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

Air conditioner defrosting control method, control device and air conditioner

A control method and air-conditioning technology, applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve problems such as incoherent defrosting process

Active Publication Date: 2020-09-04
GREE ELECTRIC APPLIANCES INC
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an air conditioner defrosting control method, control device and air conditioner to at least solve the problem of incoherent defrosting process in the prior art

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, control device and air conditioner
  • Air conditioner defrosting control method, control device and air conditioner
  • Air conditioner defrosting control method, control device and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] In the preferred embodiment 1 of the present invention, an air conditioner defrosting control method is provided. The control method can be directly applied to various air conditioners, and can also be applied to other devices with partial functions of the air conditioner. In the specific implementation, it can be implemented by This is achieved by installing software, APP, or writing corresponding programs in air conditioners or other devices. Specifically, figure 1 An optional flow chart showing the method, such as figure 1 As shown, the method includes the following steps S102-S106:

[0025] S102: Obtain the operating parameters of the load in real time, and determine the parameter variables according to the relationship between the operating parameters and time;

[0026] S104: Determine whether the parameter variable meets the defrosting condition;

[0027] S106: When the parameter variable meets the defrosting condition, control the air conditioner to enter the defrostin...

Embodiment 2

[0048] Based on the air conditioner defrosting control method provided in the above embodiment 1, in a preferred embodiment 2 of the present invention, an air conditioner defrosting control device is also provided. Specifically, Figure 4 Shows an optional block diagram of the device, such as Figure 4 As shown, the device includes:

[0049] The determining module 402 is used to obtain the operating parameters of the load in real time, and determine the parameter variables according to the relationship between the operating parameters and time;

[0050] The judging module 404, connected to the determining module 402, is used to judge whether the parameter variables meet the defrosting conditions;

[0051] The control module 406, connected to the judgment module 404, is used for controlling the air conditioner to enter the defrosting mode when the parameter variable meets the defrosting condition.

[0052] In the above embodiments, in order to solve the problem of inconsistent defrost...

Embodiment 3

[0057] Based on the device provided in the foregoing embodiment 2, an air conditioner is also provided in a preferred embodiment 3 of the present invention, and the air conditioner adopts the air conditioner defrosting control device as in the foregoing embodiment 2.

[0058] In the above embodiment, the air conditioner adopts the air conditioner defrosting control device to obtain the operating parameters of the load in real time, and determine the parameter variables according to the relationship between the operating parameters and time. After the parameter variables are determined, it is determined whether the parameter variables meet the defrosting conditions. If the parameter variable meets the defrosting condition, the air conditioner is controlled to enter the defrosting mode. Through the above device, the defrosting time can be accurately judged, and the problem of inconsistent defrosting process can be effectively solved.

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 and a defrosting control method and device thereof. The method includes: acquiring the operation parameter of a load in real time, and determining a parameter variable according the relation between the operation parameter and time; judging whether the parameter variable satisfies a defrosting condition or not; if so, controlling the air conditioner to enter a defrosting mode. By the method, the problem that the defrosting process is discontinuous in the prior art is solved, and the continuity of the defrosting process is increased.

Description

Technical field [0001] The present invention relates to the technical field of air conditioners, and in particular to an air conditioner defrosting control method, control device and air conditioner. Background technique [0002] There are some air-conditioning defrosting methods in the prior art, but the existing air-conditioning defrosting methods have many problems, such as the inconsistency of different defrosting temperature regions entering the defrosting conditions, and the resulting formation at the boundary of the defrosting temperature region. The misjudgment of defrosting only when the frost is thick (extended the defrosting time) or when the frost is thin (frequent defrosting), and after the defrosting is over, the water drops on the fin surface are taken away by the wind. The frost layer and residual water remaining on the surface of the condenser will quickly frost or freeze and start to enter the defrost mode, resulting in an unreasonable defrost cycle. [0003] Aim...

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): F24F11/42F24F11/64F24F11/65F24F11/88
CPCF24F11/42F24F11/64F24F11/65F24F11/88
Inventor 卓明胜丁亚斌明开云樊钊庄大臻
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