Back to Nantian special air conditioner and its control method

Abstract

The invention discloses an air conditioning exclusive to the continuous wet weather, which comprises at least two mutually independent refrigerating circuits and controllers for controlling the refrigerating circuits, wherein at least one indoor heat exchanger in each refrigerating circuit serves as an evaporator for indoor dehumidification, and at least one indoor heat exchanger in each refrigerating circuit serves as a condenser for increasing the indoor temperature. The invention further discloses a control method for the air conditioning exclusive to the continuous wet weather, the indoor heat exchangers in each refrigerating circuit are divided into the condenser and the evaporator which work simultaneously, and the controllers regulate the working state of the heat exchangers; the air conditioning has the temperature regulation function and simple structure, is convenient to operate, and reduces the manufacturing cost through improving the refrigerating circuit combination and the control method, thereby more satisfying user demand and being applicable to large-scale popularization and application.

Description

technical field [0001] The invention belongs to the field of air conditioners, and relates to a special air conditioner for returning to the south sky and a control method thereof. Background technique [0002] "Returning to the south" is a phenomenon of weather returning to humidity. It usually occurs in February and March when the spring is particularly humid in South China. The main reason is that after the cold air leaves, the warm and humid air quickly counterattacks. Water droplets are similar to "Huangmeitian", but its humidity is higher than that of Huangmeitian. Not only are indoor items susceptible to moisture and damage caused by mold, but also the slightly shady ground, walls and other places tend to condense in large areas, and their destructive power is far greater than that of Huangmeitian. [0003] In the South China region with "Hunantian" climate and the Jianghuai River Basin area with "Huangmeitian" climate, there is a need for moisture-proof dehumidificat...

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Problems solved by technology

[0002] "Returning to the south" is a phenomenon of weather returning to humidity. It usually occurs in February and March when the spring is particularly humid in South China. The main reason is that after the cold air leaves, the warm and humid air quickly counterattacks. Water droplets are similar to "Huangmeitian", but its humidity is higher than that of Huangmeitian. Not only are indoor items susceptible to moisture and mildew damage, but also the slightly shady ground, walls and other places tend to condense in large areas, and their destructive power is much greater than that of Huangmeitian.

[0003] In the South China region with "Hunantian" climate and the Jianghuai River Basin area with "Huangmeitian" climate, there is a need for moisture-proof dehumidification. The dedicated dehumidifier is quicker but has a single function. It is unrealistic for every household to purchase a dehumidifier; ordinary air conditioners The air conditioner also has a dehumidification function, but the dehumidification efficiency of this method is extremely low. After a period of operation, the room temperature drops to the lowest temperature of the air conditioner, and the air conditioner will stop immediately. It cannot run continuously and will make people in the room feel cold. In fact, almost no one uses it.

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