger. It reduces the loss of indoor temperature and cannot maintain a constant indoor temperature; existing air-conditioning products on the market are gradually adding ventilation functions, but it can only alleviate the problem of indoor hypoxia, but cannot improve indoor air quality; The introduction of the temperature compensation function will improve this state, and keep the indoor temperature stable while purifying the indoor air

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