Control method of multi-chamber refrigerator

A control method and multi-chamber technology, applied in household refrigerators, compressors with multiple evaporators, refrigerators, etc., can solve problems such as energy loss and unstable refrigeration cycle of refrigerators

Inactive Publication Date: 2004-09-01
SAMSUNG ELECTRONICS CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Accordingly, there are too many interruptions in the operation of the compressor, so that the refrigeration cycle of the refrigerator is unstable and there is a large amount of energy loss

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
  • Control method of multi-chamber refrigerator
  • Control method of multi-chamber refrigerator
  • Control method of multi-chamber refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] see Figure 1 to Figure 5 , the control method of the multi-chamber refrigerator according to the embodiment of the present invention will be described in detail below.

[0017] figure 1 is a schematic diagram showing a refrigeration cycle of a multi-chamber type refrigerator according to the present invention.

[0018] Such as figure 1 As shown, the interior of the multi-chamber type refrigerator in the present invention is divided into first, second and third storage chambers 11 to 13 . First, second and third evaporators 31 to 33 are respectively installed in the first, second and third storage chambers 11 to 13 to perform heat exchange with the interior of the storage chambers.

[0019] The multi-chamber type refrigerator in the present invention is provided with a compressor 40 which sucks and compresses the refrigerant passing through the first, second and third evaporators 31 to 33 and a condensing unit which cools the refrigerant compressed by the compressor ...

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 present invention discloses a method for controlling a multi-compartment type refrigeratory. The method includes a compressor operating step and a drive controlling step. The compressor operating step includes: confirming whether there are one or more storages of the storages need to be refrigerated; opening a valve of a storage if the storage need to be refrigerated; confirming whether there are one or more new added storages of the storages need to be refrigerated after a predetermined first time; opening valve of new added storages and starting the compressor if the new added storages need to be refrigerated. The drive control step includes: confirming whether the storages need to be refrigerated during the running process of the compressor again, and selectively opening or closing the valves of the corresponding storages based on the confirm result.

Description

technical field [0001] The invention relates to a control method of a multi-chamber refrigerator, which has a plurality of storage rooms and can control the temperature of each storage room separately. Background technique [0002] Generally, a plurality of storage chambers of a multi-chamber type refrigerator are respectively provided with a plurality of evaporators for supplying cold air and a compressor for supplying refrigerant to the evaporators in the storage chambers through branch condenser pipes. Especially in direct freezing type special-purpose refrigerators for storing kimchi (KIMICHI), refrigerant passages connected to evaporators are located in the wall surfaces of each chamber, so the cooling effect of cold air directly acts on each chamber. internal. [0003] The multi-chamber refrigerator detects the temperature of the storage chamber through the temperature sensor installed in the storage chamber, and the temperature information obtained from the storage c...

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): F25D13/02F25B5/02F25D11/00F25D29/00
CPCF25B49/022F25D11/022F25D17/02F25D29/00F25D2600/06F25D2700/121
Inventor 赵声镐姜大成
Owner SAMSUNG ELECTRONICS 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