DE1122376B - Motor suspension for vertical centrifugal pumps with belt drive - Google Patents

Motor suspension for vertical centrifugal pumps with belt drive

Info

Publication number
DE1122376B
DE1122376B DEB54301A DEB0054301A DE1122376B DE 1122376 B DE1122376 B DE 1122376B DE B54301 A DEB54301 A DE B54301A DE B0054301 A DEB0054301 A DE B0054301A DE 1122376 B DE1122376 B DE 1122376B
Authority
DE
Germany
Prior art keywords
belt drive
pump
vertical centrifugal
centrifugal pumps
motor
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.)
Pending
Application number
DEB54301A
Other languages
German (de)
Inventor
Paul Bungartz
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEB54301A priority Critical patent/DE1122376B/en
Publication of DE1122376B publication Critical patent/DE1122376B/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/26—Means for adjusting casings relative to their supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

Motoraufhängung für Vertikal-Kreiselpumpen mit Riemenantrieb Bei durch Elektromotor mit Riementrieb angetriebenen Vertikal-Kreiselpumpen, z. B. Umwälzpumpen, die unten an einen Behälter angeflanscht werden, ist es bekannt, den Antriebsmotor seitlich an der Pumpe zu befestigen.Motor suspension for vertical centrifugal pumps with belt drive For vertical centrifugal pumps driven by an electric motor with belt drive, e.g. B. Circulation pumps that are flanged to a container at the bottom, it is known to attach the drive motor to the side of the pump.

Die Flanschverbindung zwischen Pumpe und Behälter muß bei dieser Ausführung nicht nur das Gewicht der Pumpe, vielmehr auch noch das Gewicht des Antriebsmotors aufnehmen, wobei durch die seitliche Anordnung des Motors zusätzlich noch Biegungsbeanspruchungen auf den Boden des Behälters übertragen werden. Diese Beanspruchungen machen meistens eine Verstärkung des Behälterbodens notwendig, die besonders bei Behältern aus Chromnickelstählen eine wesentliche Verteuerung der Anlage bedingen. Außerdem haben diese bekannten Ausführungen den Nachteil, daß bei Störungen an der Pumpe das komplette Aggregat (Pumpe und Motor zusammen) abgebaut werden muß.The flange connection between the pump and the tank must be not only the weight of the pump, but also the weight of the drive motor take up, with the lateral arrangement of the motor additionally bending stresses transferred to the bottom of the container. These stresses mostly make Reinforcement of the tank bottom is necessary, especially for tanks made of chrome-nickel steels require a substantial increase in the cost of the system. They also have known Versions have the disadvantage that if the pump malfunctions, the entire unit (Pump and motor together) must be dismantled.

Besonders die vorerwähnten Nachteile werden durch die vorliegende Erfindung, behoben.In particular, the aforementioned disadvantages are caused by the present Invention, fixed.

Sie beruht im wesentlichen darauf, daß der Antriebsmotor nicht an der Pumpe selbst befestigt, sondem an einer Stütze in der horizontalen Ebene schwenkbar aufgehängt und an der Pumpe durch eine Spannvorrichtung für den Riementrieb abgestützt ist. Schwenkantriebe mit federnder Abstützung sind an sich bekannt.It is based essentially on the fact that the drive motor does not start attached to the pump itself, but can be swiveled on a support in the horizontal plane suspended and supported on the pump by a tensioning device for the belt drive is. Swivel drives with resilient support are known per se.

In der Zeichnung ist eine Ausführung der Erfindung beschrieben.An embodiment of the invention is described in the drawing.

Der Antriebsmotor a ist an der Behälterstütze b mittels Scharnieren c schwenkbar eingeordnet. Zum Spannen der Riemen ist die Spannvorrichtung d vorgesehen, die sich an der Pumpe seitlich abstützt. Bei dieser Ausführung wird das gesamte Gewicht des Motors an der Stütze b abgefangen. Die Pumpe selbst bleibt unbelastet.The drive motor a is arranged pivotably on the container support b by means of hinges c. To tension the belt, the tensioning device d is provided, which is supported on the side of the pump. In this design, the entire weight of the motor is supported on support b . The pump itself remains unloaded.

Bei dieser Ausführuna braucht der Behälter nur C das Gewicht der Pumpe aufzunehmen, außerdem kann die Pumpe nach Abnehmen der Riemen unabhängig vom Motor demontiert werden.In this Ausführuna the container need only C support the weight of the pump, the pump may also after removal of the belt independently be dismounted from the engine.

Claims (1)

PATENTANSPRUCH: Unten an einem Behälter angeflanschte, mit Riementrieb durch Elektromotor angetriebene Vertikal-Kreiselpumpe, dadurch gekennzeichnet, daß der Antriebsmotor in der horizontalen Ebene schwenkbar an einer Stütze aufgehängt und an der Pumpe durch eine Spannvorrichtung für den Riementrieb abgestützt ist. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 809 978, 408 780. PATENT CLAIM: A vertical centrifugal pump flanged to the bottom of a container and driven by an electric motor with a belt drive, characterized in that the drive motor is suspended pivotably in the horizontal plane on a support and is supported on the pump by a tensioning device for the belt drive. Considered publications: German Patent Specifications No. 809 978, 408 780.
DEB54301A 1959-08-05 1959-08-05 Motor suspension for vertical centrifugal pumps with belt drive Pending DE1122376B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB54301A DE1122376B (en) 1959-08-05 1959-08-05 Motor suspension for vertical centrifugal pumps with belt drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB54301A DE1122376B (en) 1959-08-05 1959-08-05 Motor suspension for vertical centrifugal pumps with belt drive

Publications (1)

Publication Number Publication Date
DE1122376B true DE1122376B (en) 1962-01-18

Family

ID=6970551

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB54301A Pending DE1122376B (en) 1959-08-05 1959-08-05 Motor suspension for vertical centrifugal pumps with belt drive

Country Status (1)

Country Link
DE (1) DE1122376B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122981A (en) * 1975-10-18 1978-10-31 Minolta Camera Kabushiki Kaisha Toner dispensing device having reciprocating dispensing plate and agitator
US5269662A (en) * 1992-07-14 1993-12-14 Denton John W Aircraft air conditioner compressor drive and mounting apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE408780C (en) * 1923-05-29 1925-01-27 Andreas Soltau Device for tensioning the belt between the engine and the back gear and between the back gear and the machine to be driven
DE809978C (en) * 1948-12-31 1951-08-06 Spieth Mounting arrangement for a metal or woodworking machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE408780C (en) * 1923-05-29 1925-01-27 Andreas Soltau Device for tensioning the belt between the engine and the back gear and between the back gear and the machine to be driven
DE809978C (en) * 1948-12-31 1951-08-06 Spieth Mounting arrangement for a metal or woodworking machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122981A (en) * 1975-10-18 1978-10-31 Minolta Camera Kabushiki Kaisha Toner dispensing device having reciprocating dispensing plate and agitator
US5269662A (en) * 1992-07-14 1993-12-14 Denton John W Aircraft air conditioner compressor drive and mounting apparatus

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