Air conditioner system

Abstract

The embodiment of the invention provides an air conditioner system and relates to the technical field of air conditioners. The air conditioner system is used for achieving non-cooling dehumidification. The air conditioner system comprises an indoor unit, an outdoor unit and a controller. The outdoor unit comprises a compressor, a condenser and a first fan used for improving the heat exchange efficiency of the condenser. The indoor unit comprises a first evaporator, a second evaporator, a second fan used for improving the heat exchange efficiency of the first evaporator, a third fan used for improving the heat exchange efficiency of the second evaporator and a first throttling element. The condenser, the first evaporator, the first throttling element and the second evaporator are sequentially connected between an air exhaust outlet of the compressor and an air inlet of the compressor. The controller is connected with the first fan, the second fan, the third fan and the first throttling element. The controller controls the rotation speed of the first fan and the rotation speed of the second fan so that the first evaporator can achieve heating. The controller controls the rotation speed of the third fan and the opening degree of the first throttling element so that the second evaporator can achieve dehumidification.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioning system. Background technique [0002] Dehumidification is one of the main functions of the air conditioning system. In order to ensure a certain relative humidity in the room, it is necessary to remove excess water vapor in the air to achieve the effect of dehumidification. [0003] In the prior art, the air conditioning system includes: an evaporator, a condenser, a throttling element and a compressor. The compressor compresses the low-temperature and low-pressure refrigerant gas into a high-temperature and high-pressure refrigerant gas, and then flows the high-temperature and high-pressure refrigerant gas through the condenser. After condensation, it forms a normal temperature and high pressure refrigerant liquid, and then forms a low temperature and low pressure refrigerant liquid through the throttling effect of the throttling element. The low tem...

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Problems solved by technology

[0004] However, in the above implementation process, the air-conditioning system achieves dehumidification while cooling, and in some environments, such as the rainy season in the south, the temperature in the room is relatively low, and the humidity in the room is relatively high, so only need Dehumidification does not require cooling, but the above-mentioned implementation method also reduces the indoor temperature during dehumidification, so it is not suitable for environments that only need dehumidification without cooling

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