CN218717266U

CN218717266U - Gear box body for wind power generation

Info

Publication number: CN218717266U
Application number: CN202223263340.2U
Authority: CN
Inventors: 刘成; 张智勋; 张家斌; 杜思宇; 田嘉槟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-24
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a gearbox casing for wind power generation, including the gearbox main part, the inside of gearbox main part is provided with fixed case, the heating panel is installed on the top of fixed case, the internally mounted of heating panel has the water tank, the water pump is installed to the one end of water tank, the water pipe is installed to the bottom of water pump, the gear groove is installed to the one end of fixed case, the surface of fixed case is provided with the oil inlet, the inside of fixed case is provided with the oil groove, the oil pump is installed on the top of oil groove, oil pipe is installed to the one end of oil pump, the transfer line is installed to the one end of fixed case, the base is installed to the bottom of gearbox main part. The utility model discloses a set up the heating panel to set up it in the top of fixed case, utilize the ascending principle cooperation water-cooling heat radiation structure's of hot-air heating panel to dispel the heat, be provided with oil pump and oil pipe simultaneously and lubricate the gear, make things convenient for the staff to dispel the heat fast and lubricate, and need not to dismantle the gear box main part, improved life.

Description

Gear box body for wind power generation

Technical Field

The utility model relates to a aerogenerator field, in particular to gearbox body for wind power generation.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises wind wheels, a generator, a direction regulator, a tower, a speed-limiting safety mechanism, an energy storage device and other components. The wind driven generator has simple working principle, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator rotates under the drive of the wind wheel shaft to generate electricity. In a broad sense, wind energy is also solar energy, so that the wind power generator is a heat energy utilization generator which uses solar energy as a heat source and uses the atmosphere as a working medium. The gearbox is an important mechanical component widely applied to wind generating sets, and the gearbox mainly has the function of transmitting power generated by a wind wheel under the action of wind power to a generator and enabling the generator to obtain a corresponding rotating speed. However, the gear box body for the traditional wind driven generator has the following problems when in use:

the hot-air can not effectual circulation in the cabin of relative inclosed, can make the cabin in the heat sharply increase, when temperature monitoring system detected the cabin in high temperature, control system can make the generator braking shut down, seriously influences wind generating set's normal work, bring huge economic loss for wind farm owner, if set up the louvre and adopt the forced air cooling mode to dispel the heat, lead to inside the dust of piling up easily, lubricate the gear also more troublesome under the current condition simultaneously.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a gearbox casing for wind power generation.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a gearbox casing for wind power generation, including the gearbox main part, the inside of gearbox main part is provided with fixed case, the heating panel is installed on the top of fixed case, the internally mounted of heating panel has the water tank, the water pump is installed to the one end of water tank, the water pipe is installed to the bottom of water pump, gear groove is installed to the one end of fixed case, the surface of fixed case is provided with the oil inlet, the inside of fixed case is provided with the oil groove, the oil pump is installed on the top of oil groove, oil pipe is installed to the one end of oil pump, the transfer line is installed to the one end of fixed case, the base is installed to the bottom of gearbox main part.

As a preferred technical scheme of the utility model, the heating panel sets up in the top of fixed case and inlays and set up in the surface of fixed case, the bottom of heating panel and the internal connection of fixed case.

As a preferred technical scheme of the utility model, water pump and water tank are connected, the both ends of water pipe are provided with water inlet and delivery port, and its water inlet is connected with the water pump, and its delivery port is connected with the water tank, water tank and water pipe inside all are provided with the circulating liquid.

As a preferred technical scheme of the utility model, the inside in gear groove is provided with the gear, oil pipe's one end sets up in the top side of gear, the oil pump is connected to oil pipe's the other end.

As a preferred technical scheme of the utility model, the oil groove is connected with the oil inlet, the inside of oil groove is provided with lubricating oil, the oil pump is connected with the oil groove.

As a preferred technical scheme of the utility model, the bottom surface of base is provided with the rubber pad, the bottom of base is provided with the bolt hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up the heating panel to set up it in the top of fixed case, utilize the ascending principle cooperation water-cooling heat radiation structure's of hot-air heating panel to dispel the heat, be provided with oil pump and oil pipe simultaneously and lubricate the gear, make things convenient for the staff to dispel the heat fast and lubricate, and need not to dismantle the gear box main part, improved life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial structural sectional view of the present invention;

fig. 3 is a partial structural sectional view of the present invention;

in the figure: 1. a gear case main body; 2. a heat dissipation plate; 201. a water pump; 202. a water tank; 203. a water pipe; 3. A stationary box; 301. an oil inlet; 302. an oil sump; 303. an oil pump; 304. an oil pipe; 4. a gear groove; 5. A base.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-3, the utility model provides a gearbox body for wind power generation, including gearbox main part 1, the inside of gearbox main part 1 is provided with fixed case 3, heating panel 2 is installed on the top of fixed case 3, the internally mounted of heating panel 2 has water tank 202, water pump 201 is installed to the one end of water tank 202, water pipe 203 is installed to the bottom of water pump 201, gear groove 4 is installed to the one end of fixed case 3, the surface of fixed case 3 is provided with oil inlet 301, the inside of fixed case 3 is provided with oil groove 302, oil pump 303 is installed on the top of oil groove 302, oil pipe 304 is installed to the one end of oil pump 303, the transfer line is installed to the one end of fixed case 3, base 5 is installed to the bottom of gearbox main part 1.

Further, heating panel 2 sets up in the top of fixed case 3 and inlays and set up in the surface of fixed case 3, the bottom of heating panel 2 and the internal connection of fixed case 3, water pump 201 and water tank 202 are connected, the both ends of water pipe 203 are provided with water inlet and delivery port, its water inlet is connected with water pump 201, its delivery port is connected with water tank 202, water tank 202 and the inside circulation liquid that all is provided with of water pipe 203, the inside circulation liquid of water pump 201 extraction water tank 202 makes it take away the inside heat of fixed case 3 at water pipe 203 internal circulation, the inside circulation liquid of water tank 202 passes through the water pump 201 extraction and gets into water pipe 203 through the water inlet, accomplish the back that circulates in water pipe 203, get back to water tank 202 through the delivery port, repeat.

The inside of gear groove 4 is provided with the gear, the one end of oil pipe 304 sets up in the top side of gear, oil pump 303 is connected to oil pipe 304's the other end, oil groove 302 is connected with oil inlet 301, the inside of oil groove 302 is provided with lubricating oil, oil pump 303 is connected with oil groove 302, inside oil pump 303 extracts the inside lubricating oil of oil groove 302 and makes it drip to the gear through oil pipe 304, play lubricated gear's effect, oil inlet 301 is used for to the inside supplementary lubricating oil of oil groove 302.

The bottom surface of base 5 is provided with the rubber pad, and the bottom of base 5 is provided with the bolt hole, and the rubber pad plays the effect of buffering, and the bolt hole is used for fixing base 5 to realize the fixed of gear box main part 1.

Specifically, when using gear box main part 1, at the inside gear that sets up of gear groove 4, the gear box is at the during operation, can produce the heat, thermal piling up can influence the normal work of gear, according to the ascending principle of hot-air, accumulational heat can concentrate on the inner wall top of fixed case 3, this position is provided with heating panel 2, the inside water-cooling radiating mode that adopts of heating panel 2, take away the heat through the circulation of circulating fluid in water pipe 203 inside, the circulating fluid of water tank 202 passes through water pump 201 extraction and gets into water pipe 203 through the water inlet, accomplish the circulation back in water pipe 203, get back to water tank 202 through the delivery port, repeat, thereby constantly dispel the heat, oil pump 303 draws the inside lubricating oil of oil groove 302 and makes its drippage to the gear through oil pipe 304 simultaneously, play the effect of lubricated gear, oil inlet 301 is used for supplementing lubricating oil to oil groove 302 inside.

The utility model discloses a set up heating panel 2 to set up it in the top of fixed case 3, utilize the ascending principle cooperation water-cooling heat radiation structure of hot-air heating panel 2 to dispel the heat, be provided with oil pump 303 and oil pipe 304 simultaneously and lubricate the gear, make things convenient for the staff to dispel the heat fast and lubricate, and need not to dismantle gear box main part 1, improved life.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gearbox body for wind power generation, includes gear box main part (1), its characterized in that, the inside of gear box main part (1) is provided with fixed case (3), heating panel (2) are installed on the top of fixed case (3), the internally mounted of heating panel (2) has water tank (202), water pump (201) are installed to the one end of water tank (202), water pipe (203) are installed to the bottom of water pump (201), gear groove (4) are installed to the one end of fixed case (3), the surface of fixed case (3) is provided with oil inlet (301), the inside of fixed case (3) is provided with oil groove (302), oil pump (303) are installed on the top of oil groove (302), oil pipe (304) are installed to the one end of oil pump (303), the transfer line is installed to the one end of fixed case (3), base (5) are installed to the bottom of gear box main part (1).

2. The gearbox housing for wind power generation according to claim 1, wherein the heat dissipation plate (2) is disposed at the top end of the fixed housing (3) and embedded in the surface of the fixed housing (3), and the bottom end of the heat dissipation plate (2) is connected to the inside of the fixed housing (3).

3. The gearbox housing for wind power generation according to claim 2, wherein the water pump (201) is connected with the water tank (202), the water pipe (203) is provided with a water inlet and a water outlet at two ends, the water inlet is connected with the water pump (201), the water outlet is connected with the water tank (202), and the water tank (202) and the water pipe (203) are both internally provided with circulating liquid.

4. The gear housing for wind power generation according to claim 1, wherein a gear is disposed inside the gear groove (4), one end of the oil pipe (304) is disposed on the top side of the gear, and the other end of the oil pipe (304) is connected to the oil pump (303).

5. Gearbox housing for a wind power plant according to claim 4, characterised in that said oil sump (302) is connected to an oil inlet (301), that the interior of said oil sump (302) is provided with lubricating oil, and that said oil pump (303) is connected to said oil sump (302).

6. The gearbox casing for wind power generation according to claim 1, characterized in that the bottom end surface of the base (5) is provided with a rubber pad, and the bottom end of the base (5) is provided with a bolt hole.