CN216414051U

CN216414051U - Motor housing with combined type cooling structure

Info

Publication number: CN216414051U
Application number: CN202122816200.2U
Authority: CN
Inventors: 梁敬业
Original assignee: Foshan Gaoshou Precision Technology Co ltd
Current assignee: Foshan Gaoshou Precision Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-29
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a motor shell with a composite cooling structure, which comprises a shell, wherein a supporting base is fixedly connected to the bottom of the shell, a cover plate is fixedly connected to one end of the shell through a clamping mechanism, a plurality of radiating fins are arranged on the outer wall of the shell and are arranged at equal intervals along the axis direction of the shell, the outer ring of the shell is divided into an air cooling cavity and a liquid cooling cavity by the radiating fins, the air cooling cavity and the liquid cooling cavity are alternately arranged, and a protection plate is fixedly connected between the radiating fins on two sides of the liquid cooling cavity. This motor housing with combined type cooling structure uses through the cooperation of radiating fin and cooling tube, makes the casing can carry out the forced air cooling heat dissipation, can carry out the liquid cooling heat dissipation again, can select suitable radiating mode according to the operational aspect of motor, has improved the ability of motor with external heat exchange greatly, prevents that the motor from overheated, guarantees the stability of motor operation, improves the life of motor.

Description

Motor housing with combined type cooling structure

Technical Field

The utility model relates to the technical field of motor shells, in particular to a motor shell with a composite cooling structure.

Background

A fan is a device commonly used in the industry, which can be installed on a device for air flow, such as an axial flow fan, a vacuum pump, and the like. Especially for the axial flow fan without the air duct structure of the ventilation heat dissipation monopole that we usually say, the characteristic of the impeller basically determines the whole performance of the fan, in the whole impeller, a plurality of circumferentially aligned fan blades are basically installed, the fan blades are installed between two clamping plates, then the clamping plates are connected on a rolling shaft, thereby driving the impeller to rotate through an external belt pulley or other driving equipment, and achieving the purpose of air flow

The fan is generally by motor drive, and the fan is long-time when moving, and the motor generates heat easily, in order to avoid a large amount of accumulations of heat, needs dispel the heat to the motor, and current motor generally adopts radiating fin to dispel the heat, and this kind of structure radiating efficiency is low, influences the heat exchange of motor and external world, can cause the motor performance impaired in the past, influences the normal operating and the life of motor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a motor shell with a composite cooling structure, which solves the problems that the existing motor generally adopts radiating fins for radiating, the radiating efficiency of the structure is low, the heat exchange between the motor and the outside is influenced, the performance of the motor is damaged after a long time, and the normal operation and the service life of the motor are influenced.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a motor shell with a composite cooling structure comprises a shell, wherein a supporting base is fixedly connected to the bottom of the shell, a cover plate is fixedly connected to one end of the shell through a clamping mechanism, a plurality of radiating fins are arranged on the outer wall of the shell and are arranged at equal intervals along the axis direction of the shell, the outer ring of the shell is divided into an air cooling cavity and a liquid cooling cavity by the radiating fins, the air cooling cavity and the liquid cooling cavity are alternately arranged, a protective plate is fixedly connected between the radiating fins on the two sides of the liquid cooling cavity, a radiating pipe is fixedly connected to the inner wall of the liquid cooling cavity, one end of the radiating pipe is communicated with a water inlet pipe, the other end of the radiating pipe is communicated with a water return pipe, a circulating water tank is fixedly connected to one side of the top of the supporting base, a circulating water pump is fixedly connected to the top of the circulating water tank, and a water suction pipe is arranged at the inlet of the circulating water pump, circulating water tank is run through and extends to circulating water tank's inside to circulating water pump's one end is kept away from to the drinking-water pipe, circulating water pump's export is linked together with the import of inlet tube, the one end that the cooling tube was kept away from to the wet return runs through circulating water tank and extends to circulating water tank's inside.

Preferably, the top of the supporting base and one side of the circulating water tank are fixedly connected with a refrigerator, an outlet of the refrigerator is communicated with a refrigerating pipe, and one end, far away from the refrigerator, of the refrigerating pipe penetrates through the circulating water tank and extends to the inside of the circulating water tank.

Preferably, the surface of the cover plate is provided with heat dissipation holes in a penetrating manner.

Preferably, the clamping mechanism comprises an installation column and a clamping block, the installation column is fixedly connected with the right side of the shell, and the clamping block is fixedly connected with the right side of the cover plate.

Preferably, the right end of the mounting column is rotatably connected with an adjusting handle through a rotating shaft, and the top of the adjusting handle is fixedly connected with a clamping hook matched with the clamping block through the rotating shaft.

Preferably, the two ends of the heat dissipation fin are fixedly connected with the reinforcing ring outside the shell.

Advantageous effects

The utility model provides a motor shell with a composite cooling structure. Compared with the prior art, the method has the following beneficial effects:

(1) the motor shell with the composite cooling structure is characterized in that a cover plate is fixedly connected with one end of a shell through a clamping mechanism, a plurality of radiating fins are arranged on the outer wall of the shell and are arranged at equal intervals along the axis direction of the shell, the outer ring of the shell is divided into an air cooling cavity and a liquid cooling cavity by the radiating fins, the air cooling cavity and the liquid cooling cavity are alternately arranged, a protection plate is fixedly connected between the radiating fins on two sides of the liquid cooling cavity, a radiating pipe is fixedly connected with the inner wall of the liquid cooling cavity, one end of the radiating pipe is communicated with a water inlet pipe, the other end of the radiating pipe is communicated with a water return pipe, a circulating water tank is fixedly connected with one side of the top of a supporting base, a circulating water pump is fixedly connected with the top of the circulating water tank, an inlet water pumping pipe of the circulating water pump, one end, away from the circulating water pump, of the water pumping pipe penetrates through the circulating water tank and extends to the inside of the circulating water tank, and an outlet of the circulating water pump is communicated with an inlet of the water inlet pipe, the one end that the cooling tube was kept away from to the wet return runs through circulation tank and extends to circulation tank's inside, uses through the cooperation of radiating fin and cooling tube, makes the casing can carry out the forced air cooling heat dissipation, can carry out the liquid cooling heat dissipation again, can select suitable radiating mode according to the operational aspect of motor, has improved the ability of motor with external heat exchange greatly, prevents that the motor from overheating, guarantees the stability of motor operation, improves the life of motor.

(2) This motor housing with combined type cooling structure, include erection column and fixture block through latch mechanism, the right side fixed connection of erection column and casing, the right side fixed connection of fixture block and apron, the right-hand member of erection column rotates through the pivot and is connected with adjustment handle, the trip of pivot fixedly connected with and fixture block looks adaptation is passed through at adjustment handle's top, replace traditional bolted connection with trip and fixture block, the convenience is carried out the dismouting to the motor and is maintained, facilitate the use, and easy operation, staff's work load has greatly been alleviateed.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a perspective view of the clamping mechanism of the present invention;

FIG. 4 is a perspective view of the circulation tank of the present invention;

fig. 5 is a plan view of the heat dissipating fin and the heat dissipating tube according to the present invention.

In the figure: the heat dissipation device comprises a shell 1, a support base 2, a clamping mechanism 3, a mounting column 31, an adjusting handle 32, an adjusting handle 33, a clamping hook 34, a cover plate 4, a heat dissipation fin 5, an air cooling cavity 6, a liquid cooling cavity 7, a protection plate 8, a heat dissipation pipe 9, a water inlet pipe 10, a water return pipe 11, a circulating water tank 12, a circulating water pump 13, a water pumping pipe 14, a refrigerator 15, a refrigerating pipe 16, heat dissipation holes 17 and a reinforcing ring 18.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a motor shell with a composite cooling structure comprises a shell 1, wherein the bottom of the shell 1 is fixedly connected with a supporting base 2, one end of the shell 1 is fixedly connected with a cover plate 4 through a clamping mechanism 3, the clamping mechanism 3 comprises a mounting column 31 and a clamping block 32, the mounting column 31 is fixedly connected with the right side of the shell 1, the clamping block 32 is fixedly connected with the right side of the cover plate 4, the right end of the mounting column 31 is rotatably connected with an adjusting handle 33 through a rotating shaft, the top of the adjusting handle 33 is fixedly connected with a clamping hook 34 matched with the clamping block 32 through the rotating shaft, a radiating hole 17 penetrates through the surface of the cover plate 4, the outer wall of the shell 1 is provided with a plurality of radiating fins 5, two ends of each radiating fin 5 are positioned on an external fixed connection reinforcing ring 18 of the shell 1, the radiating fins 5 are equidistantly arranged along the axial direction of the shell 1, the radiating fins 5 divide the outer ring of the shell 1 into an air cooling cavity 6 and a liquid cooling cavity 7, the air cooling cavity 6 and the liquid cooling cavity 7 are alternately arranged, a protection plate 8 is fixedly connected between the radiating fins 5 at two sides of the liquid cooling cavity 7, a radiating pipe 9 is fixedly connected to the inner wall of the liquid cooling cavity 7, one end of the radiating pipe 9 is communicated with a water inlet pipe 10, the other end of the radiating pipe 9 is communicated with a water return pipe 11, a circulating water tank 12 is fixedly connected to one side of the top of the supporting base 2, cooling water or cooling oil can be discharged into the circulating water tank 12 according to actual conditions, a circulating water pump 13 is fixedly connected to the top of the circulating water tank 12, the circulating water pump 13 is connected with a control system and an external power supply through wires, an inlet water suction pipe 14 of the circulating water pump 13, one end of the water suction pipe 14 far away from the circulating water pump 13 penetrates through the circulating water tank 12 and extends into the circulating water tank 12, an outlet of the circulating water pump 13 is communicated with an inlet of the water inlet pipe 10, one end of the water return pipe 11 far away from the radiating pipe 9 penetrates through the circulating water tank 12 and extends into the circulating water tank 12, the top of the supporting base 2 is fixedly connected with a refrigerator 15 on one side of the circulating water tank 12, the refrigerator 15 is connected with a control system and an external power supply through a lead, an outlet of the refrigerator 15 is communicated with a refrigerating pipe 16, and one end, far away from the refrigerator 15, of the refrigerating pipe 16 penetrates through the circulating water tank 12 and extends to the inside of the circulating water tank 12.

During the use, when the motor is under the low load operation, the less temperature of heat in the casing is lower, only need through casing 1 and radiating fin 5 with the external air-cooled heat transfer to the motor dispel the heat can, load increase when the motor, the heat gathering in the casing 1 is more, when motor temperature is higher, open circulating water pump through control panel, circulating water pump 13 work, through drinking-water pipe 14 and inlet tube 10 with the coolant pump sending in the circulating water tank 12 to the cooling tube 9 in, the coolant carries out the heat exchange with liquid cooling chamber 7 in the cooling tube 9, after cooling down to casing 1, through return pipe 11 backward flow to the circulating water tank 12 in, when the coolant temperature in circulating water tank 12 is higher, open refrigerator 15 through control panel and cool down the coolant in circulating water tank 12.

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.

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

1. The utility model provides a motor housing with combined type cooling structure, includes casing (1), the bottom fixedly connected with of casing (1) supports base (2), its characterized in that: one end of the shell (1) is fixedly connected with a cover plate (4) through a clamping mechanism (3), the outer wall of the shell (1) is provided with a plurality of radiating fins (5), the radiating fins (5) are arranged at equal intervals along the axis direction of the shell (1), the outer ring of the shell (1) is divided into an air cooling cavity (6) and a liquid cooling cavity (7) by the radiating fins (5), the air cooling cavity (6) and the liquid cooling cavity (7) are alternately arranged, a protective plate (8) is fixedly connected between the radiating fins (5) at two sides of the liquid cooling cavity (7), the inner wall of the liquid cooling cavity (7) is fixedly connected with a radiating pipe (9), one end of the radiating pipe (9) is communicated with a water inlet pipe (10), the other end of the radiating pipe (9) is communicated with a water return pipe (11), one side of the top of the supporting base (2) is fixedly connected with a circulating water tank (12), top fixed connection circulating water pump (13) of circulating water tank (12), import drinking-water pipe (14) of circulating water pump (13), the one end that circulating water pump (13) were kept away from in drinking-water pipe (14) runs through circulating water tank (12) and extends to the inside of circulating water tank (12), the export of circulating water pump (13) is linked together with the import of inlet tube (10), the one end that cooling tube (9) were kept away from in wet return (11) runs through circulating water tank (12) and extends to the inside of circulating water tank (12).

2. The electric machine housing with composite cooling structure as set forth in claim 1, wherein: the refrigerator is fixedly connected with one side of the top of the supporting base (2) and located on the circulating water tank (12), an outlet of the refrigerator (15) is communicated with a refrigerating pipe (16), and one end, far away from the refrigerator (15), of the refrigerating pipe (16) penetrates through the circulating water tank (12) and extends to the inside of the circulating water tank (12).

3. The electric machine housing with composite cooling structure as set forth in claim 1, wherein: the surface of the cover plate (4) is provided with heat dissipation holes (17) in a penetrating way.

4. The electric machine housing with composite cooling structure as set forth in claim 1, wherein: clamping mechanism (3) are including erection column (31) and fixture block (32), the right side fixed connection of erection column (31) and casing (1), the right side fixed connection of fixture block (32) and apron (4).

5. The electric machine housing with composite cooling structure as set forth in claim 4, wherein: the right-hand member of erection column (31) is rotated through the pivot and is connected with adjustment handle (33), the top of adjustment handle (33) is through pivot fixedly connected with and fixture block (32) looks adaptation trip (34).

6. The electric machine housing with composite cooling structure as set forth in claim 1, wherein: and the two ends of the radiating fins (5) are positioned outside the shell (1) and are fixedly connected with reinforcing rings (18).