DE165116C - - Google Patents
Info
- Publication number
- DE165116C DE165116C DENDAT165116D DE165116DA DE165116C DE 165116 C DE165116 C DE 165116C DE NDAT165116 D DENDAT165116 D DE NDAT165116D DE 165116D A DE165116D A DE 165116DA DE 165116 C DE165116 C DE 165116C
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- space
- water
- pump pressure
- ring lubrication
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/70—Slinger plates or washers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSE 596.CLASS 596.
GEBRÜDER SULZERBROTHERS SULZER
.Die vorliegende Erfindung betrifft eine Einrichtung zur Kühlung der Lager von Rotationspumpen und ist gekennzeichnet durch zwei um das Traglager und um das den Achsialschub der Welle aufnehmende Lager angeordnete, miteinander verbundene Kühlräume, in die das Wasser aus dem Pumpendruckraum um die Welle herum, die in der Zwischenwand mit Spiel rotiert, hineingelangt.The present invention relates to a device for cooling the bearings of Rotary pumps and is characterized by two around the support bearing and around the Axial thrust of the shaft are arranged, interconnected cooling chambers, in which the water from the pump pressure chamber around the shaft that is in the Partition wall rotates with play, got inside
ίο und aus denen es nach Umspülung des letztgenannten Lagers durch eine Leitung abgeführt wird.ίο and from which it is after washing the latter Camp is discharged through a pipe.
Durch diese Anordnung werden nicht allein die bisher üblichen äußeren Umführungsleitungen für das Kühlwasser umgangen, sondern auch vor allem noch der große Vorteil gewonnen, daß zwischen dem das Lager umgebenden Kühlraum und dem Pumpendruckraum Reibung verursachende Stopfbüchsen oder dergl. gänzlich vermieden werden können.This arrangement does not only remove the previously customary external bypass lines bypassed for the cooling water, but also gained the great advantage that between which the camp surrounding cooling chamber and the pump pressure chamber causing friction Or the like. Can be avoided entirely.
Die Erfindung ist auf der beiliegenden Zeichnung in einem Ausführungsbeispiel veranschaulicht. The invention is illustrated in an exemplary embodiment on the accompanying drawing.
Fig. ι zeigt einen Längsschnitt durch das Lager,Fig. Ι shows a longitudinal section through the camp,
Fig. 2 einen Schnitt nach der Linie A-B der Fig. 1,FIG. 2 shows a section along the line AB in FIG. 1,
Fig. 3 einen Schnitt nach der Linie C-D. 3 shows a section along the line CD.
Der Druckraum der Pumpe ist mit α bezeichnet, der Hauptkühlraum mit b, die Pumpenwelle mit c. The pressure chamber of the pump is designated with α , the main cooling chamber with b, the pump shaft with c.
Das den Achsialschub aufnehmende Lager d ist von einem Kühlraum e umgeben, der durch den Kanal/ mit dem Raum b in Verbindung steht. Für das Traglager, das durch die in der Gehäusewand angebrachte Öffnung k von außen zugänglich ist, ist eine Ringschmierung, bestehend aus den beiden Ringen g, die in das Öl im Raum h eintauchen, angeordnet. The bearing d , which absorbs the axial thrust, is surrounded by a cooling space e , which is in communication with the space b through the channel /. For the support bearing, which is accessible from the outside through the opening k made in the housing wall, a ring lubrication consisting of the two rings g, which are immersed in the oil in space h , is arranged.
Das um die Welle c herum in den Raum b durchsickernde Wasser wird von hier über den Raum e durch die Leitung i abgeführt. ...The water seeping through around shaft c into space b is discharged from here via space e through line i . ...
Claims (1)
(2. Auflage, aitsgegeben am 27. November igcß.l 1 sheet of drawings.
(2nd edition, published on November 27th igcß.l
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE165116C true DE165116C (en) |
Family
ID=430647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT165116D Active DE165116C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE165116C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974803C (en) * | 1951-05-03 | 1961-05-04 | Heinrich Perrot | Centrifugal pump unit for irrigation systems |
-
0
- DE DENDAT165116D patent/DE165116C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974803C (en) * | 1951-05-03 | 1961-05-04 | Heinrich Perrot | Centrifugal pump unit for irrigation systems |
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