CN213511060U

CN213511060U - Speed-regulating wind-driven generator without current transformer

Info

Publication number: CN213511060U
Application number: CN202022759850.3U
Authority: CN
Inventors: 陈栋钢
Original assignee: Shanghai Heyang Power Technology Co ltd
Current assignee: Shanghai Heyang Power Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-22
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a no converter speed governing aerogenerator, comprising a base plate, the top outer wall fixedly connected with generator body of bottom plate, and generator body's one end is equipped with the gear box, and the one end outer wall of gear box rotates and is provided with the generator pivot, a plurality of flabellums of circumference outer wall fixedly connected with of generator pivot, generator body's top is equipped with water spray mechanism, the circumference outer wall of gear box is opened there is the tooth's socket, and the outer wall of tooth's socket is equipped with the gear, and the gear meshes with the tooth's socket mutually. The utility model discloses when spraying water and cooling to the gear box surface, the generator shaft drives the connecting plate and is circular motion to drive the gear around the tooth's socket internal rotation, further drive live-rollers and sponge strip rotation when round the gear box is rotatory, will spout even the coating on the gear box surface in the water on gear box surface, avoid the local heat dissipation of gear box relatively poor, influence the life's of gear box purpose, reach better radiating effect.

Description

Speed-regulating wind-driven generator without current transformer

Technical Field

The utility model relates to a aerogenerator technical field especially relates to no converter speed governing aerogenerator.

Background

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.

The speed-regulating wind-driven generator without converter belongs to one kind of wind-driven generator, and in the prior art, the speed-regulating wind-driven generator without converter usually comprises fan blades, a generator, a gear box and a supporting mechanism.

The gearbox can produce a large amount of heats when carrying out the during operation, and at present, current gearbox heat dissipation mechanism only sprays water to the surface of gearbox, can not make its even distribution, and then influences the local radiating effect of gearbox, therefore, need design a no converter speed governing aerogenerator and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a speed regulation wind driven generator without a converter.

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

no converter speed governing aerogenerator, comprising a base plate, the top outer wall fixedly connected with generator body of bottom plate, and the one end of generator body is equipped with the gear box, and the one end outer wall rotation of gear box is provided with the generator pivot, a plurality of flabellums of circumference outer wall fixedly connected with of generator pivot, the top of generator body is equipped with water spray mechanism, the circumference outer wall of gear box is opened there is the tooth's socket, and the outer wall of tooth's socket is equipped with the gear, and the gear meshes with the tooth's socket mutually, the both ends outer wall of gear all rotates and is connected with the live-rollers, and a plurality of sponge strips of the equal fixedly connected with of circumference outer wall of live-rollers, the circumference outer wall fixedly connected with connecting plate of generator pivot.

Preferably, one end outer wall of one of the rotating rollers is fixedly connected with a sliding block, one end outer wall of the generator body is provided with a sliding groove, and the sliding block is in sliding connection with the sliding groove.

Preferably, water spray mechanism includes water tank, water pump, mounting panel, shower nozzle and shunt tubes, water tank fixed connection is in the top outer wall of generator body, water pump fixed connection is in the bottom inner wall of water tank, one side outer wall fixed connection of mounting panel is in one side inner wall of water tank, shower nozzle fixed connection is in the bottom outer wall of mounting panel, the one end fixed connection of shunt tubes is in the play water end of water pump, and cup joints between shunt tubes and the shower nozzle.

Preferably, the outer wall of the top of the water tank is fixedly connected with two guide plates, and the outer wall of the top of each guide plate is provided with a plurality of guide grooves.

Preferably, the inner wall of the periphery of the water tank is fixedly connected with a screen close to the top.

Preferably, the bottom outer wall of the bottom plate is fixedly connected with an inserting barrel, the circumferential outer wall of the inserting barrel is sleeved with a sleeve, and the outer wall of one side of the sleeve is provided with a fixing knob.

The utility model has the advantages that:

1. through the generator pivot that sets up, the gear box, the tooth's socket, the gear, live-rollers and sponge strip, when spraying water and cooling to the gear box surface, the generator pivot drives the connecting plate and is circular motion, thereby drive the gear around the tooth's socket internal rotation, further drive live-rollers and sponge strip rotation when rotatory round the gear box, will spout even the painting on the gear box surface in the water on gear box surface, it is relatively poor to avoid the local heat dissipation of gear box, influence the life's of gear box purpose, reach better radiating effect.

2. Through guide plate, guiding gutter and the water tank that sets up, in the more place of rainwater, during rainy, collect into the water tank with the rainwater through guide plate and guiding gutter, avoided adding of staff, reduce staff's work load, utilize the screen cloth to filter water simultaneously, avoid ice-cube or impurity to get into in the water tank, block up the water pump.

Drawings

Fig. 1 is a schematic view of the overall structure of a converter-less speed-regulating wind driven generator according to the present invention;

fig. 2 is a schematic structural view of a gear and a tooth groove of the converter-less speed-regulating wind driven generator according to the present invention;

fig. 3 is a front structural sectional view of the water tank and the nozzle of the current transformer-free speed regulation wind driven generator provided by the utility model.

In the figure: 1-a generator body, 2-a guide plate, 3-a screen, 4-a guide groove, 5-a water tank, 6-a mounting plate, 7-a connecting plate, 8-a fan blade, 9-a generator rotating shaft, 10-a sleeve, 11-a supporting plate, 12-a fixed knob, 13-an inserting barrel, 14-a sliding groove, 15-a bottom plate, 16-a gear box, 17-a tooth groove, 18-a gear, 19-a rotating roller, 20-a water pump, 21-a shunt pipe, 22-a spray nozzle and 23-a sponge strip.

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.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

Referring to fig. 1-3, the speed-regulating wind-driven generator without converter comprises a bottom plate 15, the outer wall of the top of the bottom plate 15 is connected with a generator body 1 through bolts, and one end of the generator body 1 is provided with a gear box 16, the outer wall of one end of the gear box 16 is rotatably provided with a generator rotating shaft 9, the circumferential outer wall of the generator rotating shaft 9 is connected with a plurality of fan blades 8 through bolts, the top of the generator body 1 is provided with a water spraying mechanism, the circumferential outer wall of the gear box 16 is provided with tooth grooves 17, and the outer wall of the tooth space 17 is provided with a gear 18, the gear 18 is meshed with the tooth space 17, the outer walls of two ends of the gear 18 are rotatably connected with a rotating roller 19, and the circumferential outer wall of the rotating roller 19 is connected with a plurality of sponge strips 23 through bolts, the circumferential outer wall of the generator rotating shaft 9 is connected with a connecting plate 7 through bolts, and the outer wall of one end of the connecting plate 7 is connected with the outer wall of one end of one of the rotating rollers 19 through a bolt.

The outer wall of one end of one of the rotating rollers is connected with a sliding block through a bolt, the outer wall of one end of the generator body 1 is provided with a sliding groove 14, and the sliding block is in sliding connection with the sliding groove 14.

Water spray mechanism includes water tank 5, water pump 20, mounting panel 6, shower nozzle 22 and shunt tubes 21, water tank 5 passes through bolted connection in the top outer wall of generator body 1, water pump 20 passes through bolted connection in the bottom inner wall of water tank 5, one side outer wall of mounting panel 6 passes through bolted connection in one side inner wall of water tank 5, shower nozzle 22 passes through bolted connection in the bottom outer wall of mounting panel 6, bolted connection is passed through in water pump 20's play water end to shunt tubes 21's one end, and cup joint between shunt tubes 21 and the shower nozzle 22, the top outer wall of water tank 5 has two guide plates 2 through bolted connection, and the top outer wall of guide plate 2 is opened there are a plurality of guiding gutters 4, there is screen cloth 3 near top position. The purpose of spraying water to cool the gear box 16 is achieved; when raining, collecting rainwater; and impurities or ice blocks are prevented from falling into the water tank to block the water pump 20.

The working principle is as follows: when the surface of the gear box 16 is sprayed with water for cooling, the generator rotating shaft 9 drives the connecting plate 7 to do circular motion, so that the gear 18 is driven to rotate around the tooth grooves 17, the rotating roller 19 and the sponge strip 23 are further driven to rotate around the gear box 16, water sprayed on the surface of the gear box 16 is uniformly coated on the surface of the gear box 16, the problem that the local heat dissipation of the gear box 16 is poor, the service life of the gear box 16 is influenced is avoided, and a better heat dissipation effect is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A converter-free speed regulation wind driven generator comprises a bottom plate (15), wherein a generator body (1) is fixedly connected to the outer wall of the top of the bottom plate (15), a gear box (16) is arranged at one end of the generator body (1), a generator rotating shaft (9) is arranged on the outer wall of one end of the gear box (16) in a rotating mode, a plurality of fan blades (8) are fixedly connected to the outer wall of the circumference of the generator rotating shaft (9), a water spraying mechanism is arranged at the top of the generator body (1), the converter-free speed regulation wind driven generator is characterized in that a tooth groove (17) is formed in the outer wall of the circumference of the gear box (16), a gear (18) is arranged on the outer wall of the tooth groove (17), the gear (18) is meshed with the tooth groove (17), rotating rollers (19) are rotatably connected to the outer walls of two ends of the gear (18), a plurality of sponge strips (23), and the outer wall of one end of the connecting plate (7) is fixedly connected with the outer wall of one end of one rotating roller (19).

2. The speed-regulating wind-driven generator without the converter as claimed in claim 1, wherein a sliding block is fixedly connected to an outer wall of one end of one of the rotating rollers, a sliding groove (14) is formed in an outer wall of one end of the generator body (1), and the sliding block is slidably connected with the sliding groove (14).

3. The speed-regulating wind driven generator without the converter according to claim 1, wherein the water spraying mechanism comprises a water tank (5), a water pump (20), a mounting plate (6), a spray head (22) and a shunt pipe (21), the water tank (5) is fixedly connected to the outer wall of the top of the generator body (1), the water pump (20) is fixedly connected to the inner wall of the bottom of the water tank (5), the outer wall of one side of the mounting plate (6) is fixedly connected to the inner wall of one side of the water tank (5), the spray head (22) is fixedly connected to the outer wall of the bottom of the mounting plate (6), one end of the shunt pipe (21) is fixedly connected to the water outlet end of the water pump (20), and the shunt pipe (21) and the spray head.

4. The speed-regulating wind-driven generator without converter according to claim 3, characterized in that two guide plates (2) are fixedly connected to the top outer wall of the water tank (5), and a plurality of guide grooves (4) are formed in the top outer wall of the guide plates (2).

5. The speed-regulating wind-driven generator without converter according to claim 4, characterized in that the inner wall of the periphery of the water tank (5) is fixedly connected with a screen (3) near the top.

6. The speed-regulating wind driven generator without the converter according to claim 1, characterized in that the bottom outer wall of the bottom plate (15) is fixedly connected with an insert cylinder (13), the circumferential outer wall of the insert cylinder (13) is sleeved with a sleeve (10), and the outer wall of one side of the sleeve (10) is provided with a fixing knob (12).

7. The speed-regulating wind-driven generator without converter as claimed in claim 6, wherein the bottom outer wall of said sleeve (10) is fixedly connected with a supporting plate (11), and the top outer wall of said supporting plate (11) is provided with a plurality of mounting holes.