KR101258820B1 - 맥동관 냉동기용 위상조절장치 - Google Patents
맥동관 냉동기용 위상조절장치 Download PDFInfo
- Publication number
- KR101258820B1 KR101258820B1 KR1020110085928A KR20110085928A KR101258820B1 KR 101258820 B1 KR101258820 B1 KR 101258820B1 KR 1020110085928 A KR1020110085928 A KR 1020110085928A KR 20110085928 A KR20110085928 A KR 20110085928A KR 101258820 B1 KR101258820 B1 KR 101258820B1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- pulsating
- phase
- pulsating tube
- tube refrigerator
- 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
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- 239000012530 fluid Substances 0.000 claims abstract description 23
- 230000010349 pulsation Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
- 230000008602 contraction Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
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- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
- F25B9/145—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle pulse-tube cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
- F28F25/087—Vertical or inclined sheets; Supports or spacers
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1411—Pulse-tube cycles characterised by control details, e.g. tuning, phase shifting or general control
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
도 2는 종래의 다양한 위상 조절 장치를 나타낸 개략도이고,
도 3은 종래의 관성관과 RLC회로를 나타낸 개략도이고,
도 4는 종래의 Gap 조절을 이용한 위상 조절 장치를 나타낸 개략도이고,
도 5는 본 발명의 제 1실시예에 따른 RLC 회로와 MKC 회로와의 상사성을 나타낸 개략도이고,
도 6은 본 발명의 제 1실시예에 따른 위상 조절 장치를 나타낸 개략도이고,
도 7은 본 발명의 제 2실시예에 따른 위상 조절 장치를 나타낸 개략도이다.
30 : 감쇠기 40 : 스프링
50 : 판형 스프링 60 : 주름관
70 : 샤프트 100 : 위상조절장치
Claims (5)
- 맥동관 냉동기용 위상조절장치(100)에 있어서,
상기 맥동관(2)의 끝단부에 구비되는 지지케이스(10)와;
상기 지지케이스(10)의 내부에 구비되면서 맥동관(2)의 끝단부에 연결되어 작동유체의 유동을 발생시키는 질량부(20)와;
상기 질량부(20)의 일단부와 지지케이스(10) 내부에 연결되어 맥동관(2)의 저온부와 고온부에서 발생하는 작동유체의 압력과 질량 유량 간의 위상 차이를 조절하는 감쇠기(30); 및 스프링(40);
을 포함하여 구성되는 것을 특징으로 하는 맥동관 냉동기용 위상조절장치.
- 맥동관 냉동기용 위상조절장치(100)에 있어서,
상기 맥동관(2)의 끝단부에 구비되는 지지케이스(10)와;
상기 지지케이스(10)의 내부에 구비되면서 맥동관(2)의 끝단부에 연결되어 작동유체의 유동을 발생시키는 질량부(20)와;
상기 질량부(20)의 일단부에 샤프트(70)에 의해 연결되면서 지지케이스(10) 내부에 설치되어 맥동관(2)의 저온부와 고온부에서 발생하는 작동 유체의 압력과 질량 유량 간의 위상 차이를 조절하는 감쇠기(30); 및 판형 스프링(50);
을 포함하여 구성되는 것을 특징으로 하는 맥동관 냉동기용 위상조절장치.
- 제 1항 또는 제 2항에 있어서,
상기 맥동관(2)과 위상조절장치(100) 사이에는 고온부 열교환기(3)가 구비되고, 상기 고온부 열교환기(3)는 질량부(20)와 연결되는 것을 특징으로 하는 맥동관 냉동기용 위상조절장치.
- 제 3항에 있어서,
상기 고온부 열교환기(3)와 질량부(20) 사이에는 신축을 위한 주름관(60)으로 연결되는 것을 특징으로 하는 맥동관 냉동기용 위상조절장치.
- 제 2항에 있어서,
상기 판형 스프링(50)은 중앙부가 샤프트(70)에 연결되되, 상기 샤프트(70)와 수직방향으로 형성되어 스프링 역할을 하는 동시에 주름관(60)의 휘어짐을 방지하는 것을 특징으로 하는 맥동관 냉동기용 위상조절장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110085928A KR101258820B1 (ko) | 2011-08-26 | 2011-08-26 | 맥동관 냉동기용 위상조절장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110085928A KR101258820B1 (ko) | 2011-08-26 | 2011-08-26 | 맥동관 냉동기용 위상조절장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130022907A KR20130022907A (ko) | 2013-03-07 |
KR101258820B1 true KR101258820B1 (ko) | 2013-05-06 |
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KR1020110085928A Expired - Fee Related KR101258820B1 (ko) | 2011-08-26 | 2011-08-26 | 맥동관 냉동기용 위상조절장치 |
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KR (1) | KR101258820B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101658737B1 (ko) * | 2015-09-09 | 2016-09-22 | 한국기계연구원 | 맥동관 냉동기용 위상조절장치 및 맥동관 냉동기 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2690296B2 (ja) | 1995-11-09 | 1997-12-10 | 株式会社移動体通信先端技術研究所 | パルス管冷凍機 |
KR100348617B1 (ko) | 2000-02-17 | 2002-08-13 | 엘지전자주식회사 | 맥동관 냉동기 |
JP2004294001A (ja) | 2003-03-28 | 2004-10-21 | Sumitomo Heavy Ind Ltd | パルス管冷凍機 |
JP2005055047A (ja) | 2003-08-04 | 2005-03-03 | Fuji Electric Holdings Co Ltd | パルス管冷凍機 |
-
2011
- 2011-08-26 KR KR1020110085928A patent/KR101258820B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2690296B2 (ja) | 1995-11-09 | 1997-12-10 | 株式会社移動体通信先端技術研究所 | パルス管冷凍機 |
KR100348617B1 (ko) | 2000-02-17 | 2002-08-13 | 엘지전자주식회사 | 맥동관 냉동기 |
JP2004294001A (ja) | 2003-03-28 | 2004-10-21 | Sumitomo Heavy Ind Ltd | パルス管冷凍機 |
JP2005055047A (ja) | 2003-08-04 | 2005-03-03 | Fuji Electric Holdings Co Ltd | パルス管冷凍機 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101658737B1 (ko) * | 2015-09-09 | 2016-09-22 | 한국기계연구원 | 맥동관 냉동기용 위상조절장치 및 맥동관 냉동기 |
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Publication number | Publication date |
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KR20130022907A (ko) | 2013-03-07 |
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