CN211422829U - Novel vertical axis wind turbine - Google Patents
Novel vertical axis wind turbine Download PDFInfo
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- CN211422829U CN211422829U CN201922379051.0U CN201922379051U CN211422829U CN 211422829 U CN211422829 U CN 211422829U CN 201922379051 U CN201922379051 U CN 201922379051U CN 211422829 U CN211422829 U CN 211422829U
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- magnetic suspension
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- generator assembly
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a novel vertical axis aerogenerator relates to the aerogenerator field, the utility model discloses an aerogenerator includes the magnetic suspension generator assembly, the motor spindle of magnetic suspension generator assembly is connected with the fan main shaft through the motor spindle switching cover, the outer rotatable suit of fan main shaft has the fan barrel, the support sleeve on the support is installed to fan barrel upper end, the support lower support cover is installed to fan barrel lower extreme, the support sleeve is connected through flange and the motor bearing cap of magnetic suspension generator assembly below on the support, and the fan blade is sheathe in through support mounting support sleeve and support lower support cover on the support. The utility model discloses a magnetic suspension generator assembly overhead design installs the magnetic suspension generator assembly the utility model discloses an aerogenerator's top overhauls or changes when maintaining the magnetic suspension generator assembly, only need open the magnetic suspension generator assembly of dismantlement top can.
Description
Technical Field
The utility model relates to a aerogenerator field, in particular to novel vertical axis aerogenerator.
Background
At present, in the traditional vertical axis wind driven generator in the market, the generator part is arranged at the lower position of the whole wind driven generator. The disadvantages of such an assembled wind turbine are:
1. the whole machine is difficult to assemble. The conventional vertical axis wind driven generator must be installed step by step from bottom to top during assembly, rework is caused when the assembly precision in any step is not high, and a large amount of manpower and material resources are consumed.
2. The packing and transportation cost is high. When the conventional vertical axis wind driven generator is used for shipping and packaging, the main machine part cannot be disassembled and only can be integrally packaged, so that the packaging box has large volume and heavy weight, and particularly has high transportation cost during international transportation,
3. the maintenance of the fan consumes time and labor. Because the wind driven generator needs to work all year round, the daily maintenance of the whole machine is particularly important. The generator part is a core component of the vertical axis wind driven generator, the generator part of the conventional vertical axis wind driven generator is positioned below the fan, and under the condition that the maintenance or even damage of the fan generator needs to be repaired, if the fan generator needs to be disassembled, the whole machine needs to be completely disassembled, and the whole machine comprises fan blades and a support. Such a workload requires a large amount of manpower and material resources.
Therefore, the research and development of a novel vertical axis wind turbine which is easy to assemble, convenient to transport and convenient to disassemble is urgent.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel vertical axis aerogenerator solves present aerogenerator equipment degree of difficulty big, repaiies the problem of maintaining consuming time and wasting force.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a novel vertical axis aerogenerator, includes the magnetic levitation generator assembly, the motor spindle of magnetic levitation generator assembly is connected with the fan main shaft through motor spindle switching cover, the fan main shaft is outer rotatable to be suit has the fan barrel, the support sleeve on the support is installed to fan barrel upper end, support under-bracing cover is installed to fan barrel lower extreme, the support sleeve is connected with the motor bearing cap of magnetic levitation generator assembly below through flange on the support, and the fan blade is sheathe in support sleeve and support under-bracing through the support mounting.
Preferably, the magnetic suspension generator assembly comprises a motor spindle, an upper casing cover and a lower casing cover are rotatably mounted on the motor spindle through bearings, magnets and coils are mounted in the upper casing cover and the lower casing cover, the magnets are mounted on the inner walls of the upper casing cover and the lower casing cover, a motor bearing cover is mounted at the bottom of the lower casing cover, and the lower casing cover is rotatably connected with the motor spindle through bearings.
Preferably, the motor spindle adapter sleeve is fixedly connected with the fan spindle through bolts.
Preferably, the lower support sleeve of the bracket is rotatably connected with the main shaft of the fan through a bearing.
Preferably, the support lower support sleeve is provided with a grease nipple.
Preferably, the support sleeve on the support and the fan cylinder are fixed by bolts; and the connecting flange and the support sleeve on the bracket are fixed by bolts.
Preferably, the motor spindle and the motor spindle adapter sleeve are fixed by a flat key; the motor bearing cover and the connecting flange are fixed through bolts.
By adopting the technical scheme, the utility model adopts the overhead design of the magnetic suspension generator assembly, the magnetic suspension generator assembly is arranged at the top end of the wind driven generator, and when the magnetic suspension generator assembly is overhauled or replaced and maintained, the magnetic suspension generator assembly above the magnetic suspension generator assembly is only required to be opened and disassembled; the package transportation cost is reduced, the magnetic suspension generator assembly is taken out for independent packaging during packaging, the packaging space is saved, the mode that the whole vertical axis wind driven generator needs to be packaged like the conventional vertical axis wind driven generator at present is not needed, and the transportation cost can be greatly saved.
Drawings
Fig. 1 is a schematic structural view of a wind power generator according to the present invention;
fig. 2 is a main sectional view of the wind turbine generator after the fan blades and the bracket are removed.
In the figure, 1-a motor spindle, 2-a motor bearing cover, 3-a machine shell upper cover, 4-a machine shell lower cover, 5-a magnet, 6-a coil, 7-a motor spindle adapter sleeve, 8-a fan spindle, 9-a fan barrel, 10-a support upper support sleeve, 11-a connecting flange, 12-a support lower support sleeve, 13-a fan blade, 14-a support, 15-a grease nipple and 16-a magnetic suspension generator assembly.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1 and 2, a novel vertical axis wind turbine includes a magnetic suspension generator assembly 16, a motor spindle 1 of the magnetic suspension generator assembly 16 is connected with a fan spindle 8 through a motor spindle adapter sleeve 7, the fan spindle 8 is externally rotatably sleeved with a fan cylinder 9, a support upper support sleeve 10 is installed at the upper end of the fan cylinder 9, a support lower support sleeve 12 is installed at the lower end of the fan cylinder 9, the support upper support sleeve 10 is connected with a motor bearing cover 2 below the magnetic suspension generator assembly 16 through a connecting flange 11, and fan blades 13 are installed on the support upper support sleeve 10 and the support lower support sleeve 12 through a support 14.
When the wind power generator is used, the fan blades 13 are driven by wind power to drive the fan cylinder 9 and a shell of a magnetic suspension generator assembly 16 connected with the support sleeve 10 on the support to do circular motion through the support 14, and a motor spindle 1 in the magnetic suspension generator assembly 16 is driven to perform wind power generation.
Specifically, magnetic suspension generator assembly 16 includes motor spindle 1, motor spindle 1 goes up to rotate to install casing upper cover 3 and casing lower cover 4 through the bearing, install magnet 5 and coil 6 in casing upper cover 3 and the casing lower cover 4, magnet 5 installs on the inner wall of casing upper cover 3 and casing lower cover 4, motor bearing cap 2 is installed to casing lower cover 4 bottom, rotate through the bearing between casing lower cover 4 and the motor spindle 1 and be connected. When the fan is used, the fan barrel 9 is driven by the fan blades 13 to do circular motion to drive the casing upper cover 3 and the casing lower cover 4 to do circular motion, and the motor spindle 1, the casing upper cover 3 and the casing lower cover 4 can rotate, so that the casing upper cover 3 and the casing lower cover 4 do circular motion to enable the coil 6 and the magnet 5 in the circular motion to generate relative displacement, and then the magnet 5 cuts the magnetic field of the coil 6 to generate induced current. When needing to overhaul or change maintenance coil 6, only need demolish casing upper cover 3, can dismantle, take out coil 6, make the utility model discloses a aerogenerator is convenient for maintain.
Specifically, the motor spindle adapter sleeve 7 is fixedly connected with the fan spindle 8 through bolts.
Specifically, the support lower support sleeve 12 is rotatably connected with the fan main shaft 8 through a bearing.
In order to perform daily maintenance on the bearing in the support lower support sleeve 12, the support lower support sleeve 12 is provided with the grease nipple 15, and the bearing in the support lower support sleeve 12 can be lubricated and maintained by adding grease through the grease nipple 15 without detaching the support lower support sleeve 12.
The utility model discloses a wind driven generator's assembly method, including following step:
(1) vertically placing a main shaft 8 of the fan, and sleeving a lower support sleeve 12 and a fan barrel 9 of a support;
(2) the fan blade 13 is arranged on the bracket 14;
(3) continuously installing a support sleeve 10 on the bracket on the blower barrel 9;
(4) installing a support 14 provided with fan blades 13 on a support upper support sleeve 10 and a support lower support sleeve 12;
(5) a motor main shaft adapter sleeve 7 is arranged on the fan main shaft 8;
(6) mounting the connecting flange 11 on the support sleeve 10 on the bracket;
(7) and finally, installing the magnetic suspension generator assembly 16.
The diesel oil can be used for cleaning all parts before actual assembly, so that impurities on the surfaces of the parts can be removed, a good lubricating effect is achieved, and subsequent assembly is facilitated.
Specifically, in the step (3), the support sleeve 10 on the support and the fan cylinder 9 are fixed by bolts.
Specifically, in the step (5), the fan spindle 8 and the motor spindle adapter sleeve 7 are fixed by bolts.
Specifically, in the step (6), the connecting flange 11 and the support sleeve 10 on the bracket are fixed by bolts.
Specifically, the installation method of the magnetic suspension generator assembly 16 in the step (7) is as follows: the motor spindle 1 and the motor spindle adapter sleeve 7 of the magnetic suspension generator assembly 16 are fixed by flat keys, the detachable connection between the motor spindle 1 and the motor spindle adapter sleeve 7 can be realized through the flat key fixation for transmitting torque and motion, the flat key has simple structure and convenient assembly and disassembly, is suitable for occasions with good neutrality, high speed, bearing variable load and impact, and is convenient for subsequent alignment for the maintenance and disassembly of the magnetic suspension generator assembly 16 of the wind driven generator; the motor bearing cover 2 is fixed by bolts and the connecting flange 11, and the magnetic suspension generator assembly 16 above the motor bearing cover can be effectively supported in a rotating mode.
The utility model adopts the design of the magnetic suspension generator assembly 16 with the upper part, the magnetic suspension generator assembly 16 is arranged at the top end of the wind driven generator, when the magnetic suspension generator assembly 16 is overhauled or replaced and maintained, the magnetic suspension generator assembly 16 above the magnetic suspension generator assembly is only needed to be opened and disassembled; the packaging and transportation cost is reduced, the magnetic suspension generator assembly 16 is taken out and packaged independently during packaging, the packaging space is saved, the mode that the whole and whole packaging is needed like the conventional vertical axis wind driven generator at present is not needed, and the transportation cost can be greatly saved; through the utility model discloses an assembly method convenient and fast adopts the aerogenerator of magnetic suspension generator assembly 16 overhead type simpler, swift than conventional vertical axis aerogenerator, is fit for mass production in the short time.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (7)
1. A novel vertical axis wind turbine is characterized in that: including magnetic suspension generator assembly (16), motor spindle (1) of magnetic suspension generator assembly (16) is connected with fan main shaft (8) through motor spindle switching cover (7), fan main shaft (8) outer rotatable suit has fan barrel (9), support sleeve (10) on the support is installed to fan barrel (9) upper end, support lower support cover (12) are installed to fan barrel (9) lower extreme, support sleeve (10) are connected with motor bearing cap (2) of magnetic suspension generator assembly (16) below through flange (11) on the support, and fan blade (13) are installed on support sleeve (10) and support lower support cover (12) on the support through support (14).
2. The new vertical axis wind turbine as defined in claim 1, wherein: magnetic suspension generator assembly (16) include motor spindle (1), motor spindle (1) is gone up and to be rotatable must install casing upper cover (3) and casing lower cover (4) through the bearing, install magnet (5) and coil (6) in casing upper cover (3) and casing lower cover (4), magnet (5) are installed on the inner wall of casing upper cover (3) and casing lower cover (4), motor bearing lid (2) are installed to casing lower cover (4) bottom, rotate through the bearing between casing lower cover (4) and motor spindle (1) and be connected.
3. The new vertical axis wind turbine as defined in claim 1, wherein: the motor main shaft adapter sleeve (7) is fixedly connected with the fan main shaft (8) through bolts.
4. The new vertical axis wind turbine as defined in claim 1, wherein: the lower support sleeve (12) of the bracket is rotatably connected with the main shaft (8) of the fan through a bearing.
5. The new vertical axis wind turbine as defined in claim 1 or 4, wherein: and a grease nipple (15) is arranged on the lower support sleeve (12) of the bracket.
6. The new vertical axis wind turbine as defined in claim 1, wherein: the support sleeve (10) on the support and the fan cylinder (9) are fixed by bolts; and the connecting flange (11) and the support sleeve (10) on the support are fixed by bolts.
7. The new vertical axis wind turbine as claimed in claim 1 or 2, wherein: the motor spindle (1) and the motor spindle adapter sleeve (7) are fixed by a flat key; the motor bearing cover (2) and the connecting flange (11) are fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379051.0U CN211422829U (en) | 2019-12-25 | 2019-12-25 | Novel vertical axis wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379051.0U CN211422829U (en) | 2019-12-25 | 2019-12-25 | Novel vertical axis wind turbine |
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| Publication Number | Publication Date |
|---|---|
| CN211422829U true CN211422829U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922379051.0U Active CN211422829U (en) | 2019-12-25 | 2019-12-25 | Novel vertical axis wind turbine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953124A (en) * | 2019-12-25 | 2020-04-03 | 无锡风腾新能源科技发展有限公司 | Novel vertical axis wind turbine and assembling method thereof |
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2019
- 2019-12-25 CN CN201922379051.0U patent/CN211422829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953124A (en) * | 2019-12-25 | 2020-04-03 | 无锡风腾新能源科技发展有限公司 | Novel vertical axis wind turbine and assembling method thereof |
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