CN214698187U - Cooling device of wind driven generator - Google Patents

Abstract

The utility model discloses a aerogenerator's cooling device, the mounting panel comprises a mounting plate, the fixed pipe of top fixedly connected with of mounting panel, the front side of fixed pipe is provided with the bolt, the rear end of bolt runs through to the inner chamber of fixed pipe, the inner chamber swing joint of fixed pipe has the limiting plate, the top fixedly connected with activity pipe of limiting plate, the recess that uses with the bolt cooperation is seted up to the front side of activity pipe, the top of activity pipe runs through to the top and the fixedly connected with aerogenerator body of fixed pipe. The utility model discloses a cooperation that sets up fixed pipe, bolt, expansion pipe, aerogenerator body, air inlet cover, heat radiation structure, spiral pipe, limiting plate and recess is used, and it is relatively poor to have solved current aerogenerator radiating effect, and can not height-adjusting's problem, and this aerogenerator possesses the radiating effect good, and but height-adjusting's advantage, is worth promoting.

Description

Cooling device of wind driven generator

Technical Field

The utility model relates to a wind power generation equipment technical field specifically is a aerogenerator's cooling device.

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.

At the in-process that utilizes wind energy to generate electricity, aerogenerator need be used, current aerogenerator can produce a large amount of heats at the in-process of long-time operation, and current aerogenerator's radiating effect is relatively poor, and the heat can not be timely distribute away, can influence the life of aerogenerator internals to and current aerogenerator's height can not be adjusted, therefore the user of being not convenient for overhauls or maintains aerogenerator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a aerogenerator's cooling device, it is good to possess the radiating effect, and but height-adjusting's advantage, it is relatively poor to have solved current aerogenerator radiating effect, and can not height-adjusting's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device of a wind driven generator comprises a mounting plate, wherein the top of the mounting plate is fixedly connected with a fixed pipe, the front side of the fixed tube is provided with a bolt, the rear end of the bolt penetrates through the inner cavity of the fixed tube, the inner cavity of the fixed tube is movably connected with a limiting plate, the top of the limiting plate is fixedly connected with a movable tube, a groove matched with the bolt for use is arranged on the front side of the movable pipe, the top of the movable pipe penetrates to the top of the fixed pipe and is fixedly connected with a wind driven generator body, the surface of the wind driven generator body is fixedly sleeved with a heat dissipation structure, the bottom of the wind driven generator body is fixedly connected with an air inlet cover, the inner wall fixedly connected with spiral pipe of aerogenerator body, the both ends of spiral pipe all run through to the outside of aerogenerator body, the right side and the spiral pipe intercommunication of air inlet cover.

Preferably, the bottom of the outer surface of the fixed pipe is fixedly connected with a reinforcing plate, and the bottom of the reinforcing plate is fixedly connected with the mounting plate.

Preferably, the inner cavity of the air inlet cover is fixedly connected with a filter screen, and the surface of the bolt is in threaded connection with the joint of the fixed pipe.

Preferably, heat radiation structure includes the water tank, the top intercommunication of water tank has the water injection valve, the left side of water tank is provided with the flabellum, the right side fixedly connected with rotary rod of flabellum, the right-hand member of rotary rod runs through to the inner chamber of water tank, the fixed surface of rotary rod is connected with the puddler, the both sides of water tank bottom all communicate there is the return bend, the bottom intercommunication of return bend has the drain valve.

Preferably, the cooling liquid is filled between the water tank and the inner cavity of the elbow, and the joints of the two ends of the rotating rod and the water tank are movably connected through sealing bearings.

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

1. the utility model discloses a cooperation that sets up fixed pipe, bolt, expansion pipe, aerogenerator body, air inlet cover, heat radiation structure, spiral pipe, limiting plate and recess is used, and it is relatively poor to have solved current aerogenerator radiating effect, and can not height-adjusting's problem, and this aerogenerator possesses the radiating effect good, and but height-adjusting's advantage, is worth promoting.

2. The mounting plate is arranged, so that the device can be conveniently mounted with the ground, and the reinforcing plate increases the stability of the fixed pipe when the fixed pipe is connected with the mounting plate;

the limiting plate is arranged to play a role in limiting, so that the movable pipe is prevented from being separated from the inner cavity of the fixed pipe;

the sealing bearing is arranged, so that the rotating rod and the water tank can be movably mounted together conveniently;

the water injection valve is arranged, so that cooling liquid can be conveniently injected into the inner cavity of the water tank;

the drain valve is arranged, so that the cooling liquid in the water tank and the bent pipe can be drained conveniently;

through setting up the filter screen, can avoid the too much inner chamber that gets into air inlet cover and spiral pipe of dust.

Drawings

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

FIG. 2 is a left side sectional view of the local stationary tube and the movable tube of the present invention;

FIG. 3 is a left side sectional view of the local movable tube of the present invention;

FIG. 4 is a front sectional view of the water tank of the present invention;

fig. 5 is a left side view of the elbow pipe of the present invention;

FIG. 6 is a front view of the air inlet cover and the spiral tube of the present invention;

fig. 7 is a left side view of the air inlet cover and the filter screen of the present invention.

In the figure: the wind power generation device comprises a mounting plate 1, a fixed pipe 2, a bolt 3, a movable pipe 4, a wind driven generator body 5, an air inlet cover 6, a heat dissipation structure 7, a spiral pipe 8, a limiting plate 9, a groove 10, fan blades 11, a rotating rod 12, a water injection valve 13, a stirring rod 14, a water tank 15, a bent pipe 16, a water discharge valve 17, a filter screen 18 and cooling liquid 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a parts such as mounting panel 1, fixed pipe 2, bolt 3, activity pipe 4, aerogenerator body 5, air inlet cover 6, heat radiation structure 7, spiral pipe 8, limiting plate 9, recess 10 and filter screen 18 are the parts that universal standard spare or field technician know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for field technician.

Referring to fig. 1-7, a cooling device of a wind driven generator includes a mounting plate 1, a fixed pipe 2 is fixedly connected to the top of the mounting plate 1, a bolt 3 is arranged on the front side of the fixed pipe 2, the rear end of the bolt 3 penetrates through the inner cavity of the fixed pipe 2, a limiting plate 9 is movably connected to the inner cavity of the fixed pipe 2, a movable pipe 4 is fixedly connected to the top of the limiting plate 9, a groove 10 matched with the bolt 3 is formed in the front side of the movable pipe 4, the top of the movable pipe 4 penetrates through the top of the fixed pipe 2 and is fixedly connected with a wind driven generator body 5, a heat dissipation structure 7 is fixedly sleeved on the surface of the wind driven generator body 5, an air inlet cover 6 is fixedly connected to the bottom of the wind driven generator body 5, a spiral pipe 8 is fixedly connected to the inner wall of the wind driven generator body 5, both ends of the spiral pipe 8 penetrate through the outer side of the wind driven generator body 5, and the right side of the air inlet cover 6 is communicated with the spiral pipe 8;

the bottom of the outer surface of the fixed pipe 2 is fixedly connected with a reinforcing plate, and the bottom of the reinforcing plate is fixedly connected with the mounting plate 1;

the inner cavity of the air inlet cover 6 is fixedly connected with a filter screen 18, and the surface of the bolt 3 is in threaded connection with the joint of the fixed pipe 2;

the heat dissipation structure 7 comprises a water tank 15, the top of the water tank 15 is communicated with a water injection valve 13, the left side of the water tank 15 is provided with a fan blade 11, the right side of the fan blade 11 is fixedly connected with a rotary rod 12, the right end of the rotary rod 12 penetrates into the inner cavity of the water tank 15, the surface of the rotary rod 12 is fixedly connected with a stirring rod 14, two sides of the bottom of the water tank 15 are both communicated with bent pipes 16, and the bottom of each bent pipe 16 is communicated with a drain valve 17;

cooling liquid 19 is filled between the water tank 15 and the inner cavity of the elbow pipe 16, and the joints of the two ends of the rotating rod 12 and the water tank 15 are movably connected through sealed bearings;

the installation plate 1 is arranged, so that the device can be conveniently installed with the ground, and the reinforcing plate increases the stability of the fixed pipe 2 when being connected with the installation plate 1;

the limiting plate 9 is arranged to play a limiting role, so that the movable pipe 4 is prevented from being separated from the inner cavity of the fixed pipe 2;

the rotary rod 12 and the water tank 15 are conveniently and movably arranged together by arranging the sealing bearing;

the water injection valve 13 is arranged, so that the cooling liquid 19 can be conveniently injected into the inner cavity of the water tank 15;

the drain valve 17 is arranged, so that the cooling liquid 19 in the water tank 15 and the bent pipe 16 can be drained conveniently;

by arranging the filter screen 18, excessive dust can be prevented from entering the air inlet cover 6 and the inner cavity of the spiral pipe 8.

During the use, normally install the device after, coolant liquid 19 can adsorb the heat that aerogenerator body 5 surface distributed out, the radiating efficiency is improved, when the external wind, wind-force blows flabellum 11 rotatory, flabellum 11 drives puddler 14 through rotary rod 12 and stirs coolant liquid 19, improve the inside thermal efficiency that gives off of coolant liquid 19, external wind passes through air inlet cover 6 simultaneously and gets into spiral pipe 8, adsorb the back to the heat in the aerogenerator body 5, and discharge through spiral pipe 8, the radiating efficiency can be accelerated equally, when needs overhaul aerogenerator body 5, not hard up bolt 3, make bolt 3 break away from recess 10, fall the height of movable tube 4 afterwards, with this height reduction that drives aerogenerator body 5, convenient to use person overhauls and maintains.

In summary, the following steps: this aerogenerator's cooling device uses through the cooperation that sets up fixed pipe 2, bolt 3, movable tube 4, aerogenerator body 5, air inlet cover 6, heat radiation structure 7, spiral pipe 8, limiting plate 9 and recess 10, and it is relatively poor to have solved current aerogenerator radiating effect, and can not height-adjusting's problem.

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 (5)

1. A cooling device of a wind power generator, comprising a mounting plate (1), characterized in that: the top fixedly connected with of mounting panel (1) is fixed manages (2), the front side of fixed pipe (2) is provided with bolt (3), the rear end of bolt (3) runs through the inner chamber to fixed pipe (2), the inner chamber swing joint of fixed pipe (2) has limiting plate (9), the top fixedly connected with movable tube (4) of limiting plate (9), recess (10) that use with bolt (3) cooperation have been seted up to the front side of movable tube (4), the top of movable tube (4) runs through to the top of fixed pipe (2) and fixedly connected with aerogenerator body (5), the fixed surface cover of aerogenerator body (5) is equipped with heat radiation structure (7), the bottom fixedly connected with air inlet cover (6) of aerogenerator body (5), the inner wall fixedly connected with spiral pipe (8) of aerogenerator body (5), both ends of the spiral pipe (8) are all penetrated to the outer side of the wind driven generator body (5), and the right side of the air inlet cover (6) is communicated with the spiral pipe (8).

2. A cooling apparatus of a wind power generator according to claim 1, wherein: the bottom fixedly connected with reinforcing plate of fixed pipe (2) surface, and the bottom and mounting panel (1) fixed connection of reinforcing plate.

3. A cooling apparatus of a wind power generator according to claim 1, wherein: the inner cavity of the air inlet cover (6) is fixedly connected with a filter screen (18), and the surface of the bolt (3) is in threaded connection with the joint of the fixed pipe (2).

4. A cooling apparatus of a wind power generator according to claim 1, wherein: heat radiation structure (7) are including water tank (15), the top intercommunication of water tank (15) has water injection valve (13), the left side of water tank (15) is provided with flabellum (11), the right side fixedly connected with rotary rod (12) of flabellum (11), the right-hand member of rotary rod (12) runs through to the inner chamber of water tank (15), the fixed surface of rotary rod (12) is connected with puddler (14), the both sides of water tank (15) bottom all communicate there is return bend (16), the bottom intercommunication of return bend (16) has drain valve (17).

5. The cooling apparatus of a wind power generator according to claim 4, wherein: and cooling liquid (19) is filled between the inner cavities of the water tank (15) and the elbow (16), and the joints of the two ends of the rotating rod (12) and the water tank (15) are movably connected through sealing bearings.

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