CN206555056U - A kind of new door brake style wind energy or water motility impeller - Google Patents
A kind of new door brake style wind energy or water motility impeller Download PDFInfo
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- CN206555056U CN206555056U CN201720083338.7U CN201720083338U CN206555056U CN 206555056 U CN206555056 U CN 206555056U CN 201720083338 U CN201720083338 U CN 201720083338U CN 206555056 U CN206555056 U CN 206555056U
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- axle sleeve
- driving axle
- impeller
- center driving
- blade
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- 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
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- 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
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The utility model is related to a kind of new door brake style wind energy or water motility impeller, including center transmission mechanism, magnetic suspension mechanism and at least two blade assemblies.Center transmission mechanism includes central shaft stake and center driving axle sleeve, and center driving axle sleeve is rotationally set in central shaft stake, and the lower end of center driving axle sleeve is provided with brake apparatus.Magnetic suspension mechanism includes upper magnet circle and lower magnet circle, and the lower surface of center driving axle sleeve is fixedly mounted in upper magnet circle, and lower magnet circle, which is fixed, to be set in central shaft stake, and upper magnet circle and lower magnet circle homopolarity are relative.Blade assembly is connected with center driving axle sleeve, and blade assembly includes blade rack and at least one door leaf, and door leaf is hinged on blade rack, and door leaf work stress surface is on-plane surface, and door leaf can be rotated in the side of blade rack.New door brake style wind energy of the present utility model or water motility impeller have the advantages that lightweight, high conversion efficiency and rotating mechanism energy consumption are small.
Description
Technical field
The utility model is related to wind energy or technical field of water energy generation, and in particular to a kind of new door brake style wind energy or water energy
Power turbine.
Background technology
Because door brake style impeller energy recovery ratio is high and wind energy impeller blade softly can be widely used on the building of town and country, its
Water motility impeller can develop ocean current this new energy.It is deep by numerous people and visitor after door brake style wind energy or the listing of water motility impeller
Family is liked, as market focus.Application also expands to shipbuilding industry and water pump in continuous expand from wind energy and water-energy generating electricity
Etc. application industry.Skill also is produced to door brake style wind energy and water motility impeller as market expands to the demand of door brake style impeller
Art proposes new demand：1st, former door brake style wind energy or water energy impeller its door leaf work stress surface are smooth, when air-flow or water impact
Easily slide out, resistance is small to cause energy capture rate relatively low.2nd, bearing pressure below center driving axle sleeve is excessive, frictional force disappears greatly
Some energy have been consumed, have caused energy transformation ratio low.3rd, many clients need this impeller bodies to substitute other vertical axis impellers, and former
Impeller complete machine is bad to be substituted.In order to meet the demand of numerous clients.I has carried out transformation and upgrade to former door brake style impeller and formed
New door brake style impeller technical system, to meet industry-by-industry needs.
Utility model content
The purpose of this utility model is to provide a kind of new door brake style wind energy or water motility impeller, existing to solve
Wind energy or water motility impeller quality it is larger, rotating mechanism energy consumption is big and the problem of wind energy or low water energy transformation efficiency.
To achieve the above object, a kind of new door brake style wind energy of the utility model offer or water motility impeller, including in
Heart transmission mechanism, magnetic suspension mechanism and at least two blade assemblies, the center transmission mechanism are passed including central shaft Zhuan He centers
Moving axis set, the center driving axle sleeve is rotationally set in the central shaft stake, and the lower end of the center driving axle sleeve is set
There is brake apparatus, the magnetic suspension mechanism includes upper magnet circle and lower magnet circle, and the center is fixedly mounted in the upper magnet circle
The lower surface of driving sleeve, the lower magnet circle, which is fixed, to be set in central shaft stake, upper magnet circle and lower magnet the circle homopolarity
Relatively, the blade assembly is connected with the center driving axle sleeve, and the blade assembly includes blade rack and at least one door
Page, the door leaf is hinged on the blade rack, and the door leaf work stress surface is on-plane surface, and the door leaf can be described
The side of blade rack is rotated.
It is preferred that, the center driving axle sleeve is hollow tubular structures, the lower end of the center driving axle sleeve in horn-like,
Upper bearing (metal) and lower bearing are respectively mounted inside the upper and lower side of the center driving axle sleeve, the lower bearing is cone bearing.
It is preferred that, the blade rack is by least one cross bar, at least a root post and the connection of at least one brace
Into the contact site of the blade rack and the door leaf is provided with elastomeric pad.
It is preferred that, the blade assembly is connected by tripod with the center driving axle sleeve, and the blade assembly is in extremely
Lack one layer of arrangement and every layer of blade assembly is evenly connected at the periphery of the center driving axle sleeve.
It is preferred that, the door leaf stress surface is on-plane surface, and the on-plane surface is wavy surface, huge thorn face, grid surface, honeycomb face
Or basin shape face.
It is preferred that, blade connection pedestal is arranged with the external diameter of the center driving axle sleeve, the blade connection pedestal is
Annular plate-like structure, the blade assembly is arranged on the blade by bolt and connected on pedestal.
The utility model has the following advantages that：
1st, on-plane surface is made in door leaf work stress surface, and on-plane surface, such as wavy surface, huge thorn face, grid surface and honeycomb face are improved
Energy capture rate.
2nd, magnetic suspension mechanism is set up under center transmission mechanism, mechanical friction can be mitigated, improve energy transformation ratio.
3rd, the larger of door leaf is no longer limited by support, further increases new door brake style wind energy or water motility
Impeller energy transformation efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the new door brake style wind energy power impeller of the utility model embodiment 1.
Fig. 2 is the profile of the new door brake style wind energy power impeller of the utility model embodiment 1.
Fig. 3 is the structural representation of the utility model door leaf.
Fig. 4 is the profile of the utility model Fig. 3 door leafs.
Fig. 5 is the profile of the utility model center driving axle sleeve.
Fig. 6 is the structural representation of the utility model magnetic suspension mechanism.
Fig. 7 is the rotation schematic diagram of new door brake style water motility impeller of the present utility model.
Fig. 8 is the structural representation of the new door brake style water motility impeller of the utility model embodiment 2.
Fig. 9 is the profile of the new door brake style water motility impeller of the utility model embodiment 2.
Figure 10 is the structural representation of the new door brake style water motility impeller of the utility model embodiment 3.
Figure 11 is the structural representation of the novel wind power door brake style impeller bodies of the utility model embodiment 4.
Figure 12 is the cross-sectional view of the wind energy door brake style impeller bodies of the utility model embodiment 4.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to scope of the present utility model.
Embodiment 1
As shown in figure 1, the new door brake style wind energy of this in the present embodiment or water motility impeller exemplified by wind energy impeller as entering
Row explanation, new door brake style wind energy or water motility impeller includes center transmission mechanism 1, magnetic suspension mechanism 2 and four blade groups
Part 3.Center transmission mechanism 1 includes central shaft stake 11 and center driving axle sleeve 12, during center driving axle sleeve 12 is rotationally set in
In heart axle stake 11 and positioned at the top of magnetic suspension mechanism 2, the lower end of center driving axle sleeve 12 is provided with brake apparatus, blade assembly
3 are connected with center driving axle sleeve 12.New door brake style wind energy of the present utility model or water motility impeller have lightweight, conversion
Efficiency high and the small advantage of rotating mechanism energy consumption.
As shown in figures 2 and 5, center driving axle sleeve 12 is hollow tubular structures, and the lower end of center driving axle sleeve 12 is in loudspeaker
Shape, the inside of the upper and lower ends of center driving axle sleeve 12 is separately installed with upper bearing (metal) 121 and lower bearing 122, upper bearing (metal) 121 and lower axle
Hold 122 to be respectively sleeved in central shaft stake 11, wherein lower bearing 122 is cone bearing.Central shaft stake 11 is in lower bearing 122
Extend radially outwardly to be formed at lower surface and get out of a predicament or an embarrassing situation 124, central shaft stake 11 is radially outward prolonged at the lower surface of upper bearing (metal) 121
Stretch to form top bar 123.By top bar 123 and get out of a predicament or an embarrassing situation 124 limit center driving axle sleeve 12 installed in central shaft stake 11
On position.Because upper bearing (metal) 121 and lower bearing 122 are cone bearing, lower bearing 122 also carries the axle of center driving axle sleeve 12
Upward moiety by weight, reduces friction of the center driving axle sleeve 12 in the axial direction between central shaft stake 11.So as to improve
New door brake style wind energy or water motility impeller energy conversion efficiency.The inside of central shaft stake 11 of wind energy impeller is hollow or solid
It is specifically dependent upon the installation site of engine base platform 5.
Central shaft stake 11 is provided with engine base platform 5, and engine base platform 5 is located at the lower section of center driving axle sleeve 12, brake apparatus
4 are fixedly mounted in engine base platform 5.Brake apparatus 4 includes braked wheel 41, braking apron 42 and brake valve 43, and braked wheel 41 is consolidated
The end of center driving axle sleeve 12 is scheduled on, braking apron 42 is fixed on by brake valve 43 in the engine base platform 5 of central shaft stake 11,
Brake valve 43 drives braking apron 42 to contact the braking realized to center driving sleeve 12 with braked wheel 41.The position of engine base platform 5
Put to be located at when for wind power generation and can also be located at upper end below, but it is more reasonable to be located at lower end, during for water-energy generating electricity
Upper end can only be located at, and central shaft stake 11 and center driving axle sleeve 12 are extended to more than the water surface.Brake valve in the utility model
43 are combined for auto-manual；Drive 125 is set on the external diameter of the lower end of center driving axle sleeve 12, and drive 125 is with generating electricity
Driven gear intermeshing on machine rotor, drive 125 is advisable with bevel gear.Can certainly be other gears.Center
Driving sleeve 12 rotates under the drive of blade assembly 3, and drive 125 drives generator to rotate and carried out by driven gear
Generate electricity.
As shown in Figures 3 and 4, blade assembly 3 is arranged in one layer vertically on center driving axle sleeve 12, naturally it is also possible to be in
Two layersth, three layers or multi-tier arrangement is waited.Each blade assembly 3 of same layer is evenly arranged in the periphery of center driving axle sleeve 12, respectively
Blade assembly 3 is connected pedestal 34 with the blade being set on the external diameter of center driving axle sleeve 12 by tripod and connected, blade connection
Pedestal 34 is annular plate-like structure, and blade assembly 3 is arranged on connection pedestal by bolt.Reduced by using tripod 33
Blade connects the quantity of pedestal 34, so as to reduce the weight of new door brake style wind energy or water motility impeller, improves new
Door brake style wind energy or water motility impeller energy transformation efficiency.Blade assembly 3 includes blade rack and at least two door leafs 32, leaf
Plate rack includes cross tube 311, sheer pole 312 and multiple columns 313, and the interval of column 313 is connected to cross tube 311 and sheer pole
So as to constitute the unit of support 31 between 312, in the present embodiment, column 313 is perpendicular to cross tube 311, sheer pole 312 and upper horizontal stroke
Bar 311 is not all right flat, so as to constitute the support 31 of right-angled trapezium.Certainly, the shape of support 31 can also be triangle, rectangle
Or other shapes, it is determined with specific reference to needs.The contact site of blade rack and door leaf 32 is provided with elastomeric pad, passes through
Elastomeric pad is set to greatly reduce the vibrations of door leaf 32.The size of door leaf 32 is more than the size of support 31.The vertical edge of door leaf 32
It is hinged with column 313, because the size of door leaf 32 is more than the size of support 31, door leaf 32 can only be rotated in the side of support 31, no
Occur that door leaf 32 turns to the opposite side of support 31, so that door leaf 32 is closed when with the wind, opened in contrary wind.Together
When, by the size for increasing the component of door leaf 32 so that door leaf 32 can receive more windy energy, so as to further add
The energy recovery ratio of door leaf 32.The density of door leaf 32 and the equal density of air, the density of certain door leaf 32 can also be more than air
Density, optimal selection is both equal densities.It can prevent door leaf 32 from being dropped after opening, cause bladed disk vibration, structure is excellent
Change, the leaf weight for overcoming similar impeller is excessive, its coherence power and centrifugal force destruction impeller operation stability and energy harvesting
The shortcoming of reduction.Door leaf 32 in the present embodiment is inflation door leaf 32, and door leaf 32 is made up of foam framework 321 and dim skin 322,
Dim skin 322, which is fixed in the outside of foam framework 321, foam framework 321, is provided with cavity, and density is filled with cavity less than air
Inert gas after, the equal density of door leaf 32 and air, its density is 0.00129g/cm3.Cavity can be by multiple cylinders
By gas transmission road connection 325 between 324 compositions, each cylinder 324, the top of door leaf 32 is provided with air inlet 326, can inputted
Light gas, bottom is provided with exhaust outlet 327, for discharging air.The door leaf 32 of small-sized door brake style wind energy impeller, can use foam
Plate, covering or skin panel are made, and its density is close with air.
As shown in fig. 6, magnetic suspension mechanism 2 includes two upper magnet circles 21 and lower magnet circle 22 annular in shape, upper magnet circle
The lower surface of 21 fixed installation center driving axle sleeves 12, lower magnet circle 22 and the homopolarity of upper magnet circle 21 are relatively fixed in being set in
It is connected in heart axle stake 11 and with engine base platform 5.By the way that upper magnet circle 21 and the homopolarity of lower magnet circle 22 are oppositely arranged, upper magnet circle
21 promote center driving axle sleeve 12 to be in suspended state, thus substantially reduce center driving axle sleeve 12 and central shaft stake 11 it
Between because rubbing brought energy loss, improve the energy conversion efficiency of new door brake style wind energy or water motility impeller.
Further, for the structural strength of reinforced blade support, the present embodiment middle period plate rack also includes multiple oblique pulls
Two braces 314 are set between bar 314, adjacent upright posts 313, and two interconnections of brace 314 are in cross tube 311 and lower horizontal stroke
Between bar 312.
Further, in order to improve the energy recovery ratio of door leaf 32, the stress surface of page door is on-plane surface, in the present embodiment
In, on-plane surface refers to wavy surface, stress surface and when flowing at an acute angle of wind when page door, due to the presence of wavy surface, increases page
Men Yufeng stress surface, the further energy recovery ratio for improving door leaf 32, so as to further improve new door brake style wind
The energy conversion efficiency of energy or water motility impeller.Certain on-plane surface can also be huge thorn face, grid surface, honeycomb face, basin shape face
Or corrugated surface etc., determined with specific reference to door leaf size.
As shown in fig. 7, operation principle：The present embodiment is mainly used in wind power generation, and its cardinal principle is door when with the wind
Page 32 may turn off, and collect kinetic energy, door leaf 32 will be opened in contrary wind contrary wind, reduce resistance.Whole impeller is uneven in stress
Just rotated during weighing apparatus power.Using when, center driving axle sleeve 12 11 is movably arranged at wind flow vertically by central shaft stake, when
Distinguished and admirable to flow to the utility model from the direction of diagram, each door leaf 32 of four revolving door units of two blade assemblies 3 in left side is in wind
Rotated in the presence of power so that the plane of door leaf 32 is substantially parallel with wind direction, door leaf 32 is opened, such door leaf 32 is to wind
Resistance reaches minimum；Each door leaf 32 of four revolving door units of two blade assemblies 3 in right side is also rotated under wind-force effect,
But because page door size is more than the size of support 31 so that door leaf 32 can not turn over support 31, and door leaf 32 can be tightly against support
31, at this moment the plane of door leaf 32 and wind direction are substantially vertical, so reach maximum to the resistance of wind, and on both sides, strength is unbalanced makees
Under so that impeller of the present utility model is by huge moment loading, so as to promote whole impeller to turn clockwise；Center driving
Axle sleeve 12 is connected by transmission mechanism with generator, forms wind power generation system, transmission mechanism can be chain and gear type
Any combination of the drive mechanism such as transmission, belt and pulley drive, drive link transmission or above-mentioned drive mechanism is formed
Drive mechanism；The kinetic energy of certain center driving axle sleeve 12 can also be connected to other grinders, steamer, water pump etc. and set
It is standby, provide kinetic energy to these equipment.
Embodiment 2
As shown in FIG. 8 and 9, the new door brake style water motility impeller of this in the present embodiment is said as water energy impeller power
Bright, the central shaft stake 11 of door brake style water motility impeller can only just use the connection Submarine Basic stake of grafting technology.Because this grafting
Technology, which had both been easy to install under water, also allows for that impeller is put forward into maintenance in the future.Grafting technology is to use seabed piling technology by many rib bases
Stake is fixed on sea bed.Then central shaft stake 11 of the pre-fabricated base portion provided with many rib jacks is lifted together with the impeller installed
Grafting coincide.
It is with the difference of embodiment 1, the drive 125 on engine base platform 5, brake valve and center driving axle sleeve 12
Position upper end is changed to by the lower end of center driving axle sleeve 12, corroded so as to avoid by seawater.Central shaft stake 11 is hollow
Central shaft stake 11, is easy to cable to pass therethrough.The density of door leaf 32 and the equal density of water, are 1 to 1.025g/cm3.Door lock
The door leaf 32 of formula water motility impeller is without filling lightweight inert gas.Door leaf 32 can also make of metal.
The operation principle be the same as Example 1 of impeller, is only changed to this implementation by the wind energy in embodiment 1 in the present embodiment
The water energy of example, will not be repeated here.
Embodiment 3
As shown in Figure 10, the new door brake style wind energy of this in the present embodiment or water motility impeller it is different from embodiment 1 it
It is in the present embodiment middle period plate rack only includes a cross bar, many braces 314 and many root posts 313.In column 313
Portion is connected with cross bar and column 313 is vertical with cross bar.The two ends of column 313 are connected by two braces 314 and cross bar respectively
Connect, door leaf 32 is hinged on column 313.The new door brake style wind energy of this in the present embodiment or water motility leaf compared with Example 1
Wheel substantially reduces the weight of blade rack, further improves new door brake style wind energy or water motility impeller energy conversion effect
Rate.
Embodiment 4
As shown in FIG. 11 and 12, wind energy door brake style impeller bodies are made up of center vane pedestal 34 and blade assembly 3, blade
Component 3 is uniformly connected on blade base 34.The wind energy door brake style impeller bodies can be not only used for new door brake style wind energy
Or water motility impeller, can also extensive utilization other mechanically.Other magnetic levitation technology can be also used on articulated axle, so can be with
Mitigate the frictional force of door leaf.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be modified or improved, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (6)
1. a kind of new door brake style wind energy or water motility impeller, it is characterised in that including center transmission mechanism, magnetic suspension mechanism
With at least two blade assemblies, the center transmission mechanism includes central shaft stake and center driving axle sleeve, the center driving axle
Set is rotationally set in the central shaft stake, and the lower end of the center driving axle sleeve is provided with brake apparatus, the magnetic suspension
Mechanism includes upper magnet circle and lower magnet circle, and the lower surface of the center driving axle sleeve is fixedly mounted in the upper magnet circle, described
Lower magnet circle, which is fixed, to be set in central shaft stake, and upper magnet circle and lower magnet the circle homopolarity is relative, the blade assembly and institute
The connection of center driving axle sleeve is stated, the blade assembly includes blade rack and at least one door leaf, and the door leaf is hinged on described
On blade rack, the door leaf work stress surface is on-plane surface, and the door leaf can be rotated in the side of the blade rack.
2. new door brake style wind energy according to claim 1 or water motility impeller, it is characterised in that the center driving
Axle sleeve is hollow tubular structures, and the lower end of the center driving axle sleeve is in horn-like, in the upper and lower side of the center driving axle sleeve
Upper bearing (metal) and lower bearing are installed respectively by portion, and the lower bearing is cone bearing.
3. new door brake style wind energy according to claim 1 or water motility impeller, it is characterised in that the blade rack
It is formed by connecting by least one cross bar, at least a root post and at least one brace, the blade rack and the door leaf
Contact site is provided with elastomeric pad.
4. new door brake style wind energy according to claim 1 or water motility impeller, it is characterised in that the blade assembly
It is connected by tripod with the center driving axle sleeve, the blade assembly is at least one layer of arrangement and every layer of blade assembly is equal
The periphery of the center driving axle sleeve is connected to evenly.
5. new door brake style wind energy according to claim 1 or water motility impeller, it is characterised in that the door leaf stress
Face is on-plane surface, and the on-plane surface is wavy surface, huge thorn face, grid surface, honeycomb face or basin shape face.
6. new door brake style wind energy according to claim 1 or water motility impeller, it is characterised in that the center driving
Blade connection pedestal is arranged with the external diameter of axle sleeve, the blade connection pedestal is annular plate-like structure, and the blade assembly leads to
Bolt is crossed on blade connection pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083338.7U CN206555056U (en) | 2017-01-22 | 2017-01-22 | A kind of new door brake style wind energy or water motility impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083338.7U CN206555056U (en) | 2017-01-22 | 2017-01-22 | A kind of new door brake style wind energy or water motility impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555056U true CN206555056U (en) | 2017-10-13 |
Family
ID=60009946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720083338.7U Active CN206555056U (en) | 2017-01-22 | 2017-01-22 | A kind of new door brake style wind energy or water motility impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374780A (en) * | 2019-08-15 | 2019-10-25 | 候年进 | A kind of torsional output device |
| CN110486210A (en) * | 2019-10-08 | 2019-11-22 | 范文鸿 | A kind of impeller that fluid dynamic energy is changed into rotating mechanical energy |
-
2017
- 2017-01-22 CN CN201720083338.7U patent/CN206555056U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374780A (en) * | 2019-08-15 | 2019-10-25 | 候年进 | A kind of torsional output device |
| CN110486210A (en) * | 2019-10-08 | 2019-11-22 | 范文鸿 | A kind of impeller that fluid dynamic energy is changed into rotating mechanical energy |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201012 Address after: Room 18611, building 3, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai Patentee after: Qiongchang new energy technology (Shanghai) Co.,Ltd. Address before: Jiang Jia Qiao Zhen 421636 Hunan city of Hengyang province Qidong County Hu Ping five group Patentee before: Yu Baoqiong |
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| TR01 | Transfer of patent right |