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Air conditioner and controlling method

A control method, air conditioner technology, applied in the direction of control input related to air characteristics, space heating and ventilation control input, heating and ventilation control system, etc., to achieve the effect of improving energy efficiency in operation

Active Publication Date: 2017-08-04
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides an air conditioner and a control method, aiming to solve the problem of how to improve the energy efficiency of the air conditioner

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Embodiment Construction

[0030] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such...

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Abstract

The invention discloses an air conditioner and a controlling method, and belongs to the technical field of air conditioners. The air conditioner comprises a controller, a humidity sensor and a variable-capacity compressor assembly, wherein the variable-capacity compressor assembly comprises a variable-capacity compressor; the air conditioner also comprises a solution dehumidification assembly for dehumidifying an indoor environment; and the controller is used for acquiring the humidity of the indoor environment, controlling the variable-capacity compressor assembly to operate in a double-cylinder mode when the indoor environment humidity is more than or equal to preset humidity threshold, and controlling to increase the flow capacity of the dehumidification solution which flows through the solution dehumidification assembly. The air conditioner provided by the invention adopts the variable-capacity compressor and the solution dehumidification assembly for dehumidifying the indoor environment; moreover, according to the indoor humidity condition, the operation mode of the variable-capacity compressor is switched, and the solution dehumidification assembly is controlled to dehumidify the indoor environment to ensure that cooling medium output by the compressor can meet requirements on indoor heat exchange and reduction of dehumidification solution, so that the integral operation energy efficiency of the air conditioner is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner and a control method. Background technique [0002] Conventional air conditioners mostly use mechanical compressors to increase the temperature and pressure of the refrigerant, such as piston compressors, screw compressors, centrifugal compressors, linear compressors, etc. According to the number of compression cylinders inside the compressor, It can be divided into single-cylinder compressors, double-cylinder compressors and multi-cylinder compressors. Among them, for double-cylinder and multi-cylinder compressors with not less than one cylinder, the compression process is based on the connection between multiple cylinders. In order, the refrigerant is compressed in multiple stages in sequence. When the air conditioner is in normal operation, the compressor can only increase the temperature and pressure of the refrigerant according to a fixed single ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00F25B13/00F25B41/04F25B49/02F25B41/20
CPCF24F11/30F24F11/83F24F2110/20F25B13/00F25B49/022F24F11/84F24F11/85F24F11/65F24F11/64F25B2313/02742F25B2600/25F25B41/20
Inventor 罗荣邦
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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