BE796786A - MULTI-EFFECT WHEEL CENTRIFUGAL PUMP - Google Patents
MULTI-EFFECT WHEEL CENTRIFUGAL PUMPInfo
- Publication number
- BE796786A BE796786A BE1004890A BE1004890A BE796786A BE 796786 A BE796786 A BE 796786A BE 1004890 A BE1004890 A BE 1004890A BE 1004890 A BE1004890 A BE 1004890A BE 796786 A BE796786 A BE 796786A
- Authority
- BE
- Belgium
- Prior art keywords
- centrifugal pump
- emi
- compartment
- effect wheel
- wheel centrifugal
- Prior art date
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
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
- F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
<EMI ID=1.1>
une pompe à étages multiples.
<EMI ID=2.1>
ments communiquant par une lumière avec la tuyauterie d'aspiration et chaque compartiment étant relié, par un canal latéral à la roue, à un canal longitudinal débouchant sur la sortie de la roue de façon que ce compartiment reçoive le fluide pompé d'un compartiment précédent et que la roue y pompe le fluide pour l'envoyer de la même façon dans un compartiment suivant, et ainsi de suite jusqu'au dernier compartiment d'une partie périphérique de la pompe qui communique, par
au moins une lumière, avec la conduite de refoulement.
La description ci-après et les dessins annexés se rapportent à un exemple particulier de réalisation d'une pompe centrifuge suivant l'invention.
<EMI ID=3.1>
deux ouïes et la figure 2 est une coupe partielle perpendiculaire l'axe de
<EMI ID=4.1> ,:.se lunière, avec la conduite d'aspiration 6. Chacur. des compartiments 5 est relié, par un canal 7 latéral à la roue, à un canal longitudinal 8 débouchant
sur la sortie de la roue. Le fluide à pomper est aspiré dans le compartiment d'entrée et est entraîné par les aubes dans le canal 8 d'où il est refoulé
dans le compartiment suivant par le canal 7 correspondant et ainsi de suite jusqu'au dernier compartiment de la moitié périphérique de la ponpe d'OÙ il snrt , par une lumière, dans la conduite de refoulement 9.
<EMI ID=5.1>
de flèches, les circonvolutions du fluide, mais de façon limitée afin de simplifier le dessin.
<EMI ID=6.1>
La vitesse de rotation de la pompe peut être adaptée en concordance avec- les mouvements successifs du fluide.
Il est bien entendu que de nombreuses variante*: de La pompe décrite ci-
<EMI ID=7.1>
<EMI ID = 1.1>
a multistage pump.
<EMI ID = 2.1>
elements communicating by a light with the suction pipe and each compartment being connected, by a lateral channel to the wheel, to a longitudinal channel opening onto the outlet of the wheel so that this compartment receives the pumped fluid from a preceding compartment and that the impeller pumps the fluid there to send it in the same way in a following compartment, and so on until the last compartment of a peripheral part of the pump which communicates, for example
at least one lumen, with the discharge line.
The description below and the accompanying drawings relate to a particular embodiment of a centrifugal pump according to the invention.
<EMI ID = 3.1>
two gills and Figure 2 is a partial section perpendicular to the axis of
<EMI ID = 4.1>,:. Moonlight, with suction line 6. Chacur. of the compartments 5 is connected, by a lateral channel 7 to the wheel, to a longitudinal channel 8 opening out
on the output of the wheel. The fluid to be pumped is drawn into the inlet compartment and is driven by the vanes into the channel 8 from where it is discharged
in the next compartment by the corresponding channel 7 and so on until the last compartment of the peripheral half of the ponpe from where it snrt, by a light, in the delivery pipe 9.
<EMI ID = 5.1>
arrows, the convolutions of the fluid, but in a limited way in order to simplify the drawing.
<EMI ID = 6.1>
The speed of rotation of the pump can be adapted in accordance with the successive movements of the fluid.
It is understood that many variants *: of the pump described above
<EMI ID = 7.1>
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE1004890A BE796786A (en) | 1973-03-15 | 1973-03-15 | MULTI-EFFECT WHEEL CENTRIFUGAL PUMP |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE1004890A BE796786A (en) | 1973-03-15 | 1973-03-15 | MULTI-EFFECT WHEEL CENTRIFUGAL PUMP |
Publications (1)
Publication Number | Publication Date |
---|---|
BE796786A true BE796786A (en) | 1973-09-17 |
Family
ID=3862660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1004890A BE796786A (en) | 1973-03-15 | 1973-03-15 | MULTI-EFFECT WHEEL CENTRIFUGAL PUMP |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE796786A (en) |
-
1973
- 1973-03-15 BE BE1004890A patent/BE796786A/en unknown
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