CN216407041U

CN216407041U - Additional type water conservancy diversion formula wind turbine generator system initiative yaw control ware

Info

Publication number: CN216407041U
Application number: CN202122538146.XU
Authority: CN
Inventors: 姜万伟; 姬敬南; 陈星�; 刘文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-29
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses an additional type diversion type wind turbine generator active yaw controller which comprises a box body, wherein a round hole is formed in the middle of the bottom of the box body, suspenders are fixedly installed in the middle of one side of the top of the inner wall of the box body and the middle of the front end of the top of the inner wall of the box body through bolts, hanging rings are fixedly installed at the bottoms of the two suspenders through bolts, a connecting rod is fixedly installed in the middle of one side of the inner wall of the box body through bolts, a fixing plate is fixedly installed at one end, away from the box body, of the connecting rod through bolts, an arc rail is fixedly installed on the arc inner wall of the fixing plate through bolts, an arc plate is fixedly installed on the arc inner wall of the arc rail, an installation block is fixedly installed at the rear end of the arc inner wall of the arc plate through bolts, and a fixing ring is fixedly installed at one end, away from the arc plate, of the installation block through bolts. The utility model has the advantages that the rotary ring, the rotary beads, the bearing ring and other devices are arranged, the bearing ring is used for contacting the rotary beads, the rotary beads and the bearing ring are used for bearing, the friction force of mutual bearing contact is reduced, and the rotary effect is ensured.

Description

Additional type water conservancy diversion formula wind turbine generator system initiative yaw control ware

Technical Field

The utility model relates to the technical field of wind power generation equipment, in particular to an additional type diversion type wind turbine generator active yaw controller.

Background

Wind energy is a clean renewable resource, and therefore, wind power generation technology has been rapidly developed in China in recent years. Along with the increase of the size of the wind generation sets and the enlargement of the scale of the wind power plant, the mutual influence of the wind generation sets in the wind power plant is gradually obvious. In a wind farm, some wind turbines are located in the wake of an upstream wind turbine. Because the upstream wind turbine generator absorbs a part of wind energy, the incoming wind speed of the wind turbine generator positioned in the wake area is lower than the incoming wind speed far ahead of the wind power plant, so that the performance of the wind turbine generator positioned in the wake area is influenced, the power output is reduced, and the total power output of the whole wind power plant is influenced. Meanwhile, the wake effect can cause the turbulence load of a downstream wind turbine generator to be increased, fatigue load is generated, and the service life of the wind turbine generator is shortened. The yaw angle of the upstream wind turbine generator is properly adjusted, so that the wake flow of the upstream wind turbine generator deflects, the influence on the downstream wind turbine generator is reduced, the efficiency of the whole wind farm can be improved, and the economy of the wind farm is optimal.

At present, the control computer adjusts the wind turbine generator system driftage according to whether the wind direction indicator is directional to be consistent with the wind turbine generator system course, and at present, the wind power generation technology of China is still in the starting stage, compares with developed country, still has great gap in the inside wake effect of wind-powered electricity generation field and control aspect thereof, and it is comparatively loaded down with trivial details to control rotary device, is not convenient for overhaul.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an additional flow guide type wind turbine generator active yaw controller.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an additional type diversion type active yaw controller of a wind turbine generator comprises a box body, wherein a round hole is formed in the middle of the bottom of the box body, suspenders are fixedly mounted in the middle of one side of the top of the inner wall of the box body and the middle of the front end of the top of the inner wall of the box body through bolts, hanging rings are fixedly mounted at the bottoms of the two suspenders through bolts, a connecting rod is fixedly mounted in the middle of one side of the inner wall of the box body through bolts, a fixed plate is fixedly mounted at one end, away from the box body, of the connecting rod through bolts, an arc rail is fixedly mounted on the arc inner wall of the fixed plate through bolts, an arc plate is fixedly mounted on the arc inner wall of the arc rail, a mounting block is fixedly mounted at the rear end of the arc inner wall of the arc plate through bolts, a fixing ring is fixedly mounted at one end, away from the arc plate, of the mounting block, a fixing ring is fixedly mounted at the top of the circumferential inner wall of the box body, and the middle part of the top of the bearing ring is provided with a groove, the inner wall of the groove at the top of the bearing ring is provided with a plurality of rotating beads, the bottom of the box body is fixedly provided with a rotating ring through bolts, and the bottom of the rotating ring is in contact with the tops of the rotating beads.

Furthermore, the bottom of staving inner wall has two bases through bolt fixed mounting, two the top of base has same motor through bolt fixed mounting.

Further, the circumference outer wall of the output shaft of the motor is fixedly provided with a rope winding wheel through sleeving, the circumference outer wall of the rope winding wheel is provided with a traction rope, the traction rope penetrates through the two lifting rings, and the other end of the traction rope is fixedly connected to the circumference outer wall of the fixing ring.

Furthermore, a cylinder is fixedly installed at the bottom of the barrel body through a bolt.

Further, the top of the box body is fixedly provided with a shell through bolts.

Furthermore, the middle part of the front end of the shell is provided with a fan blade.

The utility model has the beneficial effects that:

1. this be used for additional type water conservancy diversion formula wind turbine generator system initiative yaw controller through being provided with devices such as rotatory ring, rotatory pearl, bearing ring, utilizes the rotatory pearl of bearing ring contact, carries out the effect of bearing through rotatory pearl and bearing ring, reduces the frictional force of mutual bearing contact, guarantees rotatory effect.

2. This be used for additional type water conservancy diversion formula wind turbine generator system initiative yaw controller through being provided with devices such as haulage rope, rings, arc board, fixed plate, drives the solid fixed ring of haulage rope pulling arc rail on the fixed plate and removes during the use, when removing certain distance, device such as pulling fixed plate and box rotate through rotatory pearl, reach rotatory effect, guarantee rotatory security.

3. This be used for additional type water conservancy diversion formula wind turbine generator system initiative yaw controller through being provided with devices such as rings, lantern ring, passes through the haulage rope in rings inside, avoids the haulage rope to cause the winding to influence rotatory effect.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is a schematic perspective view of an additional type diversion type wind turbine active yaw controller according to the present invention;

fig. 2 is a schematic front sectional structural view of an additional type diversion type wind turbine generator active yaw controller box body according to the present invention;

fig. 3 is a schematic cross-sectional structural view of an additional type diversion type wind turbine generator active yaw controller box body according to the present invention.

In the figure: 1-box body, 2-shell, 3-fan blade, 4-barrel body, 5-column body, 6-lifting ring, 7-lifting rod, 8-arc plate, 9-rotating ring, 10-fixing plate, 11-connecting rod, 12-arc rail, 13-rotating ball, 14-bearing ring, 15-rope winding wheel, 16-traction rope, 17-motor, 18-base, 19-mounting block and 20-fixing ring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In this embodiment:

referring to fig. 1-3, an additional type diversion type active yaw controller of a wind turbine generator comprises a box body 1, wherein a round hole is formed in the middle of the bottom of the box body 1, suspenders 7 are fixedly installed in the middle of one side of the top of the inner wall of the box body 1 and the middle of the front end of the inner wall of the box body through bolts, hanging rings 6 are fixedly installed at the bottoms of the two suspenders 7 through bolts, a connecting rod 11 is fixedly installed in the middle of one side of the inner wall of the box body 1 through bolts, a fixing plate 10 is fixedly installed at one end, away from the box body 1, of the connecting rod 11 through bolts, an arc rail 12 is fixedly installed at the arc inner wall of the fixing plate 10 through bolts, an arc plate 8 is fixedly installed at the arc inner wall of the arc rail 12, an installation block 19 is fixedly installed at the rear end of the arc inner wall of the arc plate 8 through bolts, a fixing ring 20 is fixedly installed at one end, away from the arc plate 8, a barrel body 4 is arranged at the bottom of the box body 1, a bearing block 14 is fixedly installed at the top of the circumferential inner wall of the barrel body 4 through bolts, and the middle part at bearing block 14 top is opened flutedly, and the recess inner wall at bearing block 14 top is provided with a plurality of rotatory pearls 13, and there is rotatory piece 9 bottom of box 1 through bolt fixed mounting, and the bottom of just rotatory piece 9 contacts in the top of a plurality of rotatory pearls 13.

In the utility model, two bases 18 are fixedly arranged at the bottom of the inner wall of the barrel body 4 through bolts, and the same motor 17 is fixedly arranged at the tops of the two bases 18 through bolts.

In the utility model, a rope winding wheel 15 is fixedly arranged on the circumferential outer wall of the output shaft of a motor 17 through sleeving, a traction rope 16 is arranged on the circumferential outer wall of the rope winding wheel 15, the traction rope 16 penetrates through two lifting rings 6, and the other end of the traction rope 16 is fixedly connected to the circumferential outer wall of a fixed ring 20.

In the utility model, the bottom of the barrel body 4 is fixedly provided with a column body 5 through a bolt.

In the utility model, the top of the box body 1 is fixedly provided with the shell body 2 through bolts.

In the utility model, the middle part of the front end of the shell 2 is provided with a fan blade 3.

The working principle is as follows: this device is when using, it removes at first to drive the solid fixed ring 20 of 16 pulling of haulage rope through motor 17 during the use arc rail 12 on fixed plate 10, when removing certain distance, devices such as pulling fixed plate 10 and box 1 rotate through rotatory pearl 13, reach rotatory effect, guarantee rotatory security, utilize bearing ring 14 contact rotatory pearl 13 when rotatory simultaneously, carry out the effect of bearing through rotatory pearl 13 and bearing ring 14, reduce the frictional force of mutual bearing contact, guarantee rotatory effect, pass in rings 6 inside through haulage rope 16 simultaneously, avoid haulage rope 16 to cause the winding to influence rotatory effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an additional type water conservancy diversion formula wind turbine generator system initiative yaw controller, includes box (1), and the middle part of box (1) bottom is opened there is the round hole, its characterized in that, there are jib (7) all through bolt fixed mounting in one side middle part and the front end middle part at box (1) inner wall top, two the bottom of jib (7) all has rings (6) through bolt fixed mounting, there is connecting rod (11) through bolt fixed mounting in box (1) inner wall one side middle part, the one end that box (1) was kept away from in connecting rod (11) all has fixed plate (10) through bolt fixed mounting, the arc inner wall of fixed plate (10) has arc rail (12) through bolt fixed mounting, the arc inner wall installation of arc rail (12) is fixed with arc board (8), the rear end of arc board (8) arc inner wall has installation piece (19) through bolt fixed mounting, the one end that arc board (8) were kept away from in installation piece (19) has solid fixed ring (20) through bolt fixed mounting, the bottom of box (1) is provided with staving (4), the top welded fastening of staving (4) circumference inner wall installs bearing ring (14), and the middle part at bearing ring (14) top is opened flutedly, the recess inner wall at bearing ring (14) top is provided with a plurality of rotatory pearls (13), the bottom of box (1) has rotatory ring (9) through bolt fixed mounting, and the bottom of just rotatory ring (9) contacts in the top of a plurality of rotatory pearls (13).

2. The active yaw controller of an additional diversion type wind turbine generator set according to claim 1, wherein two bases (18) are fixedly installed at the bottom of the inner wall of the barrel body (4) through bolts, and the same motor (17) is fixedly installed at the tops of the two bases (18) through bolts.

3. The active yaw controller of an additional diversion type wind turbine generator set according to claim 2, wherein a rope winding wheel (15) is fixedly installed on the outer circumferential wall of the output shaft of the motor (17) through sleeving, a traction rope (16) is arranged on the outer circumferential wall of the rope winding wheel (15), the traction rope (16) penetrates through the two lifting rings (6), and the other end of the traction rope (16) is fixedly connected to the outer circumferential wall of the fixing ring (20).

4. The active yaw controller of an additional type diversion wind turbine generator set according to claim 3, wherein a column (5) is fixedly installed at the bottom of the barrel body (4) through bolts.

5. The active yaw controller of an additional diversion type wind turbine generator set according to claim 4, wherein the top of the box body (1) is fixedly provided with the shell (2) through bolts.

6. The active yaw controller of an additional diversion type wind turbine generator set according to claim 5, wherein a fan blade (3) is arranged in the middle of the front end of the shell (2).