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Air conditioner and control method of air conditioner

A control method and technology for an air conditioner, which are applied in the directions of control input involving air characteristics, space heating and ventilation control input, heating and ventilation control system, etc. , Improve reliability and service life, improve the effect of refrigerant flow

Pending Publication Date: 2022-07-01
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to propose an air conditioner, which aims to solve the technical problem that it takes a long time to blow out hot air when the air conditioner is turned on at low temperature

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  • Air conditioner and control method of air conditioner
  • Air conditioner and control method of air conditioner
  • Air conditioner and control method of air conditioner

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Embodiment Construction

[0054] It should be noted that if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for description purposes, and should not be understood as instructions or Implicit their relative importance or implicitly indicate the number of technical features indicated. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the meaning of "and / or" in the whole text is to include three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, scheme B, or scheme that A and B satisfy at the same time.

[0055] The present invention proposes an air conditioner, which can be an integrated air conditioner, such as a window unit, a mobile air conditioner, etc., or a split air conditioner, such as a wall-mounted air conditioner, a floor-standing air conditioner, and a ceiling unit. , duct machine,...

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Abstract

The invention discloses an air conditioner and a control method of the air conditioner, the air conditioner comprises an outdoor heat exchanger, an indoor heat exchanger, a compressor and a refrigerant circulation pipeline, a refrigerant outlet of the compressor, an inlet of the indoor heat exchanger, an outlet of the indoor heat exchanger, the outdoor heat exchanger and a refrigerant inlet of the compressor are sequentially communicated through the refrigerant circulation pipeline, the air conditioner further comprises a vortex tube, a bypass pipeline and a heating device. The vortex tube is provided with an inflow port, a hot end outlet and a cold end outlet; the bypass pipeline comprises a first piping connected with an inflow port of the vortex tube and a refrigerant outlet of the compressor, a second piping connected with an inlet of the indoor heat exchanger and a hot end outlet of the vortex tube, and a third piping connected with the inlet of the indoor heat exchanger and a cold end outlet of the vortex tube; the heating device is connected to the third piping in series. According to the air conditioner, the hot air outlet time can be shortened, rapid heating is achieved, the heating experience of a user is improved, the reliability of the compressor can be improved, and the service life of the compressor can be prolonged.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioner and a control method of the air conditioner. Background technique [0002] There is no heating installed in the southern provinces of my country, especially in the Yangtze River Basin. In winter, when the room temperature is low, air conditioning is usually used for heating. When the air conditioner is turned on and running in the heating mode, the compressor slowly increases the frequency. Due to the low outdoor temperature, the air conditioner waits for a long time to prevent cold air, and it takes a long time to blow out hot air, which seriously restricts the user's heating experience. At present, various manufacturers usually adopt the method of high-frequency startup of the compressor, so that the system can quickly establish the high and low pressure difference and increase the exhaust temperature, thereby shortening the time for the air conditio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F11/89F24F11/64F25B13/00F25B41/40F25B41/30F25B39/00F24H9/1863F24F110/10F24F110/12
CPCF24F5/001F24F11/89F24F11/64F25B13/00F25B39/00F24H9/1863F24F2110/10F24F2110/12
Inventor 朱兴丹高卓贤
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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