CN205895685U - A impeller subassembly for deep -well pump - Google Patents
A impeller subassembly for deep -well pump Download PDFInfo
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- CN205895685U CN205895685U CN201620886027.XU CN201620886027U CN205895685U CN 205895685 U CN205895685 U CN 205895685U CN 201620886027 U CN201620886027 U CN 201620886027U CN 205895685 U CN205895685 U CN 205895685U
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- wheel
- guide vane
- impeller
- inlet casing
- well pump
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Abstract
The utility model provides an impeller subassembly for deep -well pump belongs to fluid transportation technical field. It has solved the unstable problem of present impeller subassembly flow. This an impeller subassembly for deep -well pump includes the blower inlet casing, by the last stator wheel that has down set gradually in the blower inlet casing, main blade wheel and base, the water inlet has been seted up to the bottom of blower inlet casing, the main blade wheel is including last wheel face and lower wheel face, the middle part of main blade wheel has the hexagon shaft cover, the shaft hole has been seted up at the middle part of stator wheel, circumference evenly distributed around the hexagon shaft cover on the last wheel face of main blade wheel has five linear leafs and five short blades, the linear leaf is the mutual interval distribution of involute type heliciform with short blade, the stator takes turns to has six to be the spiral helicine guide blade of involute type around shaft hole circumference evenly distributed, the stator takes turns to being located has seted up the delivery port between the continuous guide blade, the stator takes turns to the outer tip department that lies in the guide blade and is provided with the collar that can supply the blower inlet casing installation. The utility model discloses stable in structure, and the slow -speed of revolution can be carried large -trafficly.
Description
Technical field
This utility model belongs to technical field of fluid delivery, is related to a kind of impeller, particularly to a kind of for deep well pump
Impeller assembly.
Background technology
Deep well pump generally comprises the pump housing, submersible motor, diversion boosting mechanism and controlling switch four part composition.In order to carry
Rise the Yang Cheng of pump, above-mentioned diversion boosting mechanism is usually multigroup impeller mechanism and is assemblied on submersible motor axle, each of which
Group impeller mechanism is formed by impeller and flow guiding disc two parts, and the flow guiding disc apopore of next stage impeller mechanism and upper level
The corresponding cooperation of impeller intake of impeller mechanism.
Simultaneously in order to improve water yield, existing deep well pump generally uses powerful motor to realize the raising of rotating speed,
Thus increasing water yield.But due to containing silt in water quality, silt enters to water body affects the normal work of impeller in the pump housing
Make, ultimately result in deep-well pump motor and be burned because output torque is excessive.The stability in use of impact deep well pump, shortening use the longevity
Life.
Content of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, there is provided a kind of Stability Analysis of Structures, and
The slow-speed of revolution can convey the impeller assembly for deep well pump of big flow.
The purpose of this utility model can be realized by following technical proposal: a kind of impeller assembly for deep well pump, bag
Include blower inlet casing, in described blower inlet casing, set gradually guide vane wheel, main impeller and base from top to bottom, the bottom of described blower inlet casing
Portion offers water inlet, and described main impeller includes wheel face and lower wheel face, and the middle part of described main impeller has wheel face upwards
The raised hexagonal axle sleeve with lower wheel face, the middle part of described guide vane wheel offers the axis hole stretching into for hexagonal axle sleeve, and its feature exists
In on the upper wheel face of described main impeller, the circumference around hexagonal axle sleeve is evenly distributed with five linear leafs and five short blades, described
Linear leaf and short blade be in the gradually spaced distribution of open form helical form, the lower wheel face of described main impeller is horizontal plane, described
It is evenly distributed with six in the gradually spiral helicine guide vane of open form around axis hole circumference on guide vane wheel, described guide vane wheel is located at and is connected
Offer outlet between guide vane, be provided with the outer end that described guide vane wheel is located at guide vane and be available for blower inlet casing installation
Mounting ring.
Above-mentioned a kind of in the impeller assembly of deep well pump, the upper wheel face of described main impeller is by taper surface and level
Face forms, and the inner end of described linear leaf is located on taper surface, and the inner end of short blade is located on horizontal plane.
Above-mentioned a kind of in the impeller assembly of deep well pump, the outer end of the described outer end of linear leaf and short blade
Portion is located on same circumference.
Compared with prior art, this is spiral helicine for being provided with gradually open form on the main impeller in the impeller assembly of deep well pump
Long impeller and short impeller are so that its slow-speed of revolution can convey big flow.
Brief description
Fig. 1 is the configuration schematic diagram of this impeller assembly for deep well pump.
Fig. 2 is the installation diagram of this impeller assembly for deep well pump.
Fig. 3 is the upward view that this is used for main impeller in the impeller assembly of deep well pump.
Fig. 4 is the top view that this is used for guide vane wheel in the impeller assembly of deep well pump.
In figure, 1, blower inlet casing；2nd, guide vane wheel；3rd, main impeller；4th, base；5th, water inlet；6th, upper wheel face；7th, lower wheel face；8、
Hexagonal axle sleeve；9th, axis hole；10th, linear leaf；11st, short blade；12nd, guide vane；13rd, outlet；14th, mounting ring.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the impeller assembly that this is used for deep well pump includes blower inlet casing 1, by upper in blower inlet casing 1
Guide vane wheel 2, main impeller 3 and base 4 are down set gradually, the bottom of blower inlet casing 1 offers water inlet 5, and main impeller 3 includes
Wheel face 6 and lower wheel face 7, the middle part of main impeller 3 has the hexagonal axle sleeve 8 of wheel face 6 and lower wheel face 7 projection upwards, in guide vane wheel 2
Portion offers the axis hole 9 stretching into for hexagonal axle sleeve 8, and on the upper wheel face 6 of main impeller 3, the circumference around hexagonal axle sleeve 8 is evenly distributed with
Five linear leafs 10 and five short blades 11, linear leaf 10 and short blade 11 are in the gradually spaced distribution of open form helical form, main lobe
The lower wheel face 7 of wheel 3 is horizontal plane, and guide vane wheel 2 is evenly distributed with six in the gradually spiral helicine guide vane of open form around axis hole 9 circumference
12, guide vane wheel 2 being located to be connected offers outlet 13 between guide vane 12, and guide vane wheel 2 is located at the outer end of guide vane 12
Place is provided with the mounting ring 14 being available for blower inlet casing 1 installation.
Describe in detail further, this is used for the upper wheel face 6 of the main impeller 3 in the impeller assembly of deep well pump by taper surface and horizontal plane
Composition, the inner end of linear leaf 10 is located on taper surface, and the inner end of short blade 11 is located on horizontal plane, the outer end of linear leaf 10
The outer end of portion and short blade 11 is located on same circumference.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar
Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.
Although more employ herein blower inlet casing 1, guide vane wheel 2, main impeller 3, base 4, water inlet 5, upper wheel face 6, under
The terms such as wheel face 7, hexagonal axle sleeve 8, axis hole 9, linear leaf 10, short blade 11, guide vane 12, outlet 13, mounting ring 14, but simultaneously
It is not excluded for the probability using other terms.It is used for the purpose of more easily describing and explaining this utility model using these terms
Essence；It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (3)
1. a kind of impeller assembly for deep well pump, including blower inlet casing (1), sets in described blower inlet casing (1) from top to bottom successively
Guide vane wheel (2), main impeller (3) and base (4) are put, the bottom of described blower inlet casing (1) offers water inlet (5), described
Wheel face (6) and lower wheel face (7) in main impeller (3) inclusion, the middle part of described main impeller (3) has wheel face (6) and lower whorl upwards
The raised hexagonal axle sleeve (8) in face (7), the middle part of described guide vane wheel (2) offers the axis hole (9) stretching into for hexagonal axle sleeve (8),
It is characterized in that, on the upper wheel face (6) of described main impeller (3), the circumference around hexagonal axle sleeve (8) is evenly distributed with five linear leafs
(10) and five short blades (11), described linear leaf (10) and short blade (11) are in the gradually spaced distribution of open form helical form,
The lower wheel face (7) of described main impeller (3) is horizontal plane, and described guide vane wheel (2) is evenly distributed with six around axis hole (9) circumference
In the gradually spiral helicine guide vane of open form (12), upper being located at of described guide vane wheel (2) offers water outlet between connected guide vane (12)
Mouth (13), described guide vane wheel (2) is upper to be provided with, at the outer end of guide vane (12), the installation being available for that blower inlet casing (1) is installed
Ring (14).
2. a kind of impeller assembly for deep well pump according to claim 1 is it is characterised in that described main impeller (3)
Upper wheel face (6) be made up of taper surface and horizontal plane, the inner end of described linear leaf (10) is located on taper surface, short blade
(11) inner end is located on horizontal plane.
3. a kind of impeller assembly for deep well pump according to claim 2 is it is characterised in that described linear leaf (10)
Outer end and short blade (11) outer end be located at same circumference on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886027.XU CN205895685U (en) | 2016-08-16 | 2016-08-16 | A impeller subassembly for deep -well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886027.XU CN205895685U (en) | 2016-08-16 | 2016-08-16 | A impeller subassembly for deep -well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895685U true CN205895685U (en) | 2017-01-18 |
Family
ID=57779841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620886027.XU Active CN205895685U (en) | 2016-08-16 | 2016-08-16 | A impeller subassembly for deep -well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122082A (en) * | 2016-08-16 | 2016-11-16 | 台州锦霸工贸有限公司 | A kind of impeller assembly for deep well pump |
| CN107013400A (en) * | 2017-05-31 | 2017-08-04 | 兰州理工大学 | A kind of hydraulic turbine |
-
2016
- 2016-08-16 CN CN201620886027.XU patent/CN205895685U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122082A (en) * | 2016-08-16 | 2016-11-16 | 台州锦霸工贸有限公司 | A kind of impeller assembly for deep well pump |
| CN107013400A (en) * | 2017-05-31 | 2017-08-04 | 兰州理工大学 | A kind of hydraulic turbine |
| CN107013400B (en) * | 2017-05-31 | 2019-08-02 | 兰州理工大学 | A kind of hydraulic turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 317500 dantou village, Dashan Town, Wenling, Zhejiang Patentee after: Jinba industry and Trade Co., Ltd. Address before: 317522 Shang Tan tou village, Dashi Town, Wenling City, Taizhou, Zhejiang Patentee before: Taizhou Jinba Industry-Trade Co., Ltd. |
|
| CP03 | Change of name, title or address |