CN204553324U - A kind of water pump blade wheel - Google Patents
A kind of water pump blade wheel Download PDFInfo
- Publication number
- CN204553324U CN204553324U CN201520130963.3U CN201520130963U CN204553324U CN 204553324 U CN204553324 U CN 204553324U CN 201520130963 U CN201520130963 U CN 201520130963U CN 204553324 U CN204553324 U CN 204553324U
- Authority
- CN
- China
- Prior art keywords
- water pump
- blade
- fin
- blade wheel
- axle sleeve
- 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
The utility model relates to a kind of water pump blade wheel, and it comprises axle sleeve, fin, blade and position limit cycle; Wherein, described axle sleeve cylindrically structure; Described fin is distributed in the outer surface of axle sleeve; One end of described blade is installed on fin by a pair construction bolt, and the other end is positioned at position limit cycle.Water pump blade wheel of the present utility model by by fin, blade split-type design, the plurality of advantages such as have that structure is simple, the convenient and cost of long service life, replacing is low.
Description
Technical field
The utility model relates to a kind of constituent elements of water pump, is specifically related to a kind of water pump blade wheel, belongs to pump technology field.
Background technique
Impeller is the important composition structure of water pump, it typically is integral structure.When pump working, impeller meeting and liquid when High Rotation Speed produce friction, impeller surface can be caused to wear and tear, thus affect the efficiency of drawing water of water pump; And above-mentioned impeller can only carry out integral replacing, cause user cost high.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of water pump blade wheel, to overcome described defect of the prior art.
Model utility content
For solving the problem, the purpose of this utility model is to provide that a kind of structure is simple, long service life, replacing are convenient and the water pump blade wheel that cost is low.
For achieving the above object, the technological scheme that the utility model is taked is: a kind of water pump blade wheel, and it comprises axle sleeve, fin, blade and position limit cycle; Wherein, described axle sleeve cylindrically structure; Described fin is distributed in the outer surface of axle sleeve; One end of described blade is installed on fin by a pair construction bolt, and the other end is positioned at position limit cycle.
Water pump blade wheel of the present utility model is set to further: between adjacent two fins, be connected with a stiffening rib.
Water pump blade wheel of the present utility model is set to further: described fin specifically arranges 4.
Water pump blade wheel of the present utility model is also set to: described blade is plastic blade.
Compared with prior art, the utility model has following beneficial effect: water pump blade wheel of the present utility model by by fin, blade split-type design, the plurality of advantages such as have that structure is simple, the convenient and cost of long service life, replacing is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of water pump blade wheel of the present utility model.
Embodiment
Refer to shown in Figure of description 1, the utility model is a kind of water pump blade wheel, and it is made up of a few parts such as axle sleeve 1, fin 2, blade 3 and position limit cycles 4.
Wherein, described axle sleeve 1 cylindrically structure, it can coordinate with rotating shaft (not shown).
Described fin 2 is distributed in the outer surface of axle sleeve 1, and itself and axle sleeve 1 are integral type structure, and are metallic.In the present embodiment, fin 2 specifically arranges 4.
One end of described blade 3 is installed on fin 2 by a pair construction bolt 5, and the other end is positioned at position limit cycle 4.This blade 3 is plastic blade 3.
Described position limit cycle 4 can effectively be avoided blade 3 overflexing and fracture.
Further, between adjacent two fins 2, be connected with a stiffening rib 6, thus can effectively avoid fin 2 to fracture.
Water pump blade wheel of the present utility model, by being installed on fin 2 by blade 3, after blade 3 weares and teares, only needs to change blade 3, and without the need to whole impeller is changed.
Above embodiment is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (4)
1. a water pump blade wheel, is characterized in that: comprise axle sleeve, fin, blade and position limit cycle; Wherein, described axle sleeve cylindrically structure; Described fin is distributed in the outer surface of axle sleeve; One end of described blade is installed on fin by a pair construction bolt, and the other end is positioned at position limit cycle.
2. water pump blade wheel as claimed in claim 1, is characterized in that: between adjacent two fins, be connected with a stiffening rib.
3. water pump blade wheel as claimed in claim 1, is characterized in that: described fin specifically arranges 4.
4. water pump blade wheel as claimed in claim 1, is characterized in that: described blade is plastic blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130963.3U CN204553324U (en) | 2015-03-06 | 2015-03-06 | A kind of water pump blade wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130963.3U CN204553324U (en) | 2015-03-06 | 2015-03-06 | A kind of water pump blade wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553324U true CN204553324U (en) | 2015-08-12 |
Family
ID=53828445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520130963.3U Expired - Fee Related CN204553324U (en) | 2015-03-06 | 2015-03-06 | A kind of water pump blade wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026721A (en) * | 2018-08-29 | 2018-12-18 | 湖州吴兴双德输送机械有限公司 | A kind of centrifugal pump for accelerating water speed out |
-
2015
- 2015-03-06 CN CN201520130963.3U patent/CN204553324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026721A (en) * | 2018-08-29 | 2018-12-18 | 湖州吴兴双德输送机械有限公司 | A kind of centrifugal pump for accelerating water speed out |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |