CN216518431U - Cooling system of wind generating set - Google Patents

Abstract

The utility model discloses a cooling system of a wind generating set, which comprises an installation frame, wherein a fan is installed inside the installation frame, a base is arranged at the bottom of the installation frame, the base is fixedly connected with the installation frame through a fixing plate, the bottom of the base is connected with a bottom plate in a sliding mode, and a support is installed at the top of the base. The utility model relates to the technical field of wind power cooling, and the cooling system of the wind generating set not only realizes the selection of air cooling and water cooling or the simultaneous work of the air cooling and the water cooling according to the use requirement through the matching among a base, a bottom plate, a U-shaped rod and a water cooling piece, but also can adjust the positions of a fan and the water cooling piece, can be better installed according to the field situation, improves the adaptability, can change the height of the bottom plate relative to a vertical plate through the matching among the vertical plate, the bottom plate and an installation hole, further improves the installation convenience, and ensures the connection stability and the strength between the vertical plate and the bottom plate through the design of a curved rod.

Description

Cooling system of wind generating set

Technical Field

The utility model relates to the technical field of wind power cooling, in particular to a cooling system of a wind generating set.

Background

At present, wind generating sets in China mainly have two types of wind cooling and water cooling, the parts needing cooling are mainly generators and converters, and the parts are the most important places for energy exchange and the largest places, so that more heat is naturally generated than other parts, the heat has great influence on the generators and the converters, and the high heat has great influence on generator coils, bearings, IGBTs (insulated gate bipolar transistors) and capacitors of the converters. This requires external devices to remove this heat and maintain a stable operating temperature for the generator and converter.

Generally, heat dissipation is performed in a water cooling or air cooling mode, and the heat dissipation cannot be selected according to needs, and the installation position of the cooling system cannot be selected according to actual conditions, so that the problem of inconvenient installation of the cooling system due to different situations on site is caused, and the adaptability is poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a cooling system of a wind generating set, which solves the problems that in the prior art, heat dissipation is carried out in a water cooling or air cooling mode, selection cannot be carried out according to needs, the installation position of the cooling system cannot be selected according to actual conditions, the installation of the cooling system is inconvenient due to different field conditions, and the adaptability is poor.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a wind generating set cooling system, includes the mounting bracket, the internally mounted of mounting bracket has the fan, the bottom of mounting bracket is provided with the base, the base passes through the fixed plate and links to each other with the mounting bracket is fixed, the bottom sliding connection of base has the bottom plate, the support is installed at the top of base, the inside rotation of support is connected with U type pole, the one end that the support was kept away from to U type pole links to each other with the bottom plate joint through the recess.

Preferably, one side of mounting bracket is provided with water-cooling spare, the top both sides of water-cooling spare all communicate there is the joint, the outer wall of water-cooling spare is provided with the fin.

Preferably, the one end of bottom plate is provided with the riser, the mounting hole has been seted up to the equidistance on the riser, the mounting hole passes through the bolt and links to each other with the bottom plate is fixed, equal fixedly connected with otic placode from top to bottom in one side that the bottom plate was kept away from to the riser.

Preferably, the outer wall of the vertical plate is sleeved with a curved rod arranged on the end face of the bottom plate.

Preferably, the reinforcing rib integrally formed with the bottom plate is attached to one side, close to the bottom plate, of the vertical plate.

The utility model provides a cooling system of a wind generating set. The method has the following beneficial effects: according to the cooling system of the wind generating set, through the matching among the base, the bottom plate, the U-shaped rod and the water cooling piece, the air cooling and the water cooling or the simultaneous work of the air cooling and the water cooling can be selected according to the use requirement, the positions of the fan and the water cooling piece can be adjusted, the fan and the water cooling piece can be installed better according to the field condition, and the adaptability is improved;

through the cooperation between riser, bottom plate and the mounting hole, can change the bottom plate for the height of riser, further improved the facility of installation to the connection stability and the intensity between riser and the bottom plate have been guaranteed in the design of curved bar.

Drawings

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

FIG. 2 is a schematic view of the structure of the base plate, the bracket and the U-shaped bar of FIG. 1;

fig. 3 is a schematic view of the structure of the base plate, riser and ear plate of fig. 1.

In the figure: 1. mounting bracket, 2, fan, 3, base, 4, fixed plate, 5, bottom plate, 6, support, 7, U type pole, 8, recess, 9, water-cooling piece, 10, joint, 11, fin, 12, riser, 13, curved bar, 14, mounting hole, 15, otic placode.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The first embodiment is as follows:

as can be seen from fig. 1-2, a cooling system of a wind generating set comprises a mounting frame 1, a fan 2 is installed inside the mounting frame 1, the specific type of the fan 2 is not limited to meet the use requirement, a base 3 is arranged at the bottom of the mounting frame 1, the matching of the base 3 and a bottom plate 5 is realized, the specific position of the fan 2 can be adjusted, the base 3 is fixedly connected with the mounting frame 1 through a fixing plate 4, the bottom of the base 3 is slidably connected with the bottom plate 5, a support 6 is installed at the top of the base 3, the support 6 is designed to support a U-shaped rod 7, the support 6 is rotatably connected inside with the U-shaped rod 7, one end, away from the support 6, of the U-shaped rod 7 is connected with the bottom plate 5 in a clamping manner through a groove 8, and the purpose of the design is that the bottom plate 5 and the base 3 can be fixed;

it can be understood that the specific type of the fan 2 is not limited, and the use requirement can be met, the specific position of the fan 2 can be adjusted by the matching of the base 3 and the bottom plate 5, the support 6 is designed to support the U-shaped rod 7, and the U-shaped rod 7 and the groove 8 are designed to fix the bottom plate 5 and the base 3;

furthermore, a water cooling part 9 is arranged on one side of the mounting frame 1, the inside of the water cooling part 9 is used for storing water or cooling liquid, and is not limited specifically, two sides of the top of the water cooling part 9 are both communicated with a joint 10, the joint 10 is designed for conveniently connecting an external water cooling pipeline with the water cooling part 9, a radiating fin 11 is arranged on the outer wall of the water cooling part 9, and the cooling speed of the liquid inside the water cooling part 9 can be increased by using the radiating fin 11;

it can be understood that the inside of the water cooling part 9 is used for storing water or cooling liquid, and is not particularly limited, the joint 10 is designed to facilitate connection of an external water cooling pipeline with the water cooling part 9, and the use of the heat dissipation fins 11 can increase the cooling speed of the liquid inside the water cooling part 9;

specifically, when using this wind generating set cooling system, at first with the end of intaking and the play water end of joint 10 with external cooling pipeline to be connected, cooperation external circulation equipment uses, the thermal liquid of wind-powered electricity generation has been absorbed and has got into the inside of water-cooling piece 9, dispel the heat through fin 11, can switch on fan 2's external power supply this moment, improve the cooling rate of water-cooling piece 9 and its inside liquid, and simultaneously, can be according to concrete needs, the relative position of adjustment base 3 and bottom plate 5, and then conveniently adjust fan 2 and water-cooling piece 9 to the assigned position, later fix both through U type pole 7 and recess 8, also can be according to the work of the solitary selection water-cooling piece 9 of use needs, or after dismantling water-cooling piece 9, use fan 2 to carry out solitary heat dissipation work.

Example two:

as can be seen from fig. 3, a vertical plate 12 is arranged at one end of the bottom plate 5, mounting holes 14 are equidistantly formed in the vertical plate 12, the bottom plate 5 is conveniently mounted at a proper position of the vertical plate 12 due to the arrangement of the mounting holes 14, the mounting holes 14 are fixedly connected with the bottom plate 5 through bolts, lug plates 15 are fixedly connected to the upper and lower sides of one side, away from the bottom plate 5, of the vertical plate 12, and the lug plates 15 are designed to conveniently connect and fix the vertical plate 12 with an external wind power device;

it can be understood that the installation holes 14 are provided to facilitate the installation of the bottom plate 5 at the proper positions of the vertical plates 12, and the design of the ear plates 15 is to facilitate the connection and fixation of the vertical plates 12 with the external wind power device;

further, the outer wall of the vertical plate 12 is sleeved with a curved rod 13 arranged on the end face of the bottom plate 5;

it is worth noting that the bent lever 13 is designed to improve the stability between the bottom plate 5 and the vertical plate 12;

furthermore, a reinforcing rib integrally formed with the bottom plate 5 is attached to one side of the vertical plate 12 close to the bottom plate 5;

it can be understood that the design of the reinforcing ribs aims at improving the overall strength of the bottom plate 5 and avoiding deformation under the pressure of the fan 2 and the water cooling piece 9;

specifically, on the basis of the above embodiment, the cooling system of the wind generating set is installed and fixed with an external wind power device through the ear plates 15, the bottom plate 5 and the vertical plate 12 can be fixed through different installation holes 14, and the specific height can be adjusted according to the requirement of the installation position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a wind generating set cooling system, includes mounting bracket (1), its characterized in that, the internally mounted of mounting bracket (1) has fan (2), the bottom of mounting bracket (1) is provided with base (3), base (3) are fixed continuous with mounting bracket (1) through fixed plate (4), the bottom sliding connection of base (3) has bottom plate (5), support (6) are installed at the top of base (3), the internal rotation of support (6) is connected with U type pole (7), the one end that support (6) were kept away from in U type pole (7) is passed through recess (8) and is linked to each other with bottom plate (5) joint.

2. A wind park cooling system according to claim 1, wherein: one side of mounting bracket (1) is provided with water-cooling (9), the top both sides of water-cooling (9) all communicate there are joint (10), the outer wall of water-cooling (9) is provided with fin (11).

3. A wind park cooling system according to claim 1, wherein: the one end of bottom plate (5) is provided with riser (12), mounting hole (14) have been seted up to equidistance on riser (12), mounting hole (14) are fixed continuous with bottom plate (5) through the bolt, equal fixedly connected with otic placode (15) about one side that bottom plate (5) were kept away from in riser (12).

4. A wind park cooling system according to claim 3, wherein: and the outer wall of the vertical plate (12) is sleeved with a curved rod (13) arranged on the end face of the bottom plate (5).

5. A wind park cooling system according to claim 3, wherein: and one side of the vertical plate (12) close to the bottom plate (5) is attached with a reinforcing rib integrally formed with the bottom plate (5).

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