CN1080391C - 螺杆压缩机中的气动滑阀 - Google Patents

螺杆压缩机中的气动滑阀 Download PDF

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Publication number
CN1080391C
CN1080391C CN95197711A CN95197711A CN1080391C CN 1080391 C CN1080391 C CN 1080391C CN 95197711 A CN95197711 A CN 95197711A CN 95197711 A CN95197711 A CN 95197711A CN 1080391 C CN1080391 C CN 1080391C
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CN
China
Prior art keywords
mentioned
compressor
pressure
pipeline
refrigerant gas
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 - Lifetime
Application number
CN95197711A
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English (en)
Chinese (zh)
Other versions
CN1176680A (zh
Inventor
R·L·拉科斯克
A·L·布特尔沃思
G·E·安德尔森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trane International Inc
Original Assignee
American Standard Inc
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Filing date
Publication date
Application filed by American Standard Inc filed Critical American Standard Inc
Publication of CN1176680A publication Critical patent/CN1176680A/zh
Application granted granted Critical
Publication of CN1080391C publication Critical patent/CN1080391C/zh
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Expired - Lifetime legal-status Critical Current

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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
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
    • F04C28/125—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves with sliding valves controlled by the use of fluid other than the working fluid
    • 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
    • F04C2220/00—Application
    • F04C2220/40—Pumps with means for venting areas other than the working chamber, e.g. bearings, gear chambers, shaft seals
    • 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
    • Y10S418/00—Rotary expansible chamber devices
    • Y10S418/01—Non-working fluid separation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CN95197711A 1995-02-24 1995-12-06 螺杆压缩机中的气动滑阀 Expired - Lifetime CN1080391C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/393,957 US5509273A (en) 1995-02-24 1995-02-24 Gas actuated slide valve in a screw compressor
US08/393,957 1995-02-24

Publications (2)

Publication Number Publication Date
CN1176680A CN1176680A (zh) 1998-03-18
CN1080391C true CN1080391C (zh) 2002-03-06

Family

ID=23556941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95197711A Expired - Lifetime CN1080391C (zh) 1995-02-24 1995-12-06 螺杆压缩机中的气动滑阀

Country Status (11)

Country Link
US (1) US5509273A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0811123B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH11500511A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100350839B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1080391C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU4416696A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR9510274A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2212942C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69515911T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN185020B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1996026368A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101460705B (zh) * 2006-06-02 2010-12-15 开利公司 压缩机装置和再制造压缩机或再设计压缩机构造的方法
CN102384087A (zh) * 2010-08-30 2012-03-21 日立空调·家用电器株式会社 螺旋压缩机

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832737A (en) * 1996-12-11 1998-11-10 American Standard Inc. Gas actuated slide valve in a screw compressor
US5979168A (en) * 1997-07-15 1999-11-09 American Standard Inc. Single-source gas actuation for screw compressor slide valve assembly
US5950443A (en) 1997-08-08 1999-09-14 American Standard Inc. Compressor minimum capacity control
JP3431813B2 (ja) * 1997-11-26 2003-07-28 株式会社神戸製鋼所 ２段形スクリュ圧縮機
US6506038B2 (en) 2000-08-15 2003-01-14 Thermo King Corporation Wear-preventing and positioning device for a screw compressor
US6494699B2 (en) 2000-08-15 2002-12-17 Thermo King Corporation Axial unloading lift valve for a compressor and method of making the same
US6467287B2 (en) 2000-08-15 2002-10-22 Thermo King Corporation Valve arrangement for a compressor
JP2006023009A (ja) * 2004-07-08 2006-01-26 Matsushita Electric Ind Co Ltd 空気調和機
JP4110123B2 (ja) * 2004-07-12 2008-07-02 株式会社神戸製鋼所 スクリュ圧縮機
US20060165543A1 (en) * 2005-01-24 2006-07-27 York International Corporation Screw compressor acoustic resonance reduction
EP2233743B1 (en) 2007-12-17 2016-02-17 Daikin Industries, Ltd. Screw compressor
GB0821275D0 (en) * 2008-11-20 2008-12-31 Aaf Mcquay Inc Screw compressor
KR200452999Y1 (ko) * 2009-07-02 2011-03-31 에스케이브로드밴드주식회사 통합형 리모트 노드
JP5355336B2 (ja) * 2009-10-05 2013-11-27 荏原冷熱システム株式会社 スクリュー圧縮機および冷凍機
CN101892987A (zh) * 2010-07-06 2010-11-24 阜新金昊空压机有限公司 无级调压式空气压缩机
KR101484130B1 (ko) * 2010-09-14 2015-01-19 존슨 컨트롤스 테크놀러지 컴퍼니 체적비 제어 장치 및 방법
JP5358608B2 (ja) * 2011-03-30 2013-12-04 日立アプライアンス株式会社 スクリュー圧縮機及びこれを用いたチラーユニット
DE102012006363A1 (de) * 2011-04-01 2012-10-04 Rotorcomp Verdichter Gmbh Luftregler für Kompressoren, insbesondere Schraubenkompressoren
JP6006531B2 (ja) * 2012-05-22 2016-10-12 株式会社神戸製鋼所 スクリュ圧縮装置
US9664418B2 (en) * 2013-03-14 2017-05-30 Johnson Controls Technology Company Variable volume screw compressors using proportional valve control
WO2014192114A1 (ja) * 2013-05-30 2014-12-04 三菱電機株式会社 スクリュー圧縮機及び冷凍サイクル装置
GB2534066B (en) * 2013-10-01 2020-02-19 Trane Int Inc Rotary Compressors with variable speed and volume control
CN103623879B (zh) * 2013-12-16 2014-11-05 山东大学齐鲁医院 激光定位型移液枪
WO2015094466A1 (en) * 2013-12-19 2015-06-25 Carrier Corporation Compressor comprising a variable volume index valve
US9989943B2 (en) 2014-04-11 2018-06-05 Trane International Inc. HVAC systems and controls
CN104500399B (zh) * 2014-09-15 2016-04-13 汉钟精机股份有限公司 压缩机滑阀位置控制的结构
CN105201789B (zh) * 2015-11-03 2017-05-03 干平 一种变内压比调节装置
US11035600B2 (en) 2016-06-27 2021-06-15 Johnson Controls Technology Company Capacity control for chillers having screw compressors
BE1025352B1 (nl) * 2017-06-21 2019-02-05 Atlas Copco Airpower Naamloze Vennootschap Inlaatklep voor de inlaat van een compressorelement en compressor en compressorelement daarmee uitgerust
US11118585B2 (en) 2017-10-04 2021-09-14 Ingersoll-Rand Industrial U.S., Inc. Screw compressor with oil injection at multiple volume ratios
US11215182B2 (en) 2018-03-01 2022-01-04 Ingersoll-Rand Industrial U.S., Inc. Multi-stage compressor having interstage lubricant injection via an injection rod
CN109026688B (zh) * 2018-09-30 2024-04-26 厦门华夏国际电力发展有限公司 一种大型工业用空气压缩机压力调节优化冗余系统及方法
WO2020245932A1 (ja) * 2019-06-05 2020-12-10 三菱電機株式会社 スクリュー圧縮機及び冷凍サイクル装置
CN111188769B (zh) * 2020-01-03 2021-05-25 珠海格力电器股份有限公司 螺杆压缩机自动加卸载装置及其控制方法、螺杆压缩机
EP4088032B1 (en) 2020-01-07 2024-12-18 Johnson Controls Tyco IP Holdings LLP Volume ratio control system for a compressor
CN115038873B (zh) * 2020-01-07 2024-10-18 江森自控泰科知识产权控股有限责任合伙公司 用于压缩机的容积比控制系统
CN111255684B (zh) * 2020-03-20 2024-04-09 福建雪人压缩机有限公司 一种半封闭螺杆压缩机
CN114857794B (zh) * 2022-05-26 2023-11-17 青岛海信日立空调系统有限公司 空调机组

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1335024A (en) * 1969-12-31 1973-10-24 Howden Godfrey Ltd Compressor control
US4076461A (en) * 1974-12-09 1978-02-28 Dunham-Bush, Inc. Feedback control system for helical screw rotary compressors
JPS5930919B2 (ja) * 1974-12-24 1984-07-30 北越工業 （株） 液冷式回転圧縮機の液量及び気体容量調整装置
US4342199A (en) * 1980-10-03 1982-08-03 Dunham-Bush, Inc. Screw compressor slide valve engine RPM tracking system
JPS60164693A (ja) * 1984-02-06 1985-08-27 Daikin Ind Ltd スクリユ−圧縮機の容量制御装置
US4583373A (en) * 1984-02-14 1986-04-22 Dunham-Bush, Inc. Constant evaporator pressure slide valve modulator for screw compressor refrigeration system
JPS6193294A (ja) * 1984-10-12 1986-05-12 Daikin Ind Ltd スクリユ−圧縮機の容量制御装置
SE464657B (sv) * 1987-03-04 1991-05-27 Stal Refrigeration Ab Reglersystem foer reglering av en rotationskompressors inre volymfoerhaallande
JPH0315693A (ja) * 1989-06-09 1991-01-24 Ebara Corp スクリュー圧縮装置
US5211026A (en) * 1991-08-19 1993-05-18 American Standard Inc. Combination lift piston/axial port unloader arrangement for a screw compresser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101460705B (zh) * 2006-06-02 2010-12-15 开利公司 压缩机装置和再制造压缩机或再设计压缩机构造的方法
CN102384087A (zh) * 2010-08-30 2012-03-21 日立空调·家用电器株式会社 螺旋压缩机
CN102384087B (zh) * 2010-08-30 2014-12-10 日立空调·家用电器株式会社 螺旋压缩机

Also Published As

Publication number Publication date
IN185020B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2000-10-21
AU4416696A (en) 1996-09-11
EP0811123A1 (en) 1997-12-10
CA2212942A1 (en) 1996-08-29
CA2212942C (en) 2001-02-06
KR19980702380A (ko) 1998-07-15
US5509273A (en) 1996-04-23
WO1996026368A1 (en) 1996-08-29
BR9510274A (pt) 1997-11-04
DE69515911D1 (de) 2000-04-27
CN1176680A (zh) 1998-03-18
JPH11500511A (ja) 1999-01-12
DE69515911T2 (de) 2000-08-03
KR100350839B1 (ko) 2002-11-18
EP0811123B1 (en) 2000-03-22

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: AMERICAN STANDARD INTERNATIONAL CO., LTD.

Free format text: FORMER OWNER: AMERICAN STANDARD INC.

Effective date: 20040917

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20040917

Address after: American New York

Patentee after: American Standard Int Inc.

Address before: new jersey

Patentee before: American Standard Inc.

C56 Change in the name or address of the patentee

Owner name: TRANE INTERNATIONAL LIMITED

Free format text: FORMER NAME OR ADDRESS: AMERICAN STANDARD INTERNATIONAL CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: American New York

Patentee after: Trane Internat Inc.

Address before: American New York

Patentee before: American Standard Int Inc.

CX01 Expiry of patent term

Granted publication date: 20020306

EXPY Termination of patent right or utility model