Dehumidification air conditioner and its control method

Abstract

The invention discloses a dehumidification air conditioner and a control method thereof. The dehumidification air conditioner comprises an evaporator, a condenser, air guide plates and an air guide plate motor; the air guide plates are arranged corresponding to the tops of the evaporator and the condenser, and cover the tops of the evaporator and the condenser; and the air guide plate motor is connected with the air guide plates to control opening angles of the air guide plates. The method comprises the following steps: when the dehumidification air conditioner is operated, an intake temperature and an exhaust temperature of the dehumidification air conditioner are detected; and according to the intake temperature and the exhaust temperature of the dehumidification air conditioner, the air guide plate motor is controlled to adjust the opening angles of the air guide plates, so that an indoor environmental temperature satisfies preset demands. As the air guide plates are arranged at the tops of the evaporator and the condenser of the dehumidification air conditioner, and the opening angles of the air guide plates are adjusted according to the intake temperature and the exhaust temperature, the method can guarantee the indoor environmental temperature to satisfy the preset demands when meeting the dehumidification requirements, and the use experiences of users are greatly improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a control method of a dehumidification air conditioner and a dehumidification air conditioner. Background technique [0002] Usually, when the desiccant air conditioner is working, the air in the room is first cooled by the evaporator to precipitate the condensed water in the air and become air with low humidity and low temperature, and then heated by the condenser to become low humidity, low temperature air. High-temperature air is blown into the room to achieve the purpose of dehumidification. [0003] However, when the desiccant air conditioner is working, the heat emitted by the condenser is equal to the heat absorbed by the evaporator plus the heat consumed by the whole machine, that is, the heat absorbed by the evaporator is less than the heat emitted by the condenser, and the air is cooled by the evaporator and then passed through the condenser. After heating, th...

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Problems solved by technology

[0003] However, when the desiccant air conditioner is working, the heat emitted by the condenser is equal to the heat absorbed by the evaporator plus the heat consumed by the whole machine, that is, the heat absorbed by the evaporator is less than the heat emitted by the condenser, and the air is cooled by the evaporator and then passed through the condenser. After heating, the temperature will rise, which will cause the temperature in the dehumidification room to rise, which will easily cause discomfort to the user and reduce the user experience

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