Magnetic refrigerating system and magnetic refrigerating machine provided with same

A magnetic refrigeration and magnet technology, applied in the field of magnetic refrigeration systems and magnetic refrigerators, can solve the problems of low utilization rate of magnets

Pending Publication Date: 2020-04-03
GREE ELECTRIC APPLIANCES INC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a magnetic refrigeration system and a magnetic refrigerat...

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
  • Magnetic refrigerating system and magnetic refrigerating machine provided with same
  • Magnetic refrigerating system and magnetic refrigerating machine provided with same
  • Magnetic refrigerating system and magnetic refrigerating machine provided with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0034] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0035] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that wh...

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 magnetic refrigerating system and a magnetic refrigerating machine provided with same. The magnetic refrigerating system comprises a tray which can be rotatably arranged, a first magnet assembly which is arranged on the tray for enabling the tray to drive the first magnet assembly to rotate, a second magnet assembly which is arranged on the tray for enabling the tray to drive the second magnet assembly to rotate, a first cold storage bed and a second cold storage bed, wherein the first magnet assembly is provided with a first gas gap; the second magnet assembly and thefirst magnet assembly are arranged in a spaced mode to form a second gas gap; the first cold storage bed is arranged in the first gas gap; while the first magnet assembly rotates relative to the first cold storage bed, a magnetic working medium in the first cold storage bed is magnetized and demagnetized; and the second cold storage bed is arranged in the second gas gap; and while the first magnet assembly and the second magnet assembly rotate relative to the second cold storage bed, a magnetic working medium in the second cold storage bed is magnetized and demagnetized. The magnetic refrigerating system solves the problem that a magnet utilization rate in the magnetic refrigerating system in the prior art is low.

Description

technical field [0001] The invention relates to magnetic refrigeration technology, in particular to a magnetic refrigeration system and a magnetic refrigerator with the same. Background technique [0002] Magnetic refrigeration technology is a solid-state refrigeration method based on the magnetocaloric effect. It uses water and other environmentally friendly media as the heat transfer fluid. It has the characteristics of zero GWP, zero ODP, intrinsic high efficiency, low noise and low vibration. In the range of room temperature, magnetic refrigeration has a broader application prospect, such as applications in household refrigerators, air conditioners, and medical and health services. Therefore, in the past ten years, the research and development of room temperature magnetic refrigeration technology has been widely valued by countries all over the world, and some achievements have been made worldwide. [0003] The magnetic refrigerator mainly includes five parts: a magneti...

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): F25B21/00
CPCF25B21/00F25B2321/0022Y02B30/00
Inventor 周鸣宇李大全汪魁罗胜杨蓉
Owner GREE ELECTRIC APPLIANCES INC
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