CN207261299U - Blade wheel structure for pump - Google Patents
Blade wheel structure for pump Download PDFInfo
- Publication number
- CN207261299U CN207261299U CN201721014139.7U CN201721014139U CN207261299U CN 207261299 U CN207261299 U CN 207261299U CN 201721014139 U CN201721014139 U CN 201721014139U CN 207261299 U CN207261299 U CN 207261299U
- Authority
- CN
- China
- Prior art keywords
- impeller body
- blade
- housing
- pump
- strainer
- 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.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
It the utility model is related to a kind of blade wheel structure for being used to pump, including impeller body, impeller body is placed in housing, and impeller body is fixed in shaft, housing is equipped with fluid inlet and outlet, inlet and outlet is vertically arranged, impeller body is equipped with least three blades, blade is arc-shaped structure setting, and each blade is using the center of impeller body as basic point annular array, the outer edge of adjacent blades is equipped with strainer, supporting rack is equipped between impeller body and housing, supporting rack is equipped with annular guide channel, the outer rim of impeller body is equipped with the conducting bar coordinated with guide groove, and conducting bar can slide in guide groove.The blade wheel structure that this is used to pump is reasonable in design simple, and by fixing strainer in the end of blade, when fluid is spilled over vane edge by centrifugal force, through strainer, granule foreign plays filter effect in strainer convection current body, while the cleaning order of strainer is convenient.
Description
Technical field
A kind of pump is the utility model is related to, especially a kind of blade wheel structure for being used to pump.
Background technology
Pump is a kind of machinery sucked and discharge trandfer fluid.Impeller is installed in pump case, and pump shaft is directly driven by motor,
Impeller is driven by axis and rotated, and the liquid of blades is also with rotation, and under the influence of centrifugal force, liquid is thrown to from impeller center
Outer rim simultaneously obtains energy, and the outer rim for leaving impeller enters volute housing, the i.e. port of export.Existing pump is in operation in convection current body
Particle debris does not have filtering function.
Utility model content
For the deficiency in background technology, the utility model provide it is a kind of be used for pump blade wheel structure, and overcome with
Upper defect.
Technical solution is used by the utility model solves its technical problem：
A kind of blade wheel structure for being used to pump, including impeller body, the impeller body is placed in housing, and impeller body is consolidated
It is scheduled in shaft, the housing is equipped with fluid inlet and outlet, and the inlet and outlet is vertically arranged, is set on the impeller body
There are at least three blades, the blade is arc-shaped structure setting, and each blade is using the center of impeller body as basic point circular array
Row arrangement, the outer edge of the adjacent blades are equipped with strainer, supporting rack, supporting rack are equipped between the impeller body and housing
Equipped with annular guide channel, the outer rim of impeller body is equipped with the conducting bar coordinated with guide groove, and conducting bar can slide in guide groove.
The housing is made of two halves housing parts, and gasket is equipped between two halves housing parts, two half shell
It is bolted to connection between part.
Support frame as described above is fixed on housing, and the conducting bar is an integral structure setting with impeller body.
The direction of the import is arranged in parallel with shaft.
The end of the blade is equipped with the fixed column vertical with impeller body.
By adopting the above-described technical solution, effectively improving existing pump does not have the problem of filtering function, the use
It is reasonable in design simple in the blade wheel structure of pump, by fixing strainer in the end of blade, it is spilled in fluid by centrifugal force
During vane edge, through strainer, granule foreign plays filter effect in strainer convection current body, while the cleaning order of strainer is convenient.
Brief description of the drawings
Fig. 1 is the internal structure signal of half-shell body portion and impeller body 1 of the removal of the utility model away from import 3
Figure.
Fig. 2 is the left view structural representation of the utility model.
Local connection cut-away illustrations of the Fig. 3 between the utility model impeller body 1 and housing 2.
1, impeller body in figure；11st, conducting bar；2nd, housing；3rd, import；4th, export；5th, blade；51st, fixed column；6th, strainer；
7th, supporting rack；71st, guide groove；8th, shaft.
Embodiment
Understood referring to figs. 1 to Fig. 3, the utility model：A kind of blade wheel structure for being used to pump, including impeller body 1, the leaf
Wheel body 1 is placed in housing 2, and impeller body 1 is fixed in shaft 8, and the housing 2 is equipped with fluid into 3 and outlet 4, described
Import 3 and outlet 4 are vertically arranged, and at least three blades 5 are fixed with the impeller body 1, the blade 5 is arc-shaped structure
Set, and each blade 5, using the center of impeller body 1 as basic point annular array, the outer edge of the adjacent blades 5 is equipped with
Strainer 6, is equipped with supporting rack 7 between the impeller body 1 and housing 2, supporting rack 7 is equipped with annular guide channel 71, impeller body 1 it is outer
Edge is equipped with the conducting bar 11 coordinated with guide groove 71, and conducting bar 11 can slide in guide groove 71, and when impeller body 1 rotates, conducting bar 11 exists
Rotated in guide groove 71, supporting rack 7 plays the role of impeller body 1 support, improves the stable degree of impeller body 1, extends and uses
Service life.
The housing 2 is made of two halves housing parts, and gasket is equipped between two halves housing parts, two half shell
It is bolted to connection between part, when clearing up strainer 6, the fixed screw on two halves housing parts need to be only dismantled, will be remote
Half-shell body portion from import 3 is removed and strainer 6 can be cleared up, it is preferable that can be rinsed by direct water or by strainer 6
Take off cleaning.Preferably, support frame as described above 7 is held away from the half-shell body portion of import 3.
Support frame as described above 7 is fixed on housing 2, and the conducting bar 11 is an integral structure setting with impeller body 1.
The direction of the import 3 is arranged in parallel with shaft 8, compact-sized, reduces occupied space.
The end of the blade 5 is equipped with the fixed column 51 vertical with impeller body 1, for fixing strainer 6, the strainer 6
Two sides be fixed in fixed column 51, the base of strainer 6 is fixed on impeller body 1, specifically, on the impeller body 1
The protrusion fixed for strainer 6 or hook class formation can be equipped with, form space between the strainer 6 and impeller body 1, fluid from into
Mouthfuls 3 come in be introduced into the space, then shaft is rotated by 1 band logical blade 5 of impeller body, make the fluid that is placed in the space by from
Mental and physical efforts, are thrown out of by strainer 6 and enter outlet 4.
This practicality effectively improves existing pump and does not have the problem of filtering function, this is used for the blade wheel structure knot pumped
Structure design is rationally simple, by fixing strainer in the end of blade, when fluid is spilled over vane edge by centrifugal force, through filter
Net, granule foreign plays filter effect in strainer convection current body, while the cleaning order of strainer is convenient.
Every technical staff's notice：Although the utility model is described according to above-mentioned embodiment, this
The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept, will all include this specially
In sharp scope of patent protection.
Claims (5)
1. a kind of blade wheel structure for being used to pump, including impeller body（1）, the impeller body（1）It is placed in housing（2）It is interior, and leaf
Take turns body（1）It is fixed on shaft（8）On, the housing（2）Equipped with fluid inlet（3）And outlet（4）, it is characterised in that：It is described
Import（3）And outlet（4）It is vertically arranged, the impeller body（1）It is equipped with least three blades（5）, the blade（5）In circle
Arcuate structure is set, and each blade（5）With impeller body（1）Center be basic point annular array, the adjacent blades（5）
Outer edge be equipped with strainer（6）, the impeller body（1）With housing（2）Between be equipped with supporting rack（7）, supporting rack（7）It is equipped with
Annular guide channel（71）, impeller body（1）Outer rim be equipped with and guide groove（71）The conducting bar of cooperation（11）, and conducting bar（11）Can be in guide groove
（71）Interior slip.
2. the blade wheel structure according to claim 1 for being used to pump, it is characterised in that：The housing（2）By two halves housing section
It is grouped into, and gasket is equipped between two halves housing parts, is bolted to connection between the two halves housing parts.
3. the blade wheel structure according to claim 1 for being used to pump, it is characterised in that：Support frame as described above（7）It is fixed on housing
（2）On, the conducting bar（11）With impeller body（1）It is an integral structure setting.
4. the blade wheel structure according to claim 1 for being used to pump, it is characterised in that：The import（3）Direction and shaft
（8）It is arranged in parallel.
5. the blade wheel structure according to claim 1 for being used to pump, it is characterised in that：The blade（5）End be equipped with
Impeller body（1）Vertical fixed column（51）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014139.7U CN207261299U (en) | 2017-08-14 | 2017-08-14 | Blade wheel structure for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014139.7U CN207261299U (en) | 2017-08-14 | 2017-08-14 | Blade wheel structure for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261299U true CN207261299U (en) | 2018-04-20 |
Family
ID=61925285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721014139.7U Expired - Fee Related CN207261299U (en) | 2017-08-14 | 2017-08-14 | Blade wheel structure for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671297A (en) * | 2018-06-13 | 2018-10-19 | 苏州心擎医疗技术有限公司 | Centrifugal pump device with filter |
| CN110043451A (en) * | 2019-04-23 | 2019-07-23 | 江苏海事职业技术学院 | A kind of Novel axial flow type turbine |
| CN111734660A (en) * | 2020-07-10 | 2020-10-02 | 唐伟军 | Fire-fighting smoke exhaust fan |
-
2017
- 2017-08-14 CN CN201721014139.7U patent/CN207261299U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671297A (en) * | 2018-06-13 | 2018-10-19 | 苏州心擎医疗技术有限公司 | Centrifugal pump device with filter |
| CN110043451A (en) * | 2019-04-23 | 2019-07-23 | 江苏海事职业技术学院 | A kind of Novel axial flow type turbine |
| CN110043451B (en) * | 2019-04-23 | 2020-08-04 | 江苏海事职业技术学院 | Novel axial-flow turbine |
| CN111734660A (en) * | 2020-07-10 | 2020-10-02 | 唐伟军 | Fire-fighting smoke exhaust fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20180814 |