DE3710452A1 - Mounting for the fastening of a lower liquid-pump - Google Patents

Mounting for the fastening of a lower liquid-pump

Info

Publication number
DE3710452A1
DE3710452A1 DE19873710452 DE3710452A DE3710452A1 DE 3710452 A1 DE3710452 A1 DE 3710452A1 DE 19873710452 DE19873710452 DE 19873710452 DE 3710452 A DE3710452 A DE 3710452A DE 3710452 A1 DE3710452 A1 DE 3710452A1
Authority
DE
Germany
Prior art keywords
pump
fastening
mounting
lower liquid
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.)
Withdrawn
Application number
DE19873710452
Other languages
German (de)
Inventor
Paul Luetkenhaus
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 DE19873710452 priority Critical patent/DE3710452A1/en
Publication of DE3710452A1 publication Critical patent/DE3710452A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • F04D29/606—Mounting in cavities

Landscapes

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

Abstract

In order to install a lower liquid-pump in a tube casing, a fastening between tube casing and pump is required. The newly invented mounting makes possible this fastening in the most simple manner. The mounting is pressed against the inner tube casing with yielding fastening elements. By these means, the installed lower liquid-pump is fastened and centred.

Description

Die Erfindung betrifft eine Halterung für eine in einem Rohrmantel eingebaute Unterflüssigkeitspumpe, nach dem Oberbegriff des Anspruches 1. Die Unterflüssigkeitspumpe, die in einem Rohrmantel eingebaut ist, ermöglicht die Förderung und Druckerhöhung von Flüssigkeiten in Inline- Bauweise. Pumpe und Gehäuse sind überflutungssicher und können direkt in das Rohrleitungssystem eingebaut werden. Es ist bekannt, daß solche Pumpen mit Gehäuse heute bereits sehr häufig verwendet werden. Der Stand der Technik ist jedoch, daß die Befestigung der Pumpe durch Stellschrauben, die im äußeren Mantel eingelassen werden, erfolgt. Dies hat jedoch den Nachteil, daß die Zentrierung und Befestigung der Unterflüssigkeitspumpe sehr schwierig ist. Des weiteren besteht noch die Schwierigkeit, die Stell- bzw. Zentrierschrauben abzudichten.The invention relates to a holder for one in one Pipe jacket built-in sub-fluid pump, according to Preamble of Claim 1. The sub-fluid pump, which is built into a tubular jacket, enables the Pumping and pressure increase of liquids in inline Construction. Pump and housing are flood proof and can be installed directly in the piping system. It is known that such pumps with housing today already used very often. The state of the Technology, however, is that the pump is attached by Adjusting screws that are embedded in the outer jacket he follows. However, this has the disadvantage that the centering and attaching the sub-fluid pump very difficult is. Furthermore, there is still the difficulty of or centering screws.

Der Erfindung liegt die Aufgabe zugrunde, die Befestigung bzw. Zentrierung der Pumpe im Mantel so einfach wie möglich durchzuführen. Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß an der Unterflüssigkeitspumpe eine Haltevor­ richtung angebracht wird, die Pumpe und Mantel miteinander verbinden. Diese Halterung umschließt einmal, die Unter­ flüssigkeitspumpe mit Motor und drückt mit ihren nach­ federnden Befestigungselementen gegen den Mantel. Hierdurch wird die Unterflüssigkeitspumpe zentriert und gehalten. Durch die nachfedernden und gebogenen Haltestangen ist ein problemloser Einbau in das Mantelrohr möglich.The invention has for its object the attachment or centering the pump in the jacket as simple as possible perform. This object is achieved according to the invention solved that on the sub-fluid pump a Haltvor direction is attached, the pump and jacket together connect. This bracket encloses the sub once liquid pump with motor and presses with yours resilient fasteners against the jacket. Hereby the sub-fluid pump is centered and held. Due to the resilient and curved handrails is a  easy installation in the jacket pipe possible.

Die mit dieser Erfindung erzielten Vorteile bestehen darin, daß ein wesentlich kostengünstigerer Einbau der Pumpe er­ möglicht wird. Eine Abdichtung der Stellschrauben am äußeren Mantel wird dadurch überflüssig. Die Betriebssicherheit wird durch die geschilderten Maßnahmen erhöht.The advantages achieved with this invention are that a much cheaper installation of the pump he is possible. A sealing of the set screws on the outside This eliminates the need for a coat. The operational security will increased by the measures described.

Ein Einbau-Beispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigtAn installation example the invention is shown in the drawing and is in following described in more detail. It shows

Fig. 1 Unterflüssigkeitspumpe, Fig. 1 sub-liquid pump,

Fig. 2 Halterung mit federnden Bügeln, Fig. 2 mount with resilient straps,

Fig. 3 Mantelrohr. Fig. 3 jacket tube.

Claims (2)

1. Halterung für eine Unterflüssigkeitspumpe in einem Druckrohr, wobei Pumpe und Motor von der zu fördernden Flüssigkeit umflutet werden. Motor und Pumpe sind in einem Rohrgehäuse untergebracht, das Einlaufteil der Pumpe liegt im Rohrgehäuse. Halterung mit federnden Bügeln, dadurch gekennzeichnet, daß sie Pumpe und Motor mittig im Rohrgehäuse befestigt.1. Holder for a sub-fluid pump in a pressure pipe, the pump and motor being flooded by the fluid to be pumped. The motor and pump are housed in a tubular housing, the inlet part of the pump is in the tubular housing. Holder with resilient brackets, characterized in that it fixes the pump and motor in the center of the tube housing. 2. Halterung nach Anspruch 1, dadurch gekennzeichnet, daß das Rohrgehäuse zur Befestigung von Pumpe und Motor nicht mehr durchbohrt wird, die Befestigung nicht durch die äußere Rohrwand erfolgt, und somit auch keine Ab­ dichtung mehr erforderlich ist.2. Holder according to claim 1, characterized in that the tubular housing for fastening the pump and motor is no longer pierced, the attachment not through the outer tube wall takes place, and thus no Ab seal is more needed.
DE19873710452 1987-03-30 1987-03-30 Mounting for the fastening of a lower liquid-pump Withdrawn DE3710452A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873710452 DE3710452A1 (en) 1987-03-30 1987-03-30 Mounting for the fastening of a lower liquid-pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873710452 DE3710452A1 (en) 1987-03-30 1987-03-30 Mounting for the fastening of a lower liquid-pump

Publications (1)

Publication Number Publication Date
DE3710452A1 true DE3710452A1 (en) 1988-10-13

Family

ID=6324331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873710452 Withdrawn DE3710452A1 (en) 1987-03-30 1987-03-30 Mounting for the fastening of a lower liquid-pump

Country Status (1)

Country Link
DE (1) DE3710452A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645476A1 (en) * 1989-04-06 1990-10-12 Walbro Corp DEVICE FOR MOUNTING FUEL PUMP
WO2000001951A1 (en) * 1998-07-06 2000-01-13 Ksb Aktiengesellschaft Inlet structure for pump installations

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645476A1 (en) * 1989-04-06 1990-10-12 Walbro Corp DEVICE FOR MOUNTING FUEL PUMP
WO2000001951A1 (en) * 1998-07-06 2000-01-13 Ksb Aktiengesellschaft Inlet structure for pump installations
US6561754B1 (en) 1998-07-06 2003-05-13 Ksb Aktiengesellschaft Inlet structure for pump installations

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination