CN213392521U - Wind wheel anti-freezing protection device for wind turbine generator system in severe cold weather - Google Patents
Wind wheel anti-freezing protection device for wind turbine generator system in severe cold weather Download PDFInfo
- Publication number
- CN213392521U CN213392521U CN202022183552.4U CN202022183552U CN213392521U CN 213392521 U CN213392521 U CN 213392521U CN 202022183552 U CN202022183552 U CN 202022183552U CN 213392521 U CN213392521 U CN 213392521U
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- Prior art keywords
- wind turbine
- turbine generator
- wind
- generator system
- protection device
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- Expired - Fee Related
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- 238000007710 freezing Methods 0.000 title claims description 12
- 208000001034 Frostbite Diseases 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 26
- 239000000428 dust Substances 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 6
- 230000008014 freezing Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009423 ventilation Methods 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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- Wind Motors (AREA)
Abstract
The utility model discloses a wind turbine of wind turbine generator system cold weather protection device that prevents frostbite, including wind turbine generator system body and heater, the left side of wind turbine generator system body is inserted and is equipped with the transfer line, and the left side surface of transfer line has installed the wind turbine body, the flabellum has been installed on the surface of transfer line, the first small-size gear of right side fixedly connected with of flabellum, the slip wind-break piece has been installed to the left side inner wall of wind turbine generator system body, and the right side fixedly connected with wind-break piece connecting rod of slip wind-break piece, the sleeve pivot has been installed on the left side top of wind turbine generator system body, and the inside. The utility model discloses be provided with flabellum and heater, can play the frostproofing effect to the wind wheel body, through installing the sleeve pivot on the left side top at the wind turbine generator system body, can adjust the position of slip wind-guard block through rotating the sleeve pivot, can protect the inside part structure of wind turbine generator system body effectively.
Description
Technical Field
The utility model relates to a wind generating set technical field specifically is wind turbine generator system's wind wheel severe cold weather protection device that prevents frostbite.
Background
The wind-driven generator is a device for converting wind energy into electric energy, mainly comprises blades, a generator, mechanical parts and electrical parts, and is mainly divided into a horizontal axis wind-driven generator and a vertical axis wind-driven generator according to different rotating shafts.
A lot of civilian models also appear in present aerogenerator, although convenient to use is appeared to this kind of civilian generator, the energy saving that can be fine, but inside protection is not like most industrial wind motor, when in severe cold weather, it is not good to probably make inside wind wheel because of catching cold and lead to the electricity generation effect, can make the wind wheel damage even, and because some vents on the wind motor are opened for a long time, can't adjust, also make the inside damage that appears of generator under the bad circumstances of weather easily, consequently, need to wind turbine's the frost protection device of wind turbine severe cold weather to solve above-mentioned problem urgently.
Disclosure of Invention
An object of the utility model is to provide a wind turbine's the frost protection device of wind turbine to the frost weather that proposes among the above-mentioned background art easily damages the problem that inside wind wheel and vent can't be closed.
In order to achieve the above object, the utility model provides a following technical scheme: the anti-freezing protection device for the cold weather of the wind wheel of the wind turbine generator comprises a wind turbine generator body and a heater, wherein a transmission rod is inserted into the left side of the wind turbine generator body, the wind turbine generator body is arranged on the surface of the left side of the transmission rod, a fan blade is arranged on the surface of the transmission rod, a first small gear is fixedly connected to the right side of the fan blade, a first large gear is fixedly connected to the surface of the transmission rod, a connecting rod is arranged on the inner wall of the top end of the wind turbine generator body, a transmission shaft is inserted into the bottom end of the connecting rod, a second large gear is fixedly connected to the left side of the transmission shaft, a second small gear is fixedly connected to the right side of the transmission shaft, a fixing rod is fixedly connected to the inner wall of the top end of the wind turbine generator body, the heater is arranged, and the right side fixedly connected with of slip wind-break piece keeps off the wind piece connecting rod, the sleeve pivot has been installed on the left side top of wind turbine generator system body, and the threaded rod is inserted in the inside of sleeve pivot.
Preferably, the left side of the wind turbine generator body is of a circular structure, and a rectangular hole groove is formed in the top end of the left side of the wind turbine generator body.
Preferably, the top end of the first large gear is meshed with the bottom end of the second small gear, and the top end of the first large gear and the bottom end of the second small gear form a rotary structure.
Preferably, the bottom end of the second large gear is meshed with the top end of the first small gear, and the bottom end of the second large gear and the top end of the first small gear form a rotating structure.
Preferably, the dust shielding plate is of a rectangular structure, and the dust shielding plate and the left side of the wind turbine generator body are forty-five degrees.
Preferably, the inside of sleeve pivot is seted up threadedly, and the inside of sleeve pivot constitutes spiral rotary type structure with the surface of threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that: this wind turbine's the frost protection device of wind wheel severe cold weather is provided with flabellum and heater, can blow the hot gas flow to the wind wheel body through the rotation of flabellum, can play the frost prevention effect to the wind wheel body, through installing the sleeve pivot on the left side top of wind turbine body, can adjust the position of slip fender wind piece through rotating the sleeve pivot, can protect the inside part structure of wind turbine body effectively.
(1) The device is provided with flabellum and heater, and rotation through the wind-powered electricity generation machine flabellum drives the transfer line and rotates, and the transfer line drives first large gear and rotates, can make the flabellum carry out the high-speed rotation and produce the air current, installs the heater and makes the heater generate heat through the inside at the wind turbine generator system body, can blow the hot gas flow to the wind wheel body through the rotation of flabellum, can play the effect of preventing frostbite to the wind wheel body.
(2) The device installs the sleeve pivot through the left side top at the wind turbine generator system body, can adjust the position of slip windshield piece through rotating the sleeve pivot, through sliding the windshield piece and carrying out the lapse in the left side inner wall of wind turbine generator system body, can shelter from the left hole groove of wind turbine generator system body through the slip windshield piece, can prevent inside a large amount of cold air entering wind turbine generator system body, can protect the inside part structure of wind turbine generator system body effectively.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the wind turbine generator and the sliding wind-shielding block of the present invention;
FIG. 3 is a schematic side view of the first large gear and the second small gear of the present invention;
fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.
In the figure: 1. a wind turbine generator body; 2. the wind wheel body; 3. a transmission rod; 4. a fan blade; 5. a first large gear; 6. a second large gear; 7. a first small gear; 8. a second small gear; 9. a connecting rod; 10. a drive shaft; 11. fixing the rod; 12. a heater; 13. a dust shielding plate; 14. sliding the wind-blocking block; 15. a wind block connecting rod; 16. a threaded rod; 17. the sleeve is provided with a 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. 1-4, the present invention provides an embodiment: the anti-freezing protection device for the wind wheel of the wind turbine generator comprises a wind turbine generator body 1 and a heater 12, wherein the left side of the wind turbine generator body 1 is of a circular structure, a rectangular hole groove is formed in the top end of the left side of the wind turbine generator body 1, the interior of the wind turbine generator body 1 can be ventilated, a transmission rod 3 is inserted into the left side of the wind turbine generator body 1, a wind wheel body 2 is arranged on the surface of the left side of the transmission rod 3, a fan blade 4 is arranged on the surface of the transmission rod 3, a first small gear 7 is fixedly connected to the right side of the fan blade 4, a first large gear 5 is fixedly connected to the surface of the transmission rod 3, the top end of the first large gear 5 is meshed with the bottom end of a second small gear 8, a rotary structure is formed by the top end of the first large gear 5 and the bottom end of the second, the connecting rod 9 is installed on the inner wall of the top end of the wind turbine generator body 1, the transmission shaft 10 is inserted into the bottom end of the connecting rod 9, the second large gear 6 is fixedly connected to the left side of the transmission shaft 10, the bottom end of the second large gear 6 is meshed with the top end of the first small gear 7, and the bottom end of the second large gear 6 and the top end of the first small gear 7 form a rotating type structure, so that the fan blades 4 can rotate rapidly and generate air flow.
The right side of the transmission shaft 10 is fixedly connected with a second small gear 8, the inner wall of the top end of the wind turbine generator body 1 is fixedly connected with a fixed rod 11, the bottom end of the fixed rod 11 is provided with a heater 12, the model of the heater 12 is BESJ-2F, the left side of the wind turbine generator body 1 is fixedly connected with an ash blocking plate 13, the ash blocking plate 13 is of a rectangular structure, the ash blocking plate 13 and the left side of the wind turbine generator body 1 are forty-five degrees and can prevent dust from entering the interior of the wind turbine generator body 1, the inner wall of the left side of the wind turbine generator body 1 is provided with a sliding wind blocking block 14, the right side of the sliding wind blocking block 14 is fixedly connected with a wind blocking block connecting rod 15, the top end of the left side of the wind turbine generator body 1 is provided with a sleeve rotating shaft 17, the interior of the sleeve rotating shaft 17 is provided with threads, the interior of the sleeve rotating, a threaded rod 16 is inserted into the sleeve rotating shaft 17.
The working principle is as follows: when the wind wheel body 2 needs to be protected from freezing, according to the attached drawing 1, the transmission rod 3 is driven to rotate by the rotation of the blades of the wind motor, the first large gear 5 is driven to rotate by the rotation of the transmission rod 3, the second small gear 8 is driven to rotate by the rotation of the first large gear 5, the transmission shaft 10 is driven to rotate by the rotation of the second small gear 8, the second large gear 6 is driven to rotate by the rotation of the transmission shaft 10, the first small gear 7 is driven to rotate by the rotation of the second large gear 6, the fan blades 4 can rotate and generate air flow in the wind turbine body 1 by the rotation of the first small gear 7, the heater 12 can generate heat in the wind turbine body 1, and the air flow generated by the rotation of the fan blades 4 can blow hot air flow to the wind wheel body 2, the wind wheel body 2 can be effectively protected from freezing.
When needs are closed with the left rectangle ventilation slot of wind turbine generator system body 1, according to figure 1, can make the inside threaded rod 16 of sleeve pivot 17 rotate through rotating sleeve pivot 17, can remove downwards at the inside rotation of sleeve pivot 17 through threaded rod 16, because slip windshield 14 is installed at the left side inner wall of wind turbine generator system body 1 and can slide from top to bottom, the downstream through threaded rod 16 can make slip windshield 14 carry out the lapse, can shelter from the left rectangle vent of wind turbine generator system body 1, can prevent that cold air stream from entering the inside part structure with inside of wind turbine generator system body 1 and freezing out.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Wind turbine's wind wheel severe cold weather protection device that prevents frostbite, including wind turbine body (1) and heater (12), its characterized in that: the wind turbine generator system comprises a wind turbine generator system body (1), a transmission rod (3) is inserted into the left side of the wind turbine generator system body (1), a wind turbine body (2) is installed on the surface of the left side of the transmission rod (3), fan blades (4) are installed on the surface of the transmission rod (3), a first small gear (7) is fixedly connected to the right side of the fan blades (4), a first large gear (5) is fixedly connected to the surface of the transmission rod (3), a connecting rod (9) is installed on the inner wall of the top end of the wind turbine generator system body (1), a transmission shaft (10) is inserted into the bottom end of the connecting rod (9), a second large gear (6) is fixedly connected to the left side of the transmission shaft (10), a second small gear (8) is fixedly connected to the right side of the transmission shaft (10), a fixing rod (11) is, the wind turbine generator system comprises a wind turbine generator system body (1), wherein a dust shielding plate (13) is fixedly connected to the left side of the wind turbine generator system body (1), a sliding wind shielding block (14) is installed on the inner wall of the left side of the wind turbine generator system body (1), a wind shielding block connecting rod (15) is fixedly connected to the right side of the sliding wind shielding block (14), a sleeve rotating shaft (17) is installed on the top end of the left side of the wind turbine generator system body (1), and a threaded rod (16) is inserted into the interior of the sleeve.
2. The wind turbine rotor cold weather anti-freezing protection device of the wind turbine generator set according to claim 1, characterized in that: the left side of the wind turbine generator body (1) is of a circular structure, and a rectangular hole groove is formed in the top end of the left side of the wind turbine generator body (1).
3. The wind turbine rotor cold weather anti-freezing protection device of the wind turbine generator set according to claim 1, characterized in that: the top end of the first large gear (5) is meshed with the bottom end of the second small gear (8), and the top end of the first large gear (5) and the bottom end of the second small gear (8) form a rotary structure.
4. The wind turbine rotor cold weather anti-freezing protection device of the wind turbine generator set according to claim 1, characterized in that: the bottom end of the second large gear (6) is meshed with the top end of the first small gear (7), and the bottom end of the second large gear (6) and the top end of the first small gear (7) form a rotary structure.
5. The wind turbine rotor cold weather anti-freezing protection device of the wind turbine generator set according to claim 1, characterized in that: the dust shielding plate (13) is of a rectangular structure, and the dust shielding plate (13) and the left side of the wind turbine generator body (1) are forty-five degrees.
6. The wind turbine rotor cold weather anti-freezing protection device of the wind turbine generator set according to claim 1, characterized in that: the inside of sleeve pivot (17) is seted up threadedly, and the inside of sleeve pivot (17) and the surface of threaded rod (16) constitute spiral rotary type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022183552.4U CN213392521U (en) | 2020-09-29 | 2020-09-29 | Wind wheel anti-freezing protection device for wind turbine generator system in severe cold weather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022183552.4U CN213392521U (en) | 2020-09-29 | 2020-09-29 | Wind wheel anti-freezing protection device for wind turbine generator system in severe cold weather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213392521U true CN213392521U (en) | 2021-06-08 |
Family
ID=76184114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022183552.4U Expired - Fee Related CN213392521U (en) | 2020-09-29 | 2020-09-29 | Wind wheel anti-freezing protection device for wind turbine generator system in severe cold weather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213392521U (en) |
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2020
- 2020-09-29 CN CN202022183552.4U patent/CN213392521U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |