CN214366550U - Engine room frame structure of wind driven generator - Google Patents
Engine room frame structure of wind driven generator Download PDFInfo
- Publication number
- CN214366550U CN214366550U CN202120323865.7U CN202120323865U CN214366550U CN 214366550 U CN214366550 U CN 214366550U CN 202120323865 U CN202120323865 U CN 202120323865U CN 214366550 U CN214366550 U CN 214366550U
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- module group
- frame structure
- cabin
- engine room
- wind turbine
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an engine room frame construction for aerogenerator, this structure adopt modularization space frame form to connect firmly on aerogenerator's base or bearing frame. The frame structure supports the cabin cover, the cabin platform, the electric control cabinet body, the radiator, the hydraulic station, the cabin crane, the converter, the transformer and other cabin internal parts of the wind driven generator. By adopting the frame structure, the assembly efficiency can be improved, the using amount and the cost of the bearing materials of the engine room can be reduced, the design of the engine room cover is simplified, and the manufacturing, transporting and installing costs of the engine room cover body are reduced.
Description
Technical Field
The utility model relates to a wind power generation technical field specifically is an engine room frame construction for aerogenerator.
Background
The supporting structure of the cabin component of the wind driven generator is an indispensable component in the wind driven generator, supports cabin covers, cabin platforms, an electric control cabinet body, radiators, hydraulic stations, a cabin crane, a current transformer, transformers and other cabin components on one hand, and provides structural support for operation spaces and passages of unit operation and maintenance personnel on the other hand.
At present, the design of the supporting structure of the engine room components of most wind turbine generators does not carry out systematic analysis according to the overall loading characteristics and the supporting requirements of the engine room, but simply designs the connection interface and the supporting requirements in the engine room, so that the supporting structure of the engine room components is excessively heavy or insufficient in supporting capacity, and further the cost is increased or hidden troubles are brought to the safe operation of the generator set. Meanwhile, due to the fact that the whole view is not taken into consideration, designed parts are scattered, and the work of each link of manufacturing, assembling, operation and maintenance is complicated.
Disclosure of Invention
To the above problem, the utility model discloses on the basis of the cabin bearing characteristics and each parts support demand of cabin of comprehensive consideration, provide a aerogenerator's cabin frame construction. The utility model discloses the scheme as follows.
The utility model discloses the structure adopts modularization space frame form, contains left module group, right module group, goes up module group, lower module group, back module group and supplementary module group. The left module group, the right module group, the upper module group, the lower module group and the rear module group are respectively positioned at the left part, the right part, the upper part, the lower part and the rear part of the frame structure; the auxiliary module group is an auxiliary connection or support piece of the frame structure. Each module group consists of a plurality of modules; each module group comprises less than 10 modules. Each module is formed by welding or connecting profile steels in a threaded manner, and the module groups are connected in a threaded manner to form an engine room frame structure.
The left module group of the frame structure of the utility model is connected with the left part of the base; the right module group is connected with the right part of the base; one end of the auxiliary module group is connected with the base or the bearing seat, and the other end of the auxiliary module group is connected with the upper module group. And meanwhile, the frame structure is provided with a corresponding connecting structure for connecting with cabin covers, a cabin platform, an electric control cabinet body, a radiator, a hydraulic station, a cabin crane, a converter, a transformer and other cabin internal parts.
The utility model has the advantages that: the cabin component supporting structure of the wind driven generator adopts a modular space frame form, comprehensively considers the cabin bearing characteristics and the supporting requirements of all components of the cabin, reasonably arranges the section steel of each module, improves the assembly efficiency, reduces the field maintenance workload, improves the bearing capacity of the frame structure and reduces the material cost. In addition, the cabin adopting the frame structure can simplify the design of the cabin cover sheet body and reduce the manufacturing, transportation and installation cost of the cabin cover body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a structure diagram of the engine room frame of the present invention.
Fig. 2 is the utility model discloses a left module group and right module group sketch map.
Fig. 3 is a schematic diagram of the upper module group of the present invention.
Fig. 4 is a schematic diagram of the lower module group of the present invention.
In the figure: 1-left module group, 2-right module group, 3-upper module group, 4-lower module group, 5-front auxiliary module group, 6-rear auxiliary module group, 7-rear module group, 1.1-side interface one, 1.2-side interface two, 1.3-side interface three, 3.1-upper interface one, 3.2-upper interface two, 4.1-lower interface one, 4.2-lower interface two.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the present invention will be combined to clearly and completely describe the technical solutions in the embodiments of the present invention. The utility model provides a pair of aerogenerator's cabin frame construction, the concrete implementation of its preferred is as follows.
As shown in fig. 1, the utility model discloses the structure is modularization space frame form, by modules such as left module group 1, right module group 2, go up module group 3, lower module group 4, preceding auxiliary module group 5, back auxiliary module group 6 and back module group 7. The number of the modules contained in the left module group 1, the right module group 2, the lower module group 4 and the front and rear module groups 7 is one; the number of the modules contained in the upper module group 3, the lower module group 4, the front auxiliary module group 5 and the rear auxiliary module group 6 is two. Each module is formed by welding profile steel; the modules are connected through screw threads to form a cabin frame structure.
The left module group 1 of the frame structure of the utility model is connected with the left ear plate structure of the base; the right module group 2 is connected with the right lug plate structure of the base; one end of the front auxiliary module group 5 is connected with the front upper part of the bearing seat, and the other end is connected with the upper module group 3; one end of the rear auxiliary module group 6 is connected with the rear upper part of the bearing seat, and the other end is connected with the upper module group 3. And meanwhile, according to the interface requirements of the cabin cover, the cabin platform and all parts in the cabin, the corresponding connecting structure, namely a first side interface 1.1, a second side interface 1.2, a third side interface 1.3, a first upper interface 3.1, a second upper interface 3.2, a first lower interface 4.1 and a second lower interface 4.2, is arranged on the module.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (6)
1. A nacelle frame structure of a wind turbine, characterized in that: the frame structure consists of a left module group, a right module group, an upper module group, a lower module group, a rear module group and an auxiliary module group; the left module group, the right module group, the upper module group, the lower module group and the rear module group are respectively positioned at the left part, the right part, the upper part, the lower part and the rear part of the frame structure; the auxiliary module group is an auxiliary connection or support piece of the frame structure; each module group comprises a plurality of modules.
2. The nacelle frame structure of a wind turbine according to claim 1, wherein: the frame structure is in the form of a space frame.
3. The nacelle frame structure of a wind turbine according to claim 1, wherein: the left module group is connected with the left part of the base; the right module group is connected with the right part of the base; one end of the auxiliary module group is connected with the base or the bearing seat, and the other end of the auxiliary module group is connected with the upper module group.
4. The nacelle frame structure of a wind turbine according to claim 1, wherein: the frame structure is provided with a cabin cover, a cabin platform and a component connecting structure in the cabin.
5. The nacelle frame structure of a wind turbine according to claim 1, wherein: the number of modules contained in each module group is less than 10.
6. The nacelle frame structure of a wind turbine according to claim 1, wherein: each module is formed by welding or connecting profile steels in a threaded manner; the module groups are connected through threads to form a cabin frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120323865.7U CN214366550U (en) | 2021-02-05 | 2021-02-05 | Engine room frame structure of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120323865.7U CN214366550U (en) | 2021-02-05 | 2021-02-05 | Engine room frame structure of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214366550U true CN214366550U (en) | 2021-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120323865.7U Active CN214366550U (en) | 2021-02-05 | 2021-02-05 | Engine room frame structure of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214366550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682274A (en) * | 2021-02-05 | 2021-04-20 | 北京三力新能科技有限公司 | Engine room frame structure of wind driven generator |
-
2021
- 2021-02-05 CN CN202120323865.7U patent/CN214366550U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682274A (en) * | 2021-02-05 | 2021-04-20 | 北京三力新能科技有限公司 | Engine room frame structure of wind driven generator |
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