KR940000757A - 밀폐형 회전 압축기 - Google Patents

밀폐형 회전 압축기 Download PDF

Info

Publication number
KR940000757A
KR940000757A KR1019930004673A KR930004673A KR940000757A KR 940000757 A KR940000757 A KR 940000757A KR 1019930004673 A KR1019930004673 A KR 1019930004673A KR 930004673 A KR930004673 A KR 930004673A KR 940000757 A KR940000757 A KR 940000757A
Authority
KR
South Korea
Prior art keywords
oil
pipe
cooling
rotary compressor
container
Prior art date
Application number
KR1019930004673A
Other languages
English (en)
Other versions
KR970003265B1 (ko
Inventor
사또고이찌
스스무 가와구찌
Original Assignee
기다오까 다까시
미쯔비시 덴끼 가부시끼가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 기다오까 다까시, 미쯔비시 덴끼 가부시끼가이샤 filed Critical 기다오까 다까시
Publication of KR940000757A publication Critical patent/KR940000757A/ko
Application granted granted Critical
Publication of KR970003265B1 publication Critical patent/KR970003265B1/ko

Links

Classifications

    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/102—Adjustment of the interstices between moving and fixed parts of the machine by means other than fluid pressure
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

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)
  • Compressor (AREA)

Abstract

압축기의 용적을 증대시키지 않고, 충분한 냉각성능을 구비하여 고성능. 고신뢰성의 밀폐형 회전 압축기로서 전동요소의 양단에 위 치하는 2개의 압축표소 각각의 근처에 2개의 오일클러파이프를 설치한 것은 종래보다 2배의 냉각성능을 얻을 수가 있고, 또한, 2개의 오일클러파이프 및 2개의 열교환기를 직열로 접속한 것에서는 압축기의 직경을 넓히는 등 용적의 증대를 필요로 하지 않으며, 오일클러파이프에 냉매를 유도하는 냉각파이프를 설치해서 밀폐용기와 동시에 강제 공냉하는 팬을 설치해서 팬에 의한 강제 공냉에 의해 오일클러파이프에 유입하는 냉매가스의 온도를 낮게 할 수 있으므로, 효율적으로 윤활유를 냉각한다.

Description

밀폐형 회전 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예의 밀폐형 회전 압축기를 도시하는 종단면도,
제2도는 본 발명의 다른 실시예의 밀폐형 회전 압축기를 도시하는 종단면도.

Claims (2)

  1. 밀폐용기내에 전동요소 및 그 양끝에 위치하는 2개의 압축요소를 수납하여, 상기 2개의 압축요소 각각의 근처에 설치해서 상기 밀폐용기에 내장된 윤활유를 냉각하는 오일클러 파이프를 구비하는 밀폐형 회전 압축기에 있어서, 상기 압촉요소에서 토출된 냉매가스는 제1열교환기를 통과하여 제1오일클러파이프에 들어가고, 제1오일 클러파이프에서 송출된 냉매가스는 제2열교환기를 통과하여 제2오일클러파이프에 들어가며, 제2의 오일클러 파이프로부터 송출된 냉매가스는 냉매회로로 흐르는 것을 특징으로 하는 밀폐형 회전 압축기.
  2. 밀폐용기내에 전동요소 및 압축요소를 수납하여 상기 압축요소 근체에 상기 밀폐용기에 내장된 윤활유를 냉각하는 오일클러파이프를 설치형성하는 밀폐형 회전 압축기에 있어서, 상기 압축요소로부터 토출된 냉매가스는 상기 밀폐용기외에 설치된 냉각파이프로 유도되어 밀폐용기를 강제 공냉하는 팬에 의해 밀폐용기 및 냉각파이프에 강제공냉이 행해진후 오일클러파이프로 유도되는 것을 특징으로 하는 밀폐형 회전 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930004673A 1992-06-22 1993-03-25 밀폐형 회전 압축기 KR970003265B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-162775 1992-06-22
JP4162775A JPH062678A (ja) 1992-06-22 1992-06-22 密閉型回転圧縮機

Publications (2)

Publication Number Publication Date
KR940000757A true KR940000757A (ko) 1994-01-10
KR970003265B1 KR970003265B1 (ko) 1997-03-15

Family

ID=15760988

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930004673A KR970003265B1 (ko) 1992-06-22 1993-03-25 밀폐형 회전 압축기

Country Status (7)

Country Link
US (1) US5328344A (ko)
JP (1) JPH062678A (ko)
KR (1) KR970003265B1 (ko)
CN (1) CN1031361C (ko)
AU (2) AU659014B2 (ko)
DE (1) DE4320537C2 (ko)
IT (1) IT1262365B (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798587A (en) * 1997-01-22 1998-08-25 Industrial Technology Research Institute Cooling loop structure of high speed spindle
US6171076B1 (en) 1998-06-10 2001-01-09 Tecumseh Products Company Hermetic compressor assembly having a suction chamber and twin axially disposed discharge chambers
US6290472B2 (en) * 1998-06-10 2001-09-18 Tecumseh Products Company Rotary compressor with vane body immersed in lubricating fluid
JP3313097B2 (ja) 1999-11-10 2002-08-12 永山電子工業株式会社 金属製締結部材および砲弾用外装部材
US6672846B2 (en) 2001-04-25 2004-01-06 Copeland Corporation Capacity modulation for plural compressors
US7128540B2 (en) * 2001-09-27 2006-10-31 Sanyo Electric Co., Ltd. Refrigeration system having a rotary compressor
DE10156179A1 (de) * 2001-11-15 2003-05-28 Leybold Vakuum Gmbh Kühlung einer Schraubenvakuumpumpe
DE10156180B4 (de) * 2001-11-15 2015-10-15 Oerlikon Leybold Vacuum Gmbh Gekühlte Schraubenvakuumpumpe
US7044717B2 (en) * 2002-06-11 2006-05-16 Tecumseh Products Company Lubrication of a hermetic carbon dioxide compressor
US6631617B1 (en) 2002-06-27 2003-10-14 Tecumseh Products Company Two stage hermetic carbon dioxide compressor
US6929455B2 (en) 2002-10-15 2005-08-16 Tecumseh Products Company Horizontal two stage rotary compressor
US6858067B2 (en) * 2002-11-12 2005-02-22 Perry Equipment Corporation Filtration vessel and method for rotary gas compressor system
US7059839B2 (en) 2002-12-10 2006-06-13 Tecumseh Products Company Horizontal compressor end cap with a terminal, a visually transparent member, and a heater well mounted on the end cap projection
US20060204378A1 (en) * 2005-03-08 2006-09-14 Anderson Gary J Dual horizontal scroll machine
US8485789B2 (en) * 2007-05-18 2013-07-16 Emerson Climate Technologies, Inc. Capacity modulated scroll compressor system and method
EP2335830B2 (de) † 2009-12-17 2020-11-11 Eppendorf Ag Laborzentrifuge mit Kompressorkühlung
EP2612035A2 (en) 2010-08-30 2013-07-10 Oscomp Systems Inc. Compressor with liquid injection cooling
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
JP5797477B2 (ja) * 2011-06-27 2015-10-21 東芝キヤリア株式会社 多気筒回転式圧縮機及び冷凍サイクル装置
CN105090041B (zh) * 2014-04-29 2019-08-06 开利公司 具有油分离器的螺杆压缩机和冷水机组
EP3434902B1 (en) * 2016-03-25 2020-10-07 Toshiba Carrier Corporation Hermetic rotary compressor and refrigeration cycle device
CN107476976A (zh) * 2016-06-07 2017-12-15 艾默生环境优化技术(苏州)有限公司 涡旋压缩机及压缩机系统
PL3315780T5 (pl) * 2016-10-28 2022-04-04 Almig Kompressoren Gmbh Śrubowa sprężarka powietrza z wtryskiem oleju
TWI668373B (zh) * 2018-08-01 2019-08-11 復盛股份有限公司 雙級壓縮機
US11209000B2 (en) 2019-07-11 2021-12-28 Emerson Climate Technologies, Inc. Compressor having capacity modulation
CN112746963B (zh) * 2019-10-31 2022-06-14 广东美的白色家电技术创新中心有限公司 压缩机、压缩机组件、热交换系统及电器设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191403A (en) * 1963-08-28 1965-06-29 Gen Electric Hermetically sealed multiple compressor unit
US3285504A (en) * 1964-12-10 1966-11-15 Gen Motors Corp Refrigerant apparatus
US4518330A (en) * 1982-08-30 1985-05-21 Mitsubishi Denki Kabushiki Kaisha Rotary compressor with heat exchanger
JPS60237184A (ja) * 1984-05-10 1985-11-26 Matsushita Refrig Co 圧縮機
JPS614877A (ja) * 1984-06-19 1986-01-10 Matsushita Refrig Co 圧縮機
JPS618492A (ja) * 1984-06-25 1986-01-16 Mitsubishi Electric Corp 回転式圧縮機
JPS6382081A (ja) * 1986-09-26 1988-04-12 Hitachi Medical Corp デイジタルｘ線テレビ撮影装置
US4971529A (en) * 1987-12-24 1990-11-20 Tecumseh Products Company Twin rotary compressor with suction accumulator
BR8800512A (pt) * 1988-02-04 1989-09-12 Brasil Compressores Sa Sistema de resfriamento de gas e oleo de um compressor hermetico
US4968231A (en) * 1988-02-23 1990-11-06 Bernard Zimmern Oil-free rotary compressor with injected water and dissolved borate
JPH01300073A (ja) * 1988-05-27 1989-12-04 Hitachi Ltd 空冷給油式庄縮機
JPH02196188A (ja) * 1989-01-23 1990-08-02 Hitachi Ltd ロータリ圧縮機

Also Published As

Publication number Publication date
ITRM930402A1 (it) 1994-12-22
CN1031361C (zh) 1996-03-20
AU659014B2 (en) 1995-05-04
ITRM930402A0 (it) 1993-06-22
KR970003265B1 (ko) 1997-03-15
AU669830B2 (en) 1996-06-20
DE4320537C2 (de) 1997-08-14
IT1262365B (it) 1996-06-19
DE4320537A1 (de) 1993-12-23
AU4003493A (en) 1993-12-23
CN1080979A (zh) 1994-01-19
JPH062678A (ja) 1994-01-11
US5328344A (en) 1994-07-12
AU1235295A (en) 1995-04-27

Similar Documents

Publication Publication Date Title
KR940000757A (ko) 밀폐형 회전 압축기
US3047696A (en) Superheat control
GB2384296A (en) Internal heat exchanger accumulator
JPS63162997A (ja) ポンプ組立体
KR970032950A (ko) 오일 분리기 및 이를 이용한 엔진 구동식 공기 조화기
KR920701765A (ko) 열형 중간 냉각기
GB2301406A (en) Air treating device having a bellows compressor
US2250648A (en) Refrigerating apparatus
US20220155022A1 (en) Heat dissipation device
US4373343A (en) Hot water production apparatus utilizing a heat pump
KR980003341A (ko) 증발기에 유입되는 냉매 내에 함유된 오일을 분리하는 오일 분리장치
US2188893A (en) Refrigerating apparatus
US20140290294A1 (en) Air heating unit of the air-conditioning
SE8404017L (sv) Luftkylningsenhet for fordon
US2337624A (en) Condensing unit
US2012704A (en) Refrigerant compressing apparatus
US1931154A (en) Refrigerator condenser
US2813405A (en) Refrigerant condensing unit
JPS6136131Y2 (ko)
JPH03179193A (ja) 回転式圧縮機
KR960018434A (ko) 냉동장치
JPS61155692A (ja) 回転式圧縮機
CN111255694A (zh) 一种旋转式压缩机
JPS57384A (en) Cooler in compressor
ATE306646T1 (de) Kälteanlage

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee