CN218071237U

CN218071237U - Efficient cooling protection device for wind driven generator

Info

Publication number: CN218071237U
Application number: CN202221531265.0U
Authority: CN
Inventors: 吕锋; 张龙; 曹刚刚
Original assignee: Jiaokou County Qipanshan New Energy Co ltd
Current assignee: Jiaokou County Qipanshan New Energy Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-12-16
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a high-efficient cooling protection device for a wind driven generator, which comprises a cooling mechanism, wherein the cooling mechanism comprises a shell, a water tank, a water pump, a heat dissipation fan, an inclined plate and a filter screen; the utility model discloses a generator, including casing, generator, fixed cover in the casing is equipped with the generator main part, the fixed cover in the outside of generator main part is equipped with the coiled pipe, the left side fixedly connected with water tank of casing. The utility model discloses the convulsions of heat dissipation fan carry out the heat dissipation to the generator main part and handle, the water pump is through water inlet water extraction from the water tank, the heat with in the generator main part is absorbed in second L venturi tube and the serpentine pipe through the delivery port row, absorb thermal water is arranged into to first L venturi tube and water tank in, thereby a circulation has been formed, quick radiating effect has been reached, carry out all-round heat dissipation to the generator main part through the cooperation of heat dissipation fan and water pump, the radiating efficiency is high, aerogenerator's life has been improved, be convenient for carry out effectual heat dissipation protection to aerogenerator.

Description

Efficient cooling protection device for wind driven generator

The technical field is as follows:

the utility model relates to a wind power generation technical field specifically is a high-efficient cooling protection device for aerogenerator.

The background art comprises the following steps:

wind energy is inexhaustible clean energy existing in nature, china is wide in regions, regions such as northeast, northwest, east coastal and the like all have a large amount of wind energy, wind driven generators are more and more used, wind driven generators convert wind energy into mechanical power, the mechanical power drives a rotor to rotate, and finally the power equipment of alternating current is output, the wind driven generators can generate a large amount of heat in long-time work, and heat dissipation treatment is carried out mostly by arranging heat dissipation holes in the outer side of a main shell.

The heat dissipation hole is seted up in the outside of the main casing body at present and heat dissipation treatment is carried out and is made radiating efficiency low, and aerogenerator's heat is too high can influence its life, is not convenient for carry out effectual heat dissipation protection to aerogenerator, and for this reason, we provide an efficient cooling protection device for aerogenerator and be used for solving above-mentioned problem.

The utility model has the following contents:

an object of the utility model is to provide a wind driven generator is with high-efficient cooling protection device to solve one of the problem that proposes in the above-mentioned background art.

The utility model discloses by following technical scheme implement: a high-efficiency cooling protection device for a wind driven generator comprises a cooling mechanism, wherein the cooling mechanism comprises a shell, a water tank, a water pump, a cooling fan, an inclined plate and a filter screen;

the utility model discloses a solar water heater, including casing, generator main part, the fixed cover in the outside of generator main part is equipped with the coiled pipe, the left side fixedly connected with water tank of casing, the one end intercommunication of coiled pipe is fixed with first L venturi tube, the left end of first L venturi tube and the right side intercommunication of water tank are fixed, the other end intercommunication of coiled pipe is fixed with the second L venturi tube, the top fixedly connected with water pump of water tank, the water inlet of water pump extends to in the casing, the delivery port of water pump and the left end intercommunication of second L venturi tube are fixed, the rectangular hole has been seted up on the rear side inner wall of casing, the fixed cover in the rectangular hole is equipped with the returning shape piece.

As further preferable in the present technical solution: the fixed cover in the shape of circle piece is equipped with the heat dissipation fan, the rear side fixedly connected with swash plate of casing.

As further preferable in the present technical solution: the top of the water tank is communicated with and fixed with a rectangular pipe, and the top of the rectangular pipe is communicated with and fixed with a flow guide cover.

As a further preferred aspect of the present invention: the rectangular pipe is internally provided with a collecting box with the top and the bottom being opened, and the right side of the collecting box extends out of the rectangular pipe and is fixedly connected with a handle.

As a further preferred aspect of the present invention: the fixed cover in the collection box is equipped with the filter screen, the equal fixedly connected with rectangular block in top and the bottom of collecting the box.

As further preferable in the present technical solution: the rectangular block is in threaded connection with the rectangular pipe through a bolt, and vertical rods are fixedly connected to the inner wall of the top and the inner wall of the bottom of the shell.

As further preferable in the present technical solution: corresponding two the montant respectively with the front side and the rear side fixed connection of generator main part, the same rectangular plate of fixed connection between the left side inner wall of casing and the right side inner wall.

As further preferable in the present technical solution: the rectangular plate is rotatably sleeved on the outer side of the output shaft of the generator main body, and two exhaust holes are formed in the inner wall of the bottom of the shell.

The utility model has the advantages that: the utility model discloses the convulsions of heat dissipation fan carry out the thermal treatment to the generator main part, the water pump passes through the water inlet and takes out water from the water tank in, the heat with in the generator main part is absorbed in discharging to second L venturi tube and serpentine tube through the delivery port, absorb thermal water is discharged to first L venturi tube and water tank in, thereby a circulation has been formed, quick radiating effect has been reached, carry out all-round heat dissipation to the generator main part through the cooperation of heat dissipation fan and water pump, the radiating efficiency is high, aerogenerator's life has been improved, be convenient for carry out effectual heat dissipation protection to aerogenerator.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic left-side view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of a front sectional three-dimensional structure of the present invention;

FIG. 4 is a bottom perspective view of the right side of FIG. 3;

FIG. 5 is an enlarged schematic perspective view of area A in FIG. 2;

fig. 6 is a perspective view of the connection between the collecting box, the handle and the filter net.

In the figure: 1. a cooling mechanism; 2. a housing; 3. a generator main body; 4. a serpentine tube; 5. a water tank; 6. a first L-shaped tube; 7. a second L-shaped tube; 8. a water pump; 9. a rectangular hole; 10. a returning block; 11. a heat dissipation fan; 12. a sloping plate; 13. a rectangular tube; 14. a pod; 15. a collection box; 16. a handle; 17. a filter screen; 18. a rectangular block; 19. a bolt; 20. a vertical rod; 21. a rectangular plate; 22. and (4) exhausting holes.

The specific implementation mode is as follows:

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.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: a high-efficiency cooling protection device for a wind driven generator comprises a cooling mechanism 1, wherein the cooling mechanism 1 comprises a shell 2, a water tank 5, a water pump 8, a heat dissipation fan 11, an inclined plate 12 and a filter screen 17;

be equipped with generator main part 3 in casing 2, the fixed cover in the outside of generator main part 3 is equipped with coiled pipe 4, casing 2's left side fixedly connected with water tank 5, the one end intercommunication of coiled pipe 4 is fixed with first L venturi tube 6, the left end of first L venturi tube 6 and the right side intercommunication of water tank 5 are fixed, the other end intercommunication of coiled pipe 4 is fixed with second L venturi tube 7, the top fixedly connected with water pump 8 of water tank 5, the water inlet of water pump 8 extends to in casing 2, the delivery port of water pump 8 and the left end intercommunication of second L venturi tube 7 are fixed, rectangular hole 9 has been seted up on casing 2's the rear side inner wall, the fixed cover in rectangular hole 9 is equipped with back shape piece 10, water pump 8 passes through the water inlet and extracts water from water tank 5, the water of extraction is passed through the delivery port and is discharged to second L venturi tube 7 in, second L venturi tube 7 is discharged water to coiled pipe 4 in, the heat on generator main part 3 is absorbed at the in-process that flows to the water in coiled pipe 4.

In this embodiment, specifically: fixed cover is equipped with heat dissipation fan 11 in the shape piece 10 that returns, and casing 2's rear side fixedly connected with swash plate 12, and heat dissipation fan 11 work carries out convulsions from the outside of returning shape piece 10, will divide and arrange into casing 2 in, and wind carries out the heat dissipation to generator main part 3 and handles.

In this embodiment, specifically: the top of water tank 5 communicates and is fixed with rectangular pipe 13, and the top of rectangular pipe 13 communicates and is fixed with kuppe 14, and the setting of kuppe 14 has played the effect of water conservancy diversion, and the rainwater enters into in the rectangular pipe 13 through kuppe 14.

In this embodiment, specifically: be equipped with the collection box 15 that top and bottom are the opening setting in the rectangular pipe 13, the right side of collecting box 15 extends to the rectangular pipe 13 outside and fixedly connected with handle 16, moves handle 16 forward, and handle 16 drives and collects box 15 and shifts out in the rectangular pipe 13.

In this embodiment, specifically: collect the fixed cover in the box 15 and be equipped with filter screen 17, collect the top of box 15 and the equal fixedly connected with rectangular block 18 in bottom, under filter screen 17's effect, be convenient for filter impurity or leaf for impurity or leaf are detained in collecting box 15.

In this embodiment, specifically: rectangular block 18 passes through bolt 19 and rectangular pipe 13 threaded connection, and equal fixedly connected with montant 20 on the top inner wall of casing 2 and the bottom inner wall is convenient for support fixedly generator main part 3 through the montant 20 that sets up.

In this embodiment, specifically: two corresponding montants 20 respectively with the front side and the rear side fixed connection of generator main part 3, the same rectangular plate 21 of fixedly connected with between the left side inner wall of casing 2 and the right side inner wall, the effect of support has been played in the setting of rectangular plate 21.

In this embodiment, specifically: the rectangular plate 21 is rotatably sleeved on the outer side of the output shaft of the generator main body 3, two exhaust holes 22 are formed in the inner wall of the bottom of the shell 2, and hot air generated after heat dissipation is exhausted through the exhaust holes 22.

Working principle or structural principle, when in use, water is poured into the water tank 5 through the flow guide cover 14, when the generator main body 3 works for a long time to generate large heat and needs to be cooled, the heat dissipation fan 11 and the water pump 8 are started, the heat dissipation fan 11 works to perform air draft from the outer side of the clip 10 and separately discharges the heat into the shell 2, the air performs heat dissipation treatment on the generator main body 3, hot air generated after heat dissipation is discharged through the exhaust hole 22, meanwhile, the coil 4 is fixedly sleeved on the outer side of the generator main body 3, the water pump 8 extracts water from the water tank 5 through the water inlet, the extracted water is discharged into the second L-shaped pipe 7 through the water outlet, the second L-shaped pipe 7 discharges the water into the coil 4, the water in the coil 4 absorbs the heat on the generator main body 3 in the flowing process, and the heat-absorbed water is discharged into the first L-shaped pipe 6, the first L-shaped pipe 6 drains water into the water tank 5, so as to form a circulation and achieve the effect of rapid heat dissipation, meanwhile, the diversion cover 14 is arranged to facilitate the collection of rainwater, the rainwater enters the rectangular pipe 13 through the diversion cover 14, at the moment, under the action of the filter screen 17, the impurities or leaves are conveniently filtered, so that the impurities or leaves are retained in the collection box 15, the rainwater passes through the filter screen 17 and drops into the water tank 5, when the impurities or leaves in the collection box 15 need to be taken out, the bolt 19 is rotated reversely, so that the bolt 19 is separated from the rectangular pipe 13, at the moment, the handle 16 is moved forward, the collection box 15 is driven by the handle 16 to move out of the rectangular pipe 13, so as to clean the impurities or leaves, through the inclined plate 12, the rainwater is conveniently blocked, the rainwater is prevented from entering the heat dissipation fan 11, the heat dissipation fan 11 is prevented from being damaged, through the arranged vertical rod 20, the generator main body 3 is convenient to support and fix.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The efficient cooling protection device for the wind driven generator is characterized by comprising a cooling mechanism (1), wherein the cooling mechanism (1) comprises a shell (2), a water tank (5), a water pump (8), a cooling fan (11), an inclined plate (12) and a filter screen (17);

be equipped with generator main part (3) in casing (2), the fixed cover in the outside of generator main part (3) is equipped with coiled pipe (4), the left side fixedly connected with water tank (5) of casing (2), the one end intercommunication of coiled pipe (4) is fixed with first L venturi tube (6), the left end of first L venturi tube (6) and the right side intercommunication of water tank (5) are fixed, the other end intercommunication of coiled pipe (4) is fixed with second L venturi tube (7), the top fixedly connected with water pump (8) of water tank (5), the water inlet of water pump (8) extends to in casing (2), the delivery port of water pump (8) and the left end intercommunication of second L venturi tube (7) are fixed, rectangular hole (9) have been seted up on the rear side inner wall of casing (2), the fixed cover is equipped with back shape piece (10) in rectangular hole (9).

2. The efficient cooling protection device for the wind driven generator according to claim 1, wherein: the fixed cover in the piece (10) returns is equipped with radiator fan (11), the rear side fixedly connected with swash plate (12) of casing (2).

3. The efficient cooling protection device for the wind driven generator according to claim 1, wherein: the top of the water tank (5) is communicated and fixed with a rectangular pipe (13), and the top of the rectangular pipe (13) is communicated and fixed with a flow guide cover (14).

4. The efficient cooling protection device for the wind driven generator according to claim 3, wherein: be equipped with in rectangular pipe (13) top and bottom and be collection box (15) that the opening set up, the right side of collecting box (15) extends to outside rectangular pipe (13) and fixedly connected with handle (16).

5. The efficient cooling protection device for the wind driven generator according to claim 4, wherein: the fixed cover is equipped with filter screen (17) in collecting box (15), the equal fixedly connected with rectangular block (18) in top and the bottom of collecting box (15).

6. The efficient cooling protection device for the wind driven generator according to claim 5, wherein: the rectangular block (18) is in threaded connection with the rectangular pipe (13) through a bolt (19), and the top inner wall and the bottom inner wall of the shell (2) are fixedly connected with vertical rods (20).

7. The efficient cooling protection device for the wind driven generator according to claim 6, wherein: corresponding two montant (20) respectively with the front side and the rear side fixed connection of generator main part (3), fixedly connected with is same rectangular plate (21) between the left side inner wall of casing (2) and the right side inner wall.

8. The efficient cooling protection device for the wind driven generator according to claim 7, wherein: the rectangular plate (21) is rotatably sleeved on the outer side of an output shaft of the generator main body (3), and two exhaust holes (22) are formed in the inner wall of the bottom of the shell (2).