WO2012126607A2 - Screw compressor system - Google Patents

Screw compressor system Download PDF

Info

Publication number
WO2012126607A2
WO2012126607A2 PCT/EP2012/001213 EP2012001213W WO2012126607A2 WO 2012126607 A2 WO2012126607 A2 WO 2012126607A2 EP 2012001213 W EP2012001213 W EP 2012001213W WO 2012126607 A2 WO2012126607 A2 WO 2012126607A2
Authority
WO
WIPO (PCT)
Prior art keywords
screw compressor
oil
block
base housing
compressor system
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/EP2012/001213
Other languages
German (de)
French (fr)
Other versions
WO2012126607A3 (en
Inventor
Alexandr ZEMLIAK
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.)
Rotorcomp Verdichter GmbH
Original Assignee
Rotorcomp Verdichter GmbH
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 Rotorcomp Verdichter GmbH filed Critical Rotorcomp Verdichter GmbH
Priority to EP12717043.9A priority Critical patent/EP2689136B1/en
Priority to US14/007,046 priority patent/US20140017110A1/en
Priority to PL12717043T priority patent/PL2689136T3/en
Publication of WO2012126607A2 publication Critical patent/WO2012126607A2/en
Publication of WO2012126607A3 publication Critical patent/WO2012126607A3/en
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
    • F04C18/082—Details specially related to intermeshing engagement type 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
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—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
    • 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
    • F04C2240/70—Use of multiplicity of similar components; Modular construction
    • 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
    • F04C2270/18—Pressure
    • F04C2270/185—Controlled or regulated
    • 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
    • F04C2270/22—Temperature difference
    • F04C2270/225—Controlled or regulated
    • 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
    • F04C2270/24—Level of liquid, e.g. lubricant or cooling liquid

Definitions

  • the invention relates to a screw compressor plant, which in a conventional manner a screw compressor block, a pressure control valve if necessary.
  • a screw compressor plant which in a conventional manner a screw compressor block, a pressure control valve if necessary.
  • an air filter device a ⁇ labscheide inclusiveer, an oil circuit system with a Oltemperaturregler, an oil filter and connections for a radiator, a fine separator with an oil return device and a pressure holding valve in having a clean air outlet.
  • Such a screw compressor plant is known for example from DE 100 33 154 C2.
  • the invention aims to further develop a screw compressor system of the type outlined above such that the greatest possible flexibility with regard to the design of the screw compressor systems is achieved while achieving the most compact design possible. Also, the construction principle of the invention should be applicable to screw compressor systems with different design.
  • this is a screw compressor system, which includes the functional parts mentioned above, which is characterized in that it is compact and flexible designed as a modular design, that in a base housing with cover of the screw compressor block, the ⁇ labscheide individualer, the oil supply channel for the oil temperature controller and the air intake duct are combined and / or in a multifunction block of the fine separator, the oil return, the minimum pressure retaining valve with the clean air outlet, the Oil temperature regulator, the oil filter and the connections for the cooler are summarized.
  • a base housing in which corresponding functional parts of the screw compressor system are integrated, and further a multifunction block, which is variably flexible, in which further functionally essential parts the screw compressor system are integrated.
  • the screw compressor plant according to the invention thus comprises in a kind of modular system two basic components, namely a base housing with a lid and / or a multifunction block.
  • the screw compressor plant according to the invention can be adapted to the respectively desired requirement and requirements.
  • common basic components are present in the modular system, as a result of which a less expensive construction can be realized with reduced production costs.
  • FIG. 1 is an exploded perspective view of FIG.
  • FIG. 2 is a perspective view of that shown in FIG.
  • FIG. 3 is an exploded perspective view of the previously shown embodiment of a screw compressor unit, looking towards the operator side and the drive side of the system;
  • Figure 4 is a perspective view of the view of the screw compressor system of Figure 3 in mounted assembly position.
  • the screw compressor system 1 shown there comprises a base housing 2 as a base module, the interior of which is closable with a cover 3.
  • a base housing 2 as a base module
  • an oil separation tank in this basic housing 2 as the base module
  • an oil supply channel for the oil temperature regulator and the air intake duct are integrated in a combined arrangement.
  • An intake valve 5 with a suction filter 6 mounted thereon is shown schematically in Figure 1 in exploded view.
  • the suction valve 5 with the suction filter 6 are mounted on the base housing part 2 according to FIG.
  • FIG. 1 a multifunctional block designated overall by 10 can be seen.
  • this multi-function block 10 a fine separator, an oil return, a minimum pressure holding valve with a clean air outlet, an oil temperature regulator, an oil filter and, if necessary, connections for a cooler are summarized.
  • This multifunctional block 10 can be adapted to the respective requirements and requirements to be realized with respect to the filter device and the like.
  • a schematically indicated control unit 11 is operatively connected. It can be seen from the assembly diagram in FIG. 1 that this screw compressor installation 1 is of compact construction and can be flexibly adapted to the requirements.
  • the multifunction block 10 is arranged on the operating side 16 of the screw compressor system 1 and therefore easily accessible for necessary maintenance, without further functional parts of the screw compressor system 1 must be dismantled.
  • the drive side 15 is approximately at right angles to the operating side 16, on which the multifunction block 10 is arranged and mounted. Thus, an unobstructed access to the drive side 15 of the screw compressor system 1 is given.

Landscapes

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

Abstract

A screw compressor system is indicated which is designed to be compact and flexible with a modular design such that a screw compressor block, an oil separation container, an oil supply duct for a temperature regulator and an air intake duct are combined in a base housing having a lid. A further module component provided is a multifunction block in which a fine separator, an oil return, a minimum pressure-maintaining valve with a pure air outlet, an oil temperature regulator, an oil filter and connections for a sensor are combined.

Description

Schraubenverdichteranlage  Screw compressor system

Die Erfindung befasst sich mit einer Schraubenverdichteranlage, welche in üblicher Weise einen Schraubenverdichterblock, ein Druckregelventil ggfs. mit einer Luftfiltereinrichtung, einen Ölabscheidebehälter, ein Ölkreislaufsystem mit einem Oltemperaturregler, einem Ölfilter und Anschlüssen für einen Kühler, einen Feinabscheider mit einer Ölrückführeinrichtung und ein das Druckhalteventil in einem Reinluftaustritt aufweist. The invention relates to a screw compressor plant, which in a conventional manner a screw compressor block, a pressure control valve if necessary. With an air filter device, a Ölabscheidebehälter, an oil circuit system with a Oltemperaturregler, an oil filter and connections for a radiator, a fine separator with an oil return device and a pressure holding valve in having a clean air outlet.

Eine derartige Schraubenverdichteranlage ist beispielsweise aus DE 100 33 154 C2 bekannt. Such a screw compressor plant is known for example from DE 100 33 154 C2.

Die Erfindung zielt darauf ab, eine Schraubenverdichteranlage der vorstehend umrissenen Art derart weiterzubilden, dass unter Erzielung einer möglichst kompakten Bauweise eine möglichst grosse Flexibilität hinsichtlich der Auslegungsweise der Schraubenverdichteranlagen erreicht wird. Auch soll das erfindungsgemäße Bauprinzip bei Schraubenverdichteranlagen mit unterschiedlicher Bauweise anwendbar sein. The invention aims to further develop a screw compressor system of the type outlined above such that the greatest possible flexibility with regard to the design of the screw compressor systems is achieved while achieving the most compact design possible. Also, the construction principle of the invention should be applicable to screw compressor systems with different design.

Nach der Erfindung wird hierzu eine Schraubenverdichteranlage, welche die eingangs genannten Funktionssteile umfasst, bereitgestellt, welche sich dadurch auszeichnet, dass sie als Modulbauweise kompakt und flexibel derart ausgelegt ist, dass in einem Basisgehäuse mit Deckel der Schraubenverdichterblock, der Ölabscheidebehälter, der Ölversorgungskanal für den Oltemperaturregler und der Luftansaugkanal zusammengefasst sind und/oder das in einem Multifunktionsblock der Feinabscheider, die Ölrückführung, das Mindestdruckhalteventil mit dem Reinluftaustritt, der Öltemperaturregler, der Ölfilter und die Anschlüsse für den Kühler zusammengefasst sind. According to the invention, this is a screw compressor system, which includes the functional parts mentioned above, which is characterized in that it is compact and flexible designed as a modular design, that in a base housing with cover of the screw compressor block, the Ölabscheidebehälter, the oil supply channel for the oil temperature controller and the air intake duct are combined and / or in a multifunction block of the fine separator, the oil return, the minimum pressure retaining valve with the clean air outlet, the Oil temperature regulator, the oil filter and the connections for the cooler are summarized.

Zur Erzielung einer möglichst kompakten aber auch flexibel variierbaren Auslegung einer Schraubenverdichteranlage kann bei der Erfindung zur Erzielung einer Modulbauweise ein Basisgehäuse eingesetzt werden, in welches entsprechende Funktionsteile der Schraubenverdichteranlage integriert sind, und ferner ein Multifunktionsblock, welcher variabel flexibel einsetzbar ist, in welchen weitere funktionswesentlichen Teile der Schraubenverdichteranlage integriert sind. Die erfindungsgemäße Schraubenverdichteranlage umfasst somit in einer Art Baukastensystem zwei Grund-Komponenten, nämlich ein Basisgehäuse mit einem Deckel und/oder einen Multifunktionsblock. Hierdurch lässt sich die Schraubenverdichteranlage nach der Erfindung auf die jeweils gewünschten Anforderung und Erfordernisse anpassen, Dabei sind gemeinsame Grundkomponenten bei dem Baukastensystem vorhanden, wodurch sich auch eine fertigungsgünstigere Bauweise mit verminderten Fertigungskosten realisieren lässt. To achieve a compact as possible but also flexibly variable design of a screw compressor system can be used in the invention to achieve a modular design, a base housing, in which corresponding functional parts of the screw compressor system are integrated, and further a multifunction block, which is variably flexible, in which further functionally essential parts the screw compressor system are integrated. The screw compressor plant according to the invention thus comprises in a kind of modular system two basic components, namely a base housing with a lid and / or a multifunction block. As a result, the screw compressor plant according to the invention can be adapted to the respectively desired requirement and requirements. In this case, common basic components are present in the modular system, as a result of which a less expensive construction can be realized with reduced production costs.

Bevorzugte weitere Ausgestaltungen und Einzelheiten der erfindungsgemäßen Schraubenverdichteranlage sind in den Unteransprüchen angegeben. Preferred further embodiments and details of the screw compressor installation according to the invention are specified in the subclaims.

Die Erfindung wird nachfolgend anhand eines nicht beschränkenden Ausführungsbeispiels unter Bezugnahme auf die beigefügten Zeichnungen näher erläutert. Darin zeigt: The invention will be explained in more detail below with reference to a non-limiting embodiment with reference to the accompanying drawings. It shows:

Figur 1 ist eine perspektivische auseinandergezogene Darstellung einer FIG. 1 is an exploded perspective view of FIG

Schraubenverdichteranlage nach der Erfindung,  Screw compressor system according to the invention,

Figur 2 ist eine perspektivische Ansicht der in Figur 1 dargestellten FIG. 2 is a perspective view of that shown in FIG

Schraubenverdichteranlage im zusammengebauten Zustand,  Screw compressor system in assembled condition,

Figur 3 ist eine perspektivische auseinandergezogene Darstellung der zuvor gezeigten Ausführungsform einer Schraubenverdichteranlage mit Blickrichtung auf die Bedienseite und die Antriebsseite der Anlage, Figur 4 ist eine perspektivische Darstellung der Ansicht der Schraubenverdichteranlage nach Figur 3 in montierter Zusammenbaustellung. FIG. 3 is an exploded perspective view of the previously shown embodiment of a screw compressor unit, looking towards the operator side and the drive side of the system; Figure 4 is a perspective view of the view of the screw compressor system of Figure 3 in mounted assembly position.

In den Figuren der Zeichnung sind gleiche oder ähnliche Teile mit denselben Bezugszeichen versehen. Es handelt sich hierbei lediglich um eine Ausführungsbeispiel, welches keinen auf die Erfindung beschränkenden Charakter hat. In the figures of the drawing, the same or similar parts are given the same reference numerals. This is merely an embodiment which has no character limiting the invention.

Aus den Figuren 1 und 2 ist eine insgesamt mit 1 bezeichnete Schraubenverdichteranlage nach der Erfindung zu ersehen, welche teilweise die funktionswesentlichen Teile einer solchen Schraubenverdichteranlage, allerdings ohne Vollständigkeit, zeigen. Aus den Figuren der Zeichnung ist aber das Bauprinzip der Erfindung in Modulbauweise zu erkennen. Die dort gezeigte Schraubenverdichteranlage 1 umfasst ein Basisgehäuse 2 als Basismodul, dessen Innenraum mit einem Deckel 3 verschließbar ist. In diesem Basisgehäuse 2 als Basismodul sind in zusammengefasster Anordnung ein Schraubenverdichterblock, ein Ölabscheidebehälter, ein Ölversorgungskanal für den Öltemperaturregler und der Luftansaugkanal integriert. Ein Ansaugventil 5 mit einem darauf montierten Ansaugfilter 6 ist schematisch in Figur 1 in auseinander gezogener Darstellung gezeigt. Das Ansaugventil 5 mit dem Ansaugfilter 6 werden entsprechend Figur 2 auf das Basisgehäuseteil 2 montiert. Ferner ist aus Figur 1 ein insgesamt mit 10 bezeichneter Multifunktionsblock zu ersehen. In diesem Multifunktionsblock 10 sind ein Feinabscheider, eine Ölrückführung, ein Mindestdruckhalteventil mit einem Reinluftaustritt, ein Öltemperaturregler, ein ölfilter und ggfs. Anschlüsse für einen Kühler zusammengefasst. Dieser Multifunktionsblock 10 kann an die jeweils zu realisierenden Erfordernisse und Anforderungen hinsichtlich der Filtereinrichtung und dgl. angepasst werden. Mit dem Multifunktionsblock 10 ist eine schematisch angedeutete Steuereinheit 11 wirkverbunden. Aus der Zusammenbaudarstellung in der Figur 1 ist zu ersehen, dass diese Schraubenverdichteranlage 1 kompakt ausgelegt ist und sich hinsichtlich der Erfordernisse in flexibler Weise anpassen lässt. From Figures 1 and 2 a generally designated 1 screw compressor plant according to the invention can be seen, which partially show the functionally essential parts of such a screw compressor system, but without completeness. From the figures of the drawing but the construction principle of the invention can be seen in modular design. The screw compressor system 1 shown there comprises a base housing 2 as a base module, the interior of which is closable with a cover 3. In this basic housing 2 as the base module, a screw compressor block, an oil separation tank, an oil supply channel for the oil temperature regulator and the air intake duct are integrated in a combined arrangement. An intake valve 5 with a suction filter 6 mounted thereon is shown schematically in Figure 1 in exploded view. The suction valve 5 with the suction filter 6 are mounted on the base housing part 2 according to FIG. Furthermore, from FIG. 1, a multifunctional block designated overall by 10 can be seen. In this multi-function block 10, a fine separator, an oil return, a minimum pressure holding valve with a clean air outlet, an oil temperature regulator, an oil filter and, if necessary, connections for a cooler are summarized. This multifunctional block 10 can be adapted to the respective requirements and requirements to be realized with respect to the filter device and the like. With the multi-function block 10, a schematically indicated control unit 11 is operatively connected. It can be seen from the assembly diagram in FIG. 1 that this screw compressor installation 1 is of compact construction and can be flexibly adapted to the requirements.

Aus den Figuren 3 und 4 sind ergänzend noch Einzelheiten hinsichtlich einer Antriebsseite 15 und einer Bedienungsseite 16 zu ersehen. Details regarding a drive side 15 and an operating side 16 can additionally be seen from FIGS. 3 and 4.

So ist der Multifunktionsblock 10 auf der Bedienungsseite 16 der Schraubenverdichteranlage 1 angeordnet und daher für notwendige Wartungsarbeiten leicht zugänglich, ohne dass weitere Funktionsteile der Schraubenverdichteranlage 1 demontiert werden müssen. Die Antriebsseite 15 liegt etwa rechtwinklig zu der Bedienungsseite 16, an welcher der Multifunktionsblock 10 angeordnet und angebracht ist. Somit ist ein ungehinderter Zugang zur Antriebsseite 15 der Schraubenverdichteranlage 1 gegeben. Thus, the multifunction block 10 is arranged on the operating side 16 of the screw compressor system 1 and therefore easily accessible for necessary maintenance, without further functional parts of the screw compressor system 1 must be dismantled. The drive side 15 is approximately at right angles to the operating side 16, on which the multifunction block 10 is arranged and mounted. Thus, an unobstructed access to the drive side 15 of the screw compressor system 1 is given.

Selbstverständlich ist die Erfindung nicht auf die vorangehend beschriebenen Auslegungseinzelheiten beschränkt, so dass zahlreiche Abänderungen und Modifikationen möglich sind, ohne das Wesen der Erfindung zu verlassen, welches darin zu sehen ist, dass die funktionsnotwendigen Komponenten einer Schraubenverdichteranlage 1 als Modulkomponente nach Art eines Baukastensystems einerseits einem Basisgehäuse 2 als Basismodul und andererseits einem Multifunktionsblock 10 als weitere Modulkomponente zugeordnet sind, um eine kompakte und flexible Auslegung der Schraubenverdichteranlage nach der Erfindung zu ermöglichen Of course, the invention is not limited to the details of the design described above, so that numerous modifications and modifications are possible without departing from the essence of the invention, which is to be seen in the fact that the functionally necessary components of a screw compressor system 1 as a modular component in the manner of a modular system on the one hand Base housing 2 are assigned as a base module and on the other hand, a multi-function block 10 as a further module component to allow a compact and flexible design of the screw compressor system according to the invention

Claims

Patentansprüche claims 1. Schraubenverdichteranlage, welche folgendes aufweist. A screw compressor system comprising. Einen Schraubenverdichterblock, ein Saugregelventil, ggfs. mit einer Luftfiltereinrichtung, einen Ölabscheidebehälter, ein Ölkreislaufsystem mit einem Oltemperaturregler, einen Ölfilter und Anschlüssen für einen Kühler einen Feinabscheider mit einer Ölrückführeinrichtung und ein Mindestdruckhalteventil mit einem Reinluftaustritt, dadurch gekennzeichnet, dass die Schraubenverdichteranlage (1) in Modulbauweise kompakt und flexibel derart ausgelegt ist, dass in einem Basisgehäuse (Basismodul 2) mit Deckel (3) der Schraubenverdichterblock, der Ölabscheidebehälter, der Ölversorgungskanal für den Öltemperaturregler und der Luftansaugkanal zusammengefasst sind, und/oder in einer weiteren Modulkomponente in Form eines Multifunktionsblocks (10) der Feinabscheider, die Ölrückführung, das Mindestdruckhalteventil mit dem Reinluftaustritt, der Öltemperaturregler, der Ölfilter und die Anschlüsse für den Kühler zusammengefasst sind.  A screw compressor block, a Saugregelventil, possibly. With an air filter device, an oil separator, an oil circuit system with a Oltemperaturregler, an oil filter and connections for a cooler a fine separator with an oil return device and a minimum pressure holding valve with a clean air outlet, characterized in that the screw compressor system (1) in Modular design is compact and flexible designed such that in a base housing (base module 2) with cover (3) the screw compressor block, the oil separation tank, the oil supply channel for the oil temperature controller and the air intake duct are combined, and / or in another module component in the form of a multifunction block ( 10) the fine separator, the oil return, the minimum pressure maintenance valve with the clean air outlet, the oil temperature regulator, the oil filter and the connections for the cooler are summarized. 2. Schraubenverdichteranlage nach Anspruch 1 , dadurch gekennzeichnet, dass der Multifunktionsblock (10) auf einer Bedienungsseite (16) der Schraubenverdichteranlage (1) angeordnet ist. 2. Screw compressor installation according to claim 1, characterized in that the multifunction block (10) on an operating side (16) of the screw compressor system (1) is arranged. 3. Schraubenverdichteranlage nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Schraubenverdichterblock oberhalb des Ölpegels im Basisgehäuse (2) angeordnet ist. 3. screw compressor system according to claim 1 or 2, characterized in that the screw compressor block above the oil level in the base housing (2) is arranged. 4. Schraubenverdichteranlage nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Druckluft-Öl-Gemisch durch ein Auslassrohr in einer vorderen Ecke oberhalb des Ölpegels des Basisgehäuses (2) geleitet, durch Rippen und Prallbleche mehrfach umgelenkt und dann durch die Auslassöffnung, die sich diagonal an der anderen oberen Ecke des Basisgehäuses (2) befindet in den Luftansaugkanal zur Feinabscheidung geleitet wird. 4. Screw compressor unit according to one of the preceding claims, characterized in that the compressed air-oil mixture passed through an outlet pipe in a front corner above the oil level of the base housing (2), deflected several times by ribs and baffles and then through the outlet opening, which Diagonally at the other upper corner of the base housing (2) is directed into the air intake duct for fine separation. 5. Schraubenverdichteranlage nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Abscheide- und Ölbehältervolumen durch unterschiedliche Deckel 3 variabel sind. 5. Screw compressor installation according to one of the preceding claims, characterized in that the separation and oil container volume are variable by different cover 3. 6. Schraubenverdichteranlage nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass am Basisgehäuse (2) unterschiedliche Multifunktionsblöcke (10) anschließbar sind, die unterschiedliche Komponenten nach Größe und Anzahl umfassen. 6. Screw compressor installation according to one of the preceding claims, characterized in that the base housing (2) different multifunction blocks (10) can be connected, which include different components according to size and number. 7. Schraubenverdichteranlage nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Mindestdruckhalteventil mit dem Reinluftaustritt in unterschiedliche Richtungen einbaubar und für unterschiedliche Drücke einstellbar ist. 7. Screw compressor installation according to one of the preceding claims, characterized in that the minimum pressure retaining valve can be installed with the clean air outlet in different directions and adjustable for different pressures. 8. Schraubenverdichteranlage nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass an der Ecke zwischen der Bedienungsseite (16) und der Antriebsseite (15) ein öleinfüllstutzen angeordnet ist, durch dessen Höhenlage das Ölpegelniveau bestimmt ist. 8. screw compressor installation according to one of the preceding claims, characterized in that at the corner between the operating side (16) and the drive side (15) an oil filler neck is arranged, by the altitude of which the oil level is determined.
PCT/EP2012/001213 2011-03-24 2012-03-19 Screw compressor system Ceased WO2012126607A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12717043.9A EP2689136B1 (en) 2011-03-24 2012-03-19 Screw compressor system
US14/007,046 US20140017110A1 (en) 2011-03-24 2012-03-19 Screw compressor system
PL12717043T PL2689136T3 (en) 2011-03-24 2012-03-19 Screw compressor system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011014961A DE102011014961A1 (en) 2011-03-24 2011-03-24 Screw compressor system
DE102011014961.9 2011-03-24

Publications (2)

Publication Number Publication Date
WO2012126607A2 true WO2012126607A2 (en) 2012-09-27
WO2012126607A3 WO2012126607A3 (en) 2013-09-12

Family

ID=46001111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/001213 Ceased WO2012126607A2 (en) 2011-03-24 2012-03-19 Screw compressor system

Country Status (5)

Country Link
US (1) US20140017110A1 (en)
EP (1) EP2689136B1 (en)
DE (1) DE102011014961A1 (en)
PL (1) PL2689136T3 (en)
WO (1) WO2012126607A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527490A (en) * 2013-09-29 2014-01-22 陈丽娈 Machine head assembly and air compressor

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10047766B2 (en) 2014-05-14 2018-08-14 Ingersoll-Rand Company Air compressor system
CN104500396A (en) * 2014-12-24 2015-04-08 无锡五洋赛德压缩机有限公司 Six-in-one combined screw compressor main machine with gear
CN104454526A (en) * 2014-12-24 2015-03-25 无锡五洋赛德压缩机有限公司 Engineering vehicle-mounted air compressor
CN104533782B (en) * 2014-12-30 2017-01-11 南京萨伯工业设计研究院有限公司 Variable plunger hydraulic pump body
CN104612969A (en) * 2015-01-29 2015-05-13 珠海思齐电动汽车设备有限公司 Double screw air compressor set for pure power-driven bus
CN105299958B (en) * 2015-11-27 2017-12-01 重庆通用工业(集团)有限责任公司 Refrigeration compressor external lubricating oil system
DE102016011431A1 (en) * 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Screw compressor for a commercial vehicle
DE102016011443A1 (en) 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Screw compressor for a commercial vehicle
DE102016011432A1 (en) 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Screw compressor for a commercial vehicle
CN109519382A (en) * 2017-09-19 2019-03-26 南京加瑞尔自动化设备有限公司 A kind of screw air compressor
US11732716B2 (en) 2018-12-10 2023-08-22 Carrier Corporation Modular compressor discharge system
IT201900004869A1 (en) * 2019-04-01 2020-10-01 Tm P S P A Termomeccanica Pompe Screw compressor.
CN116221123B (en) * 2023-02-22 2024-04-19 广东标顶技术股份有限公司 Coarse-separation barrel cover of air compressor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033154C2 (en) 2000-07-07 2003-08-28 Compair Drucklufttechnik Gmbh Screw compressor system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2311655A (en) * 1941-11-03 1943-02-23 Wagner Electric Corp Oil economizing system for compressors
US3291385A (en) * 1965-06-01 1966-12-13 Gardner Denver Co Receiver-separator unit for liquidinjected compressor
US3876401A (en) * 1972-12-18 1975-04-08 Richard A Sturgill Air compressor support package
US3880005A (en) * 1973-11-12 1975-04-29 Gen Electric Fluid level sight gage for dynamoelectric machine mounted within the machine frame
DE3122361A1 (en) * 1981-06-05 1982-12-23 Bauer Schraubenverdichter GmbH, 8190 Wolfratshausen VALVE BLOCK FOR CONTROLLING THE OIL SUPPLY OF A SCREW COMPRESSOR
DE3517493A1 (en) * 1985-05-15 1986-11-20 Mahle Gmbh, 7000 Stuttgart SCREW COMPRESSOR SYSTEM IN A COMPACT HOUSING
US5199858A (en) * 1990-08-31 1993-04-06 Kabushiki Kaisha Kobe Seiko Sho Oil injection type screw compressor
DE4135442C1 (en) * 1991-10-23 1993-04-01 Mannesmann Ag, 4000 Duesseldorf, De
AT403948B (en) * 1994-07-29 1998-06-25 Hoerbiger Ventilwerke Ag INTAKE CONTROL VALVE FOR ROTATIONAL COMPRESSORS
US5746791A (en) * 1997-02-03 1998-05-05 Wang; Chun-Wen Moisture and contaminant separator for compressed air
US5899667A (en) * 1997-04-10 1999-05-04 Ingersoll-Rand Company Fluid compressor with seal scavenge and method
JP3499110B2 (en) * 1997-08-11 2004-02-23 株式会社神戸製鋼所 Oil-cooled screw compressor
DE19845993A1 (en) * 1998-10-06 2000-04-20 Bitzer Kuehlmaschinenbau Gmbh Screw compressor
US6478560B1 (en) * 2000-07-14 2002-11-12 Ingersoll-Rand Company Parallel module rotary screw compressor and method
US6499965B2 (en) * 2001-02-02 2002-12-31 Ingersoll-Rand Company Air compressor system and an air/oil cast separator tank for the same
ITVI20040035A1 (en) * 2004-03-04 2004-06-04 Refcomp Spa MODULAR VOLUMETRIC COMPRESSOR
DE102004060417B4 (en) * 2004-12-14 2006-10-26 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Compact screw compressor for mobile use in a vehicle
DE102005033084B4 (en) * 2005-07-15 2007-10-11 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Oil-injected compressor with means for oil temperature control
DE102008036317A1 (en) * 2008-07-29 2010-02-25 Bitzer Kühlmaschinenbau Gmbh screw compressors
CN101943163B (en) * 2010-09-10 2011-12-07 宁波鲍斯能源装备股份有限公司 Two-stage medium-pressure screw-type air compressor set

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033154C2 (en) 2000-07-07 2003-08-28 Compair Drucklufttechnik Gmbh Screw compressor system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103527490A (en) * 2013-09-29 2014-01-22 陈丽娈 Machine head assembly and air compressor
CN103527490B (en) * 2013-09-29 2017-01-11 耐力压缩机(北京)有限公司 Machine head assembly and air compressor

Also Published As

Publication number Publication date
WO2012126607A3 (en) 2013-09-12
US20140017110A1 (en) 2014-01-16
DE102011014961A1 (en) 2012-09-27
PL2689136T3 (en) 2020-06-01
EP2689136A2 (en) 2014-01-29
EP2689136B1 (en) 2019-11-27

Similar Documents

Publication Publication Date Title
EP2689136B1 (en) Screw compressor system
EP2827966B1 (en) Filter element and air filter
DE102007008019B4 (en) air outlet
DE112015003136B4 (en) Fuel pump module with replaceable filter unit
EP1163944B1 (en) Filter with annular formed filter medium
EP0516580B1 (en) Filling device for a gaseous fuel tank
EP3146881A1 (en) Filter cleaning for dirt suction device
DE102004036083A1 (en) Suction device for internal combustion engine has air filter which separates a raw air duct and pure air duct whereby air filter has two filter zones, which are arranged in common casing, and have different flow resistances
EP1164281B1 (en) Device for pumping fuel and ventilating the fuel tank
DE202013103846U1 (en) Filter fan arrangement for cooling a control cabinet
EP1005610B1 (en) Pressure regulating arrangement
DE102020213310B4 (en) Fan device for conveying air
EP2974969A1 (en) Vacuum drawer for vacuum packing food
EP3516234A1 (en) Screw compressor for a utility vehicle
DE102021206493B4 (en) Extractor hood for extracting cooking fumes downwards, fan unit for an extractor hood and hob system
DE102017120139A1 (en) Oil mist separator with pressure relief valves
DE4026926C2 (en) Covered air intake
EP2554915B1 (en) Extractor hood with filter support and odour filter element
DE102019220266B4 (en) Fan device for conveying air
DE10047469B4 (en) Air handling unit
DE102020106551B3 (en) Ventilation arrangement for a motor vehicle transmission and a motor vehicle transmission
DE10163913A1 (en) Device for filtering fuel
DE3209804A1 (en) CENTRIFUGAL COMPRESSORS WITH SLIDING BLADES ADJUSTABLE IN THE RADIAL DIRECTION
DE102015221508A1 (en) Pressure compensator
DE102016011444A1 (en) Arrangement for a screw compressor of a commercial vehicle

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12717043

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2012717043

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 14007046

Country of ref document: US