CN206785717U - A kind of high abrasion pump impeller - Google Patents
A kind of high abrasion pump impeller Download PDFInfo
- Publication number
- CN206785717U CN206785717U CN201720682887.6U CN201720682887U CN206785717U CN 206785717 U CN206785717 U CN 206785717U CN 201720682887 U CN201720682887 U CN 201720682887U CN 206785717 U CN206785717 U CN 206785717U
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- CN
- China
- Prior art keywords
- impeller
- bodies
- wear
- high abrasion
- blade
- 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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Abstract
The utility model discloses a kind of high abrasion pump impeller, including installing sleeve pipe, impeller bodies, cover plate, mounting ring and guard bar, the edge of the impeller bodies is provided with edge retainer plate, and the central position of impeller bodies is provided with mounting hole, installation sleeve pipe is installed on the outside of the mounting hole, the both sides of the impeller bodies are all provided with four groups of blades, and the outer surface of blade is evenly distributed with projection, the outer sheath of the blade is provided with wear-resistant sleeve, the both sides of the impeller bodies are all provided with suction inlet, and cover plate is installed on the outside of suction inlet, protection network is installed on the inside of the guard bar.The utility model uses four groups of blades of distorted shape relative to conventional impellers, so that the performance of impeller is more preferably, and it can be good at reducing the abrasion of impeller, avoid impeller concentrated wear, the wear-resistant sleeve and smooth bumps of setting can improve the wearability of impeller, avoid the rate of wear of impeller very fast, and then improve the service life of impeller.
Description
Technical field
Impeller technical field is the utility model is related to, specially a kind of high abrasion pump impeller.
Background technology
With the development in epoch, the living standard of people constantly improves, and people are for the demand more and more higher of water pump, water
The abrasion of impeller of pump and chemical composition, property in the composition of abrasive material, granularity, concentration, shape, impact velocity, angle of attack, water body
The factors such as matter, temperature and humidity are relevant, and the inhomogeneities of impeller internal media flow accelerates abrasion, as preventing water pump
Damage in impeller using the impurity content being lowered into the water body of water pump, must must typically be carried out whole for this to water pump operation environment
Structural reform is made, and can try to make concentrated wear tend to uniform wear in addition, and this just needs the wearability for improving water pump vane, if improving
The wearability of impeller certainly can be using the good material of high rigidity and wearability come casting impeller, and which adds the production of impeller
And use cost, it is therefore necessary to the abrasion resistance properties of impeller are improved by other means.
Utility model content
The purpose of this utility model is to provide a kind of high abrasion pump impeller, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of high abrasion pump impeller, including peace
Tubing, impeller bodies, cover plate, mounting ring and guard bar, the edge of the impeller bodies are provided with edge retainer plate, and impeller
The central position of main body is provided with mounting hole, and installation sleeve pipe, the both sides of the impeller bodies are provided with the outside of the mounting hole
Four groups of blades are all installed, and the outer surface of blade is evenly distributed with projection, the outer sheath of the blade is provided with wear-resistant sleeve, described
The both sides of impeller bodies are all provided with suction inlet, and cover plate is provided with the outside of suction inlet, pass through side on the outside of the impeller bodies
Edge retainer plate is provided with mounting ring, and the edge of mounting ring equidistant is provided with guard bar, the inner side installation of the guard bar
There is protection network.
Preferably, the blade is distortion type shape, and is 90 degree with the angle of mounting hole between adjacent blades.
Preferably, the outer application of the wear-resistant sleeve has anti-corrosion layer.
Preferably, the both sides of the installation sleeve pipe are all provided with dowel hole.
Preferably, the inside of the suction inlet is provided with screen pack.
Compared with prior art, the beneficial effects of the utility model are：The high abrasion pump impeller is relative to conventional leaf
Wheel uses four groups of blades of distorted shape so that the performance of impeller more preferably, and can be good at reducing the abrasion of impeller, avoid leaf
Take turns concentrated wear, the wear-resistant sleeve and smooth bumps of setting can improve the wearability of impeller, avoid the rate of wear of impeller compared with
It hurry up, and then improve the service life of impeller, while the impeller is double-entry impeller so that the function of water pump is more comprehensive, and then
The practicality of impeller is improved, is easy to promote the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model；
Fig. 3 is installation outside drawing of the present utility model.
In figure：1- installs sleeve pipe；2- blades；3- mounting holes；4- wear-resistant sleeves；5- impeller bodies；6- is raised；7- is fixed at edge
Circle；8- screen packs；9- suction inlets；10- cover plates；11- protection networks；12- mounting rings；13- guard bars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of high abrasion pump impeller, including installation
Sleeve pipe 1, impeller bodies 5, cover plate 10, mounting ring 12 and guard bar 13, the edge of impeller bodies 5 are provided with edge retainer plate 7, and
The central position of impeller bodies 5 is provided with mounting hole 3, and the outside of mounting hole 3 is provided with installation sleeve pipe 1, installs the both sides of sleeve pipe 1
Dowel hole is all provided with, the both sides of impeller bodies 5 are all provided with four groups of blades 2, and the outer surface of blade 2 is evenly distributed with projection
6, blade 2 can ensure the uniform of current, and blade 2 is distortion type shape, and is nine with the angle of mounting hole 3 between adjacent blades 2
Ten degree, the outer sheath of blade 2 is provided with wear-resistant sleeve 4, and the outer application of wear-resistant sleeve 4 has anti-corrosion layer, and wear-resistant sleeve 4 can protect blade
2, blade Fast Wearing is avoided, the both sides of impeller bodies 5 are all provided with suction inlet 9, and the outside of suction inlet 9 is provided with cover plate 10,
The inside of suction inlet 9 is provided with screen pack 8, and the outside of impeller bodies 5 is provided with mounting ring 12 by edge retainer plate 7, and pacifies
The edge of dress ring 12 is equidistant to be provided with guard bar 13, and mounting ring 12 can protect the safety of impeller bodies 5, avoid impeller master
Unnecessary collision occurs for the side that body 5 occurs, and the inner side of guard bar 13 is provided with protection network 11.
Operation principle：In use, impeller bodies 5 are arranged on mounting ring 12 by edge retainer plate 7 and mounting hole 3
It is interior, when current are by blade 2, current are disperseed by the blade of outer projection and distortion type, then again by resistance to
Grinding set 4 is protected to blade 2, avoids impeller bodies 5 from wearing.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of high abrasion pump impeller, including installation sleeve pipe (1), impeller bodies (5), cover plate (10), mounting ring (12) and
Guard bar (13), it is characterised in that：The edge of the impeller bodies (5) is provided with edge retainer plate (7), and impeller bodies (5)
Central position be provided with mounting hole (3), be provided with the outside of the mounting hole (3) installation sleeve pipe (1), the impeller bodies
(5) both sides are all provided with four groups of blades (2), and the outer surface of blade (2) is evenly distributed with raised (6), the blade (2)
Outer sheath is provided with wear-resistant sleeve (4), and the both sides of the impeller bodies (5) are all provided with suction inlet (9), and the outside peace of suction inlet (9)
Equipped with cover plate (10), the outside of the impeller bodies (5) is provided with mounting ring (12), and mounting ring by edge retainer plate (7)
(12) edge is equidistant to be provided with guard bar (13), and protection network (11) is provided with the inside of the guard bar (13).
A kind of 2. high abrasion pump impeller according to claim 1, it is characterised in that：The blade (2) is distortion type
Shape, and be 90 degree with the angle of mounting hole (3) between adjacent blades (2).
A kind of 3. high abrasion pump impeller according to claim 1, it is characterised in that：The outside of the wear-resistant sleeve (4)
Coated with anti-corrosion layer.
A kind of 4. high abrasion pump impeller according to claim 1, it is characterised in that：The two of the installation sleeve pipe (1)
Side is all provided with dowel hole.
A kind of 5. high abrasion pump impeller according to claim 1, it is characterised in that：The inside of the suction inlet (9)
Screen pack (8) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682887.6U CN206785717U (en) | 2017-06-13 | 2017-06-13 | A kind of high abrasion pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682887.6U CN206785717U (en) | 2017-06-13 | 2017-06-13 | A kind of high abrasion pump impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206785717U true CN206785717U (en) | 2017-12-22 |
Family
ID=60715797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720682887.6U Expired - Fee Related CN206785717U (en) | 2017-06-13 | 2017-06-13 | A kind of high abrasion pump impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206785717U (en) |
-
2017
- 2017-06-13 CN CN201720682887.6U patent/CN206785717U/en not_active Expired - Fee Related
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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: 20171222 Termination date: 20180613 |