AT65044B - Control device for the secondary centrifugal compressor connected in parallel to a main compressor. - Google Patents
Control device for the secondary centrifugal compressor connected in parallel to a main compressor.Info
- Publication number
- AT65044B AT65044B AT65044DA AT65044B AT 65044 B AT65044 B AT 65044B AT 65044D A AT65044D A AT 65044DA AT 65044 B AT65044 B AT 65044B
- Authority
- AT
- Austria
- Prior art keywords
- compressor
- parallel
- control device
- main
- secondary centrifugal
- Prior art date
Links
- 230000007423 decrease Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
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Regelung8vorrichtung für den zu einem Hauptverdichter parallel geschalteten Nebenkreiselverdichter.
Gegenstand der Erfindung ist eine Regelungsvorrichtung für solche Kreiselverdichter. die einem andern Verdichter parallel geschaltet sind. Das Wesen der Erfindung liegt darin, dass die Vorrichtung sowohl unter dem Einfluss der Fördermenge des Hauptverdichters als auch der
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der zugeschalteten Verdichter und damit deren Umlaufzahlen derart beeinflusst, dass die von den untereinander parallel arbeitenden Verdichtern angesaugten Mengen stets in einem bestimmten. nahezu gleichbleibenden Verhältnis zueinander stehen. Der Einfachheit halber soll im weiteren
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verdichter gesprochen werden. obschon noch weitere Nebenverdichter parallel geschaltet werden können. Der Hauptverdichter kann ein Kolben-oder ein Kreiselverdichter sein. sinkt die Fördermenge des Hauptverdichters von dem vollen Betrag z.
B. auf drei Vierte ! oder die Hälfte des vollen Betrages. dann soll auch die Menge des zugeschalteten Nebenverdichters
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dieRegelungsvorrichtungenvereinigtwerden.
Die Regelungsvorrichtung kann entweder unmittelbar oder mittels Pressöles oder elektrischen Stromes oder sonst einer Hilfskraft auf die Verstellung der Regeiungsteile der Antriebsmaschine des zugeschalteten Verdichters einwirken. Diese Antriebsmaschine kann ausser
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durch die Dampfturbine m angetriebene Kreiselverdichter a parallel geschaltet werden und im Dauerbetrieb stets halb so viel Luft fördern als der Hauptverdichter A. Die für die Erreichung
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dem Steuerventil c, der zweiten Hilfskraftmaschine, e, die das Einalssventil f der Autriebsmaschine m : tetiitigt. In die erste Hilfskraftmaschine, b, ist der Kolben g eingebaut. Zwei Schraubenfedern h und i trachten stets danach, ihn in der Mittellage zu halten oder ihn in diese Lage xurückzuführen.
Der Raum unter dem Kulben g ist durch das Rohr k mit dem Saugstutzen des
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Control device for the secondary centrifugal compressor connected in parallel to a main compressor.
The invention relates to a control device for such centrifugal compressors. which are connected in parallel to another compressor. The essence of the invention is that the device under the influence of the flow rate of the main compressor as well as the
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the connected compressor and thus their number of revolutions influenced in such a way that the quantities sucked in by the compressors working in parallel with each other are always in a certain amount. almost constant relationship to each other. For the sake of simplicity, in the following
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compressor are spoken. although further auxiliary compressors can be connected in parallel. The main compressor can be a reciprocating or a centrifugal compressor. the flow rate of the main compressor decreases from the full amount z.
B. to three fourths! or half of the full amount. then the amount of the connected secondary compressor should also be
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the control devices are combined.
The control device can act either directly or by means of press oil or electrical current or some other auxiliary force on the adjustment of the control parts of the drive machine of the connected compressor. This prime mover can except
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centrifugal compressor a driven by the steam turbine m are connected in parallel and, in continuous operation, always convey half as much air as the main compressor A. The for achieving
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the control valve c, the second auxiliary engine, e, which m: tetiitigt the inlet valve f of the engine. The piston g is installed in the first auxiliary engine, b. Two coil springs h and i always try to keep it in the middle position or to bring it back into this position.
The space under the grooves g is through the pipe k with the suction port of the
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH65044X | 1912-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT65044B true AT65044B (en) | 1914-05-25 |
Family
ID=4310648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT65044D AT65044B (en) | 1912-09-23 | 1913-07-17 | Control device for the secondary centrifugal compressor connected in parallel to a main compressor. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT65044B (en) |
-
1913
- 1913-07-17 AT AT65044D patent/AT65044B/en active
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