CN206738043U - Centrifugal water turbine - Google Patents
Centrifugal water turbine Download PDFInfo
- Publication number
- CN206738043U CN206738043U CN201720408692.2U CN201720408692U CN206738043U CN 206738043 U CN206738043 U CN 206738043U CN 201720408692 U CN201720408692 U CN 201720408692U CN 206738043 U CN206738043 U CN 206738043U
- Authority
- CN
- China
- Prior art keywords
- fixing axle
- power
- power impeller
- gag lever
- lever post
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model provides a kind of centrifugal water turbine, including frame, the rotary shaft and the supporting plate of vertical rotating shaft being rotatably arranged in frame, the exterior annular of rotary shaft is distributed with that quantity is identical and the fixing axle of corresponding setting, power impeller and gag lever post, power impeller is rotatable in fixing axle, power impeller can be ridden against on corresponding gag lever post, the both ends of rotary shaft are by water-sealed bearing in frame, the supporting plate is circular and interval in rotary shaft, gag lever post and fixed both ends of the shaft are separately fixed in adjacent supporting plate, the gag lever post on adjacent area that supporting plate is formed, fixing axle, power impeller is interspersed, the power impeller is by water-sealed bearing in fixing axle, power impeller is pointed close to one end of fixing axle.Water resistance is small under the utility model, and power links up, efficiency high and service life length.
Description
Technical field
It the utility model is related to power set field, and in particular to a kind of centrifugal water turbine.
Background technology
Hydraulic flow power machine is by the dynamic power machine that the energy conversion of current is rotating mechanical energy, is mainly used in power station drive
Dynamic generator produces electric energy, is the crucial power-equipment in power station.It is a kind of centrifugal disclosed in patent ZL201320735448.9
Underwater power machine, when in use, the lower water resistance of power impeller are big, the operating efficiency of device are not only influenceed, to its structural strength
Influence it is also larger.Easily occur the discontinuous phenomenon of power in use, cause current fluctuation larger, produce pause and transition in rhythm or melody and show
As.In addition, rotation bound fraction of the patent in water gets rusty easily, influence normally to run.
Utility model content
Technical problem to be solved in the utility model is the deficiency for above-mentioned technology, there is provided a kind of lower water resistance is small,
Power links up, the centrifugal water turbine of efficiency high and service life length.
The technical solution adopted in the utility model is：A kind of centrifugal water turbine, including frame, be rotatably arranged in frame
The supporting plate of rotary shaft and vertical rotating shaft, the exterior annular of rotary shaft are distributed with that quantity is identical and the fixation of corresponding setting
Axle, power impeller and gag lever post, power impeller is rotatable in the fixing axle, and power impeller can ride against corresponding spacing
On bar, it is characterised in that by water-sealed bearing in frame, the supporting plate is circular and interval at the both ends of the rotary shaft
In rotary shaft, gag lever post and fixed both ends of the shaft are separately fixed in adjacent supporting plate, the adjacent area that supporting plate is formed
On gag lever post, fixing axle, power impeller be interspersed, the power impeller in fixing axle, is moved by water-sealed bearing
Power impeller is pointed close to one end of fixing axle.
Further preferably, the fixing axle, power impeller and gag lever post include outer layer fixing axle and and outer layer respectively
The one-to-one internal layer fixing axle of fixing axle, outer layer power impeller and with the one-to-one internal layer power leaf of outer layer power impeller
Plate, outer layer gag lever post and with the one-to-one internal layer gag lever post of outer layer gag lever post.
Further preferably, the water-sealed bearing includes closure, inner ring and outside of the closure located at water-sealed bearing
The both ends of circle.
Further preferably, described rotary shaft one end is clutch end, and the other end is connected with power-assisted wheel.
The utility model is that inventor improves second of the centrifugal water turbine meticulously, and the power of the engine more connects
Pass through, it is more strong and powerful.Specifically have the beneficial effect that：
First, the front end of power impeller is arranged to pointed, and lower water can be reduced when in use by being so advantageous to power impeller
Resistance, its structural strength is correspondingly improved, improve the operating efficiency of the present apparatus.Power impeller is double-decker, further
Efficiency is provided.
2nd, special water-sealed bearing is equipped with the both ends at the both ends of every piece of power impeller and rotary shaft, be so advantageous to
Power impeller and rotary shaft increase the service life, it is not easy to damage.
3rd, power impeller is interspersed, and makes power output more coherent, and caused electric current steadily exports.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the schematic diagram under the non-working condition of the utility model；
Fig. 4 is working state schematic representation of the present utility model.
Illustrate：1- rotary shafts, 2- frames, 3- supporting plates, 4- power impeller, 401- outer layer power impeller, in 402-
Layer power impeller, 5- outer layer gag lever posts, 6- outer layer fixing axles, 7- internal layer fixing axles, 8- internal layer gag lever posts.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is further described.
As depicted in figs. 1 and 2, a kind of centrifugal water turbine, including frame (2), the rotary shaft that is rotatably arranged in frame (2)
(1) and vertical rotating shaft (1) supporting plate (3), the exterior annular of rotary shaft (1) is distributed with that quantity is identical and corresponding setting
Fixing axle, power impeller (4) and gag lever post, power impeller (4) is rotatable in the fixing axle, and power impeller (4) can be taken
Lean against on corresponding gag lever post.Because the present apparatus is placed in water and worked, in order to prevent getting rusty for rotating part, rotary shaft
(1) both ends are by water-sealed bearing in frame (2), and power impeller (4) is located in fixing axle by water-sealed bearing, waterproof axle
Contract and include closure, the closure is located at the inner ring of water-sealed bearing and the both ends of outer ring.Be advantageous to power impeller (4) and rotary shaft
(1) increase the service life, it is not easy to damage.
Specifically, supporting plate (3) of the present utility model is circular and interval in rotary shaft (1), gag lever post and solid
Dead axle both ends are separately fixed in adjacent supporting plate (3) by screw, spacing on the adjacent area that supporting plate (3) is formed
Bar, fixing axle, power impeller (4) are interspersed, and power impeller (4) is pointed close to one end of fixing axle.Power staggeredly
Impeller (4) drives rotary shaft (1) to rotate under the impact of current by gag lever post, the present apparatus can be made to produce at work coherent
Power and then the electric current for exporting stabilization.Pointed power impeller (4) can reduce resistance of the water to power impeller (4) in lower water
Power, efficiency is improved, while relative improve structural strength.
In order to strengthen the output power of the present apparatus, power is improved, as shown in figure 3, power impeller (4) is arranged into double-deck knot
Structure, fixing axle, power impeller (4) and gag lever post include outer layer fixing axle (6) and corresponded with outer layer fixing axle (6) respectively
Internal layer fixing axle (7), outer layer power impeller (401) and with the one-to-one internal layer power leaf of outer layer power impeller (401)
Plate (402), outer layer gag lever post (5) and internal layer gag lever post one-to-one with outer layer gag lever post (8).Outer layer power impeller simultaneously
(401) it is seamless between internal layer power impeller (402).As shown in figure 4, arrow is the direction of current, and at work, current pair
Power impeller (4) produces impulsive force, and power impeller (4) rotates rotary shaft (1) by being pressed against limiting plate, double-deck power impeller
(4) design can greatly increase the contact area with current, and increase current improve to impulsive force caused by power impeller (4)
Power output, increase operating efficiency.
Rotary shaft (1) one end is clutch end, and the other end is connected with power-assisted wheel, and the effect of power-assisted wheel can make rotary shaft
(1) lighter, enhancing power output is rotated.
In addition, just containing a variety of different commercial significances that have been situated between, it is itself centrifugal water turbine of the present utility model in fact
Power can be provided to people to be used for drawing water, and generated electricity, be can also be used to a kind of science and education toy to children as each family.
It can be used for each hotel again, hotel, boss office is as appreciation product collectibles, and it or each tourist district are each amateurish
One of beautiful scenery is appreciated in place to people.
Described above only to express preferred embodiment of the present utility model, its description is more specific and detailed, but not
Therefore the limitation to the utility model patent scope can be interpreted as.It should be pointed out that the ordinary skill people for this area
For member, without departing from the concept of the premise utility, some deformations can also be made, improves and substitutes, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (4)
1. a kind of centrifugal water turbine, include the supporting plate of frame, the rotary shaft that is rotatably arranged in frame and vertical rotating shaft,
The exterior annular of rotary shaft is distributed with that quantity is identical and fixing axle, power impeller and the gag lever post of corresponding setting, power impeller
Rotatable to be located in fixing axle, power impeller can be ridden against on corresponding gag lever post, it is characterised in that the rotary shaft
Both ends are by water-sealed bearing in frame, and the supporting plate is located in rotary shaft for circular and interval, gag lever post and fixing axle
Both ends are separately fixed in adjacent supporting plate, and gag lever post, fixing axle, the power impeller on the adjacent area of supporting plate formation are equal
It is interspersed, for the power impeller by water-sealed bearing in fixing axle, power impeller is pointed close to one end of fixing axle.
2. a kind of centrifugal water turbine according to claim 1, it is characterised in that the fixing axle, power impeller and spacing
Bar respectively include outer layer fixing axle and with the one-to-one internal layer fixing axle of outer layer fixing axle, outer layer power impeller and with it is outer
The layer one-to-one internal layer power impeller of power impeller, outer layer gag lever post and spacing with the one-to-one internal layer of outer layer gag lever post
Bar.
3. a kind of centrifugal water turbine according to claim 1, it is characterised in that the water-sealed bearing includes closure, institute
Closure is stated located at the inner ring of water-sealed bearing and the both ends of outer ring.
4. a kind of centrifugal water turbine according to claim 1, it is characterised in that described rotary shaft one end is power output
End, the other end are connected with power-assisted wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408692.2U CN206738043U (en) | 2017-04-18 | 2017-04-18 | Centrifugal water turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408692.2U CN206738043U (en) | 2017-04-18 | 2017-04-18 | Centrifugal water turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738043U true CN206738043U (en) | 2017-12-12 |
Family
ID=60561085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720408692.2U Expired - Fee Related CN206738043U (en) | 2017-04-18 | 2017-04-18 | Centrifugal water turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828228A (en) * | 2020-07-09 | 2020-10-27 | 左全清 | Impeller self-cleaning type water turbine for hydroelectric power generation |
-
2017
- 2017-04-18 CN CN201720408692.2U patent/CN206738043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828228A (en) * | 2020-07-09 | 2020-10-27 | 左全清 | Impeller self-cleaning type water turbine for hydroelectric power generation |
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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 |
Granted publication date: 20171212 Termination date: 20180418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |