Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Rotary room temperature magnetic refrigerator heat circulation system

A room-temperature magnetic refrigerator and circulation system technology, applied in refrigerators, refrigeration and liquefaction, machines using electrical/magnetic effects, etc., can solve the problems of complex heat exchange system, high manufacturing cost, inconvenient maintenance, etc., and achieve simple maintenance. , Improve reliability and facilitate disassembly

Pending Publication Date: 2019-12-27
BAOTOU RES INST OF RARE EARTHS +1
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the magnetic field is static and the magnetic working medium bed rotates, the heat exchange system is very complicated, the manufacturing cost is high, subsequent disassembly and assembly are difficult, and maintenance is not easy

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
  • Rotary room temperature magnetic refrigerator heat circulation system
  • Rotary room temperature magnetic refrigerator heat circulation system
  • Rotary room temperature magnetic refrigerator heat circulation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The following description illustrates specific embodiments of the invention sufficiently to enable those skilled in the art to practice and reproduce it.

[0019] Such as figure 1 Shown is the working principle diagram of the thermal cycle system of the rotary room temperature magnetic refrigerator in the present invention.

[0020] The thermal cycle system of a rotary room temperature magnetic refrigerator includes: a double-sided magnetic field 1, a magnetic working medium bed 2, a heat exchange device 3, a frame, and a rotating shaft 4.

[0021] Such as figure 2 Shown, is the structural representation of double-sided magnetic field 1 in the present invention; As image 3 Shown is a schematic diagram of the magnetic field of the double-sided magnetic field 1 in the present invention.

[0022] The double-sided magnetic field 1 is provided with a rotating shaft 4 at the center, and the rotating shaft 4 is connected to the frame. The double-sided magnetic field 1 is ...

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 discloses a rotary room temperature magnetic refrigerator heat circulation system. The rotary room temperature magnetic refrigerator heat circulation system comprises a double-sided magnetic field, magnetic working medium beds, a heat exchange device and a rotating shaft; the double-sided magnetic field is provided with the rotating shaft at the center, the rotating shaft is connected to a machine frame, and the double-sided magnetic field is provided with two mirror symmetric magnetic field air gaps; the magnetic working medium bed is fixed to the periphery of the machine frame,and is provided with a cold port, a first heat port and a second heat port, and the magnetic working medium bed comprises two sets of magnetic working medium bed monomers; the heat exchange device comprises a radiator, a cold chamber, a pump, a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve and a fourth electromagnetic valve, wherein cold ports of the two magnetic working medium beds are connected with the cold chamber through a pipeline, and first heat ports of the two magnetic working medium beds are connected with the pump through a pipeline; andsecond heat ports of the two magnetic working medium beds are connected with the same end of the radiator through a pipeline, and the other end of the radiator is connected with the pump through a pipeline. According to the rotary room temperature magnetic refrigerator heat circulation system, the processing and maintenance cost is reduced, and the running reliability of the rotary refrigerator is improved.

Description

technical field [0001] The invention relates to a magnetic refrigeration technology, in particular to a thermal cycle system of a rotary room temperature magnetic refrigerator. Background technique [0002] At present, according to the operation mode of the magnetic field, magnetic refrigerators can be divided into reciprocating type and rotary type. Among them, the reciprocating operation frequency is low, and the refrigeration efficiency is difficult to improve; the rotary magnetic refrigerator generally refers to a refrigerator that rotates with a magnetic field or a refrigeration bed, with high rotation speed and relatively strong refrigeration capacity, so it is the most promising industrialization and application in real life. magnetic refrigerator. [0003] The magnetic field system of the rotary magnetic refrigerator is mostly composed of two magnets mounted on both sides and a central magnetically conductive material, and the magnetic working fluid bed is a multi-s...

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): F25B21/00
CPCF25B21/00F25B2321/0022Y02B30/00
Inventor 张成黄焦宏王哲戴默涵程娟刘翠兰张英德金培育朱泓源李兆杰王强徐卫东
Owner BAOTOU RES INST OF RARE EARTHS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com