KR100647854B1 - 자기냉동기 - Google Patents
자기냉동기 Download PDFInfo
- Publication number
- KR100647854B1 KR100647854B1 KR1020050107305A KR20050107305A KR100647854B1 KR 100647854 B1 KR100647854 B1 KR 100647854B1 KR 1020050107305 A KR1020050107305 A KR 1020050107305A KR 20050107305 A KR20050107305 A KR 20050107305A KR 100647854 B1 KR100647854 B1 KR 100647854B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat
- heat exchange
- magnetic
- high temperature
- low temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 38
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 4
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 150000000921 Gadolinium Chemical class 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
- F25B2321/0021—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a static fixed magnet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
- F25B2321/0022—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a rotating or otherwise moving magnet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Hard Magnetic Materials (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (4)
- 열전도유체의 흐름을 통과시키는 자기열량재료를 포함하는 복수개의 자기열교환유닛;상기 자기열교환유닛이 원주방향을 따라 소정 간격마다 설치되는 회전판;상기 회전판 사이에 배치되며, 상기 자기열교환유닛이 통과할 때 자장을 인가하여 온도를 상승시키는 자석;상기 자기열교환유닛의 고온측에 배치되는 고온열교환부재;상기 자기열교환유닛의 저온측에 배치되는 저온열교환부재; 를 포함하되,상기 열전도유체는 상기 고온열교환부재에서 순환하는 제1열전도유체와, 상기 저온열교환부재에서 순환하는 제1열전도유체로 분리된 것을 특징으로 하는 자기냉동기.
- 제1항에 있어서,상기 고온열교환부재는 고온열교환기와, 상기 고온열교환기의 저온측 출구의 제1열전도유체를 상기 고온측 자기열교환유닛으로 유동시키는 제1파이프와, 상기 고온측 자기열교환유닛을 통과하면서 상기 자기열량재료의 열을 흡수 가열된 제1열전도유체를 상기 고온열교환기의 고온측 입구로 유동시키는 제2파이프로 구성되고,상기 저온열교환부재는 저온열교환기와, 상기 저온열교환기의 고온측 출구의 제2열전도유체를 상기 저온측 자기열교환유닛으로 유동시키는 제3파이프와,상기 저온측 자기열교환유닛을 통과하면서 상기 자기열량재료로 열을 방출 냉각된 제2열전도유체를 상기 저온열교환기의 저온측 입구로 유동시키는 제4파이프로 구성되는 것을 특징으로 하는 자기냉동기.
- 제2항에 있어서,상기 자기열교환유닛은 상기 회전판에 형성된 장착공에 장착되는 장착통; 상기 장착통의 양단에 설치되는 메쉬; 상기 메쉬 사이의 장착통 내에 포함되는 상기 자기열량재료로 구성되는 것을 특징으로 하는 자기냉동기.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 자기열량재료는 가돌리늄(Gd)인 것을 특징으로 하는 자기냉동기.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050107305A KR100647854B1 (ko) | 2005-11-10 | 2005-11-10 | 자기냉동기 |
CN2006800419894A CN101305250B (zh) | 2005-11-10 | 2006-11-09 | 磁致冷器 |
JP2008539927A JP4842327B2 (ja) | 2005-11-10 | 2006-11-09 | 磁気冷凍機 |
EP06812489.0A EP1957890A4 (en) | 2005-11-10 | 2006-11-09 | MAGNETIC COOLING DEVICE |
PCT/KR2006/004653 WO2007055506A1 (en) | 2005-11-10 | 2006-11-09 | Magnetic refrigerator |
US12/118,377 US7603865B2 (en) | 2005-11-10 | 2008-05-09 | Magnetic refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050107305A KR100647854B1 (ko) | 2005-11-10 | 2005-11-10 | 자기냉동기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100647854B1 true KR100647854B1 (ko) | 2006-11-23 |
Family
ID=37712966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050107305A Expired - Fee Related KR100647854B1 (ko) | 2005-11-10 | 2005-11-10 | 자기냉동기 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100647854B1 (ko) |
CN (1) | CN101305250B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101866840B1 (ko) * | 2012-03-26 | 2018-06-14 | 삼성전자주식회사 | 자기냉각장치 |
KR20190004626A (ko) * | 2017-07-04 | 2019-01-14 | 신승현 | 자냉식 쿨링팬을 이용한 냉각 장치 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2942304B1 (fr) * | 2009-02-17 | 2011-08-12 | Cooltech Applications | Generateur thermique magnetocalorique |
CN101788207B (zh) * | 2009-12-29 | 2011-09-21 | 华南理工大学 | 旋转式室温磁制冷机的微通道强化换热系统及其传热方法 |
CN103148633B (zh) * | 2011-12-07 | 2015-07-08 | 南京大学 | 基于afr的室温铁电制冷机 |
CN108679874B (zh) * | 2018-04-10 | 2020-08-07 | 中科磁凌(北京)科技有限公司 | 一种复叠式室温磁制冷系统 |
CN115288827B (zh) * | 2022-08-01 | 2024-01-30 | 湖南万鼎智能科技有限公司 | 双作用负压自净化柴油发电机组散热消音除烟设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4408463A (en) | 1982-01-20 | 1983-10-11 | Barclay John A | Wheel-type magnetic refrigerator |
US5091361A (en) | 1990-07-03 | 1992-02-25 | Hed Aharon Z | Magnetic heat pumps using the inverse magnetocaloric effect |
KR20030029818A (ko) * | 2000-08-09 | 2003-04-16 | 애스트로노틱스 코포레이션 오브 아메리카 | 회전형 베드 자기 냉장장치 |
KR20050047796A (ko) * | 2003-11-18 | 2005-05-23 | 현대자동차주식회사 | 자기냉동을 이용한 에어컨시스템 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2517415A1 (fr) * | 1981-11-27 | 1983-06-03 | Commissariat Energie Atomique | Procede de refrigeration ou de pompage de chaleur et dispositif pour la mise en oeuvre de ce procede |
CN1151298C (zh) * | 2001-07-12 | 2004-05-26 | 四川大学 | 稀土钆系磁致冷合金 |
CN1161442C (zh) * | 2002-07-01 | 2004-08-11 | 南京大学 | 铁磁性室温磁制冷材料及其制造方法 |
-
2005
- 2005-11-10 KR KR1020050107305A patent/KR100647854B1/ko not_active Expired - Fee Related
-
2006
- 2006-11-09 CN CN2006800419894A patent/CN101305250B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4408463A (en) | 1982-01-20 | 1983-10-11 | Barclay John A | Wheel-type magnetic refrigerator |
US5091361A (en) | 1990-07-03 | 1992-02-25 | Hed Aharon Z | Magnetic heat pumps using the inverse magnetocaloric effect |
KR20030029818A (ko) * | 2000-08-09 | 2003-04-16 | 애스트로노틱스 코포레이션 오브 아메리카 | 회전형 베드 자기 냉장장치 |
KR20050047796A (ko) * | 2003-11-18 | 2005-05-23 | 현대자동차주식회사 | 자기냉동을 이용한 에어컨시스템 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101866840B1 (ko) * | 2012-03-26 | 2018-06-14 | 삼성전자주식회사 | 자기냉각장치 |
KR20190004626A (ko) * | 2017-07-04 | 2019-01-14 | 신승현 | 자냉식 쿨링팬을 이용한 냉각 장치 |
KR101961122B1 (ko) * | 2017-07-04 | 2019-03-25 | 신승현 | 자냉식 쿨링팬을 이용한 냉각 장치 |
Also Published As
Publication number | Publication date |
---|---|
CN101305250B (zh) | 2010-06-02 |
CN101305250A (zh) | 2008-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100684521B1 (ko) | 자기냉동기 | |
KR100761666B1 (ko) | 능동자기냉동기 | |
JP4842327B2 (ja) | 磁気冷凍機 | |
EP3025105B1 (en) | Variable heat pump using magneto caloric materials | |
JP2017526890A (ja) | 不等ブローを有する磁気冷凍システム | |
CN112437859A (zh) | 具有旋转热交换器的磁热热二极管组件 | |
KR100716007B1 (ko) | 능동자기냉동기 | |
CN106032919A (zh) | 一种冷冻水冷却系统 | |
BRPI0206797B1 (pt) | dispositivo de transferência de calor | |
CN107726663B (zh) | 磁热交换系统、磁热式制冷装置及热弹性冷却设备 | |
KR100647854B1 (ko) | 자기냉동기 | |
KR100647852B1 (ko) | 자기냉동기 | |
CN102317710B (zh) | 磁热热发生器 | |
KR0136768B1 (ko) | 냉난방 공기조화기의 난방장치 | |
KR100684527B1 (ko) | 자기냉동기용 자기열교환유닛 | |
CN113669813A (zh) | 一种磁场式空调 | |
KR100768006B1 (ko) | 자기열교환유닛 및 이를 채택한 자기냉동기 | |
KR100728495B1 (ko) | 자기열교환유닛 및 이를 채택한 자기냉동기 | |
KR101819522B1 (ko) | 자기 냉각 시스템 | |
CN112424543A (zh) | 具有传热流体回路的磁热热二极管组件 | |
CN201583048U (zh) | 一种热泵热水器 | |
KR100806716B1 (ko) | 자석 회전식 자기냉동기 | |
CN214065350U (zh) | 一种基于磁热效应的绿色环保型磁制冷换热设备 | |
KR20120043916A (ko) | 열교환 장치 | |
KR100306513B1 (ko) | 열전소자의냉각효율을증진시키는냉각관과이냉각관을이용한냉방장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20051110 |
|
PA0201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20061025 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20061113 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20061114 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20091102 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20101101 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20111101 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20121101 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20121101 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20131101 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20131101 Start annual number: 8 End annual number: 8 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20161009 |