CN210769158U - Detection device for offshore wind power generation - Google Patents
Detection device for offshore wind power generation Download PDFInfo
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- CN210769158U CN210769158U CN201921046140.7U CN201921046140U CN210769158U CN 210769158 U CN210769158 U CN 210769158U CN 201921046140 U CN201921046140 U CN 201921046140U CN 210769158 U CN210769158 U CN 210769158U
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Abstract
The utility model discloses a detection device for offshore wind power generation, including device body, detecting system and wind power generation mechanism, wind power generation mechanism includes first fan and bracing piece, wind power generation mechanism's upper end is equipped with first fan, first fan fixedly connected with bracing piece, the device body includes shell, ventilative hole, support, first pivot, velometer, support frame, fixed plate, second fan and mounting hole, the mounting hole has been seted up to the one end of fixed plate, bolt fixedly connected with support frame is passed through to the upper end of fixed plate. This device can measure the rotational speed of pivot and spread into detecting system through photoelectric type speed sensor in, not only can detect fan and pivot and whether can rotate, can also judge whether pivot and flabellum are impaired, be favorable to timely maintenance, and the second fan can rotate the electricity generation through wind-force and supply power to detecting system, and is energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to a detection device technical field especially relates to a detection device for offshore wind power generation.
Background
Wind power generation is the most promising renewable energy power generation technology beyond hydroelectric power generation. Wherein offshore wind power generation occupies an important position, offshore is spacious and wind big compared with land, but the cost of establishing a wind power generation device on the sea is higher, detect the wind power generation device that has been built, in time the maintenance can reduce the loss, reduce the cost, the detection device that current offshore wind power generation used adopts ordinary circuit detection device basically, and install in the bottom of fan and bracing piece, to the fan damage of power generation facility upper end, the pivot damages the unable in time detection of stall scheduling problem, and current detection device passes through wind power generation with electric power leading-in battery, the rethread battery power supply, lead to the electric energy to reduce, the wasting of resources.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detection device for offshore wind power generation possesses and detects comprehensively, and problem among the prior art has been solved to energy-concerving and environment-protective characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a detection device for offshore wind power generation comprises a device body, a detection system and a wind power generation mechanism, wherein the wind power generation mechanism comprises a first fan and a support rod, the upper end of the wind power generation mechanism is provided with the first fan, the support rod is fixedly connected with the first fan, and the rear end of the wind power generation mechanism is connected with the device body;
the device body comprises a shell, a ventilation hole, a bracket, a first rotating shaft, a velometer, a supporting frame, a fixing plate, a second fan and a mounting hole, the lower end of the device body is a V-shaped fixing plate, one end of the fixing plate is provided with a mounting hole, and is sleeved with a support rod through a mounting hole, the upper end of the fixed plate is fixedly connected with a support frame through a bolt, the middle part of the fixed plate is provided with a detection system, the upper end of the supporting frame is fixedly connected with a cylindrical shell, the two ends of the shell are provided with ventilation holes, the side wall of one end of the shell is fixedly connected with a bracket, the middle part of the bracket is rotationally connected with a first rotating shaft, one end of the first rotating shaft is connected with a first fan, the other end of first pivot is connected with the velometer, velometer electric connection has detecting system, the second fan is installed to the one end of shell.
Preferably, the brackets are distributed in a fan shape.
Preferably, one end of the detection system is electrically connected with a second fan, the other end of the detection system is electrically connected with a first fan, a second rotating shaft is arranged in the middle of the first fan and connected with the first rotating shaft, and the second rotating shaft and the first rotating shaft rotate synchronously.
Preferably, the velometer is a photoelectric rotation speed sensor.
Preferably, the circuit that bracing piece middle part was equipped with, the one end of circuit is connected with first fan, and detecting system electric connection has the circuit.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a detection device for offshore wind power generation, it generates electricity to drive the rotation of second pivot through first fan, the second pivot drives first pivot synchronous rotation, and the photoelectric type speed sensor of first pivot connection can measure the rotational speed of pivot and spread into detection system in, this process not only can detect fan and pivot and whether can rotate, can also pass through the measurement of rotational speed, compare measured rotational speed and wind speed measuring instrument's data, thereby judge whether pivot and flabellum are impaired, be favorable to timely maintenance, reduce the loss, the second fan can rotate the electricity generation through wind-force and supply power to detection system, separately with power generation system's power supply, energy-concerving and environment-protective.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a view of the structure of the device body of the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a device body; 11. a housing; 12. a ventilation hole; 13. a support; 14. a first rotating shaft; 15. a velometer; 16. a support frame; 17. a fixing plate; 18. a second fan; 19. mounting holes; 2. a wind power generation mechanism; 21. a first fan; 22. a support bar; 3. a detection system; 4. a second rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the detection device for offshore wind power generation comprises a device body 1, a detection system 3 and a wind power generation mechanism 2, wherein the wind power generation mechanism 2 comprises a first fan 21 and a support rod 22, the upper end of the wind power generation mechanism 2 is provided with the first fan 21, the support rod 22 is fixedly connected with the first fan 21, a circuit is arranged in the middle of the support rod 22, one end of the circuit is connected with the first fan 21, the detection system 3 is electrically connected with the circuit, and the rear end of the wind power generation mechanism 2 is connected with the device body 1.
Referring to fig. 2-4, the device body 1 includes a housing 11, ventilation holes 12, a bracket 13, a first rotating shaft 14, a velometer 15, a supporting frame 16, a fixing plate 17, a second fan 18 and a mounting hole 19, the lower end of the device body 1 is a V-shaped fixing plate 17, one end of the fixing plate 17 is provided with the mounting hole 19 and is sleeved with a supporting rod 22 through the mounting hole 19, the upper end of the fixing plate 17 is fixedly connected with the supporting frame 16 through bolts, the middle of the fixing plate 17 is provided with a detection system 3, one end of the detection system 3 is electrically connected with the second fan 18, the other end is electrically connected with the first fan 21, the middle of the first fan 21 is provided with the second rotating shaft 4, the second rotating shaft 4 is connected with the first rotating shaft 14, the second rotating shaft 4 rotates synchronously with the first rotating shaft 14, the upper end of the supporting frame 16 is fixedly connected with a cylindrical housing 11, fixedly connected with support 13 on the one end lateral wall of shell 11, support 13 is fan-shaped distribution, and the middle part swivelling joint of support 13 has first pivot 14, and the one end of first pivot 14 is connected with first fan 21, and the other end of first pivot 14 is connected with velometer 15, and velometer 15 is photoelectric type speed sensor, and velometer 15 electric connection has detecting system 3, and second fan 18 is installed to the one end of shell 11.
In summary, the following steps: the utility model discloses a detection apparatus for offshore wind power generation, it generates electricity to drive second pivot 4 through first fan 21 and rotate, second pivot 4 drives first pivot 14 synchronous rotation, and the photoelectric type rotational speed sensor that first pivot 14 is connected can measure the rotational speed of pivot and spread into in detecting system 3, this process not only can detect fan and pivot and can rotate, can also pass through the measurement of rotational speed, compare measured rotational speed with wind speed measuring instrument's data, thereby judge whether pivot and flabellum are impaired, be favorable to timely maintenance, reduce the loss, second fan 18 can rotate the electricity generation through wind-force and supply power to detecting system 3, separately with power generation system's power supply, energy saving and environmental protection.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a detection device for offshore wind power generation, includes device body (1), detecting system (3) and wind power generation mechanism (2), its characterized in that: the wind power generation mechanism (2) comprises a first fan (21) and a support rod (22), the upper end of the wind power generation mechanism (2) is provided with the first fan (21), the support rod (22) is fixedly connected with the first fan (21), and the rear end of the wind power generation mechanism (2) is connected with the device body (1); the device body (1) comprises a shell (11), ventilation holes (12), a support (13), a first rotating shaft (14), a velometer (15), a support frame (16), a fixing plate (17), a second fan (18) and a mounting hole (19), the lower end of the device body (1) is the fixing plate (17) of a V shape, the mounting hole (19) is formed in one end of the fixing plate (17), a supporting rod (22) is sleeved on the fixing plate (17) through the mounting hole (19), the upper end of the fixing plate (17) is fixedly connected with the support frame (16) through bolts, a detection system (3) is installed in the middle of the fixing plate (17), the upper end of the support frame (16) is fixedly connected with the cylindrical shell (11), the ventilation holes (12) are formed in two ends of the shell (11), the support frame (13) is fixedly connected on the side wall of one end of the shell (11), the first rotating shaft (14) is rotatably connected, the one end of first pivot (14) is connected with first fan (21), the other end of first pivot (14) is connected with velometer (15), velometer (15) electric connection has detecting system (3), second fan (18) are installed to the one end of shell (11).
2. The offshore wind power generation detection device of claim 1, wherein: the brackets (13) are distributed in a fan shape.
3. The offshore wind power generation detection device of claim 1, wherein: one end of the detection system (3) is electrically connected with a second fan (18), the other end of the detection system is electrically connected with a first fan (21), a second rotating shaft (4) is arranged in the middle of the first fan (21), the second rotating shaft (4) is connected with the first rotating shaft (14), and the second rotating shaft (4) and the first rotating shaft (14) rotate synchronously.
4. The offshore wind power generation detection device of claim 1, wherein: the velometer (15) is a photoelectric rotating speed sensor.
5. The offshore wind power generation detection device of claim 1, wherein: the circuit that bracing piece (22) middle part was equipped with, the one end of circuit is connected with first fan (21), and detecting system (3) electric connection has the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921046140.7U CN210769158U (en) | 2019-07-05 | 2019-07-05 | Detection device for offshore wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921046140.7U CN210769158U (en) | 2019-07-05 | 2019-07-05 | Detection device for offshore wind power generation |
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| Publication Number | Publication Date |
|---|---|
| CN210769158U true CN210769158U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921046140.7U Active CN210769158U (en) | 2019-07-05 | 2019-07-05 | Detection device for offshore wind power generation |
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| Country | Link |
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| CN (1) | CN210769158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814849A (en) * | 2021-01-12 | 2021-05-18 | 广东海洋大学 | Wind power early warning system for offshore wind power and device thereof |
-
2019
- 2019-07-05 CN CN201921046140.7U patent/CN210769158U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814849A (en) * | 2021-01-12 | 2021-05-18 | 广东海洋大学 | Wind power early warning system for offshore wind power and device thereof |
| CN112814849B (en) * | 2021-01-12 | 2021-12-24 | 广东海洋大学 | Wind power early warning device for offshore wind power |
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