Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Air conditioner control method, device and air conditioner

A control method and air conditioner technology, which are applied in the control method, device and air conditioner field of air conditioners, can solve the problems of reduced heat exchange efficiency, the temperature of the refrigerant cannot meet the requirements of the temperature of supplementary air and enthalpy, and achieve the effect of improving performance.

Active Publication Date: 2019-11-05
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At the same time, when the outdoor temperature is too high in summer, the enthalpy value of the refrigerant compressed by the compressor cannot meet the heat exchange enthalpy requirements, resulting in a decrease in the heat exchange efficiency between the refrigerant flowing into the condenser and the outdoor environment. Therefore, it is necessary to supplement the compressor. Gas enthalpy increase operation; while the existing air supplement enthalpy increase mostly adopts the method of directly charging the refrigerant after heat exchange in the outdoor unit condenser into the compressor, and the refrigerant temperature often cannot reach the optimal supplement air enthalpy increase temperature Require

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air conditioner control method, device and air conditioner
  • Air conditioner control method, device and air conditioner
  • Air conditioner control method, device and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034]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 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an air conditioner control method and an air conditioner control device, belonging to the technical field of air conditioners. The conditioner control method comprises acquiring an outdoor temperature threshold, a radiator temperature threshold and air supply temperature conditions, detecting outdoor temperature and radiator temperature of an air conditioner; when the outdoor temperature is less than the outdoor temperature threshold and the radiator temperature is less than the radiator temperature threshold, adjusting the aperture of a first throttling set to make the radiator temperature satisfy the air supply temperature conditions. The air conditioner control method, through controlling electric control components to realize heat transfer with gaseous refrigerant flowing through a radiator, realizes the heat exchanging and cooling of the electric controlling components and adjusts the flow opening of the throttling gear according to preset temperature regulation of air supply. So after heat exchanging, this parts of refrigerant can satisfy the pressure requirement of the compressor for air-supplying and enthalpy-adding and improve the overall performance of air conditioner.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner control method, device and air conditioner. Background technique [0002] For the fixed-frequency or variable-frequency air conditioners currently on the market, during the operation of the air conditioner, the electronic control components such as computer boards and single-chip microcomputers will generate a lot of heat, causing the temperature of the electronic control components to rise accordingly. When the temperature is too high, it will trigger the high temperature protection mechanism of the air conditioner to shut down. In order to solve the problem of excessive temperature of electronic control components, some existing air conditioning systems will add cooling circuits to use the refrigerant of the air conditioner to dissipate heat and cool down the electronic control components. [0003] At the same time, when the outdoor temperature is t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/64F24F11/84F24F110/10F24F110/12F24F140/20
CPCF24F11/30F24F11/89F24F2110/10F24F2110/12
Inventor 罗荣邦
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products