CN218352355U

CN218352355U - Three-phase asynchronous motor with water-cooling inner loop heat dissipation function

Info

Publication number: CN218352355U
Application number: CN202222868354.0U
Authority: CN
Inventors: 王标; 唐蜜; 袁再华; 邹文彦; 黎勇
Original assignee: Changsha Motor Factory Group Changrui Co ltd
Current assignee: Changsha Motor Factory Group Changrui Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-20
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a three-phase asynchronous machine with water-cooling inner loop heat dissipation function relates to motor technical field, including the three-phase asynchronous machine main part, the upper end fixed mounting of three-phase asynchronous machine main part has heat dissipation liquid tank, the lower extreme fixed mounting of three-phase asynchronous machine main part has the support base, the middle part fixed mounting of three-phase asynchronous machine main part has motor element, and motor element's positive fixed mounting has drive element. The utility model discloses a radiating effect can be played to three-phase asynchronous machine's inside at the in-process that uses to the setting of heat dissipation liquid tank, inner loop conveyer trough and cooling subassembly to utilize the drain valve can discharge to inner loop's rivers after the heat dissipation, conveniently take away the heat in the rivers, according to the setting of insulating layer and dampproof course, can play the effect of protection to three-phase asynchronous machine at the in-process that uses, avoid rivers to enter into inside, cause the harm to internal component.

Description

Three-phase asynchronous motor with water-cooling inner loop heat dissipation function

Technical Field

The utility model relates to the technical field of electric machine, concretely relates to three-phase asynchronous machine with water-cooling inner loop heat dissipation function.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, and can be divided into two categories, namely a motor and a generator. The motor, designated by the letter M in the circuit, has the main function of generating a driving torque as a power source for electrical appliances or various machines. The generator is indicated by letter G in the circuit, the main function of the generator is to convert electric energy into mechanical energy, the three-phase asynchronous motor is a motor powered by a 380V three-phase alternating current power supply (with 120 degrees phase difference), and because the rotor and the stator rotating magnetic field of the three-phase asynchronous motor rotate in the same direction and at different rotating speeds and have slip rates, the three-phase asynchronous motor is called as a three-phase asynchronous motor and moves inside during working, so that larger heat can be generated, and the internal long-time temperature is overhigh, thereby easily causing damage to internal elements. The following problems exist in the prior art:

in the use process of some existing three-phase asynchronous motors, a large amount of heat is generated by the work of internal elements, so that the internal temperature is high, the internal elements are easily damaged, and therefore the three-phase asynchronous motors need to be cooled rapidly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a three-phase asynchronous machine with water-cooling inner loop heat dissipation function, one of them purpose are in order to solve some three-phase asynchronous machine at the in-process that uses, and the work of internal component produces a large amount of heats, and it is higher to cause the inside temperature, causes the harm to internal component easily, consequently needs one kind to three-phase asynchronous machine rapid cooling problem.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a three-phase asynchronous machine with water-cooling inner loop heat dissipation function, includes the three-phase asynchronous machine main part, the upper end fixed mounting of three-phase asynchronous machine main part has heat dissipation liquid tank, the lower extreme fixed mounting of three-phase asynchronous machine main part has the support base, the middle part fixed mounting of three-phase asynchronous machine main part has motor element, and motor element's positive fixed mounting has drive element, the inner loop conveyer trough has been seted up to the inside of three-phase asynchronous machine main part, motor element's outside fixed mounting has the insulating layer, the inner loop conveyer trough sets up the outside at the insulating layer, the inside fixed mounting of three-phase asynchronous machine main part has the cooling subassembly, the cooling subassembly is connected with the inner loop conveyer trough pipe that sets up.

The utility model discloses technical scheme's further improvement lies in: the right-hand member of inner loop conveyer trough runs through the right-hand member of three-phase asynchronous machine main part, the right-hand member fixed mounting of inner loop conveyer trough has the drain valve.

The utility model discloses technical scheme's further improvement lies in: the lower extreme fixed mounting of inner loop conveyer trough has the dampproof course, motor element has been seted up to the inside lower extreme of three-phase asynchronous machine main part.

The utility model discloses technical scheme's further improvement lies in: the inside fixed mounting of motor element has the cross support frame, and the upper end fixed mounting of support frame has servo motor.

The utility model discloses technical scheme's further improvement lies in: the output end of the servo motor is fixedly provided with a driving shaft, the outside of the driving shaft is fixedly provided with driving fan blades, and the driving fan blades are arranged at the lower end of the damp-proof layer.

The utility model discloses technical scheme's further improvement lies in: the supporting base is set to be L-shaped, two supporting bases are arranged, and the two supporting bases are correspondingly arranged at the lower end of the three-phase asynchronous motor main body.

The utility model discloses technical scheme's further improvement lies in: and the upper end of the heat dissipation liquid tank is fixedly provided with a delivery valve, and the lower end of the heat dissipation liquid tank and the upper end of the internal circulation delivery trough are fixedly arranged.

Since the technical scheme is used, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a three-phase asynchronous machine with water-cooling inner loop heat dissipation function, according to heat dissipation liquid tank, the setting of inner loop conveyer trough and cooling subassembly, can play radiating effect to three-phase asynchronous machine's inside at the in-process that uses, and utilize the drain valve can discharge to the rivers of inner loop after the heat dissipation, conveniently take away the heat in the rivers, according to the setting of insulating layer and dampproof course, can play the effect of protection to three-phase asynchronous machine at the in-process that uses, avoid rivers to enter into inside, cause the harm to internal component.

2. The utility model provides a three-phase asynchronous machine with water-cooling inner loop heat dissipation function, according to the combination setting of dampproof course, servo motor, drive shaft and drive flabellum, can be to the motion of accelerating the air current at drive shaft and drive flabellum pivoted in-process, can absorb dry rivers to the dampproof course thereupon and carry, can accelerate the effect of carrying thereupon for the drying of dampproof course accelerates the transport to inside heat simultaneously, improves radiating effect.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic front sectional structural view of a three-phase asynchronous motor body of the present invention;

fig. 3 is a schematic structural diagram of a portion a of fig. 2 according to the present invention.

In the figure: 1. a three-phase asynchronous motor main body; 2. a heat dissipation liquid tank; 3. a support base; 4. a motor element; 5. an internal circulation conveying trough; 6. an insulating layer; 7. a moisture barrier; 8. a cooling assembly; 9. a servo motor; 10. a drive shaft; 11. the fan blades are driven.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-3, the utility model provides a threephase asynchronous machine with water-cooling inner loop heat dissipation function, including threephase asynchronous machine main part 1, threephase asynchronous machine main part 1's upper end fixed mounting has heat dissipation liquid case 2, threephase asynchronous machine main part 1's lower extreme fixed mounting has support base 3, threephase asynchronous machine main part 1's middle part fixed mounting has motor element 4, and motor element 4's positive fixed mounting has drive element, inner loop conveyer trough 5 has been seted up to threephase asynchronous machine main part 1's inside, motor element 4's external fixed mounting has insulating layer 6, inner loop conveyer trough 5 sets up the outside at insulating layer 6, threephase asynchronous machine main part 1's inside fixed mounting has cooling component 8, cooling component 8 and the 5 pipe connection of inner loop conveyer trough with setting, heat dissipation liquid case 2, inner loop conveyer trough 5 and cooling component 8's setting, can play radiating effect to threephase asynchronous machine's inside at the in-process that uses, and can discharge internal loop's rivers after the heat dissipation, conveniently take away the heat in the rivers of rivers, the inner loop conveyer trough 5's right-hand member runs through the three-hand member of threephase asynchronous machine main part 1, the right-hand member fixed mounting has the drain valve 5.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the lower extreme fixed mounting of inner loop conveyer trough 5 has dampproof course 7, insulating layer 6 and dampproof course 7's setting, can play the effect of protection to three-phase asynchronous machine at the in-process that uses, avoid rivers to enter into inside, cause the harm to internal element, motor element 4 has been seted up to the inside lower extreme of three-phase asynchronous machine main part 1, motor element 4's inside fixed mounting has cross support frame, and the upper end fixed mounting of support frame has servo motor 9, servo motor 9's output fixed mounting has drive shaft 10, and the outside fixed mounting of drive shaft 10 has drive flabellum 11, drive flabellum 11 sets up the lower extreme at dampproof course 7.

Preferably, it sets up to the L shape to support base 3, it is provided with two to support base 3, and correspond the lower extreme that sets up at three-phase asynchronous machine main part 1, dampproof course 7, servo motor 9, drive shaft 10 and drive flabellum 11's combination sets up, can be at drive shaft 10 and the motion of drive flabellum 11 pivoted in-process to accelerating the air current, can absorb dry rivers to dampproof course 7 thereupon and carry, can accelerate the effect of carrying thereupon, accelerate the drying of dampproof course 7, accelerate the transport to inside heat simultaneously, improve radiating effect, the upper end fixed mounting of radiating liquid case 2 has the delivery valve, the lower extreme of radiating liquid case 2 and the upper end fixed mounting of inner loop conveyer trough 5.

The working principle of the three-phase asynchronous motor with the water-cooling internal circulation heat dissipation function is described in detail below.

As shown in fig. 1-3, heat dissipation liquid tank 2, inner loop conveyer trough 5 and cooling assembly 8's setting, can play radiating effect to three-phase asynchronous machine's inside in the in-process of using, and utilize the drain valve can discharge the rivers of inner loop after the heat dissipation, conveniently take away the heat in the rivers, utilize insulating layer 6 and dampproof course 7's setting, can play the effect of protection to three-phase asynchronous machine at the in-process of using, dampproof course 7, servo motor 9, the combination setting of drive shaft 10 and drive flabellum 11, can be to the motion of accelerating the air current at drive shaft 10 with drive flabellum 11 pivoted in-process, can absorb dry rivers to dampproof course 7 and carry thereupon, can accelerate the effect of carrying thereupon, accelerate the drying of dampproof course 7, accelerate the transport to the internal heat simultaneously.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a three-phase asynchronous machine with water-cooling inner loop heat dissipation function, includes three-phase asynchronous machine main part (1), its characterized in that: the utility model discloses a cooling machine, including three-phase asynchronous motor main part (1), the upper end fixed mounting of three-phase asynchronous motor main part (1) has heat dissipation liquid tank (2), the lower extreme fixed mounting of three-phase asynchronous motor main part (1) has support base (3), the middle part fixed mounting of three-phase asynchronous motor main part (1) has motor element (4), and the front fixed mounting of motor element (4) has drive element, inner loop conveyer trough (5) have been seted up to the inside of three-phase asynchronous motor main part (1), the outside fixed mounting of motor element (4) has insulating layer (6), inner loop conveyer trough (5) set up the outside at insulating layer (6), the inside fixed mounting of three-phase asynchronous motor main part (1) has cooling subassembly (8), cooling subassembly (8) and the inner loop conveyer trough (5) pipe connection who sets up.

2. The three-phase asynchronous motor with the water-cooling internal circulation heat dissipation function of claim 1 is characterized in that: the right-hand member of inner loop conveyer trough (5) runs through the right-hand member of three-phase asynchronous motor main part (1), the right-hand member fixed mounting of inner loop conveyer trough (5) has the drain valve.

3. The three-phase asynchronous motor with the water-cooling internal circulation heat dissipation function according to claim 2, is characterized in that: the lower extreme fixed mounting of inner loop conveyer trough (5) has dampproof course (7), motor element (4) have been seted up to the inside lower extreme of three-phase asynchronous machine main part (1).

4. The three-phase asynchronous motor with the water-cooling internal circulation heat dissipation function according to claim 3, is characterized in that: the inside fixed mounting of motor element (4) has cross support frame, and the upper end fixed mounting of support frame has servo motor (9).

5. The three-phase asynchronous motor with the water-cooling internal circulation heat dissipation function according to claim 4, is characterized in that: the output end fixed mounting of servo motor (9) has drive shaft (10), and the outside fixed mounting of drive shaft (10) has drive fan blade (11), drive fan blade (11) set up the lower extreme at dampproof course (7).

6. The three-phase asynchronous motor with the water-cooling internal circulation heat dissipation function of claim 5 is characterized in that: the supporting base (3) is set to be L-shaped, and the number of the supporting bases (3) is two and is correspondingly set at the lower end of the three-phase asynchronous motor main body (1).

7. The three-phase asynchronous motor with the water-cooling internal circulation heat dissipation function of claim 6 is characterized in that: the upper end of the heat dissipation liquid tank (2) is fixedly provided with a delivery valve, and the lower end of the heat dissipation liquid tank (2) is fixedly arranged with the upper end of the internal circulation delivery groove (5).