CN205446169U - High -efficient water pump - Google Patents
High -efficient water pump Download PDFInfo
- Publication number
- CN205446169U CN205446169U CN201620252879.3U CN201620252879U CN205446169U CN 205446169 U CN205446169 U CN 205446169U CN 201620252879 U CN201620252879 U CN 201620252879U CN 205446169 U CN205446169 U CN 205446169U
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- China
- Prior art keywords
- water pump
- guiding gutter
- efficient water
- impeller
- water
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Abstract
The utility model provides a high -efficient water pump, includes the casing, establishes motor in the casing, by motor drive's impeller, be equipped with water inlet and delivery port on the casing, delivery port department is equipped with the stator, it has the guiding gutter to open on the impeller. The utility model provides a high -efficient water pump beneficial effect does: set up the guiding gutter on the impeller, help improving the water velocity that the impeller was intake and is held to improve the drainage efficiency of water pump.
Description
Technical field
This utility model relates to a kind of Efficient water pump.
Background technology
It is known that subsoil water can be extracted earth's surface by Efficient water pump, it is domestic water, speedily carry out rescue work in mine, industry cools down, the requisite instrument of industry such as load adjusted by seawater lift, steamer.Before Efficient water pump turn on pump, suction tube and pump domestic demand are hydraulically full, impeller high speed rotating after turn on pump, wherein liquid rotates with blade, fly away from impeller under the influence of centrifugal force outwards to penetrate, liquid interior speed when pump case spreads of injection is the most slack-off, and pressure is gradually increased, and then flows out from pump discharge drain pipe.Now, form the vacuum low-pressure district both not had air not have liquid owing to liquid is thrown toward around at blade center, liquid in liquid pool is under the effect of face, pond atmospheric pressure, in suction tube inflow pump, liquid is the most constantly pumped up from liquid pool and continuously flows out from discharge pipe, but existing above-mentioned water pump exists the problem that drainage efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, it is provided that the Efficient water pump that a kind of simple in construction, volume are little, drainage efficiency is high.
According to this utility model provide Efficient water pump use main technical schemes be: include housing, the motor being located in described housing, by described motor-driven impeller, described housing is provided with water inlet and outlet, described water outlet is provided with stator, and described impeller has guiding gutter.
The Efficient water pump that this utility model provides also uses following attached technical scheme:
Described impeller includes fixing seat and the multiple blades being located on described fixing seat outer wall, and described guiding gutter is located on the outer wall of described fixing seat.
Described fixing seat includes fixed part and is located at the diversion division of described fixed part one end, and described blade is located on described fixed part, and described guiding gutter is located on described diversion division.
Gap between one end of described guiding gutter with adjacent two described blades is relative.
Described guiding gutter is the curved groove being opened on described diversion division.
Angle between bottom surface and the sidewall of described guiding gutter is 90 to 150 degree.
Described stator includes retainer ring and the multiple guide vanes being located on described retainer ring outer wall, and the adjacent described retainer ring outer wall between two described guide vanes is provided with diversion flume.
Described housing includes motor cabinet, the water-logged base being located on described motor cabinet and the outlet pipe being located on described water-logged base, and described motor is positioned at described motor cabinet, and described stator is located in described outlet pipe, and described impeller is positioned at described outlet pipe.
Described water-logged base is provided with multiple water inlet, and multiple described water inlets are evenly distributed on described water-logged base ringwise.
Described outlet pipe is provided with snap joint.
The Efficient water pump provided according to this utility model compared with prior art has the advantage that and arranges guiding gutter on impeller, is favorably improved the water velocity of impeller water inlet end, thus improves the drainage efficiency of water pump.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model；
Fig. 2 is the structure chart one of impeller in this utility model；
Fig. 3 is the structure chart two of impeller in this utility model；
Fig. 4 is sectional view of the present utility model；
Fig. 5 is structure chart of the present utility model；
Fig. 6 is the structure chart one of stator in this utility model；
Fig. 7 is the structure chart two of stator in this utility model；
In figure: 1, motor cabinet, 2, water-logged base, 21, water inlet, 3, outlet pipe, 31, outlet, 4, impeller, 41, fixed part, 42, diversion division, 43, blade, 44, guiding gutter, 5, stator, 51, retainer ring, 511, diversion flume, 52, guide vane, 6, snap joint.
Detailed description of the invention
See Fig. 1 to Fig. 3, the Efficient water pump embodiment provided according to this utility model, the motor (not shown) that including housing, is located in described housing, by described motor-driven impeller 4, described housing is provided with water inlet 21 and outlet 31, it is provided with stator 5 at described outlet 31, described impeller 4 has guiding gutter 44.Impeller 4 arranges guiding gutter 44, is favorably improved the water velocity of impeller 4 water inlet end, thus improves the drainage efficiency of water pump.
Seeing Fig. 2 to Fig. 3, the Efficient water pump embodiment provided according to this utility model, described impeller 4 includes fixing seat and the multiple blades 43 being located on described fixing seat outer wall, and described guiding gutter 44 is located on the outer wall of described fixing seat.Being opened on the outer wall of fixing seat by guiding gutter 44, water conservancy diversion is effective, and affects less on the mechanical strength of impeller 4.
Seeing Fig. 2 to Fig. 3, according to this utility model the above embodiments, described fixing seat includes fixed part 41 and is located at the diversion division 42 of described fixed part 41 one end, and described blade 43 is located on described fixed part 41, and described guiding gutter 44 is located on described diversion division 42.It is firm that this kind of impeller 4 is connected with motor shaft 7, is not susceptible to resonance, is located on diversion division 42 by guiding gutter 44, i.e. carries out water conservancy diversion, substantially increase the drainage efficiency of water pump before current are not related with blade 43.
Seeing Fig. 2 to Fig. 3, according to this utility model the above embodiments, the gap between one end of described guiding gutter 44 with adjacent two described blades 43 is relative.Said structure makes the water through guiding gutter 44 water conservancy diversion will not be effectively increased water conservancy diversion effect by the stop of blade 43.
Seeing Fig. 2 to Fig. 3, according to this utility model the above embodiments, described guiding gutter 44 is the curved groove being opened on described diversion division 42.This kind of structure can make guiding gutter 44 while water conservancy diversion current, current will not cause big obstruction, it is ensured that smooth in water flow.
According to this utility model the above embodiments, the angle between bottom surface and the sidewall of described guiding gutter 44 is 90 to 150 degree.The lateral cross section of described guiding gutter 44 is rectangle or trapezoidal.The guiding gutter 44 of this kind of structure is under ensureing the guiding premise to current, less to the obstruction of current.
See Fig. 1, Fig. 4 and Fig. 5, according to this utility model the above embodiments, described housing includes motor cabinet 1, the water-logged base 2 being located on described motor cabinet 1 and the outlet pipe 3 being located on described water-logged base 2, described motor is positioned at described motor cabinet 1, described stator 5 is located in described outlet pipe 3, and described impeller 4 is positioned at described outlet pipe 3.Shell structure is simple, parts are few, easy to assembly, production cost is low.
Seeing Fig. 1 and Fig. 4, according to this utility model the above embodiments, described water-logged base 2 is provided with multiple water inlet 21, and multiple described water inlets 21 are evenly distributed on described water-logged base 2 ringwise.The water-logged base 2 of this kind of structure can ensure that water feeding of water pump is the most smooth and easy, thus improves the work efficiency of water pump.
See Fig. 1, Fig. 6 and Fig. 7, according to this utility model the above embodiments, described stator 5 includes retainer ring 51 and the multiple guide vanes 52 being located on described retainer ring 51 outer wall, and adjacent described retainer ring 51 outer wall between two described guide vanes 52 is provided with diversion flume 511.The stator 5 of this kind of structure coordinates with the guiding gutter 44 in this utility model, again improves work efficiency of the present utility model.
Seeing Fig. 1, Fig. 4 and Fig. 5, according to this utility model the above embodiments, described outlet pipe 3 is provided with snap joint 6.The arranging of snap joint 6 facilitates quickly being connected of outlet pipe 3 and other pipelines, and connect firm, applied widely.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and can be changed these embodiments, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. an Efficient water pump, the motor including housing, being located in described housing, by described motor-driven impeller, described housing is provided with water inlet and outlet, and described water outlet is provided with stator, it is characterised in that: have guiding gutter on described impeller.
Efficient water pump the most according to claim 1, it is characterised in that: described impeller includes fixing seat and the multiple blades being located on described fixing seat outer wall, and described guiding gutter is located on the outer wall of described fixing seat.
Efficient water pump the most according to claim 2, it is characterised in that: described fixing seat includes fixed part and is located at the diversion division of described fixed part one end, and described blade is located on described fixed part, and described guiding gutter is located on described diversion division.
Efficient water pump the most according to claim 3, it is characterised in that: the gap between one end of described guiding gutter with adjacent two described blades is relative.
Efficient water pump the most according to claim 3, it is characterised in that: described guiding gutter is the curved groove being opened on described diversion division.
6. according to the Efficient water pump described in claim 1-5 any one, it is characterised in that: the angle between bottom surface and the sidewall of described guiding gutter is 90 to 150 degree.
7. according to the Efficient water pump described in claim 1-5 any one, it is characterized in that: described stator includes retainer ring and the multiple guide vanes being located on described retainer ring outer wall, and the adjacent described retainer ring outer wall between two described guide vanes is provided with diversion flume.
8. according to the Efficient water pump described in claim 1-5 any one, it is characterized in that: described housing includes motor cabinet, the water-logged base being located on described motor cabinet and the outlet pipe being located on described water-logged base, described motor is positioned at described motor cabinet, described stator is located in described outlet pipe, and described impeller is positioned at described outlet pipe.
A kind of Efficient water pump the most according to claim 8, it is characterised in that: described water-logged base is provided with multiple water inlet, and multiple described water inlets are evenly distributed on described water-logged base ringwise.
A kind of Efficient water pump the most according to claim 8, it is characterised in that: described outlet pipe is provided with snap joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252879.3U CN205446169U (en) | 2016-03-30 | 2016-03-30 | High -efficient water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252879.3U CN205446169U (en) | 2016-03-30 | 2016-03-30 | High -efficient water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446169U true CN205446169U (en) | 2016-08-10 |
Family
ID=56609491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620252879.3U Active CN205446169U (en) | 2016-03-30 | 2016-03-30 | High -efficient water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446169U (en) |
-
2016
- 2016-03-30 CN CN201620252879.3U patent/CN205446169U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 415106, Dingcheng Changde hi tech Industrial Park Hunan Hing Road Patentee after: Hunan Xiangjian heavy Technology Co. Ltd Address before: 415106, Dingcheng Changde hi tech Industrial Park Hunan Hing Road Patentee before: CHANGDE KEJIAN MACHINERY MANUFACTURING CO., LTD. |