CN220539769U - Wind turbine generator system tower section of thick bamboo inclination monitoring devices - Google Patents
Wind turbine generator system tower section of thick bamboo inclination monitoring devices Download PDFInfo
- Publication number
- CN220539769U CN220539769U CN202322029996.6U CN202322029996U CN220539769U CN 220539769 U CN220539769 U CN 220539769U CN 202322029996 U CN202322029996 U CN 202322029996U CN 220539769 U CN220539769 U CN 220539769U
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- fixedly connected
- shell
- wind turbine
- gas
- gas outlet
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 title claims description 13
- 241001330002 Bambuseae Species 0.000 title claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims description 13
- 239000011425 bamboo Substances 0.000 title claims description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007921 spray Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- 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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- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model relates to the field of wind turbine generator operation monitoring and discloses a wind turbine generator tower inclination angle monitoring device which comprises a shell, wherein a square hole is formed in the top of the shell, a plurality of radiating fins are fixedly connected to the inside of the square hole, a top frame is fixedly connected to the top of the shell, a fan is fixedly connected to the center position of the top frame, a gas collecting cover is fixedly connected to the top of the top frame, and a gas inlet pipe is fixedly connected to the inside of the rear side of the gas collecting cover. According to the utility model, hot air is slowly conveyed through the guide plates and cooled by conveying the hot air into the refrigerating box through the number of the air inlet pipes, after the operation is finished, the fan conveys the cold air into the air ejector through the air conveying pipe and the air outlet pipe, and then the cold air is ejected through the spray head to cool and dissipate heat of the inclination sensor in the shell, so that a good heat dissipation technical effect is realized, and the technical aim of improving the monitoring precision of the tower barrel is fulfilled.
Description
Technical Field
The utility model relates to the field of operation monitoring of wind turbines, in particular to a wind turbine tower inclination angle monitoring device.
Background
The wind turbine generator system tower structure will take place the deformation vibration of certain amplitude under complicated changeable load, and this kind of deformation inspection personnel can't directly draw the conclusion with naked eye observation, consequently need install a pair of tower section of thick bamboo inclination sensor in tower section of thick bamboo bottom and yaw platform, mark tower section of thick bamboo position, monitor tower section of thick bamboo change state.
At present, the inclination sensor is after long-time monitoring operation, and its inside heat that gathers the volume more can't dispel, then can influence inclination sensor's life over time, influences the monitoring accuracy to the tower section of thick bamboo, and the installation step of most inclination sensor is comparatively loaded down with trivial details, installs comparatively troublesome, consequently, this application provides a wind turbine generator system tower section of thick bamboo inclination monitoring devices.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a wind turbine generator tower inclination angle monitoring device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wind turbine generator system tower section of thick bamboo inclination monitoring devices, includes the casing, a square hole has been seted up at the top of casing, the inside fixedly connected with of this square hole a plurality of cooling fins, the top of casing is located the outside fixedly connected with roof-rack of cooling fin, the top central point department fixedly connected with fan of roof-rack, the top of roof-rack is located the inside fixedly connected with gas-collecting channel directly over the fan, the inside fixedly connected with intake pipe of rear side of gas-collecting channel, the rear side fixedly connected with refrigerating box of roof-rack, the one end fixedly connected with of gas-collecting channel is in to the intake pipe the inside of refrigerating box is kept away from to the one end fixedly connected with of gas-collecting channel, the inside top-down evenly fixedly connected with of refrigerating box a plurality of guide plates, the guide plate is the setting of crossing, the bottom fixedly connected with gas-supply pipe of refrigerating box, the gas outlet end fixedly connected with fan of gas-supply pipe, the gas outlet end fixedly connected with outlet pipe of fan, the one end that the gas-supply pipe kept away from the fan runs through and extends to the inside of casing, the gas outlet end fixedly connected with gas-supply pipe, left side is gone up from the inside evenly connected with inclination sensor of a plurality of inside fixedly connected with nozzle sensor of the casing.
As a further description of the above technical solution:
a plurality of heat dissipation holes are formed in the left side surface and the right side surface of the shell, and a temperature sensor is fixedly connected to the inside of the shell.
As a further description of the above technical solution:
the rear side fixedly connected with warning stereo set of roof-rack, signal link to each other between warning stereo set and the temperature sensor.
As a further description of the above technical solution:
the bottom both sides of casing all fixedly connected with mount pad, both sides the equal threaded connection in middle part of mount pad has the screw bolt, both sides equal threaded connection has the nut on the outer wall of screw bolt.
The utility model has the following beneficial effects:
1. according to the utility model, the heat accumulated in the shell is dissipated into the top frame through the radiating fins, the fan pumps and discharges the hot air into the gas collecting hood, the hot air is conveyed into the refrigerating box through the air inlet pipe, the hot air is slowly conveyed through the guide plate, cooling and cooling are better carried out, after the operation is finished, the fan conveys the cold air into the air jet pipe through the air conveying pipe and the air outlet pipe, the air jet pipe is sprayed out through the spray nozzle, cooling and heat dissipation are carried out on the inclination sensor in the shell, a good heat dissipation technical effect is achieved, the technical purpose of improving the monitoring precision of the tower barrel is achieved, and the problems that the heat accumulated in the inclination sensor in the prior art is unable to be dissipated after the operation is monitored for a long time, the service life of the inclination sensor is influenced and the monitoring precision of the tower barrel is influenced over time are solved.
2. According to the utility model, the threaded bolts are screwed in the middle parts of the mounting seats at two sides, so that the device is integrally mounted on the bottom of the tower barrel and the yaw platform, and is locked and fixed by the nuts, so that the technical effect of convenient mounting is realized, the technical purposes of time and labor saving are achieved, and the problems of complicated mounting steps and troublesome mounting of a plurality of inclination sensors in the background art are solved.
Drawings
FIG. 1 is a schematic perspective view of a wind turbine tower inclination angle monitoring device according to the present utility model;
FIG. 2 is a schematic view of a deflector of a wind turbine tower inclination angle monitoring device according to the present utility model;
FIG. 3 is a schematic side view of a wind turbine tower inclination angle monitoring device according to the present utility model;
fig. 4 is a schematic diagram of a fan of a wind turbine tower inclination angle monitoring device according to the present utility model.
Legend description:
1. a housing; 2. a heat sink; 3. a fan; 4. a gas collecting hood; 5. an air inlet pipe; 6. a refrigeration box; 7. a deflector; 8. a gas pipe; 9. a blower; 10. an air outlet pipe; 11. a top frame; 12. a temperature sensor; 13. a gas lance; 14. a nozzle; 15. an inclination sensor; 16. a mounting base; 17. a threaded bolt; 18. a nut; 19. and (5) warning sound.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: a wind turbine generator tower inclination angle monitoring device comprises a shell 1, a square hole is formed in the top of the shell 1, a plurality of cooling fins 2 are fixedly connected to the inside of the square hole, a top frame 11 is fixedly connected to the top of the shell 1 and located on the outer side of the cooling fins 2, a fan 3 is fixedly connected to the center position of the top frame 11, a gas collecting cover 4 is fixedly connected to the top of the top frame 11 and located right above the fan 3, a gas inlet pipe 5 is fixedly connected to the inside of the rear side of the gas collecting cover 4, a refrigerating box 6 is fixedly connected to the rear side of the top frame 11, one end of the gas inlet pipe 5, far away from the gas collecting cover 4, is fixedly connected to the inside of the refrigerating box 6, a plurality of guide plates 7 are uniformly and fixedly connected to the inside of the refrigerating box 6 from top to bottom, the guide plate 7 is staggered, the heat dissipation fin 2 distributes the heat accumulated in the shell 1 to the inside of the top frame 11, the fan 3 pumps and discharges the hot air into the gas collecting hood 4, the hot air is conveyed into the refrigerating box 6 through the number of the gas conveying pipes 5, the hot air is slowly conveyed through the guide plate 7 and is cooled down better, after the operation is finished, the fan 9 conveys the cold air into the gas spraying pipe 13 through the gas conveying pipes 8 and the gas outlet pipe 10, the cold air is sprayed out through the spray head 14, the temperature is reduced and the heat is dissipated to the inclination sensor 15 in the shell 1, the stability of static angle measurement is utilized to correct the zero point time drift of the gyroscope, and therefore, the accurate measurement of the dynamic inclination angle of an object is realized, and the main technical parameters are as follows:
and (3) a power supply: 85-276 VAC, 50-60 Hz, less than 10W;
measuring range: 10 °;
static accuracy: 0.005 °;
dynamic accuracy: 0.05 °;
the corresponding time is as follows: 0.3S;
response frequency: 3 Hz@3 dB;
working temperature range: -40to 85 ℃;
protection grade: IP67.
Further explaining, the bottom fixedly connected with gas-supply pipe 8 of refrigeration case 6, the gas outlet end fixedly connected with fan 9 of gas-supply pipe 8, the gas outlet end fixedly connected with outlet duct 10 of fan 9, the one end that fan 9 was kept away from to outlet duct 10 runs through and extends to the inside of casing 1, the gas outlet end fixedly connected with jet-propelled pipe 13 of outlet duct 10, evenly fixedly connected with a plurality of nozzle 14 from left to right on the leading flank of jet-propelled pipe 13, the inside fixedly connected with inclination sensor 15 of casing 1, a plurality of cooling hole has all been seted up on the left and right sides face of casing 1, the inside fixedly connected with temperature sensor 12 of casing 1, the rear side fixedly connected with warning stereo 19 of roof-rack 11, signal link between warning stereo 19 and the temperature sensor 12, the bottom both sides of casing 1 all fixedly connected with mount pad 16, the equal threaded connection in middle part of both sides mount pad 16 has screw 17, all threaded connection 18 on the outer wall of screw 17, the middle part screw 17 at both sides mount pad 16, install the whole wind turbine tower section of thick bamboo bottom and yaw platform, the inside fixedly connected with temperature sensor 12, the rear side fixedly connected with warning stereo 19, the effect is realized to it, the convenient and fast locking effect is realized.
Working principle: firstly, the fin 2 distributes the heat of the inside accumulation of casing 1 to the roof-rack 11 inside, the fan 3 is with hot air pump drainage to the gas-collecting channel 4 in, carry to refrigerating box 6 again through gas-supply pipe 5 number, the hot air is carried slowly through guide plate 7, better cooling carries out, after the operation, fan 9 carries the air-supply pipe 8 with the outlet duct 10 in to the jet-propelled pipe 13, spout through shower nozzle 14 again, the inside inclination sensor 15 of casing 1 carries out the cooling and dispels the heat, the technical effect of good heat dissipation has been realized, the technical purpose of improving tower section of thick bamboo monitoring accuracy has been reached, screw in threaded bolt 17 in the middle part of both sides mount pad 16, install the device is whole on tower section of thick bamboo bottom and yaw platform, reuse nut 18 is locked fixedly to it, the technological effect of convenient installation has been realized, labour saving and time saving more.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. The utility model provides a wind turbine generator system tower section of thick bamboo inclination monitoring devices, includes casing (1), its characterized in that: a square hole is formed in the top of the shell (1), a plurality of radiating fins (2) are fixedly connected to the top of the square hole, a top frame (11) is fixedly connected to the top of the shell (1) and located on the outer side of the radiating fins (2), a fan (3) is fixedly connected to the top center position of the top frame (11), a gas collecting cover (4) is fixedly connected to the top of the top frame (11) and located right above the fan (3), a gas inlet pipe (5) is fixedly connected to the rear side of the gas collecting cover (4), a refrigerating box (6) is fixedly connected to the rear side of the top frame (11), one end of the gas inlet pipe (5) far away from the gas collecting cover (4) is fixedly connected to the inside of the refrigerating box (6), a plurality of guide plates (7) are uniformly and fixedly connected to the inside top down of the refrigerating box (6), the guide plates (7) are arranged in a staggered mode, a gas outlet pipe (8) is fixedly connected to the bottom of the refrigerating box (6), a gas outlet port (9) of the gas outlet pipe (8), a gas outlet port (9) is fixedly connected to a gas outlet pipe (9), one end of the gas outlet pipe (10) is fixedly connected to the gas outlet pipe (10) and extends to one end of the gas outlet pipe (10), the front side of the air jet pipe (13) is uniformly and fixedly connected with a plurality of nozzles (14) from left to right, and the inside of the shell (1) is fixedly connected with an inclination sensor (15).
2. The wind turbine tower inclination angle monitoring device according to claim 1, wherein: a plurality of heat dissipation holes are formed in the left side surface and the right side surface of the shell (1), and a temperature sensor (12) is fixedly connected to the inside of the shell (1).
3. The wind turbine tower inclination angle monitoring device according to claim 2, wherein: the rear side of roof-rack (11) fixedly connected with warning stereo set (19), signal link between warning stereo set (19) and temperature sensor (12).
4. The wind turbine tower inclination angle monitoring device according to claim 3, wherein: the novel anti-theft device is characterized in that mounting seats (16) are fixedly connected to two sides of the bottom of the shell (1), threaded bolts (17) are connected to the middle parts of the mounting seats (16) in a threaded mode, and nuts (18) are connected to the outer walls of the threaded bolts (17) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322029996.6U CN220539769U (en) | 2023-07-31 | 2023-07-31 | Wind turbine generator system tower section of thick bamboo inclination monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322029996.6U CN220539769U (en) | 2023-07-31 | 2023-07-31 | Wind turbine generator system tower section of thick bamboo inclination monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220539769U true CN220539769U (en) | 2024-02-27 |
Family
ID=89962437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322029996.6U Active CN220539769U (en) | 2023-07-31 | 2023-07-31 | Wind turbine generator system tower section of thick bamboo inclination monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220539769U (en) |
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2023
- 2023-07-31 CN CN202322029996.6U patent/CN220539769U/en active Active
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