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

Air conditioner unit mode switching control method and device and air conditioner system

An air-conditioning unit and mode conversion technology, which is applied to heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., and can solve problems such as untimely mode conversion

Active Publication Date: 2014-11-26
GREE ELECTRIC APPLIANCES INC
View PDF6 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on this, it is necessary to provide an air conditioning unit mode switching control method, device and air conditioning system that can automatically switch modes in time to solve the problem of untimely mode switching in the traditional technology.

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 unit mode switching control method and device and air conditioner system
  • Air conditioner unit mode switching control method and device and air conditioner system
  • Air conditioner unit mode switching control method and device and air conditioner system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0087] In order to make the object, technical solution and advantages of the present invention clearer, the specific implementations of the air-conditioning unit mode conversion control method, device and air-conditioning system of the present invention will be described below with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0088] The mode conversion control method of the air conditioning unit in an embodiment of the present invention, such as figure 1 shown, including the following steps.

[0089] S100. After the air conditioner unit operates in the current operation mode for a first preset time, determine the required quantity of the refrigeration compressor and the required quantity of the hot water compressor.

[0090] What needs to be explained here is that the demand quantity of the refrigeration compressor and the deman...

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 unit mode switching control method and device and an air conditioner system. The air conditioner unit mode switching control method comprises the following steps that after an air conditioner unit runs for first preset time under the current running mode, the number of needed refrigeration compressors and the number of needed hot water compressors are judged; the next running mode of the air conditioner unit is obtained according to the number of the needed refrigeration compressors and the number of the needed hot water compressors; whether the next running mode is the same as the current running mode of the air conditioner unit or not is judged; if yes, the air conditioner unit is controlled to continue to run with the current running mode; if not, the air conditioner unit is controlled to be turned off for second preset time under the current running mode, and the next running mode is executed. By means of the method, the running modes of the air conditioner unit can be automatically switched, the corresponding running modes are started according to the needs, the actual using requirements of a user can be met better, the temperature set by the user can be reached more quickly, and the heat recycling efficiency is improved by judging the number of the needed compressors of the system while the air conditioner unit runs.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to an air conditioning unit mode conversion control method, device and air conditioning system. Background technique [0002] The heat recovery air conditioner unit uses the heat released by the condenser to produce domestic hot water. It can not only recover the condensation heat and discharge, but also provide domestic hot water. It has three functions of cooling, heating and hot water. Provide hot water throughout the year, cool in summer and heat in winter, and operate in five modes (cooling mode, heating mode, cooling heat recovery mode, heating heat recovery mode and heating water mode) according to user settings and actual working conditions , the mode control is more complicated. [0003] The patent of CN201210328459.5 discloses the heat recovery control method of the air-cooled module. The temperature of the return water of the air conditioner and the temperature of the hot...

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
IPC IPC(8): F24F11/00
Inventor 郭玉华缪玉珍黄玉优韩定
Owner GREE ELECTRIC APPLIANCES INC
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com