EP1883776A1 - Adapter bit for a device for connecting pipe conduits - Google Patents

Adapter bit for a device for connecting pipe conduits

Info

Publication number
EP1883776A1
EP1883776A1 EP06704754A EP06704754A EP1883776A1 EP 1883776 A1 EP1883776 A1 EP 1883776A1 EP 06704754 A EP06704754 A EP 06704754A EP 06704754 A EP06704754 A EP 06704754A EP 1883776 A1 EP1883776 A1 EP 1883776A1
Authority
EP
European Patent Office
Prior art keywords
base
adapter
adapter attachment
temperature sensor
section
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.)
Granted
Application number
EP06704754A
Other languages
German (de)
French (fr)
Other versions
EP1883776B1 (en
Inventor
Philipp Pustelnik
Thomas Euler-Rolle
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.)
Alpver Vermoegens- und Liegen- Schaftsverwaltungs
Euler-Rolle Thomas
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1883776A1 publication Critical patent/EP1883776A1/en
Application granted granted Critical
Publication of EP1883776B1 publication Critical patent/EP1883776B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0049—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for lubricants, e.g. oil coolers

Definitions

  • the invention relates to an adapter attachment for a device for connecting pipes to the distributor section of a liquid treatment apparatus, in particular a hydraulic oil-air cooler, which is usually switched on in the return of a hydraulic oil working group of moving or stationary equipment.
  • the cooling elements of the radiator which are flowed through by hydraulic oil and are combined to form a parallelepipedic packet, are generally made of aluminum plates and rods which are surrounded by air fins and connected to a box-shaped distributor section extending over the top of the package. The cooling elements are also acted upon by a mounted fan.
  • the parallelepiped distribution section of the liquid treatment device is provided in a corner area with a flattening, in which a liquid passage is provided. Further provided is a substantially pyramid-shaped hollow adapter attachment which can be placed on this flattening and which has a base with a fluid passage corresponding to the fluid passage of the flattening and a pipe connection. This makes it possible to mount the adapter attachment with different orientation on the Eckabfla- tion such that the pipe connection points as needed backwards, upwards or to the side.
  • the present invention therefore aims to provide an improved terminal device which requires less effort than previously for the temperature determination and control.
  • the invention relates to an adapter attachment for the parallelepipedic liquid distributor section of a liquid treatment device, which is provided in a corner region with a flat on which the adapter attachment can be placed, wherein the adapter attachment has a base with a liquid passage of the flattening corresponding liquid passage and a pipe connection.
  • This adapter attachment is inventively characterized in that the pipe connection is designed as a universal connection and that in a base socket of the adapter attachment a receptacle for a temperature sensor is provided, which is embedded in the receptacle by means of a potting compound, wherein a leading away from the base socket connecting cable an electrical connector is provided, via which the temperature sensor is connectable to a temperature control device.
  • FIG. 1a is a front view of the distributor or head section of a hydraulic oil-air cooler according to the invention
  • FIG. Ib is a side view to Fig. Ia
  • Fig. 2 a Fig. 4 seen from the other side
  • Fig. 4 is a view in the direction of arrow IV in Fig. 2
  • Fig. 5 is a view in the direction of arrow V in 2
  • FIG. 6 shows a section through the adapter attachment according to the line VI-VI in FIG. 5.
  • a hydraulic oil air cooler which is formed in practice from a parallelepipedic package 1 of spaced aluminum plates, which are provided with air blades, wherein the package is associated with a fan, not shown, with a distributor or Head portion 2 is provided, which serves for the connection of not shown in and outgoing piping to the radiator and acts as a hydraulic oil distributor.
  • the likewise parallelepiped or box-shaped hydraulic oil distributor section 2 is provided in a corner region with a flattening 3 cutting off the corner, which merges into the front side 2 ', the longitudinal side 2 "and the upper side 2'" of the distributor 2.
  • the flattening 3 is provided with a relatively large diameter ⁇ l mal trecso réelle 4 and three screw holes 5.
  • a substantially triangular hollow adapter cap 6 is mounted in plan view, which is shown in Fig. 2 in a perspective view.
  • the adapter attachment 6 has a substantially triangular base base 6 ', which is placed on the flattening 3.
  • the base pedestal 6 ' is provided with bolts 6 "which fit into screw holes 5.
  • the base pedestal 6' has a central port 7 which corresponds to the oil passage 4 of the flattening 3.
  • a universal connection piece 10 arcuately wegerstreckt.
  • the adapter cap 6 is assembled with the desired orientation of this connecting piece 10 on the distributor 2 mon- advantage.
  • a receptacle 11 for a temperature sensor 12 is provided, which is embedded in the receptacle 11 by means of a potting compound 13, wherein one of the base socket 6' from a cable grommet 14 'leading away connecting cable 14 with an electrical Connector 15 is provided, via which the temperature sensor with a temperature control device, not shown, is connectable.
  • adapter attachments 6 with connection openings of different dimensions and universal connection pieces 10 with different types of threads can be kept in stock, which can be brought in a simple manner one and the same type of hydraulic oil-air cooler or other liquid treatment devices for cultivation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention relates to an adapter bit (6) for the parallelepiped liquid distributing section (2) of a liquid treatment device (1) which is provided in a corner area with a flattened section (3) on which the adapter bit (6) can be placed. The adapter bit (6) has a base (6') with a liquid passage (7) corresponding to the liquid passage (4) of the flattened section (3), and a pipe conduit connection (10) which is configured as a universal connector. A base section (6') of the adapter bit comprises a seat (11) for a temperature sensor (12) which sensor is embedded into the seat by means of a casting compound (13). A connecting cable (14) leading away from the base section (6') comprises an electrical connector (15) via which the temperature sensor (12) is connected to a temperature control device.

Description

Adapteraufsatz für eine Einrichtung zum Anschließen von Rohrleitungen Adapter attachment for a device for connecting pipelines
Die Erfindung betrifft einen Adapteraufsatz für eine Ein- richtung zum Anschließen von Rohrleitungen an den Verteilerabschnitt einer Flüssigkeitsbehandlungsvorrichtung, insbesondere eines Hydrauliköl-Luftkühlers, der üblicherweise in den Rücklauf eines Hydrauliköl-Arbeitskreises von bewegten oder stationären Anlagen eingeschaltet ist. Die vom Hydrauliköl durch- strömten, zu einem parallelepipedischen Paket zusammengefaßten Kühlelemente des Kühlers bestehen in der Regel aus Aluminiumplatten und -Stäben, die von Luftlamellen umgeben und mit einem sich über die Oberseite des Paketes erstreckenden kastenförmigen Verteilerabschnitt verbunden sind. Die Kühlelemente werden außerdem von einem angebauten Ventilator beaufschlagt.The invention relates to an adapter attachment for a device for connecting pipes to the distributor section of a liquid treatment apparatus, in particular a hydraulic oil-air cooler, which is usually switched on in the return of a hydraulic oil working group of moving or stationary equipment. The cooling elements of the radiator, which are flowed through by hydraulic oil and are combined to form a parallelepipedic packet, are generally made of aluminum plates and rods which are surrounded by air fins and connected to a box-shaped distributor section extending over the top of the package. The cooling elements are also acted upon by a mounted fan.
Um zu vermeiden, daß für verschiedene Kühlermodelle unterschiedlich dimensionierte Anschlüsse auf Lager gehalten werden müssen und um den Einbau des Kühlers zu erleichtern, ist gemäß dem EP 0 983 475 Bl der parallelepipedische Verteilerabschnitt der Flüssigkeitsbehandlungsvorrichtung in einem Eckbereich mit einer Abflachung versehen, in welcher ein Flüssigkeitsdurchlaß vorgesehen ist. Ferner ist ein auf diese Abflachung aufsetzbarer, im wesentlichen pyramidenförmiger hohler Adapteraufsatz vorgesehen, der eine Basis mit einem dem Flüssigkeitsdurchlaß der Abflachung entsprechenden Flüssigkeitsdurchlaß und einen Rohrleitungsanschluß aufweist. Dies ermöglicht es, den Adapteraufsatz mit unterschiedlicher Orientierung an der Eckabfla- chung derart zu montieren, daß der Rohrleitungsanschluß je nach Bedarf nach hinten, nach oben oder nach der Seite weist. Zugleich können unterschiedliche Adapteraufsätze vorrätig gehalten werden, die an die jeweils anzuschließenden Rohrleitungen hinsichtlich des Durchmessers und des Gewindes ihrer Anschlußöffnung angepaßt sind, so daß in wirtschaftlich vorteilhafter Weise nur ein einziges Modell der Flüssigkeitsbehand- lungsvorrichtung erzeugt und auf Lager gehalten werden muß. Ein Problem besteht bei dieser Anschlußeinrichtung und ihrem Adapteraufsatz aber darin, daß der für die Regelung des Kühlers erforderliche Temperatursensor an irgendeiner Stelle der Hydraulikölleitung gesondert eingebaut und angeschlossen werden muß, oder im Kühler selbst, was konstruktiv und einbautechnisch relativ aufwendig ist und eine Nacharbeitung der Gewinde nach der Wärmebehandlung notwendig macht, wodurch eine Verunreinigung des Kühlers eintreten kann.In order to avoid that differently sized connections must be kept in stock for different cooler models and to facilitate the installation of the cooler, according to EP 0 983 475 B1, the parallelepiped distribution section of the liquid treatment device is provided in a corner area with a flattening, in which a liquid passage is provided. Further provided is a substantially pyramid-shaped hollow adapter attachment which can be placed on this flattening and which has a base with a fluid passage corresponding to the fluid passage of the flattening and a pipe connection. This makes it possible to mount the adapter attachment with different orientation on the Eckabfla- tion such that the pipe connection points as needed backwards, upwards or to the side. At the same time different adapter attachments can be kept in stock, which are adapted to the respective pipes to be connected in terms of the diameter and the thread of their connection opening, so that in an economically advantageous manner, only a single model of the Flüssigkeitsbehand- lungsvorrichtung must be generated and kept in stock. A problem with this connection device and its adapter attachment but is that the temperature sensor required for the control of the radiator must be installed and connected separately at any point of the hydraulic oil line, or in the radiator itself, which is relatively complex in terms of design and installation and a rework of the thread after the heat treatment is necessary, whereby contamination of the radiator may occur.
Die vorliegende Erfindung zielt deshalb darauf ab, eine verbesserte Anschlußeinrichtung zu schaffen, die geringeren Aufwand als bisher für die Temperaturermittlung und -regelung erfordert .The present invention therefore aims to provide an improved terminal device which requires less effort than previously for the temperature determination and control.
Gegenstand der Erfindung ist ein Adapteraufsatz für den parallelepipedischen Flüssigkeitsverteilerabschnitt einer Flüssigkeitsbehandlungsvorrichtung, der in einem Eckbereich mit einer Abflachung versehen ist, auf welche der Adapteraufsatz aufsetzbar ist, wobei der Adapteraufsatz eine Basis mit einem dem Flüssigkeitsdurchlaß der Abflachung entsprechenden Flüssigkeitsdurchlaß und einen Rohrleitungsanschluß aufweist. Dieser Adapteraufsatz zeichnet sich erfindungsgemäß dadurch aus, daß der Rohrleitungsanschluß als Universalanschluß ausgebildet ist und daß in einem Basissockel des Adapteraufsatzes eine Aufnahme für einen Temperatursensor vorgesehen ist, der in die Aufnahme mittels einer Vergußmasse eingebettet ist, wo- bei ein von dem Basissockel wegführendes Anschlußkabel mit einem elektrischen Steckverbinder vorgesehen ist, über welchen der Temperatursensor mit einer Temperaturregeleinrichtung verbindbar ist.The invention relates to an adapter attachment for the parallelepipedic liquid distributor section of a liquid treatment device, which is provided in a corner region with a flat on which the adapter attachment can be placed, wherein the adapter attachment has a base with a liquid passage of the flattening corresponding liquid passage and a pipe connection. This adapter attachment is inventively characterized in that the pipe connection is designed as a universal connection and that in a base socket of the adapter attachment a receptacle for a temperature sensor is provided, which is embedded in the receptacle by means of a potting compound, wherein a leading away from the base socket connecting cable an electrical connector is provided, via which the temperature sensor is connectable to a temperature control device.
Die Erfindung wird nachfolgend an einem Ausführungsbei- spiel eines Hydrauliköl-Luftkühlers unter Bezugnahme auf die Zeichnungen näher erläutert, in denen zeigen: Fig. Ia in einer Vorderansicht den Verteiler- bzw. Kopfabschnitt eines nur teilweise dargestellten Hydrauliköl-Luftkühlers gemäß der Erfindung, Fig. Ib eine Seitenansicht zu Fig. Ia, Fig. 2 einen Adapteraufsatz für den Kopfabschnitt in der Seitenansicht, Fig. 3 den Adapteraufsatz nach Fig. 2 von der anderen Seite her gesehen, Fig. 4 eine Ansicht in Richtung des Pfeiles IV in Fig. 2, Fig. 5 eine Ansicht in Richtung des Pfeiles V in Fig. 2 und Fig. 6 einen Schnitt durch den Adapteraufsatz nach der Linie VI-VI in Fig. 5.The invention will be explained in more detail below by means of an exemplary embodiment of a hydraulic oil-air cooler with reference to the drawings, in which: FIG. 1a is a front view of the distributor or head section of a hydraulic oil-air cooler according to the invention, FIG. Ib is a side view to Fig. Ia, Fig. 2 a Fig. 4 seen from the other side, Fig. 4 is a view in the direction of arrow IV in Fig. 2, Fig. 5 is a view in the direction of arrow V in 2 and FIG. 6 shows a section through the adapter attachment according to the line VI-VI in FIG. 5.
Gemäß Fig. 1 ist ein Hydrauliköl -Luftkühler, der in der Praxis aus einem parallelepipedischen Paket 1 von beabstande- ten Aluminiumplatten gebildet ist, die mit Luftlamellen verse- hen sind, wobei dem Paket ein nicht gezeigter Ventilator zugeordnet ist, mit einem Verteiler- bzw. Kopfabschnitt 2 versehen, der zum Anschluß von nicht gezeigten zu- und abführenden Rohrleitungen an den Kühler dient und als Hydraulikölverteiler fungiert . Der ebenfalls parallelepipedische bzw. kastenförmige Hydrauliköl-Verteilerabschnitt 2 ist in einem Eckbereich mit einer die Ecke abschneidenden Abflachung 3 versehen, die in die Stirnseite 2', die Längsseite 2" und die Oberseite 2'" des Verteilers 2 übergeht. Die Abflachung 3 ist mit einer relativ großdurchmeßrigen Öldurchtrittsoffnung 4 und mit drei Schraublöchern 5 versehen.1 is a hydraulic oil air cooler, which is formed in practice from a parallelepipedic package 1 of spaced aluminum plates, which are provided with air blades, wherein the package is associated with a fan, not shown, with a distributor or Head portion 2 is provided, which serves for the connection of not shown in and outgoing piping to the radiator and acts as a hydraulic oil distributor. The likewise parallelepiped or box-shaped hydraulic oil distributor section 2 is provided in a corner region with a flattening 3 cutting off the corner, which merges into the front side 2 ', the longitudinal side 2 "and the upper side 2'" of the distributor 2. The flattening 3 is provided with a relatively large diameter Öldurchtrittsoffnung 4 and three screw holes 5.
Auf die Abflachung 3 wird ein in der Draufsicht im wesentlichen dreieckiger hohler Adapteraufsatz 6 montiert, der in Fig. 2 in einer Perspektivansicht dargestellt ist. Der Adap- teraufsatz 6 hat einen im wesentlichen dreieckförmigen Basissockel 6', welcher auf die Abflachung 3 aufgesetzt wird. Der Basissockel 6' ist mit Schraubenbolzen 6" versehen, die in Schraublöcher 5 passen. Gemäß Fig. 5 hat der Basissockel 6' eine zentrale Anschlußöffnung 7, welche der Öldurchtrittsöff- nung 4 der Abflachung 3 entspricht.On the flat 3 a substantially triangular hollow adapter cap 6 is mounted in plan view, which is shown in Fig. 2 in a perspective view. The adapter attachment 6 has a substantially triangular base base 6 ', which is placed on the flattening 3. The base pedestal 6 'is provided with bolts 6 "which fit into screw holes 5. As shown in Fig. 5, the base pedestal 6' has a central port 7 which corresponds to the oil passage 4 of the flattening 3.
Aus der Fig. 5 geht hervor, daß sich von der Anschlußöffnung 7 ein Universalanschlußstutzen 10 bogenförmig wegerstreckt. Der Adapteraufsatz 6 wird mit der gewünschten Orientierung dieses Anschlußstutzens 10 an dem Verteiler 2 mon- tiert. In dem Basissockel 6' des Adapteraufsatzes 6 ist eine Aufnahme 11 für einen Temperatursensor 12 vorgesehen, der in die Aufnahme 11 mittels einer Vergußmasse 13 eingebettet ist, wobei ein von dem Basissockel 6' aus einer Kabeltülle 14' weg- führendes Anschlußkabel 14 mit einem elektrischen Steckverbinder 15 vorgesehen ist, über welchen der Temperatursensor mit einer nicht gezeigten Temperaturregeleinrichtung verbindbar ist.From Fig. 5 it is apparent that extends from the connection opening 7 a universal connection piece 10 arcuately wegerstreckt. The adapter cap 6 is assembled with the desired orientation of this connecting piece 10 on the distributor 2 mon- advantage. In the base base 6 'of the adapter cap 6, a receptacle 11 for a temperature sensor 12 is provided, which is embedded in the receptacle 11 by means of a potting compound 13, wherein one of the base socket 6' from a cable grommet 14 'leading away connecting cable 14 with an electrical Connector 15 is provided, via which the temperature sensor with a temperature control device, not shown, is connectable.
Im Rahmen der Erfindung können zahlreiche Adapteraufsätze 6 mit Anschlußöffnungen unterschiedlicher Dimension und Universalanschlußstutzen 10 mit unterschiedlicher Gewindeart vorrätig gehalten werden, die auf einfache Weise ein und derselbe Type von Hydrauliköl-Luftkühler bzw. anderer Flüssigkeitsbe- handlungsvorrichtungen zum Anbau gebracht werden können. In the context of the invention, numerous adapter attachments 6 with connection openings of different dimensions and universal connection pieces 10 with different types of threads can be kept in stock, which can be brought in a simple manner one and the same type of hydraulic oil-air cooler or other liquid treatment devices for cultivation.

Claims

Patentanspruch:Claim:
Adapteraufsatz (6) für den parallelepipedischen Flüssig- keitsverteilerabschnitt einer Flüssigkeitsbehandlungsvorrich- tung, der in einem Eckbereich mit einer Abflachung versehen ist, auf welche der Adapteraufsatz aufsetzbar ist, wobei der Adapteraufsatz eine Basis mit einem dem Flüssigkeitsdurchlaß der Abflachung entsprechenden Flüssigkeitsdurchlaß und einen Rohrleitungsanschluß aufweist, dadurch gekennzeichnet, daß der Rohrleitungsanschluß als Universalanschluß (10) ausgebildet ist und daß in einem Basissockel (61) des Adapteraufsatzes (6) eine Aufnahme (11) für einen Temperatursensor (12) vorgesehen ist, der in die Aufnahme (11) mittels einer Vergußmasse (13) eingebettet ist, wobei ein von dem Basissockel (61) wegführendes Anschlußkabel (14) mit einem elektrischen Steckverbinder (15) vorgesehen ist, über welchen der Temperatursensor (12) mit einer Temperaturregeleinrichtung verbindbar ist. Adapter attachment (6) for the parallelepiped liquid distributor section of a liquid treatment device provided with a flattening in a corner region on which the adapter attachment can be placed, the adapter attachment having a base with a fluid passageway corresponding to the fluid passage of the flattening and a conduit connection, characterized in that the pipe connection is designed as a universal connection (10) and that in a base socket (6 1 ) of the adapter attachment (6) a receptacle (11) for a temperature sensor (12) is provided in the receptacle (11) by means of a Potting compound (13) is embedded, wherein one of the base base (6 1 ) leading away connecting cable (14) with an electrical connector (15) is provided, via which the temperature sensor (12) is connectable to a temperature control device.
EP06704754.8A 2005-05-24 2006-03-16 Adapter bit for a device for connecting pipe conduits Active EP1883776B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0088205A AT501879B1 (en) 2005-05-24 2005-05-24 ADAPTER PACK FOR A DEVICE FOR CONNECTING PIPES
PCT/AT2006/000112 WO2006125232A1 (en) 2005-05-24 2006-03-16 Adapter bit for a device for connecting pipe conduits

Publications (2)

Publication Number Publication Date
EP1883776A1 true EP1883776A1 (en) 2008-02-06
EP1883776B1 EP1883776B1 (en) 2016-03-16

Family

ID=36406202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06704754.8A Active EP1883776B1 (en) 2005-05-24 2006-03-16 Adapter bit for a device for connecting pipe conduits

Country Status (4)

Country Link
US (1) US8555928B2 (en)
EP (1) EP1883776B1 (en)
AT (1) AT501879B1 (en)
WO (1) WO2006125232A1 (en)

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AT506232B1 (en) * 2008-03-05 2009-07-15 Pustelnik Werner Dipl Ing DEVICE FOR CONNECTING PIPES TO A LIQUID AIR COOLER
AT13845U1 (en) * 2013-04-17 2014-10-15 Pustelnik Philipp Dipl Ing Attachment for a hydraulic oil-air cooler

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Also Published As

Publication number Publication date
WO2006125232A1 (en) 2006-11-30
US20100133809A1 (en) 2010-06-03
US8555928B2 (en) 2013-10-15
EP1883776B1 (en) 2016-03-16
AT501879A1 (en) 2006-12-15
AT501879B1 (en) 2007-05-15

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