Unlock instant, AI-driven research and patent intelligence for your innovation.

Refrigerator and its adaptive defrosting control method

A control method and self-adaptive technology, applied in defrosting, application, household refrigeration devices, etc., can solve the problem of not being able to adjust the defrosting cycle of the refrigerator, and achieve the effect of accurate and intelligent defrosting control

Active Publication Date: 2019-04-02
HAIER SMART HOME CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the prior art cannot adjust the defrosting cycle according to the actual use of the refrigerator

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
  • Refrigerator and its adaptive defrosting control method
  • Refrigerator and its adaptive defrosting control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0025] According to one embodiment of the present invention, the refrigerator can be an air-cooled frost-free refrigerator, including a box body, a door body, an air duct, a fan, an evaporator, a compensation heating device, a temperature sensor, a timer and a controller.

[0026] The box body includes a freezer and a refrigerator.

[0027] The door body is pivotally installed on the box body to open or close the freezing chamber and the refrigerating chamber.

[0028] The air duct is arranged in the box body and has a first air duct opening communicated with the freezing compartment and a second air ...

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 refrigerator and a self-adapting defrosting control method thereof. The method comprises the following steps: monitoring actual cumulative opening time in a current defrosting interval period with a defrosting control device; comparing the actual cumulative opening time with preset cumulative opening time kTi in the current defrosting interval period, and if the actual cumulative opening time is greater than or equal to the preset cumulative opening time kTi, starting defrosting and monitoring the time ht from the start to the end of defrosting; and after defrosting is over, comparing ht with a preset defrosting time value hT to obtain preset cumulative opening time kTi+1 in next defrosting interval period.

Description

technical field [0001] The invention belongs to the technical field of refrigeration equipment, and in particular relates to a refrigerator and an adaptive defrosting control method thereof. Background technique [0002] There are many ways to control the defrosting of air-cooled refrigerators. For example, using a fixed time to defrost, which cannot be changed according to the actual situation; Frost, this method may cause defrosting when the amount of frosting is insufficient, increasing energy consumption. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the prior art cannot adjust the defrosting cycle according to the actual use of the refrigerator. [0004] In order to achieve the purpose of the above invention, the present invention provides an adaptive defrosting control method for a refrigerator, including: [0005] S1. Monitor the actual accumulative door opening time of the current defrosting interval; [000...

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): F25D29/00F25D21/06
CPCF25D21/06F25D29/003
Inventor 李伟杰吴敏唐松志薛苗苗
Owner HAIER SMART HOME CO LTD
Features
  • R&D
  • 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