CN106438453A - Swimming pool pump impeller - Google Patents
Swimming pool pump impeller Download PDFInfo
- Publication number
- CN106438453A CN106438453A CN201610648798.XA CN201610648798A CN106438453A CN 106438453 A CN106438453 A CN 106438453A CN 201610648798 A CN201610648798 A CN 201610648798A CN 106438453 A CN106438453 A CN 106438453A
- Authority
- CN
- China
- Prior art keywords
- impeller
- circular discs
- swimming pool
- discs bottom
- hole
- 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
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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
- F04D29/18—Rotors
-
- 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
The invention relates to a swimming pool pump impeller. An impeller protecting cover (2) is provided with an inlet cylinder (3), a circular plate bottom (501) is arranged on the inlet cylinder (3), a through hole (506) is formed in the circular plate bottom, a stainless steel screen (507) covers the through hole (506), and a plurality of cyclone sand storage grooves are uniformly distributed in the circle center of the circular plate bottom (501); the aperture of each cyclone sand storage groove (502) is 1/4-1/8 of the aperture of the through hole (506); and a plurality of cylindrical projections (503) are uniformly distributed around the circle center of the circular plate bottom (501). By the saw-tooth-shaped groove, the cyclone sand storage grooves (502) and the cylindrical projections (503) can reduce the number of solid particles which enter a pump body, wear of the inlet cylinder (3) worn by the solid particles is reduced, performance of a water pump is guaranteed, and the service life of the water pump is prolonged.
Description
Technical field
The invention belongs to pump in swimming pool accessory technical field is and in particular to a kind of swimming pool impeller of pump.
Background technology
Pump in swimming pool of the prior art tends not to preferably come silt, and after impeller is installed on pump shaft, it enters
At mouthful there is circular runout in part；The inlet part of the pump housing especially entrance cylinder there is also circular runout.
Further, when the wheel rotation one week of the pump housing, when it rotates to a certain angle, locally occur entrance barrel dliameter to
The maximal clearance of gap or minimum clearance.With this simultaneously, the pump shaft meeting flexural deformation of rotation, produces maximum defluxion.This radial direction is jumped
Move after being superimposed with maximum defluxion, radial clearance just has dynamic maximum gap and the minimum clearance of local.The impeller eye tube length phase grinds
Entrance cylinder gap is led to increase after damage so that pump performance declines.Simultaneously as the water in swimming pool can carry silt etc. often
Solid particle or other ropy, when the time of staying after pump in swimming pool water inlet it is more likely that at impeller eye cylinder
Longer, solid particle makes entrance cylinder gap increase with the abrasion aggravation of impeller port ring, directly results in water pump when with one section
Between after occur performance reduction situation.
In prior art, the improvement of this technical problem is often related to reduce vibrations, such as setting is reduced and rubbed with Inlet sleeve
Wipe probability and area, specifically such as CN203285727 disclose a kind of impeller, the impeller sleeve of described impeller is opened for one end
Mouthful, the horizontal " u "-shaped structure of other end closing, the motor transmission shaft of pool pump is stretched in impeller sleeve by opening, and withstands
The blind end of impeller sleeve.It is designed to horizontal " u "-shaped structure and can effectively lengthen impeller sleeve, increase impeller and motor transmission shaft
Between position length.Due to merely relating to reduce friction and shaking, but effect on driving birds is not good.
Content of the invention
The present invention provides a kind of blade wheel structure of comprehensive anticlogging pump in swimming pool, can play preferable filtration and imitate
Really, also can reduce friction simultaneously, improve the service life of pump.
The specific technical scheme of the present invention is：A kind of swimming pool impeller of pump, described impeller includes impeller blade, described impeller
The top of piece is provided with impeller protective cover, and described impeller protective cover has inlet cylinders, the excircle of described inlet cylinders
On face, circumference is evenly equipped with several wear-resisting concave grooves；Sand control filter disc is connected with described inlet cylinders inwall, described is anti-
Sand filtration disk is circle, and described sand control filter disc includes circular discs bottom and porous disk cover；The circle centre position at described circular discs bottom has always
Footpath is the through hole of the 1/10-1/20 of described circular discs bottom diameter, described through hole is stamped stainless steel cloth, described stainless steel cloth
Mesh diameter be less than 15 microns, the periphery of described stainless steel cloth is welded on described circular discs bottom；Around described circle
The center of circle that shape is tried to get to the heart of a matter is evenly distributed with several eddy flows storage sand launder；The aperture that described eddy flow stores up sand launder is the 1/ of described through-hole aperture
4-1/8；The center of circle around described circular discs bottom is evenly distributed with several cylindrical projections；The axis of described and described projection
Line is arranged with respect to circular discs bottom place planar tilt；The incline direction of described projection is consistent；The inclination angle of described inclination is 40-
60°；Space is left close between described disk cover, and the top of described projection and described disk cover in the top of described projection.
Further, wear-resisting concave groove is 8-10.
Further, described wear-resisting concave groove is laciniation.
Further, described circular discs bottom and disk periphery are integrally formed and are made by polypropylene.
Further, the thickness at described described circular discs bottom is 2-4 centimetre.
Further, the circle centre position at described circular discs bottom has the through hole of the 1/10 of a diameter of described circular discs bottom diameter.
Further, the incline direction of described projection is consistent；The inclination angle of described inclination is 50 °.
Further, the aperture that described eddy flow stores up sand launder is the 1/5 of described through-hole aperture.
The present invention obtain have the beneficial effect that and compared to existing technology project advantage be：First, projection can play
Flow-disturbing acts on, and is conducive to sediment deposition in eddy flow storage tank, and eddy flow storage tank is groove structure, tiny granule natively holds very much
Easily precipitation is come in, and adds the synergism with projection, is easier to reach this effect；Prevent blocking；Secondly as projection tool
There is specific inclination more, this angle has certain mating reaction with general pump in swimming pool in the rotating speed that conventional water supply is axle,
Inventor finds under this angle of inclination through overtesting, the most preferable to the precipitation of the standby water of the routine being applied to swimming pool,
Again this, jagged groove can reduce abrasion between solid particle and impeller port ring it is ensured that the performance of water pump, improves water
The service life of pump, using simple, convenient.
Brief description
Below in conjunction with the accompanying drawings and embodiment the present invention is further detailed explanation：
Fig. 1 is the sectional view of the impeller of the present invention；
Fig. 2 is the schematic diagram of sand control disc interiors construction of the present invention；
Fig. 3 is the schematic diagram at projection angle of inclination in sand control filter disc of the present invention.
Specific embodiment
With reference to specific embodiment, the present invention is further described in detail.
Embodiment 1
Referring to Fig. 1-3, a kind of swimming pool impeller of pump, described impeller includes impeller blade 1, and the top of described impeller blade 1 is arranged
There is impeller protective cover 2, described impeller protective cover 2 has inlet cylinders 3, circumference on the described outer circumference surface of inlet cylinders 3
It is evenly equipped with several wear-resisting concave grooves 4；Sand control filter disc 5 is connected with described inlet cylinders 3 inwall, described sand control filter disc
5 is circle, and described sand control filter disc 5 includes circular discs bottom 501 and porous disk cover；The circle centre position at described circular discs bottom 501 has one
The through hole 506 of the 1/10 of a diameter of described circular discs bottom 501 diameter, described through hole 506 is stamped stainless steel cloth 507, described
The mesh diameter of stainless steel cloth 507 is 10 microns, and the periphery 508 of described stainless steel cloth 507 is welded on described circular discs
On bottom 501；The center of circle around described circular discs bottom 501 is evenly distributed with several eddy flows storage sand launder 502；Described eddy flow stores up sand launder
502 aperture is the 1/4 of described through hole 506 aperture；The center of circle around described circular discs bottom 501 is evenly distributed with several cylinders
Shape projection 503；The axis of described and described projection 503 is with respect to circular discs bottom 501 place planar tilt setting；Described
The incline direction of projection 503 is consistent；The inclination angle 504 of described inclination is 60 °；The top of described projection 503 close to described disk cover,
And leave space between the described top of projection 503 and described disk cover.
Embodiment 2
A kind of swimming pool impeller of pump, described impeller includes impeller blade 1, and the top of described impeller blade 1 is provided with impeller protection
Lid 2, described impeller protective cover 2 has inlet cylinders 3, on the described outer circumference surface of inlet cylinders 3 circumference be evenly equipped with some
Individual wear-resisting concave groove 4；Sand control filter disc 5 is connected with described inlet cylinders 3 inwall, described sand control filter disc 5 is circle,
Described sand control filter disc 5 includes circular discs bottom 501 and porous disk cover；The circle centre position at described circular discs bottom 501 has an a diameter of institute
State the 1/15 of circular discs bottom 501 diameter through hole 506, described through hole 506 is stamped stainless steel cloth 507, described stainless steel silk
The mesh diameter of net 507 is 5 microns, and the periphery 508 of described stainless steel cloth 507 is welded on described circular discs bottom 501；Enclose
It is evenly distributed with several eddy flows storage sand launder 502 around the center of circle at described circular discs bottom 501；Described eddy flow stores up the aperture of sand launder 502
For described through hole 506 aperture 1/7；The center of circle around described circular discs bottom 501 is evenly distributed with several cylindrical projections
503；The axis of described and described projection 503 is with respect to circular discs bottom 501 place planar tilt setting；Described projection
503 incline direction is consistent；The inclination angle 504 of described inclination is 50 °；The top of described projection 503 is close to described disk cover, and institute
Space is left between the top of projection 503 stated and described disk cover.
Embodiment 3
A kind of swimming pool impeller of pump, described impeller includes impeller blade 1, and the top of described impeller blade 1 is provided with impeller protection
Lid 2, described impeller protective cover 2 has inlet cylinders 3, on the described outer circumference surface of inlet cylinders 3 circumference be evenly equipped with some
Individual wear-resisting concave groove 4；Sand control filter disc 5 is connected with described inlet cylinders 3 inwall, described sand control filter disc 5 is circle, institute
The sand control filter disc 5 stated includes circular discs bottom 501 and porous disk cover；The circle centre position at described circular discs bottom 501 has one a diameter of described
The through hole 506 of the 1/18 of circular discs bottom 501 diameter, described through hole 506 is stamped stainless steel cloth 507, described stainless steel cloth
507 mesh diameter is 1 micron, and the periphery 508 of described stainless steel cloth 507 is welded on described circular discs bottom 501；Around
The center of circle at described circular discs bottom 501 is evenly distributed with several eddy flows storage sand launder 502；The aperture that described eddy flow stores up sand launder 502 is
The 1/6 of described through hole 506 aperture；The center of circle around described circular discs bottom 501 is evenly distributed with several cylindrical projections 503；
The axis of described and described projection 503 is with respect to circular discs bottom 501 place planar tilt setting；Described projection 503
Incline direction is consistent；The inclination angle 504 of described inclination is 55 °；The top of described projection 503 is close to described disk cover and described
Space is left between the top of projection 503 and described disk cover.
Above-described embodiment is only one of presently preferred embodiments of the present invention, not limits the practical range of the present invention with this, therefore
The equivalence changes that all shapes under this invention, structure, principle are done, all should be covered by within protection scope of the present invention.
Claims (8)
1. a kind of swimming pool impeller of pump it is characterised in that：Described impeller includes impeller blade (1), and the top of described impeller blade (1) sets
Be equipped with impeller protective cover (2), described impeller protective cover (2) has inlet cylinders (3), described inlet cylinders (3) cylindrical
On side face, circumference is evenly equipped with several wear-resisting concave grooves (4)；Described inlet cylinders (3) inwall is connected with sand control filter disc
(5), described sand control filter disc (5) is circle, and described sand control filter disc (5) includes circular discs bottom (501) and porous disk cover；Described
The circle centre position at circular discs bottom (501) has the through hole (506) of the 1/10-1/20 of a diameter of described circular discs bottom (501) diameter, institute
State and stainless steel cloth (507) is stamped on through hole (506), the mesh diameter of described stainless steel cloth (507) is less than 15 microns, institute
The periphery (508) of the stainless steel cloth (507) stated is welded on described circular discs bottom (501)；Around described circular discs bottom (501)
The center of circle be evenly distributed with several eddy flows storage sand launder (502)；The aperture that described eddy flow stores up sand launder (502) is described through hole
(506) 1/4-1/8 in aperture；The center of circle around described circular discs bottom (501) is evenly distributed with several cylindrical projections
(503)；The axis of described and described projection (503) is arranged with respect to circular discs bottom (501) place planar tilt；Described
The incline direction of projection (503) is consistent；The inclination angle (504) of described inclination is 40-60 °；The top of described projection (503) is close
Space is left between described disk cover, and the described top of projection (503) and described disk cover.
2. swimming pool impeller of pump according to claim 1 it is characterised in that：Described wear-resisting concave groove (4) is 8-10.
3. swimming pool impeller of pump according to claim 1 it is characterised in that：Described wear-resisting concave groove (4) is zigzag knot
Structure.
4. swimming pool impeller of pump according to claim 1 it is characterised in that：Described circular discs bottom (501) and disk periphery one
Body formed and made by polypropylene.
5. swimming pool impeller of pump according to claim 1 it is characterised in that：The thickness of described described circular discs bottom (501)
(505) it is 2-4 centimetre.
6. the swimming pool impeller of pump according to any one of claim 1-5 it is characterised in that：The circle of described circular discs bottom (501)
There is the 1/10 of a diameter of described circular discs bottom (501) diameter through hole (506) at the heart.
7. the swimming pool impeller of pump according to any one of claim 1-6 it is characterised in that：The inclination of described projection (503)
Direction is consistent；The inclination angle (504) of described inclination is 50 °.
8. the swimming pool impeller of pump according to any one of claim 1-7 it is characterised in that：Described eddy flow stores up sand launder (502)
Aperture is the 1/5 of described through hole (506) aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648798.XA CN106438453A (en) | 2016-08-09 | 2016-08-09 | Swimming pool pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648798.XA CN106438453A (en) | 2016-08-09 | 2016-08-09 | Swimming pool pump impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106438453A true CN106438453A (en) | 2017-02-22 |
Family
ID=58184964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610648798.XA Pending CN106438453A (en) | 2016-08-09 | 2016-08-09 | Swimming pool pump impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106438453A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050191178A1 (en) * | 2004-02-26 | 2005-09-01 | A.O. Smith Corporation | Assembly including an electric motor and a load |
| CN202597233U (en) * | 2012-05-17 | 2012-12-12 | 浙江利欧股份有限公司 | Sand-proof swimming pool pump impeller |
| CN203189357U (en) * | 2012-12-30 | 2013-09-11 | 重庆亚源汽车配件有限公司 | Water pump with sewage cleaning port |
| CN203540159U (en) * | 2013-10-31 | 2014-04-16 | 张士武 | Filter disc of pressure filter |
| CN205190336U (en) * | 2015-10-19 | 2016-04-27 | 江苏东方泵业有限公司 | Wear -resisting pump cover |
| CN205977789U (en) * | 2016-08-09 | 2017-02-22 | 广东凌霄泵业股份有限公司 | Swimming pool pump impeller |
-
2016
- 2016-08-09 CN CN201610648798.XA patent/CN106438453A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050191178A1 (en) * | 2004-02-26 | 2005-09-01 | A.O. Smith Corporation | Assembly including an electric motor and a load |
| CN202597233U (en) * | 2012-05-17 | 2012-12-12 | 浙江利欧股份有限公司 | Sand-proof swimming pool pump impeller |
| CN203189357U (en) * | 2012-12-30 | 2013-09-11 | 重庆亚源汽车配件有限公司 | Water pump with sewage cleaning port |
| CN203540159U (en) * | 2013-10-31 | 2014-04-16 | 张士武 | Filter disc of pressure filter |
| CN205190336U (en) * | 2015-10-19 | 2016-04-27 | 江苏东方泵业有限公司 | Wear -resisting pump cover |
| CN205977789U (en) * | 2016-08-09 | 2017-02-22 | 广东凌霄泵业股份有限公司 | Swimming pool pump impeller |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |