Refrigerator and its control method

A technology for refrigerators and cabinets, which is applied in the field of refrigerators and their control, which can solve problems such as inability to achieve temperature control and affect user experience, and achieve the effects of improving user experience, prolonging service life, and reducing energy consumption

Active Publication Date: 2022-01-25
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO LTD +2
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The storage compartment of an ordinary air-cooled refrigerator is supplied with air by the air duct, and the air duct supplies air to the entire storage compartment. Only the overall temperature of the storage compartment can be controlled, and it is impossible to control the temperature of each compartment layered by the shelf. The space is independently temperature controlled, which affects the user experience

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 control method
  • Refrigerator and its control method
  • Refrigerator and its control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] This embodiment firstly provides a refrigerator 100, figure 1 is a schematic diagram of an expression form of a refrigerator 100 according to an embodiment of the present invention, figure 2 is a schematic diagram of another expression of the refrigerator 100 according to one embodiment of the present invention. The refrigerator 100 in this embodiment may be an air-cooled refrigerator.

[0047] The refrigerator 100 generally includes a box body defining a storage compartment 110 and an air duct. The box body includes an outer shell and a storage liner arranged inside the outer shell. The space between the outer shell and the storage liner is filled with thermal insulation materials. A foam layer is formed, and a storage compartment 110 is defined in the storage liner. The storage liner generally can include a freezing liner, a refrigerating liner, etc., and the storage compartment can include a freezing chamber defined by a freezing liner and a The refrigerated compa...

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 provides a refrigerator and a control method thereof, wherein the refrigerator includes a box body and a plurality of shelves, the box body defines a storage compartment and an air duct, and a cooling component for cooling air is arranged in the air duct, and a plurality of shelves The shelf is arranged in the storage compartment and is configured to divide the storage compartment into a plurality of storage subspaces, each storage subspace communicates with the air supply section of the air duct through at least one corresponding air supply damper, and passes through Each corresponding at least one air return damper communicates with the return air section of the air duct, at least one air supply damper corresponding to each storage subspace is controlled to open or close, and at least one return air damper corresponding to each storage subspace The dampers are all opened or closed in a controlled manner to adjust the air volume entering the corresponding storage subspace, realizing independent temperature control of each storage subspace and improving user experience.

Description

technical field [0001] The invention relates to the technical field of refrigeration and freezing, in particular to a refrigerator and a control method thereof. Background technique [0002] At present, the refrigeration methods of refrigerators generally include direct cooling, air cooling, and mixed cooling. Air-cooled refrigerators are widely used because they are not easy to frost in the storage room. [0003] The storage compartment of an ordinary air-cooled refrigerator is supplied with air by the air duct, and the air duct supplies air to the entire storage compartment. Only the overall temperature of the storage compartment can be controlled, and it is impossible to control the temperature of each compartment layered by the shelf. The temperature of the space is controlled independently, which affects the user experience. Contents of the invention [0004] An object of the present invention is to provide a refrigerator capable of independently controlling the temp...

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): F25D11/02F25D17/06F25D29/00
CPCF25D11/02F25D17/065F25D29/00
Inventor 崔展鹏刘建如姬立胜程学丽李春阳
Owner CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap