Semiconductor refrigeration refrigerator

A semiconductor and refrigerator technology, applied in the field of semiconductor refrigeration refrigerators, can solve the problems of condensation in the inner liner of semiconductor refrigeration refrigerators, and achieve the effects of preventing debris from adhering, ensuring drainage effects, and high heat exchange efficiency

Active Publication Date: 2015-02-04
HAIER GRP CORP +1
View PDF4 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Another further object of the present invention is to solve the problem of condensation on the inner wall of the semiconductor refrigeration refrigerator liner

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
  • Semiconductor refrigeration refrigerator
  • Semiconductor refrigeration refrigerator
  • Semiconductor refrigeration refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] figure 1 It is a schematic front view of a semiconductor refrigeration refrigerator according to an embodiment of the present invention, figure 2 is along figure 1 The schematic cross-sectional view taken by the section line E-E in the figure, as shown in the figure, the semiconductor refrigeration refrigerator can generally include: an inner tank 100, an air duct cover plate 300, a semiconductor refrigeration device 400, and a cooling fan 410, wherein the inner tank 100 defines a storage compartment inside, and an installation opening is provided in the middle of the rear wall of the inner container 100; 500, the corresponding position of the air duct cover plate 300 and the installation opening is provided with a return air outlet 310, and the upper and lower parts of the air duct cover plate 300 are respectively provided with an air outlet 320; a part of the semiconductor refrigeration device 400 passes through the installation opening and extends into the In the ...

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 semiconductor refrigeration refrigerator. The semiconductor refrigeration refrigerator comprises a liner, a wind way cover plate and a semiconductor refrigeration device, wherein a storage cabinet is limited in the liner; a mounting opening is formed in the middle of the back wall of the liner; the wind way cover plate is arranged at the inner side of the back wall of the liner; a wind way is formed between the wind way cover plate and the back wall of the liner; a wind return port is formed in the wind way cover plate opposite to the mounting opening; wind outlets are respectively formed in the upper part and the lower part of the wind way cover plate; one part of the semiconductor refrigeration device penetrates through the mounting opening to extend into the wind way; and a cooling fan arranged on the semiconductor refrigeration device is arranged behind the wind return port for sucking an airflow in the storage cabinet into the wind way. The wind way is formed between the wind way cover plate and the back wall of the liner of the semiconductor refrigeration refrigerator, and upper and lower two air circulations are formed in the storage cabinet by using the cooling fan, so that the internal temperature of the storage cabinet is balanced, and the heat exchange efficiency is high.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a semiconductor refrigeration refrigerator. Background technique [0002] Semiconductor refrigeration refrigerators, also known as thermoelectric refrigerators. It utilizes semiconductor refrigerating sheet to achieve cooling through high-efficiency annular double-layer heat pipe heat dissipation and conduction technology and automatic variable pressure and variable flow control technology. It does not need refrigeration fluid and mechanical moving parts, and solves the application problems of traditional mechanical refrigeration refrigerators such as medium pollution and mechanical vibration. . [0003] However, semiconductor refrigeration refrigerators need to effectively conduct the temperature of the cold end of the semiconductor refrigeration sheet to the storage room of the refrigerator. In the prior art, heat sinks are generally used as the cold source. The cooling structure ha...

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 Applications(China)
IPC IPC(8): F25D11/00F25B21/02
CPCF25D11/00F25D19/00F25D23/00F25D23/003
Inventor 王晶张奎李鹏陶海波吴淑娟李春阳
Owner HAIER GRP CORP
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