Constant-humidity air conditioner

Abstract

The invention provides a constant-humidity air conditioner comprising a condenser, an evaporator, an air duct, an impeller and an atomizer, wherein the evaporator is provided with a water pan for collecting condensed water; the evaporator and the air duct are arranged at two sides of the impeller; the atomizer is arranged in the air duct and is communicated with the bottom of the water pan through a heat exchange pipe with a pump body; the middle of the heat exchange pipe is thermally connected with the liquid inlet end of the condenser. Through raising the temperature of water in the atomizer, the humidifying effect of the atomizer is remarkable.

Description

[0001] technical field [0002] The present invention relates to the field of air conditioning equipment, in particular, an air conditioner for maintaining indoor humidity. [0003] Background technique [0004] The function of the air conditioner is to adjust the temperature, humidity, cleanliness and air flow rate of the air in the room (or closed space, area) to meet the requirements of human comfort or process. The compressor compresses the gaseous refrigerant into a high-temperature and high-pressure gaseous refrigerant, and then sends it to the condenser (outdoor unit) to dissipate heat and becomes a liquid refrigerant at room temperature and high pressure, so the outdoor unit blows out hot air. Then it goes to the capillary tube and enters the evaporator (indoor unit). Since the space suddenly increases and the pressure decreases after the refrigerant reaches the evaporator from the capillary tube, the liquid refrigerant will vaporize and become a gaseous low-tempera...

AI Technical Summary

Problems solved by technology

[0005] When the indoor unit of the air conditioner is in the cooling state, because the water in the indoor air is continuously condensed and drawn away by the indoor unit, the humidity in the room will gradually decrease with the passage of time, and low humidity will cause discomfort to the human body. Some air conditioners with humidification function will add a humidifier to the air duct of the indoor unit to humidify the air. When the humidifier is located on the air intake side of the indoor unit, the water mist evaporation effect of the humidifier is better, but the evaporated water The mist then condenses on the evaporator. When the humidifier is located on the air outlet side of the indoor unit, the water mist generated by the humidifier cannot be completely evaporated in the air due to the low air temperature on the air outlet side of the indoor unit, resulting in blown out air. The air contains a large amount of non-evaporated water mist, which makes indoor items wet

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