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

Air conditioner, defrosting control method thereof, storage medium and control device

A control method and air conditioner technology, applied in air conditioning systems, heating and ventilation control systems, heating methods, etc., can solve problems such as increased structural complexity

Pending Publication Date: 2021-04-09
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +2
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] It can be seen that this document improves the comfort of users in the indoor space by adding components (electric heaters), so there is a defect of increased complexity in the structure

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, defrosting control method thereof, storage medium and control device
  • Air conditioner, defrosting control method thereof, storage medium and control device
  • Air conditioner, defrosting control method thereof, storage medium and control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0054] It should be noted that, in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The terms of the indicated direction or positional relationship are based on the direction or positional relationship shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be construed as a limitation of the present invention. In addition, the terms "first" and "second" are used for...

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 relates to the technical field of air conditioners, and particularly provides an air conditioner, a defrosting control method thereof, a storage medium and a control device. The air conditioner comprises an outdoor heat exchanger. The control method comprises the steps that the air conditioner enters a reverse circulation defrosting mode; and on the premise of ensuring that the reverse circulation defrosting mode is always established, the path of refrigerant flowing through the outdoor heat exchanger is adjusted so that at least one part of the outdoor heat exchanger can be defrosted better relative to other parts. Through the arrangement mode, when the air conditioner is defrosted, on the premise that reverse circulation defrosting is reserved, a frost layer of the outdoor heat exchanger can be better removed; for example, on the premise of dividing the local importance of the outdoor heat exchanger, a better defrosting mechanism is configured for the local part with high importance or the highest importance; and for example, the refrigerant can flow through the local part for multiple times or the refrigerant with better heat carrying capacity can flow through the local part and the like.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner and its defrosting control method, storage medium, and control device. Background technique [0002] Air conditioners usually have a cooling mode and a heating mode. Through the circulation of the refrigerant in the circuit formed by the compressor-condenser-throttling component-evaporator-compressor, along with the phase change of the refrigerant, it can flow to the indoor space, etc. The target scene emits heat or cold so that the air in the indoor space reaches the desired temperature. For example, when the air conditioner is in heating mode, the indoor heat exchanger acts as a condenser that releases heat, and when the air conditioner is in cooling mode, the indoor heat exchanger acts as an evaporator that releases cold. During the heating process of the air conditioner in winter, the outdoor heat exchanger (such as fin heat exchanger) as an evapo...

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): F24F5/00F24F11/41F24F11/64F24F11/65F24F11/84F24F11/88
CPCF24F5/001F24F11/41F24F11/64F24F11/65F24F11/84F24F11/88
Inventor 郑国强刘帅毛守博远义忠
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO 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

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