DE325160C - Steam jet air pump for condensers - Google Patents
Steam jet air pump for condensersInfo
- Publication number
- DE325160C DE325160C DE1919325160D DE325160DD DE325160C DE 325160 C DE325160 C DE 325160C DE 1919325160 D DE1919325160 D DE 1919325160D DE 325160D D DE325160D D DE 325160DD DE 325160 C DE325160 C DE 325160C
- Authority
- DE
- Germany
- Prior art keywords
- condensers
- air pump
- steam
- air
- steam jet
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B25/00—Regulating, controlling, or safety means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B2250/00—Accessories of steam engines; Arrangements or control devices of piston pumps, compressors without crank shafts or condensors for so far as they influence the functioning of the engines
- F01B2250/009—Condenser pumps for steam engines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Dampfstrahlluftpumpe für Kondensatoren. Min Patent ist eine Luftpumpe für Kondensatoren beschrieben, die aus einer Anzahl hintereinander geschalteter Dampfstrahlsauger mit nachfolgenden Hilfskondensatoren für. den Abdampf der Strahlpumpen besteht, deren Kondensat in eine gemeinsame Sammelkammer geleitet und von hier aus der Pumpe zugeführt wird.Steam jet air pump for condensers. Min patent is an air pump for capacitors, which are made up of a number of series-connected Steam ejector with the following auxiliary condensers for. the exhaust steam from the jet pumps consists, whose condensate is passed into a common collection chamber and from here is fed to the pump.
Vorliegende, bei den verschiedensten Luftpumpentypen anwendbare Erfindung bezweckt die Verbesserung der Wirkungsweise der Luftpumpe und besteht darin, daß das Kondensat der Dampfstrahlsauger zwecks weiterer Kühlung die verschiedenen Hilfskondensatoren oder Gruppen von Röhren entgegengesetzt zur Luftstromrichtung durchströmt.The present invention applicable to a wide variety of air pump types aims to improve the operation of the air pump and consists in that the condensate of the steam ejector for the purpose of further cooling the various auxiliary condensers or groups of tubes opposite to the direction of air flow.
Eine Ausführungsform der Erfindung ist auf der anliegenden Zeichnung veranschaulicht.An embodiment of the invention is on the accompanying drawing illustrated.
Fig. i zeigt einen Längsschnitt der Anordnung, Fig.2 einen Oberschnitt nach Linie A-<4 in Fig. i, Fig. 3 und- 4 veranschaulichen eine abgeänderte Ausführungsform.Fig. I shows a longitudinal section of the arrangement, Fig. 2 shows a top section along line A- <4 in Fig. 1, Fig. 3 and 4 illustrate a modified embodiment.
i bezeichnet den mit dem zu entlüftenden Hauptkondensator verbundenen -Zulaufstutzen, 2 ist eine Ejektorkammer, in welche die Ejektordüse 3 mündet, und d. ist eine Empfangsdüse. Die mit Dampf gemischte Luft strömt zunächst durch die nebeneinander befindlichen Abteilungen der unteren Gruppe, welche mit einer -Mehrzahl Rohre 5 versehen sind, wobei das Dampfluftgemisch von der einen in die andere Abteilung durch den Raum 7 übergeht. Von der zweiten Abteilulig der untersten Gruppe strömt dann die finit Dampf gemischte Luft durch den Auslaß zur nächsten Kammer =1 und wird durch den Dampfstrahl der Ejektordüse 3'- in die oberen Abteilungen übergeführt, wo der Dampf sich verflüssigt.i denotes the main condenser connected to the main condenser to be vented -Inlet nozzle, 2 is an ejector chamber into which the ejector nozzle 3 opens, and d. is a receiving nozzle. The air mixed with steam first flows through the adjacent departments of the lower group, which are marked with a number Tubes 5 are provided, with the steam-air mixture from one to the other department passes through room 7. From the second compartment of the lowest group flows then the finite vapor mixed air through the outlet to the next chamber = 1 and is transferred to the upper compartments by the steam jet of the ejector nozzle 3'- where the steam liquefies.
Das Kondensat wird mit der mit Dampf gemischten Luft mitgesaugt, aber anstatt in jeden Ejektor zu gelangen, fließt es durch Kanäle 15, , kalibrierte Einsätze 17 und Rohre 16 nach dem Ei ektor- der unteren Gruppe, wo es mit in dieser Gruppe gebildetem Kondensationswasser gemischt wird. Schließlich fließt das Wasser durch das Rohr i 9 ab, nachdem dasselbe die Hilfskondensatoren im Gegenstrom zu der finit Dampf gemischten Luft durchflossen hat.The condensate is sucked in with the air mixed with steam, but instead of entering each ejector, it flows through channels 15 ,, calibrated inserts 17 and pipes 16 after the egg ector- the lower group, where it is mixed with condensation water formed in this group will. Finally, the water flows off through the pipe i 9 after it has flowed through the auxiliary condensers in countercurrent to the finite vapor mixed air.
13 sind Öffnungen für den Durchlauf des Kühlwassers zwischen dem Einlaß i2 und dem Auslaß rd.. z i ist der Luftauslaß der Pumpe. ' Die Bohrungen der Einsätze 17 werden durch Nadel 18 gereinigt, welche in die Boli- , rangen niedergeschraubt oder -gedrückt wer= den können. Die genannten Bohrungen sind gesetzmäßig bemessen, d. 1i. jede nachfolgende Bohrung ist etwas größer als die vorhergehende, entsprechend der Menge der durchfließenden Flüssigkeit. -Uin das Reinigen jeder Bohrung einzeln zii vermeiden, kann man gemäß Fig.3 und .l eine mittels eines -Handgriffes -26 drehbare Stange 25 oder irgendein anderes Getriebe benutzen, mittels welchem die Nadeln 18 gleichzeitig oder nacheinander durch die Vermittelung der Arme 2d. bewegt werden können. Die Arme 2d. stützen sich zweckmäßig gegen die flachen Köpfe 23 der Nadeln 18. 22 sind Schraubenfedern, welche die Nadeln 18 zurückstellen. In dieser Weise kann inan entweder mittels eines Handgriffes sämtliche Nadeln oder aber- mittels verschiedener Handgriffe Gruppen von Nadeln bewegen. j13 are openings for the passage of the cooling water between the inlet i2 and the outlet rd .. zi is the air outlet of the pump. The bores of the inserts 17 are cleaned by needle 18 , which can be screwed or pressed down into the boluses or rings. The named bores are dimensioned according to law, i. 1i. each subsequent hole is slightly larger than the previous one, depending on the amount of fluid flowing through it. -Uin to avoid cleaning each bore individually zii, one can use a rod 25 rotatable by means of a handle -26 or any other gear, by means of which the needles 18 simultaneously or one after the other by means of the arms 2d. can be moved. The arms 2d. are expediently supported against the flat heads 23 of the needles 18. 22 are helical springs which reset the needles 18. In this way, either all needles can be moved by means of a handle or groups of needles can be moved by means of various handles. j
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE251518T | 1918-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE325160C true DE325160C (en) | 1920-09-10 |
Family
ID=20307931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1919325160D Expired DE325160C (en) | 1918-07-01 | 1919-04-23 | Steam jet air pump for condensers |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE325160C (en) |
| FR (1) | FR546992A (en) |
| GB (1) | GB129273A (en) |
-
1919
- 1919-04-23 DE DE1919325160D patent/DE325160C/en not_active Expired
- 1919-06-30 GB GB16386/19A patent/GB129273A/en not_active Expired
- 1919-06-30 FR FR546992D patent/FR546992A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB129273A (en) | 1919-10-02 |
| FR546992A (en) | 1922-11-28 |
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