DE10257493A1 - Motor-pump unit with thermal insulation shell - Google Patents
Motor-pump unit with thermal insulation shell Download PDFInfo
- Publication number
- DE10257493A1 DE10257493A1 DE2002157493 DE10257493A DE10257493A1 DE 10257493 A1 DE10257493 A1 DE 10257493A1 DE 2002157493 DE2002157493 DE 2002157493 DE 10257493 A DE10257493 A DE 10257493A DE 10257493 A1 DE10257493 A1 DE 10257493A1
- Authority
- DE
- Germany
- Prior art keywords
- box
- motor
- pump unit
- unit according
- thermal insulation
- 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- Withdrawn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
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 230000009286 beneficial effect Effects 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
- F04D29/40—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Die Erfindung betrifft ein Motor-Pumpen-Aggregat mit einer das Pumpengehäuse außen umgebenden insbesondere zweiteiligen Wärmedämmungsschale. In, an und/oder auf der Schalenwand der Wärmedämmung ist ein Kasten befestigbar, in dem elektrische und/oder elektronische Teile enthalten sind.The invention relates to a motor-pump unit with a heat insulation shell, in particular a two-part surrounding the pump housing. A box can be fastened in, on and / or on the shell wall of the thermal insulation, in which electrical and / or electronic parts are contained.
Description
Die Erfindung betrifft ein Motor-Pumpen-Aggregat mit einer das Pumpengehäuse außen umgebenden insbesondere zweiteiligen Wärmedämmungsschale.The invention relates to a motor-pump unit with one the pump housing Outside surrounding in particular two-part insulation shell.
Es ist bekannt, das Pumpengehäuse eines Motor-Pumpen-Aggregats außen mit einer Wärmedämmungsschale zu umgeben und ferner an der Außenseite des Motors einen Kasten zu befestigen, der oft auch „Klemmenkasten" genannt wird und elektrische und/oder elektronische Bauteile enthält. Das Befestigen eines solchen Kastens ist aufwendig und darüber hinaus ist ein Auswechseln umständlich.It is known the pump housing of a motor-pump unit Outside with a thermal insulation shell to surround and further on the outside of the motor to attach a box, which is often called "terminal box" and contains electrical and / or electronic components. Fastening such Boxing is complex and above it is also cumbersome to replace.
Aufgabe der Erfindung ist es, ein Motor-Pumpen-Aggregat der eingangs genannten Art so zu verbessern, dass der elektrische und/oder elektronische Teile aufweisende, am Motor angeschlossene Kasten einfach zu befestigen und leicht auswechselbar ist. Auch ist es Aufgabe der Erfindung, einen solchen Kasten von den hohen Temperaturen des Motor-Pumpen-Aggregats getrennt und abgeschirmt am Aggregat anzuordnen.The object of the invention is a To improve motor-pump unit of the type mentioned at the beginning, that the electrical and / or electronic parts, on Motor connected box is easy to attach and easy to replace. It is also an object of the invention to provide such a box high temperatures of the motor-pump unit separated and shielded to be arranged on the unit.
Diese Aufgaben werden erfindungsgemäß dadurch gelöst, dass in, an und/oder auf der Schalenwand der Wärmedämmung ein Kasten befestigbar ist, in dem elektrische und/oder elektronische Teile enthalten sind.These tasks are accomplished according to the invention solved, that a box can be fastened in, on and / or on the shell wall of the thermal insulation, in which electrical and / or electronic parts are included.
Ein solcher elektrische und/oder elektronische Teile aufweisender Kasten kann äußerst einfach und leicht lösbar an der Wärmedämmung befestigt werden. Hierbei ist er von den Temperaturen des Aggregats geschützt, so dass keine schädlichen größeren Temperaturschwankungen im Kasten auftreten können.Such an electrical and / or Box containing electronic parts can be extremely simple and easily detachable attached to the thermal insulation become. Here he is protected from the temperatures of the unit, so that no harmful major temperature fluctuations can occur in the box.
Vorzugsweise wird vorgeschlagen, dass der Kasten lösbar befestigt ist. Auch ist von Vorteil, wenn der Kasten form- oder kraftschlüssig befestigt ist.It is preferably proposed that the box is detachable is attached. It is also an advantage if the box is shaped or force fit is attached.
Eine besonders vorteilhafte Ausführung ist dann gegeben, wenn die Außenseite der Schalenwand der Wärmedämmung mindestens einen Vorsprung aufweist, der in mindestens einer Ausnehmung des Kastens formschlüssig einliegt. Hierbei kann der Kasten mit mindestens einem insbesondere schwalbenschwanzförmigen Vorsprung in der/den entsprechend geformten Ausnehmung(en) der Wärmedämmungsschale einliegen.A particularly advantageous embodiment is then given when the outside the shell wall of the thermal insulation at least has a projection which in at least one recess of the Box form-fitting rests. The box can have at least one dovetail-shaped projection in the correspondingly shaped recess (s) of the thermal insulation shell einliegen.
Eine sehr vorteilhafte alternative Ausführung besteht darin, dass in der Außenseite der Schalenwand der Wärmedämmung eine sich nach außen öffnende Ausnehmung ist, in der der Kasten vollständig oder teilweise formschlüssig einliegt.A very beneficial alternative Execution exists in that in the outside the shell wall of the thermal insulation one opening outwards There is a recess in which the box lies completely or partially in a form-fitting manner.
Ferner kann der Kasten angeschraubt und/oder durch mindestens einen Klettverschluss befestigt sein. Vorzugsweise wird vorgeschlagen, dass der Kasten ein Schaltnetzteil und/oder einen Frequenzumformer für den Motor aufweist.Furthermore, the box can be screwed on and / or be attached by at least one Velcro fastener. Preferably it is proposed that the box be a switching power supply and / or a frequency converter for has the engine.
Besonders vorteilhaft ist es, wenn die Wärmedämmungsschale auf ihren beiden Seiten gleich geformt ist, so dass der Kasten wahlweise auf der einen oder der anderen Seite der Pumpe befestigbar ist.It is particularly advantageous if the thermal insulation shell is shaped the same on both sides, so that the box is optional can be attached to one or the other side of the pump.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung in einer Seitenansicht dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing in a side view and will in the following described.
Das Aggregat weist einen Motor
Das Gehäuse der Pumpe ist von einer
zweiteiligen Wärmedämmungsschale
Statt einem Vorsprung
Besonders vorteilhaft ist es, wenn
beide Schalenhälften
Der Kasten
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002157493 DE10257493A1 (en) | 2002-12-10 | 2002-12-10 | Motor-pump unit with thermal insulation shell |
| EP03024724.1A EP1429034B1 (en) | 2002-12-10 | 2003-10-29 | Thermally insulated motor pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002157493 DE10257493A1 (en) | 2002-12-10 | 2002-12-10 | Motor-pump unit with thermal insulation shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10257493A1 true DE10257493A1 (en) | 2004-09-09 |
Family
ID=32319013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2002157493 Withdrawn DE10257493A1 (en) | 2002-12-10 | 2002-12-10 | Motor-pump unit with thermal insulation shell |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1429034B1 (en) |
| DE (1) | DE10257493A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102713301A (en) * | 2010-01-19 | 2012-10-03 | 格伦德福斯管理联合股份公司 | Pump unit |
| DE102015016282A1 (en) * | 2015-12-16 | 2017-06-22 | Wilo Se | Engine cover for an electric motor |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8540493B2 (en) | 2003-12-08 | 2013-09-24 | Sta-Rite Industries, Llc | Pump control system and method |
| US8043070B2 (en) * | 2004-08-26 | 2011-10-25 | Pentair Water Pool And Spa, Inc. | Speed control |
| US8469675B2 (en) | 2004-08-26 | 2013-06-25 | Pentair Water Pool And Spa, Inc. | Priming protection |
| US8602745B2 (en) | 2004-08-26 | 2013-12-10 | Pentair Water Pool And Spa, Inc. | Anti-entrapment and anti-dead head function |
| US7874808B2 (en) | 2004-08-26 | 2011-01-25 | Pentair Water Pool And Spa, Inc. | Variable speed pumping system and method |
| US7845913B2 (en) | 2004-08-26 | 2010-12-07 | Pentair Water Pool And Spa, Inc. | Flow control |
| US7686589B2 (en) | 2004-08-26 | 2010-03-30 | Pentair Water Pool And Spa, Inc. | Pumping system with power optimization |
| US8480373B2 (en) | 2004-08-26 | 2013-07-09 | Pentair Water Pool And Spa, Inc. | Filter loading |
| DE102004049569A1 (en) * | 2004-10-12 | 2006-04-20 | Wilo Ag | External thermal insulation of a pump |
| DE102008033859B4 (en) | 2008-07-19 | 2018-07-26 | Grundfos Holding A/S | Actuator unit with separate control unit |
| EP2342402B1 (en) | 2008-10-06 | 2018-06-06 | Pentair Water Pool and Spa, Inc. | Method of operating a safety vacuum release system |
| US9556874B2 (en) | 2009-06-09 | 2017-01-31 | Pentair Flow Technologies, Llc | Method of controlling a pump and motor |
| US10030647B2 (en) | 2010-02-25 | 2018-07-24 | Hayward Industries, Inc. | Universal mount for a variable speed pump drive user interface |
| US10718337B2 (en) | 2016-09-22 | 2020-07-21 | Hayward Industries, Inc. | Self-priming dedicated water feature pump |
| LU503228B1 (en) | 2022-12-21 | 2024-06-21 | Wilo Se | Double pump with insulating cover and associated assembly procedure |
| FR3164654A1 (en) | 2024-07-17 | 2026-01-23 | Stellantis Auto Sas | VARIABLE THERMO-INSULATED ASSEMBLY INTEGRABLE INTO AN ELECTRIFIED AUTOMOBILE POWERTRAIN |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7917303U1 (en) * | 1979-06-16 | 1979-10-11 | Hoesch Maschinenfabrik Deutschland Ag, 4600 Dortmund | NOISE PROTECTION HOOD |
| DE3109624A1 (en) * | 1981-03-13 | 1982-10-14 | Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund | Circulation pump |
| DE4224853C2 (en) * | 1992-07-28 | 2001-06-21 | Wilo Gmbh | Packaging for a pump |
| DE10112626A1 (en) * | 2001-03-14 | 2002-09-19 | Gep Umwelttechnik Gmbh | Pump unit for rainwater harvesting systems |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4118057A1 (en) * | 1991-06-01 | 1992-12-03 | Oplaender Wilo Werk Gmbh | PACKING A PUMP |
| IT1309857B1 (en) * | 1999-08-06 | 2002-02-05 | Eng & Mark S R L | HYDRAULIC MACHINE WITH INTEGRATED AUTOMATIC CONTROL DEVICE |
-
2002
- 2002-12-10 DE DE2002157493 patent/DE10257493A1/en not_active Withdrawn
-
2003
- 2003-10-29 EP EP03024724.1A patent/EP1429034B1/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7917303U1 (en) * | 1979-06-16 | 1979-10-11 | Hoesch Maschinenfabrik Deutschland Ag, 4600 Dortmund | NOISE PROTECTION HOOD |
| DE3109624A1 (en) * | 1981-03-13 | 1982-10-14 | Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund | Circulation pump |
| DE4224853C2 (en) * | 1992-07-28 | 2001-06-21 | Wilo Gmbh | Packaging for a pump |
| DE10112626A1 (en) * | 2001-03-14 | 2002-09-19 | Gep Umwelttechnik Gmbh | Pump unit for rainwater harvesting systems |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102713301A (en) * | 2010-01-19 | 2012-10-03 | 格伦德福斯管理联合股份公司 | Pump unit |
| US9841028B2 (en) | 2010-01-19 | 2017-12-12 | Grundfos Management A/S | Pump control having repositionable display |
| DE102015016282A1 (en) * | 2015-12-16 | 2017-06-22 | Wilo Se | Engine cover for an electric motor |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1429034B1 (en) | 2016-08-31 |
| EP1429034A3 (en) | 2006-01-04 |
| EP1429034A2 (en) | 2004-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8110 | Request for examination paragraph 44 | ||
| 8139 | Disposal/non-payment of the annual fee |