Air conditioning system

An air-conditioning system and solenoid valve technology, applied to compressors with reversible cycles, lighting and heating equipment, fluid circulation arrangements, etc., can solve the mutual constraints of cooling operation and dehumidification operation, and cannot independently complete the cooling function and dehumidification function at the same time, etc. question

Inactive Publication Date: 2016-05-18
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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Problems solved by technology

[0005] The embodiment of the present invention provides an air conditioning system, which is used to solve the problem that the cooling operation and the dehumidification operat

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0018] An embodiment of the present invention provides an air conditioning system, such as figure 1 shown, including indoor unit, outdoor unit and controller ( figure 1 not shown), where, figure 1 The dotted line in the figure represents the dividing line between the indoor unit and the outdoor unit. The part above the dotted line is the outdoor unit, and the part below the dotted line is the indoor unit. Fans are installed outside the evaporator and condenser.

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Abstract

The embodiment of the invention provides an air conditioning system, and relates to the technical field of air conditioners. The air conditioning system is used for solving the problems that refrigeration running and dehumidification running of an existing air conditioning system restrain each other, and the refrigeration function and the dehumidification function cannot be independently achieved at the same time. The air conditioning system comprises an indoor unit, an outdoor unit and a controller. The indoor unit comprises a first throttling element, a first evaporator, a second throttling element and a second evaporator. The outdoor unit comprises a dual-cylinder compressor, a condenser and a four-way valve. The controller is connected with the first throttling element, the second throttling element, the first evaporator and the second evaporator. The controller is used for controlling the opening degree of the first throttling element and the evaporation temperature of the first evaporator and further used for controlling the opening degree of the second throttling element and the evaporation temperature of the second evaporator. The air conditioning system can be used for refrigeration and 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] With the continuous development of air-conditioning technology, the functions of air-conditioning are also increasing. Among them, the most basic functions of air conditioners are cooling and heating. However, during actual use, people feel that the indoor air is very humid and stuffy, which leads to physical discomfort. [0003] In order to solve the problem of excessive indoor air humidity, it is necessary to dehumidify it through the air conditioner. In the prior art, dehumidification is achieved by controlling the evaporation temperature of the indoor evaporator. Its dehumidification principle is: when the evaporation temperature of the evaporator drops to a small value, the water vapor in the indoor air will condense into small water droplets when it is cold, and then flow to the outside with the water tra...

Claims

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Application Information

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IPC IPC(8): F25B13/00F25B41/04F25B41/06F25B41/20F25B41/31
Inventor 王志刚王晓东傅海莹张蕾
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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