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WO2019134869A3 - Kompressor mit absaugleitung und verfahren zur steuerung eines kompressors - Google Patents

Kompressor mit absaugleitung und verfahren zur steuerung eines kompressors Download PDF

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Publication number
WO2019134869A3
WO2019134869A3 PCT/EP2018/086819 EP2018086819W WO2019134869A3 WO 2019134869 A3 WO2019134869 A3 WO 2019134869A3 EP 2018086819 W EP2018086819 W EP 2018086819W WO 2019134869 A3 WO2019134869 A3 WO 2019134869A3
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
liquid
suction line
controlling
suctioned
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.)
Ceased
Application number
PCT/EP2018/086819
Other languages
English (en)
French (fr)
Other versions
WO2019134869A2 (de
Inventor
Peter Luckner
Thomas Bittermann
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.)
Kaeser Kompressoren AG
Original Assignee
Kaeser Kompressoren AG
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 Kaeser Kompressoren AG filed Critical Kaeser Kompressoren AG
Publication of WO2019134869A2 publication Critical patent/WO2019134869A2/de
Publication of WO2019134869A3 publication Critical patent/WO2019134869A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • F04C29/0014—Injection of a fluid in the working chamber for sealing, cooling and lubricating with control systems for the injection of the 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
    • 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
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F04C2210/00—Fluid
    • F04C2210/10—Fluid working
    • F04C2210/1005—Air
    • 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
    • F04C2240/81—Sensor, e.g. electronic sensor for control or monitoring
    • 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
    • F04C2270/86—Detection
    • 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
    • F04C29/026—Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Die Offenbarung betrifft einen Kompressor (100), insbesondere Schraubenkompressor, zur Erzeugung von Druckluft sowie ein Verfahren zur Steuerung eines solchen Kompressors (100). Der Kompressor (100) umfasst einen Verdichterblock (4) mit Flüssigkeitseinspritzung zur Verdichtung von angesaugter Luft, einen Flüssigkeitsabscheider (5), der über eine Druckleitung (52) mit dem Verdichterblock (4) verbunden ist und einen Abscheidebehälter (6) und einen Feinabscheider (7) aufweist, eine Rückführleitung (53) zur Rückführung von abgeschiedener Flüssigkeit aus dem Abscheidebehälter (6) in den Verdichterblock (4), eine Absaugleitung (56) zur Absaugung von Flüssigkeit von mindestens einer Absaugstelle (33) des Feinabscheiders (7) zu einer Zuführstelle (34), um die abgesaugte Flüssigkeit dem Verdichterblock (4) zuzuführen, ein steuerbares Ventil (19) zur Regelung der Durchflussmenge durch die Absaugleitung (56), eine Steuereinheit (60) zur Steuerung des Ventils (19), und einen Medienwechselsensor (18) zur Erfassung eines Medienwechsels eines in der Absaugleitung (56) strömenden Mediums, insbesondere von abgesaugter Flüssigkeit zu Druckluft, der mit der Steuereinheit (60) verbunden ist.
PCT/EP2018/086819 2018-01-08 2018-12-21 Kompressor mit absaugleitung und verfahren zur steuerung eines kompressors Ceased WO2019134869A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18150650.2 2018-01-08
EP18150650.2A EP3508729B1 (de) 2018-01-08 2018-01-08 Kompressor mit absaugleitung und verfahren zur steuerung eines kompressores

Publications (2)

Publication Number Publication Date
WO2019134869A2 WO2019134869A2 (de) 2019-07-11
WO2019134869A3 true WO2019134869A3 (de) 2020-01-02

Family

ID=61007455

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/086819 Ceased WO2019134869A2 (de) 2018-01-08 2018-12-21 Kompressor mit absaugleitung und verfahren zur steuerung eines kompressors

Country Status (5)

Country Link
EP (1) EP3508729B1 (de)
ES (1) ES2986000T3 (de)
FI (1) FI3508729T3 (de)
PL (1) PL3508729T3 (de)
WO (1) WO2019134869A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019003484B4 (de) * 2019-05-17 2024-10-17 Baumer Electric Ag Vorrichtung zum Erfassen eines Medienwechsels in einer Leitung
BE1028138B1 (nl) * 2020-03-10 2021-10-11 Atlas Copco Airpower Nv Smeermiddelrecuperatiesysteem en vacuümsysteem omvattende dergelijke smeermiddelrecuperatiesysteem
CN112576490B (zh) * 2020-11-27 2023-02-17 苏州寿力气体设备有限公司 一种移动式空压机的控制方法和装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701684A (en) * 1953-10-23 1955-02-08 Worthington Corp Oil circulating system for rotary fluid compressors
US6116046A (en) * 1999-03-05 2000-09-12 American Standard Inc. Refrigeration chiller with assured start-up lubricant supply
EP1669607A2 (de) * 2004-12-13 2006-06-14 Ingersoll-Rand Company Schmiersystem mit Säurefiltration für einen Verdichter
WO2007076213A1 (en) * 2005-12-23 2007-07-05 Gardner Denver, Inc. Screw compressor with oil feed system
CN103306981A (zh) * 2012-03-12 2013-09-18 上海斯可络压缩机有限公司 双螺杆空压机
WO2013153970A1 (ja) * 2012-04-09 2013-10-17 株式会社神戸製鋼所 ２段油冷式圧縮装置
WO2017174129A1 (de) * 2016-04-06 2017-10-12 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichtereinheit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE388463B (sv) 1975-01-24 1976-10-04 Atlas Copco Ab Forfarande och anordning for drenering av vetska fran en vetskeavskiljare
GB2301629B (en) 1995-05-25 1999-02-10 Compair Broomwade Ltd Oil recycling in screw compressor arrangements
US9669346B2 (en) 2014-05-28 2017-06-06 Ingersoll-Rand Company Compressor system and oil separation system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701684A (en) * 1953-10-23 1955-02-08 Worthington Corp Oil circulating system for rotary fluid compressors
US6116046A (en) * 1999-03-05 2000-09-12 American Standard Inc. Refrigeration chiller with assured start-up lubricant supply
EP1669607A2 (de) * 2004-12-13 2006-06-14 Ingersoll-Rand Company Schmiersystem mit Säurefiltration für einen Verdichter
WO2007076213A1 (en) * 2005-12-23 2007-07-05 Gardner Denver, Inc. Screw compressor with oil feed system
CN103306981A (zh) * 2012-03-12 2013-09-18 上海斯可络压缩机有限公司 双螺杆空压机
WO2013153970A1 (ja) * 2012-04-09 2013-10-17 株式会社神戸製鋼所 ２段油冷式圧縮装置
WO2017174129A1 (de) * 2016-04-06 2017-10-12 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichtereinheit

Also Published As

Publication number Publication date
EP3508729A1 (de) 2019-07-10
WO2019134869A2 (de) 2019-07-11
ES2986000T3 (es) 2024-11-08
EP3508729B1 (de) 2024-06-05
FI3508729T3 (fi) 2024-09-03
PL3508729T3 (pl) 2024-10-28

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