ES2080101T3 - Un dispositivo de prevision de sobrepresion para un compresor centrifugo. - Google Patents
Un dispositivo de prevision de sobrepresion para un compresor centrifugo.Info
- Publication number
- ES2080101T3 ES2080101T3 ES90125600T ES90125600T ES2080101T3 ES 2080101 T3 ES2080101 T3 ES 2080101T3 ES 90125600 T ES90125600 T ES 90125600T ES 90125600 T ES90125600 T ES 90125600T ES 2080101 T3 ES2080101 T3 ES 2080101T3
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- differential pressure
- centrifugal compressor
- detector
- differential
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/301—Pressure
- F05D2270/3015—Pressure differential pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
EL DISPOSITIVO PARA EL PRONOSTICO DE SACUDIDAS O IMPULSOS PARA UN COMPRESOR CENTRIFUGO (100), TIENE UN DETECTOR DIFERENCIAL DE PRESION (13) Y UN CONTROLADOR (14). EL DETECTOR (13), DETECTA LA PRESION DIFERENCIAL ENTRE LA PRESION LATERAL DE LA CAMPANA AL LADO DE LA ENTRADA DE UN DIFUSOR (4) EN EL COMPRESOR CENTRIFUGO (100) Y UNA PRESION DEL REFUERZO LATERAL AL LADO DE LA ENTRADA DEL DIFUSOR (4). EL CONTROLADOR (14) COMPARA LA PRESION DIFERENCIAL DETECTADA DESDE EL DETECTOR (13) CON UNA PRESION DIFERENCIAL ESTABLECIDA DE ANTEMANO PARA QUE SEA MAS BAJA QUE LA PRESION DE IMPULSION DIFERENCIAL, ENTRE LA PRESION LATERAL DE LA CAMPANA Y LA DEL REFUERZO LATERAL, EN UN TIEMPO DE IMPULSION, Y HACE SALIR UNA SEÑAL DE IMPULSION QUE PREDICE LA CENTRIFUGACION, CUANDO LA PRESION DIFERENCIAL DETECTADA ES MAYOR QUE LA PRESION DIFERENCIAL ESTABLECIDA.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1337969A JPH07117075B2 (ja) | 1989-12-25 | 1989-12-25 | ターボ圧縮機におけるサージング検出装置 |
JP2091030A JPH0819918B2 (ja) | 1990-04-05 | 1990-04-05 | ターボ冷凍機のサージング防止装置 |
JP9103190A JPH0819919B2 (ja) | 1990-04-05 | 1990-04-05 | ターボ冷凍機のサージング発生予測時間表示装置及びサージング予防装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2080101T3 true ES2080101T3 (es) | 1996-02-01 |
Family
ID=27306629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90125600T Expired - Lifetime ES2080101T3 (es) | 1989-12-25 | 1990-12-27 | Un dispositivo de prevision de sobrepresion para un compresor centrifugo. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5095714A (es) |
EP (1) | EP0435294B1 (es) |
KR (1) | KR910012552A (es) |
DE (1) | DE69022701D1 (es) |
ES (1) | ES2080101T3 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5306116A (en) * | 1992-04-10 | 1994-04-26 | Ingersoll-Rand Company | Surge control and recovery for a centrifugal compressor |
CA2149576A1 (en) * | 1994-05-19 | 1995-11-20 | Hideomi Harada | Surge detection device and turbomachinery therewith |
US5947680A (en) * | 1995-09-08 | 1999-09-07 | Ebara Corporation | Turbomachinery with variable-angle fluid guiding vanes |
CN100351527C (zh) * | 2002-08-12 | 2007-11-28 | 日立产业有限公司 | 涡轮式压缩机及其运行方法 |
US7824148B2 (en) * | 2004-07-13 | 2010-11-02 | Carrier Corporation | Centrifugal compressor performance by optimizing diffuser surge control and flow control device settings |
JP2006132818A (ja) * | 2004-11-04 | 2006-05-25 | Matsushita Electric Ind Co Ltd | 冷凍サイクル装置の制御方法およびそれを用いた冷凍サイクル装置 |
US8197203B2 (en) * | 2008-09-22 | 2012-06-12 | Automotive Components Holdings, Llc | Air diffuser for a HVAC system |
CN103946555B (zh) * | 2011-12-01 | 2016-09-07 | 开利公司 | 冷却装置压缩机的启动期间的喘振阻止 |
AU2013302569B2 (en) * | 2012-08-17 | 2017-09-28 | Dresser-Rand Company | System and method for detecting stall or surge in radial compressors |
US8931288B2 (en) | 2012-10-19 | 2015-01-13 | Lennox Industries Inc. | Pressure regulation of an air conditioner |
US10280928B2 (en) | 2015-10-02 | 2019-05-07 | Daikin Applied Americas Inc. | Centrifugal compressor with surge prediction |
US10330106B2 (en) | 2015-10-02 | 2019-06-25 | Daikin Applied Americas Inc. | Centrifugal compressor with surge control |
US10346585B2 (en) | 2016-02-22 | 2019-07-09 | Hamilton Sundstrand Corporation | Method of predicting heat exchanger blockage via ram air fan surge margin |
RU2016112469A (ru) * | 2016-04-01 | 2017-10-04 | Фишер-Роузмаунт Системз, Инк. | Способы и устройство для обнаружения и предотвращения помпажа компрессора |
CN106678069B (zh) * | 2017-03-13 | 2018-05-01 | 重庆江增船舶重工有限公司 | 离心式压缩机防喘振发生的检测方法 |
DE102017120652A1 (de) | 2017-09-07 | 2019-03-07 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Ventilator mit integrierter Volumenstromregelung |
FR3099806B1 (fr) * | 2019-08-07 | 2021-09-03 | Safran Power Units | Régulation anti-pompage d’un compresseur de charge équipant un groupe auxiliaire de puissance |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2696345A (en) * | 1949-10-14 | 1954-12-07 | United Aircraft Corp | Method of controlling supercharger to avoid pulsation |
US2974482A (en) * | 1955-04-25 | 1961-03-14 | Curtiss Wright Corp | Coolant injection system for engines |
US2958506A (en) * | 1958-08-07 | 1960-11-01 | Silencer Mfg Inc | Turbine muffler |
US3059660A (en) * | 1958-10-08 | 1962-10-23 | Gen Electric | Turbine control system |
US3236499A (en) * | 1964-06-05 | 1966-02-22 | Dominion Eng Works Ltd | Differential pressure control of sealing fluid for rotary fluid machines |
US3398932A (en) * | 1967-07-14 | 1968-08-27 | Dominion Eng Works Ltd | Osciallation damping device |
FR2389785A1 (en) * | 1977-05-06 | 1978-12-01 | Alsthom Atlantique | Centrifugal compressor control system - has anti-pumping valve actuated by signal from flow direction sensing probe in outlet |
US4228753A (en) * | 1979-02-27 | 1980-10-21 | The United States Of America As Represented By The Secretary Of The Navy | Fluidic controlled diffusers for turbopumps |
US4502831A (en) * | 1982-01-14 | 1985-03-05 | Tokyo Shibaura Denki Kabushiki Kaisha | Method of controlling operation of multistage hydraulic machines |
US4662817A (en) * | 1985-08-20 | 1987-05-05 | The Garrett Corporation | Apparatus and methods for preventing compressor surge |
DE3540088A1 (de) * | 1985-11-12 | 1987-05-14 | Gutehoffnungshuette Man | Verfahren zur erfassung von pumpstoessen an turbokompressoren |
US4869642A (en) * | 1988-06-09 | 1989-09-26 | Allied-Signal Inc. | Variable output vortex pump |
US4986084A (en) * | 1988-06-20 | 1991-01-22 | Carrier Corporation | Quench expansion valve refrigeration circuit |
-
1990
- 1990-12-21 US US07/631,459 patent/US5095714A/en not_active Expired - Lifetime
- 1990-12-26 KR KR1019900021757A patent/KR910012552A/ko active IP Right Grant
- 1990-12-27 EP EP90125600A patent/EP0435294B1/en not_active Expired - Lifetime
- 1990-12-27 DE DE69022701T patent/DE69022701D1/de not_active Expired - Lifetime
- 1990-12-27 ES ES90125600T patent/ES2080101T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0435294B1 (en) | 1995-09-27 |
KR910012552A (ko) | 1991-08-08 |
EP0435294A2 (en) | 1991-07-03 |
EP0435294A3 (en) | 1992-01-08 |
DE69022701D1 (de) | 1995-11-02 |
US5095714A (en) | 1992-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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