CN205117631U - Take heat radiating means's wind -powered electricity generation erection column - Google Patents

Take heat radiating means's wind -powered electricity generation erection column Download PDF

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Publication number
CN205117631U
CN205117631U CN201520930245.4U CN201520930245U CN205117631U CN 205117631 U CN205117631 U CN 205117631U CN 201520930245 U CN201520930245 U CN 201520930245U CN 205117631 U CN205117631 U CN 205117631U
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China
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radiation
wind
electricity generation
powered electricity
erection column
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CN201520930245.4U
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Chinese (zh)
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林华
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Wuxi Tongchun New Energy Technology Co Ltd
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Wuxi Tongchun New Energy Technology Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Abstract

The utility model relates to a take heat radiating means's wind -powered electricity generation erection column, by wind -powered electricity generation erection column (1), heat radiating means (2) and mounting bracket (15) are common to be constituteed, there are hot radiation controller (8) and direct reflection cover (14) at the internally mounted of heat radiating means (2) casing, install at the bottom of the cover of direct reflection cover (14) mount pad (12), hot radiation emitter (13) are installed to the higher authority of mount pad (12), install on heat radiating means (2) casing temperature and humidity detector (9), be equipped with the cover mouth trompil of direct reflection cover (14) on the casing of heat radiating means (2), hot radiation controller (8) are connected with hot radiation emitter (13) through mount pad (12) through conductor wire (11), and temperature and humidity detector (9) are connected with hot radiation controller (8) through data transmission line (10). A phenomenon of freezing appears on the blade when take heat radiating means's wind -powered electricity generation erection column can prevent weather cold, has avoided influencing wind generating set's normal operating because of freezing on the blade.

Description

A kind of wind-powered electricity generation erection column with heat radiation device
Technical field
The utility model relates to a kind of wind-powered electricity generation erection column with heat radiation device, belongs to the anti-freeze applied technical field of automation.
Background technique
When having frost on the blade of wind-driven generator, not only can have influence on the aeroperformance of blade, also can produce different torque forces because of during multiple blade rotation in same wind power generator group, destroy the balance of whole wind power generating set, damage wind-driven generator; At present, when there is icing phenomenon on the blade of wind-driven generator, often through monitoring system, wind power generating set is shut down, to avoid wind-driven generator to damage, wind power generating set cannot be put into operation; In order to address this problem, adopt the artificial ice sheet removed on blade sometimes, not only wasting time and energy, also needing to set up aerial ladder or use can the vehicle of ascend operation, inconvenience very; Freeze to prevent blade, what have has installed heating equipment additional in blade, heavy heating equipment needs the structure of reinforced blade, also the weight of blade has been increased the weight of, simultaneously, because blade has long and narrow profile, be also difficult to form effective heating-up temperature on the whole surface of blade, the icing phenomenon of blade surface can not be stopped completely.
Model utility content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of wind-powered electricity generation erection column with heat radiation device, and a kind of wind-powered electricity generation erection column with heat radiation device can form a thermal radiation region at blade through the region of shaft; Temperature and humidity numerical value in region is detected when needing to carry out in anti-icing number range at temperature and humidity prober, thermal radiation controller controls radiation emitter and starts working, the heat energy that radiation emitter is launched converges also directed radiation through orienting reflex cover and, to the region of setting, forms the thermal radiation region that has setting temperature; When in blade rotation to this region, thawing is dripped by the frost of blade surface condensation; Use the wind power generating set that a kind of wind-powered electricity generation erection column with heat radiation device forms, frost formation ice sheet that blade condenses can be prevented, ensure the normal operation of wind power generating set, simultaneously, do not increase the weight of blade, do not need to carry out structural variation to blade, will because of leptophyllous profile, and make deicing occur dead angle.
Main technical schemes of the present utility model is achieved in that
Jointly be made up of wind-powered electricity generation erection column 1, heat radiation device 2 and scaffold 15, heat radiation device 2 is made up of thermal radiation controller 8, temperature and humidity prober 9, data line 10, electric lead 11, fitting seat 12, radiation emitter 13, orienting reflex cover 14; Heat radiation device 2 is arranged on the shaft of wind-powered electricity generation erection column 1 by scaffold 15, in the inside of heat radiation device 2 housing, thermal radiation controller 8 and orienting reflex cover 14 are installed, fitting seat 12 is installed at the bottom of the cover of orienting reflex cover 14, above fitting seat 12, radiation emitter 13 is installed, temperature and humidity prober 9 is arranged on above heat radiation device 2 housing, and the housing of heat radiation device 2 is provided with the cover mouth perforate of orienting reflex cover 14; Thermal radiation controller 8 is connected with radiation emitter 13 through fitting seat 12 by electric lead 11, and temperature and humidity prober 9 is connected with thermal radiation controller 8 by data line 10.
Radiation emitter 13 is infrared emanation transmitter or microwave thermal radiation transmitter or ultrasonic heat radiation transmitter.
Compared with prior art, the beneficial effects of the utility model are: when a kind of wind-powered electricity generation erection column with heat radiation device can prevent cold weather, icing phenomenon appears in blade, avoid the normal operation having influence on wind power generating set because blade freezes.
Accompanying drawing explanation
Fig. 1 is working state schematic representation of the present utility model.
Fig. 2 is heat radiation device side-looking structural representation of the present utility model.
Embodiment
The utility model is made up of jointly wind-powered electricity generation erection column, heat radiation device and scaffold, heat radiation device is made up of thermal radiation controller, temperature and humidity prober, data line, electric lead, fitting seat, radiation emitter, orienting reflex cover, and heat radiation device is arranged on the shaft of wind-powered electricity generation erection column by scaffold, when temperature and humidity prober detect temperature and humidity numerical value in region in the number range needing to carry out Anti-freezing time, thermal radiation controller is to the radiation emitter conveying electric current in fitting seat, radiation emitter is started working, radiation emitter launch heat energy through orienting reflex cover converge and directed radiation to set region, heat radiation device front form a thermal radiation region, thermal radiation region has the temperature of setting, when having the overheated radiation areas of the vanes of steam or frost when condensing, steam can not congeal into ice because of cold and cover on blade, the frost that blade occurs also can be melted into water and a landing goes out blade.There is an icing phenomenon in blade when wind-powered electricity generation erection column with heat radiation device can prevent cold weather, avoid the normal operation having influence on wind power generating set because blade freezes.
Can prevent the condensation vapor in air on the blade 4 of wind-driven generator 3; In order to ensure that heat radiation device 2 can carry out the operation of protect ice hazard in time, heat radiation device 2 is powered by independently power line 6, and establishes for the power transmission cable 5 of wind-driven generator 3 transmission current is arranged respectively; Heat radiation device 2 is arranged on the shaft of wind-powered electricity generation erection column 1 by scaffold 15, this position can ensure that the thermal radiation region 7 of heat radiation device 2 is in the region of blade 4 process, and be in the corresponding part at blade 4 center, when blade 4 is through thermal radiation region 7, whole blade is all in thermal radiation region 7.
Embodiment in is by reference to the accompanying drawings further described by the utility model below:
Temperature and humidity prober 9 is arranged on above heat radiation device 2 housing, temperature and humidity prober 9 is connected with thermal radiation controller 8 by data line 10, and the temperature and humidity information detected can be transferred to thermal radiation controller 8 by data line 10 by temperature and humidity prober 9, orienting reflex cover 14 is arranged on the inside of heat radiation device 2 housing, the housing of heat radiation device 2 is provided with the cover mouth perforate of orienting reflex cover 14, the cover mouth of orienting reflex cover 14 is in the corresponding part of cover mouth perforate, has the tightness of setting between the two, can play the airtight effect of setting, be provided with fitting seat 12 at the bottom of the cover of orienting reflex cover 14, be provided with radiation emitter 13 above fitting seat 12, thermal radiation controller 8 is connected with radiation emitter 13 through fitting seat 12 by electric lead 11, when the temperature and humidity numerical value that temperature and humidity prober 9 detects is when needing to carry out in anti-icing number range, thermal radiation controller 8 carries electric current by electric lead 11 to the radiation emitter 13 in fitting seat 12, radiation emitter 13 is started working, radiation emitter 13 launches heat energy, radiation emitter 13 launch heat energy through orienting reflex cover 14 converge and directed radiation to set region, this region is exactly thermal radiation region 7, thermal radiation region 7 has the temperature of setting, can prevent the condensation vapor in air from the blade 4 of wind-driven generator 3, forming frost, in order to ensure that heat radiation device 2 can carry out the operation of protect ice hazard in time, heat radiation device 2 is powered by independently power line 6, and establishes for the power transmission cable 5 of wind-driven generator 3 transmission current is arranged respectively, heat radiation device 2 is arranged on the shaft of wind-powered electricity generation erection column 1 by scaffold 15, this position can ensure that the thermal radiation region 7 of heat radiation device 2 is in the region of blade 4 process, and be in the corresponding part at blade 4 center, when blade 4 is through thermal radiation region 7, whole blade is all in thermal radiation region 7.
Now enumerate embodiment as follows:
Embodiment one:
When temperature and humidity prober detects temperature and humidity numerical value in region when needing to carry out in anti-icing number range, thermal radiation controller is to the microwave thermal radiation transmitter conveying electric current in fitting seat, microwave thermal radiation transmitter is started working, microwave thermal radiation transmitter launch heat energy through orienting reflex cover converge and directed radiation to set region, a thermal radiation region is formed in the front of heat radiation device, thermal radiation region has the temperature of setting, when having the overheated radiation areas of the vanes of steam or frost when condensing, steam can not congeal into ice because of cold and cover on blade, the frost that blade occurs also can be melted into water and a landing goes out blade.
Embodiment two:
When temperature and humidity prober detects temperature and humidity numerical value in region when needing to carry out in anti-icing number range, thermal radiation controller is to the ultrasonic heat radiation transmitter conveying electric current in fitting seat, ultrasonic heat radiation transmitter is started working, ultrasonic heat radiation transmitter launch heat energy through orienting reflex cover converge and directed radiation to set region, heat radiation device front form a thermal radiation region, thermal radiation region has the temperature of setting, when having the overheated radiation areas of the vanes of steam or frost when condensing, steam can not congeal into ice because of cold and cover on blade, the frost that blade occurs also can be melted into water and a landing goes out blade.

Claims (2)

1. the wind-powered electricity generation erection column with heat radiation device, it is characterized in that, jointly be made up of wind-powered electricity generation erection column (1), heat radiation device (2) and scaffold (15), heat radiation device (2) is made up of thermal radiation controller (8), temperature and humidity prober (9), data line (10), electric lead (11), fitting seat (12), radiation emitter (13), orienting reflex cover (14); Heat radiation device (2) is arranged on the shaft of wind-powered electricity generation erection column (1) by scaffold (15), thermal radiation controller (8) and orienting reflex cover (14) are installed in the inside of heat radiation device (2) housing, fitting seat (12) is installed at the bottom of the cover of orienting reflex cover (14), above fitting seat (12), radiation emitter (13) is installed, temperature and humidity prober (9) is arranged on above heat radiation device (2) housing, and the housing of heat radiation device (2) is provided with the cover mouth perforate of orienting reflex cover (14); Thermal radiation controller (8) is connected with radiation emitter (13) through fitting seat (12) by electric lead (11), and temperature and humidity prober (9) is connected with thermal radiation controller (8) by data line (10).
2. a kind of wind-powered electricity generation erection column with heat radiation device according to claim 1, is characterized in that, described radiation emitter (13) is infrared emanation transmitter or microwave thermal radiation transmitter or ultrasonic heat radiation transmitter.
CN201520930245.4U 2015-11-22 2015-11-22 Take heat radiating means's wind -powered electricity generation erection column Active CN205117631U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520930245.4U CN205117631U (en) 2015-11-22 2015-11-22 Take heat radiating means's wind -powered electricity generation erection column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520930245.4U CN205117631U (en) 2015-11-22 2015-11-22 Take heat radiating means's wind -powered electricity generation erection column

Publications (1)

Publication Number Publication Date
CN205117631U true CN205117631U (en) 2016-03-30

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105221354A (en) * 2015-11-22 2016-01-06 无锡同春新能源科技有限公司 A kind of wind-powered electricity generation erection column with heat radiation device
CN108167142A (en) * 2017-12-26 2018-06-15 湖北三江航天红阳机电有限公司 A kind of method and apparatus of laser ablation fan blade surface icing
CN108180120A (en) * 2017-12-26 2018-06-19 湖北三江航天红阳机电有限公司 A kind of method and apparatus of laser ablation fan blade surface icing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105221354A (en) * 2015-11-22 2016-01-06 无锡同春新能源科技有限公司 A kind of wind-powered electricity generation erection column with heat radiation device
CN108167142A (en) * 2017-12-26 2018-06-15 湖北三江航天红阳机电有限公司 A kind of method and apparatus of laser ablation fan blade surface icing
CN108180120A (en) * 2017-12-26 2018-06-19 湖北三江航天红阳机电有限公司 A kind of method and apparatus of laser ablation fan blade surface icing

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