DE363931C - Turbine locomotive with a device for steam extraction for heating purposes - Google Patents

Turbine locomotive with a device for steam extraction for heating purposes

Info

Publication number
DE363931C
DE363931C DEK77470D DEK0077470D DE363931C DE 363931 C DE363931 C DE 363931C DE K77470 D DEK77470 D DE K77470D DE K0077470 D DEK0077470 D DE K0077470D DE 363931 C DE363931 C DE 363931C
Authority
DE
Germany
Prior art keywords
turbine
steam extraction
steam
heating purposes
heating
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
Application number
DEK77470D
Other languages
German (de)
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.)
Krupp Stahl AG
Original Assignee
Krupp Stahl AG
Publication date
Priority to DEK77470D priority Critical patent/DE363931C/en
Application granted granted Critical
Publication of DE363931C publication Critical patent/DE363931C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K15/00—Adaptations of plants for special use
    • F01K15/02—Adaptations of plants for special use for driving vehicles, e.g. locomotives
    • F01K15/025—Adaptations of plants for special use for driving vehicles, e.g. locomotives the vehicle being a steam locomotive

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Description

Turbinenlokomotive mit einer Vorrichtung zur Dampfentnahme für Heizzwecke. Die Erfindung bezieht sich auf Turbinenlokomotiven mit Vor- und Rückwärtsturbine und mit einer Vorrichtung zur Dampfentnahme für Heizzwecke.Turbine locomotive with a device for extracting steam for heating purposes. The invention relates to turbine locomotives with forward and reverse turbines and with a device for steam extraction for heating purposes.

Die Erfindung bezweckt, eine möglichst einfache und zuverlässige Einrichtung zu schaffen, die es gestattet, auch die Rückwärtsturbine zur Zugheizung mit heranzuziehen. Sie besteht darin, daß die Dampfentnahmeleitung sowohl an einer Zwischenstufe der Vorwärtsturbine als auch an eine solche der Rückwärtsturbine angeschlossen ist.The aim of the invention is to provide a device that is as simple and reliable as possible to create that allows the reverse turbine to be used for train heating. It consists in the fact that the steam extraction line both at an intermediate stage of the Forward turbine and is connected to such a reverse turbine.

Eine Ausführungsform der Erfindung ist auf den Abb. i bis 3 der Zeichnung an einer Turbinenlokomotive mit Kondensation veranschaulicht.An embodiment of the invention is shown in Figs. I to 3 of the drawing illustrated on a turbine locomotive with condensation.

Bei der Vorwärtsfahrt erfolgt die Dampfentnahme j e nach -dem benötigten Heizdampfdruck an den Stellen i oder 2 der Vorwärtsturbine. Die Dampfentnahme geschieht durch den Dreiweghahn a, welcher durch die Zugstange b (Abb. i) vom Führerstand aus bedient werden kann. Bei der Rückwärtsfahrt strömt der Dampf von Stelle 3 :der Rückwärtsturbine in die Heizleitung. Die Rückschlagventile c schließen die nicht benutzte Dampfentnahmeleitung selbsttätig ab, so daß kein Dampf in .die Turbine zurückströmen kann und auch keine Luft durch die Turbine in den Kondensator gelangt.When driving forward, steam is drawn off as required Heating steam pressure at points i or 2 of the forward turbine. The steam is drawn off by the three-way cock a, which is operated by the pull rod b (Fig. i) from the driver's cab can be operated from. When reversing, the steam flows from point 3: the Backward turbine in the heating line. The check valves c do not close used steam extraction line automatically, so that no steam in .the turbine can flow back and no air can get through the turbine into the condenser.

Die beiden Dampfentnahmeleitungen g und lt vereinigen sich im Ventilkörper i mit der vom Dampfentnahmestutzen im Führerhaus ausgehenden Frischdampfheizleitung d und sind durch Rohr e mit der Heizleitung f verbunden.The two steam extraction lines g and lt unite in the valve body i with the live steam heating line d emanating from the steam extraction nozzle in the driver's cab and are connected to the heating line f by pipe e.

iSinkt fder Heizdruck unter das beabsichtigte Maß, so öffnet sich das zwischen Frischdampfleitung d und Ventilkörper i eingeschaltete Minderventil h so lange, bis der gewollte Druck wieder vorhanden ist. Soll die Heizung durch Turbinendampf ganz abgestellt werden, so wird .die Verbindung zwischen g, h und e mittels des Ventils i unterbrochen.i If the heating pressure falls below the intended level, the reduced valve h, which is connected between the main steam line d and valve body i , opens until the desired pressure is available again. If the heating is to be switched off completely by turbine steam, the connection between g, h and e is interrupted by means of valve i.

Claims (3)

PATENT-ANsPRÜcHE i. Turbinenlokomotive mit Vorwärts-und Rückwärtsturbine und einer Vorrichtung zur Dampfentnahme für Heizzwecke, dadurch gekennzeichnet, daß die Vorrichtung zwei getrennte Dampfentnahmerohre (g und h) besitzt, von denen das eine (g) an ,die Vorwärtsturbine und :das andere (h) an die Rückwärtsturbine angeschlossen ist. PATENT CLAIMS i. Turbine locomotive with forward and reverse turbine and a device for steam extraction for heating purposes, characterized in that, that the device has two separate steam extraction pipes (g and h), of which one (g) to the forward turbine and: the other (h) to the reverse turbine connected. 2. Turbinenlokomotive nach Anspruch2, dadurch gekennzeichnet, daß in die beiden Dampfentnahmerohre (g und h) Rückschlagventile (c) eingebaut sind. 2. turbine locomotive according to claim 2, characterized in that that check valves (c) are installed in the two steam extraction pipes (g and h). 3. Turbinenlokomotive nach Anspruch i und 2, dadurch gekennzeichnet, daß die Dampfentnähmerohre (g und h) mit einer Frischdampfheizleitung (d) in Verbindung stehen, in die ein Minderventil (k) eingebaut ist.3. turbine locomotive according to claim i and 2, characterized in that the steam extraction pipes (g and h) are connected to a live steam heating line (d) into which a Reduction valve (k) is installed.
DEK77470D Turbine locomotive with a device for steam extraction for heating purposes Expired DE363931C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK77470D DE363931C (en) Turbine locomotive with a device for steam extraction for heating purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK77470D DE363931C (en) Turbine locomotive with a device for steam extraction for heating purposes

Publications (1)

Publication Number Publication Date
DE363931C true DE363931C (en) 1922-11-15

Family

ID=7233020

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK77470D Expired DE363931C (en) Turbine locomotive with a device for steam extraction for heating purposes

Country Status (1)

Country Link
DE (1) DE363931C (en)

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