CN205331040U - Stainless steel combination impeller - Google Patents
Stainless steel combination impeller Download PDFInfo
- Publication number
- CN205331040U CN205331040U CN201620091657.8U CN201620091657U CN205331040U CN 205331040 U CN205331040 U CN 205331040U CN 201620091657 U CN201620091657 U CN 201620091657U CN 205331040 U CN205331040 U CN 205331040U
- Authority
- CN
- China
- Prior art keywords
- blade
- recess
- piece
- lobus
- base member
- 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 stainless steel combination impeller belongs to fluid mechanical device accessory technical field, and how the technical problem that solve reduces the processing cost and improve the impeller performance. In order to solve above -mentioned problem, should make up the impeller and include: lobus sinister piece base member, lobus dexter piece base member and main part, main part include cyclic annular basal portion and axle sleeve, cyclic annular basal portion and axle sleeve integrated into one piece, lobus sinister piece base member and lobus dexter piece base member with cyclic annular basal portion clamp in the centre, be provided with down concave part of upper left concave part and a left side on the lobus sinister piece base member, be provided with upper right concave part and right side concave part down on the lobus dexter piece base member, upper left concave part top integrated into one piece has upper left blade, upper right concave part top integrated into one piece has upper right blade, upper left blade welds upward leaf structure with upper right blade, the recessed troops under one's command side integrated into one piece in a left side has left lower blade, and right recessed troops under one's command side integrated into one piece has right lower blade, and left lower blade and right lower blade weld into the lower blade structure.
Description
Technical field
This utility model relates to a kind of rustless steel combined impeller, belongs to fluid mechanical device accessory technical field。
Background technology
In prior art, the structure of impeller of pump is not reasonable, it is easy to get rusty, in use easily locking even burns out water pump, and cost is high, and mainly processor complexity causes that processing cost is too high, need to mill out left fan page with milling machine, again by the structures such as dental bed processing excircles, thickness, complex procedures, and the insufficient strength of impeller itself, pump is in the course of the work, if there being impurity to enter in pump, copper impeller fan page can be caused fatal damages, making pump lose the job performance。
Utility model content
This utility model is in order to solve above-mentioned technical problem, it is provided that a kind of rustless steel combined impeller。
Rustless steel combined impeller described in the utility model includes: lobus sinister sheet matrix, lobus dexter sheet matrix and main body, main body includes annular base and axle sleeve, annular base and axle sleeve are one-body molded, annular base is clipped in the middle by lobus sinister sheet matrix and lobus dexter sheet matrix, lobus sinister sheet matrix is provided with upper left recess and lower-left recess, lobus dexter sheet matrix is provided with upper right recess and bottom right recess, upper left recess and upper right recess are positioned at the top of annular base and upper left recess and the close contact of upper right recess, lower-left recess and bottom right recess are positioned at the lower section of annular base and lower-left recess and the close contact of bottom right recess；Integrally formed with upper left blade above the recess of upper left, integrally formed with upper right blade above upper right recess, upper left blade and upper right blade are welded into blade structure；Integrally formed with lower-left blade below the recess of lower-left, integrally formed with bottom right blade below the recess of bottom right, lower-left blade and bottom right blade are welded into lower blade structure。
It is additionally provided with sealing ring in the middle of lobus sinister sheet matrix and lobus dexter sheet matrix。
The diameter of annular base is more than the external diameter of axle sleeve, and annular base and be provided with centre bore on axle sleeve, centre bore runs through annular base and axle sleeve。
Compared with prior art, technical solutions of the utility model provide the benefit that:
Rustless steel combined impeller described in the utility model is rational in infrastructure, adopts the mode of loose mail combination to be processed, saves artificial and material cost。Material selection edible rank 304 rustless steel, non-corrosive, will not cause secondary pollution to water quality。Stainless hardness is far longer than copper impeller, and pump general impurity at work is without influence on the serviceability of stainless steel impeller。
Accompanying drawing explanation
Fig. 1 is the front view of rustless steel combined impeller described in the utility model。
Fig. 2 is the side view of rustless steel combined impeller described in the utility model。
Fig. 3 is the side view of the main body 3 of rustless steel combined impeller described in the utility model。
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in this utility model is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of this utility model protection。
As Figure 1-3, rustless steel combined impeller described in the utility model includes lobus sinister sheet matrix 1, lobus dexter sheet matrix 2 and main body 3, such as Fig. 3, main body 3 includes annular base 9 and axle sleeve 10, annular base 9 and axle sleeve 10 are one-body molded, annular base 9 is clipped in the middle by lobus sinister sheet matrix 1 and lobus dexter sheet matrix 2, such as Fig. 2, lobus sinister sheet matrix 1 is provided with upper left recess 11 and lower-left recess 13, lobus dexter sheet matrix 2 is provided with upper right recess 12 and bottom right recess 14, upper left recess 11 and upper right recess 12 are positioned at the top of annular base 9 and upper left recess 11 and upper right recess 12 is in close contact, lower-left recess 13 and bottom right recess 14 are positioned at the lower section of annular base 9 and lower-left recess 13 and bottom right recess 14 is in close contact；Integrally formed with upper left blade 5 above upper left recess 11, integrally formed with upper right blade 6 above upper right recess 12, upper left blade 5 and upper right blade 6 are welded into blade structure；Integrally formed with lower-left blade 7 below lower-left recess 13, integrally formed with bottom right blade 8 below bottom right recess 14, lower-left blade 7 and bottom right blade 8 are welded into lower blade structure。
It is additionally provided with sealing ring in the middle of lobus sinister sheet matrix 1 and lobus dexter sheet matrix 2。
The diameter of annular base 9 is more than the external diameter of axle sleeve 10, and annular base 9 and be provided with centre bore 31 on axle sleeve 10, centre bore 31 runs through annular base 9 and axle sleeve 10。
Rust steel combined impeller material selection edible rank 304 rustless steel described in the utility model。Non-corrosive, water quality will not be caused secondary pollution, adopt the mode of loose mail combination to be processed, save artificial and material cost。Stainless hardness is far longer than copper impeller, and pump general impurity at work is without influence on the serviceability of stainless steel impeller。
In sum, being this utility model embodiment content, and obvious embodiment of the present utility model is not limited to that, it according to different application environment, can utilize functional realiey corresponding demand of the present utility model。
Claims (3)
1. a rustless steel combined impeller, including: lobus sinister sheet matrix, lobus dexter sheet matrix and main body, main body includes annular base and axle sleeve, annular base and axle sleeve are one-body molded, annular base is clipped in the middle by lobus sinister sheet matrix and lobus dexter sheet matrix, lobus sinister sheet matrix is provided with upper left recess and lower-left recess, lobus dexter sheet matrix is provided with upper right recess and bottom right recess, upper left recess and upper right recess are positioned at the top of annular base and upper left recess and the close contact of upper right recess, lower-left recess and bottom right recess are positioned at the lower section of annular base and lower-left recess and the close contact of bottom right recess；Integrally formed with upper left blade above the recess of upper left, integrally formed with upper right blade above upper right recess, upper left blade and upper right blade are welded into blade structure；Integrally formed with lower-left blade below the recess of lower-left, integrally formed with bottom right blade below the recess of bottom right, lower-left blade and bottom right blade are welded into lower blade structure。
2. rustless steel combined impeller according to claim 1, it is characterised in that lobus sinister sheet matrix and be additionally provided with sealing ring in the middle of lobus dexter sheet matrix。
3. rustless steel combined impeller according to claim 1, it is characterised in that the diameter of annular base is more than the external diameter of axle sleeve, and annular base and be provided with centre bore on axle sleeve, centre bore runs through annular base and axle sleeve。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091657.8U CN205331040U (en) | 2016-01-30 | 2016-01-30 | Stainless steel combination impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091657.8U CN205331040U (en) | 2016-01-30 | 2016-01-30 | Stainless steel combination impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331040U true CN205331040U (en) | 2016-06-22 |
Family
ID=56317357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620091657.8U Expired - Fee Related CN205331040U (en) | 2016-01-30 | 2016-01-30 | Stainless steel combination impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035717A (en) * | 2017-04-14 | 2017-08-11 | 陈星建 | A kind of water pump vane and preparation method thereof |
| CN107939726A (en) * | 2017-12-16 | 2018-04-20 | 浙江泰福泵业股份有限公司 | Water pump vane and preparation method thereof |
-
2016
- 2016-01-30 CN CN201620091657.8U patent/CN205331040U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035717A (en) * | 2017-04-14 | 2017-08-11 | 陈星建 | A kind of water pump vane and preparation method thereof |
| CN107035717B (en) * | 2017-04-14 | 2019-04-12 | 陈星建 | A kind of water pump vane and preparation method thereof |
| CN107939726A (en) * | 2017-12-16 | 2018-04-20 | 浙江泰福泵业股份有限公司 | Water pump vane and preparation method thereof |
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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: 20160622 Termination date: 20190130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |