CN109751200B - Intelligent state monitoring system for wind power generation - Google Patents
Intelligent state monitoring system for wind power generation Download PDFInfo
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- CN109751200B CN109751200B CN201910112183.9A CN201910112183A CN109751200B CN 109751200 B CN109751200 B CN 109751200B CN 201910112183 A CN201910112183 A CN 201910112183A CN 109751200 B CN109751200 B CN 109751200B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 40
- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 34
- 239000011120 plywood Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000007779 soft material Substances 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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Abstract
The invention discloses an intelligent state monitoring system for wind power generation, which relates to the technical field of wind power generation detection and comprises a wind generating set, wherein the front side of the wind generating set is in threaded connection with an installation shell through an installation block, sliding grooves are formed in the left side surface and the right side surface of the inner wall of the installation shell, and sliding blocks are connected in the sliding grooves in a sliding mode. This intelligent state monitoring system for wind power generation, through placing the shell, the installation shell, the fixture block, buckle device, first spring, the slider, mutually support of spout and slide bar, under the elastic force effect of first spring, make the slider promote to place the shell and upwards remove, be convenient for pop out the installation shell with monitored control system equipment, be favorable to the staff to dismantle monitored control system and wind generating set, the quick maintenance of monitored control system in the fault process appears in wind generating set has been realized, the work load of staff follow old and useless wind generating set with monitored control system dismantlement process has been reduced.
Description
Technical Field
The invention relates to the technical field of wind power generation detection, in particular to an intelligent state monitoring system for wind power generation.
Background
The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises wind wheels, a generator (including a device), a direction regulator (empennage), a tower, a speed-limiting safety mechanism, an energy storage device and other components. The wind driven generator has simple working principle, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator rotates under the drive of the wind wheel shaft to generate electricity.
The wind power plant may use, for example, vibration monitoring and analysis equipment or install sophisticated instrumentation that can detect early signs of an emergency failure. These condition monitoring systems may trigger maintenance procedures when a problem is found to exceed the pre-warning. Predictive maintenance and condition maintenance are also important ways to improve system reliability.
The wind generating set state monitoring system is generally mostly arranged in the wind generating set and used for monitoring and analyzing the working environment of an internal motor, but the monitoring system can still work normally after the service life of the wind generating set is reached, and in order to save the waste of electronic resources, workers detach the monitoring system equipment from the interior of the waste wind generating set and install the monitoring system equipment into a new wind generating set; when the detection system breaks down in the generator set and needs to be overhauled for disassembly, the inner circuit of the wind generating set is complex and wound, so that the disassembly process of the monitoring system equipment is too troublesome, and the work difficulty of workers in disassembling the detection system is increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent state monitoring system for wind power generation, which solves the problems that monitoring system equipment is disassembled from the interior of a waste wind generating set by a worker and is installed to a new wind generating set, and the disassembling process of the monitoring system equipment is too troublesome and the disassembling work difficulty of the worker on a detection system is increased due to the fact that an internal circuit of the wind generating set is complicated and wound in the process that the monitoring system needs to be maintained and disassembled when the monitoring system breaks down in the wind generating set.
(II) technical scheme
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides an intelligent state monitoring system for wind power generation, includes wind generating set, wind generating set's front is through installation piece and installation shell threaded connection, and the left surface and the right flank of installation shell inner wall have all seted up the spout, and sliding connection has the slider in the spout, and slider sliding connection is at the surface of slide bar, the both ends of slide bar respectively with the inner wall fixed connection of spout, and the lower surface of slider is connected through the lower fixed surface of first spring with the spout inner wall, and the opposite face of two sliders respectively with the left surface and the right flank fixed connection of placing the shell.
The lower surface of the placing shell is fixedly connected with the upper surface of the clamping block upper cylindrical body, the upper surface of the clamping block lower arc-shaped body is in lap joint with the opposite surfaces of the two clamping devices, the two clamping devices are respectively and fixedly connected in the two through grooves, the two through grooves are formed in the lower surface of the installing shell, and the front surface and the back surface of the inner wall of the installing shell are respectively in lap joint with the front surface and the back surface of the baffle.
The left surface of baffle passes through positioner and the left surface fixed connection of installation shell inner wall, and the right flank of baffle passes the through-hole and the left surface fixed connection of plywood, and the left surface of plywood and the right flank overlap joint of installation shell, the upper surface of baffle is seted up threaded hole, and the inner wall of screw hole passes through the upper surface threaded connection of screw and installation shell.
Preferably, positioner includes the constant head tank, and the constant head tank is seted up at the left surface of installation shell inner wall, the inner wall of constant head tank and the surface overlap joint of locating piece, and the right flank of locating piece and the left surface fixed connection of baffle.
Preferably, buckle device includes the kelly, and the kelly passes through locating pin and the front and the back swing joint that lead to the inslot wall, and the top of kelly and fixture block lower arc's surface overlap joint, the right flank of kelly passes through second spring and the right flank fixed connection who leads to the inslot wall, and the bottom of kelly and the last fixed surface who dials the piece are connected.
Preferably, the shifting block is circular, and the outer surface of the shifting block is provided with anti-skid grains.
Preferably, the through hole is rectangular, the baffle is rectangular, and the height of the through hole is greater than that of the baffle.
Preferably, the lower surface of the fixture block is arc-shaped, and the mounting shell is rectangular.
(III) advantageous effects
The invention has the beneficial effects that:
1. the intelligent state monitoring system for wind power generation has the advantages that through the mutual matching of the placing shell, the mounting shell, the clamping block, the clamping device, the first spring, the sliding block, the sliding groove and the sliding rod, a worker can separate the screw from the threaded hole by utilizing the screw, the baffle plate is pulled rightwards through the plywood, so that the baffle plate does not block the placing shell any more, a worker extrudes the two shifting blocks to approach to the middle position, the shifting blocks drive the clamping rods to rotate around the positioning pins, the top ends of the two clamping rods do not limit the clamping blocks any more, under the elastic force effect of the first spring, the sliding block pushes the placing shell to move upwards, so that the monitoring system equipment can be conveniently popped out of the mounting shell, the monitoring system and the wind generating set can be conveniently dismounted by workers, the monitoring system can be quickly maintained in the fault process in the wind generating set, and the workload of the workers in the dismounting process of the monitoring system from the waste wind generating set is reduced.
2. This intelligent state monitored control system for wind power generation, through mutually supporting of baffle, plywood, constant head tank, locating piece and installation shell, because the material of locating piece is comparatively soft, make the locating piece abundant and laminate between the constant head tank, avoid the rainwater to cause equipment in infiltrating the installation shell to drench or damage.
3. This intelligent state monitoring system for wind power generation, through the slide bar, the spout, mutually supporting of slider and first spring, utilize the slide bar to carry out spacingly and the protection to first spring, avoid first spring to receive decurrent pressure to shorten the deformation that the in-process produced other directions, through setting up slider and spout, reduce the frictional force between placing shell and the installation shell inner wall, it is spacing to utilize the spout to carry out the slider simultaneously, avoid placing the shell and pop out the installation shell, the stability of monitored control system installation has been improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic sectional view of the mounting case of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the present invention at A;
FIG. 4 is an enlarged schematic view of the present invention at B.
In the figure: the wind generating set comprises a wind generating set 1, a mounting block 2, a mounting shell 3, a first spring 4, a sliding block 5, a sliding rod 6, a sliding groove 7, a placing shell 8, a positioning device 9, a positioning groove 91, a positioning block 92, a baffle 10, a through hole 11, a plywood 12, a threaded hole 13, a screw 14, a fixture block 15, a fastening device 16, a fixture rod 161, a positioning pin 162, a second spring 163, a shifting block 164 and a through groove 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: an intelligent state monitoring system for wind power generation comprises a wind generating set 1, the front of the wind generating set 1 is in threaded connection with a mounting shell 3 through a mounting block 2, and by arranging the mounting block 2, workers can separate the mounting block 2 from the wind generating set 1, so that the workers can disassemble monitoring system equipment from a waste wind generating set 1 and install the monitoring system equipment on a new wind generating set 1, the waste of electronic resources is reduced, the left side surface and the right side surface of the inner wall of the mounting shell 3 are respectively provided with a sliding groove 7, a sliding block 5 is connected in the sliding groove 7 in a sliding manner, the sliding block 5 is connected on the outer surface of a sliding rod 6 in a sliding manner, by arranging the sliding rod 6, the sliding rod 6 is used for limiting and protecting a first spring 4, the first spring 4 is prevented from being deformed in other directions in the process of being shortened by downward pressure, and two ends of the sliding rod 6 are respectively fixedly connected, and the lower surface of slider 5 is through the lower fixed surface connection of first spring 4 with 7 inner walls of spout, through setting up slider 5 and spout 7, reduces the frictional force between shell 8 and the 3 inner walls of installation shell, utilizes spout 7 to carry on spacingly to slider 5 simultaneously, avoids placing shell 8 and pops out installation shell 3, has improved the stability of monitored control system equipment fixing, and the opposite face of two sliders 5 respectively with place the left surface and the right flank fixed connection of shell 8.
The lower surface of the placing shell 8 is fixedly connected with the upper surface of the lower arc-shaped body of the fixture block 15, the lower surface of the lower arc-shaped body of the fixture block 15 is arc-shaped, by arranging the fixture block 15, the fixture block 15 is enabled to push the two fixture rods 161 to separate in the descending process due to the arc-shaped design, the fixture block 15 is limited and fixed by the fastening device 16, so that the monitoring system equipment can be quickly installed in the installation shell 3, the installation shell 3 is rectangular, the upper surface of the fixture block 15 is in lap joint with the opposite surfaces of the two fastening devices 16, the fastening device 16 comprises the fixture rods 161, by arranging the fastening devices 16, a worker can approach to the middle position by extruding the two shifting blocks 164, the shifting blocks 164 drive the fixture rods 161 to rotate around the positioning pins 162, so that the top ends of the two fixture rods 161 do not limit the fixture block 15 any more, under the elastic action of the first spring 4, the slider 5 pushes the placing shell, the monitoring system equipment is conveniently ejected out of the installation shell 3, the clamping rod 161 is movably connected with the front side and the back side of the inner wall of the through groove 17 through the positioning pin 162, the top end of the clamping rod 161 is lapped with the outer surface of the lower arc-shaped body of the clamping block 15, the right side surface of the clamping rod 161 is fixedly connected with the right side surface of the inner wall of the through groove 17 through the second spring 163, the bottom ends of the two clamping rods 161 are pulled outwards respectively by the two second springs 163 under the action of the pulling force of the second spring 163, so that the top ends of the two clamping rods 161 can be extruded in the pushing-down process of the clamping block 15, the bottom end of the clamping rod 161 is fixedly connected with the upper surface of the shifting block 164, the shifting block 164 is circular, the outer surface of the shifting block 164 is provided with anti-slip threads, the anti-slip threads on the surface of the shifting block 164 are arranged to increase the friction force on the surface of the shifting block 164, and further facilitate the, make kelly 161 no longer spacing to fixture block 15, and two buckle device 16 respectively fixed connection lead to the inslot at two, and two lead to groove 17 and all set up the lower surface at installation shell 3, through setting up lead to groove 17, be convenient for kelly 161 on the one hand rotates the slope, and the monitored control system equipment of being convenient for on the one hand dispels the heat, the front and the back of installation shell 3 inner wall respectively with baffle 10 the front and back overlap joint.
The left side of the baffle 10 is fixedly connected with the left side of the inner wall of the mounting shell 3 through the positioning device 9, the positioning device 9 comprises a positioning groove 91, through the arrangement of the positioning device 9, a worker separates the screw hole 13 on the baffle 10 by using a screw 14 and pulls the baffle 10 to the right through the plywood 12, so that the baffle 10 does not obstruct the placing shell 8, the positioning groove 91 is arranged on the left side of the inner wall of the mounting shell 3, the inner wall of the positioning groove 91 is lapped with the outer surface of the positioning block 92, the right side of the positioning block 92 is fixedly connected with the left side of the baffle 10, through the arrangement of the positioning block 92, the material of the positioning block 92 is soft, when the screw hole 13 on the baffle 10 is in threaded connection with the screw 14, the positioning block 92 is fully attached to the positioning groove 91, rainwater is prevented from infiltrating into the mounting shell 3 to wet or damage equipment, and the right side of the baffle 10 passes through the through hole 11 and, through-hole 11's shape is the rectangle, and baffle 10's shape is the rectangle, through setting up baffle 10, it is spacing to utilize baffle 10 to carry out monitored control system equipment, avoid monitored control system equipment unexpected pop out installation shell 3, and through-hole 11 highly be greater than baffle 10's height, and the left surface of plywood 12 and the right flank overlap joint of installation shell 3, through setting up plywood 12, utilize plywood 12 to carry out the closure to through-hole 11 on installation shell 3 right side, avoid the rainwater to permeate into installation shell 3 in, also be favorable to simultaneously that the staff utilizes plywood 12 to stimulate baffle 10 right, threaded hole 13 has been seted up to the upper surface of baffle 10, and threaded hole 13's inner wall passes through screw 14 and the upper surface threaded connection of installation shell 3.
The method comprises the following operation steps:
s1, firstly, a worker separates the screw 14 from the threaded hole 13 on the baffle plate 10 and pulls the baffle plate 10 to the right through the plywood 12, so that the baffle plate 10 does not block the placing shell 8 any more, the upper part of the installing shell 3 is not closed any more, and the positioning block 92 is made of soft material, so that when the threaded hole 13 on the baffle plate 10 is in threaded connection with the screw 14, the positioning block 92 is fully attached to the positioning groove 91, and rainwater is prevented from infiltrating into the installing shell 3 to wet or damage equipment;
s2, then, a worker extrudes the two shifting blocks 164 to approach to the middle position, the shifting blocks 164 drive the clamping rods 161 to rotate around the positioning pins 162, the top ends of the two clamping rods 161 do not limit the clamping blocks 15 any more, and the sliding block 5 pushes the placing shell 8 to move upwards under the action of the elastic force of the first spring 4, so that the monitoring system equipment is conveniently ejected out of the mounting shell 3, and the monitoring system equipment is conveniently maintained by the worker;
and S3, finally, separating the installation block 2 from the wind generating set 1 by the staff, so that the staff can detach the monitoring system equipment from the waste wind generating set 1 and install the monitoring system equipment on the new wind generating set 1, and the waste of electronic resources is reduced.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligent condition monitoring system for wind power generation, includes wind generating set (1), its characterized in that: the front face of the wind generating set (1) is in threaded connection with the mounting shell (3) through the mounting block (2), sliding grooves (7) are formed in the left side face and the right side face of the inner wall of the mounting shell (3), sliding blocks (5) are connected in the sliding grooves (7) in a sliding mode, the sliding blocks (5) are connected to the outer surface of the sliding rod (6) in a sliding mode, two ends of the sliding rod (6) are fixedly connected with the inner wall of the sliding grooves (7) respectively, the lower surface of each sliding block (5) is fixedly connected with the lower surface of the inner wall of the sliding groove (7) through a first spring (4), and the opposite faces of the two sliding blocks (5) are fixedly connected with the left side face and the right side face of;
the lower surface of the placing shell (8) is fixedly connected with the upper surface of the upper cylindrical body of the clamping block (15), the upper surface of the lower arc-shaped body of the clamping block (15) is overlapped with the opposite surfaces of the two clamping devices (16), the two clamping devices (16) are respectively and fixedly connected into the two through grooves (17), the two through grooves (17) are respectively arranged on the lower surface of the installing shell (3), and the front surface and the back surface of the inner wall of the installing shell (3) are respectively overlapped with the front surface and the back surface of the baffle (10);
the left surface of baffle (10) passes through positioner (9) and the left surface fixed connection of installation shell (3) inner wall, and the right flank of baffle (10) passes the left surface fixed connection of through-hole (11) and plywood (12), and the left surface of plywood (12) and the right flank overlap joint of installation shell (3), the upper surface of baffle (10) is seted up threaded hole (13), and the upper surface threaded connection of screw hole (13) through screw (14) and installation shell (3) is passed through to the inner wall of screw hole (13).
2. The intelligent condition monitoring system for wind power generation according to claim 1, wherein: positioner (9) include constant head tank (91), and set up in the left surface of installation shell (3) inner wall constant head tank (91), the inner wall of constant head tank (91) and the surface overlap joint of locating piece (92), and the left surface fixed connection of the right flank of locating piece (92) and baffle (10).
3. The intelligent condition monitoring system for wind power generation according to claim 1, wherein: buckle device (16) are including kelly (161), and kelly (161) pass through locating pin (162) and lead to the front and the back swing joint of groove (17) inner wall, and the top of kelly (161) and fixture block (15) lower arc body's surface overlap joint, the right flank of kelly (161) passes through second spring (163) and the right flank fixed connection who leads to groove (17) inner wall, and the bottom of kelly (161) and the last fixed surface of shifting block (164) are connected.
4. The intelligent condition monitoring system for wind power generation according to claim 3, wherein: the shifting block (164) is circular, and anti-skid grains are arranged on the outer surface of the shifting block (164).
5. The intelligent condition monitoring system for wind power generation according to claim 1, wherein: the shape of the through hole (11) is rectangular, the shape of the baffle (10) is rectangular, and the height of the through hole (11) is larger than that of the baffle (10).
6. The intelligent condition monitoring system for wind power generation according to claim 1, wherein: the lower surface of the clamping block (15) is arc-shaped, and the mounting shell (3) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910112183.9A CN109751200B (en) | 2019-02-13 | 2019-02-13 | Intelligent state monitoring system for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910112183.9A CN109751200B (en) | 2019-02-13 | 2019-02-13 | Intelligent state monitoring system for wind power generation |
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| Publication Number | Publication Date |
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| CN109751200A CN109751200A (en) | 2019-05-14 |
| CN109751200B true CN109751200B (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910112183.9A Expired - Fee Related CN109751200B (en) | 2019-02-13 | 2019-02-13 | Intelligent state monitoring system for wind power generation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112379052B (en) * | 2020-11-12 | 2023-04-18 | 云烁智控(哈尔滨)技术有限公司 | Pine wood nematode monitoring device and monitoring method based on satellite remote sensing technology |
| CN112616520A (en) * | 2020-12-29 | 2021-04-09 | 安徽世林照明股份有限公司 | Plant lighting lamp system convenient to adjust concatenation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016053350A (en) * | 2014-09-04 | 2016-04-14 | Ntn株式会社 | Wind power generator device monitoring system |
| CN108448804B (en) * | 2018-04-10 | 2019-12-03 | 宿州市睿鼎信息科技有限公司 | A kind of marine generator equipment |
| CN208203472U (en) * | 2018-05-15 | 2018-12-07 | 米塔工业控制系统（宁波）有限公司 | A kind of wind power generating set having condition monitoring function |
| CN208332499U (en) * | 2018-06-09 | 2019-01-04 | 张莉莉 | A kind of air cleaner equipment easy to repair |
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| CN109751200A (en) | 2019-05-14 |
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Effective date of registration: 20200323 Address after: 266500 Datang Shandong Clean Energy Development Co., Ltd. No. 6 Lushan Road, Huangdao District, Qingdao City, Shandong Province Applicant after: DATANG SHANDONG CLEAN ENERGY DEVELOPMENT Co.,Ltd. Address before: 266000 Datang Shandong Clean Energy Development Co., Ltd. No. 6 Lushan Road, Huangdao District, Qingdao City, Shandong Province Applicant before: Wang Guojin |
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