DE606938C - Deep well pump - Google Patents

Deep well pump

Info

Publication number
DE606938C
DE606938C DEA59571D DEA0059571D DE606938C DE 606938 C DE606938 C DE 606938C DE A59571 D DEA59571 D DE A59571D DE A0059571 D DEA0059571 D DE A0059571D DE 606938 C DE606938 C DE 606938C
Authority
DE
Germany
Prior art keywords
deep well
well pump
piston
working
plunger
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
DEA59571D
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.)
Armaturen & Maschinenfabrik A
Original Assignee
Armaturen & Maschinenfabrik A
Publication date
Priority to DEA59571D priority Critical patent/DE606938C/en
Application granted granted Critical
Publication of DE606938C publication Critical patent/DE606938C/en
Expired 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Description

Tiefbrunnenpumpe Die Erfindung betrifft eine Tiefbrunnenpumpe, bei der in bekannter Weise von der Differentialwirkung, die beide Arbeitshübe ungefähr gleiche Mengen heben läßt,Gebrauch gemacht wird. Es ist bei solchen Pumpen zwar bereits bekannt, den Tauchkolben bis in die Nähe des Pumpenkolbens herabzuführen, doch ist hierbei kein den unteren Kolben und den kur4enTauchkolben verbindendes Schwimmergestänge verwendet. Gemäß vorliegender Erfindung wird nun die volle Differentialwirkung durch ein Schwimmergestänge erzielt, das- aus einzelnen als Schwimmer wirkenden und untereinander sowie mit Arbeitskolben und Tauchkolben durch lösbare Kupplungen verbundenen Hohlkörpern besteht, deren Arbeitsfläche ungefähr die Hälfte der des Pumpen- ,oder Arbeitskolbens ist, und sich in der Nähe des Arbeitskolbens befindet. Auf der Zeichnung ist ein Ausführungsbeispiel dargestellt.Deep well pump The invention relates to a deep well pump at which in a known way from the differential effect, the two working strokes approximately can be raised in equal amounts, use is made. It is true with such pumps already known to bring the plunger down to the vicinity of the pump piston, but there is no connection between the lower piston and the curved plunger Float linkage used. According to the present invention, the full differential effect is now obtained Achieved by a float rod, which - from individual acting as a float and with each other as well as with working piston and plunger through releasable couplings connected hollow bodies, the working area of which is approximately half that of the Pump or working piston, and is in the vicinity of the working piston. An exemplary embodiment is shown in the drawing.

Die Pumpe besteht aus dem Pumpenzylinder i mit Saugkorb :2 und Rückschlagventil 3, dem Arbeitskolben q. mit zwei Rückschlagventilen 5, dem Tauchkolben 6 und dem beide Kolben q. und 6 miteinander verbindenden Schwimmergestänge. Letzteres besteht aus den einzelnen Schwimmern 12, deren wirksame Fläche ungefähr halb so groß ist wie die des Arbeitskolbens q. und die durch Kupplungen i i miteinander und mit den Kolben verbunden sind. Der Tauchkolben 6 wird durch den Kurbeltrieb 8 angetrieben. 9 ist die Druckleitung und io der Hochbehälter.The pump consists of the pump cylinder i with suction strainer: 2 and check valve 3, the working piston q. with two check valves 5, the plunger 6 and the both pistons q. and 6 interconnecting float rods. The latter exists from the individual floats 12, the effective area of which is approximately half as large like that of the working piston q. and by clutches i i with each other and with the Pistons are connected. The plunger 6 is driven by the crank mechanism 8. 9 is the pressure line and io the elevated tank.

Claims (1)

PATENTANSPRUCH: Differential-Tiefbrunnenpumpe mit Arbeitskolben und Plungerkolben, dadurch gekennzeichnet, daß das Gestänge aus einzelnen, als Schwimmer wirkenden und untereinander sowie mit Arbeitskolben und Plungerkolben durch lösbare Kupplungen verbundenen Hohlkolben besteht, deren wirksame Arbeitsfläche sich in der Nähe des Arbeitskolbens befindet. PATENT CLAIM: Differential deep well pump with working piston and plunger piston, characterized in that the linkage consists of individual hollow pistons that act as floats and are connected to each other and with working piston and plunger piston by releasable couplings, the effective working surface of which is located near the working piston.
DEA59571D Deep well pump Expired DE606938C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA59571D DE606938C (en) Deep well pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA59571D DE606938C (en) Deep well pump

Publications (1)

Publication Number Publication Date
DE606938C true DE606938C (en) 1934-12-13

Family

ID=6941980

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA59571D Expired DE606938C (en) Deep well pump

Country Status (1)

Country Link
DE (1) DE606938C (en)

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