Improved refrigerator with temperature-variable room

A technology for variable greenhouses and refrigerators, applied in the field of electrical appliances, can solve the problems of small temperature adjustment range, slow temperature change speed, slow cooling speed, etc., and achieve the effect of simple structure, fast temperature change speed, and wide adjustment range

Inactive Publication Date: 2009-04-22
SUZHOU SAMSUNG ELECTRONICS CO LTD
View PDF0 Cites 35 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing temperature-changing greenhouses on the market use the method of digging holes on the side of the freezer to introduce cold air and conduct heat transfer in the form of natural convection. Since the temperature-changing greenhouses in this way are directly connected to the freezing chamber, the humid gas in the temperature-changing will enter the freezer and form residual

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
  • Improved refrigerator with temperature-variable room
  • Improved refrigerator with temperature-variable room
  • Improved refrigerator with temperature-variable room

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0020] As shown in Figure 1, the medium variable temperature greenhouse of the present invention is composed of two major parts, a structural part and a control part. Among them, the structural part is used to form the main body and air duct of the variable greenhouse, and the control part is used to complete the temperature control of the variable greenhouse. As shown in Figure 1, the left side of the box body is a freezer 10, an evaporator 9 is arranged in the freezer room, an evaporator fan 1 is arranged on the top of the evaporator, and the refrigerating room 3 is located on the right side of the box body. Damper 2 is individually controlled. The temperature-changing chamber is positioned at the bottom of the refrigerated chamber 3 and is made up of an outer box 6 plus a drawer 7 . An air induction pipe 5 is embedded in the interlayer bet...

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

An improved refrigerator with a cool select zone comprises a refrigerating room, a cold room, the cool select zone and a control part. The cool select zone is arranged in the cold room and provided with an air inlet and an air outlet. The refrigerator also comprises an induced duct, one end of which is connected with the refrigerating room and the other end of which is connected with the air inlet of the cool select zone; as well as an air quantity control structure connected with the induced duct. The control method for the refrigerator comprises: when T is more than Ts-0.5, a controller opens an electric air door to lead cooling air and the on-state of an evaporator fan is retained, if the fan stops, the fan is forcedly started to speed up the flow of cooling air and lower the temperature; when T is less than Ts-0.5, the controller closes the electric air door, the fan recovers to the normal operating state for heat preservation. The refrigerator can conveniently set the temperature to satisfy the fresh-keeping requirements of most daily food; moreover, the refrigerator has the advantages of simple structure, high speed of temperature change, wide regulation range, no remaining frost formation, etc..

Description

technical field [0001] The invention belongs to the technical field of electrical appliances, and relates to a refrigerator, in particular to a refrigerator with a temperature changing function. Background technique [0002] Existing refrigerators on the market, such as side-by-side refrigerators, mostly include independent freezing chambers and refrigerating chambers, which are respectively located on the left and right sides of the refrigerator cabinet. The refrigerating room is located on the right side of the cabinet and takes up a lot of space, but its storage temperature can only be adjusted within a very limited range above 0°C, which contradicts the diverse temperature needs of users for preserving food. Existing temperature-changing greenhouses on the market use the method of digging holes on the side of the freezer to introduce cold air and conduct heat transfer in the form of natural convection. Since the temperature-changing greenhouses in this way are directly 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
IPC IPC(8): F25D11/02F25D17/06F25D29/00
Inventor 秦俸吉宋伟朱国生甄永杰
Owner SUZHOU 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

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