Wall-mounted ventilation purifier

Abstract

The invention relates to a wall-mounted ventilation purifier which comprises a box body, a controller, an outdoor air duct, an outdoor air inlet, a fresh air valve, an air return vent, an air passage, a fan, purifying device sets and an air supply outlet, and is characterized in that besides the air return vent, an adjacent room air return inlet can also be formed; besides the air supply outlet, an adjacent room air supply outlet can also be formed, wherein the outdoor air inlet, the air return vent and the adjacent room air return inlet are positioned at one side of the box body, the air supply outlet and the adjacent room air supply outlet are positioned at the other end of the box body, the air passage is formed between the outdoor air inlet, the air return vent and the adjacent room air return inlet and between the air supply outlet and the adjacent room air supply outlet, the fan and the purification device sets are arranged in the air passage and are communicated mutually, and the outdoor air inlet is communicated with the outdoor air duct and the fresh air valve. The wall-mounted ventilation purifier realizes a multiple purification function of indoor and outdoor ventilation purification and indoor circulating purification (one room or two adjacent rooms).

Description

technical field [0001] The invention relates to an air purifier, in particular to a wall-mounted ventilating purifier capable of realizing both indoor and outdoor air ventilation and purification, as well as indoor air circulation and purification Background technique [0002] Factors that affect indoor air quality include indoor pollutants, outdoor pollutants, and indoor carbon dioxide concentrations that are too high. Indoor pollutants are characterized by strong toxicity and long duration. Outdoor pollutants are becoming more and more serious due to air pollution. Excessive indoor carbon dioxide concentration leads to indoor hypoxia, which makes the human body feel tired and irritable. Solutions to indoor air pollution include opening windows for ventilation, fresh air ventilators and air purifiers. [0003] Window ventilation can not only introduce fresh oxygen into the room, but also dilute and discharge indoor polluted air, but window ventilation is not only limited...

AI Technical Summary

Problems solved by technology

The disadvantages of the fresh air ventilator are: the long air supply duct is easy to accumulate dust and bacteria breeding; it cannot be operated around the clock due to the influence of outdoor temperature; the installation cost of the air supply duct and exhaust duct is high and difficult, and it needs to be destroyed to install

The disadvantages of the air purifier are: it cannot prevent pollutants from entering the room from the outside; it cannot reduce the concentration of indoor CO2; the indoor oxygen content is low

Its disadvantages are: the air freshener adjusts the fresh air volume and the return air volume at the same time through the air volume configuration regulator, and the structure is complex; the fresh air volume and the return air volume cannot be adjusted independently; there is only one return air outlet and air supply outlet, and the purification device cannot be used efficiently

Images