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EP0697285B2 - System for controlling temperature for a printing press - Google Patents

System for controlling temperature for a printing press Download PDF

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Publication number
EP0697285B2
EP0697285B2 EP95112446A EP95112446A EP0697285B2 EP 0697285 B2 EP0697285 B2 EP 0697285B2 EP 95112446 A EP95112446 A EP 95112446A EP 95112446 A EP95112446 A EP 95112446A EP 0697285 B2 EP0697285 B2 EP 0697285B2
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EP
European Patent Office
Prior art keywords
printing press
temperature
heat exchanger
stabilizing system
printing
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
EP95112446A
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German (de)
French (fr)
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EP0697285A3 (en
EP0697285A2 (en
EP0697285B1 (en
Inventor
Klaus Strobl
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Baldwin Grafotec GmbH
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Baldwin Germany GmbH
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Publication of EP0697285A3 publication Critical patent/EP0697285A3/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F13/00Common details of rotary presses or machines
    • B41F13/08Cylinders
    • B41F13/22Means for cooling or heating forme or impression cylinders

Definitions

  • the invention relates to a printing press tempering system according to the preamble of claim 1.
  • Such a printing press tempering system is known from EP 0 602 312 A1. It will be special for dampening water offset printing and the Dry offset printing used. It can be about Sheet-fed printing (printing on individual sheets of paper) or roll printing (printing on paper webs).
  • the sheetfed offset presses are essential smaller than the roll offset printing presses.
  • the printing presses stand in a pressroom and produce Heat, which they deliver to the pressroom.
  • the chiller works on the principle of alternate Compression and expansion of a refrigerant in a refrigerant circuit.
  • the refrigerant gives its Cold to the cold water or another coolant from.
  • the cold generator releases the cold water Heat in the surrounding environment.
  • the chiller is in the following cold generator called, housed in the press room, where also the printing press accommodated is, but far from the press, with it do not worry about the heat they give off heat each other.
  • Sheetfed offset printing often has many Sheetfed offset presses in a pressroom. In the role offset printing is often only one or only few printing presses in the pressroom and the cold generator is located outside the printing room.
  • the object of the invention is to be achieved an undesirable warming of the Sheet-fed offset printing machine by the heat emitted by the chiller, and an undesirable heating of the refrigerator by the heat emitted by the printing press reduce and the Temper michssystem simultaneously to train so that it is less in the pressroom Space needed and still fast and easily accessible is for maintenance or replacement a unit or to refill fountain solution or another liquid.
  • the invention provides in particular the following advantages: The chiller requires less cooling power, Space is freed up in the pressroom for other purposes, and that Temperature control system is easily accessible.
  • the DruckmaschinenTemper istssystem shown schematically in Figure 1 2 is used for temperature control of at least one printing press means of at least a printing unit 4 a after the offset printing process working sheet-fed printing press 6 for Printing on paper sheets.
  • the printing press means For example, air 8 may be that of a blower 10 driven through a first heat exchanger 12 and on the lateral surface of a cylinder to be cooled 13 of the printing machine 6 is blown.
  • a form cylinder or Plate cylinder a transfer cylinder such as a blanket cylinder, or an impression cylinder be.
  • the tempering 2 and the Printing machine 6 are in a pressroom 14, the Walls 15 and 16 has.
  • a cold generator 20 is arranged outside the pressure chamber 14 and cools Coolant of a guided through him coolant circuit 22.
  • the coolant circuit 22 extends through the one wall 15 in the pressroom 14 and has a guided through the pressroom 14 Flow branch 24 and one as well passed through the pressroom 14 return branch 26 on.
  • the flow directions in the temperature control system 2 are indicated by arrows.
  • the first Heat exchanger 12 is connected at one end to the flow branch 24 and with another end to the return branch 26 fluidly connected and is thereby flows through the cooling liquid.
  • the first Heat exchanger 12 and its associated fan 10th form one over the entire length of the to be cooled Cylinder 13 extending Blasluftkühlvoriques, as described, for example, in EP 0 602 312 A1 is known.
  • the printing unit 4 contains for example a Form cylinder or plate cylinder 28, a blanket cylinder 29 and an impression cylinder 30.
  • Ein schematically illustrated dampening unit 32 transmits Dampening water from a fountain sump 34 on the Make at the periphery of the plate cylinder 28, which may not accept printing ink.
  • a schematic illustrated inking unit 36 transfers ink from an unillustrated ink source on the Print-color-accepting areas on the circumference of the Plate cylinder 28.
  • FIG. 1 shows two device units 40 and 42, which immediately beside or under or in the printing press 6 can be placed within the Pressroom 14.
  • the first or the first unit 40 includes a second heat exchanger 44, a reservoir 46 for fountain solution 47, a pump 48 and a valve 50.
  • the second heat exchanger 44 includes a first heat exchanger strand 52, which over two pipe connections 54 and 55 of the one Device unit 40 in the flow branch 24 of the coolant circuit 22 used so interchangeable is that he of the coolant of the coolant circuit 22 is flowed through.
  • the second heat exchanger 44 also contains a second one Heat exchanger strand 58, which within the second Heat exchanger 44 with the first heat exchanger strand 52 is in heat exchange and over a Heat exchanger supply line 60, in which the first pump 48 is located, and via a heat exchanger return line 62 each with the reservoir 46 fluidly connected and with this together forms a first temperature-controlled circuit 64.
  • a supply line 66 which contains the valve 50, from which over a third pipe connection 67 of a device unit 40 leading with a in the fountain sump 34 Line section 68 is fluidly connected.
  • a drain line 70 of an overflow of the fountain bath 34 is via a fourth pipe connection 72nd the one unit unit 40 to a second return line 74 fluidly connected, which in the Reservoir 46 opens.
  • the flow cross section of the Valve 50 can be changed to more or less Dampening water in the second cycle 76 to circulate to let.
  • the reservoir 46 is designed such that he without disassembly of the first pump 48 and the second heat exchanger 44 from the one unit unit 40 taken out or can be used.
  • the other or second interchangeable device unit 42 is on, under or in the printing press 6 adjustable and formed substantially the same as the one or first device unit 40 and is therefore the same Reference numbers provided.
  • the second device unit 42 is not Fountain 47 but cooling water 87, which is passed through a color distributor roller 88, to cool her.
  • the first heat exchanger strand 52 the heat exchanger 44 in the second unit 42 is in the flow branch 24 of the coolant circuit 22 in series and downstream of the first heat exchanger string 52 of the heat exchanger 44 of the first Device unit 40 arranged such that it after the Heat exchanger 44 of the first unit unit 40 of the Coolant of the coolant circuit 22 is flowed through.
  • the cooling liquid of the Coolant circuit 22 already some heat taken up by fountain solution 47 of first unit 40, before the cooling water 87 of the second Unit 42 cools. This takes into account that the Farbverreiberwalze 88 must be warmer than that Plate cylinder 28.
  • a pump 90 Upstream of the heat exchanger 44 of the two Device units 40 and 42 is located in the flow branch 24 of the cooling liquid circuit 22 a pump 90, which the coolant through the coolant circuit 22 promotes.
  • the reservoir 46 of the two units 40 and 42 are each open at the top, so that in them Atmospheric pressure prevails.
  • the Reservoir 46 of the second device unit 42 as be formed closed container, in which the pressure generated by the pump 48 prevails. In this Trap is no supply line 66 and no valve 50 necessary, but the cooling water cycle is directly through passed the Farbverreiberwalze 88, as Fig.2 shows.
  • the two units 40 and 42 either both on the operating side 91 the printing press 6 under her stairs 92 or on the Drive side 93 of the printing press under the gallery 94 of the printing press 6 are provided, under which also one or more drive motors 96 for Drive of the plate cylinder 28, the blanket cylinder 29 and the impression cylinder 30 are located.
  • the two units of equipment 40 and 42 also to a single total unit 40/42 be summarized. Instead of two device units 40 and 42 then you have only a single device 40/42.
  • the Rooms under the stairs 92 and / or the gallery 94 of the Printing machine 6 can be clad by walls and with a door 98 or 99 as access to the units Be provided 40 and 42.
  • the device units 40 and 42 also elsewhere in or next to the press 6 are arranged. It is also possible the one device unit 40 on the one side of the machine 91 or 93 and the other device unit 42 on the other machine side 93 or 91 to arrange. Preferably However, both units are 40th and 42 arranged on the same machine side.
  • FIG. 4 shows a printing machine 6 with four printing units 4. At each printing unit 4 are the two Device units 40 and 42. To the Coolant circuit 22 of the refrigerator 20 are the device units 40 and 42 of all printing units connected in series or in parallel with regard to flow This other embodiment may have several Refrigeration generator 20 may be provided to each of the two device units 40 and 42 or more such Device units 40 and 42 to cool.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Control Of Temperature (AREA)

Description

Die Erfindung betrifft ein Druckmaschinen-Temperierungssystem gemäß dem Oberbegriff von Anspruch 1.The invention relates to a printing press tempering system according to the preamble of claim 1.

Ein solches Druckmaschinen-Temperierungssystem ist aus der EP 0 602 312 A1 bekannt. Es wird insbesondere für den Feuchtwasser-Offsetdruck und den Trocken-Offsetdruck verwendet. Dabei kann es sich um Bogen-Druck (bedrucken von einzelnen Papierbögen) oder Rollen-Druck (bedrucken von Papierbahnen) handeln.Such a printing press tempering system is known from EP 0 602 312 A1. It will be special for dampening water offset printing and the Dry offset printing used. It can be about Sheet-fed printing (printing on individual sheets of paper) or roll printing (printing on paper webs).

Die Bogen-Offsetdruckmaschinen sind wesentlich kleiner als die Rollen-Offsetdruckmaschinen.Die Druckmaschinen stehen in einem Drucksaal und erzeugen Wärme, welche sie in den Drucksaal abgeben. Der Kaltwassererzeuger arbeitet nach dem Prinzip der wechselweisen Kompression und Expansion eines Kältemittels in einem Kältemittelkreislauf.Das Kältemittel gibt seine Kälte an das Kaltwasser oder eine andere Kühlflüssigkeit ab. Der Kälteerzeuger gibt die vom Kaltwasser entnommene Wärme in die ihn umgebende Umgebung ab. Beim Bogen-Offsetdruck ist der Kaltwassererzeuger, im folgenden Kälteerzeuger genannt, im Drucksaal untergebracht, wo auch die Druckmaschine untergebracht ist, jedoch mit Abstand von der Druckmaschine, damit sie sich durch die von ihnen abgegebene Wärme nicht gegenseitig erwärmen. Die von der Druckmaschine und vom Kälteerzeuger abgegebene Wärme erwärmt jedoch den Drucksaal, was insbesondere im Sommer unangenehm ist und bei Verwendung einer Klimaanlage zu einem hohen Energieverbrauch dieser Klimaanlage führt. Beim Bogen-Offsetdruck stehen häufig viele Bogen-Offset-Druckmaschinen in einem Drucksaal. Beim Rollen-Offsetdruck steht häufig nur eine oder nur wenige Druckmaschinen im Drucksaal und der Kälteerzeuger ist außerhalb des Drucksaales angeordnet.The sheetfed offset presses are essential smaller than the roll offset printing presses. The printing presses stand in a pressroom and produce Heat, which they deliver to the pressroom. The chiller works on the principle of alternate Compression and expansion of a refrigerant in a refrigerant circuit. The refrigerant gives its Cold to the cold water or another coolant from. The cold generator releases the cold water Heat in the surrounding environment. In sheet-fed offset printing, the chiller is in the following cold generator called, housed in the press room, where also the printing press accommodated is, but far from the press, with it do not worry about the heat they give off heat each other. The of the printing press and heated by the refrigerator heats heat However, the pressroom, especially in the summer is uncomfortable and when using an air conditioner to a high energy consumption of this air conditioner leads. Sheetfed offset printing often has many Sheetfed offset presses in a pressroom. In the role offset printing is often only one or only few printing presses in the pressroom and the cold generator is located outside the printing room.

Durch die Erfindung soll die Aufgabe gelöst werden, eine unerwünschte Erwärmung der Bogen-Offset-Druckmaschine durch die vom Kälteerzeuger abgegebene Wärme, und eine unerwünschte Erwärmung des Kälteerzeugers durch die von der Druckmaschine abgestrahlten Wärme zu reduzieren, und das Temperierungssystem gleichzeitig so auszubilden, daß es im Drucksaal weniger Raum benötigt und trotzdem schnell und leicht zugänglich ist für Wartungsarbeiten oder für einen Austausch einer Geräteeinheit oder zum Nachfüllen von Feuchtwasser oder einer anderen Flüssigkeit.The object of the invention is to be achieved an undesirable warming of the Sheet-fed offset printing machine by the heat emitted by the chiller, and an undesirable heating of the refrigerator by the heat emitted by the printing press reduce and the Temperierungssystem simultaneously to train so that it is less in the pressroom Space needed and still fast and easily accessible is for maintenance or replacement a unit or to refill fountain solution or another liquid.

Diese Aufgabe wird gemäß der Erfindung durch die kennzeichnenden Merkmale von Anspruch 1 gelöst.This object is achieved according to the invention by the characterizing features of claim 1.

Weitere Merkmale der Erfindung sind in den Unteransprüchen enthalten.Further features of the invention are in the subclaims contain.

Die Erfindung ergibt insbesondere folgende Vorteile: Der Kälteerzeuger benötigt weniger Kühlleistung, im Drucksaal wird Platz für andere Zwecke frei, und das Temperierungssystem ist gut zugänglich.The invention provides in particular the following advantages: The chiller requires less cooling power, Space is freed up in the pressroom for other purposes, and that Temperature control system is easily accessible.

Die Erfindung wird im folgenden mit Bezug auf die Zeichnungen anhand von mehreren Ausführungsformen als Beispiele beschriebens in den Zeichnungen zeigen

  • Fig.1 schematisch und unmaßstäblich in Seitenansicht eine Feuchtwasser-Offset-Druckmaschine für den Bogen-Offsetdruck mit einem Temperierungssystem gemäß der Erfindung,
  • Fig.2 schematisch eine andere Variante des Temperierungssystems nach der Erfindung von Fig.1,
  • Fig.3 schematisch und unmaßsfäblich eine Stirnansicht der Offset-Druckmaschine von Figur 1,
  • Fig.4 schematisch und unmaßstäblich eine Seitenansicht einer Feuchtwasser-OffsetDruckmaschine mit vier Druckwerken für den BogenOffsetdruck und mit einem Temperierungssystem gemaß der Erfindung entsprechend Figur 1.
  • The invention will now be described by way of example with reference to the drawings in the drawings, by means of several embodiments
  • 1 schematically and not to scale in side view of a fountain solution offset printing machine for sheet offset printing with a tempering according to the invention,
  • 2 shows schematically another variant of the tempering system according to the invention of FIG. 1,
  • 3 is a schematic and unimportant an end view of the offset printing machine of Figure 1,
  • 4 schematically and not to scale a side view of a fountain solution offset printing machine with four printing units for the bow offset printing and with a tempering according to the invention according to FIG. 1
  • Das in Fig.1 schematisch dargestellte DruckmaschinenTemperierungssystem 2 dient zur Temperierung von mindestens einem Druckmaschinenmittel von mindestens einem Druckwerk 4 einer nach dem Offsetdruck-Verfahren arbeitenden Bogen-Druckmaschine 6 zum Bedrucken von Papierbögen. Das Druckmaschinenmittel kann Luft 8 sein, welche von einem Gebläse 10 durch einen ersten Wärmetauscher 12 hindurchgetrieben und auf die Mantelfläche eines zu kühlenden Zylinders 13 der Druckmaschine 6 geblasen wird. Der Zylinder 13 kann beispielsweise ein Formzylinder oder Plattenzylinder, ein Übertragungszylinder wie beispielsweise ein Gummituchzylinder, oder ein Gegendruckzylinder sein. Das Temperierungssystem 2 und die Druckmaschine 6 stehen in einem Drucksaal 14, der Wände 15 und 16 aufweist. Ein Kälteerzeuger 20 ist außerhalb des Drucksaales 14 angeordnet und kühlt Kühlflüssigkeit eines durch ihn hindurchgeführten Kühlflüssigkeitskreislaufes 22. Der Kühlflüssigkeitskreislauf 22 erstreckt sich durch die eine Wand 15 in den Drucksaal 14 und weist einen durch den Drucksaal 14 hindurchgeführten Vorlaufzweig 24 und einen ebenfalls durch den Drucksaal 14 hindurchgeführten Rücklaufzweig 26 auf. Die Strömungsrichtungen im Temperierungssystem 2 sind durch Pfeile angegeben. Der erste Wärmetauscher 12 ist mit einem Ende an den Vorlaufzweig 24 und mit einem anderen Ende an den Rücklaufzweig 26 strömungsmäßig angeschlossen und wird dadurch von der Kühlflüssigkeit durchströmt. Der erste Wärmetauscher 12 und sein zugehöriges Gebläse 10 bilden eine sich über die gesamte Länge des zu kühlenden Zylinders 13 erstreckende Blasluftkühlvorrichtung, wie sie beispielsweise aus der EP 0 602 312 A1 bekannt ist.The DruckmaschinenTemperierungssystem shown schematically in Figure 1 2 is used for temperature control of at least one printing press means of at least a printing unit 4 a after the offset printing process working sheet-fed printing press 6 for Printing on paper sheets. The printing press means For example, air 8 may be that of a blower 10 driven through a first heat exchanger 12 and on the lateral surface of a cylinder to be cooled 13 of the printing machine 6 is blown. Of the Cylinder 13, for example, a form cylinder or Plate cylinder, a transfer cylinder such as a blanket cylinder, or an impression cylinder be. The tempering 2 and the Printing machine 6 are in a pressroom 14, the Walls 15 and 16 has. A cold generator 20 is arranged outside the pressure chamber 14 and cools Coolant of a guided through him coolant circuit 22. The coolant circuit 22 extends through the one wall 15 in the pressroom 14 and has a guided through the pressroom 14 Flow branch 24 and one as well passed through the pressroom 14 return branch 26 on. The flow directions in the temperature control system 2 are indicated by arrows. The first Heat exchanger 12 is connected at one end to the flow branch 24 and with another end to the return branch 26 fluidly connected and is thereby flows through the cooling liquid. The first Heat exchanger 12 and its associated fan 10th form one over the entire length of the to be cooled Cylinder 13 extending Blasluftkühlvorrichtung, as described, for example, in EP 0 602 312 A1 is known.

    Das Druckwerk 4 enthält beispielsweise einen Formzylinder oder Plattenzylinder 28, einen Gummituchzylinder 29 und einen Gegendruckzylinder 30. Ein schematisch dargestelltes Feuchtwerk 32 überträgt Feuchtwasser aus einer Feuchtwasserwanne 34 auf die Stellen am Umfang des Plattenzylinders 28, welche keine Druckfarbe annehmen dürfen. Ein schematisch dargestelltes Farbwerk 36 überträgt Druckfarbe von einer nicht dargestellten Druckfarbenquelle auf die Druckffarben-akzeptierenden Stellen am Umfang des Plattenzylinders 28.The printing unit 4 contains for example a Form cylinder or plate cylinder 28, a blanket cylinder 29 and an impression cylinder 30. Ein schematically illustrated dampening unit 32 transmits Dampening water from a fountain sump 34 on the Make at the periphery of the plate cylinder 28, which may not accept printing ink. A schematic illustrated inking unit 36 transfers ink from an unillustrated ink source on the Print-color-accepting areas on the circumference of the Plate cylinder 28.

    Hieraus ist ersichtlich, daß der von der Kaltluftblasvorrichtung 10,12 gekühlte Zylinder 13 einer der Zylinder 28,29 und 30 des Druckwerkes 4 sein kann und in Fig.1 nur zur Vereinfachung der Darstellung getrennt gezeichnet ist.It can be seen that the of the cold air blowing 10,12 cooled cylinder 13 one of the cylinders Can be 28.29 and 30 of the printing unit 4 and in Fig.1 only separated for simplicity of illustration is drawn.

    Figur 1 zeigt zwei Geräteeinheiten 40 und 42, welche unmittelbar neben oder unter oder in die Druckmaschine 6 gestellt werden können innerhalb des Drucksaales 14. Die eine oder erste Geräteeinheit 40 enthält einen zweiten Wärmetauscher 44, einen Vorratsbehälter 46 für Feuchtwasser 47, eine Pumpe 48 und ein Ventil 50. Der zweite Wärmetauscher 44 enthält einen ersten Wärmetauscherstrang 52, welcher über zwei Rohrleitungsanschlüsse 54 und 55 der einen Geräteeinheit 40 in den Vorlaufzweig 24 des Kühlflüssigkeitskreislaufes 22 derart austauschbar eingesetzt ist, daß er von der Kühlflüssigkeit des Kühlflüssigkeitskreislaufes 22 durchströmt wird. Der zweite Wärmetauscher 44 enthält außerderm einen zweiten Wärmetauscherstrang 58, welcher innerhalb des zweiten Wärmetauschers 44 mit dem ersten Wärmetauscherstrang 52 in Wärmeaustausch steht und über eine Wärmetauschervorlaufleitung 60, in welcher sich die erste Pumpe 48 befindet, und über eine Wärmetauscherrücklaufleitung 62 je mit dem Vorratsbehälter 46 strömungsmäßig verbunden ist und mit diesem zusammen einen ersten temperierten Kreislauf 64 bildet. An einer stromabwärts der ersten Pumpe 48 gelegenen Stelle zweigt von der Vorlaufleitung 60 eine Zufuhrleitung 66, welche das Ventil 50 enthält, ab, welche über einen dritten Rohranschluß 67 der einen Geräteeinheit 40 mit einem in die Feuchtwasserwanne 34 führenden Leitungsabschnitt 68 strömungsmäßig verbunden ist. Eine Ablaufleitung 70 eines Überlaufes der Feuchtwasserwanne 34 ist über einen vierten Rohranschluß 72 der einen Geräteeinheit 40 an eine zweite Rücklaufleitung 74 strömungsmäßig angeschlossen, welche in den Vorratsbehälter 46 mündet. Dadurch bilden die Vorlaufleitung 60 mit der Pumpe 48, die Zufuhrleitung 66 mit dem Leitungsabschnitt 68, die Feuchtwasserwanne 34 mit der Ablaufleitung 70 und die zweite Rücklaufleitung 74 zusammen einen zweiten Kreislauf 76 für temperiertes Feuchtwasser 47. Der Strömungsquerschnitt des Ventils 50 kann verändert werden, um mehr oder weniger Feuchtwasser im zweiten Kreislauf 76 zirkulieren zu lassen. Der Vorratsbehälter 46 ist derart ausgebildet, daß er ohne Demontage der ersten Pumpe 48 und des zweiten Wärmtetauschers 44 aus der einen Geräteeinheit 40 herausgenommen oder eingesetzt werden kann.FIG. 1 shows two device units 40 and 42, which immediately beside or under or in the printing press 6 can be placed within the Pressroom 14. The first or the first unit 40 includes a second heat exchanger 44, a reservoir 46 for fountain solution 47, a pump 48 and a valve 50. The second heat exchanger 44 includes a first heat exchanger strand 52, which over two pipe connections 54 and 55 of the one Device unit 40 in the flow branch 24 of the coolant circuit 22 used so interchangeable is that he of the coolant of the coolant circuit 22 is flowed through. The second heat exchanger 44 also contains a second one Heat exchanger strand 58, which within the second Heat exchanger 44 with the first heat exchanger strand 52 is in heat exchange and over a Heat exchanger supply line 60, in which the first pump 48 is located, and via a heat exchanger return line 62 each with the reservoir 46 fluidly connected and with this together forms a first temperature-controlled circuit 64. At a downstream of the first pump 48 located Point branches from the feed line 60, a supply line 66, which contains the valve 50, from which over a third pipe connection 67 of a device unit 40 leading with a in the fountain sump 34 Line section 68 is fluidly connected. A drain line 70 of an overflow of the fountain bath 34 is via a fourth pipe connection 72nd the one unit unit 40 to a second return line 74 fluidly connected, which in the Reservoir 46 opens. This forms the flow line 60 with the pump 48, the supply line 66 with the line section 68, the fountain tank 34th with the drain line 70 and the second return line 74 together a second circuit 76 for tempered Fountain solution 47. The flow cross section of the Valve 50 can be changed to more or less Dampening water in the second cycle 76 to circulate to let. The reservoir 46 is designed such that he without disassembly of the first pump 48 and the second heat exchanger 44 from the one unit unit 40 taken out or can be used.

    Die andere oder zweite austauschbare Geräteeinheit 42 ist an, unter oder in die Druckmaschine 6 stellbar und im wesentlichen gleich ausgebildet wie die eine oder erste Geräteeinheit 40 und ist deshalb mit den gleichen Bezugszahlen versehen. Im Vorratsbehälter 46 der zweiten Geräteeinheit 42 befindet sich jedoch nicht Feuchtwasser 47 sondern Kühlwasser 87, welches durch eine Farbverreiberwalze 88 hindurchgeleitet wird, um sie zu kühlen. Der erste Wärmetauscherstrang 52 des Wärmetauschers 44 in der zweiten Geräteeinheit 42 ist im Vorlaufzweig 24 des Kühlflüssigkeitskreislaufes 22 in Reihe und stromabwärts vom ersten Wärmetauscherstrang 52 des Wärmetauschers 44 der ersten Geräteeinheit 40 derart angeordnet, daß er nach dem Wärmetauscher 44 der ersten Geräteeinheit 40 von der Kühlflüssigkeit des Kühlflüssigkeitskreislaufes 22 durchströmt wird. Dadurch hat die Kühlflüssigkeit des Kühlflüssigkeitskreislaufes 22 bereits etwas Wärme vom Feuchtwasser 47 der ersten Geräteeinheit 40 aufgenommen, bevor sie das Kühlwasser 87 der zweiten Geräteeinheit 42 kühlt. Dadurch wird berücksichtigt, daß die Farbverreiberwalze 88 wärmer sein muß als der Plattenzylinder 28.The other or second interchangeable device unit 42 is on, under or in the printing press 6 adjustable and formed substantially the same as the one or first device unit 40 and is therefore the same Reference numbers provided. In the reservoir 46 However, the second device unit 42 is not Fountain 47 but cooling water 87, which is passed through a color distributor roller 88, to cool her. The first heat exchanger strand 52 the heat exchanger 44 in the second unit 42 is in the flow branch 24 of the coolant circuit 22 in series and downstream of the first heat exchanger string 52 of the heat exchanger 44 of the first Device unit 40 arranged such that it after the Heat exchanger 44 of the first unit unit 40 of the Coolant of the coolant circuit 22 is flowed through. As a result, the cooling liquid of the Coolant circuit 22 already some heat taken up by fountain solution 47 of first unit 40, before the cooling water 87 of the second Unit 42 cools. This takes into account that the Farbverreiberwalze 88 must be warmer than that Plate cylinder 28.

    Stromaufwärts der Wärmetauscher 44 der beiden Geräteeinheiten 40 und 42 befindet sich im Vorlaufzweig 24 des Kühlflüssigkeitskreislaufes 22 eine Pumpe 90, welche die Kühlflüssigkeit durch den Kühlflüssigkeitskreislauf 22 fördert.Upstream of the heat exchanger 44 of the two Device units 40 and 42 is located in the flow branch 24 of the cooling liquid circuit 22 a pump 90, which the coolant through the coolant circuit 22 promotes.

    Die Vorratsbehälter 46 der beiden Geräteeinheiten 40 und 42 sind jeweils oben offen, so daß in ihnen Atmosphärendruck herrscht.Gemäß der in Fig.2 dargestellten weiteren Ausführungsform eines Temperierungssystems nach der Erfindung kann der Vorratsbehälter 46 der zweiten Geräteeinheit 42 als geschlossener Behälter ausgebildet sein, in welchem der von der Pumpe 48 erzeugte Druck herrscht. In diesem Falle ist keine Zufuhrleitung 66 und kein Ventil 50 nötig, sondern der Kühlwasserkreislauf ist direkt durch die Farbverreiberwalze 88 hindurchgeführt, wie dies Fig.2 zeigt.The reservoir 46 of the two units 40 and 42 are each open at the top, so that in them Atmospheric pressure prevails. According to that shown in Fig.2 another embodiment of a Temperierungssystems According to the invention, the Reservoir 46 of the second device unit 42 as be formed closed container, in which the pressure generated by the pump 48 prevails. In this Trap is no supply line 66 and no valve 50 necessary, but the cooling water cycle is directly through passed the Farbverreiberwalze 88, as Fig.2 shows.

    Gemäß Fig.3 können die beiden Geräteeinheiten 40 und 42 entweder beide auf der Bedienungsseite 91 der Druckmaschine 6 unter ihre Treppe 92 oder auf der Antriebsseite 93 der Druckmaschine unter die Galerie 94 der Druckmaschine 6 gestellt werden, unter welcher sich auch einer oder mehrere Antriebsmotoren 96 zum Antrieb des Plattenzylinders 28, des Gummituchzylinders 29 und des Gegendruckzylinders 30 befinden. Wie in Fig.3 unter der Galerie 94 der Druckmaschine 6 schematisch dargestellt, können die beiden Geräteeinheiten 40 und 42 auch zu einer einzigen Gesamteinheit 40/42 zusammengefasst sein. Statt zwei Geräteeinheiten 40 und 42 hat man dann nur ein einziges Gerät 40/42. Die Räume unter der Treppe 92 und/oder der Galerie 94 der Druckmaschine 6 können durch Wände verkleidet und mit einer Tür 98 oder 99 als Zugang zu den Geräteeinheiten 40 und 42 versehen sein. In abgewandelter Ausführungsform können die Geräteeinheiten 40 und 42 auch an anderer Stelle in oder direkt neben der Druckmaschine 6 angeordnet werden. Auch ist es möglich, die eine Geräteeinheit 40 auf der einen Maschinenseite 91 oder 93 und die andere Geräteeinheit 42 auf der anderen Maschinenseite 93 oder 91 anzuordnen. Vorzugsweise werden jedoch beide Geräteeinheiten 40 und 42 auf der gleichen Maschinenseite angeordnet.According to Figure 3, the two units 40 and 42 either both on the operating side 91 the printing press 6 under her stairs 92 or on the Drive side 93 of the printing press under the gallery 94 of the printing press 6 are provided, under which also one or more drive motors 96 for Drive of the plate cylinder 28, the blanket cylinder 29 and the impression cylinder 30 are located. As in Figure 3 below the gallery 94 of the printing machine 6 schematically shown, the two units of equipment 40 and 42 also to a single total unit 40/42 be summarized. Instead of two device units 40 and 42 then you have only a single device 40/42. The Rooms under the stairs 92 and / or the gallery 94 of the Printing machine 6 can be clad by walls and with a door 98 or 99 as access to the units Be provided 40 and 42. In a modified embodiment can the device units 40 and 42 also elsewhere in or next to the press 6 are arranged. It is also possible the one device unit 40 on the one side of the machine 91 or 93 and the other device unit 42 on the other machine side 93 or 91 to arrange. Preferably However, both units are 40th and 42 arranged on the same machine side.

    Fig.4 zeigt eine Druckmaschine 6 mit vier Druckwerken 4.An jedem Druckwerk 4 befinden sich die beiden Geräteeinheiten 40 und 42. An den Kühlflüssigkeitskreislauf 22 des Kälteerzeugers 20 sind die Geräteeinheiten 40 und 42 von allen Druckwerken in Reihe oder parallel strömungsmäßig angeschlossen.ln dieser anderen Ausführungsform können mehrere Kälteerzeuger 20 vorgesehen sein, um jeweils die beiden Geräteeinheiten 40 und 42 oder mehrere solcher Geräteeinheiten 40 und 42 zu kühlen.4 shows a printing machine 6 with four printing units 4. At each printing unit 4 are the two Device units 40 and 42. To the Coolant circuit 22 of the refrigerator 20 are the device units 40 and 42 of all printing units connected in series or in parallel with regard to flow This other embodiment may have several Refrigeration generator 20 may be provided to each of the two device units 40 and 42 or more such Device units 40 and 42 to cool.

    Claims (11)

    1. Printing press temperature stabilizing system for stabilizing the temperature of at least one printing press medium (8, 47, 87) of at least one printing unit (4) of a sheet-fed offset printing press, which is designed for printing sheets and situated in a printroom (14), having at least one cold producer (20) for cooling at least one cooling liquid (in 22) which, via at least one heat-exchanging surface (12, 44), exchanges heat with the printing press medium (14, 47, 87) in the printroom (14), the temperature of which medium is to be stabilized,
      characterized in that the cold producer (20) is disposed outside of the printroom (14), and that the cooling liquid is conveyed in a cooling liquid circuit (22) from the cold producer (20) into the printroom (14) to the heat-exchanging surface (12, 44) of the printing press medium (14, 47, 87) and from there out of the printroom (14) back to the cold producer (20).
    2. Printing press temperature stabilizing system according to claim 1,
      characterized in that the cooling liquid of the cooling liquid circuit (22) is conveyed in the printroom (14) through at least one heat exchanger (12, 44), and that the printing press medium is a liquid (47, 87) or air (8), which is conveyed separately from the cooling liquid through the heat exchanger (44) and exchanges heat with the cooling liquid in the heat exchanger (44).
    3. Printing press temperature stabilizing system according to one of the preceding claims,
      characterized in that the printing press is a fountain solution offset printing press (6) and that at least one of the printing press media (47) is fountain solution which is applied onto a forme cylinder or a plate cylinder (28) of the printing press in order to form ink-repellent areas there.
    4. Printing press temperature stabilizing system according to one of the preceding claims,
      characterized in that at least one of the printing press media is temperature stabilizing liquid (87) which is supplied to a rotational body (88) of the printing press (6) which is to be cooled.
    5. Printing press temperature stabilizing system according to one of the preceding claims,
      characterized in that at least one of the printing press media is air (8) which is blown by means of a blower (10) onto a rotational body (14) of the printing press (6), the temperature of which rotational body is to be stabilized.
    6. Printing press temperature stabilizing system according to one of claims 2 to 4,
      characterized in that each liquid printing press medium (47, 87) is conveyed in its own temperature-stabilized circuit (76), which in each case comprises at least one of the heat exchangers (44), a storage tank (46) for the liquid printing press medium (47, 87) and a pump (48) for circulating the liquid printing press medium (47, 87) in the respective temperature-stabilized circuit (76), and that of each temperature-stabilized circuit (76) at least the heat exchanger (44), the storage tank (46) and the pump (48) are disposed immediately adjacent to, under or in the printing press (6).
    7. Printing press temperature stabilizing system according to claim 6,
      characterized in that of each temperature-stabilized circuit (76) at least the heat exchanger (44), the storage tank (46) and the pump (48) are disposed under a walkway (92, 94) of the printing press (6).
    8. Printing press temperature stabilizing system according to claim 6 or 7,
      characterized in that at least one of the temperature-stabilized circuits (76) comprises a device unit (40, 42), in which its heat exchanger (44), its storage tank (46) and its pump (48) are housed, and that the device unit (40, 42) takes the form of an auxiliary device which may be optionally added to the printing press (6).
    9. Printing press temperature stabilizing system according to one of claims 6 or 7,
      characterized in that at least two of the temperature-stabilized circuits (76) together comprise one device unit (40, 42), in which at least their heat exchangers (44), their storage tanks (46) and their pumps (48) are housed, and that the device unit (40/42) takes the form of an auxiliary device which may be optionally added to the printing press (6).
    10. Printing press temperature stabilizing system according to one of claims 6 to 9,
      characterized in that at least two different liquid printing press media (47, 87) are provided, of which one is fountain solution (47) and the other is cooling water (87), that the heat exchangers (44) of said two printing press media (47, 87) are serially flow-connected in the cooling liquid circuit 22) of the cold producer (20), the heat exchanger (44) for the cooling water (87) being disposed downstream of the heat exchanger (44) for the fountain solution (47) and therefore being swept only after the latter by the cooling liquid of the cooling liquid circuit (22).
    11. Printing press temperature stabilizing system according to one of claims 8 to 10,
      characterized in that the storage tank (46) is a subunit of the device unit (40, 42) and may be removed from or inserted into the latter without the heat exchanger (44) or the pump (48) having to be disassembled for said purpose.
    EP95112446A 1994-08-19 1995-08-08 System for controlling temperature for a printing press Expired - Lifetime EP0697285B2 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE9413439U DE9413439U1 (en) 1994-08-19 1994-08-19 Press temperature control system
    DE9413439U 1994-08-19

    Publications (4)

    Publication Number Publication Date
    EP0697285A2 EP0697285A2 (en) 1996-02-21
    EP0697285A3 EP0697285A3 (en) 1996-10-23
    EP0697285B1 EP0697285B1 (en) 1998-06-17
    EP0697285B2 true EP0697285B2 (en) 2005-02-09

    Family

    ID=6912629

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP95112446A Expired - Lifetime EP0697285B2 (en) 1994-08-19 1995-08-08 System for controlling temperature for a printing press

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    EP (1) EP0697285B2 (en)
    DE (2) DE9413439U1 (en)

    Cited By (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102008009996A1 (en) 2008-02-19 2009-08-20 Baldwin Germany Gmbh Printing machine i.e. damp water offset printing machine, temperature controlling system, has switching system to connect cooler with circuit in connecting position, so that part of temperature control is controlled by printing machine part
    DE202008018546U1 (en) 2008-02-19 2015-08-03 Baldwin Germany Gmbh Druckmaschinentemperiersystem

    Families Citing this family (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE4426083A1 (en) * 1994-07-22 1996-01-25 Baldwin Gegenheimer Gmbh Press temperature control device
    DE19516113A1 (en) * 1995-05-05 1996-11-07 Baldwin Gegenheimer Gmbh Press temperature control device
    DE19710124B4 (en) * 1997-03-12 2006-03-16 Goss Contiweb B.V. Method and device for controlling the temperature of cooling rollers
    DE29716582U1 (en) * 1997-09-15 1997-11-06 Technotrans GmbH, 48336 Sassenberg Temperature control arrangement in printing machines
    DE19857108A1 (en) * 1998-12-10 2000-06-15 Baldwin Grafotec Gmbh Temperature control device for printing press, with fluid circuit including pump and two lines
    CN100532098C (en) 2004-07-16 2009-08-26 海德堡印刷机械股份公司 Temperature adjusting method

    Citations (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE3726820A1 (en) 1987-08-04 1989-03-02 Seiichi Kurosawa THERMAL CONTROLLER FOR A PRINT FORM CYLINDER IN AN OFFSET PRESS
    EP0602312A1 (en) 1992-01-30 1994-06-22 Baldwin-Gegenheimer GmbH Cooling system for printing machines

    Family Cites Families (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE1953590C3 (en) * 1969-10-24 1983-02-10 Leo P.H. Dipl.Rer.Pol. 7000 Stuttgart Keller Process for influencing the planographic printing process and planographic printing machine for this purpose
    CH655690B (en) * 1982-05-19 1986-05-15
    DE9017795U1 (en) * 1990-10-08 1992-03-12 MAN Roland Druckmaschinen AG, 6050 Offenbach Thermoregulator for a printing form placed around a printing form cylinder for waterless offset printing

    Patent Citations (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE3726820A1 (en) 1987-08-04 1989-03-02 Seiichi Kurosawa THERMAL CONTROLLER FOR A PRINT FORM CYLINDER IN AN OFFSET PRESS
    EP0602312A1 (en) 1992-01-30 1994-06-22 Baldwin-Gegenheimer GmbH Cooling system for printing machines

    Cited By (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102008009996A1 (en) 2008-02-19 2009-08-20 Baldwin Germany Gmbh Printing machine i.e. damp water offset printing machine, temperature controlling system, has switching system to connect cooler with circuit in connecting position, so that part of temperature control is controlled by printing machine part
    DE202008018546U1 (en) 2008-02-19 2015-08-03 Baldwin Germany Gmbh Druckmaschinentemperiersystem

    Also Published As

    Publication number Publication date
    DE9413439U1 (en) 1994-11-17
    EP0697285A3 (en) 1996-10-23
    EP0697285A2 (en) 1996-02-21
    DE59502566D1 (en) 1998-07-23
    EP0697285B1 (en) 1998-06-17

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