DE552562C - Piston pump with any number of cylinders for domestic water supply and similar operations - Google Patents

Piston pump with any number of cylinders for domestic water supply and similar operations

Info

Publication number
DE552562C
DE552562C DEA60389D DEA0060389D DE552562C DE 552562 C DE552562 C DE 552562C DE A60389 D DEA60389 D DE A60389D DE A0060389 D DEA0060389 D DE A0060389D DE 552562 C DE552562 C DE 552562C
Authority
DE
Germany
Prior art keywords
cylinders
water supply
piston pump
similar operations
domestic water
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
DEA60389D
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.)
AKTIEN MASCHINENFABRIK KYFFHAE
Original Assignee
AKTIEN MASCHINENFABRIK KYFFHAE
Publication date
Priority to DEA60389D priority Critical patent/DE552562C/en
Application granted granted Critical
Publication of DE552562C publication Critical patent/DE552562C/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
    • F04B53/006—Crankshafts
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • F04B11/0025—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring the spring fluid being in direct contact with the pumped fluid
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/123—Flexible valves

Landscapes

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

Description

Kolbenpumpe mit beliebiger Zylinderzahl für Hauswasserversorgung und ähnliche Betriebe Bekannt sind Kolbenpumpen für Hauswasserversorgung, welche als Plungerpumpen arbeiten, bei denen der Druckwindkessel nur als solcher dient und bei dem die Kurbeltriebwerksteile entweder frei liegen oder in einem Raum, der nur als Kurbelgehäuse dient, angeordnet sind.Piston pump with any number of cylinders for domestic water supply and Similar companies are known piston pumps for domestic water supply, which as Plunger pumps work in which the pressure air vessel only serves as such and in which the crankshaft drive parts are either exposed or in a space that is only serves as a crankcase, are arranged.

Die vorliegende Erfindung besteht aus einer ein- oder mehrzylindrigen Kolbenpumpe, wobei Saug- und Druckwindkessel im Pumpengehäuse angeordnet sind. Die beweglichen Kurbeltriebwerksteile einer solchen Pumpe sind so angeordnet, daß sie im Wasserraum des= Druckwindkessels liegen, also dauernd von Wasser umspült werden. Hierdurch und durch die Ausbildung und Bemessung der Einzelteile wird erreicht, daß diese Teile niemals geschmiert werden brauchen. Die für den Antrieb der Pumpe nach außen gehende Pumpenwelle liegt ebenfalls unter der Wasserlinie des Druckwindkessels und wird durch eine Stopfbuchse abgedichtet. Durch diese Anordnung wird einmal vollkommene Luftdichtigkeit des Pumpengehäuses und ferner Umspülung der Lagerstellen des Gehäuses durch Wasser erreicht. Die Hauptvorteile vorliegender Erfindung bestehen in dem völligen Fortfall der Schmierung und Wartung der Kurbeltriebwerksteile.The present invention consists of a single or multi-cylinder Piston pump, with suction and pressure air vessels being arranged in the pump housing. the movable crank drive parts of such a pump are arranged so that they lie in the water space of the pressure air vessel, i.e. are constantly bathed in water. Through this and through the training and dimensioning of the individual parts, that these parts never need to be lubricated. The one used to drive the pump outward going pump shaft is also below the waterline of the pressure air vessel and is sealed by a stuffing box. Through this arrangement, once becomes perfect Airtightness of the pump housing and furthermore flushing around the bearing points of the housing achieved by water. The main advantages of the present invention are that Complete elimination of the lubrication and maintenance of the crankshaft drive parts.

Abb. i stellt das Ausführungsbeispiel einer Zweizylinderpumpe im Aufriß geschnitten dar, wobei Kolben, Pleuel und Geradführun,g links in Ansicht und rechts im Schnitt ersichtlich sind.Fig. I shows the embodiment of a two-cylinder pump in elevation cut, with piston, connecting rod and straight guide, g left in view and right can be seen in the section.

Abb. z zeigt den Seitenriß der Pumpe im Schnitt und Abb. 3 den Grundriß in Ansicht. Das gezeichnete Ausführungsbeispiel einer Kolbenpumpe der Erfindung besteht aus dem Pumpenständer d, worin im unteren Teil bis zur Oberkante des Saugstutzens b im sogenannten Ansauger c stets Wasser steht. Der darüber um die Zylinder liegende Raum d dient als Saugwindkessel. Das auf der Grenze zwischen Wasserspiegel im Ansauger c sitzende Ventil e dient beim Luftnachpumpen bei Druckkesselanlagen als Luftsaugventil. Die Zylinder sind mit f bezeichnet.Fig. Z shows the side elevation of the pump in section and Fig. 3 shows the plan in view. The illustrated embodiment of a piston pump of the invention consists of the pump stand d, in which in the lower part up to the upper edge of the suction nozzle b there is always water in the so-called aspirator c. The one above around the cylinder Room d serves as a suction air vessel. That on the boundary between the water level in the suction device c Seated valve e is used as an air suction valve when pumping air in pressure boiler systems. The cylinders are labeled f.

Im Druckkessel g sind die beweglichen Teile, Welle h, Exzenter i, Pleuel k, Geradführring l und Kolben m, mit Membranenventil n- so angeordnet, daß sie unter der durch den Druckstutzen o gegebenen niedrigsten Wasserlinie liegen und so dauernd vom Wasser umspült werden.In the pressure vessel g, the moving parts, shaft h, eccentric i, connecting rod k, straight guide ring l and piston m, with diaphragm valve n- are arranged in such a way that they lie below the lowest water line given by the pressure port o and so are constantly bathed by the water.

Die zur Abdichtung des Druckwasserraumes gegenüber der Außenluft dienende Stopfbuchse p besitzt Druckfedern q, welche die Stopfbuchse selbsttätig nachspannen, und liegt ebenfalls unterhalb des Druckwasserspiegels. The stuffing box p, which is used to seal off the pressurized water space from the outside air, has compression springs q which automatically re-tension the stuffing box, and is also below the pressurized water level.

Claims (1)

PATENT ANSPRUCI3 Kolbenpumpe mit beliebiger Zylinderzahl für Hauswasserversorgung und ähnliche Betriebe, dadurch gekennzeichnet, daß das Kurbelgehäuse als Druckwasserraum und Druckwindkessel innerhalb des Pumpengehäuses dient, derart, daß .dessen unterer Teil unter Druckwasser steht, wodurch alle im Pumpengehäuse angeordneten Triebwerksteile im Wasser laufen. PATENT ANSPRUCI3 Piston pump with any number of cylinders for domestic water supply and similar operations, characterized in that the crankcase serves as a pressurized water space and pressure air vessel within the pump casing, in such a way that its lower part is under pressurized water, whereby all engine parts arranged in the pump casing run in the water.
DEA60389D Piston pump with any number of cylinders for domestic water supply and similar operations Expired DE552562C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA60389D DE552562C (en) Piston pump with any number of cylinders for domestic water supply and similar operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA60389D DE552562C (en) Piston pump with any number of cylinders for domestic water supply and similar operations

Publications (1)

Publication Number Publication Date
DE552562C true DE552562C (en) 1932-06-15

Family

ID=6942236

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA60389D Expired DE552562C (en) Piston pump with any number of cylinders for domestic water supply and similar operations

Country Status (1)

Country Link
DE (1) DE552562C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192052B (en) * 1959-02-12 1965-04-29 Armstrong Patents Co Ltd Hydraulic pump for level control of spring suspensions, for example of road vehicles
DE1195170B (en) * 1960-03-16 1965-06-16 Armstrong Patents Co Ltd Hydraulic pump for level control of spring suspensions, e.g. B. of road vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192052B (en) * 1959-02-12 1965-04-29 Armstrong Patents Co Ltd Hydraulic pump for level control of spring suspensions, for example of road vehicles
DE1195170B (en) * 1960-03-16 1965-06-16 Armstrong Patents Co Ltd Hydraulic pump for level control of spring suspensions, e.g. B. of road vehicles

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