CN220748450U - Energy-saving type brake pump station for wind driven generator - Google Patents
Energy-saving type brake pump station for wind driven generator Download PDFInfo
- Publication number
- CN220748450U CN220748450U CN202321480080.6U CN202321480080U CN220748450U CN 220748450 U CN220748450 U CN 220748450U CN 202321480080 U CN202321480080 U CN 202321480080U CN 220748450 U CN220748450 U CN 220748450U
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- side edge
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- 239000000428 dust Substances 0.000 claims description 43
- 230000005611 electricity Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an energy-saving brake pump station for a wind driven generator, which belongs to the technical field of wind driven generators and comprises a power generation bin, wherein a generator is arranged on one side of the inside of the power generation bin, a rotating shaft is arranged on one side of the generator, a brake block I is arranged on the surface of the rotating shaft, a gear box is arranged at the other end of the rotating shaft, and a wind driven generator driving shaft is arranged at the other end of the gear box.
Description
Technical Field
The utility model belongs to the technical field of wind driven generators, and particularly relates to an energy-saving brake pump station for a wind driven generator.
Background
When the wind driven generator works, a certain amount of wind force is needed to rotate to generate electricity, but when the wind speed is too high or maintenance is needed, the wind driven generator needs to be braked so as to avoid damaging equipment. The energy-saving brake pump station is a commonly used brake device, and can transmit braking force to the wind driven generator by utilizing a hydraulic system so as to stop rotating.
The utility model provides a China patent application number 201922350272.5 discloses a wind-driven generator arresting gear, including the electricity generation storehouse, the generator is installed to one side of electricity generation storehouse inner wall bottom, the gear box is installed to the output shaft of generator to the bottom of gear box and the bottom fixedly connected with of electricity generation storehouse inner wall, the opposite side fixedly connected with pivot of gear box, the equal fixedly connected with brake block in surface of the output shaft of generator and pivot, the top fixedly connected with bracing piece of electricity generation storehouse inner wall, the other end of bracing piece is provided with the braking frame, the equal fixedly connected with motor telescopic link in both sides of braking frame inner wall, two the equal fixedly connected with brake plate of the relative one end of motor telescopic link drives brake block and friction disc motion through motor telescopic link for can be to it slow down when generator output shaft and pivot rotational speed are too high, thereby make the generator coil cool down, prevent that the generator coil from burning out, ensure wind-driven generator's normal life.
Although the disclosed patent realizes the braking of the wind driven generator blade, the friction block serving as a braking device is contacted with the brake block for a long time to brake, so that the service life of the friction block is reduced, and the friction block is not easy to replace; the wind driven generator braking device can generate a large amount of heat when braking, long-time heat dissipation can not lead to the service life of the wind driven generator to be reduced, and meanwhile, the dust screen on the side edge of the heat dissipation device is inconvenient to detach by the existing heat dissipation device, and dust removal is difficult to be carried out on the heat dissipation fan.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides an energy-saving brake pump station for a wind driven generator, which has the characteristics of being convenient for replacing friction blocks and disassembling and cleaning a dust screen of a cooling fan.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an energy-saving braking pump station for aerogenerator, includes the electricity generation storehouse, the generator is installed to inside one side of electricity generation storehouse, the pivot is installed to the side of generator, the surface mounting of pivot has brake block one, the gear box is installed to the other end of pivot, the aerogenerator drive shaft is installed to the other end of gear box, the surface mounting of aerogenerator drive shaft has brake block two, dust screen portable detaching mechanism is installed at the upper and lower both ends of electricity generation storehouse, the connecting rod is installed to the position that the inner wall of electricity generation storehouse is close to brake block one, the braking frame is installed to the lower extreme of connecting rod, electric telescopic handle is installed to the side of braking frame, the braking plate is installed to electric telescopic handle's side, friction block portable detaching mechanism is installed to the side of braking plate.
Preferably, the convenient friction block dismounting mechanism comprises a first fixing component, a mounting groove, a fixing hole, a mounting block and a friction block, wherein the mounting block is mounted on the side edge of the brake plate, the friction block is mounted on the side edge of the mounting block, the mounting groove corresponding to the mounting block is formed in the side edge of the brake plate, the fixing hole is formed in the side edge of the mounting block, and the first fixing component is mounted inside the side edge of the brake plate.
Preferably, the first fixing component comprises a first spring, a fixing rod, a limiting plate, a pull rod and a pull handle, wherein the limiting plate is arranged in the side edge of the braking plate, the fixing rod is arranged on one side of the limiting plate, the pull rod is arranged on the other side of the limiting plate, the pull handle is arranged on the other end of the pull rod, and the first spring is sleeved on the surface of the pull rod.
Preferably, the portable dismounting mechanism of dust screen includes radiator fan, installing frame, draw-in groove, fixed subassembly two, dust screen, fixture block and draw-in hole, and wherein, the installing frame is installed to the upper end in electricity generation storehouse, and radiator fan is installed to the internally mounted of installing frame, and the dust screen is installed to the upper end of installing frame, and the fixture block is installed to the side of dust screen, and the draw-in hole has been seted up to the side of fixture block, and the draw-in groove that corresponds the fixture block has been seted up to the upper end side of installing frame, and the side internally mounted of draw-in groove has fixed subassembly two.
Preferably, the second fixing component comprises a clamping rod and a second spring, wherein the second spring is installed inside the side edge of the clamping groove, and the clamping rod is installed at the other end of the second spring.
Preferably, the second fixing component further comprises a sliding groove and a sliding block, wherein the sliding block is installed at the upper end of the clamping rod, and the sliding groove corresponding to the sliding block is formed at the upper end of the installation frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the friction block convenient dismounting mechanism is arranged, and the problem that the braking effect of the brake block is reduced due to the abrasion problem after the friction block is used for a long time, so that the friction block can be conveniently replaced in the later period, and the wind driven generator can be braked continuously.
2. According to the portable dust screen dismounting mechanism, the dust screen dismounting mechanism is arranged, so that the dust screen can be dismounted conveniently, dust accumulated in the cooling fan due to electrostatic adsorption can be cleaned, and the effect of the dust on the heat dissipation effect of equipment is avoided.
Drawings
FIG. 1 is a perspective cutaway view of the present utility model;
FIG. 2 is a perspective view of a portable friction block disassembly mechanism according to the present utility model;
FIG. 3 is an enlarged view of a first securing assembly according to the present utility model;
FIG. 4 is a perspective view of a portable dust screen removal mechanism of the present utility model;
FIG. 5 is an enlarged view of a second securing assembly according to the present utility model;
in the figure: 1. a power generation bin; 2. a generator; 3. a brake block I; 4. a rotating shaft; 5. a gear box; 6. a wind power generator drive shaft; 7. a second brake block; 8. the dust screen convenient dismounting mechanism; 81. a heat radiation fan; 82. a mounting frame; 83. a clamping groove; 84. a second fixing component; 841. a chute; 842. a slide block; 843. a clamping rod; 844. a second spring; 85. a dust screen; 86. a clamping block; 87. a clamping hole; 9. the friction block is a convenient dismounting mechanism; 91. a first fixing component; 911. a first spring; 912. a fixed rod; 913. a limiting plate; 914. a pull rod; 915. a pull handle; 92. a mounting groove; 93. a fixing hole; 94. a mounting block; 95. a friction block; 10. a brake frame; 11. a connecting rod; 12. an electric telescopic rod; 13. a brake plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an energy-saving braking pump station for aerogenerator, including electricity generation storehouse 1, the generator 2 is installed to the inside one side of electricity generation storehouse 1, pivot 4 is installed to the side of generator 2, the surface mounting of pivot 4 has brake block one 3, gear box 5 is installed to the other end of pivot 4, aerogenerator drive shaft 6 is installed to the other end of gear box 5, the surface mounting of aerogenerator drive shaft 6 has brake block two 7, dust screen portable detaching mechanism 8 is installed at the upper and lower both ends of electricity generation storehouse 1, connecting rod 11 is installed to the position that the inner wall of electricity generation storehouse 1 is close to brake block one 3, brake frame 10 is installed to the lower extreme of connecting rod 11, electric telescopic handle 12 is installed to the side of brake frame 10, brake plate 13 is installed to the side of electric telescopic handle 12, friction block portable detaching mechanism 9 is installed to the side of brake plate 13.
Specifically, the portable friction block dismounting mechanism 9 comprises a first fixing component 91, a mounting groove 92, a fixing hole 93, a mounting block 94 and a friction block 95, wherein the mounting block 94 is mounted on the side edge of the brake plate 13, the friction block 95 is mounted on the side edge of the mounting block 94, the mounting groove 92 corresponding to the mounting block 94 is formed on the side edge of the brake plate 13, the fixing hole 93 is formed on the side edge of the mounting block 94, the first fixing component 91 is mounted inside the side edge of the brake plate 13,
by adopting the technical scheme, the friction block 95 can be conveniently disassembled and assembled.
Specifically, the first fixing component 91 includes a first spring 911, a fixing rod 912, a limiting plate 913, a pull rod 914 and a pull handle 915, wherein the limiting plate 913 is installed inside the side of the brake plate 13, the fixing rod 912 is installed on one side of the limiting plate 913, the pull rod 914 is installed on the other side of the limiting plate 913, the pull handle 915 is installed on the other end of the pull rod 914, the first spring 911 is sleeved on the surface of the pull rod 914,
by adopting the above technical scheme, the friction block 95 can be conveniently fixed.
When the embodiment is used, when a wind driven generator is required to be braked, the electric telescopic rod 12 at the inner side of the brake frame 10 is opened, so that the electric telescopic rod 12 drives the friction block 95 at the side edge of the brake plate 13 to be in contact with the first brake block 3 and the second brake block 7, and the wind driven generator driving shaft 6 is braked by virtue of friction force, the friction block 95 is worn out more smoothly after being used for a long time, so that the braking effect on the first brake block 3 is reduced, the friction block 95 is required to be replaced, the pull handle 915 is firstly pulled, the pull handle 915 pulls the pull rod 914, the pull rod 914 pulls the limit plate 913 and the fixed rod 912, and drives the first spring 911 to compress, at the moment, the old friction block 95 can be detached, a new friction block 95 is replaced, the mounting block 94 at the side edge of the friction block 95 is inserted into the mounting groove 92, the pull handle 915 is loosened, the first spring 911 is rebounded, and the fixed rod 912 is driven into the fixing hole 93, so that the new friction block 95 is fixed, and the wind driven generator driving shaft 6 is continuously braked;
example 2
This embodiment differs from embodiment 1 in that: the dust screen portable dismounting mechanism 8 comprises a cooling fan 81, a mounting frame 82, a clamping groove 83, a second fixing component 84, a dust screen 85, a clamping block 86 and a clamping hole 87, wherein the mounting frame 82 is mounted at the upper end of the power generation bin 1, the cooling fan 81 is mounted in the mounting frame 82, the dust screen 85 is mounted at the upper end of the mounting frame 82, the clamping block 86 is mounted on the side edge of the dust screen 85, the clamping hole 87 is formed on the side edge of the clamping block 86, the clamping groove 83 corresponding to the clamping block 86 is formed on the side edge of the upper end of the mounting frame 82, the second fixing component 84 is mounted in the side edge of the clamping groove 83,
by adopting the above technical scheme, the dust screen 85 can be conveniently disassembled and assembled.
Specifically, the second fixing component 84 includes a clamping rod 843 and a second spring 844, wherein the second spring 844 is installed inside the side edge of the clamping groove 83, the clamping rod 843 is installed at the other end of the second spring 844,
by adopting the above technical scheme, the dust screen 85 can be fixed conveniently.
Specifically, the second fixing component 84 further includes a sliding slot 841 and a sliding block 842, wherein the sliding block 842 is mounted on the upper end of the clamping rod 843, the sliding slot 841 corresponding to the sliding block 842 is opened on the upper end of the mounting frame 82,
by adopting the above technical scheme, the dust screen 85 can be conveniently detached.
This embodiment is when using, because arresting gear can produce a large amount of heat when braking, and these heat accumulation can influence the life of generator 2 in the inside of electricity generation storehouse 1, consequently, install mounting frame 82 in the upper end of electricity generation storehouse 1, and set up radiator fan 81 in the inside of mounting frame 82, radiator fan 81 can dispel the heat and cool it, but because radiator fan 81 can adsorb the dust adhesion at dust screen 85 surface at the static that produces when using, thereby it blocks up the net hole of dust screen 85 to lead to partial dust accumulation to be in the surface of radiator fan 81, thereby influence the radiating effect to radiator fan 81, at this moment through slider 842 drive clamping lever 843 compression spring two 844, and drive the inside of clamping lever 843 embedding mounting frame 82, can dismantle dust screen 85, thereby be convenient for wash radiator fan 81 and dust screen 85, after the washing, install dust screen 85 again, make fixture block 86 insert the inside of clamping groove 83, loosen the slider, spring two 843, thereby it can realize the heat dissipation efficiency to the inside of radiator fan 81 through the slider 842, thereby the purpose of reducing the power consumption can be continuous in the power consumption mode of the generator 81 is realized.
The structure and the use principle of the power generation bin 1, the power generator 2, the gear box 5, the brake frame 10, the connecting rod 11, the electric telescopic rod 12 and the brake plate 13 are disclosed in the Chinese patent application No. 201922350272.5, and the working principle of the wind power generator braking device is that when the wind power generator needs to be braked, the electric telescopic rod 12 on the inner side of the brake frame 10 is opened, so that the electric telescopic rod 12 drives the friction block 95 on the side edge of the brake plate 13 to be contacted with the brake block I3 and the brake block II 7, and the wind power generator driving shaft 6 is braked by virtue of friction force.
The working principle and the using flow of the utility model are as follows: when the utility model is used, when the wind driven generator is required to be braked, the electric telescopic rod 12 at the inner side of the brake frame 10 is opened, so that the electric telescopic rod 12 drives the friction block 95 at the side edge of the brake plate 13 to be in contact with the first brake block 3 and the second brake block 7, thereby braking the wind driven generator driving shaft 6 by virtue of friction force, the friction block 95 can be worn out more smoothly after long-term use, thereby reducing the braking effect of the first brake block 3, at the moment, the friction block 95 is required to be replaced, the pull handle 915 is firstly pulled, the pull handle 915 pulls the pull rod 914, the pull rod 914 pulls the limit plate 913 and the fixed rod 912, and drives the first spring 911 to compress, at the moment, the old friction block 95 can be detached, the new friction block 95 is replaced, the mounting block 94 at the side edge of the friction block 95 is inserted into the mounting groove 92, the pull handle 915 is loosened, the first spring is rebounded, and the fixed rod 912 is driven into the fixing hole 93, thereby fixing the new friction block 95, so that the wind driven generator driving shaft 6 is continuously braked; because arresting gear can produce a large amount of heat when carrying out the braking, and these heat build up in the inside of electricity generation storehouse 1, can influence generator 2's life, consequently, install mounting frame 82 in the upper end of electricity generation storehouse 1, and set up radiator fan 81 in the inside of mounting frame 82, radiator fan 81 can cool down it, but because radiator fan 81 can adsorb the dust adhesion at dust screen 85 surface at the static that produces when using, thereby result in part dust to build up on radiator fan 81's surface and with dust screen 85's net hole jam, thereby influence the radiating effect to radiator fan 81, at this moment through the inside slider 842 of slip spout 841, slider 842 drives clamping lever 843 compression spring two 844, and drive the inside of clamping lever 843 embedding mounting frame 82, can dismantle dust screen 85, thereby be convenient for wash radiator fan 81 and dust screen 85, after the washing, again, make fixture block 86 insert the inside of clamping groove 83, loosen slider 842, spring two 844, thereby drive clamping lever 843 insert the inside hole and block up the dust screen 85's of hole and block down, thereby can realize the power consumption can be continuous in the power consumption reduction mode of the energy consumption of the generator 81, thereby can realize the energy saving in the mode of the heat dissipation of the power can be continuous to the generator 81.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-saving braking pump station for aerogenerator, includes the electricity generation storehouse, its characterized in that: the utility model discloses a motor generator, including the motor, the motor is installed to inside one side in electricity generation storehouse, the pivot is installed to the side of generator, the surface mounting of pivot has brake block one, the gear box is installed to the other end of pivot, the aerogenerator drive shaft is installed to the other end of gear box, the surface mounting of aerogenerator drive shaft has brake block two, dust screen portable detaching mechanism is installed at the upper and lower both ends in electricity generation storehouse, the connecting rod is installed near the position of brake block one to the inner wall in electricity generation storehouse, the braking frame is installed to the lower extreme of connecting rod, electric telescopic handle is installed to the side of braking frame, the brake plate is installed to the side of electric telescopic handle, friction block portable detaching mechanism is installed to the side of brake plate.
2. An energy efficient brake pump station for a wind turbine according to claim 1, wherein: the friction block portable dismounting mechanism comprises a first fixing component, a mounting groove, a fixing hole, a mounting block and a friction block, wherein the mounting block is mounted on the side edge of the brake plate, the friction block is mounted on the side edge of the mounting block, the mounting groove corresponding to the mounting block is formed in the side edge of the brake plate, the fixing hole is formed in the side edge of the mounting block, and the first fixing component is mounted inside the side edge of the brake plate.
3. An energy efficient brake pump station for a wind turbine according to claim 2, wherein: the first fixing component comprises a first spring, a fixing rod, a limiting plate, a pull rod and a pull handle, wherein the limiting plate is arranged in the side edge of the braking plate, the fixing rod is arranged on one side of the limiting plate, the pull rod is arranged on the other side of the limiting plate, the pull handle is arranged on the other end of the pull rod, and the first spring is sleeved on the surface of the pull rod.
4. An energy efficient brake pump station for a wind turbine according to claim 1, wherein: the utility model provides a dust screen portable detaching mechanism includes radiator fan, installing frame, draw-in groove, fixed subassembly two, dust screen, fixture block and draw-in hole, and wherein, the installing frame is installed to the upper end of electricity generation storehouse, and radiator fan is installed to the internally mounted of installing frame, and the dust screen is installed to the upper end of installing frame, and the fixture block is installed to the side of dust screen, and the draw-in hole has been seted up to the side of fixture block, and the draw-in groove that corresponds the fixture block has been seted up to the upper end side of installing frame, and the side internally mounted of draw-in groove has fixed subassembly two.
5. An energy efficient brake pump station for a wind turbine according to claim 4, wherein: the second fixing component comprises a clamping rod and a second spring, wherein the second spring is arranged in the side edge of the clamping groove, and the clamping rod is arranged at the other end of the second spring.
6. An energy efficient brake pump station for a wind turbine according to claim 5, wherein: the second fixing component further comprises a sliding groove and a sliding block, wherein the sliding block is installed at the upper end of the clamping rod, and the sliding groove corresponding to the sliding block is formed in the upper end of the installation frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321480080.6U CN220748450U (en) | 2023-06-12 | 2023-06-12 | Energy-saving type brake pump station for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321480080.6U CN220748450U (en) | 2023-06-12 | 2023-06-12 | Energy-saving type brake pump station for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220748450U true CN220748450U (en) | 2024-04-09 |
Family
ID=90560468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321480080.6U Active CN220748450U (en) | 2023-06-12 | 2023-06-12 | Energy-saving type brake pump station for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220748450U (en) |
-
2023
- 2023-06-12 CN CN202321480080.6U patent/CN220748450U/en active Active
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