CN214836904U

CN214836904U - Water-cooled heat abstractor of wind generating set

Info

Publication number: CN214836904U
Application number: CN202121342554.1U
Authority: CN
Inventors: 黄海魁; 侯干; 任宏远
Original assignee: DATANG SHANDONG CLEAN ENERGY DEVELOPMENT CO LTD
Current assignee: DATANG SHANDONG CLEAN ENERGY DEVELOPMENT CO LTD
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-23
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a wind generating set water-cooled heat abstractor relates to heat dissipation equipment technical field, including pylon, casing and generating set, the upper end of pylon is provided with the casing. The utility model discloses a water pump that sets up, the feed liquor pipe, the connecting block, the connecting pipe, the cooling tube, the collecting pipe, the reposition of redundant personnel piece, can form a circulation circuit under mutually supporting between shunt tubes and the coolant liquid cavity, and then it can circulate and flow to drive the coolant liquid, and the coolant liquid can carry out the heat exchange with the inside heat of casing when entering into a plurality of coolant liquid insides, thereby reduce the inside temperature of casing, can carry out the heat exchange to the inside coolant liquid of shunt tubes of flowing through the radiator unit that sets up, thereby give radiator unit the temperature that reduces the coolant liquid with the heat transfer, the inside temperature of absorption casing that the coolant liquid just can be continuous like this, the produced heat when timely reduction generating set moves, and then guarantee the normal operating of the inside each component of casing.

Description

Water-cooled heat abstractor of wind generating set

Technical Field

The utility model relates to a unit water-cooled heat abstractor, in particular to wind generating set water-cooled heat abstractor.

Background

The wind generating set can be divided into a generating set, a tower and a foundation, and in the wind generating set in grid-connected operation, a generating system converts mechanical energy into electric energy and transmits the electric energy to a power grid.

When the existing unit water-cooled heat dissipation device is used, some defects and shortcomings still exist, and the specific places needing improvement are as follows:

generally, a wind driven generator is a totally enclosed motor, and the heat dissipation condition of the wind driven generator is much worse than that of an open-type motor, so that it is very important to add a novel cooling system to cool the generator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind generating set water-cooled heat abstractor to solve the general aerogenerator that proposes in the above-mentioned background art and generally be totally enclosed motor, its heat dissipation condition is worse a lot than open-type motor, consequently says so and add a neotype cooling system cooling generator and seems very important problem.

In order to achieve the above object, the utility model provides a following technical scheme: a water-cooled heat dissipation device of a wind generating set comprises a tower frame, a shell and a generating set, wherein the upper end of the tower frame is provided with the shell, the generating set is arranged in the shell, connecting blocks are fixedly connected to the front side surface and the rear side surface of the shell, the opposite sides of the two connecting blocks are fixedly connected with the front end and the rear end of a plurality of cooling pipes respectively, the upper side wall of the connecting block at the front side is provided with a connecting pipe, the upper end of the connecting pipe is fixedly connected to the lower surface of a pump body, the upper end of the pump body is provided with a liquid inlet pipe, the rear end of the liquid inlet pipe is fixedly connected to the front side surface of a cooling liquid cavity, the rear side surface of the cooling liquid cavity is fixedly connected with a plurality of shunt pipes, the rear ends of the shunt pipes are fixedly connected to the front side surface of a shunt part through a heat dissipation assembly, and a collecting pipe is arranged on the lower surface of the shunt part, the lower end of the collecting pipe is fixedly connected to the upper surface of the rear connecting block.

As a preferred technical scheme of the utility model, pump body fixed connection is on the inside leading flank of casing, coolant liquid chamber fixed connection is at the inside upper surface of casing, the rear end fixed connection of reposition of redundant personnel piece is on the inside trailing flank of casing, radiator unit's upper end fixed connection is at the inside upper surface of casing.

As a preferred technical scheme of the utility model, the vent that the casing was all seted up on its left and right sides wall is provided with the filter window, two the top of filtering the window all is provided with protection canopy, two protection canopy fixed connection is on the casing left and right sides face respectively, the top of casing is provided with solar panel.

As a preferred technical scheme of the utility model, the equal fixedly connected with supporting seat in the inside upper surface left and right sides of casing, two the supporting seat respectively with the left and right sides swing joint of pivot, the equal fixedly connected with flabellum in both ends about the pivot, the left side fixedly connected with sprocket of pivot one.

As the utility model discloses an optimized technical scheme, sprocket one is connected through the chain that sets up and two transmissions of sprocket, two fixed connection of sprocket are on motor output shaft, motor fixed connection is at the upper surface of pylon.

As a preferred technical scheme of the utility model, radiator unit includes the heating panel, the heating panel is provided with two, the upside heating panel fixed connection is at the inside upper surface of casing, two the relatively close to face of heating panel respectively with the upper and lower both ends fixed connection of a plurality of fin, it is a plurality of the inside louvre that all offers with a plurality of shunt tubes looks adaptations of fin.

As an optimal technical scheme of the utility model, the pylon upper surface is provided with the energy storage piece, be provided with the temperature detection sensor on the inside left surface of casing, be provided with the controller on the inside right flank of casing, the output of controller is connected with the input electricity of the pump body, temperature detection sensor and motor respectively, the input of controller is connected with the output electricity of energy storage piece, the input of energy storage piece is connected with solar panel's output electricity, the model of motor is 35BYJ 412-C.

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

the utility model can form a circulation loop by the mutual cooperation between the arranged water pump, the liquid inlet pipe, the connecting block, the connecting pipe, the cooling pipe, the collecting pipe, the shunt part, the shunt pipe and the cooling liquid cavity, and further drive the cooling liquid to circularly flow, and the cooling liquid can exchange heat with the heat in the shell when entering a plurality of cooling liquid cavities, thereby reducing the temperature in the shell, the cooling liquid flowing through the shunt pipe can exchange heat with the cooling liquid, the heat is transmitted to the heat dissipation component, thereby reducing the temperature of the cooling liquid, the cooling liquid can continuously absorb the temperature in the shell, the heat generated when the generator set runs can be timely reduced, thereby ensuring the normal running of each element in the shell, the circulation of the air in the shell can be promoted by the mutual cooperation between the motor, the chain wheel I, the chain wheel II, the rotating shaft, the fan blades and the filtering window, meanwhile, the heat inside the heat dissipation assembly can be dissipated to the air outside the shell, the heat dissipation effect of the device is further improved, the solar panel can provide the electric quantity required by the device during operation, and the device is environment-friendly.

Drawings

Fig. 1 is a schematic view of a front perspective structure of the present invention;

FIG. 2 is a schematic view of the front view section of the three-dimensional structure of the present invention;

FIG. 3 is a schematic diagram of a right-side view section of the present invention;

fig. 4 is a schematic view of the enlarged perspective structure of the heat dissipation assembly of the present invention;

fig. 5 is an enlarged schematic diagram of a-out structure of the present invention.

In the figure: 1 pylon, 2 generating sets, 3 casings, 4 temperature detection sensors, 5 cooling pipes, 6 connecting blocks, 7 connecting pipes, 8 pump bodies, 9 liquid inlet pipes, 10 cooling liquid chambers, 11 solar panels, 12 rotating shafts, 13 heat dissipation assemblies, 131 heat dissipation plates, 132 heat dissipation holes, 133 heat dissipation fins, 14 shunt pipes, 15 shunt parts, 16 controllers, 17 energy storage blocks, 18 manifold pipes, 19 motors, 20 sprocket two, 21 filtering windows, 22 fan blades, 23 protection sheds, 24 sprocket one and 25 supporting seats.

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.

As shown in fig. 1-5, the utility model provides a technical solution: a water-cooled heat dissipation device of a wind generating set comprises a tower frame 1, a shell 3 and a generating set 2, wherein the shell 3 is arranged at the upper end of the tower frame 1, the generating set 2 is arranged on the upper surface of the tower frame 1, the generating set 2 is arranged inside the shell 3, connecting blocks 6 are fixedly connected to the front side surface and the rear side surface inside the shell 3, the opposite close sides of the two connecting blocks 6 are respectively and fixedly connected with the front end and the rear end of a plurality of cooling pipes 5, a connecting pipe 7 is arranged on the upper side wall of the front side connecting block 6, the upper end of the connecting pipe 7 is fixedly connected to the lower surface of a pump body 8, a liquid inlet pipe 9 is arranged at the upper end of the pump body 8, the rear end of the liquid inlet pipe 9 is fixedly connected to the front side surface of a cooling liquid cavity 10, cooling liquid inside the cooling liquid cavity 10 can be pumped out under the action of the arranged liquid inlet pipe 9 by starting the pump body 8, and then enters the inside of the front side connecting block 6 through the arranged connecting pipe 7, then the cooling liquid in the front connecting block 6 enters into the plurality of cooling pipes 5 and exchanges heat with the heat generated in the shell 3 and then flows into the rear connecting block 6, the rear side surface of the cooling liquid cavity 10 is fixedly connected with a plurality of shunt pipes 14, the rear ends of the plurality of shunt pipes 14 are fixedly connected on the front side surface of a shunt member 15 through a heat dissipation assembly 13, a bus pipe 18 is arranged on the lower surface of the shunt member 15, the lower end of the bus pipe 18 is fixedly connected on the upper surface of the rear connecting block 6, the cooling liquid in the rear connecting block 6 enters into the shunt member 15 through the arranged bus pipe 18 and returns to the inside of the cooling liquid cavity 10 through the plurality of shunt pipes 14 arranged on the front side surface of the shunt member 15, so as to complete a circulation loop, and the cooling liquid in the shunt pipes 14 exchanges heat with the heat dissipation assembly 13 when passing through the heat dissipation assembly 13, the heat is transferred to the heat dissipation assembly 13 so as to reduce the temperature of the cooling liquid, the pump body 8 is fixedly connected to the front side surface inside the shell 3, the cooling liquid cavity 10 is fixedly connected to the upper surface inside the shell 1, the rear end of the shunt piece 15 is fixedly connected to the rear side surface inside the shell 3, the upper end of the heat dissipation assembly 13 is fixedly connected to the upper surface inside the shell 3, the shell 3 is provided with the filter windows 21 through the vents arranged on the left and right side walls of the shell 3, the protection sheds 23 are arranged above the two filter windows 21, the two protection sheds 23 are respectively and fixedly connected to the left and right side surfaces of the shell 3, the external dust can be prevented from entering the shell 3 through the arranged filter windows 21, meanwhile, the air circulation inside the shell 3 can be ensured, the protection sheds 23 can play a role of protecting the filter windows 21 in rainy days, and rainwater is prevented from entering the shell 3 through the filter windows 21, thereby influencing the service life of the device, a solar panel 11 is arranged above the shell 3, the solar panel 11 can provide electric quantity for the operation of the pump body 8 and the motor 19, and the solar energy belongs to renewable resources, thereby effectively increasing the environmental protection performance of the device, the left side and the right side of the upper surface inside the shell 3 are fixedly connected with the supporting seats 25, the two supporting seats 25 are respectively and movably connected with the left side and the right side of the rotating shaft 12, the left end and the right end of the rotating shaft 12 are respectively and fixedly connected with the fan blades 22, the left side of the rotating shaft 12 is fixedly connected with the chain wheel I24, the chain wheel I24 is in transmission connection with the chain wheel II 20 through the arranged chain, the chain wheel II 20 is fixedly connected on the output shaft of the motor 19, the motor 19 is fixedly connected on the upper surface of the tower 1, the supporting seat 25 can play a supporting role on the rotating shaft 12, and the chain wheel II 20 can be driven to rotate through the rotation of the output shaft of the motor 19, the second chain wheel 20 drives the first chain wheel 24 to rotate through the arranged chain, so as to achieve the effect of driving the rotating shaft 12 to rotate, the fan blades 22 at two ends of the rotating shaft 12 can be driven to rotate through the rotation of the rotating shaft 12, and further the heat inside the heat dissipation assembly 13 can be dissipated into the air outside the shell 3, so that the heat dissipation effect of the device is further increased, the heat dissipation assembly 13 comprises two heat dissipation plates 131, the two heat dissipation plates 131 are arranged, the upper side heat dissipation plate 131 is fixedly connected to the upper surface inside the shell 3, the relatively close surfaces of the two heat dissipation plates 131 are respectively fixedly connected with the upper end and the lower end of a plurality of heat dissipation fins 133, heat dissipation holes 132 matched with a plurality of shunt tubes 14 are formed inside the plurality of heat dissipation fins 133, the upper surface of the tower frame 1 is provided with an energy storage block 17, the left side surface inside the shell 3 is provided with a temperature detection sensor 4, and the right side surface inside the shell 3 is provided with a controller 16, the output of controller 16 respectively with the pump body 8, the input electricity of temperature detection sensor 4 and motor 19 is connected, the input of controller 16 is connected with the output electricity of energy storage block 17, the input of energy storage block 17 is connected with solar panel 11's output electricity, can carry out real-time supervision to the inside temperature of casing 3 through the temperature detection sensor 4 that sets up, can automatic start motor 19 and pump body 8 when the inside high temperature of casing 3, and then reduce the inside temperature of casing 3.

The utility model discloses an operating procedure does:

when the temperature inside the housing 3 is too high, the temperature detection sensor 4 can start the motor 19 and the pump body 8 through the arranged controller 16, the pump body 8 pumps the cooling liquid inside the cooling liquid cavity 10 to the inside of the front side connecting block 6 through the arranged liquid inlet pipe 9, then the cooling liquid inside the front side connecting block 6 enters the inside of the plurality of cooling pipes 5 and exchanges heat with the temperature inside the housing 3 in the cooling pipes 5, then the cooling liquid absorbing heat returns to the inside of the cooling liquid cavity 10 through the rear side connecting block 6, the confluence pipe 18, the shunt part 15 and the plurality of shunt pipes 13 and the heat dissipation assembly 13, so as to complete a circulation loop, the cooling liquid inside the shunt pipes 14 exchanges heat with the heat dissipation assembly 13 when passing through the heat dissipation assembly 13, the heat is transferred to the heat dissipation assembly 13, so as to reduce the temperature of the cooling liquid, and the motor 19 rotates on the arranged chain wheel one 20 through the output shaft of the motor, The two chain wheels 24 and the rotating shaft 12 are matched with each other to drive the two fan blades 22 to rotate, so that heat inside the heat dissipation assembly 13 can be dissipated to the air outside the shell 3, and the heat generated during the operation of the generator set 2 is effectively reduced.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a wind generating set water-cooled heat abstractor, includes pylon (1), casing (3) and generating set (2), its characterized in that: the upper end of pylon (1) is provided with casing (3), pylon (1) upper surface is provided with generating set (2), and generating set (2) set up inside casing (3), equal fixedly connected with connecting block (6), two on the inside front and back both sides face of casing (3) the relative side of connecting block (6) respectively with a plurality of cooling tube (5) around both ends fixed connection, the front side the last lateral wall of connecting block (6) is provided with connecting pipe (7), the upper end fixed connection of connecting pipe (7) is on the lower surface of the pump body (8), the upper end of the pump body (8) is provided with feed liquor pipe (9), the rear end fixed connection of feed liquor pipe (9) is on cooling liquid cavity (10) front side, a plurality of shunt tubes (14) of fixedly connected with on the rear side of cooling liquid cavity (10), it is a plurality of all to pass radiator unit (13) fixed connection at shunt tubes (15) front side at shunt tubes (14) rear end of shunt tubes (14) On the face, be provided with collector pipe (18) on reposition of redundant personnel piece (15) lower surface, the lower extreme fixed connection of collector pipe (18) is at the upper surface of rear side connecting block (6).

2. The water-cooled heat dissipation device of a wind generating set according to claim 1, wherein: the pump body (8) is fixedly connected to the front side face inside the casing (3), the cooling liquid cavity (10) is fixedly connected to the upper surface inside the casing (1), the rear end of the shunting piece (15) is fixedly connected to the rear side face inside the casing (3), and the upper end of the heat dissipation assembly (13) is fixedly connected to the upper surface inside the casing (3).

3. The water-cooled heat dissipation device of a wind generating set according to claim 1, wherein: the solar energy water heater is characterized in that the filtering windows (21) are arranged on the shell (3) through ventilation openings formed in the left side wall and the right side wall of the shell, two protective sheds (23) are arranged above the filtering windows (21) and fixedly connected to the left side surface and the right side surface of the shell (3) respectively, and the solar panel (11) is arranged above the shell (3).

4. The water-cooled heat dissipation device of a wind generating set according to claim 1, wherein: the equal fixedly connected with supporting seat (25) in the inside upper surface left and right sides of casing (3), two supporting seat (25) respectively with the left and right sides swing joint of pivot (12), the equal fixedly connected with flabellum (22) in both ends about pivot (12), the left side fixedly connected with sprocket (24) of pivot (12).

5. The water-cooled heat dissipation device of a wind generating set according to claim 4, wherein: the chain wheel I (24) is in transmission connection with the chain wheel II (20) through a chain, the chain wheel II (20) is fixedly connected to an output shaft of the motor (19), and the motor (19) is fixedly connected to the upper surface of the tower (1).

6. The water-cooled heat dissipation device of a wind generating set according to claim 1, wherein: radiating component (13) are including heating panel (131), heating panel (131) are provided with two, the upside heating panel (131) fixed connection is at the inside upper surface of casing (3), two the relatively face of being close to of heating panel (131) respectively with the upper and lower both ends fixed connection of a plurality of fin (133), a plurality of fin (133) inside all seted up with heat dissipation hole (132) of a plurality of shunt tubes (14) looks adaptation.

7. The water-cooled heat dissipation device of a wind generating set according to claim 5, wherein: the utility model discloses a solar energy storage tower, including pylon (1), casing (3), temperature detection sensor (4), controller (16), temperature detection sensor (4), power supply, pylon (1) upper surface is provided with energy storage block (17), be provided with temperature detection sensor (4) on the inside left surface of casing (3), be provided with controller (16) on the inside right flank of casing (3), the output of controller (16) is connected with the input electricity of the pump body (8), temperature detection sensor (4) and motor (19) respectively, the input of controller (16) is connected with the output electricity of energy storage block (17), the input of energy storage block (17) is connected with the output electricity of solar panel (11).