Double-plate high-performance nanocarbon dry clutch

Abstract

The invention discloses a double-plate high-performance nanocarbon dry clutch, and relates to the technical field of vehicle clutches. The double-plate high-performance nanocarbon dry clutch comprises a flywheel disc, a clutch shell is fixedly connected to the front face of the flywheel disc, an action sliding sleeve is rotationally connected to the front face of the clutch shell, an output sliding shaft is rotationally connected to the action sliding sleeve through a bearing, and the clutch disc is slidably connected to the back face of the output sliding shaft; the back face of the flywheel disc is rotationally connected with a press-fit stabilizing mechanism, and the front face of the press-fit stabilizing mechanism is fixedly connected with a cooling dredging mechanism. According to the double-plate high-performance nanocarbon dry clutch, by arranging the press fit stabilizing mechanism, the cooling dredging mechanism and the heat insulation and heat preservation mechanism, the pressure between the flywheel and the clutch disc is increased, indirect adsorption is conducted on the clutch disc, the contact area between the clutch disc and the surface of the flywheel disc is maintained, and the heat dissipation effect and the transmission stability of the clutch are improved.

Description

Technical Field

[0001] This invention relates to the field of automotive clutch technology, specifically a dual-plate high-performance nano-carbon dry clutch. Background Technology

[0002] A dual-plate clutch is a friction clutch with two clutch plates mounted on a driven disc. It is a key component of the vehicle transmission system and is mainly used in large commercial vehicles such as trucks and vans to replace single-plate clutches to meet high torque requirements. Patent application CN220378750U discloses a type of dual-plate clutch, which includes a flywheel, a power input shaft on one side of the flywheel, a housing detachably connected to the other side of the flywheel via connecting bolts, a clutch friction plate overlapping the other side of the flywheel, a diaphragm spring fixedly connected to the inner side of the housing, a pressure plate detachably connected to the side of the diaphragm spring via connecting bolts, the side of the pressure plate overlapping the side of the clutch friction plate, multiple heat dissipation components on the side of the housing, and multiple noise reduction components fixedly connected to the surface of the housing. The dry dual-plate clutch provided by this patent has reduced reliability when the vehicle is running on desert roads, which can easily lead to interruption of vehicle power output and reduce the power transmission effect of the clutch. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a dual-plate high-performance nano-carbon dry clutch to solve the problems mentioned in the background section.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a dual-plate high-performance nano-carbon dry clutch, comprising a flywheel, the flywheel being fixedly connected to an engine crankshaft, a clutch housing being fixedly connected to the front of the flywheel, an actuating sleeve being rotatably connected to the front of the clutch housing, an output sliding shaft being rotatably connected to the actuating sleeve via a bearing, the output sliding shaft being fixedly connected to a vehicle transmission shaft, a clutch disc being slidably connected to the back of the output sliding shaft, a pressure plate assembly being fixedly connected to the front of the clutch disc, the pressure plate assembly being fixedly connected to the inside of the clutch housing via a spring, the pressure plate assembly comprising a pressure plate, a diaphragm spring being fixedly connected to the front of the pressure plate, the front of the diaphragm spring being located on the back of the actuating sleeve, a pressing and stabilizing mechanism being rotatably connected to the back of the flywheel, and a cooling and unblocking mechanism being fixedly connected to the front of the pressing and stabilizing mechanism; The pressing and stabilizing mechanism includes: A stator housing is rotatably connected to the back of the flywheel disk, and a temperature probe is embedded in the front of the stator housing; An actuating slide column, comprising a magnetic core slide column, which is slidably connected to the front of the flywheel disk, and a permanent magnet core column is embedded inside the actuating slide column; An actuating electromagnet is fixedly connected inside the stator housing and electrically connected to the vehicle's on-board computer via a wire.

[0005] Preferably, the clutch disc includes a driven disc slidably connected to the output shaft, friction plates are fixedly connected to both the front and back sides of the driven disc, the friction plates are made of nano-carbon, a mounting bracket is fixedly connected to the back side of the stator housing, the mounting bracket is fixedly connected to the surface of the vehicle engine body, a friction block is fixedly connected to the front side of the magnetic core slide column, the friction block is made of nano-carbon, the magnetic core slide column is fixedly connected to the inside of the flywheel disc by a spring, and the surface between the magnetic core slide column and the inside of the flywheel disc is coated with lubricating oil.

[0006] Preferably, an eccentric balance wheel is rotatably connected inside the magnetic core slide column via a permanent magnet core column. The front cross-section of the eccentric balance wheel is fan-shaped, the eccentric balance wheel is made of non-magnetic metal, and both the eccentric balance wheel and the permanent magnet core column of the magnetic core slide column are coated with lubricating oil.

[0007] Preferably, the clutch housing has a circular through hole on its front side, the stator housing has an arc-shaped through hole on its front side, the stator housing has a back side connected to an air pump device installed on the vehicle, the cooling and unblocking mechanism includes a corner nozzle connected to the front side of the flywheel, the back side of the corner nozzle is connected to the arc-shaped through hole on the front side of the stator housing, the stator housing has a corner spray frame connected to its front side, and the back side and bottom of the corner spray frame have rectangular through holes.

[0008] Preferably, brushes are fixedly connected to the bottom and back of the corner spray frame, and an ultrasonic vibration rod is fixedly connected to the top of the corner spray frame. An ultrasonic vibration bar is embedded inside the ultrasonic vibration rod, and the ultrasonic vibration bar is connected to the vehicle's on-board computer through a wire.

[0009] Preferably, the wall of the clutch housing is a hollow structure, and a heat insulation mechanism is fixedly connected inside the clutch housing. The heat insulation mechanism includes a disc-side phase change box fixedly connected inside the clutch housing. The disc-side phase change box includes an elastic shell bottom fixedly connected to the inner wall of the clutch housing. A heat dissipation shell ring is fixedly connected to the outer surface of the clutch housing. The heat dissipation shell ring is located at the bottom of the corner spray frame.

[0010] Preferably, an axial phase change box is fixedly connected inside the stator housing. The axial phase change box includes a vent chamber fixedly connected to the back of the inner wall of the stator housing. A phase change receiving chamber is fixedly connected to the outer surface of the vent chamber. The front of the vent chamber is connected to the corner spray frame, and the back of the vent chamber is connected to the back of the inner wall of the stator housing. The axial phase change box is located behind the actuating electromagnet.

[0011] Preferably, the elastic shell bottom and the phase change chamber are filled with paraffin-based phase change material.

[0012] This invention provides a dual-plate high-performance nano-carbon dry clutch. It has the following beneficial effects: 1. This dual-plate high-performance nano-carbon dry clutch improves the transmission stability of the clutch by setting up a pressure stabilization mechanism, using an actuating slide column in conjunction with the flywheel, clutch disc, and actuating electromagnet, thereby increasing the pressure between the flywheel and the clutch disc and indirectly adsorbing the clutch disc, and reducing the adverse effects of thermal fatigue on the transmission stability of the device under high temperature conditions.

[0013] 2. This dual-plate high-performance nano-carbon dry clutch, by setting a cooling and unblocking mechanism, uses the stator housing in conjunction with the corner nozzle to use high-speed airflow to cool the clutch disc. At the same time, it can clean the fine impurities on the surface of the clutch disc and flywheel when the clutch is disengaged, maintaining the cleanliness of the clutch disc and maintaining the contact area between the clutch disc and the flywheel disc, thereby maintaining the power transmission effect of the clutch.

[0014] 3. This dual-plate high-performance nano-carbon dry clutch, by setting up a cooling and unblocking mechanism, uses a corner spray frame in conjunction with the stator housing and a brush to clean the fine debris adhering to the surface of the clutch housing, maintaining the heat dissipation effect of the clutch in a high-temperature environment. The corner spray frame in conjunction with an ultrasonic vibration rod uses high-frequency vibration to achieve the active cleaning action of the brush on the clutch housing, preventing the stubborn debris from affecting the heat dissipation effect of the clutch.

[0015] 4. This dual-plate high-performance nano-carbon dry clutch, by setting up a heat insulation mechanism, utilizes the disc-side phase change box in conjunction with the clutch housing to absorb and store internal heat from the clutch housing and external heat from the environment. In conjunction with the stator housing and cooling and unblocking mechanism, the device achieves the isolation of external high temperature and absorption of internal heat in high-temperature environments, thereby improving the heat dissipation performance of the device. It also releases heat in low-temperature environments such as at night to maintain the working temperature of the clutch, thus improving the reliability of the device in different temperature environments in desert areas. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the overall internal structure of the present invention; Figure 3 For the present invention Figure 2 Enlarged schematic diagram of the structure at point A in the diagram; Figure 4 This is a schematic diagram of the overall structure of the eccentric balance wheel of the present invention; Figure 5This is a schematic diagram of the overall structure of the cooling and unblocking mechanism of the present invention; Figure 6 This is a schematic diagram showing the positional relationship between the cooling and unblocking mechanism and the stator housing of the present invention; Figure 7 This is a rear view of the overall structure of the present invention; Figure 8 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B in the diagram; Figure 9 This is a cross-sectional schematic diagram of the internal structure of the axial phase change box of the present invention.

[0017] In the diagram: 1. Flywheel disc; 2. Clutch housing; 3. Clutch disc; 4. Output slide shaft; 5. Pressure plate assembly; 6. Actuating slide sleeve; 7. Pressing and stabilizing mechanism; 71. Stator housing; 72. Actuating slide column; 721. Magnetic core slide column; 722. Eccentric balance wheel; 73. Actuating electromagnet; 74. Mounting bracket; 8. Cooling and unblocking mechanism; 81. Corner nozzle; 82. Corner nozzle frame; 83. Ultrasonic vibration rod; 9. Heat insulation mechanism; 91. Disc-side phase change box; 911. Elastic shell bottom; 912. Heat dissipation shell ring; 92. Shaft-side phase change box; 921. Ventilation chamber; 922. Phase change receiving chamber. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention.

[0020] Example 1: Please refer to Figure 1-4 The present invention provides a technical solution: a dual-plate high-performance nano-carbon dry clutch, including a flywheel 1, the flywheel 1 being fixedly connected to the engine crankshaft, a clutch housing 2 being fixedly connected to the front of the flywheel 1, a circular through hole being opened on the front of the clutch housing 2, and the wall of the clutch housing 2 being a hollow structure for accommodating paraffin-based phase change material, which absorbs heat and provides heat insulation in a high-temperature environment, and releases heat to maintain the working temperature in a low-temperature environment. The clutch housing 2 is rotatably connected to the front of an actuating sleeve 6. The actuating sleeve 6 is rotatably connected to an output slide shaft 4 via a bearing. The output slide shaft 4 is fixedly connected to the transmission shaft of the vehicle gearbox. The clutch disc 3 is slidably connected to the back of the output slide shaft 4. The clutch disc 3 includes a driven disc slidably connected to the output slide shaft 4. The driven disc is made of carbon steel. Friction plates are fixedly connected to both the front and back of the driven disc. The friction plates are made of nano-carbon. The front of the clutch disc 3 is fixedly connected to a pressure plate assembly 5. The pressure plate assembly 5 is fixedly connected to the inside of the clutch housing 2 via a pressure spring. The pressure plate assembly 5 includes a pressure plate. A diaphragm spring is fixedly connected to the front of the pressure plate. The front of the diaphragm spring is located on the back of the actuating sleeve 6, which is the prior art. The actuating sleeve 6 is connected to the clutch pedal mechanism of the vehicle. When a vehicle passes through a desert region, the friction plates of the clutch flywheel disc 1 and clutch disc 3 are often affected by the high temperature of the desert and fine debris such as sand and dust, resulting in reduced contact pressure. After prolonged clutch operation, fine impurities gradually accumulate on the contact surfaces of the friction plates and flywheel, leading to a decrease in the contact area during clutch engagement, reducing transmission stability, and making the vehicle prone to losing power. A pressing and stabilizing mechanism 7 is rotatably connected to the back of the flywheel disc 1. The pressing and stabilizing mechanism 7 includes: The stator housing 71 is rotatably connected to the back of the flywheel 1. A temperature probe is embedded in the front of the stator housing 71 to detect the temperature of the flywheel 1. The temperature probe is electrically connected to the vehicle's on-board computer via a wire. An arc-shaped through hole is opened on the front of the stator housing 71. The back of the stator housing 71 is connected to the air pump device installed on the vehicle and serves as the mounting base for the pressing and stabilizing mechanism 7. The sliding column 72 includes a magnetic core sliding column 721, which is slidably connected to the front of the flywheel 1. A permanent magnet core column is embedded inside the sliding column 72. A friction block made of nano-carbon is fixedly connected to the front of the magnetic core sliding column 721. The magnetic core sliding column 721 is fixedly connected to the inside of the flywheel 1 by a spring. Lubricating oil is applied to the surface between the magnetic core sliding column 721 and the inside of the flywheel 1. An eccentric balance wheel 722 is rotatably connected inside the magnetic core sliding column 721 through the permanent magnet core column. The front cross-section of the eccentric balance wheel 722 is fan-shaped. The eccentric balance wheel 722 is made of non-magnetic metal. Lubricating oil is applied to the surface of both the eccentric balance wheel 722 and the permanent magnet core column of the magnetic core sliding column 721. The actuating electromagnet 73 is fixedly connected inside the stator housing 71 and is electrically connected to the vehicle's on-board computer via a wire. Mounting bracket 74 is fixedly connected to the back of stator housing 71. Mounting bracket 74 is fixedly connected to the surface of vehicle engine body and is used to connect clutch and vehicle engine to maintain the stationary state of stator housing 71.

[0021] During use, the friction plates of the flywheel disc 1 and the clutch disc 3 are in a close contact state under the action of the pressure spring of the pressure plate assembly 5, so that the engine power shaft outputs power to the gearbox through the clutch. During vehicle operation, the on-board computer determines the working status of the vehicle clutch based on the vehicle engine speed and actual vehicle speed. This allows the on-board computer to adjust the energizing current of the actuating electromagnet 73, thereby adjusting the magnitude of the electromagnetic force generated by the actuating electromagnet 73. After being subjected to the electromagnetic force of the actuating electromagnet 73, the permanent magnet core of the magnetic core slide 721 moves the entire actuating slide 72 towards the friction plate of the clutch disc 3, thereby maintaining the contact between the flywheel disc 1 and the friction plate of the clutch disc 3 and preventing slippage. At the same time, the electromagnetic force generated by the actuating electromagnet 73 can also act on part of the driven disc of the clutch disc 3, assisting the driven disc of the clutch disc 3 in pressing the friction plate against the flywheel disc 1 and the magnetic core slide 721, thereby maintaining the engagement state of the clutch. During the rotation of the clutch with the vehicle's power shaft, the eccentric balance wheel 722 oscillates and rotates under the action of centrifugal force. The oscillation and rotation of the eccentric balance wheel 722 generates vibration, which helps to loosen small impurities that fly into the clutch housing 2 and the surface of the clutch housing 2, preventing small impurities from adhering and affecting heat dissipation. At the same time, during the contact between the friction block of the magnetic core slide 721 and the friction plate of the clutch disc 3, it helps to clean the friction plate debris generated during the contact between the friction plate and the flywheel disc 1, as well as the attached external small impurities, maintaining the contact area inside the clutch.

[0022] Example 2: Please refer to Figure 1-6 Based on Embodiment 1, the present invention provides a technical solution: excessively high operating temperature will reduce the friction coefficient of the friction plate, thereby reducing the friction between the clutch friction plate and the flywheel 1. Passive heat dissipation alone cannot quickly cool down the temperature, which can easily reduce the vehicle's safety performance. Therefore, a cooling and unblocking mechanism 8 is fixedly connected to the front of the pressing and stabilizing mechanism 7. The cooling and unblocking mechanism 8 includes a corner nozzle 81 connected to the front of the flywheel 1. The back of the corner nozzle 81 is connected to an arc-shaped through hole on the front of the stator housing 71. A corner spray frame 82 is connected to the front of the stator housing 71. Rectangular through holes are opened on the back and bottom of the corner spray frame 82. Brushes are fixedly connected to the bottom and back of the corner spray frame 82. An ultrasonic vibration rod 83 is fixedly connected to the top of the corner spray frame 82. An ultrasonic vibration bar is embedded inside the ultrasonic vibration rod 83. The ultrasonic vibration bar is connected to the vehicle's on-board computer through a wire.

[0023] During operation, the temperature probe of the stator housing 71 assists the vehicle computer in monitoring the temperature changes of the flywheel 1. The vehicle computer adjusts the flow rate of the gas pump into the stator housing 71 based on the data fed back by the temperature probe of the stator housing 71. After entering the stator housing 71, part of the gas passes through the corner nozzle 81 and is blown onto the friction blocks of the flywheel 1, the magnetic core slide column 721, and the friction plate surface of the clutch disc 3. This helps to reduce heat and also helps to clean the debris worn off during the contact between the friction plate and the flywheel 1 surface, as well as the small external impurities that adhere to it. The other part enters the corner nozzle 82 and is blown onto the outer surface of the clutch housing 2. This helps to clean the outer surface of the clutch housing 2 in conjunction with the brush. At the same time, the gas is blown into the inside of the clutch housing 2 from the through hole on the front of the clutch housing 2, which helps to clean the front of the pressure plate assembly 5 and the clutch disc 3. This also helps to cool the pressure plate assembly 5 and the clutch disc 3 and clean the impurities stuck on the front of the clutch housing 2, thus maintaining the cooling effect of the clutch. During the cleaning process, the vehicle's computer controls the ultrasonic vibration rod 83 to generate high-frequency vibration. The high-frequency vibration is transmitted to the brush of the corner spray frame 82, causing the brush to vibrate at a high frequency, thereby improving the cleaning effect of the brush.

[0024] Example 3: Please refer to Figure 1-9 Based on Embodiments 1 and 2, this invention provides a technical solution: In desert regions, the temperature difference between day and night is significant. High daytime temperatures affect the friction between the clutch friction plate and the flywheel disc 1, while lower nighttime temperatures can reduce the fluidity of the lubricating oil on the surface of the vehicle's clutch operating mechanism, affecting the smoothness of clutch engagement. To ensure that the vehicle's clutch remains at its normal operating temperature at night, a heat insulation mechanism 9 is fixedly connected inside the clutch housing 2. The heat insulation mechanism 9 includes a disc-side phase change box 91 fixedly connected inside the clutch housing 2, and the disc-side phase change box 91 includes an elastic shell bottom 9 fixedly connected to the inner wall of the clutch housing 2. 11. A heat dissipation shell ring 912 is fixedly connected to the outer surface of the clutch housing 2. The heat dissipation shell ring 912 is located at the bottom of the corner spray frame 82. A shaft-side phase change box 92 is fixedly connected inside the stator housing 71. The shaft-side phase change box 92 includes a vent chamber 921 fixedly connected to the back of the inner wall of the stator housing 71. A phase change receiving chamber 922 is fixedly connected to the outer surface of the vent chamber 921. The front of the vent chamber 921 communicates with the corner spray frame 82, and the back of the vent chamber 921 communicates with the back of the inner wall of the stator housing 71. The shaft-side phase change box 92 is located on the back of the actuating electromagnet 73. The elastic shell bottom 911 and the phase change receiving chamber 922 are filled with paraffin-based phase change material.

[0025] When in use, in environments with high daytime temperatures, the heat in the outside air and the heat dissipated during clutch operation are absorbed by the phase change material inside the disc-side phase change box 91, shaft-side phase change box 92, and clutch housing 2. After absorbing heat, the phase change material becomes fluid and stores the heat. When the vehicle enters a low-temperature environment such as at night, the phase change materials of the disc-side phase change box 91, the shaft-side phase change box 92, and the clutch housing 2 dissipate heat to the outside, and some of the heat is transferred to the inside of the clutch to maintain the temperature inside the clutch. During vehicle operation, because the axle-side phase change box 92 is closer to the engine, more heat accumulates inside the stator housing 71 where the axle-side phase change box 92 is located. In Embodiment 2, after the gas discharged by the air pump enters the stator housing 71, some of the gas enters from the back of the ventilation chamber 921, passes through the interior of the ventilation chamber 921 and is discharged from the front of the ventilation chamber 921, carrying away some of the heat absorbed by the phase change containment chamber 922 and the heat generated by the energization of the actuating electromagnet 73, preventing the phase change containment chamber 922 from overheating and losing its thermal protection effect on the actuating electromagnet 73.

[0026] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A dual-plate high-performance nano-carbon dry clutch, comprising a flywheel disc (1), a clutch housing (2) fixedly connected to the front of the flywheel disc (1), an actuating sleeve (6) rotatably connected to the front of the clutch housing (2), an output sliding shaft (4) rotatably connected to the actuating sleeve (6) via a bearing, a clutch disc (3) slidably connected to the back of the output sliding shaft (4), and a pressure plate assembly (5) fixedly connected to the front of the clutch disc (3), characterized in that: The flywheel (1) is rotatably connected to a pressing and stabilizing mechanism (7). The pressing and stabilizing mechanism (7) includes: Stator housing (71), which is rotatably connected to the back of flywheel disk (1); The sliding column (72) includes a magnetic core sliding column (721), which is slidably connected to the front of the flywheel disk (1). A permanent magnet core column is embedded inside the sliding column (72). An actuating electromagnet (73) is fixedly connected inside the stator housing (71).

2. The dual-plate high-performance nano-carbon dry clutch according to claim 1, characterized in that: The pressure plate assembly (5) is fixedly connected to the inside of the clutch housing (2) by a spring. A friction block is fixedly connected to the front of the magnetic core slide column (721). The magnetic core slide column (721) is fixedly connected to the inside of the flywheel disk (1) by a spring.

3. The dual-plate high-performance nano-carbon dry clutch according to claim 2, characterized in that: The magnetic core slide column (721) is internally connected to an eccentric balance wheel (722) via a permanent magnet core column. The eccentric balance wheel (722) is made of non-magnetic metal.

4. The dual-plate high-performance nano-carbon dry clutch according to claim 1, characterized in that: The clutch housing (2) has a circular through hole on its front side, and the stator housing (71) has an arc-shaped through hole on its front side. The pressing and stabilizing mechanism (7) is fixedly connected to a cooling and unblocking mechanism (8) on its front side. The cooling and unblocking mechanism (8) includes a corner nozzle (81) connected to the front side of the flywheel disc (1). The back side of the corner nozzle (81) is connected to the arc-shaped through hole on the front side of the stator housing (71). The front side of the stator housing (71) is connected to a corner spray frame (82). The back side and bottom of the corner spray frame (82) are both provided with rectangular through holes.

5. A dual-plate high-performance nano-carbon dry clutch according to claim 4, characterized in that: The bottom and back of the corner spray frame (82) are fixedly connected with brushes, and the top of the corner spray frame (82) is fixedly connected with an ultrasonic vibration rod (83), and an ultrasonic vibration bar is embedded inside the ultrasonic vibration rod (83).

6. A dual-plate high-performance nano-carbon dry clutch according to claim 4, characterized in that: The wall of the clutch housing (2) is a hollow structure. A heat insulation mechanism (9) is fixedly connected inside the clutch housing (2). The heat insulation mechanism (9) includes a disc-side phase change box (91) fixedly connected inside the clutch housing (2). The disc-side phase change box (91) includes an elastic shell bottom (911) fixedly connected to the inner wall of the clutch housing (2). A heat dissipation shell ring (912) is fixedly connected to the outer surface of the clutch housing (2).

7. A dual-plate high-performance nano-carbon dry clutch according to claim 6, characterized in that: The stator housing (71) is internally fixedly connected to a shaft-side phase change box (92). The shaft-side phase change box (92) includes a ventilation chamber (921) fixedly connected to the back of the inner wall of the stator housing (71). The outer surface of the ventilation chamber (921) is fixedly connected to a phase change receiving chamber (922). The front of the ventilation chamber (921) is connected to the corner spray frame (82), and the back of the ventilation chamber (921) is connected to the back of the inner wall of the stator housing (71).

8. A dual-plate high-performance nano-carbon dry clutch according to claim 7, characterized in that: The elastic shell bottom (911) and the phase change chamber (922) are filled with paraffin-based phase change material.

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