CN216588966U - Wind-powered electricity generation blade defroster - Google Patents
Wind-powered electricity generation blade defroster Download PDFInfo
- Publication number
- CN216588966U CN216588966U CN202123196253.5U CN202123196253U CN216588966U CN 216588966 U CN216588966 U CN 216588966U CN 202123196253 U CN202123196253 U CN 202123196253U CN 216588966 U CN216588966 U CN 216588966U
- Authority
- CN
- China
- Prior art keywords
- heating wire
- arc
- plug
- wind
- montant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a wind power blade deicing device which comprises a storage battery, a vertical rod and a heating wire, wherein the upper end of the vertical rod is rotatably connected with a guide wheel, two arc-shaped rods are hinged to two sides of the lower end of the vertical rod, one end of each arc-shaped rod is hinged to the vertical rod, a through hole is formed in the other end of each arc-shaped rod, a spring is arranged between each arc-shaped rod and the vertical rod, two ends of each heating wire respectively penetrate through the through holes in the arc-shaped rods on the two sides, one end of each heating wire is electrically connected with the storage battery, a plug is arranged at the other end of each heating wire, a lead matched with the plug is arranged on the storage battery, the storage battery can be electrically connected with one end of the plug on each heating wire through the lead, and the outer wall of each heating wire is made of an insulating material. The complete ice cover is melted by annularly winding the electric heating wire, and the ice cover is melted out of a gap and divided into small blocks, so that the ice cover is convenient to pry up for deicing. The leading wheel can lead, also enables the better laminating of heating wire and wind-powered electricity generation blade simultaneously. The arc-shaped rod is matched with the spring to tighten the electric heating wire to be tightly attached to the ice surface of the blade. The take-up pulley withdraws the heating wire to prevent winding damage.
Description
The technical field is as follows:
the utility model relates to the field of wind power blade deicing, in particular to a wind power blade deicing device.
The background art comprises the following steps:
in areas with higher humidity and lower temperature, the condensed water on the surface of the wind power blade can be frozen when the temperature is lower than zero in winter. The icing of the blade can influence the aerodynamic appearance of the blade, so that the aerodynamic function of the blade airfoil is damaged, and the operation safety of a fan is influenced; the load is increased, the generating efficiency of the unit is reduced, and the service life of the unit is shortened; meanwhile, when the fan rotates, ice blocks attached to the blades can be thrown out, and the safety of surrounding population and property is affected.
The ice cover covering the wind power blade is difficult to remove, and the existing methods comprise air heating for deicing and knocking and chiseling blade cover ice. The air heating construction is complex, the wind power blade is made of a resin-based composite material, the heat conductivity coefficient is low, and the air heating ice melting cost is high and the efficiency is low. And the blades are easily damaged by knocking and chiseling, and the covered ice cover is smooth and complete as a whole and difficult to deice without seams.
The utility model has the following contents:
the utility model aims to provide a wind power blade deicing device.
The utility model is implemented by the following technical scheme:
the utility model provides a wind-powered electricity generation blade defroster, includes battery, montant and heating wire, the last end of montant has the leading wheel of swivelling joint, the lower extreme both sides of montant articulate there are two arc poles, the one end and the montant of arc pole are articulated, and the other end is equipped with the through-hole, the arc pole with install the spring between the montant, the through-hole on the arc pole of both sides is passed respectively at the both ends of heating wire, the one end and the battery electricity of heating wire are connected, and the plug is installed to the other end, be equipped with on the battery with plug complex wire, the wire can make the battery and the heating wire on the one end electricity of plug be connected, the outer wall of heating wire is insulating material.
Preferably, a take-up pulley is installed on the arc-shaped rod on one side, the heating wire is wound on the take-up pulley, and the heating wire can be wound and unwound through the take-up pulley.
Preferably, the heating wire is wound on the wind power blade and then is guided by the guide wheel in a crossed manner.
Preferably, the arc-shaped rod has elasticity.
Preferably, the plug is capable of passing through the through hole.
Preferably, a handle is installed at the side end of the storage battery.
Preferably, the vertical rod is a telescopic rod.
The utility model has the advantages that: wind on the wind-powered electricity generation blade through the heating wire annular, heat the heating wire through the battery, melt complete ice lid through the heating wire, melt out the gap with complete ice lid, cut apart into the fritter with complete ice lid, reuse tools such as sled board and pick up the ice lid in the gap can. The leading wheel can play the effect of direction, also can make the position of heating wire crossing and the better laminating of wind-powered electricity generation blade simultaneously. The arc-shaped rod is matched with the spring to have a tightening effect, so that the electric heating wire is tightly attached to the ice surface of the blade in the ice melting process. The take-up pulley withdraws the electric heating wire when not in use to prevent winding damage.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a wind turbine blade deicing device according to the present invention;
FIG. 2 is a schematic view illustrating installation and use of the wind turbine blade deicing device according to the present invention.
In the figure: the device comprises a storage battery 1, a vertical rod 2, a guide wheel 3, an arc-shaped rod 4, a spring 5, a through hole 6, a take-up pulley 7, a locking mechanism 8, an electric heating wire 9, a plug 10, a lead 11, a grab handle 12 and a wind power blade 13.
The specific implementation mode is as follows:
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 and 2, the present invention provides the following technical solutions: the utility model provides a wind-powered electricity generation blade defroster, includes battery 1, montant 2 and heating wire 9, the last end of montant 2 has swivelling joint to have leading wheel 3, the lower extreme both sides of montant 2 articulate there are two arc poles 4, the one end of arc pole 4 is articulated with montant 2, and the other end is equipped with through-hole 6, arc pole 4 with install spring 5 between the montant 2, through-hole 6 on the arc pole 4 of both sides is passed respectively at the both ends of heating wire 9, the one end and the battery 1 electricity of heating wire 9 are connected, and plug 10 is installed to the other end, be equipped with on the battery 1 with plug 10 complex wire 11, wire 11 can make battery 1 and heating wire 9 go up the one end electricity of plug 10 and be connected, the outer wall of heating wire 9 is insulating material.
Install take-up pulley 7 on the arc pole 4 of one side, heating wire 9 twines on take-up pulley 7, and heating wire 9 can receive and release conveniently through take-up pulley 7 and accomodate.
The heating wire 9 twines alternately through leading wheel 3 direction behind the wind-powered electricity generation blade 13, and leading wheel 3 can enough provide the guide effect, pushes up simultaneously and moves heating wire 9 and make its and wind-powered electricity generation blade 13 better laminating.
The arc-shaped rod 4 has elasticity to tension the heating wire 9.
The plug 10 can pass through the through hole 6, so that the heating wire 9 can pass through the through hole 6 for installation, or penetrate out of the through hole 6 and then be wound on the take-up pulley 7 for storage.
A handle 12 is arranged at the side end of the storage battery 1 to facilitate the movement of the storage battery 1.
The vertical rod 2 is a telescopic rod and can adjust the position of the guide wheel 3, so that the guide wheel 3 can better attach the heating wire 9 to the wind power blade 13.
The working principle and the using process of the utility model are as follows: when the device is used, the heating wire 9 is discharged from the take-up pulley 7, firstly passes through the through hole 6 at one end of the take-up pulley 7, winds the wind power blade 13 for a circle through the guide pulley 3, then passes through the guide pulley 3 and penetrates out of the through hole 6 at one end of the locking mechanism 8, the heating wire 9 is pulled and tightened to be tightly attached to the wind power blade 13, and then the heating wire 9 is clamped and fixed through the locking mechanism 8.
The leading wheel 3 can make the heating wire 9 of lower extreme lean on tight wind-powered electricity generation blade 13, and the montant 2 can adjust for the telescopic link and stretch out length, makes the arc pole 4 strut heating wire 9 through spring 5, ensures that heating wire 9 constantly and the ice that wind-powered electricity generation blade 13 top layer covered is laminated. The electric heating wire 9 is communicated with the lead 11 through the plug 10, and the storage battery 1 plays a role of power supply, so that the electric heating wire 9 is electrified to generate heat to melt the ice covered on the surface layer of the wind power blade 13. After the ice cover is melted out of the gap, the ice cover can be pried up by tools such as a prying plate and the like to remove ice.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a wind-powered electricity generation blade defroster which characterized in that: including battery, montant and heating wire, the last end of montant has the leading wheel of swivelling joint, the lower extreme both sides of montant articulate there are two arc poles, the one end and the montant of arc pole are articulated, and the other end is equipped with the through-hole, the arc pole with install the spring between the montant, the through-hole on the arc pole of both sides is passed respectively at the both ends of heating wire, the one end and the storage battery electricity of heating wire are connected, and the plug is installed to the other end, be equipped with on the battery with plug complex wire, the wire can make the battery be connected with the one end electricity of plug on the heating wire is connected, the outer wall of heating wire is insulating material.
2. The wind turbine blade deicing device of claim 1, wherein: and a take-up pulley is arranged on the arc-shaped rod on one side, the electric heating wire is wound on the take-up pulley, and the electric heating wire can be wound and unwound through the take-up pulley.
3. The wind turbine blade deicing device of claim 1, wherein: the heating wire is wound on the wind power blade and then is guided by the guide wheel in a crossed manner.
4. The wind turbine blade deicing device of claim 1, wherein: the arc-shaped rod has elasticity.
5. The wind turbine blade deicing device of claim 1, wherein: the plug is capable of passing through the through hole.
6. The wind turbine blade deicing device of claim 1, wherein: a grab handle is installed at the side end of the storage battery.
7. The wind turbine blade deicing device of claim 1, wherein: the vertical rod is a telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123196253.5U CN216588966U (en) | 2021-12-17 | 2021-12-17 | Wind-powered electricity generation blade defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123196253.5U CN216588966U (en) | 2021-12-17 | 2021-12-17 | Wind-powered electricity generation blade defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216588966U true CN216588966U (en) | 2022-05-24 |
Family
ID=81615125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123196253.5U Active CN216588966U (en) | 2021-12-17 | 2021-12-17 | Wind-powered electricity generation blade defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216588966U (en) |
-
2021
- 2021-12-17 CN CN202123196253.5U patent/CN216588966U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101420110B (en) | Knocking type deicer for power transmission line | |
| CN104836146A (en) | Power transmission line foreign matter barrier eliminating pulley | |
| CN205596989U (en) | Wind -force that power equipment used drives bird ware | |
| CN205624125U (en) | Modified drives bird ware | |
| CN210744700U (en) | High-voltage line defroster convenient to power supply | |
| CN212615183U (en) | Blade deicing device of wind driven generator | |
| CN102878026A (en) | Wind driven generator rotor blade with electrothermal deicing devices | |
| CN111313349A (en) | Automatic ice and snow removing device for power transmission line and control method thereof | |
| CN203040521U (en) | Bird sensing alarm bird repellent device on electric iron tower | |
| CN204947454U (en) | The charged foreign bodies removal device of a kind of high-tension line | |
| CN216588966U (en) | Wind-powered electricity generation blade defroster | |
| DE19506001A1 (en) | Electric power generator using natural wind power and thermals under house roof | |
| CN206547063U (en) | A kind of photovoltaic power generation apparatus of vehicle-mounted easy lifting | |
| CN109556303A (en) | A kind of water heater that solar wind-energy combines | |
| CN204481396U (en) | A kind of electric line foreign matter block removing coaster | |
| CN108711291A (en) | A kind of intelligent traffic light | |
| CN209282790U (en) | A kind of electric power O&M ice removal | |
| JP2004245174A (en) | Rotor blade for wind turbine generator | |
| CN107611905A (en) | Method for clearing up transmission tower accumulated ice | |
| CN201339540Y (en) | Roadside newly-combined type pneumatic electricity generating device | |
| CN113294302A (en) | Anti-freezing device and method for blades of wind driven generator | |
| CN201323428Y (en) | Knock type ice remover of power transmission cable | |
| CN212318212U (en) | Lightning-protection wind driven generator blade | |
| CN204463954U (en) | A kind of anti-freeze insulator | |
| JPS61207881A (en) | Wind wheel increased in height |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |