CN203560044U - Lightning protection wind measurement apparatus for wind generating set - Google Patents
Lightning protection wind measurement apparatus for wind generating set Download PDFInfo
- Publication number
- CN203560044U CN203560044U CN201320352348.8U CN201320352348U CN203560044U CN 203560044 U CN203560044 U CN 203560044U CN 201320352348 U CN201320352348 U CN 201320352348U CN 203560044 U CN203560044 U CN 203560044U
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- Prior art keywords
- lightning
- navigation mark
- anemoclinograph
- lightning protection
- wind
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- Expired - Fee Related
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- 238000005259 measurement Methods 0.000 title abstract 3
- 239000004020 conductor Substances 0.000 claims description 40
- 230000000694 effects Effects 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 2
- 208000025274 Lightning injury Diseases 0.000 abstract 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Y02E10/722—
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- Wind Motors (AREA)
Abstract
The utility model relates to a lightning protection wind measurement apparatus for a wind generating set. The lightning protection wind measurement apparatus includes a support, the middle part of the support is provided with a navigation mark indicating lamp and an anemorumbometer, and the apparatus further includes two lightning rods which are oppositely arranged at the two sides of the navigation mark indicating lamp and the anemorumbometer at an interval in the horizontal direction, and each lightning rod extends vertically from the bottom to the top. According to the utility model, the two lightning rods are oppositely arranged at the two sides of the navigation mark indicating lamp and the anemorumbometer at an interval in the horizontal direction and each lightning rod extends vertically from the bottom to the top, when the navigation mark indicating lamp and the anemorumbometer are maintained, the lightning rods have no interference with the detachment and installation of the navigation mark indicating lamp and the anemorumbometer, so that the detachment, installation, and maintenance can be more convenient, and moreover, the two lightning rods arranged at an interval enlarge the lightning stroke reception area of the lightning rods, so that the lightning rods are wide in lightning protection regional coverage and good in lightning protection effect.
Description
Technical field
The utility model relates to a kind of lightning protection wind finding device, relates in particular to a kind of wind power generating set lightning protection wind finding device.
Background technique
On wind-driven generator, be generally equipped with lightning protection wind finding device, general lightning protection wind finding device comprises the support being arranged at outside engine room cover, on support, be set up in parallel and be useful on that flying objects such as preventing aircraft clashes into and as the navigation mark tutorial light of warning mark with for the anemoclinograph of measuring wind and wind direction, also comprise a lightning conductor, lightning conductor support be arranged at navigation mark tutorial light and anemoclinograph directly over.The lightning protection wind finding device of this structure is safeguarded navigation mark tutorial light or anemoclinograph and during dismounting, the lightning conductor of its top can produce the dismounting of navigation mark tutorial light or anemoclinograph interferes, thereby makes inconvenient maintenance when needs; And owing to only a lightning conductor being set directly over navigation mark tutorial light and anemoclinograph, therefore receive lightning region little, lightning protection effect is poor.
Model utility content
The purpose of this utility model is to propose a kind of maintenance and the good wind power generating set of lightning protection effect lightning protection wind finding device be convenient to.
For addressing the above problem, the technical solution adopted in the utility model is:
A kind of wind power generating set lightning protection wind finding device, comprise support, mid-stent is provided with navigation mark tutorial light and anemoclinograph, also comprises that relative spacing is in the horizontal direction arranged in two lightning conductor of navigation mark tutorial light and anemoclinograph both sides, and each lightning conductor vertically extends and arranges from bottom to top.
The reception lightning region that makes two lightning conductor that two lightning conductor have a setting overlapping spacing between two lightning conductor.
Described anemoclinograph has two and be symmetrically distributed on support, two anemoclinograph lower ends are wholely set, described navigation mark tutorial light has two and be symmetrically distributed in the outside of two anemoclinographs, and two lightning conductor are symmetrically distributed in the outside of two navigation mark tutorial light.
Described support is hollow casing, and described lightning conductor, navigation mark tutorial light and anemoclinograph are fixedly installed on the end face of hollow casing, and the ground wire by conduct current ground that described lightning conductor lower end arranges is arranged in hollow casing inside; The data line for being connected with the receiving terminal in engine room cover connecting on described anemoclinograph is arranged in the inside of hollow casing.
Described anemoclinograph is ultrasonic aerovane.
A kind of wind power generating set lightning protection wind finding device the utility model proposes, at navigation mark tutorial light and anemoclinograph both sides relative spacing, two lightning conductor are set, two lightning conductor all vertically extend and arrange from top to bottom, therefore when needs keep in repair navigation mark tutorial light and anemoclinograph, lightning conductor can not interfered the dismounting of navigation mark tutorial light and anemoclinograph, thereby make dismounting maintenance convenient, interval arranges at least two lightning conductor and has expanded the thunderbolt receiving area of lightning conductor, thus make the lightning protection region of lightning conductor cover wider, lightning protection effect is better.
Further, make two spacing between lightning conductor guarantee to make both reception lightning regions overlapping, when expanding thunderbolt receiving area, further guaranteed lightning protection effect as far as possible.
Further, adopt two navigation mark tutorial light can avoid only adopting a navigation mark tutorial light, when an only navigation mark tutorial light breaks down, wind power generating set loses navigation mark warning mark, thereby increase the accident of airflight thing shock lightning protection wind finding device, adopt two navigation mark tutorial light can reduce hit probability, improve Security; Adopt two anemoclinographs can avoid only adopting an anemoclinograph, when breaking down, anemoclinograph cannot proceed the test of wind speed and direction, and adopt two anemoclinographs to measure wind regime simultaneously, can be according to two survey data to more accurate, the stable wind regime data of specific output, two lightning conductor are arranged to the both sides of ragged edge, both guaranteed lightning protection effect, made again reasonable structural arrangement, compactness.
Further, support is set to hollow casing, the ground wire of lightning conductor and the data line of anemoclinograph are all located in hollow casing inside, avoid ground wire and data line long-term outside exposed and to be easy to burn into aging, thereby affect the accuracy of data transmission and the stability of lightning-arrest effect.
Further, adopt ultrasonic aerovane can measure more fast and accurately instant wind regime, and stability is better.
Accompanying drawing explanation
Fig. 1 is the embodiment's of a kind of wind power generating set lightning protection wind finding device of the present utility model structural representation;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 1.
Embodiment
The embodiment of lightning protection wind finding device for a kind of wind power generating set of the present utility model: as shown in FIG. 1 to 3, this wind power generating set comprises support 1 with lightning protection wind finding device, support 1 is hollow casing, support 1 comprises rack beam and support vertical beam, the support vertical beam of support 1 adopts screw to be fixedly connected on the outside top of the engine room cover 5 of wind-driven generator, the rack beam upper center of support 1 is fixedly connected with left side ultrasonic aerovane 31 and the right side ultrasonic aerovane 32 of two symmetrical distributions, the lower end of two ultrasonic aerovanes is wholely set, the outside of two ultrasonic aerovanes respectively symmetry is fixedly connected with left side navigation mark tutorial light 21 and right side navigation mark tutorial light 22, outside two navigation mark tutorial light, symmetry is fixedly connected with left side lightning conductor 41 and right side lightning conductor 42 respectively, between left side lightning conductor 41 and right side lightning conductor 42, there is the overlapping spacing of reception lightning region between that makes left side lightning conductor and right side lightning conductor of setting.
During work, navigation mark tutorial light, ultrasonic aerovane and lightning conductor are arranged on to the relevant position of support 1, the ground wire of lightning conductor is located in the hollow casing inside of support and is connected with the respective terminal of engine room cover 5 inside in hollow casing inside with the data line on ultrasonic aerovane, thereby avoid ground wire and data line long-term outside exposed and corrosion and ageing affects the accuracy of ultrasonic aerovane data and the lightning protection effect of lightning conductor; Left side navigation mark tutorial light 21 and right side navigation mark tutorial light 22 light simultaneously, for the airflight things such as aircraft provide safety warning, avoid the generation of the airflight things such as aircraft and lightning protection wind finding device shock accident, adopt two navigation mark tutorial light, reduce the probability of malfunction of navigation mark tutorial light, thereby reduce the hit probability of airflight thing, improve Security; Middle symmetrically arranged two ultrasonic aerovanes can be measured instant wind regime simultaneously, thereby according to two more accurate, stable wind regime data of survey data contrast output, and adopt two ultrasonic aerovanes can reduce the probability of malfunction of ultrasonic aerovane, improve measuring stability; At two lightning conductor of two navigation mark tutorial light arranged outside, thereby expanded thunderbolt receiving area, improve lightning protection effect, the spacing between two lightning conductor is set to the region overlapping of the reception lightning region between that guarantees both, thereby has further guaranteed lightning protection effect.
In the present embodiment, adopt and adopt respectively two navigation mark tutorial light and two ultrasonic aerovanes, in other embodiment of the present utility model, also can only adopt a navigation mark tutorial light and a ultrasonic aerovane.
In the present embodiment, anemoclinograph adopts ultrasonic aerovane, also can adopt the conventional anemoclinographs such as general mechanical anemometer and mechanical type flow direction vane or acoustic resonance formula anemoclinograph in other embodiments of the present utility model.
Claims (5)
1. a wind power generating set lightning protection wind finding device, comprise support, mid-stent is provided with navigation mark tutorial light and anemoclinograph, it is characterized in that: also comprise that relative spacing is in the horizontal direction arranged in two lightning conductor of navigation mark tutorial light and anemoclinograph both sides, each lightning conductor vertically extends and arranges from bottom to top.
2. wind power generating set according to claim 1 lightning protection wind finding device, is characterized in that: the reception lightning region that makes two lightning conductor that two lightning conductor have a setting overlapping spacing between two lightning conductor.
3. wind power generating set according to claim 2 lightning protection wind finding device, it is characterized in that: described anemoclinograph has two and be symmetrically distributed on support, two anemoclinograph lower ends are wholely set, described navigation mark tutorial light has two and be symmetrically distributed in the outside of two anemoclinographs, and two lightning conductor are symmetrically distributed in the outside of two navigation mark tutorial light.
4. according to the wind power generating set lightning protection wind finding device described in claim 1 or 2 or 3, it is characterized in that: described support is hollow casing, described lightning conductor, navigation mark tutorial light and anemoclinograph are fixedly installed on the end face of hollow casing, and the ground wire by conduct current ground that described lightning conductor lower end arranges is arranged in hollow casing inside; The data line for being connected with the receiving terminal in engine room cover connecting on described anemoclinograph is arranged in the inside of hollow casing.
5. wind power generating set according to claim 4 lightning protection wind finding device, is characterized in that: described anemoclinograph is ultrasonic aerovane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352348.8U CN203560044U (en) | 2013-06-19 | 2013-06-19 | Lightning protection wind measurement apparatus for wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352348.8U CN203560044U (en) | 2013-06-19 | 2013-06-19 | Lightning protection wind measurement apparatus for wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560044U true CN203560044U (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320352348.8U Expired - Fee Related CN203560044U (en) | 2013-06-19 | 2013-06-19 | Lightning protection wind measurement apparatus for wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089601A (en) * | 2016-07-27 | 2016-11-09 | 武汉大学 | A kind of blower fan considering that blade rotates connects sudden strain of a muscle performance test methods and device |
| CN106679800A (en) * | 2017-03-21 | 2017-05-17 | 国网新疆电力公司电力科学研究院 | Lightning rod wind-induced vibration measurement apparatus |
-
2013
- 2013-06-19 CN CN201320352348.8U patent/CN203560044U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089601A (en) * | 2016-07-27 | 2016-11-09 | 武汉大学 | A kind of blower fan considering that blade rotates connects sudden strain of a muscle performance test methods and device |
| CN106089601B (en) * | 2016-07-27 | 2019-01-04 | 武汉大学 | A kind of blower considering blade rotation, which connects, dodges performance test methods and device |
| CN106679800A (en) * | 2017-03-21 | 2017-05-17 | 国网新疆电力公司电力科学研究院 | Lightning rod wind-induced vibration measurement apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20200619 |