CN205895682U - Impeller - Google Patents
Impeller Download PDFInfo
- Publication number
- CN205895682U CN205895682U CN201620839371.3U CN201620839371U CN205895682U CN 205895682 U CN205895682 U CN 205895682U CN 201620839371 U CN201620839371 U CN 201620839371U CN 205895682 U CN205895682 U CN 205895682U
- Authority
- CN
- China
- Prior art keywords
- spoke
- wheel hub
- shaped blade
- impeller
- parabola shaped
- 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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- Hydraulic Turbines (AREA)
Abstract
The utility model provides an impeller, including wheel hub, spoke and parabola shape blade, spoke and wheel hub's outer circumference connecting, the even ring of parabola shape blade is established on the spoke, wheel hub is formed to closing by two components of a whole that can function independentlys, has seted up sharp gap on the spoke, and sharp gap is through the center of spoke, two components of a whole that can function independentlys of wheel hub to closing face and sharp gap coplane, connect through the fastener between two components of a whole that can function independentlys of wheel hub. The utility model provides an impeller, simple structure, the installation is convenient with the dismantlement, and each part connection structure is firm reliable, and energy transmission efficiency is high.
Description
Technical field
This utility model is related to a kind of rotor part, more particularly, to a kind of impeller.
Background technology
Impeller is steam turbine or the rotor portion of water pump or compressor.It is that one kind passes to liquid or gas energy, or
Obtain the vaned rotary body of tool of energy from liquid or gas.The defect that existing impeller exists has: effective energy transformation rate
Low, structure is relative complex, and dismounting is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of impeller, to solve above-mentioned technical problem.
Technical problem to be solved in the utility model employs the following technical solutions to realize:
A kind of impeller it is characterised in that: include wheel hub, spoke and parabola shaped blade, described spoke is cylindrical with wheel hub
Week connects, and described parabola shaped blade uniform ring is located on spoke, and described wheel hub is involuted by two splits, and spoke opens up
There is rectilinear slot, through the center of spoke, the involutory surface of two splits of wheel hub is coplanar with rectilinear slot, wheel hub for rectilinear slot
Connected by securing member between two splits.
The length of described rectilinear slot is less than the diameter of spoke, and rectilinear slot both sides are provided with connecting plate and are fixedly connected, even
Fishplate bar one end is fixedly connected with spoke, and the other end is bolted with spoke.
The opening of described parabola shaped blade is consistent, and spoke is located on the opening centrage of parabola shaped blade.
In spoke radially, parabola shaped blade half is fixed on spoke, and half is stretched out outside spoke.
Open the bolt of one end of connecting plate, two splits of wheel hub can be opened, and separable a certain distance, is easy to
Install.
The beneficial effects of the utility model are:
This utility model provides a kind of impeller, and structure is simple, and installation and removal are convenient, and each member connection structure firmly may be used
Lean on, moment of torsion is big, energy transfer efficiency is high.
Brief description
Fig. 1 is schematic front view of the present utility model；
Fig. 2 is schematic top plan view of the present utility model；
Fig. 3 is the schematic shapes of parabola shaped blade.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face with specific embodiments and the drawings, is expanded on further this utility model, but following embodiment is only of the present utility model excellent
Select embodiment, and not all.Based on the embodiment in embodiment, those skilled in the art are not making creative work
Under the premise of obtained other embodiments, broadly fall into protection scope of the present invention.
Specific embodiment of the utility model is described below in conjunction with the accompanying drawings.
As Figure 1-3, a kind of impeller, including wheel hub 3, spoke 2 and parabola shaped blade 1, spoke 2 is outer with wheel hub 3
Circumference connects, and parabola shaped blade 1 uniform ring is located on spoke 2, and wheel hub 3 is involuted by two splits, and spoke 2 offers
Rectilinear slot 4, through 4 centers crossing spoke, the involutory surface of two splits of wheel hub 3 is coplanar with rectilinear slot 4, wheel hub for rectilinear slot
Connected by securing member between 3 two splits；
The length of rectilinear slot 4 is less than the diameter of spoke 2, and rectilinear slot 4 both sides are provided with connecting plate 5 and are fixedly connected, even
Fishplate bar 5 one end is fixedly connected with spoke 2, and connecting plate 5 other end and spoke 2 are bolted.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Be only preference of the present utility model, be not intended to limit this utility model, without departing from this utility model spirit and scope
On the premise of, this utility model also has various changes and modifications, and these changes and improvements both fall within this claimed practicality
In new scope.This utility model claims scope by appending claims and its equivalent thereof.
Claims (4)
1. a kind of impeller it is characterised in that: include wheel hub, spoke and parabola shaped blade, the excircle of described spoke and wheel hub
Connect, described parabola shaped blade uniform ring is located on spoke, and described wheel hub is involuted by two splits, and spoke offers
Rectilinear slot, through the center of spoke, the involutory surface of two splits of wheel hub is coplanar with rectilinear slot for rectilinear slot, and the two of wheel hub
Connected by securing member between individual split.
2. impeller according to claim 1 it is characterised in that: the length of described rectilinear slot be less than spoke diameter, directly
Linear slit gap both sides are provided with connecting plate and are fixedly connected, and connecting plate one end is fixedly connected with spoke, and the other end passes through bolt with spoke
Connect.
3. impeller according to claim 1 it is characterised in that: the opening of described parabola shaped blade is consistent, and spoke is located at
On the opening centrage of parabola shaped blade.
4. impeller according to claim 1 it is characterised in that: in spoke radially, parabola shaped blade one is semifixed
On spoke, half is stretched out outside spoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839371.3U CN205895682U (en) | 2016-08-04 | 2016-08-04 | Impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839371.3U CN205895682U (en) | 2016-08-04 | 2016-08-04 | Impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895682U true CN205895682U (en) | 2017-01-18 |
Family
ID=57782573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620839371.3U Expired - Fee Related CN205895682U (en) | 2016-08-04 | 2016-08-04 | Impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382722A (en) * | 2022-01-24 | 2022-04-22 | 山东省章丘鼓风机股份有限公司 | Ceramic impeller with anti-impact fixing structure |
-
2016
- 2016-08-04 CN CN201620839371.3U patent/CN205895682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382722A (en) * | 2022-01-24 | 2022-04-22 | 山东省章丘鼓风机股份有限公司 | Ceramic impeller with anti-impact fixing structure |
| CN114382722B (en) * | 2022-01-24 | 2024-01-30 | 山东省章丘鼓风机股份有限公司 | Ceramic impeller with anti-impact fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Impeller cylinder combination of impeller motor Effective date of registration: 20200330 Granted publication date: 20170118 Pledgee: Bengbu Branch of China Construction Bank Co.,Ltd. Pledgor: ANHUI HENGTIAN ENVIRONMENTAL EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020980001118 |
|
| 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: 20170118 Termination date: 20210804 |