DE10249128A1 - Pump with connecting lines to measuring points - Google Patents
Pump with connecting lines to measuring points Download PDFInfo
- Publication number
- DE10249128A1 DE10249128A1 DE10249128A DE10249128A DE10249128A1 DE 10249128 A1 DE10249128 A1 DE 10249128A1 DE 10249128 A DE10249128 A DE 10249128A DE 10249128 A DE10249128 A DE 10249128A DE 10249128 A1 DE10249128 A1 DE 10249128A1
- Authority
- DE
- Germany
- Prior art keywords
- line
- housing
- groove
- pump
- housing according
- 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.)
- Withdrawn
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
- 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
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid 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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
Abstract
Die Erfindung betrifft ein Gehäuse für eine Kreiselpumpe mit einem Saug- und Druckstutzen, die jeweils eine Messstelle insbesondere eine Druckentnahmestelle aufweisen. Die Messstellen sind durch mindestens eine Leitung mit einem Sensor insbesondere mit einem Differenzdruckmesser verbunden. Die Leitung liegt in einer in der Gehäuseaußenseite angeordneten Nut.The invention relates to a housing for a centrifugal pump with a suction and pressure nozzle, each having a measuring point, in particular a pressure tapping point. The measuring points are connected to at least one line with a sensor, in particular with a differential pressure meter. The line lies in a groove arranged in the outside of the housing.
Description
Die Erfindung betrifft ein Gehäuse für eine Pumpe, insbesondere für eine Kreiselpumpe mit einem Saug- und Druckstutzen, die jeweils eine Messstelle insbesondere eine Druckentnahmestelle aufweisen, wobei die Messstellen durch mindestens eine Leitung mit einem Sensor insbesondere mit einem Differenzdruckmesser verbunden sind.The invention relates to a housing for a pump, especially for a centrifugal pump with a suction and discharge nozzle, each have a measuring point, in particular a pressure tapping point, the measuring points through at least one line with a sensor are connected in particular to a differential pressure meter.
Aus der
Aufgabe der Erfindung ist es, ein Gehäuse der eingangs genannten Art so zu verbessern, dass die die Messstellen verbindende Leitungen) bei einfacher Konstruktion, Herstellung und Montage leicht zugänglich ist/sind, insbesondere zur Wartung, Säuberung und zum Ersetzen.The object of the invention is a Housing the to improve the type mentioned above so that the measuring points connecting lines) with simple construction, manufacture and Easily accessible assembly is / are, especially for maintenance, cleaning and replacement.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Leitung in einer in der Gehäuseaußenseite angeordneten Nut liegt.This object is achieved according to the invention solved, that the line lies in a groove arranged in the outside of the housing.
Eine solche außen am Gehäuse in einer Nut geführte Leitung ist gut zugänglich und damit nicht nur einfach zu ersetzen, sondern auch leicht zu reinigen. Ferner kann die Leitung soweit in der Nut einliegen, dass sie gegen Beschädigungen geschützt ist.Such a line guided on the outside of the housing in a groove is easily accessible and not only easy to replace, but also easy to replace clean. Furthermore, the line can lie so far in the groove that against damage protected is.
Vorzugsweise wird vorgeschlagen, dass der Querschnitt der Nut teilkreisförmig insbesondere halbkreisförmig ist. Eine einfache Herstellung ist gegeben, wenn die Nut in die Gehäuseaußenwand eingefräst ist.It is preferably proposed that the cross section of the groove is partially circular, in particular semicircular. A simple manufacture is given when the groove is in the outer wall of the housing milled is.
Vorzugsweise wird vorgeschlagen, dass der Querschnitt der Nut zumindest einem Teil des Querschnitts der Leitung entspricht. Auch kann die Leitung in der Nut durch Klemmkraft gehalten sein.It is preferably proposed that the cross section of the groove is at least part of the cross section corresponds to the line. The line can also be clamped in the groove be kept.
Besonders vorteilhaft ist es, wenn in der Leitung eine Sensorik insbesondere eine Drucksensorik zwischengeschaltet ist. Hierbei kann die Sensorik außen am Pumpengehäuse insbesondere an einem der Stutzen nahe des Stutzenflansches befestigt sein.It is particularly advantageous if a sensor system, in particular a pressure sensor system, is interposed in the line is. The sensors on the outside of the pump housing can in particular be attached to one of the nozzles near the nozzle flange.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigenAn embodiment of the invention is shown in the drawing and is described in more detail below. Show it
Eine Kreiselpumpe weist ein Gehäuse
In beiden Flanschen oder direkt neben
beiden Flanschen
Beide Bohrungen
In der Gehäuseaußenwand
Die Nut
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10249128A DE10249128A1 (en) | 2002-10-22 | 2002-10-22 | Pump with connecting lines to measuring points |
DE50300800T DE50300800D1 (en) | 2002-10-22 | 2003-10-16 | Pump with connecting line to measuring points |
EP03023372A EP1413769B1 (en) | 2002-10-22 | 2003-10-16 | Pump with connection line to measuring points |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10249128A DE10249128A1 (en) | 2002-10-22 | 2002-10-22 | Pump with connecting lines to measuring points |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10249128A1 true DE10249128A1 (en) | 2004-06-03 |
Family
ID=32049539
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10249128A Withdrawn DE10249128A1 (en) | 2002-10-22 | 2002-10-22 | Pump with connecting lines to measuring points |
DE50300800T Expired - Lifetime DE50300800D1 (en) | 2002-10-22 | 2003-10-16 | Pump with connecting line to measuring points |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50300800T Expired - Lifetime DE50300800D1 (en) | 2002-10-22 | 2003-10-16 | Pump with connecting line to measuring points |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1413769B1 (en) |
DE (2) | DE10249128A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014006556B3 (en) * | 2014-05-06 | 2015-02-19 | Thomas Magnete Gmbh | Pump unit with electric motor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005057858A1 (en) | 2005-12-03 | 2007-06-06 | Wilo Ag | Pump housing with 2-point mounting |
EP2626567B2 (en) | 2012-02-08 | 2019-10-16 | Grundfos Holding A/S | Pump casing |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19544173C1 (en) * | 1995-11-14 | 1997-06-05 | Grundfos As | Housing for a centrifugal pump |
DE19647967A1 (en) * | 1996-11-20 | 1998-05-28 | Wilo Gmbh | Pump esp. motor driven centrifugal pump with sensor determining pressure differences |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10035458C2 (en) * | 1999-08-02 | 2002-10-24 | Wilo Gmbh | Combined probe |
DE10007924A1 (en) * | 2000-02-21 | 2001-08-23 | Wilo Gmbh | Connection device for a heating pump |
RU2181480C1 (en) * | 2000-09-19 | 2002-04-20 | Открытое акционерное общество "Татнефть" | Test bed to determine pressure in bosoms of stage of centrifugal pump |
-
2002
- 2002-10-22 DE DE10249128A patent/DE10249128A1/en not_active Withdrawn
-
2003
- 2003-10-16 EP EP03023372A patent/EP1413769B1/en not_active Expired - Fee Related
- 2003-10-16 DE DE50300800T patent/DE50300800D1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19544173C1 (en) * | 1995-11-14 | 1997-06-05 | Grundfos As | Housing for a centrifugal pump |
DE19647967A1 (en) * | 1996-11-20 | 1998-05-28 | Wilo Gmbh | Pump esp. motor driven centrifugal pump with sensor determining pressure differences |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014006556B3 (en) * | 2014-05-06 | 2015-02-19 | Thomas Magnete Gmbh | Pump unit with electric motor |
CN105090050A (en) * | 2014-05-06 | 2015-11-25 | 托马斯马格尼特股份有限公司 | Pump unit with electric motor |
Also Published As
Publication number | Publication date |
---|---|
EP1413769B1 (en) | 2005-07-20 |
EP1413769A1 (en) | 2004-04-28 |
DE50300800D1 (en) | 2005-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |