CN210033731U

CN210033731U - Wind driven generator with ice melting function

Info

Publication number: CN210033731U
Application number: CN201920640706.2U
Authority: CN
Inventors: 张凤燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-02-07
Anticipated expiration: 2029-05-07

Abstract

The utility model provides a aerogenerator with ice-melt function relates to the new forms of energy field, the on-line screen storage device comprises a base, the support column is installed at the top of base, the power generation box is installed at the top of support column, be connected through first pivot between support column and the power generation box, the telescopic link is installed at the top of power generation box, the top of telescopic link is connected with solar cell panel, be connected through the second pivot between telescopic link and the solar cell panel, solar cell panel's one end is passed through the third pivot and is connected with the top of power generation box. This aerogenerator with ice-melt function through the internally mounted heating device at the power generation box to in heat transmission to wheel hub and blade that heating device produced through hot-blast main and air duct when using, played the intensification effect to aerogenerator, can heat the device when temperature is low, avoid the device because some joints and the blade that the low temperature caused freeze.

Description

Wind driven generator with ice melting function

Technical Field

The utility model relates to a new forms of energy technical field specifically is a aerogenerator with ice-melt function.

Background

In recent years, wind power generation has received more and more attention as a new energy source which is harmless to the environment and relatively cheap, and along with popularization of wind power generation, people also put considerable efforts to research and develop and produce practical and reliable wind power generators. Most of existing wind driven generators only have a power generation function, when the temperature is low and the air humidity is high, some joints and blades of the generator are easy to freeze, the power generation efficiency of the wind driven generator is reduced, and the generator is easy to damage.

According to the wind driven generator provided by the Chinese patent No. CN201320123679.4, the comparison document provides the wind driven generator which has the advantages of high heat dissipation speed, good heat dissipation effect and long service life.

According to a wind driven generator provided by the chinese patent No. cn201720236651.x, the reference proposes a wind driven generator having a forward overload protection function and a reverse impact protection function, and having different levels of slip torque in forward and reverse directions and a protection function.

However, when the wind driven generator provided by the above-mentioned comparison document is used, the influence on the generator caused by the icing formed by the air temperature and the humidity cannot be solved, and when the temperature is low and the air humidity is high, some joints and blades of the generator are easy to freeze, so that the power generation efficiency of the wind driven generator is reduced, and some components of the generator are easy to damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a aerogenerator with ice-melt function has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a aerogenerator with ice-melt function, includes the base, the support column is installed at the top of base, the power generation box is installed at the top of support column, be connected through first pivot between support column and the power generation box, the telescopic link is installed at the top of power generation box, the top of telescopic link is connected with solar cell panel, be connected through the second pivot between telescopic link and the solar cell panel, solar cell panel's one end is passed through the third pivot and is connected with the top of power generation box, wheel hub is installed to one side of power generation box, the blade is installed in wheel hub's the outside.

Preferably, the support column includes the inner tube, the outer tube has been cup jointed in the outside of inner tube, the outside fixed mounting of outer tube has fastening bolt, conveniently adjusts this aerogenerator's height.

Preferably, the generator is installed at the bottom of the inner cavity of the generator box, a gear speed increasing box is arranged on the right side of the generator, damping bases are installed at the bottoms of the generator and the gear speed increasing box, the damping effect on the generator is achieved, the influence of the vibration of the generator on the generator box is reduced, the generator is connected with the gear speed increasing box through a generator shaft, a wind wheel shaft is connected to the right side of the gear speed increasing box, one end of the wind wheel shaft penetrates through the generator box and extends to the outside of the generator box, one end of the wind wheel shaft is connected with a hub, and a rolling bearing is installed at the joint of the wind wheel shaft and the generator box.

Preferably, heating device is installed at the top of generator box inner chamber, heating device's the outside is provided with the insulating layer, the air intake has been seted up in the left side of generator box, the apron is installed in the outside of air intake, heating device's right side is connected with the hot-blast main, the internally mounted of wind-wheel axle has the air duct, the one end of hot-blast main passes gear speed-increasing box and is connected with the air duct, the one end of air duct is passed wheel hub and is extended to the inside of blade, the venthole has been seted up to one side on blade top, effectually heats the flabellum when the sky cold generator freezes, is favorable to protecting the flabellum of.

Preferably, heating device includes the heating cabinet, the internally mounted of heating cabinet has the heating pipe, the outside winding of heating pipe has the heater strip, the fan is installed to one side of heating cabinet inside, one side of fan is provided with the gas collecting channel, makes rate of heating faster, has reduced the required time of ice-melt.

(III) advantageous effects

The utility model provides a aerogenerator with ice-melt function. The method has the following beneficial effects:

1. this aerogenerator with ice-melt function, through the internally mounted heating device at the power generation box, and when using, heat transmission to wheel hub and blade in through hot-blast main and air duct with heating device production, the intensification effect to aerogenerator has been played, can heat the device when temperature is low, avoid the device because some joints and the blade of aerogenerator that the low temperature caused freeze, be favorable to improving the generating efficiency of aerogenerator under the low temperature state, reduce the damage of aerogenerator because freezing the cause, be favorable to prolonging aerogenerator's life.

2. This aerogenerator with ice-melt function through a plurality of heating pipes of internally mounted at heating device to at the surface winding heater strip of heating pipe, accelerated the speed that heating device heaied up, can be more timely heat up aerogenerator, effectual improvement aerogenerator's work efficiency, reduced aerogenerator because freeze the damage that receives, be favorable to prolonging aerogenerator's life.

3. This aerogenerator with ice-melt function through the top installation solar cell panel at the power generation box, can carry out solar energy power generation when having sunshine to can carry out the adjustment of angle to solar cell panel through telescopic link and third pivot, the effectual resource that has utilized is favorable to improving the generating efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the power generation box of the present invention;

FIG. 3 is a schematic view of the heating device of the present invention;

fig. 4 is a schematic view of the support column of the present invention.

In the figure: the solar energy heat-preservation and heat-preservation combined type wind power generation device comprises a base 1, a support column 2, a first rotating shaft 3, a generator box 4, a telescopic rod 5, a second rotating shaft 6, a solar cell panel 7, an anticorrosive film 8, a third rotating shaft 9, a hub 10, a generator 11, a vibration-damping base 12, a generator shaft 13, a gear speed-increasing box 14, a rolling bearing 15, a wind wheel shaft 16, a cover plate 17, a heating device 18, a heat-insulating layer 19, a hot-air pipe 20, an air guide pipe 21, an air outlet 22, an air inlet 23, blades 24, a heating pipe 181, a heating wire 182, a heating box 183, a fan 184, a gas collecting.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the utility model provides a wind driven generator with ice melting function, as shown in figures 1-4, comprising a base 1, a support column 2 is installed on the top of the base 1, a power generation box 4 is installed on the top of the support column 2, the support column 2 is connected with the power generation box 4 through a first rotating shaft 3, a telescopic rod 5 is installed on the top of the power generation box 4, a solar cell panel 7 is connected on the top of the telescopic rod 5, solar power generation can be carried out when sunlight exists, and the angle of the solar cell panel 7 can be adjusted through the telescopic rod 5 and a third rotating shaft 9, resources are effectively utilized, power generation efficiency is improved, the telescopic rod 5 is connected with the solar cell panel 7 through a second rotating shaft 6, one end of the solar cell panel 7 is rotatably connected with the top of the power generation box 4 through a third rotating shaft 9, a hub 10 is installed on one side of, blades 24 are installed on the outer side of the hub 10, the supporting column 2 comprises an inner tube 201, an outer tube 203 is sleeved on the outer side of the inner tube 201, fastening bolts 202 are fixedly installed on the outer side of the outer tube 203, an anti-corrosion film 8 is arranged on the surface of the solar panel 7, a generator 11 is fixedly installed at the bottom of an inner cavity of the generator box 4, a gear box 14 is arranged on the right side of the generator 11, damping bases 12 are fixedly installed at the bottoms of the generator 11 and the gear box 14, vibration caused by the generator 11 and the gear box 14 can be weakened, vibration caused by the generator 11 and the gear box 14 is effectively reduced, stability of the generator box 4 is improved, service life of the wind driven generator is prolonged, the generator 11 is connected with the gear box 14 through a generator shaft 13, a wind wheel shaft 16 is connected to the right side of the gear box 14, one end of the wind wheel shaft 16 penetrates through the generator box 4 and extends to the outside of, one end of an air wheel shaft 16 is fixedly connected with a wheel hub 10, a rolling bearing 15 is installed at the joint of the air wheel shaft 16 and a power generation box 4, a heating device 18 is installed at the top of the inner cavity of the power generation box 4, a heat insulation layer 19 is arranged on the outer side of the heating device 18, an air inlet 23 is formed in the left side of the power generation box 4, a cover plate 17 is installed on the outer side of the air inlet 23, a hot air pipe 20 is connected to the right side of the heating device 18, an air guide pipe 21 is installed inside the air wheel shaft 16, one end of the hot air pipe 20 penetrates through a gear speed increasing box 14 and is connected with the air guide pipe 21, one end of the air guide pipe 21 penetrates through the wheel hub 10 and extends into a blade 24, the heating device 18 is installed inside the power generation box 4, heat generated by the heating device 18 is transmitted into the wheel hub 10 and the blade 24 through the hot air pipe, some joints and blades 24 of the wind driven generator caused by low temperature are prevented from being frozen, the improvement of the power generation efficiency of the wind driven generator in a low-temperature state is facilitated, the damage of the wind driven generator caused by freezing is reduced, the prolonging of the service life of the wind driven generator is facilitated, the air outlet 22 is formed in one side of the top end of each blade 24, the heating device 18 comprises a heating box 183, a heating pipe 181 is arranged inside the heating box 183, a heating wire 182 is wound outside the heating pipe 181, the heating speed of the heating device 18 is increased, the temperature of the wind driven generator can be increased more timely, the working efficiency of the wind driven generator is effectively improved, the damage of the wind driven generator caused by freezing is reduced, the fan 184 is arranged on one side of the inside of the heating box 183, the service life of the wind driven generator is prolonged.

In summary, according to the wind driven generator with the ice melting function, the heating device 18 is installed inside the power generation box 4, and heat generated by the heating device 18 is transmitted to the hub 10 and the blades 24 through the hot air pipe 20 and the air duct 21 when the wind driven generator is used, so that the heating effect on the wind driven generator is achieved, the wind driven generator can be heated when the temperature is low, the phenomenon that some joints and the blades 24 of the wind driven generator are frozen due to low temperature of the wind driven generator is avoided, the power generation efficiency of the wind driven generator in a low-temperature state is favorably improved, the damage of the wind driven generator due to freezing is reduced, and the service life of the wind driven generator is favorably prolonged.

This aerogenerator with ice-melt function through a plurality of heating pipes 181 of internally mounted at heating device 18 to at the surface winding heater strip 182 of heating pipe 181, accelerated the speed that heating device 18 heaied up, can be more timely to aerogenerator heaies up, the effectual work efficiency that improves aerogenerator, reduced aerogenerator because freeze the damage that receives, be favorable to prolonging aerogenerator's life.

This aerogenerator with ice-melt function through installation solar cell panel 7 at the top of power generation box 4, can carry out solar energy power generation when having sunshine to can carry out the adjustment of angle through telescopic link 5 and third pivot 9 to solar cell panel 7, the effectual resource that has utilized is favorable to improving the generating efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wind driven generator with ice melting function comprises a base (1), and is characterized in that: support column (2) are installed at the top of base (1), power generation box (4) are installed at the top of support column (2), be connected through first pivot (3) between support column (2) and power generation box (4), telescopic link (5) are installed at the top of power generation box (4), the top of telescopic link (5) is connected with solar cell panel (7), be connected through second pivot (6) between telescopic link (5) and solar cell panel (7), wheel hub (10) are installed to one side of power generation box (4), blade (24) are installed in the outside of wheel hub (10).

2. The wind driven generator with ice melting function according to claim 1, wherein: the support column (2) comprises an inner tube (201), an outer tube (203) is sleeved on the outer side of the inner tube (201), and a fastening bolt (202) is fixedly mounted on the outer side of the outer tube (203).

3. The wind driven generator with ice melting function according to claim 1, wherein: the surface of the solar cell panel (7) is provided with an anticorrosive film (8), and one end of the solar cell panel (7) is connected with the top of the power generation box (4) through a third rotating shaft (9).

4. The wind driven generator with ice melting function according to claim 1, wherein: the generator (11) is installed to the bottom of generator case (4) inner chamber, the right side of generator (11) is provided with gear speed increasing box (14), vibration damping mount (12) are all installed to the bottom of generator (11) and gear speed increasing box (14), be connected through generator shaft (13) between generator (11) and gear speed increasing box (14), the right side of gear speed increasing box (14) is connected with wind wheel axle (16), the outside that generator case (4) just extended to generator case (4) is passed to the one end of wind wheel axle (16), the one end and wheel hub (10) of wind wheel axle (16) are connected, antifriction bearing (15) are installed to the junction of wind wheel axle (16) and generator case (4).

5. The wind driven generator with ice melting function according to claim 4, wherein: heating device (18) are installed at the top of generator box (4) inner chamber, the outside of heating device (18) is provided with insulating layer (19), air intake (23) have been seted up in the left side of generator box (4), apron (17) are installed in the outside of air intake (23), the right side of heating device (18) is connected with hot-blast main (20), the internally mounted of wind-wheel axle (16) has air duct (21), the one end of hot-blast main (20) is passed gear acceleration rate case (14) and is connected with air duct (21), the one end of air duct (21) is passed wheel hub (10) and is extended to the inside of blade (24), venthole (22) have been seted up to one side on blade (24) top.

6. The wind driven generator with ice melting function according to claim 5, wherein: heating device (18) include heating cabinet (183), the internally mounted of heating cabinet (183) has heating pipe (181), the outside winding of heating pipe (181) has heater strip (182), fan (184) are installed to inside one side of heating cabinet (183), one side of fan (184) is provided with gas collecting channel (185).