Compact fresh air exhaust purification air conditioner all-in-one machine

Abstract

The invention relates to a compact fresh air exhaust purification air conditioner all-in-one machine. The machine comprises a fresh air exhaust port, a fresh air-exhaust fan configured to lead in fresh air during forwards rotating and exhaust air to be exhausted from the all-in-one machine during reversely rotating, a guide plate for leading the fresh air to a filter device, a main air return inlet for leading in returned air from indoors, a filter module for purifying and filtering the returned air leaded from the main air return inlet and the fresh air guided by the guide plate, a secondary air return inlet arranged behind the filter module in a circulating air flowing direction and used for leading in the returned air from indoors, a circulating air fan for leading circulating air and leading in the returned air from the secondary air return inlet, a cooling device communicated with an air conditioner outdoor unit for cooling the circulating air and the returned air, and a circulating air outlet for outputting the circulating air. The all-in-one machine can realize fresh air, exhaust, purification and air conditioning functions, saves the space, reduces the noise, and saves electric energy.

Description

technical field [0001] The present invention generally relates to the field of air purification and air conditioning, and in particular relates to a compact integrated fresh air exhaust air purification air conditioner. Background technique [0002] Existing air purification systems generally do not have an air conditioning function, on the contrary, users must purchase a separate air conditioning unit. This not only increases costs, but is also detrimental to energy saving, because the air conditioning unit must perform additional air circulation to temperature control the air in addition to the air circulation performed by the air purification system, and the additional air circulation means more energy consumption , thus causing a waste of energy. However, a small number of air purification systems with air-conditioning functions require the installation of an air-conditioning outdoor unit dedicated to the purification system, which results in increased installation and ...

AI Technical Summary

Problems solved by technology

This not only increases costs, but is also detrimental to energy saving, because the air conditioning unit must perform additional air circulation to temperature control the air in addition to the air circulation performed by the air purification system, and the additional air circulation means more energy consumption , so this wastes energy

However, a small number of air purification systems with air-conditioning functions require the installation of dedicated air-conditioning outdoor units for the purification system, which results in increased installation and equipment costs.

[0003] Moreover, most of the existing air purification systems do not have the function of fresh air, but only have the function of indoor circulation and purification.

Therefore, the user either has to open the window for ventilation, or must purchase ventilation equipment separately, both of which cause unfiltered air to be directly input into the room, threatening the health of the user

[0004] In addition, in large cities where the living environment is generally relatively cramped, higher requirements are placed on the equipment size of the air purification system. However, the existing multifunctional air purification systems often not only have a large volume, but most of them also have relatively high operating noise. Therefore, it cannot meet the quality requirements of urban life

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