KR101679861B1 - 압축기 - Google Patents
압축기 Download PDFInfo
- Publication number
- KR101679861B1 KR101679861B1 KR1020100068427A KR20100068427A KR101679861B1 KR 101679861 B1 KR101679861 B1 KR 101679861B1 KR 1020100068427 A KR1020100068427 A KR 1020100068427A KR 20100068427 A KR20100068427 A KR 20100068427A KR 101679861 B1 KR101679861 B1 KR 101679861B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- compression mechanism
- compressor
- cylinder
- compression
- 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.)
- Active
Links
- 238000007906 compression Methods 0.000 claims abstract description 183
- 239000003507 refrigerant Substances 0.000 claims abstract description 181
- 230000006835 compression Effects 0.000 claims abstract description 180
- 230000007246 mechanism Effects 0.000 claims abstract description 132
- 238000000034 method Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
- F04C29/068—Silencing the silencing means being arranged inside the pump housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/804—Accumulators for refrigerant circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/806—Pipes for fluids; Fittings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/13—Noise
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
도 2는 본 발명에 의한 압축기의 제1실시예를 보인 종단면도.
도 3은 본 발명에 의한 압축기의 제2실시예를 보인 종단면도.
도 4는 본 발명의 제2실시예와 종래의 압축기의 오일의 급유량의 차이를 보인 그래프.
도 5는 본 발명의 제2실시예와 종래의 압축기의 용량의 차이를 보인 그래프.
도 6은 본 발명의 제2실시예와 종래의 압축기의 진동의 차이를 보인 그래프.
Claims (5)
- 밀폐 공간을 형성하는 쉘;
상기 쉘의 내부 공간에 구비되고, 냉매의 압축을 위한 공간을 제공하는 실린더 및 상기 실린더의 내부에서 회전하여 냉매를 압축하는 롤링 피스톤을 각각 포함하는 상부 및 하부 압축기구; 및
상기 상부 및 하부 압축기구에 의한 냉매의 압축이 동시 또는 순차적으로 이루어지도록 상기 상부 및 하부 압축기구로 흡입 또는 토출되는 냉매의 유동을 제어하는 사방변을 포함하고,
상기 상부 및 하부 압축기구의 실린더의 상하 높이는 동일한 값으로 설정되는 압축기. - 제 1 항에 있어서,
상기 상부 및 하부 압축기구의 실린더는 상하로 적층되고,
상기 상부 압축기구의 실린더의 상방에 위치되는 상부 베어링, 및 상기 하부 압축기구의 실린더의 하방에 위치되는 하부 베어링을 더 포함하는 압축기. - 제 2 항에 있어서,
상기 사방변은, 상기 상부 및 하부 압축기구에 의한 냉매의 순차적인 압축시, 상기 하부 압축기구로 저압의 냉매가 공급되고, 상부 압축기구로 상기 하부 압축기구에 의하여 압축된 중간압의 냉매가 공급되도록 제어하는 압축기. - 제 2 항에 있어서,
상기 쉘은, 상부 외관을 형성하는 탑 캡, 하부 외관을 형성하는 바텀 캡, 및 상하부를 제외한 나머지 외관을 형성하는 케이싱을 포함하고,
상기 상부 압축기구 및 하부 압축기구의 적어도 일부는 상기 케이싱과 수평방향으로 중첩되고,
상기 하부 베어링의 적어도 일부는 상기 바텀 캡과 수평방향으로 중첩되는 압축기. - 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100068427A KR101679861B1 (ko) | 2010-07-15 | 2010-07-15 | 압축기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100068427A KR101679861B1 (ko) | 2010-07-15 | 2010-07-15 | 압축기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120007745A KR20120007745A (ko) | 2012-01-25 |
KR101679861B1 true KR101679861B1 (ko) | 2016-11-25 |
Family
ID=45612967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100068427A Active KR101679861B1 (ko) | 2010-07-15 | 2010-07-15 | 압축기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101679861B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008520901A (ja) | 2005-02-23 | 2008-06-19 | エルジー エレクトロニクス インコーポレイティド | 容量可変型ロータリ圧縮機及びこれを備える冷却システム |
WO2009031626A1 (ja) | 2007-09-07 | 2009-03-12 | Toshiba Carrier Corporation | 2気筒回転式圧縮機及び冷凍サイクル装置 |
-
2010
- 2010-07-15 KR KR1020100068427A patent/KR101679861B1/ko active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008520901A (ja) | 2005-02-23 | 2008-06-19 | エルジー エレクトロニクス インコーポレイティド | 容量可変型ロータリ圧縮機及びこれを備える冷却システム |
WO2009031626A1 (ja) | 2007-09-07 | 2009-03-12 | Toshiba Carrier Corporation | 2気筒回転式圧縮機及び冷凍サイクル装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20120007745A (ko) | 2012-01-25 |
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