A high-speed permanent magnet synchronous motor used for fish pond oxygenation

Abstract

The utility model discloses a high-speed permanent magnet synchronous motor used for fish pond oxygenation, which relates to the technical field of permanent magnet synchronous motors, including a motor body, a heat dissipation component and a supercharging component. The heat dissipation component is installed on the outside of the motor body, and the heat dissipation component includes heat dissipation fins, water cooling pipes, connecting pipes, water cooling rings, heat sinks and annular air bags. The heat dissipation fins are evenly distributed in annular radial shapes, and the heat dissipation fins penetrate the housing of the motor body. One side of the heat dissipation fins is provided with a water cooling pipe, and a supercharging component is installed on the front side of the motor body. The high-speed permanent magnet synchronous motor used for fish pond oxygenation has a supercharging convex ring with different convex surfaces, so that during its circulation, the water-cooled liquid after cooling inside the water cooling ring flows back to the inside of the water cooling pipe, and the reciprocating circulation enables the water-cooled liquid to flow with the water cooling ring and several water cooling pipes, which promotes the replacement of the water-cooled liquid in the water cooling ring while enhancing its flow cooling effect.

Description

Technical Field

[0001] The utility model relates to the technical field of permanent magnet synchronous motors, in particular to a high-speed permanent magnet synchronous motor used for fish pond oxygenation. Background Art

[0002] An aerator is needed to increase the oxygen in the fish pond. An aerator is a device that is driven by an electric motor to quickly transfer oxygen from the air to the aquaculture water, increasing the oxygen content in the water to ensure that the fish in the water will not be short of oxygen. Therefore, an electric motor is needed; permanent magnet synchronous motors have the advantages of simple structure, small size, high efficiency, and high power factor; permanent magnet synchronous motors are mainly composed of various components such as rotors, end covers and stators.

[0003] During use, the existing high-speed permanent magnet synchronous motor is not convenient to promote the heat dissipation of the motor body by using the rotation of the shaft and the setting of the heat dissipation structure, while the natural heat dissipation method has a slow heat dissipation efficiency, and the use of fans for air cooling is not energy-efficient enough.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a high-speed permanent magnet synchronous motor for fish pond oxygenation is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a high-speed permanent magnet synchronous motor used for fish pond oxygenation to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-speed permanent magnet synchronous motor used for fish pond oxygenation, comprising a motor body, a heat dissipation component and a supercharging component, a heat dissipation component is installed on the outside of the motor body, and the heat dissipation component comprises heat dissipation fins, a water cooling pipe, a connecting pipe, a water cooling ring, a heat sink and an annular air bag, the heat dissipation fins are evenly distributed in an annular radial shape, and the heat dissipation fins pass through the shell of the motor body, a water cooling pipe is arranged on one side of the heat dissipation fin, and the water cooling pipes correspond one to one to the gaps between adjacent heat dissipation fins, a water cooling ring is arranged on the outside of the rear side of the motor body, and an air bag strip is arranged on the outside of the front side of the motor body, a connecting pipe is connected between the rear end of the water cooling pipe and the water cooling ring, and a heat sink is arranged on the rear side of the water cooling ring, and a supercharging component is installed on the outside of the front side of the motor body.

[0007] Furthermore, a mounting seat is installed below the motor body, and a rotating shaft is arranged on the front side of the motor body.

[0008] Furthermore, the heat dissipation component also includes an airbag strip, which is arranged on the front inner side of the water cooling pipe, and the airbag strip and the annular airbag are interconnected.

[0009] Furthermore, the boost assembly includes a mounting ring and a fixing plate. The mounting ring is fixedly sleeved on the outside of the rotating shaft, and fixing plates are fixed on both upper and lower sides of the mounting ring.

[0010] Furthermore, the boosting assembly includes a telescopic rod and a boosting convex ring. The telescopic rod is installed on the side of the fixing plate close to the annular airbag, and the boosting convex ring is fixed to one end of the telescopic rod.

[0011] Furthermore, the boost convex ring is annular in structure as a whole, and is composed of four arc parts with different lengths.

[0012] The utility model provides a high-speed permanent magnet synchronous motor used for fish pond oxygenation, which has the following beneficial effects:

[0013] The utility model is provided with a heat dissipation component and a supercharging component. The water cooling pipes distributed in the gaps between the heat dissipation fins are convenient for heat exchange with the housing and the heat dissipation fins of the motor body, so that the motor body can be quickly cooled. The rotating shaft can drive the synchronous rotation of the mounting ring, the fixing plate and the supercharging convex ring. The relative position between the supercharging convex ring and the annular airbag can be adjusted by the telescopic rod, so as to adjust the supercharging strength. The supercharging convex ring is composed of four arcs with different convex surfaces, so that the convex surface of the supercharging convex ring can squeeze the annular airbag during the rotation of the supercharging convex ring. At the same time, the right side of the annular airbag is provided with a There is a limit baffle to prevent the annular airbag from deforming to the right. The different convex surfaces of the boost cam ring cause different boost intensities during extrusion, so that the airbag strips at the corresponding positions of the annular airbag can expand on the inner side of the water-cooling tube to squeeze the water-cooling liquid therein, thereby promoting the water-cooling liquid to be pumped into the interior of the water-cooling ring. In addition, the different convex surfaces of the boost cam ring cause the water-cooling liquid inside the water-cooling ring to flow back to the interior of the water-cooling tube after being cooled during its circulation. The reciprocating circulation allows the water-cooling liquid to flow inside the water-cooling ring and several water-cooling tubes, thereby promoting the replacement of the water-cooling liquid in the water-cooling ring while enhancing its flow cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front structural schematic diagram of a high-speed permanent magnet synchronous motor used for fish pond oxygenation in the utility model;

[0015] Figure 2 This is a schematic diagram of the distribution structure of a booster convex ring and annular airbag of a high-speed permanent magnet synchronous motor used for fish pond oxygenation in the utility model;

[0016] Figure 3 This is a schematic diagram of the distribution structure of the heat dissipation fins and water cooling pipes of a high-speed permanent magnet synchronous motor used for fish pond oxygenation in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of a booster assembly of a high-speed permanent magnet synchronous motor used for fish pond oxygenation in the utility model;

[0018] Figure 5 The utility model is a rear structural schematic diagram of a high-speed permanent magnet synchronous motor used for fish pond oxygenation.

[0019] In the figure: 1. Motor body; 2. Mounting seat; 3. Rotating shaft; 4. Heat dissipation assembly; 401. Heat dissipation fins; 402. Water cooling pipe; 403. Connecting pipe; 404. Water cooling ring; 405. Heat sink; 406. Annular airbag; 407. Airbag strip; 5. Boost assembly; 501. Mounting ring; 502. Fixing plate; 503. Telescopic rod; 504. Boost convex ring. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] like Figure 1-Figure 3 As shown, a high-speed permanent magnet synchronous motor used for fish pond oxygenation includes a motor body 1, a heat dissipation component 4 and a supercharging component 5. A placement seat 2 is installed below the motor body 1, and a rotating shaft 3 is arranged on the front side of the motor body 1. A heat dissipation component 4 is installed on the outside of the motor body 1, and the heat dissipation component 4 includes heat dissipation fins 401, a water cooling pipe 402, a connecting pipe 403, a water cooling ring 404, a heat sink 405 and an annular airbag 406. The heat dissipation fins 401 are evenly distributed in an annular radial shape, and the heat dissipation fins 401 penetrate the shell of the motor body 1 to dissipate heat. A water cooling tube 402 is provided on one side of the fin 401, and the water cooling tubes 402 correspond one to one to the gaps between adjacent heat dissipation fins 401, a water cooling ring 404 is provided on the rear side of the motor body 1, and an air bag strip 407 is provided on the front side of the motor body 1, a connecting tube 403 is connected between the rear end of the water cooling tube 402 and the water cooling ring 404, and a heat sink 405 is provided on the rear side of the water cooling ring 404, and the heat dissipation component 4 also includes an air bag strip 407, which is provided on the front inner side of the water cooling tube 402, and the air bag strip 407 and the annular air bag 406 are connected to each other;

[0022] The specific operation is as follows: the rotating shaft 3 of the motor body 1 is used to drive the supercharger operation for fish pond oxygenation; the heat sink 401 is used to conduct heat and dissipate heat to the motor body 1; the water-cooling pipe 402 distributed in the gap between the heat sink fins 401 is convenient for heat exchange with the housing of the motor body 1 and the heat sink fins 401, so that the motor body 1 can be quickly cooled down; the water-cooling pipe 402 is interconnected with the water-cooling ring 404 through the connecting pipe 403, so that the water-cooling liquid inside the two can flow to each other, and the heat sink 405 is convenient for heat dissipation and cooling of the water-cooling liquid inside the water-cooling ring 404, thereby avoiding the failure of the heat dissipation effect due to the temperature of the water-cooling liquid being difficult to dissipate after long-term use.

[0023] like Figure 1 , Figure 4-Figure 5 As shown, a boost component 5 is installed on the front side of the motor body 1, and the boost component 5 includes a mounting ring 501 and a fixing plate 502. The mounting ring 501 is fixedly sleeved on the outside of the rotating shaft 3, and the fixing plates 502 are fixed on the upper and lower sides of the mounting ring 501. The boost component 5 includes a telescopic rod 503 and a boost convex ring 504. The telescopic rod 503 is installed on the side of the fixing plate 502 close to the annular airbag 406, and the boost convex ring 504 is fixed on one end of the telescopic rod 503; the boost convex ring 504 is annular in structure as a whole, and the boost convex ring 504 is composed of four arcs of different lengths;

[0024] The specific operation is as follows: during the rotation of the rotating shaft 3, the mounting ring 501, the fixing plate 502 and the boosting convex ring 504 can be driven to rotate synchronously; the relative position between the boosting convex ring 504 and the annular airbag 406 can be adjusted by the telescopic rod 503, thereby adjusting the boosting strength; the boosting convex ring 504 is constituted by four arcs with different convex surfaces, so that the convex surface of the boosting convex ring 504 can squeeze the annular airbag 406 during the rotation of the boosting convex ring 504; at the same time, a limit baffle is provided on the right side of the annular airbag 406 to prevent the annular airbag 406 from deforming to the right; the different convex surfaces of the boosting convex ring 504 cause The different pressurization intensities during extrusion enable the airbag strip 407 at the corresponding position of the annular airbag 406 to expand on the inner side of the water-cooling tube 402 to squeeze the water-cooling liquid therein, thereby promoting the water-cooling liquid to be pumped into the interior of the water-cooling ring 404. In addition, the different convex surfaces of the pressurized convex ring 504 enable the water-cooling liquid inside the water-cooling ring 404 to flow back to the interior of the water-cooling tube 402 after being cooled during its circulation. The reciprocating circulation allows the water-cooling liquid to flow inside the water-cooling ring 404 and several water-cooling tubes 402, thereby promoting the replacement of the water-cooling liquid in the water-cooling ring 404 and enhancing its flow cooling effect.

[0025] In summary, if Figure 1-Figure 5As shown, the high-speed permanent magnet synchronous motor used for fish pond oxygenation first docks the motor body 1 of the permanent magnet synchronous motor with the oxygenation pump, and then the rotating shaft 3 of the motor body 1 drives the supercharger for fish pond oxygenation. During use, the heat dissipation fins 401 conduct heat and dissipate heat for the motor body 1. At this time, the water-cooling pipes 402 distributed in the gaps between the heat dissipation fins 401 can exchange heat with the housing of the motor body 1 and the heat dissipation fins 401, so that the motor body 1 can be quickly cooled. During the rotation of the rotating shaft 3, the mounting ring 501, the fixing plate 502 and the boost convex ring 504 can be driven to rotate synchronously. At this time, the relative position between the boost convex ring 504 and the annular airbag 406 can be adjusted by the telescopic rod 503, thereby adjusting the boost strength. The boost convex ring 504 is composed of four arcs with different convex surfaces, so that the convex surface of the boost convex ring 504 can squeeze the annular airbag 406 during the rotation of the boost convex ring 504. The difference in convex surface causes the boost strength during squeezing. The airbag strip 407 at the corresponding position of the annular airbag 406 can expand and squeeze the water-cooling liquid inside the water-cooling tube 402, thereby promoting the water-cooling liquid to be pumped into the inside of the water-cooling ring 404. The water-cooling tube 402 is interconnected with the water-cooling ring 404 through the connecting tube 403, so that the water-cooling liquid inside the two can flow to each other, and the heat sink 405 can dissipate heat and cool the water-cooling liquid inside the water-cooling ring 404, thereby avoiding the failure of the heat dissipation effect caused by the temperature of the water-cooling liquid after long-term use. Due to the uneven convex surface of the boost convex ring 504, the water-cooling liquid inside the water-cooling ring 404 flows back to the inside of the water-cooling tube 402 after cooling during its circulation. The reciprocating circulation allows the water-cooling liquid to flow inside the water-cooling ring 404 and several water-cooling tubes 402, promoting the replacement of the water-cooling liquid in the water-cooling ring 404 while enhancing its flow and cooling effect. In this way, the use process of the high-speed permanent magnet synchronous motor used for fish pond aeration is completed.

[0026] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A high-speed permanent magnet synchronous motor used for fish pond oxygenation, comprising a motor body (1), a heat dissipation component (4) and a boost component (5), characterized in that: A heat dissipation assembly (4) is installed on the outside of the motor body (1), and the heat dissipation assembly (4) comprises heat dissipation fins (401), a water cooling pipe (402), a connecting pipe (403), a water cooling ring (404), a heat sink (405) and an annular air bag (406); the heat dissipation fins (401) are evenly distributed in an annular radial shape, and the heat dissipation fins (401) penetrate the housing of the motor body (1); a water cooling pipe (402) is arranged on one side of the heat dissipation fins (401), and the water cooling pipe (402) is connected to the heat dissipation fins (401). (402) correspond one to one to the gaps between adjacent heat sink fins (401), a water cooling ring (404) is arranged on the outside of the rear side of the motor body (1), and an air bag strip (407) is arranged on the outside of the front side of the motor body (1), a connecting pipe (403) is connected between the rear end of the water cooling pipe (402) and the water cooling ring (404), and a heat sink (405) is arranged on the rear side of the water cooling ring (404), and a supercharging component (5) is installed on the outside of the front side of the motor body (1).

2. A high-speed permanent magnet synchronous motor for fish pond oxygenation according to claim 1, characterized in that: A mounting seat (2) is installed below the motor body (1), and a rotating shaft (3) is provided on the front side of the motor body (1).

3. A high-speed permanent magnet synchronous motor for fish pond oxygenation according to claim 1, characterized in that: The heat dissipation component (4) further comprises an airbag strip (407), wherein the airbag strip (407) is arranged on the front inner side of the water cooling pipe (402), and the airbag strip (407) and the annular airbag (406) are interconnected.

4. A high-speed permanent magnet synchronous motor for fish pond oxygenation according to claim 1, characterized in that: The booster assembly (5) comprises a mounting ring (501) and a fixing plate (502); the mounting ring (501) is fixedly sleeved on the outside of the rotating shaft (3), and the fixing plates (502) are fixed on both the upper and lower sides of the mounting ring (501).

5. A high-speed permanent magnet synchronous motor for fish pond oxygenation according to claim 4, characterized in that: The boosting assembly (5) comprises a telescopic rod (503) and a boosting convex ring (504); the telescopic rod (503) is installed on one side of the fixing plate (502) close to the annular airbag (406), and the boosting convex ring (504) is fixed to one end of the telescopic rod (503).

6. A high-speed permanent magnet synchronous motor for fish pond oxygenation according to claim 5, characterized in that: The boost convex ring (504) is annular in structure as a whole, and is composed of four arc parts of different lengths.

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