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

Air conditioner, control method for electronic expansion valve and computer readable storage medium

An electronic expansion valve and control method technology, applied in the multi-connection field, can solve the problems of low adjustment accuracy, poor comfort, and no consideration of flow curve changes, and achieve the effects of good comfort and high adjustment accuracy

Active Publication Date: 2017-09-08
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
View PDF7 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a control method and a computer-readable storage medium for an air conditioner and an electronic expansion valve, aiming at solving the problem that the opening degree of each adjustment of the electronic expansion valve is fixed in the current electronic expansion valve adjustment scheme , does not consider the change of the flow curve, the adjustment accuracy is low, and the technical problem of poor comfort is caused

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 for electronic expansion valve and computer readable storage medium
  • Air conditioner, control method for electronic expansion valve and computer readable storage medium
  • Air conditioner, control method for electronic expansion valve and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] The main solution of the embodiment of the present invention is: when the electronic expansion valve of the current indoor unit needs to be adjusted, obtain the opening range and adjustment direction of the electronic expansion valve that needs to be adjusted; determine the adjustment amount corresponding to the opening range ; Adjust the electronic expansion valve of the current indoor unit according to the adjustment amount and the adjustment direction.

[0050] Due to the current electronic expansion valve adjustment scheme, the opening of each adjustment of the electronic expansion valve is fixed, without considering the change of the flow curve, the adjustment accuracy is low, and the technical problem of poor comfort is caused.

[0051] The present invention provides a solution. The adjustment amount of t...

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 a control method for an electronic expansion valve. The method for the electronic expansion valve of an air conditioner comprises the steps that when the electronic expansion valve of a current indoor unit needs to be adjusted, the opening degree interval where the electronic expansion valve required to be adjusted is located and the adjusting direction are obtained; the adjustment amount corresponding to the opening degree interval is determined; and the electronic expansion valve of the current indoor unit is adjusted according to the adjustment amount and the adjusting direction. The invention further discloses the air conditioner and a computer readable storage medium. According to the air conditioner, the control method for the electronic expansion valve and the computer readable storage medium, the adjustment amount of the electronic expansion valve of each opening degree interval is different, and therefore the opening degree can be adjusted stage by stage according to the flow curve of the electronic expansion valve, the adjusting precision is high, and the comfort is good.

Description

technical field [0001] The invention relates to the field of multi-connection technologies, in particular to a control method and a computer-readable storage medium for an air conditioner and an electronic expansion valve. Background technique [0002] The flow regulation of the current multi-connected indoor unit is generally adjusted by the electronic expansion valve, and the flow of the refrigerant is adjusted by adjusting the opening of the electronic expansion valve. In the current electronic expansion valve adjustment scheme, the opening of each adjustment of the electronic expansion valve is fixed, without considering the change of the flow curve, the adjustment accuracy is low, and the comfort is poor. [0003] The above content is only used to assist in understanding the technical solution of the present invention, and does not mean that the above content is admitted as prior art. Contents of the invention [0004] The main purpose of the present invention is to ...

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): F25B41/06F24F11/00F25B41/31
CPCF25B2700/21173F25B2600/2513F25B41/31Y02B30/70
Inventor 李健锋李荣江
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com