CN103958898A - Water pump with adjustable base - Google Patents
Water pump with adjustable base Download PDFInfo
- Publication number
- CN103958898A CN103958898A CN201280026546.3A CN201280026546A CN103958898A CN 103958898 A CN103958898 A CN 103958898A CN 201280026546 A CN201280026546 A CN 201280026546A CN 103958898 A CN103958898 A CN 103958898A
- Authority
- CN
- China
- Prior art keywords
- water pump
- base
- impeller
- cavity
- floor installation
- 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
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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
- F04D29/606—Mounting in cavities
-
- 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)
Abstract
Disclosed in the present invention is a water pump with an adjustable base, which comprises a fixed base (2). A water pump casing (4) is arranged on the upper portion of the fixed base (2). A motor (7) is arranged in the water pump casing. An impeller installation cavity (11) for accommodating an impeller (8) is arranged on the upper portion of the fixed base. A motor shaft of the motor extends downwards into the fixed base and is connected with the impeller in the impeller installation cavity. A base installation groove (12) for accommodating a rotatable base (1) is arranged on the lower portion of the fixed base. A base installation boss (3) extending downwards is arranged in the middle of the base installation groove (12). The base installation boss is provided with external threads. The rotatable base is screwed on the base installation boss from bottom to top. The base installation boss is provided with a cavity (13) communicated with the impeller installation cavity in the axial direction, the lower end of the cavity (13), namely a suction inlet. The water pump adopts a design incorporating clear water with sewage, and the water pump is provided with the adjustable base which can simply adjust the distance of the suction inlet to determine the size of a sucked object.
Description
The present invention relates to immersible pump, specifically a kind of water pump of adjustable frames.
Immersible pump is rotated at a high speed using impeller, wherein the liquid in suction cavity rotates together with impeller blade, under the influence of centrifugal force, impeller is flown away from outwards to project, the liquid of injection speed in pump case is gradually slack-off, and pressure gradually increases, and is then flowed out from the delivery port of pump.Now, in impeller blade center, because liquid is thrown toward surrounding and is formed both without vacuum low-pressure area of the air without liquid, liquid in liquid pool is in the presence of the atmospheric pressure of pond face, flowed into through suction inlet in the pump housing, liquid is exactly so continuously to be inhaled into from liquid pool in the cavity of pump, and is thrown away from the delivery port of pump, is continuously flowed out from drainpipe.
It can be two kinds of clarified water pump and sewage pump that existing immersible pump is divided to from function.
Clarified water pump essence is for taking out clear water（Free from admixture in water）So the screen pack of water inlet is closer, the height that base leaves ground is also smaller, so easily water is extracted into lower position.The granularity of clarified water pump is typically required in below 5MM, is easy for mesh to block if greater than 5mm.
Sewage pump is for taking out the muddy water of comparison, particle is just had than larger foreign matter inside its liquid, it it requires that these foreign matters can come out by pump case and in the presence of the centrifugal force of impeller from delivery port, so being accomplished by water inlet than larger, can be by the foreign matter of large-size, and impeller is not blocked.
Existing clarified water pump and sewage pump, which can not be obscured, to be used, because not only increasing use cost, and is unfavorable for maintenance maintenance, is also unfavorable for the deposit of standby redundancy.
For defect present in prior art, it is an object of the invention to provide a kind of water pump of adjustable frames, using clear, dirty Integral design, water pump is configured with adjustable frames, base can be by simple regulation, to adjust the distance of suction inlet, so that it is determined that the size of inhalation (inhalatio).
To achieve the above objectives, the present invention is adopted the technical scheme that：
A kind of water pump of adjustable frames, including firm banking 2, the top of firm banking 2, which is provided with water pump cover 4, water pump cover 4, is provided with motor 7, it is characterised in that：
The top of the firm banking 2 is provided with the impeller for being used to accommodate impeller 8 and installs cavity 11,
The motor shaft of motor 7 is extended downwardly into firm banking 2, and is connected with the impeller 8 in impeller installation cavity 11,
The bottom of the firm banking 2 is provided with the floor installation groove 12 for being used for accommodating Rotatable base 1,
The middle part of floor installation groove 12 is provided with the floor installation boss 3 extended downwardly,
Floor installation boss 3 be provided with external screw thread, Rotatable base 1 from bottom to top spinning on floor installation boss 3,
Floor installation boss 3 is communicated with the cavity 13 that impeller installs cavity 11 vertically, and the lower end of cavity 13 is suction inlet.
On the basis of above-mentioned technical proposal, the Rotatable base 1 is provided with locking groove 9.
On the basis of above-mentioned technical proposal, spacing collar 10 is provided with the lower end of cavity 13.
On the basis of above-mentioned technical proposal, rubber spacer of the side provided with increase frictional force of the Rotatable base 1.
The water pump of adjustable frames of the present invention, using clear, dirty Integral design, water pump is configured with adjustable frames, and base can be by simple regulation, to adjust the distance of suction inlet, so that it is determined that the size of inhalation (inhalatio).
The present invention has drawings described below：
The structural representation of the water pump of Fig. 1 adjustable frames,
Fig. 2 adjustment states schematic diagram one,
Fig. 3 adjustment states schematic diagram two.
The present invention is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, the water pump of adjustable frames of the present invention, including：
Firm banking 2, the top of firm banking 2 is provided with water pump cover 4,
The top of water pump cover 4 is provided with handle 5, and it is supporting be provided with handle cover 6,
Motor 7 is provided with water pump cover 4,
The top of the firm banking 2 is provided with the impeller for being used to accommodate impeller 8 and installs cavity 11,
The motor shaft of motor 7 is extended downwardly into firm banking 2, and is connected with the impeller 8 in impeller installation cavity 11,
The bottom of the firm banking 2 is provided with the floor installation groove 12 for being used for accommodating Rotatable base 1,
The middle part of floor installation groove 12 is provided with the floor installation boss 3 extended downwardly,
Floor installation boss 3 be provided with external screw thread, Rotatable base 1 from bottom to top spinning on floor installation boss 3,
Floor installation boss 3 is communicated with the cavity 13 that impeller installs cavity 11 vertically, and the lower end of cavity 13 is suction inlet.
Testing pump method of the present invention is extremely simple, is to use most common helicitic texture, regulation only needs left rotation and right rotation to can be achieved.
Suction inlet shown in Fig. 1 is farthest apart from the lower surface of Rotatable base 1（25mm）, it can be used as sewage pump,
Suction inlet shown in Fig. 2 is nearer apart from the lower surface of Rotatable base 1（10mm）,
Suction inlet shown in Fig. 3 is nearest apart from the lower surface of Rotatable base 1（2mm）, can be used as clarified water pump.
On the basis of above-mentioned technical proposal, the Rotatable base 1 is provided with locking groove 9.When Rotatable base 1 often rotates to an angle, i.e., it can be stuck in the corresponding groove of firm banking 2, it is to avoid Rotatable base 1 rotates automatically.It can be realized using existing known technology.
On the basis of above-mentioned technical proposal, spacing collar 10 is provided with the lower end of cavity 13.The purpose is to：When Rotatable base 1 is adjusted to the maximum height of design, it cannot be adjusted again, spacing collar 10 is exactly to be used to prevent overregulation, in case Rotatable base 1 comes off from firm banking 2.
On the basis of above-mentioned technical proposal, rubber spacer of the side provided with increase frictional force of the Rotatable base 1.In use, because water pump is under vibrations and Action of Gravity Field, water pump rotation is likely to result in using helicitic texture, so as to cause Rotatable base 1 to rotate the height for changing suction inlet, rubber spacer can increase the frictional force between Rotatable base 1 and firm banking 2.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (4)
- A kind of water pump of adjustable frames, including firm banking（ 2 ）, firm banking（ 2 ）Top is provided with water pump cover（ 4 ）, water pump cover（ 4 ）It is interior to be provided with motor（ 7 ）, it is characterised in that：The firm banking（ 2 ）Top be provided be used for accommodate impeller（ 8 ）Impeller install cavity（ 11 ）,Motor（ 7 ）Motor shaft extend downwardly into firm banking（ 2 ）It is interior, and cavity is installed with impeller（ 11 ）Interior impeller（ 8 ）It is connected,The firm banking（ 2 ）Bottom be provided be used for accommodate Rotatable base（ 1 ）Floor installation groove（ 12 ）,Floor installation groove（ 12 ）Middle part be provided with the floor installation boss that extends downwardly（ 3 ）,Floor installation boss（ 3 ）Provided with external screw thread, Rotatable base（ 1 ）Spinning is in floor installation boss from bottom to top（ 3 ）On,Floor installation boss（ 3 ）Impeller is communicated with vertically, and cavity is installed（ 11 ）Cavity（ 13 ）, cavity（ 13 ）Lower end be suction inlet.
- The water pump of adjustable frames as described in claim 1, it is characterised in that：The Rotatable base（ 1 ）It is provided with locking groove（ 9 ）.
- The water pump of adjustable frames as described in claim 1, it is characterised in that：In cavity（ 13 ）Lower end be provided with spacing collar（ 10 ）.
- The water pump of adjustable frames as described in claim 1, it is characterised in that：The Rotatable base（ 1 ）Side provided with increase frictional force rubber spacer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204835223U CN202326279U (en) | 2011-11-29 | 2011-11-29 | Water pump with adjustable base |
| PCT/CN2012/075320 WO2013078833A1 (en) | 2011-11-29 | 2012-05-11 | Water pump with adjustable base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103958898A true CN103958898A (en) | 2014-07-30 |
Family
ID=46438261
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204835223U Expired - Fee Related CN202326279U (en) | 2011-11-29 | 2011-11-29 | Water pump with adjustable base |
| CN201280026546.3A Pending CN103958898A (en) | 2011-11-29 | 2012-05-11 | Water pump with adjustable base |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204835223U Expired - Fee Related CN202326279U (en) | 2011-11-29 | 2011-11-29 | Water pump with adjustable base |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN202326279U (en) |
| WO (1) | WO2013078833A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202326279U (en) * | 2011-11-29 | 2012-07-11 | 宁波辰威电机有限公司 | Water pump with adjustable base |
| WO2016008510A1 (en) * | 2014-07-15 | 2016-01-21 | Alfred Kärcher Gmbh & Co. Kg | Immersion pump |
| CN107532598B (en) * | 2015-04-10 | 2020-08-11 | 阿尔弗雷德·卡赫欧洲两合公司 | Immersed pump with pre-filter |
| CN107044427A (en) * | 2017-05-23 | 2017-08-15 | 苏州优德通力科技有限公司 | A kind of amphibious pump of block-resistant type ultra low water level land diving |
| CN110552890A (en) * | 2019-10-17 | 2019-12-10 | 苏州沃达园林机械有限公司 | dual-purpose submersible pump for cleaning sewage |
| CN112922853B (en) * | 2021-02-05 | 2022-10-11 | 海城三鱼泵业有限公司 | Multifunctional submersible pump |
| CN112922852A (en) * | 2021-02-05 | 2021-06-08 | 谢志飞 | Submersible pump |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124337U (en) * | 1992-06-06 | 1992-12-09 | 何正明 | Adjustable pump base |
| EP0992688A2 (en) * | 1998-10-07 | 2000-04-12 | GARDENA Kress + Kastner GmbH | Fittings for a household pump |
| CN2874088Y (en) * | 2005-12-20 | 2007-02-28 | 上海连成（集团）有限公司 | Open impeller gap regulator |
| CN202326279U (en) * | 2011-11-29 | 2012-07-11 | 宁波辰威电机有限公司 | Water pump with adjustable base |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBO20080219A1 (en) * | 2008-04-09 | 2009-10-10 | Pedrollo Spa | CENTRIFUGAL ELECTRIC PUMP |
-
2011
- 2011-11-29 CN CN2011204835223U patent/CN202326279U/en not_active Expired - Fee Related
-
2012
- 2012-05-11 WO PCT/CN2012/075320 patent/WO2013078833A1/en active Application Filing
- 2012-05-11 CN CN201280026546.3A patent/CN103958898A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124337U (en) * | 1992-06-06 | 1992-12-09 | 何正明 | Adjustable pump base |
| EP0992688A2 (en) * | 1998-10-07 | 2000-04-12 | GARDENA Kress + Kastner GmbH | Fittings for a household pump |
| CN2874088Y (en) * | 2005-12-20 | 2007-02-28 | 上海连成（集团）有限公司 | Open impeller gap regulator |
| CN202326279U (en) * | 2011-11-29 | 2012-07-11 | 宁波辰威电机有限公司 | Water pump with adjustable base |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013078833A1 (en) | 2013-06-06 |
| CN202326279U (en) | 2012-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103958898A (en) | Water pump with adjustable base | |
| CN213121813U (en) | Prevent miscellaneous air easy circulation air detection device | |
| CN202971222U (en) | Intelligent sensing submersible pump | |
| CN205839870U (en) | Integration wisdom pump house equipment | |
| CN103041461B (en) | Medical suction device | |
| CN108131770A (en) | A kind of dwelling house, automobile library ventilation and exhaust system | |
| CN202237648U (en) | Pressure difference induction type automatic dedusting filter | |
| CN210559626U (en) | Electric detachable self-cleaning anaerobic water distribution device | |
| CN213755535U (en) | Port multiplexing remote measuring terminal based on Internet of things | |
| CN205533283U (en) | Water pump | |
| CN204200623U (en) | A kind of centrifugal spinning frame cotton sucking blower durable and easy to maintenance | |
| ITPD20090020A1 (en) | WATER ASPIRATOR FOR DUST AND / OR ASH | |
| CN216077691U (en) | Device for increasing suction lift of water pump | |
| CN207475593U (en) | A kind of wall suction router | |
| WO2017107276A1 (en) | Liquid collecting container and hard surface water-suctioning and cleaning device having same | |
| CN220134319U (en) | Hydraulic pump station oil tank structure with protection component | |
| CN212508868U (en) | Desulfurizing tower circulating water pump | |
| CN219691693U (en) | Water supply supercharging equipment | |
| CN205793765U (en) | A kind of automatization electrical control cabinet | |
| CN209892463U (en) | Centrifugal pump set with dustproof function | |
| CN216650310U (en) | Water pump control cabinet for drainage engineering | |
| CN214742094U (en) | Vertical single-stage centrifugal pump for water treatment | |
| CN219722246U (en) | Air filtering structure of oxygenerator | |
| CN213049862U (en) | Carbon fiber filter screen structure of fresh air system for animal husbandry | |
| CN212726379U (en) | Municipal administration is effectual pipeline connection case of heat dissipation for infrastructure |
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 |
Application publication date: 20140730 |