Industrial electric machine with helical water cooled casing channel

Abstract

This invention relates to the field of industrial motor technology, specifically an industrial motor with a spiral water-cooled housing channel. It includes a base, an industrial motor body fixedly connected to the upper side of the base, a housing fixedly connected to the outer surface of the industrial motor body, and a spiral water-cooled circulation pipe fixedly connected to the housing, surrounding the housing. Connecting circular pipes are arrayed on the housing, with a first annular circular pipe fixedly connected to one side of each connecting circular pipe and a second annular circular pipe fixedly connected to the other side. The spiral water-cooled circulation pipe has a D-shaped cross-section near the housing. This invention uses a D-shaped spiral water-cooled pipe, with its long side close to the heat source surface, increasing the heat exchange area. Combined with the arrayed water pipes for rapid water supply, it enhances surface heat dissipation. The annular circular pipes form a double circulation, creating a uniform temperature field. Cooling water is diverted to S-shaped water pipes, rapidly cooled by spraying and heat sinks, and then recycled. This effectively suppresses temperature rise, protects winding insulation, ensures stable operation of the motor under high loads, and extends its lifespan.

Description

Technical Field

[0001] This invention relates to the field of industrial motor technology, specifically an industrial motor with a spiral water-cooled housing channel. Background Technology

[0002] The main function of industrial motors is to convert electrical energy into mechanical energy to provide driving power for various industrial equipment. They are the core actuators for realizing the automation and mechanization of industrial production. They are widely used in equipment such as fans, pumps, conveyors, machine tools, and compressors. They drive mechanical operation by outputting rotational or linear motion and can work with frequency converters or servo control systems to precisely adjust speed, torque, and position to meet the needs of different working conditions.

[0003] Meanwhile, high-efficiency and energy-saving industrial motors help reduce power loss and operating costs, while explosion-proof and waterproof special motors can adapt to harsh environments such as mines and chemical plants, ensuring production safety. Therefore, industrial motors not only determine the operating efficiency and reliability of equipment, but are also a key foundation for promoting the development of modern industry towards intelligent and green manufacturing. Industrial motors generate a lot of heat when they are running, so it is necessary to dissipate heat and cool down the industrial motors to protect them.

[0004] In the current operation of industrial motors, the heat dissipation method usually relies on the direct airflow of internal or external fans. This method is prone to uneven heat dissipation or low heat dissipation efficiency. Especially when the motor is under heavy load, the ambient temperature is high, or the space is limited, the motor temperature rises too quickly, which may cause the motor windings to overheat, thereby reducing the performance and service life of the motor. In addition, the contact area between the common ordinary circular cross-section water pipe and the shell is limited, resulting in poor heat exchange efficiency, which further affects the long-term stable operation of the motor. Summary of the Invention

[0005] The purpose of this invention is to provide an industrial motor with a spiral water-cooled housing channel to solve the problems mentioned in the background art.

[0006] The objective of this invention can be achieved through the following technical solutions: An industrial motor with a spiral water-cooled housing channel includes a base, an industrial motor body fixedly connected to the upper side of the base, a housing fixedly connected to the outer surface of the industrial motor body, a spiral water-cooled circulation pipe fixedly connected to the housing, connecting round pipes arrayed on the housing, a first annular round pipe fixedly connected to one side of the connecting round pipe, and a second annular round pipe fixedly connected to the other side of the connecting round pipe, the spiral water-cooled circulation pipe having a D-shaped cross section on the side near the housing. The base is fixedly connected to symmetrically distributed iron frames and boxes. A vertical S-shaped water pipe located in the box is fixedly connected to one side of the spiral water cooling circulation pipe. A horizontal S-shaped water pipe is fixedly connected to one side of the second annular round pipe. A spraying device for spraying the vertical S-shaped water pipe is fixedly connected to the box. An array of heat dissipation arc plates is attached to the upper side of the horizontal S-shaped water pipe. A first heat dissipation fin is connected in an array on the heat dissipation arc plate.

[0007] Preferably, the spiral water-cooled circulation pipe is fixedly connected to the water box via a pipe, the first annular circular pipe is fastened to the water box via a pipe, the water box and the spiral water-cooled circulation pipe are connected in an array of first water pipes, the transverse S-shaped water pipes are fastened to the iron frame, and the top of the inside of the water box is slidably connected with arrayed plug rods, which are used to block the first water pipes.

[0008] Preferably, a cylinder is arrayed on the upper side of the drain box, and a plug rod extends through the drain box and to the upper side of the cylinder. A top plate is fixedly connected to the upper side of the plug rod, and a sealing ring of a sealing cylinder is fixedly connected to the outer surface of the plug rod. An electric push rod is fixedly connected to the upper side of the drain box, and the output end of the electric push rod is fastened to the top plate. A temperature sensor and a controller are fixedly connected to the upper side of the base. The temperature sensor is used to monitor the temperature of the industrial motor body during use. The temperature sensor and the controller are electrically connected, and the controller and the electric push rod are electrically connected.

[0009] Preferably, the outer surface of the spiral water-cooled circulation pipe is connected to a second heat sink in an array, the second heat sinks are rotatably connected to a shaft, the outer surface of the shaft is connected to a fan blade in an array, the outer surface of the housing is provided with an array of arc-shaped grooves, the housing is provided with an array of heat dissipation holes, and a gear is fixedly connected to one side of the shaft.

[0010] Preferably, an L-shaped plate is fixedly connected to the upper side of the iron frame, an electric push rod II is fixedly connected to the L-shaped plate, a rack that meshes with a gear is fixedly connected to the output end of the electric push rod II, a mounting bracket is fixedly connected to the lower side of the rack, the mounting bracket is fastened to the heat dissipation arc plate, a concave plate is fixedly connected to the L-shaped plate, and the rack slides inside the concave plate.

[0011] Preferably, a placement frame, a cylinder, and a box are fixedly connected to the side of the base near the tail end of the industrial motor body. The cylinder and the box are symmetrically distributed. A first water pump and a second water pump are fixedly connected to the upper side of the placement frame. The first water pump is fastened to the lower water box through a pipe and to the cylinder through a pipe.

[0012] Preferably, the second water pump is securely connected to the spraying device via a pipe, the second water pump is securely connected to the housing via a pipe, the vertical S-shaped water pipe is securely connected to the cylinder via a pipe, and the horizontal S-shaped water pipe is securely connected to the housing via a pipe.

[0013] Preferably, two symmetrically distributed vertical plates are fixedly connected to the upper side of the box, and a rotating rod is rotatably connected between the two vertical plates. A motor is fixedly connected to one side of one of the vertical plates, and the output shaft of the motor is fastened to the rotating rod. Fan blades are arrayed on the outer surface of the rotating rod and are located above the vertical S-shaped water pipe.

[0014] Preferably, a rotating rod is rotatably connected inside the box, and stirring blades are arrayed on the outer surface of the rotating rod. The box is filled with cooling water. One side of the rotating rod penetrates through the vertical plate and extends to the other side of the vertical plate. One side of the rotating rod penetrates through the box and extends to the other side of the box. A sprocket is fixedly connected to one side of the rotating rod and the rotating rod, and a chain is sleeved on the two sprockets.

[0015] Preferably, a first heat sink is connected in an array at both the front and rear ends of the housing, and a second heat sink is connected in an array at the lower side of the housing.

[0016] The beneficial effects of this invention are: 1. The spiral water-cooled circulation pipe in this invention adopts a D-shaped cross-section design, with its long side closely attached to the heat source surface, effectively increasing the heat exchange area. Combined with the water pipe array in the lower water box, it achieves rapid and uniform water supply, improving the heat exchange capacity of the shell surface. At the same time, the cooling water assists in heat dissipation inside the shell through the first and second annular circular pipes and connecting circular pipes, forming a dual circulation cooling system to ensure a uniform temperature field inside the motor and avoid local overheating. Secondly, the heated cooling water flows to the vertical S-shaped water pipe and the horizontal S-shaped water pipe respectively. Utilizing the spray cooling and the heat conduction effect of the heat dissipation arc plate and heat sink, the cooling water is cooled down more quickly, realizing the recycling of cooling water. This dual heat dissipation mechanism not only improves heat transfer efficiency and effectively suppresses motor temperature rise, protecting the winding insulation safety, but also ensures that the motor maintains excellent working performance under high load continuous operation, extending the service life of the equipment.

[0017] 2. This invention monitors the motor temperature in real time using a temperature sensor, and automatically adjusts the electric push rod in conjunction with the controller. When the temperature exceeds the threshold, the push rod is raised to open all the first water pipes in the array, significantly increasing the water inlet flow and accelerating the cooling water flow rate in the spiral water-cooling pipe, achieving rapid heat dissipation and effectively preventing high-temperature aging of the motor. After the temperature drops, the push rod is automatically reset to restore the normal flow rate, avoiding water waste. This intelligent control method can flexibly adapt to temperature fluctuations caused by changes in motor load, taking into account both heat dissipation and water and energy conservation, which is conducive to improving the safety and economy of motor operation.

[0018] 3. This invention uses an electric push rod to drive a rack and pinion to reciprocate, which in turn drives the gears and shaft to make the fan blades continuously blow air in both directions, effectively removing external heat from the spiral water-cooling pipe. At the same time, the rack and pinion move up and down in conjunction with the heat dissipation arc plate, accelerating the airflow near the transverse S-shaped water pipe and enhancing heat exchange. It uses a single drive source to achieve both forced air cooling and turbulent heat dissipation, improving the auxiliary heat dissipation efficiency of the water cooling cycle, ensuring that the spiral water-cooling pipe maintains good heat exchange performance, and enhancing the stability and reliability of the motor during heat dissipation.

[0019] 4. This invention uses a motor-driven fan blade to simultaneously cool the spiral water-cooled pipe, connecting round pipe, and heated cooling water inside the box. It also uses a sprocket and chain drive to agitate the hot water, accelerating heat release and improving heat dissipation efficiency. At the same time, the cooling water in the vertical S-shaped water pipe and the box merges into the cylinder for centralized cooling and recycling, ensuring that the cooling water is kept at a low temperature. This ensures stable heat dissipation for the motor during the water cooling cycle, effectively guaranteeing the reliability of the motor during long-term high-load operation and extending the service life of the equipment. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the installation of the spiral water-cooled circulation pipe and the vertical S-shaped water pipe of the present invention; Figure 3 This is a schematic diagram of the structure of the heat dissipation arc plate and the first heat sink of the present invention; Figure 4 This is the present invention. Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the structure of the first annular tube, the connecting tube, and the second annular tube of the present invention; Figure 6 This is the cross-section of the spiral water-cooled circulation pipe of the present invention; Figure 7 This is a schematic diagram of the structure of the housing, arc-shaped groove, and heat dissipation holes of the present invention; Figure 8 This is an installation diagram of the spiral water-cooled circulation pipe, the horizontal S-shaped water pipe, and the vertical S-shaped water pipe of the present invention; Figure 9 This is a schematic diagram of the installation of the first water pipe and the plug rod of the present invention; Figure 10 This is a schematic diagram of the installation of the box body and the spraying device of the present invention; Figure 11 This is a schematic diagram of the installation of the cylinder and the box body of the present invention; Figure 12 This is a schematic diagram of the installation of rotating rod one and rotating rod two of the present invention.

[0022] The attached figures are labeled as follows: 1. Base; 2. Industrial motor body; 3. Housing; 4. Spiral water-cooled circulation pipe; 5. First annular pipe; 6. Connecting pipe; 7. Second annular pipe; 8. Iron frame; 9. Horizontal S-shaped water pipe; 10. Vertical S-shaped water pipe; 11. Box body; 12. Spraying device; 13. Heat dissipation arc plate; 14. First heat dissipation fin; 15. Lower water box; 16. First water pipe; 17. Block rod; 18. Cylinder; 19. Sealing ring; 20. Top plate; 21. Electric push rod 1. L-shaped plate; 22. Electric push rod II; 23. Rack; 24. Rotating shaft; 25. Gear; 26. Second heat sink; 27. Concave plate; 28. Mounting bracket; 39. Fan blade I; 30. Arc-shaped groove; 31. Heat dissipation hole; 32. Placement rack; 33. First water pump; 34. Cylinder; 35. Second water pump; 36. Box body; 37. Rotating rod I; 38. Stirring blade; 49. Vertical plate; 40. Rotating rod II; 41. Fan blade II; 42. Temperature sensor. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see Figure 1-12 As shown, the present invention is an industrial motor with a spiral water-cooled housing channel, including a base 1, an industrial motor body 2 fixedly connected to the upper side of the base 1, a housing 3 fixedly connected to the outer surface of the industrial motor body 2, a spiral water-cooled circulation pipe 4 fixedly connected to the housing 3, connecting round pipes 6 arrayed on the housing 3, a first annular round pipe 5 fixedly connected to one side of the connecting round pipe 6, and a second annular round pipe 7 fixedly connected to the other side of the connecting round pipe 6. The spiral water-cooled circulation pipe 4 has a D-shaped cross section on the side near the housing 3. The base 1 is fixedly connected to a symmetrically distributed iron frame 8 and a box 11. A vertical S-shaped water pipe 10 located in the box 11 is fixedly connected to one side of the spiral water cooling circulation pipe 4. A horizontal S-shaped water pipe 9 is fixedly connected to one side of the second annular pipe 7. A spraying device 12 for spraying the vertical S-shaped water pipe 10 is fixedly connected to the box 11. An array of heat dissipation arc plates 13 are attached to the upper side of the horizontal S-shaped water pipe 9. A first heat dissipation fin 14 is arrayed on the heat dissipation arc plate 13.

[0025] Among them, the spiral water-cooled circulation pipe 4 is made of copper. Copper has an extremely high thermal conductivity, which can quickly transfer the heat of the motor housing 3 to the cooling water. The cooling water in the spiral water-cooled circulation pipe 4 flows downward due to gravity, realizing circulating water cooling and improving the heat exchange efficiency of the spiral water-cooled circulation pipe 4. The housing 3 is made of aluminum alloy, which reduces weight and manufacturing costs.

[0026] Furthermore, the spiral water-cooled circulation pipe 4 is designed to improve cooling efficiency and uniformity. Specifically, it allows cooling water to flow through the industrial motor in a spiral path, thereby achieving good cooling of the motor. The spiral water-cooled circulation pipe 4 also has good heat dissipation adaptability and can provide stable cooling effect under different operating conditions. For example, in environments with high humidity or a lot of dust, the design of the spiral water-cooled circulation pipe 4 can effectively prevent impurities in the cooling water from entering the motor, reduce the risk of cooling water channel blockage, and ensure the heat dissipation of the motor. This not only improves the reliability of the industrial motor but also extends the service life of the motor and reduces maintenance costs.

[0027] The spiral water-cooled circulation pipe 4 is fixedly connected to the water box 15 through the pipe. The first annular pipe 5 is tightly connected to the water box 15 through the pipe. The water box 15 and the spiral water-cooled circulation pipe 4 are connected in an array of first water pipes 16. The transverse S-shaped water pipe 9 and the iron frame 8 are tightly connected. The top of the inside of the water box 15 is slidably connected with arrayed blocking rods 17, which are used to block the first water pipe 16.

[0028] A cylinder 18 is arrayed on the upper side of the drain box 15. The upper side of the plug rod 17 passes through the drain box 15 and extends to the upper side of the cylinder 18. A top plate 20 is fixedly connected to the upper side of the plug rod 17. A sealing ring 19 of the sealing cylinder 18 is fixedly connected to the outer surface of the plug rod 17. An electric push rod 21 is fixedly connected to the upper side of the drain box 15. The output end of the electric push rod 21 is fastened to the top plate 20. A temperature sensor 43 and a controller are fixedly connected to the upper side of the base 1. The temperature sensor 43 is used to monitor the temperature of the industrial motor body 2 during use. The temperature sensor 43 and the controller are electrically connected. The controller and the electric push rod 21 are electrically connected.

[0029] When the temperature sensor 43 detects that the external temperature of the industrial motor body 2 exceeds the threshold, the temperature sensor 43 will transmit a signal to the controller. The controller will then activate the electric push rod 21. The output end of the electric push rod 21 can drive the top plate 20 to move upward, so that the blocking rod 17 moves away from the first water pipe 16. At this time, the sealing ring 19 will also move away from the inside of the cylinder 18. Subsequently, the array of first water pipes 16 can all form inlets for cooling water, which accelerates the flow rate of cooling water in the spiral water cooling circulation pipe 4, improves the overall heat dissipation and cooling efficiency, and prevents the industrial motor body 2 from having its service life shortened due to long-term high-temperature operation. When the temperature drops below the threshold, the controller controls the electric push rod 21 to reset, and the blocking rod 17 blocks the first water pipe 16 again to maintain the normal cooling water circulation flow rate, avoid water waste, and realize flexible adjustment of the water cooling circulation speed to adapt to the temperature fluctuations caused by changes in the industrial motor load. At the same time, the upward movement of the sealing ring 19 will also open the interior of the lower water box 15 for heat dissipation.

[0030] The outer surface of the spiral water-cooled circulation pipe 4 is connected to a second heat sink 27 in an array. The second heat sink 27 is rotatably connected to a shaft 25. The outer surface of the shaft 25 is connected to a fan blade 30 in an array. The outer surface of the housing 3 is provided with an array of arc-shaped grooves 31. The housing 3 is provided with an array of heat dissipation holes 32. A gear 26 is fixedly connected to one side of the shaft 25. The arc-shaped grooves 31 and heat dissipation holes 32 on the housing 3 can be used to dissipate heat, allowing the industrial motor body 2 to exchange heat with the external environment.

[0031] An L-shaped plate 22 is fixedly connected to the upper side of the iron frame 8. An electric push rod 23 is fixedly connected to the L-shaped plate 22. A rack 24 that meshes with the gear 26 is fixedly connected to the output end of the electric push rod 23. A mounting bracket 29 is fixedly connected to the lower side of the rack 24. The mounting bracket 29 is fastened to the heat dissipation arc plate 13. A concave plate 28 is fixedly connected to the L-shaped plate 22. The rack 24 is slidably placed inside the concave plate 28.

[0032] Furthermore, during heat dissipation, by activating the electric push rod 23, the output end of the electric push rod 23 can reciprocate. When the output end of the electric push rod 23 can drive the rack 24 to move upward, the rack 24 will drive the gear 26 to rotate, allowing the fan blade 30 on the shaft 25 to rotate. In this way, the fan blade 30 can rotate and blow air to remove the heat from the outside of the spiral water-cooled circulation pipe 4. When the output end of the electric push rod 23 can drive the rack 24 to move downward, the rack 24 will drive the gear 26 to rotate in the opposite direction, allowing the fan blade 30 on the shaft 25 to rotate. The fan blade 30 will continue to rotate and blow air to remove the heat from the outside of the spiral water-cooled circulation pipe 4. At the same time, the rack 24 can drive the heat dissipation arc plate 13 to move up and down back and forth, accelerating the airflow speed near the horizontal S-shaped water pipe 9, so as to cool down the horizontal S-shaped water pipe 9 and improve the water cooling effect of the spiral water-cooled circulation pipe 4.

[0033] On the base 1, near the tail end of the industrial motor body 2, a placement frame 33, a cylinder 35, and a box 37 are fixedly connected. The cylinder 35 and the box 37 are symmetrically distributed. A first water pump 34 and a second water pump 36 are fixedly connected to the upper side of the placement frame 33. The first water pump 34 is fastened to the lower water box 15 through a pipe, and the first water pump 34 is fastened to the cylinder 35 through a pipe.

[0034] The second water pump 36 is securely connected to the spraying device 12 via a pipe, and the second water pump 36 is securely connected to the housing 37 via a pipe. The vertical S-shaped water pipe 10 is securely connected to the cylinder 35 via a pipe, and the horizontal S-shaped water pipe 9 is securely connected to the housing 37 via a pipe.

[0035] It can be explained that when the first water pump 34 and the second water pump 36 are started, the first water pump 34 can send the cooling water in the cylinder 35 to the lower water box 15 to achieve continuous water injection, while the second water pump 36 can send the cooling water in the box 37 to the spraying device 12, and then the nozzle of the spraying device 12 sprays the vertical S-shaped water pipe 10 to cool it down, accelerate the cooling of the heated cooling water, and facilitate subsequent reuse.

[0036] Two symmetrically distributed vertical plates 40 are fixedly connected to the upper side of the box body 11. A rotating rod 41 is rotatably connected between the two vertical plates 40. A motor is fixedly connected to one side of one of the vertical plates 40. The output shaft of the motor is fastened to the rotating rod 41. Fan blades 42 are arrayed on the outer surface of the rotating rod 41. The fan blades 42 are located above the vertical S-shaped water pipe 10.

[0037] Inside the box 11, a rotating rod 38 is rotatably connected. Stirring blades 39 are arrayed on the outer surface of the rotating rod 38. The box 11 is filled with cooling water. One side of the rotating rod 41 passes through the vertical plate 40 and extends to the other side of the vertical plate 40. One side of the rotating rod 38 passes through the box 11 and extends to the other side of the box 11. A sprocket is fixedly connected to one side of the rotating rod 38 and the rotating rod 41 respectively. A chain is sleeved on the two sprockets.

[0038] It can be explained that during water cooling, the motor can be started, and the motor output shaft can drive the rotating rod 41 to rotate. This allows the fan blades 42 on the rotating rod 41 to rotate and blow air. This can cool the spiral water cooling circulation pipe 4 and the connecting round pipe 6, as well as the heated cooling water in the box 11. Subsequently, with the transmission of the sprocket and chain, the rotating rod 38 can also be driven to rotate continuously. This allows the stirring blade 39 on the rotating rod 38 to continuously stir the heated cooling water, accelerating the heat dissipation of the heated cooling water and improving the overall water cooling efficiency. At the same time, the cooling water in the vertical S-shaped water pipe 10 can flow downwards and enter the cylinder 35, and the cooling water in the box 11 can also enter the cylinder 35. In this way, the cooling water in both places can be cooled and kept at a low temperature, ensuring a continuous and stable heat dissipation effect on the motor during the water cooling circulation process.

[0039] The front and rear ends of the shell 3 are each connected to a first heat sink, and the lower side of the box 11 is connected to a second heat sink. The first and second heat sinks can quickly conduct the heat of the shell 3 and the box 11 to the surrounding air, which can further help improve the overall heat dissipation efficiency, prevent heat from accumulating inside the shell 3 and the box 11, and ensure the heat dissipation work.

[0040] The wiring diagrams of the temperature sensor 43, controller, electric actuator, and motor in this invention are common knowledge in the field, and their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control method and wiring layout of the temperature sensor 43, controller, electric actuator, and motor will not be explained in detail.

[0041] In use, the spiral water-cooled circulation pipe 4 adopts a D-shaped cross-section with its long side facing the heat source surface of the shell 3. This increases the heat exchange area and changes the flow field distribution. Compared with a single water inlet, the array of first water pipes 16 below the lower water box 15 allows the cooling water to flow faster, making the heat dissipation effect of the spiral water-cooled circulation pipe 4 better. Subsequently, the cooling water in the spiral water-cooled circulation pipe 4 flows through the shell 3 of the industrial motor body 2 in a spiral path to dissipate heat. At the same time, the cooling water in the lower water box 15 also flows to the first annular pipe 5, and then flows to the second annular pipe 7 along the array of connecting pipes 6 to dissipate heat inside the shell 3. This dual circulation heat dissipation helps to further dissipate heat and reduce temperature, improving the heat dissipation effect of the industrial motor. Next, the heated cooling water in the spiral water-cooled circulation pipe 4 can flow to the vertical S-shaped water pipe 10, and the heated cooling water in the second annular pipe 7 can flow to the horizontal S-shaped water pipe 9. With the spray nozzles of the spray device 12 spraying cooling water and the cold water in the box 11, the vertical S-shaped water pipe 10 can be cooled. The heat dissipation arc plate 13 and the first heat dissipation fin 14 can accelerate the conduction of external heat to the horizontal S-shaped water pipe 9, making it convenient for subsequent cooling water to be recycled. At this time, the dual heat dissipation method combined with the recycling of cooling water allows the spiral water-cooled circulation pipe 4 to transfer heat more effectively, reduce temperature rise, protect the motor windings, and ensure that the motor can maintain a good working condition even when running under high load.

[0042] The above description is merely an example and illustration of the concept of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the concept of the invention or exceed the scope defined in the claims, they should all fall within the protection scope of the present invention.

Claims

1. An industrial motor with a spiral water-cooled housing channel, comprising a base (1), characterized in that, The base (1) is fixedly connected to the upper side of the industrial motor body (2), the outer surface of the industrial motor body (2) is fixedly connected to the shell (3), the shell (3) is fixedly connected to the spiral water cooling circulation pipe (4) surrounding the shell (3), the shell (3) is connected to the array of connecting round pipes (6), the connecting round pipe (6) is fixedly connected to one side of the first annular round pipe (5), the connecting round pipe (6) is fixedly connected to the other side of the connecting round pipe (6), and the spiral water cooling circulation pipe (4) has a D-shaped cross section on the side near the shell (3); The base (1) is fixedly connected to a symmetrically distributed iron frame (8) and a box (11). A vertical S-shaped water pipe (10) located in the box (11) is fixedly connected to one side of the spiral water cooling circulation pipe (4). A horizontal S-shaped water pipe (9) is fixedly connected to one side of the second annular pipe (7). A spraying device (12) for spraying the vertical S-shaped water pipe (10) is fixedly connected to the box (11). An array of heat dissipation arc plates (13) are attached to the upper side of the horizontal S-shaped water pipe (9). A first heat dissipation fin (14) is arrayed on the heat dissipation arc plate (13).

2. An industrial motor with a spiral water-cooled housing channel according to claim 1, characterized in that, The spiral water-cooled circulation pipe (4) is fixedly connected to the water box (15) through the pipe. The first annular pipe (5) is fastened to the water box (15) through the pipe. The water box (15) and the spiral water-cooled circulation pipe (4) are connected in an array of first water pipes (16). The transverse S-shaped water pipe (9) and the iron frame (8) are fastened together. The top of the inside of the water box (15) is slidably connected with arrayed plug rods (17). The plug rods (17) are used to block the first water pipe (16).

3. An industrial motor with a spiral water-cooled housing channel according to claim 2, characterized in that, The upper side of the drain box (15) is connected to a cylinder (18). The upper side of the plug rod (17) passes through the drain box (15) and extends to the upper side of the cylinder (18). The upper side of the plug rod (17) is fixedly connected to a top plate (20). The outer surface of the plug rod (17) is fixedly connected to a sealing ring (19) of the sealing cylinder (18). The upper side of the drain box (15) is fixedly connected to an electric push rod (21). The output end of the electric push rod (21) is fastened to the top plate (20). The upper side of the base (1) is fixedly connected to a temperature sensor (43) and a controller. The temperature sensor (43) is used to monitor the temperature of the industrial motor body (2) during use. The temperature sensor (43) and the controller are electrically connected. The controller and the electric push rod (21) are electrically connected.

4. An industrial motor with a spiral water-cooled housing channel according to claim 3, characterized in that, The spiral water-cooled circulation pipe (4) has a second heat sink (27) connected in an array on its outer surface. A rotating shaft (25) is rotatably connected between the second heat sinks (27). A fan blade (30) is connected in an array on the outer surface of the rotating shaft (25). An array of arc-shaped grooves (31) are opened on the outer surface of the housing (3). An array of heat dissipation holes (32) are opened on the housing (3). A gear (26) is fixedly connected to one side of the rotating shaft (25).

5. An industrial motor with a spiral water-cooled housing channel according to claim 4, characterized in that, An L-shaped plate (22) is fixedly connected to the upper side of the iron frame (8). An electric push rod (23) is fixedly connected to the L-shaped plate (22). A rack (24) that meshes with a gear (26) is fixedly connected to the output end of the electric push rod (23). A mounting bracket (29) is fixedly connected to the lower side of the rack (24). The mounting bracket (29) is fastened to the heat dissipation arc plate (13). A concave plate (28) is fixedly connected to the L-shaped plate (22). The rack (24) slides inside the concave plate (28).

6. An industrial motor with a spiral water-cooled housing channel according to claim 5, characterized in that, On the base (1) near the tail end of the industrial motor body (2), a placement rack (33), a cylinder (35) and a box (37) are fixedly connected respectively. The cylinder (35) and the box (37) are symmetrically distributed. The upper side of the placement rack (33) is fixedly connected to a first water pump (34) and a second water pump (36). The first water pump (34) is fastened to the lower water box (15) through a pipe. The first water pump (34) is fastened to the cylinder (35) through a pipe.

7. An industrial motor with a spiral water-cooled housing channel according to claim 6, characterized in that, The second water pump (36) is fastened to the spraying device (12) through a pipe, the second water pump (36) is fastened to the box (37) through a pipe, the vertical S-shaped water pipe (10) is fastened to the cylinder (35) through a pipe, and the horizontal S-shaped water pipe (9) is fastened to the box (37) through a pipe.

8. An industrial motor with a spiral water-cooled housing channel according to claim 1, characterized in that, The upper side of the box (11) is fixedly connected to two symmetrically distributed vertical plates (40), and a rotating rod (41) is rotatably connected between the two vertical plates (40). A motor is fixedly connected to one side of one of the vertical plates (40), and the output shaft of the motor is fastened to the rotating rod (41). A fan blade (42) is arrayed on the outer surface of the rotating rod (41), and the fan blade (42) is located above the vertical S-shaped water pipe (10).

9. An industrial motor with a spiral water-cooled housing channel according to claim 8, characterized in that, The box (11) is rotatably connected to a rotating rod (38), and the outer surface of the rotating rod (38) is connected to an array of stirring blades (39). The box (11) is filled with cooling water. One side of the rotating rod (41) passes through the vertical plate (40) and extends to the other side of the vertical plate (40). One side of the rotating rod (38) passes through the box (11) and extends to the other side of the box (11). The rotating rod (38) and the rotating rod (41) are respectively fixedly connected to sprockets, and chains are sleeved on the two sprockets.

10. An industrial motor with a spiral water-cooled housing channel according to claim 1, characterized in that, The shell (3) has a No. 1 heat sink connected in an array at both the front and rear ends, and a No. 2 heat sink connected in an array on the lower side of the box (11).

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