CN1842659A - Pool pump with adjustable intake - Google Patents
Pool pump with adjustable intake Download PDFInfo
- Publication number
- CN1842659A CN1842659A CNA2004800246839A CN200480024683A CN1842659A CN 1842659 A CN1842659 A CN 1842659A CN A2004800246839 A CNA2004800246839 A CN A2004800246839A CN 200480024683 A CN200480024683 A CN 200480024683A CN 1842659 A CN1842659 A CN 1842659A
- Authority
- CN
- China
- Prior art keywords
- suction
- end position
- suction connection
- connection
- attachment
- 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.)
- Pending
Links
- 238000005086 pumping Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 238000001914 filtration Methods 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
Images
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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- 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
- F04D29/4293—Details of fluid inlet or outlet
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
- Rotary Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The invention relates to a pond pump comprising: a casing; a suction connection to which a suction area of a casing shell is assigned, said suction area being provided with through-slots; a pressure connection, which is fluidically connected to the suction connection via a pumping device mounted inside the casing; a motor for driving the pumping device, and; a control device for controlling the pumping device and the motor. The invention is characterized in that a suction tube (7) is also assigned to the suction connection (17) and is mounted in a manner that enables it to be displaced relative to the suction connection (17) whereby permitting a suction volume of the suction connection (17) to be distributed to the suction tube (7) and to the suction area.
Description
The present invention relates to a kind of pond pump, it is furnished with: a shell; A suction attachment has been equipped with the suction area of designing through slot that has of a jacket for this suction attachment; A compression fittings, this compression fittings is placed in the pumping installations in the shell through one and is among fluid is communicated with suction attachment; A motor is used to drive pumping installations; And a control gear, be used to control pumping installations and motor.
This pond pump be in the prior art for the public known.It is positioned at the end in a pond or pool.The shell of pond pump has many lines of rabbet joint as coarse-grain filtering device design, and water can enter in the shell by these lines of rabbet joint, but leaf, twig or other are impenetrable than coarseparticulate.Water is inhaled into a suction attachment that is arranged in coarse-grain filtering device cover back by a pumping installations that is placed in the shell, and is pressed in the catheter pressure through a compression fittings, and this catheter pressure is discharged water at a free end.In this pond pump, in order to realize regularly cleaning, only with water from the pond or the bottom in pool suck.The surface of water from the pond can not be sucked to realize the cleaning to its surface when adopting this pump.
The purpose of this invention is to provide a kind of like this pond pump, utilize this pump can be under given intake condition free selectively with water from the pond or the bottom in pool suck, and/or water is sucked from the water surface in pond.
According to the present invention, above-mentioned purpose realizes by following measure: for suction attachment disposes a suction connection by way of parenthesis, this suction connection can be regulated with respect to suction attachment, thereby makes the intake of suction attachment can distribute to suction connection and suction area.
The pond pump that utilizes the present invention to propose, can also pass through this suction connection, a suction lead is connected on the pond pump, this conduit terminates in the district of going up of water level, thereby can water be sucked from this zone, in this, can as required the intake of suction attachment be assigned to the bottom and the water surface in pond.
Another advantage of the present invention is: suction connection can be regulated between one first end position and one second end position, and in this, in the time of on the first end position, the ratio 100% of intake is on suction connection, and 0% at suction area; In the time of on the second end position, then 0% on suction connection, 100% at suction area for the ratio of intake.
By this controllability of intake, just can be or only suck from water surface with water, or only suck from the bottom, pond, but or also can between two limit positions, distribute intake.
Another advantage of the present invention is: suction connection and suction attachment are placed in the plane with a longitudinal axis, and this suction connection can rotate between the first end position and the second end position perpendicular to the running shaft of this longitudinal axis around one.
By above-mentioned measure, pond pump can design very compactly.Also can identify the adjusting of intake from the outside with optical mode by the rotation of suction connection.
Another advantage that is associated therewith is: the longitudinal axis of suction attachment and suction connection coincides on the first end position time, then becomes an angle in the time of on arbitrary other position between the first end position and the second end position.
If compression fittings has a pressure tap equally to be used to be connected to a catheter pressure, then situation about often producing is: the position, angle between pressure tap and the suction connection also can change with the size of regulating the angle.Thereby also can be according to optical mode from identifying the adjusting situation at a distance.
Other advantage of the present invention is seen the feature of every dependent claims.
Below with reference to accompanying drawings one embodiment of the present of invention are elaborated.Accompanying drawing is represented:
Fig. 1 is according to the perspective illustration of a kind of pond pump of the present invention, shown in the figure: the last jacket that design is shaped as filtering cover, a pressure tap and an adjustable suction connection;
The perspective illustration of Fig. 2 pond pump shown in Figure 1 has taken off filtering cover;
A diagrammatic top view of Fig. 3 pond pump shown in Figure 2, filtering cover unloads, and on one second end position, during the suction connection on this end position was not in and is communicated with the fluid of suction attachment, suction process was that unique suction area through shell is realized;
A diagrammatic top view of Fig. 4 pond pump shown in Figure 2 has shed filtering cover, is on one the first end position, and during the suction connection on this end position was in and is communicated with the perfect fluid of suction attachment, suction process was uniquely to realize through suction connection;
A schematic perspective side view of Fig. 5 pond pump of the present invention has unloaded filtering cover;
A diagrammatic top view of Fig. 6 pond pump shown in Figure 5;
A schematic section in pond, a typical garden of Fig. 7 is furnished with the pond pump that the present invention of settling on the base proposes, shown in the figure at the suction point of two position wide aparts at the bottom of the pond and on the water surface.
Schematically draw a pond pump 1 among Fig. 1.Pond pump 1 has a shell 3, and the last jacket of shell is designed to filtering cover 3.1.Filtering cover 3.1 has many apertures or sulculus 3.2, is used for coarse filtration.Stretch out a pressure tap 5 and a suction connection 7 from the periphery of shell 3.
Pond pump shown in Figure 1 shown in Fig. 2 is not with filtering cover 3.1.In the positioned inside of shell 3 pumping installations 9, belong to conventional structure type, just no longer introduced at this.In the rear section of the Lower Half of shell 3, promptly on so-called lower casing cover, design similarly is shaped many apertures or sulculus 3.2 as coarse-grain filtering device.By these apertures or sulculus 3.2, water can also be sucked from a pond, thereby make these apertures and sulculus 3.2 on the shell 3 form a suction area, this suction area also obtains reference character 3.2 as synonym hereinafter.Settled the motor 11 of a waterproof in pumping installations 9 back.
Schematically draw the plan view of the pond pump 1 of not being with filtering cover 3.1 among Fig. 3.In shell 3, designed one and be in the suction attachment 17 that fluid is communicated with pumping installations 9.With suction attachment 17 angularly, preferably and suction attachment 17 perpendicularly, be provided with a compression fittings 15 that has pressure tap 5.Suction attachment 17 and compression fittings 15 have a longitudinal axis separately, and according to this form of implementation, these two longitudinal axis are on the common plane.On the working position of pond pump 1, above-mentioned common plane is a horizontal plane preferably.In other form of implementation, this common plane also can be a vertical plane that is in the working position, or a plane that occupy between horizontal plane and the vertical plane.It is also conceivable that, two longitudinal axis of suction attachment 17 and compression fittings 15 are not on the common plane.
Shown in Fig. 3 and Fig. 4: suction connection 7 can be rotated around a running shaft on a ring track, and this running shaft vertically stands on the longitudinal axis of suction connection 7.By suction connection 7 being transferred on the first end position and a neutral position of freely selecting between the second end position among Fig. 3 that is among Fig. 4, just the intake of pumping installations 9 can be distributed to the sulculus 3.2 of suction connection 7 and filtering cover 3.1.
By suction connection 7 with respect to suction attachment 17 freely select the location, just can be with the intake of pumping installations 9 through suction connection and between 0% and 100%, be regulated.Supplying the corresponding difference of 100% intake can be supplied with through suction area 3.2.
The schematic perspective side view of pond pump of the present invention shown in Fig. 5.Right side in Fig. 5 illustrates suction tank 3.2, or rather, illustrates by these suction tanks 3.2 formed suction areas 3.2.
A plan view of pond pump 1 shown in Figure 5 shown in Fig. 6.Plan view shown in Figure 6 comes slightly detailed compared with Fig. 3 and plan view shown in Figure 4.Suction connection 7 also can carry out classification to be regulated.For this reason, designed some stuck points 19 in Fig. 6, suction connection 7 can be positioned on these stuck points.Suction connection 7 has screw thread 21, and preferably outside thread can connect a suction lead on this screw thread.Pumping installations can be equipped with an anti-icer (not shown), endures cold so as to preventing pumping installations.Pressure tap 5 has screw thread 23, and preferably outside thread can connect a catheter pressure (not shown) on it.In shell 3, also disposed a cable joining 25 to be used for feeder.
The angle that is become with pressure tap 5 by suction connection 7 is 90 ° on the first end position time, that is to say, and be 100% o'clock in intake by suction connection 7, this angle is 90 °.In the time of on the second end position, formed angle is roughly between 90 ° and 180 ° between pressure tap 5 and the suction connection 7.The angle that suction connection 7 is become with respect to suction attachment 17 is 0 ° on the first end position time, is roughly 0 ° to 90 ° in the time of on the second end position.
Show system's sketch among Fig. 7.This sketch is represented transverse section, a pond.Shown in settled the present invention to propose on the end in pond pond pump 1.Connected a catheter pressure 35 on pressure tap 5, this catheter pressure is communicated to a pool filter comprising that is in the outside, pond.Connected a suction lead 37 on suction connection 7, this suction lead is communicated to a skimmer in the water surface district in pond.According to the location situation of suction connection 7 with respect to suction attachment 17, the intake of pool bottom sludge can total pump power 0 and 100% between adjusted selectively.Correspondingly the intake of tank water surface foul also can be adjusted between 0 and 100% selectively.Therefore, for example can accomplish: through the interfix of suction connection 7 relative suction attachments 17, total pump power 70% at suction area 3.2, and correspondingly suck pool bottom sludge; Total pump power 30% at suction connection 7 and correspondingly suck the water surface foul.
Claims (10)
1. pond pump, it is furnished with: a shell; A suction attachment, this suction attachment are furnished with the suction area that has through slot of a jacket; A compression fittings, this compression fittings are placed in the pumping installations in the shell through one and are in fluid with suction attachment and be communicated with; A motor is to be used to drive pumping installations; With a control gear, be used to control pumping installations and motor, it is characterized in that:
Suction attachment (17) additionally is furnished with a suction connection (7), and this suction connection makes the intake of suction attachment (17) can distribute to suction connection (7) and suction area (3.2) with respect to suction attachment (17) adjustable ground setting.
2. by the described pond pump of claim 1, it is characterized in that:
Suction connection (7) can be regulated between one first end position and one second end position, and according to this, in the time of on the first end position, the deal of the intake on suction connection (7) is 100%, and the deal of the intake on suction area (3.2) is 0%; In the time of on the second end position, the deal of the intake on suction connection (7) is 0%, and the deal of the intake on suction area (3.2) is 100%.
3. by the described pond pump of claim 2, it is characterized in that:
Suction connection (7) can carry out step-less adjustment between the first end position and the second end position.
4. by the described pond pump of claim 2, it is characterized in that:
Suction connection (7) can carry out classification between the first end position and the second end position regulates.
5. by each described pond pump in the claim 2 to 4, it is characterized in that:
The mobile section that suction connection (7) has a maximum, this mobile section is in fluid with a maximum fluidity section of suction attachment (17) on the first end position time and is communicated with, wherein, by the adjusting of suction connection (7), the mobile section that is in the fluid connection just reduces; Then breaking away from fluid in the time of on the second end position is communicated with.
6. by each described pond pump in the above claim 2 to 5, it is characterized in that:
Suction connection (7) and suction attachment (17) are placed in the plane with a longitudinal axis, and suction connection can rotate between the first end position and the second end position around the running shaft perpendicular to longitudinal axis.
7. by the described pond pump of claim 6, it is characterized in that:
The longitudinal axis of the longitudinal axis of suction attachment (17) and suction connection (7) coincides on the first end position time, then becomes an angle in the time of on arbitrary other position between the first end position and the second end position.
8. by the described pond pump of claim 7, it is characterized in that:
The angle that is become is between 0 ° and 90 °.
9. by each described pond pump in the above claim, it is characterized in that:
Suction connection (7) can be regulated by hand.
10. by each described pond pump in the claim 1 to 8, it is characterized in that:
Suction connection (7) can be regulated by control gear.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20313360.9 | 2003-08-27 | ||
| DE20313360U DE20313360U1 (en) | 2003-08-27 | 2003-08-27 | Pond pump with adjustable suction volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1842659A true CN1842659A (en) | 2006-10-04 |
Family
ID=29432947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004800246839A Pending CN1842659A (en) | 2003-08-27 | 2004-08-24 | Pool pump with adjustable intake |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20070183905A1 (en) |
| EP (1) | EP1658440B2 (en) |
| CN (1) | CN1842659A (en) |
| CA (1) | CA2537039A1 (en) |
| DE (2) | DE20313360U1 (en) |
| RU (1) | RU2323372C2 (en) |
| WO (1) | WO2005021963A2 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2867236B1 (en) * | 2004-03-03 | 2009-02-27 | Ets Magyar | FITTING OF PUMPS FOR THEIR CLEANING |
| EP3330546B1 (en) * | 2004-06-10 | 2022-05-18 | Exel Industries SA | A pump unit |
| DE202006015137U1 (en) | 2006-09-29 | 2007-01-04 | Fiap Fischtechnik Gmbh | Pond pump, has suction channels that are arranged opposite to housing and flow distribution device that is provided to divide suction volume of suction connection on two suction channels |
| EP2239465B1 (en) * | 2009-03-31 | 2019-07-03 | Exel Industries S.A. | Pond units |
| GB2469079B (en) * | 2009-03-31 | 2015-05-13 | Hozelock Ltd | Pond pump units |
| CA2671171C (en) * | 2009-07-06 | 2017-12-12 | Northbasin Energy Services Inc. | Drill bit with a flow interrupter |
| US9016290B2 (en) | 2011-02-24 | 2015-04-28 | Joseph E. Kovarik | Apparatus for removing a layer of sediment which has settled on the bottom of a pond |
| CN105143679B (en) | 2013-03-19 | 2018-07-06 | 流量控制有限责任公司 | The low profile pump that can be installed in various constructions |
| DE202016101717U1 (en) | 2016-03-31 | 2016-04-21 | Fiap Gmbh | Pond pump with adjustable or stationary intake manifold |
| CN108005914A (en) * | 2017-12-30 | 2018-05-08 | 无锡强工机械工业有限公司 | Pumped without reliable float is blocked |
| USD936176S1 (en) * | 2019-08-12 | 2021-11-16 | Logical Concepts, Inc. | Submersible pump cage |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1232980B (en) † | 1989-08-02 | 1992-03-13 | Askoll Srl | INVERTIBLE AND ADJUSTABLE FLOW AQUARIUM PUMP |
| DE19809123B4 (en) † | 1998-03-04 | 2005-12-01 | Daimlerchrysler Ag | Water pump for the cooling circuit of an internal combustion engine |
| DE19923349A1 (en) † | 1998-10-07 | 2000-04-20 | Gardena Kress & Kastner Gmbh | Liquid pump arrangement, in particular for use in the home and / or garden |
| EP1010894B1 (en) * | 1998-12-19 | 2004-03-03 | GARDENA Kress + Kastner GmbH | Pond insert with pump |
| GB2353330B (en) * | 1999-08-04 | 2003-05-28 | Pet Mate Ltd | Pond pump |
| DE10043668C2 (en) * | 2000-09-02 | 2003-03-27 | Oase Wuebker Gmbh & Co Kg | submersible pump |
-
2003
- 2003-08-27 DE DE20313360U patent/DE20313360U1/en not_active Expired - Lifetime
-
2004
- 2004-08-24 DE DE502004005915T patent/DE502004005915D1/en not_active Expired - Lifetime
- 2004-08-24 WO PCT/DE2004/001902 patent/WO2005021963A2/en active IP Right Grant
- 2004-08-24 CN CNA2004800246839A patent/CN1842659A/en active Pending
- 2004-08-24 CA CA002537039A patent/CA2537039A1/en not_active Abandoned
- 2004-08-24 EP EP04786184A patent/EP1658440B2/en not_active Expired - Lifetime
- 2004-08-24 US US10/569,663 patent/US20070183905A1/en not_active Abandoned
- 2004-08-24 RU RU2006109494/06A patent/RU2323372C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE20313360U1 (en) | 2003-11-06 |
| DE502004005915D1 (en) | 2008-02-21 |
| WO2005021963A2 (en) | 2005-03-10 |
| WO2005021963A3 (en) | 2005-04-21 |
| RU2006109494A (en) | 2007-10-10 |
| CA2537039A1 (en) | 2005-03-10 |
| RU2323372C2 (en) | 2008-04-27 |
| EP1658440B2 (en) | 2012-02-22 |
| EP1658440A2 (en) | 2006-05-24 |
| EP1658440B1 (en) | 2008-01-09 |
| US20070183905A1 (en) | 2007-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |