A compact air-water-cooled integrated engine structure

Abstract

The application discloses a compact air-water cooling integrated engine structure and relates to the technical field of air-water cooling integrated engines.The compact air-water cooling integrated engine structure comprises an engine main body, a heat conduction assembly arranged on the front face of the engine main body, and an air guide cover arranged on the front face of the heat conduction assembly. A water tank is arranged on the front face of the air guide cover, a water outlet is formed in the right side of the water tank, two water inlets are formed in the front face of the water tank, a water pump is fixed to the left side of the front face of the air guide cover, a water suction inlet is formed in the bottom face of the water pump, and a water outlet is formed in the top face of the water pump. In the reciprocating movement of the semiconductor refrigeration sheet, the heat on the surface of the liquid suction pipe and the return pipe is absorbed, so that the problem that the cooling liquid in the water tank is accumulated with heat and the temperature of the cooling liquid in the water tank is continuously increased, thereby causing the air cooling and water cooling of the engine main body to be simultaneously poor in cooling effect is avoided.

Description

Technical Field

[0001] This invention belongs to the field of integrated air-water cooling engines, specifically relating to a compact integrated air-water cooling engine structure. Background Technology

[0002] The compact integrated air-water cooling engine structure is mainly used in new energy hybrid vehicles. It combines the high efficiency and stable thermal management capabilities of the water cooling system with the lightweight and low maintenance characteristics of the air cooling system. Through the temperature control module, it realizes the coordinated work of coolant circulation and auxiliary air cooling, effectively solving the problem of engine overheating at high power.

[0003] Patent CN208236498U discloses an air-cooled inline twin-cylinder starter-electric integrated engine, including an air-cooled engine body, a rotating shaft, power lines, and a battery. A generator motor is installed at the upper end of the air-cooled engine body, and the generator motor is connected to the air-cooled engine body via the rotating shaft. One end of the engine is connected to a starter-electric transformer, which is electrically connected to the battery via power lines. Two mounting brackets are spaced apart on the outer wall of the air-cooled engine body, and a first carburetor and a second carburetor are respectively mounted on the air-cooled engine body via the two mounting brackets. A first cylinder and a second cylinder are connected to one side of the air-cooled engine body, and the first cylinder is positioned directly above the second cylinder. The first cylinder and the second cylinder are respectively connected to the first carburetor and the second carburetor. This patent has low noise, high waste heat utilization rate, and minimal environmental impact.

[0004] During summer use, the engine block experiences high temperatures. Simultaneous air and water cooling causes heat to accumulate in the coolant circulating in the radiator, leading to a continuous rise in coolant temperature. This results in ineffective simultaneous cooling by both air and water. Furthermore, the reciprocating movement of the thermoelectric cooler mounted on the rotating plate causes vibration, potentially damaging the cooler. Additionally, in new energy hybrid vehicles, road dust adheres to the exterior of the engine block and accumulates inside the mounting bracket, hindering the smooth lateral movement of the sliding tube. Summary of the Invention

[0005] The purpose of this invention is to provide a compact integrated air-cooled and water-cooled engine structure to solve the problem that when the temperature is high in summer, and air-cooling and water-cooling are used for cooling at the same time, the coolant in the water tank circulates and accumulates heat, and the temperature of the coolant in the water tank continues to rise, which leads to poor cooling effect of air-cooling and water-cooling of the engine body.

[0006] To achieve the above objectives, the present invention provides a compact air-water integrated engine structure, comprising: an engine body, a heat-conducting component disposed on the front side of the engine body, and an air guide shroud disposed on the front side of the heat-conducting component; The water tank is located on the front of the air guide shroud. The water tank has an outlet on the right side and two inlets on the front. The coolant in the water tank absorbs heat from the surface of the air guide shroud and the coolant in the water tank circulates to discharge the heat. A water pump is fixed on the left side of the front of the air guide cover. The bottom surface of the water pump has a water inlet and the top surface of the water pump has a water outlet. A liquid extraction tube, one end of which is fixed to the outlet of the water tank and the other end of which is fixed to the suction port of the water pump; A return pipe is fixed to the two inlets of the water tank, and the end of the return pipe away from the water tank is fixedly connected to the outlet of the water pump. The trough frame is fixed to the front of the air guide shroud, and the top and bottom surfaces of the trough frame are provided with sliding grooves; The screw is installed through and rotatably on the left and right sides of the inner wall of the slot frame; The slide tube is slidably installed on the outer wall of the screw, and slides back and forth in the threaded groove of the screw and in the sliding groove of the slot frame. A reciprocating plate is fixed to the outer wall of a sliding tube, and the sliding tube drives the reciprocating plate to move back and forth. A semiconductor cooling chip is fixed to the inner wall of a U-shaped plate. The U-shaped plate drives the semiconductor cooling chip to move back and forth, thereby cooling the surface of the semiconductor cooling chip. The semiconductor cooling chip absorbs heat from the surfaces of the liquid extraction pipe and the return pipe. The semiconductor cooling chip is used to cool the coolant in the liquid extraction pipe and the return pipe.

[0007] In one possible implementation, the heat-conducting assembly includes: a heat-conducting plate, a temperature sensor, a motor, a connecting shaft, and a turbofan. The heat-conducting plate is disposed between the front of the engine body and the back of the air guide shroud. A through hole is provided on the back of the heat-conducting plate. The temperature sensor is fixed to the right side of the back of the heat-conducting plate. The motor is fixed to the inner wall of the through hole in the heat-conducting plate. The connecting shaft is fixed to the front of the output shaft of the motor. The turbofan is fixed to the back of the connecting shaft and is located inside the air guide shroud.

[0008] In one possible implementation, the water pump is located above the water tank, the liquid extraction pipe is located above the water tank, the return pipe is located in front of the water tank, and the thermoelectric cooler is located in front of the liquid extraction pipe and the return pipe.

[0009] In one possible implementation, a micro servo motor is fixedly mounted on the right side of the slot frame, the right end of the screw is fixedly connected to the left end of the output shaft of the micro servo motor, the outer wall of the screw has a non-self-locking threaded groove, the outer wall of the threaded groove of the screw meshes with the inner wall of the slide tube, and the outer wall of the slide tube slides in contact with the inner walls of the two slide grooves of the slot frame.

[0010] In one possible implementation, an air inlet is provided on the left side of the back of the air guide shroud, an air outlet is provided on the right side of the air guide shroud, two connectors are provided on the outer wall of the liquid extraction pipe, the bottom surfaces of the two connectors of the liquid extraction pipe are fixedly connected to the top surface of the water tank, multiple recesses are provided on the back of the heat conduction plate, and a mesh groove is provided on the front of the semiconductor cooling chip.

[0011] In one possible implementation, a support plate device is provided below the outer wall of the spiral plate, which is used to support the spiral plate to move back and forth; a scraping device is provided above the outer wall of the spiral plate, which scrapes away dust inside the groove frame.

[0012] In one possible implementation, the support plate device includes: an inclined plate fixed below the outer wall of the U-shaped plate; The U-shaped plate is fixed to the back of the inclined plate, and the inclined plate drives the U-shaped plate to move back and forth left and right; The roller is rotatably mounted on the inner wall of the U-shaped plate, and the U-shaped plate drives the roller to move back and forth left and right; A straight plate is fixed to the front of the water tank, and rollers reciprocate left and right on the straight plate. The outer wall of the roller makes rolling contact with the bottom of the inner side of the straight plate, and the inclined plate is used to support the reciprocating movement of the spiral plate.

[0013] In one possible implementation, a perforated block is fixed to the bottom surface of the inclined plate, and a U-shaped rod is fixed to the front surface of the water tank. The U-shaped rod is located below the return pipe, and two rubber rings are fixed to the outer wall of the U-shaped rod. The U-shaped rod supports the rubber rings, and the perforated block slides back and forth on the surface of the U-shaped rod. The inner wall of the perforated block slides in contact with the outer wall of the U-shaped rod.

[0014] In one possible implementation, the grooving device includes an L-shaped plate fixed above the outer wall of the spiral plate; An arc plate is fixed to the back of a U-shaped plate, and an L-shaped plate drives the arc plate to move back and forth left and right. Two U-shaped blocks are fixed on both sides of the back of the arc plate. The two U-shaped blocks are sleeved on the outside of the screw. The arc plate drives the U-shaped blocks to move back and forth. A chamfering plate is fixed to the back of two U-shaped blocks. The U-shaped blocks drive the chamfering plate to move back and forth. The back of the chamfering plate slides in contact with the front of the inside of the slot frame. The chamfering plate is used to scrape off dust inside the slot frame.

[0015] In one possible implementation, a magnetic block is fixed in the center of the front of the L-shaped plate, and U-shaped strips are fixed on both sides of the front of the slot frame. A magnetic strip is fixed on the back of the inner wall of the U-shaped strip. The magnetic strip is located in front of the magnetic block, and the magnetic block moves back and forth left and right behind the magnetic strip. The back of the magnetic strip is the positive pole, and the front of the magnetic block is the negative pole.

[0016] Compared with the prior art, the beneficial effects of the present invention are: (1) The present invention uses an engine body, a wind deflector, a heat conduction component, a water tank, a water pump, a liquid extraction pipe, a return pipe, a slot frame, a screw, a sliding tube, and a U-shaped plate in conjunction with a semiconductor cooling chip. The coolant in the water tank absorbs the heat from the surface of the wind deflector. The turbine fan of the heat conduction component rotates to draw airflow. The airflow enters from the air inlet of the wind deflector and exits from the air outlet of the wind deflector. The airflow discharged from the wind deflector carries away the heat. The coolant in the water tank circulates to discharge the heat. Under the restriction of the slot of the slot frame, the sliding tube slides back and forth in the threaded groove of the screw. The sliding tube slides back and forth in the slot of the slot frame. The sliding tube drives the U-shaped plate to move back and forth in the left and right. The U-shaped plate drives the semiconductor cooling chip to move back and forth in the left and right. The surface of the semiconductor cooling chip cools down. The semiconductor cooling chip absorbs the heat from the surface of the liquid extraction pipe and the return pipe, preventing the coolant in the water tank from circulating and accumulating heat. The continuous rise in the temperature of the coolant in the water tank causes the simultaneous cooling effect of the air cooling and water cooling of the engine body to be poor.

[0017] (2) By setting up the support plate device, the inclined plate, U-shaped plate and roller cooperate with the slotted straight plate. The inclined plate drives the U-shaped plate to move back and forth left and right. The U-shaped plate drives the roller to move back and forth left and right. The roller rolls back and forth left and right in the slotted straight plate, so that the inclined plate supports the reciprocating movement under the U-shaped plate, preventing the reciprocating movement of the reciprocating plate carrying the semiconductor cooling chip from causing vibration and damage to the semiconductor cooling chip.

[0018] (3) The present invention uses a support plate device to make the hole block and the U-shaped rod cooperate with the rubber ring. The U-shaped rod supports the rubber ring, and the hole block slides back and forth on the surface of the U-shaped rod. The rubber ring limits the two sides of the hole block to prevent the U-shaped plate from hitting the water pump and causing damage to the internal parts of the water pump.

[0019] (4) The present invention, through the setting of the grooving device, enables the L-shaped plate, the arc plate and the U-shaped strip to cooperate with the chamfering plate. The L-shaped plate drives the arc plate to move back and forth left and right, the arc plate drives the U-shaped strip to move back and forth left and right, and the U-shaped strip drives the chamfering plate to move back and forth left and right. The chamfering plate scrapes away the dust accumulated in the groove frame, preventing the dust from accumulating inside the groove frame and causing poor back and forth sliding of the slide tube, resulting in the slide tube moving unsmoothly left and right.

[0020] (5) By setting the grooving device, the magnetic block and the U-shaped strip plate cooperate with the magnetic strip. The magnetic block moves back and forth behind the magnetic strip. Under the effect of magnetic attraction, the speed of the magnetic block moving back and forth is slowed down, preventing the sliding tube from moving back and forth too fast and causing the vibration frequency of the U-shaped plate to be too high. Attached Figure Description

[0021] Figure 1 Overall diagram provided for embodiments of this application; Figure 2 Overall back view provided for embodiments of this application; Figure 3 This is a front view of the air guide shroud provided in an embodiment of this application; Figure 4 This is a cross-sectional view of the air guide shroud provided in an embodiment of this application; Figure 5 This is a rear view of the air guide cover provided in an embodiment of this application; Figure 6 This is a front view of the water tank provided in an embodiment of this application; Figure 7 A diagram of the support plate device provided in the embodiments of this application; Figure 8 Provided for the embodiments of this application Figure 7 Enlarged view of a portion of point A in the middle; Figure 9 A diagram of the scraping device provided in an embodiment of this application; Figure 10 Provided for the embodiments of this application Figure 9 Enlarged view of section B in the middle.

[0022] Explanation of key figure labels: 1. Engine body; 2. Air guide shroud; 3. Heat conduction assembly; 301. Heat conduction plate; 302. Temperature sensor; 303. Electric motor; 304. Connecting shaft; 305. Turbofan; 4. Water tank; 5. Water pump; 6. Liquid extraction pipe; 7. Return pipe; 8. Slot frame; 9. Screw; 10. Sliding tube; 11. U-shaped plate; 12. Semiconductor cooling chip; 13. Support plate device; 131. Inclined plate; 132. U-shaped plate; 133. Roller; 134. Slotted straight plate; 135. Hole block; 136. U-shaped rod; 137. Rubber ring; 14. Grooving device; 141. L-shaped plate; 142. Arc plate; 143. U-shaped strip; 144. Chamfer plate; 145. Magnetic block; 146. U-shaped strip; 147. Magnetic strip. Detailed Implementation

[0023] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0024] like Figure 1-10 As shown, one embodiment of the present invention is: a compact air-water integrated engine structure, comprising: an engine body 1, a heat-conducting component 3 disposed on the front of the engine body 1, an air guide shroud 2 disposed on the front of the heat-conducting component 3, an air inlet on the left side of the back of the air guide shroud 2, and an air outlet on the right side of the air guide shroud 2. The heat-conducting component 3 includes: a heat-conducting plate 301, a temperature sensor 302, a motor 303, a connecting shaft 304, and a turbofan 305. The heat-conducting plate 301 is disposed between the front of the engine body 1 and the back of the air guide shroud 2. The back of the heat-conducting plate 301 has multiple recesses and a through hole. The temperature sensor 302 is fixed to the right side of the back of the heat-conducting plate 301. The motor 303 is fixed to the inner wall of the through hole of the heat-conducting plate 301. The connecting shaft 304 is fixed to the front of the output shaft of the motor 303. The turbofan 305 is fixed to the back of the connecting shaft 304 and is located inside the air guide shroud 2. Water tank 4 is located on the front of air guide shroud 2. Water tank 4 has an outlet on the right side and two inlets on the front. Water pump 5 is fixed on the left side of the front of the air guide cover 2. The bottom of the water pump 5 has a water inlet and the top of the water pump 5 has a water outlet. The water pump 5 is located above the water tank 4. The liquid extraction pipe 6 has one end fixed to the outlet of the water tank 4 and the other end fixed to the suction port of the water pump 5. Two connectors are provided on the outer wall of the liquid extraction pipe 6. The bottom surfaces of the two connectors of the liquid extraction pipe 6 are fixedly connected to the top surface of the water tank 4. The liquid extraction pipe 6 is located above the water tank 4. Return pipe 7 is fixed at the two inlets of water tank 4. The end of return pipe 7 away from water tank 4 is fixedly connected to the outlet of water pump 5. Return pipe 7 is located in front of water tank 4. The trough frame 8 is fixed to the front of the air guide shroud 2, and the top and bottom surfaces of the trough frame 8 are provided with sliding grooves. Screw 9, screw 9 passes through and rotates to install the left and right sides of the inner wall of the mounting bracket 8; The slide tube 10 is slidably installed on the outer wall of the screw 9. A micro servo motor is fixedly installed on the right side of the slot frame 8. The right end of the screw 9 is fixedly connected to the left end of the output shaft of the micro servo motor. The outer wall of the screw 9 is provided with a non-self-locking threaded groove. The outer wall of the threaded groove of the screw 9 meshes with the inner wall of the slide tube 10. The outer wall of the slide tube 10 slides in contact with the inner walls of the two slide grooves of the slot frame 8. The spiral plate 11 is fixed to the outer wall of the slide tube 10; A semiconductor cooling chip 12 is fixed to the inner wall of the spiral plate 11. A mesh groove is provided on the front side of the semiconductor cooling chip 12. The semiconductor cooling chip 12 is used to cool the coolant in the liquid extraction pipe 6 and the return pipe 7. The semiconductor cooling chip 12 is located in front of the liquid extraction pipe 6 and the return pipe 7. When using this compact air-cooled integrated engine, in summer, when the driver turns on the new energy vehicle, the engine block 1 starts, and the exterior of the engine block 1 begins to heat up. The engine block 1 transfers heat to the heat conduction plate 301, and the heat conduction plate 301 transfers heat to the air guide shroud 2. The coolant in the water tank 4 absorbs the heat from the surface of the air guide shroud 2. The temperature sensor 302 on the heat conduction assembly 3 monitors the external temperature of the engine block 1, and the temperature sensor 302 starts the electric motor 303. The output shaft of the electric motor 303 begins to rotate forward. The output shaft of motor 303 drives connecting shaft 304 to rotate clockwise, which in turn drives turbofan 305 to rotate clockwise. Turbofan 305 draws airflow from the air inlet of air guide shroud 2 and exhausts it from the air outlet. The exhaust airflow carries away heat. When the temperature monitored by temperature sensor 302 rises again, temperature sensor 302 activates water pump 5. Water pump 5's suction port begins to draw liquid, and the suction pipe 6 draws coolant from water tank 4. The coolant enters water pump 5, and the water pump 5's outlet discharges the coolant. The coolant is delivered to the return pipe 7, which then returns the coolant to the water tank 4. The coolant circulates and dissipates heat. Simultaneously, the output shaft of the micro servo motor on the slot frame 8 begins to rotate in both directions. The output shaft of the micro servo motor drives the screw 9 to rotate in both directions. Under the constraint of the slot of the slot frame 8, the slide tube 10 slides back and forth in the threaded groove of the screw 9. The slide tube 10 drives the return plate 11 to move back and forth, which in turn drives the semiconductor cooling chip 12 to move back and forth. The semiconductor cooling chip 12 starts to cool down as it moves back and forth. The semiconductor cooling chip 12 absorbs the heat from the surface of the liquid extraction pipe 6 and the return pipe 7, preventing the temperature of the coolant circulating in the water tank 4 from continuously rising. This avoids the problem of heat accumulation in the coolant circulating in the water tank 4 during engine body 1 operation, which would cause the air-cooled and water-cooled cooling effects of the engine body 1 to be poor.

[0025] A support plate device 13 is provided below the outer wall of the spiral plate 11. The support plate device 13 is used to support the spiral plate 11 to move back and forth. A scraping device 14 is provided above the outer wall of the spiral plate 11. The scraping device 14 scrapes away the dust inside the slot frame 8.

[0026] Working principle: When the engine body 1 starts, the coolant in the water tank 4 absorbs the heat from the surface of the air guide shroud 2. The output shaft of the electric motor 303 drives the connecting shaft 304 to rotate clockwise, which in turn drives the turbofan 305 to rotate clockwise. The rotating turbofan 305 draws airflow into the air guide shroud 2 through the air inlet and out through the air outlet. The water pump 5 draws in coolant through its suction port, and the suction pipe 6 draws coolant from the water tank 4. The coolant enters the water pump 5, and the water pump 5 outlet delivers the coolant to the return pipe 7, which then returns the coolant to the engine. The coolant enters the water tank 4 and circulates to dissipate heat. The output shaft of the micro servo motor drives the screw 9 to rotate back and forth. Under the restriction of the groove of the slot frame 8, the slide tube 10 slides back and forth in the threaded groove of the screw 9. The slide tube 10 drives the reciprocating plate 11 to move back and forth in the left and right. The reciprocating plate 11 drives the semiconductor cooling chip 12 to move back and forth in the left and right. The surface of the semiconductor cooling chip 12 cools down and absorbs the heat from the surface of the liquid extraction pipe 6 and the return pipe 7.

[0027] like Figure 1-10 As shown, based on the above embodiments, in another embodiment of the present invention, the support plate device 13 includes: an inclined plate 131, which is fixed below the outer wall of the U-shaped plate 11; U-shaped plate 132, U-shaped plate 132 is fixed to the back of inclined plate 131; Roller 133 is rotatably mounted on the inner wall of U-shaped plate 132; The straight plate 134 is fixed to the front of the water tank 4; The outer wall of the roller 133 makes rolling contact with the bottom of the inner side of the straight plate 134 in the groove, and the inclined plate 131 is used to support the reciprocating movement of the spiral plate 11. While the slide tube 10 drives the reciprocating plate 11 to move left and right, the reciprocating plate 11 drives the inclined plate 131 to move left and right, the inclined plate 131 drives the U-shaped plate 132 to move left and right, the U-shaped plate 132 drives the roller 133 to move left and right, and the roller 133 rolls left and right in the slot plate 134, so that the inclined plate 131 supports the reciprocating movement below the reciprocating plate 11, reducing the shaking when the reciprocating plate 11 moves. This avoids the problem of the reciprocating movement of the reciprocating plate 11 carrying the semiconductor cooling chip 12 causing vibration and damage to the semiconductor cooling chip 12 when the engine body 1 is in use.

[0028] A hole block 135 is fixed on the bottom surface of the inclined plate 131, and a U-shaped rod 136 is fixed on the front of the water tank 4. The U-shaped rod 136 is located below the return pipe 7. Two rubber rings 137 are fixed on the outer wall of the U-shaped rod 136, and the inner wall of the hole block 135 slides in contact with the outer wall of the U-shaped rod 136. While the inclined plate 131 drives the U-shaped plate 132 to move back and forth, the inclined plate 131 also drives the hole block 135 to move back and forth. The water tank 4 supports the U-shaped rod 136, and the U-shaped rod 136 supports the rubber ring 137. The hole block 135 slides back and forth on the surface of the U-shaped rod 136. The rubber ring 137 limits the two sides of the hole block 135, so that the U-shaped plate 11 will not hit the water pump 5 during the reciprocating movement. This avoids the problem of the U-shaped plate 11 hitting the water pump 5 and causing damage to the internal parts of the water pump 5 when the engine body 1 is in use.

[0029] The grooving device 14 includes: an L-shaped plate 141, which is fixed above the outer wall of the spiral plate 11; Arc plate 142 is fixed to the back of the herringbone plate 11; Two U-shaped strips 143 are fixed on both sides of the back of the arc plate 142 and are fitted around the outside of the screw 9; Chamfer plate 144 is fixed to the back of the two U-shaped strips 143 respectively. The back of chamfer plate 144 slides in contact with the front of the inside of the slot frame 8. Chamfer plate 144 is used to scrape off the dust inside the slot frame 8. While the slide tube 10 drives the reciprocating plate 11 to move left and right, the reciprocating plate 11 drives the L-shaped plate 141 to move left and right, the L-shaped plate 141 drives the arc plate 142 to move left and right, the arc plate 142 drives the U-shaped block 143 to move left and right, and the U-shaped block 143 drives the chamfer plate 144 to move left and right. During the left and right reciprocating movement, the chamfer plate 144 scrapes away the dust accumulated in the slot frame 8, thereby avoiding the problem of dust accumulating inside the slot frame 8 when the engine body 1 is in use, which would cause the slide tube 10 to slide poorly and move unsmoothly.

[0030] A magnetic block 145 is fixed in the middle of the front of the L-shaped plate 141, and a U-shaped strip plate 146 is fixed on both sides of the front of the slot frame 8. A magnetic strip 147 is fixed on the back of the inner wall of the U-shaped strip plate 146. The magnetic strip 147 is located in front of the magnetic block 145, and the back of the magnetic strip 147 is the positive pole, while the front of the magnetic block 145 is the negative pole. While the L-shaped plate 141 drives the arc plate 142 to move back and forth, the L-shaped plate 141 also drives the magnetic block 145 to move back and forth. At the same time, the slot frame 8 supports the U-shaped strip plate 146, the U-shaped strip plate 146 supports the magnetic strip 147, and the magnetic block 145 moves back and forth behind the magnetic strip 147. Under the action of magnetic repulsion, the speed of the magnetic block 145 moving back and forth is slowed down, thereby avoiding the problem that the sliding tube 10 moves back and forth too fast when the engine body 1 is in use, causing the vibration frequency of the spiral plate 11 to be too high.

[0031] Working principle: The U-shaped plate 11 drives the inclined plate 131 to move back and forth left and right, the inclined plate 131 drives the U-shaped plate 132 to move back and forth left and right, the U-shaped plate 132 drives the roller 133 to move back and forth left and right, and the roller 133 rolls back and forth left and right in the slotted plate 134, so that the inclined plate 131 supports the U-shaped plate 11 to move back and forth. The inclined plate 131 drives the hole block 135 to move back and forth, the U-shaped rod 136 supports the rubber ring 137, the hole block 135 slides back and forth on the surface of the U-shaped rod 136, and the rubber ring 137 limits the hole block 135 on both sides. The U-shaped plate 11 drives the L-shaped plate 141 to move back and forth left and right. The L-shaped plate 141 drives the arc plate 142 to move back and forth left and right. The arc plate 142 drives the U-shaped strip 143 to move back and forth left and right. The U-shaped strip 143 drives the chamfer plate 144 to move back and forth left and right. The chamfer plate 144 scrapes away the dust accumulated in the slot frame 8. L-shaped plate 141 drives magnetic block 145 to move back and forth, U-shaped strip plate 146 supports magnetic strip 147, and magnetic block 145 moves back and forth behind magnetic strip 147. Under the effect of magnetic attraction, the speed of magnetic block 145 moving back and forth is slowed down.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A compact air-water cooled integrated engine structure, characterized in that, include: Engine body (1), a heat conduction component (3) is provided on the front side of the engine body (1), and a wind guide shroud (2) is provided on the front side of the heat conduction component (3). Water tank (4), the water tank (4) is located on the front of the air guide shroud (2), the water tank (4) has an outlet on the right side, and the water tank (4) has two inlets on the front; Water pump (5), the water pump (5) is fixed on the left side of the front of the air guide cover (2), the bottom surface of the water pump (5) is provided with a water inlet, and the top surface of the water pump (5) is provided with a water outlet; The liquid extraction pipe (6) is fixed at one end to the outlet of the water tank (4) and at the other end to the suction port of the water pump (5). Return pipe (7), the return pipe (7) is fixed at the two inlets of the water tank (4), and the end of the return pipe (7) away from the water tank (4) is fixedly connected to the outlet of the water pump (5); The trough frame (8) is fixed to the front of the air guide shroud (2), and the top and bottom surfaces of the trough frame (8) are provided with sliding grooves; Screw (9), the screw (9) passes through and rotates through the inner wall of the mounting bracket (8) on the left and right sides; A slide tube (10) is slidably mounted on the outer wall of the screw (9); A spiral plate (11) is fixed to the outer wall of the slide tube (10); A semiconductor cooling chip (12) is fixed to the inner wall of a spiral plate (11) and is used to cool the coolant in the pumping pipe (6) and the return pipe (7).

2. The compact air-water cooled integrated engine structure according to claim 1, characterized in that, The heat-conducting assembly (3) includes: a heat-conducting plate (301), a temperature sensor (302), a motor (303), a connecting shaft (304), and a turbofan (305). The heat-conducting plate (301) is disposed between the front of the engine body (1) and the back of the air guide shroud (2). A through hole is provided on the back of the heat-conducting plate (301). The temperature sensor (302) is fixed on the right side of the back of the heat-conducting plate (301). The motor (303) is fixed on the inner wall of the through hole of the heat-conducting plate (301). The connecting shaft (304) is fixed on the front of the output shaft of the motor (303). The turbofan (305) is fixed on the back of the connecting shaft (304) and is located inside the air guide shroud (2).

3. The compact air-water cooled integrated engine structure according to claim 2, characterized in that, The water pump (5) is located above the water tank (4), the liquid extraction pipe (6) is located above the water tank (4), the return pipe (7) is located in front of the water tank (4), and the semiconductor cooling chip (12) is located in front of the liquid extraction pipe (6) and the return pipe (7).

4. The compact air-water cooled integrated engine structure according to claim 3, characterized in that, A micro servo motor is fixedly installed on the right side of the slot frame (8). The right end of the screw (9) is fixedly connected to the left end of the output shaft of the micro servo motor. The outer wall of the screw (9) is provided with a non-self-locking threaded groove. The outer wall of the threaded groove of the screw (9) meshes with the inner wall of the slide tube (10). The outer wall of the slide tube (10) slides in contact with the inner walls of the two slide grooves of the slot frame (8).

5. The compact air-water cooled integrated engine structure according to claim 4, characterized in that, An air inlet is provided on the left side of the back of the air guide hood (2), and an air outlet is provided on the right side of the air guide hood (2). Two connectors are provided on the outer wall of the liquid extraction pipe (6). The bottom surface of the two connectors of the liquid extraction pipe (6) is fixedly connected to the top surface of the water tank (4). Multiple recesses are provided on the back of the heat conduction plate (301), and a mesh groove is provided on the front of the semiconductor cooling chip (12).

6. The compact air-water cooled integrated engine structure according to claim 5, characterized in that, A support plate device (13) is provided below the outer wall of the herringbone plate (11), and the support plate device (13) is used to support the herringbone plate (11) to move back and forth left and right; A scraping device (14) is provided above the outer wall of the spiral plate (11) to scrape away dust inside the groove frame (8).

7. A compact air-water cooled integrated engine structure according to claim 6, characterized in that, The support plate device (13) includes: an inclined plate (131), which is fixed below the outer wall of the spiral plate (11); U-shaped plate (132), said U-shaped plate (132) is fixed to the back of inclined plate (131); Roller (133), said roller (133) is rotatably mounted on the inner wall of U-shaped plate (132); A straight plate (134) is fixed to the front of the water tank (4); The outer wall of the roller (133) makes rolling contact with the bottom of the inner side of the straight plate (134), and the inclined plate (131) is used to support the reciprocating movement of the spiral plate (11) left and right.

8. The compact air-water cooled integrated engine structure according to claim 7, characterized in that, The bottom surface of the inclined plate (131) is fixed with a hole block (135), and the front surface of the water tank (4) is fixed with a U-shaped rod (136). The U-shaped rod (136) is located below the return pipe (7). Two rubber rings (137) are fixed on the outer wall of the U-shaped rod (136). The inner wall of the hole block (135) is in sliding contact with the outer wall of the U-shaped rod (136).

9. A compact air-water cooled integrated engine structure according to claim 8, characterized in that, The grooving device (14) includes: an L-shaped plate (141), which is fixed above the outer wall of the spiral plate (11); Arc plate (142), said arc plate (142) is fixed to the back of the spiral plate (11); Two U-shaped strips (143) are fixed on both sides of the back of the arc plate (142) and the two U-shaped strips (143) are sleeved on the outside of the screw (9); Chamfering plate (144) is fixed to the back of two U-shaped blocks (143). The back of the chamfering plate (144) slides in contact with the front of the inside of the slot frame (8). The chamfering plate (144) is used to scrape off the dust inside the slot frame (8).

10. A compact air-water cooled integrated engine structure according to claim 9, characterized in that, A magnetic block (145) is fixed in the middle of the front side of the L-shaped plate (141), and a U-shaped strip (146) is fixed on both sides of the front side of the slot frame (8). A magnetic strip (147) is fixed on the back side of the inner wall of the U-shaped strip (146). The magnetic strip (147) is located in front of the magnetic block (145). The back side of the magnetic strip (147) is the positive pole, and the front side of the magnetic block (145) is the negative pole.

Images