DE124365C

DE124365C -

Info

Publication number: DE124365C
Application number: DENDAT124365D
Authority: DE
Priority date: 1900-04-15
Publication date: 1901-10-01

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Es sind bereits Pumpenanlagen mit beliebig hoch über dem Wasserspiegel aufstellbarer Pumpe bekannt geworden, doch ist denselben insofern eine sichere Wirkung abzusprechen, als hierbei bei jeder einzelnen Saugabtheilung, in welche die gesammte Saugleitung getheilt ist, Luftventile sammt Steuerorganen, Luftersatzvorrichtungen und dergl. erforderlich sind, welche als empfindliche, bewegliche Theile leicht ein Versagen der ganzen Anlage herbeiführen können.Pump systems can already be set up at any height above the water level Pump became known, but insofar a safe effect is to be denied, than in this case with each individual suction section, into which the entire suction line is divided is, air valves together with control organs, air replacement devices and the like are required, which, as sensitive, movable parts, easily lead to failure of the whole system can.

Diese Nachtheile werden nach vorliegender Erfindung dadurch behoben, dafs die Pumpe durch Zurückdrücken der vorher angesaugten Luft in die Rohrleitung die letztere abwechselnd unter Luftverdünnung und Atmosphä'rendruck bezw. einen etwas gröfseren Druck setzt und dafs das bei der Luftverdünnung angesaugte Wasser in jeder Abtheilung bei Atmosphärendruck in ein Sammelgefäfs überfällt, welches der nächst höheren Abtheilung-Wasser liefert, wenn dieselbe durch einen Schwimmer selbstthätig eingeschaltet wird.These disadvantages are remedied according to the present invention by the fact that the pump by pushing the previously sucked air back into the pipeline, the latter alternately under air dilution and atmospheric pressure respectively. puts a little more pressure and that the water sucked in during the dilution of air in each compartment is at atmospheric pressure falls into a collecting vessel, which supplies the next higher division water, if it is switched on automatically by a swimmer.

Die beiliegende Zeichnung zeigt in Fig. 1 eine solche Pumpenanlage in der Gesammtansicht, in Fig. 2 eine Abtheilung im gröfseren Mafsstabe im Schnitt, in Fig. 3 dieselbe im Grundrifs, in Fig. 4 eine Einzelheit und in den Fig. 5 und 6 eine Ausführungsform der Pumpenanlage.The accompanying drawing shows in Fig. 1 such a pump system in the overall view, in Fig. 2 a division on a larger scale in section, in Fig. 3 the same in section Grundrifs, in Fig. 4 a detail and in Figs. 5 and 6 an embodiment of the Pumping system.

Die Anlage besteht (Fig. 1 bis 3) aus einer Saugpumpe 1 beliebiger Bauart, welche in beliebiger Höhe über dem Wasserspiegel angeordnet werden kann. Von dieser Pumpe führt fast bis zum Wasserspiegel eine Saugleitung 2, welche behufs Ueberwältigung einer beliebigen Saughöhe, wie bekannt, in eine Anzahl Saugabtheilungen getheilt ist, deren Aufgabe darin besteht, das Wasser auf eine durch den äufseren Luftdruck bestimmte Höhe zu fördern und dasselbe der nächstfolgenden Abtheilung darzubieten. The system consists (Fig. 1 to 3) of one Suction pump 1 of any type, which is arranged at any height above the water level can be. A suction line 2 leads from this pump almost to the water level, which for overcoming any suction height, as is known, in a number of suction divisions is divided, the task of which is to bring the water to one through the outer Air pressure to promote a certain altitude and to present it to the next division.

Zur Schaffung dieser Abtheilungen [, II.... zweigen von bestimmten, durch einen Dreiweghahn 3 absperrbaren Stellen der Saugleitung 2 Saugleitungen 4, 5 ab, wovon in der Theilleitung 4 zu einem später erklärten Zwecke ein Behälter 6 eingeschaltet ist, während die Theilleitung 5 an ihrem oberen Ende mit einem nach aufsen führenden Rückschlagventil 7 und nahe ihrem ' unteren Ende mit einem Saugbezw. Fufsventil 8 versehen ist. Jede Leitung 5 taucht in den Ausgufsbehälter 9 der nächst tiefer liegenden Abtheilung ein und ist an ihrem unteren Ende mit einem Hahn bezw. Ventil ι ο versehen, welches unter dem Einflüsse eines in diesem Sammelbehälter spielenden Schwimmers 11 steht. Die Ausgufsöffnung 12 jeder Abtheilungsleitung liegt unterhalb des Behälters 6 und das aus derselben fliefsende Wasser fällt in das Sammelgefäfs 9.For the creation of these divisions [, II .... branches of certain, through a three-way cock 3 lockable points of the suction line 2 suction lines 4, 5, of which in the partial line 4, for a purpose explained later, a container 6 is switched on while the sub-line 5 at its upper end with an outwardly leading check valve 7 and near their 'lower end with a Saugbezw. Foot valve 8 is provided. Each line 5 dips into the outlet container 9 of the next lower lying division and is on their lower end with a cock or. Valve ι ο provided, which is under the influences a swimmer 11 playing in this collecting container is standing. The spout 12 of each department line is below and from the container 6 Running water falls into the collecting vessel 9.

Die Wirkungsweise der Pumpenanlage ist folgende:The pump system works as follows:

Beim ersten Hub der Pumpe wird sowohl in der Rohrleitung 2, als auch in den Rohrleitungen 4, 5 eine Saugwirkung ausgeübt. Da jedoch die Ventile 10 der einzelnen Abtheilungen mangels Wassers in dem Sammelgefäfs 9 geschlossen sind, wird die saugende Wirkung auf die unterste, aus dem Unterwasserspiegel saugende Abtheilung, also der Zeichnung nach auf die Rohrleitungen unterhalb der Ab-During the first stroke of the pump, both in the pipeline 2 and in the pipelines 4, 5 exerted a suction effect. However, since the valves 10 of the individual departments are closed for lack of water in the collecting vessel 9, the sucking effect on the lowest section sucking from the underwater level, that is, according to the drawing on the pipelines below the

Claims

division II, remain limited. Since with this pump system, as explained later, only one Pump can be used, which does not exhaust the sucked air, but into the If the pipeline is pushed back again, the contents of the pump cylinder must match the contents of the Pipelines are in such a relationship that the water is released during the first pump stroke up to the one in line 4, 5 of the lowest. Department switched on container 6 increases. During the second stroke of the pump, the air is pushed back into the pipeline, whereby the foot valve 8 of the lowest department closes and that in the line 4 located water through the valve 7 and the outlet 12 in the collecting vessel 9 of the closest Division falls.

This process is repeated until that collecting vessel 9 has so much water has that the associated valve 10 is opened by the rise of its float ι ι and as a result, the next department head is switched on. This will make the sucking Effect already extended to two departments, in which one pump stroke Sucked in water and at the second lift in the collecting tank 9 of the next one Departments is promoted. In this way there are always new departments for water transport until the water finally reaches its destination.

No water may get into the pipeline 2, namely in order to prevent water losses on the one hand to avoid and on the other hand not to disturb the suction work in the pipe 2. Are the proportions of the pump system such chosen so that the water rises just as far as container 6 on the first pump stroke, so is also afterwards, when the suction space is automatically activated by several sections is reduced, so as not to fear a higher rise in the water in the individual sections , because with the water also air is expelled through the valves 7, whereby with the low valve weight almost the original Pressure is produced.

Fig. 4 shows a known type in which an overflow of water from the Line 4 in line 2 is safely avoided. It consists of one in the container 6 playing ball valve 13, which connects the lines 4, 2 usually runs open, but respectively due to the pressure. the buoyancy of the rising water is lifted and complete the connection.

In the embodiment shown in FIGS. 5 and 6, instead of a single one Suction line 2 arranged a plurality of such suction lines 22 ', each of which

belongs to a certain suction pump 1 1 '... and to a certain number of departments respectively. Department suction lines 4, 5 acts. It is necessary here that all air pumps work in the same way, i. H. simultaneously suck and squeeze. This is achieved through a common drive with which the individual suction pumps are coupled one after the other as the liquid rises will.

By this arrangement it is achieved that each pump is only a part of that in the whole has to overcome the amount of air located, whereby the dimensions of the same are taken relatively small can.

Patent-A ν Proverbs:

ι. Suction air lifter with an air pump that can be set up at any height above the water level which air valves together with control elements on the individual suction units, air replacement devices and the like. Can be made dispensable, characterized in that the pump (1) is pushed back the previously sucked air into the pipeline (2, 4) the latter alternately under Air dilution and atmospheric pressure respectively. under a slightly greater pressure and that the water sucked in when the air is diluted is added to each compartment Atmospheric pressure overflows into a collecting vessel (9), which is the next higher division (4, 5) delivers water when a float (1 i) in the same passes through Opening a valve (10) switches on this department.

2. An embodiment of the pump system according to claim 1, characterized by the

Arrangement of several suction lines (2 2 '),

each of which with a number of compartmental suction lines (4, 5) is connected and belongs to a special suction pump (1, 1 '.....), which all work in the same direction.

1 sheet of drawings.