DE425743C - Device for generating heating or operating steam by means of a jet nozzle - Google Patents

Device for generating heating or operating steam by means of a jet nozzle

Info

Publication number
DE425743C
DE425743C DEG64262D DEG0064262D DE425743C DE 425743 C DE425743 C DE 425743C DE G64262 D DEG64262 D DE G64262D DE G0064262 D DEG0064262 D DE G0064262D DE 425743 C DE425743 C DE 425743C
Authority
DE
Germany
Prior art keywords
steam
jet nozzle
generating heating
container
operating steam
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
DEG64262D
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.)
GUSTAV DE GRAHL DIPL ING
Original Assignee
GUSTAV DE GRAHL DIPL ING
Publication date
Priority to DEG64262D priority Critical patent/DE425743C/en
Application granted granted Critical
Publication of DE425743C publication Critical patent/DE425743C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B3/00—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass
    • F22B3/04—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass by drop in pressure of high-pressure hot water within pressure- reducing chambers, e.g. in accumulators
    • F22B3/045—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass by drop in pressure of high-pressure hot water within pressure- reducing chambers, e.g. in accumulators the drop in pressure being achieved by compressors, e.g. with steam jet pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)

Description

Einrichtung zur Erzeugung von Heiz- oder Betriebsdampf mittels einer Strahldüse. Es ist bekannt, Dampf niedriger Spannung durch eine mit Dampf höherer Spannung betriebene Strahldüse anzusaugen und so zu verdichten, daß er als Ileiz- oder Betriebsdampf geeignet wird. Bei dieser Anordnung ist die Strahldüse- oder eine Mehrzahl von solchen außerhalb des Behälters für den Dampf niedriger Spannung und des Behälters für den Dampf höherer Spannung z. B. zwischen diesen Behältern angeordnet. Der Wirkungsgrad solcher Strahldüsen ist infolge von Abküh- lungsverlusten und Geschwindigkeitsverlusten, durch Leitungswiderstände und Richtungsänderungen -unverhältnismäßig gering.Device for generating heating or operating steam by means of a jet nozzle. It is known to suck in steam of low voltage through a jet nozzle operated with steam of higher voltage and to compress it in such a way that it is suitable as industrial or industrial steam. In this arrangement, the jet nozzle or a plurality of such outside the container for the low voltage steam and the container for the higher voltage steam z. B. arranged between these containers. The efficiency of such jet nozzles is disproportionately low as a result of cooling losses and losses in speed, through line resistance and changes in direction.

Diese Nachteile werden durch die Erfindung beseitigt, und es wird eine Vorrichtung geschaffen, welche sich durch einen besonders günstigen Wirkungsgrad auszeichnet.These disadvantages are eliminated, and will be, by the invention created a device, which is characterized by a particularly favorable efficiency excels.

Die Erfindung ist beispielsweise und schematisch in der Zeichnung veranschaulicht. Gemäß der Erfindung ist die Strahldüse zum Ansaugen und Verdichten des Dampfes niedriger Spannung in dem Innern des Bohälters für diesen Dampf angeordnet, so daß Ab- kühlungsverluste nicht auftreten können.The invention is illustrated by way of example and schematically in the drawing. According to the invention the jet nozzle for sucking and compressing the vapor is arranged in the interior of the low voltage Bohälters for this steam, so that waste cooling losses can not occur.

Bei einer besonders praktischen Ausführangsform nach dem gezeichneten Beispiel ist eine Stralldüse durch ein den Behälter A für den Dampf niedrig-ex Spannung durchquerendes Rohr a mit einer Mehrzahl von Eintrittsöffnungen b, e, d, e usw. für den Dampf in dem Behälter A gebildet. Es ist ziveckmäßig, den Dampf höherer Spannung durch ein Rohr J in der Verlängerung des Rohres a eintreten zu lassen, so daß jede Richtungsänderung vermieden wird.In a particularly practical embodiment according to the example shown, a jet nozzle is formed by a tube a which traverses the container A for the low-ex tension steam and has a plurality of inlet openings b, e, d, e etc. for the steam in the container A. It is desirable to allow the higher tension vapor to enter through a pipe J in the extension of pipe a so as to avoid any change in direction.

Die Erfindung ist selbstverständlich nicht auf eine Ausführung beschränkt, bei welcher der Behälter A in seiner Längsrichtung durch das Rohr a durchquert ist, sondern dieses kann im Innern des Behälters für den niedrigen Dampf in beliebiger Richtung angeordnet sein.The invention is of course not limited to an embodiment in which the container A is traversed in its longitudinal direction by the tube a, but this can be arranged in any direction inside the container for the low steam.

Claims (2)

PATENT-ANspp,üciiE: i. Einrichtung zur Erzeugung von Heiz-oder Betriebsdampf mittels einer durch Dampf höherer Spannung betriebenen.. Dampf niedrigerer Spannung ansaugenden und verdichtenden Strahldüse, dadurch gekennzeichnet, daß letztere im Innern des Behälters für den Dampf niedriger Spannung angeordnet ist. PATENT-ANspp, üciiE: i. Device for generating heating or operating steam by means of a steam operated by higher voltage .. steam lower voltage sucking and compressing jet nozzle, characterized in that the latter is im Inside the container for the low voltage steam is arranged. 2. Einrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Strahldüse als ein den Behälter des Dampfes niedriger Spannung in geradem Verlauf durchquerendes Rohr (a, /) mit einer l#le-bxzahl von Eintrittsöffnungen (b, c, d, e) für den Dampf niedriger Spannung ausgebildet ist. Z> 2. Device according to claim i, characterized in that the jet nozzle as a the container of the steam low voltage in a straight line traversing tube (a, /) with a l # le-bx number of inlet openings (b, c, d, e) for the low voltage vapor is formed. Z>
DEG64262D Device for generating heating or operating steam by means of a jet nozzle Expired DE425743C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG64262D DE425743C (en) Device for generating heating or operating steam by means of a jet nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG64262D DE425743C (en) Device for generating heating or operating steam by means of a jet nozzle

Publications (1)

Publication Number Publication Date
DE425743C true DE425743C (en) 1926-02-25

Family

ID=7133431

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG64262D Expired DE425743C (en) Device for generating heating or operating steam by means of a jet nozzle

Country Status (1)

Country Link
DE (1) DE425743C (en)

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