A heating device with intelligent temperature control function

Abstract

The invention discloses a heating device with intelligent temperature control function, which relates to the technical field of heating and drying, and comprises an outer shell, a sealed door, an inner shell, a curved grooved drum, a straight grooved drum, a drying mesh cage and several heaters, wherein the sealed door is hinged on one side of the outer shell, the inner shell is installed inside the outer shell, the curved grooved drum is rotatably installed in the inner shell, the straight grooved drum is rotatably installed in the curved grooved drum, the drying mesh cage is arranged inside the straight grooved drum, the side of the drying mesh cage close to the sealed door is connected to the inner shell, several heaters are slidably installed on the inner wall of the straight grooved drum, a planetary gear set is arranged on the side of the inner shell away from the sealed door, a drip groove is arranged at the bottom of the inner shell, and a drainage groove is arranged below the drip groove. Before the operator uses the heating device for drying, the operator first places the articles to be dried on the storage bracket in the drying mesh cage through a pallet, then closes the sealed door, and starts the heating device for heating.

Description

Technical Field

[0001] The invention relates to the technical field of heating and drying, and in particular to a heating device with an intelligent temperature control function. Background Art

[0002] Heating devices have a wide range of uses. They can be used for heating for living services or for heating for scientific research. There are many ways of heating, including direct heating and remote circulation heating. The investment required for remote circulation heating is huge, and the heat energy loss along the way caused by circulation heating must also be considered. However, the advantages of remote circulation heating in terms of large service range and long time are also irreplaceable.

[0003] The heat source of direct heating is relatively concentrated, and the energy utilization rate is relatively high. However, the concentrated energy output makes the heat distribution in the entire space uneven. Long-term heating causes the humidity in the entire space to slowly increase. If the moisture cannot be discharged, it will have an adverse effect on the originally dry environment. Therefore, a heating device with uniform heat distribution and the ability to discharge moisture is required. Summary of the invention

[0004] The object of the present invention is to provide a heating device with intelligent temperature control function to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a heating device with intelligent temperature control function, comprising an outer shell, a sealed door, an inner shell, a curved grooved drum, a straight grooved drum, a drying mesh cage and several heaters, wherein the sealed door is hinged on one side of the outer shell, the inner shell is installed inside the outer shell, the curved grooved drum is rotatably installed in the inner shell, the straight grooved drum is rotatably installed in the curved grooved drum, the drying mesh cage is arranged inside the straight grooved drum, the side of the drying mesh cage close to the sealed door is connected to the inner shell, several heaters are slidably installed on the inner wall of the straight grooved drum, a planetary gear set is arranged on the side of the inner shell away from the sealed door, a drip groove is arranged at the bottom of the inner shell, a drainage groove is arranged below the drip groove, and a temperature sensor for monitoring is also arranged in the inner shell. Before the operator uses the heating device for drying, he first places the items to be dried on the storage bracket in the drying mesh cage through a pallet, then closes the sealed door, and starts the heating device for heating.

[0006] Furthermore, a storage bracket is provided on the inner wall of the drying net cage, an active magnetic ring is provided at one end of the linear groove drum close to the sealing door, a plurality of magnetic blocks are evenly distributed in a ring shape inside the active magnetic ring, and the magnetic poles of every two adjacent magnetic blocks are arranged in opposite directions, four straight grooves are evenly distributed on the linear groove drum, a central gear is installed at the middle of one end of the linear groove drum away from the active magnetic ring, a servo motor is installed inside the outer shell, and the motor shaft of the servo motor passes through the inner shell and is connected to the central gear.

[0007] Furthermore, a closed curved annular groove is provided on the inner wall of the curved groove drum, and three planetary gears are installed on the side of the curved groove drum away from the sealing door through a planetary gear bracket. The three planetary gears are evenly distributed in a ring shape, and each planetary gear is meshed with the central gear for transmission. An inner gear ring is provided on the side of the inner shell close to the planetary gear, and the three planetary gears are meshed with the inner gear ring. The servo motor is powered on and started to drive the central gear to rotate, and the linear groove drum rotates synchronously with the central gear. The central gear drives the planetary gears to move, and the planetary gears drive the curved groove drum to decelerate through the planetary gear bracket, that is, both the curved groove drum and the linear groove drum are in a rotating state, but the rotation speed of the linear groove drum is faster than that of the curved groove drum, and the linear groove drum drives the heater to rotate at the same time, and the linear groove drum and the curved groove drum are relative displaced to push the sliding short column to slide in the curved annular groove, so that the heater slides back and forth on the linear groove drum, and the heating range of the heater changes continuously and will not be repeated on the same path, thereby making the heating range larger and the heating effect more uniform.

[0008] Furthermore, a sealing slip ring is provided inside the inner shell, and the sealing slip ring is sealingly and slidingly connected with the curved groove drum, an induced air chamber is formed between the inner shell and the curved groove drum on one side close to the sealing door, and an air outlet chamber is formed between the inner shell and the curved groove drum on one side close to the planetary gear set, a plurality of air inlet holes are provided at the position of the inner shell corresponding to the induced air chamber, and a plurality of air outlet holes are provided at the position of the inner shell corresponding to the air outlet chamber, the linear groove drum drives the active magnetic ring to rotate during the rotation, and the active magnetic ring and the driven magnetic ring drive a plurality of fins to rotate through magnetic transmission, and the movement of the fins drives the gas circulation inside the device, and the external air enters the induced air chamber through the air inlet hole, and the airflow passes through the induced air chamber and the air inlet slot into the inner chamber, and then enters the drying mesh cage from the middle air outlet slot, and the airflow passes through the drying mesh cage and is heated and blown out by the heater, so as to heat and dry the articles, and the evaporated water vapor moves in the direction away from the air outlet slot as a whole, so the water vapor passes through the air outlet hole into the air outlet chamber, and the water vapor is concentrated by the annular cover and then discharged uniformly through the air outlet pipe.

[0009] Furthermore, a plurality of semiconductor refrigeration plates are arranged on the outer wall of the curved groove drum corresponding to the air induced cavity, and the plurality of semiconductor refrigeration plates are arranged obliquely, the cooling end of the semiconductor refrigeration plate is located in the air induced cavity, and the heating end of the semiconductor refrigeration plate is in contact with the curved groove drum, and a scraper is installed inside the drip groove, and the scraper is in contact with a plurality of semiconductor refrigeration plates. After the external air enters the air induced cavity, it contacts with a pair of semiconductor refrigeration plates. After the air is cooled, the water vapor liquefies into water droplets and adheres to the semiconductor refrigeration plate. The semiconductor refrigeration plate processes the air to ensure that the air entering the drying mesh cage remains dry, and the heat generated by the heating end of the semiconductor refrigeration plate heats the curved groove drum to further increase the internal heat of the device.

[0010] Furthermore, an annular cover is provided on the side of the inner shell away from the sealing door, and the annular cover wraps a plurality of air outlet holes. An outlet pipe is connected to the bottom of the annular cover, and one end of the outlet pipe extends into the drainage groove. After the semiconductor refrigeration plate rotates to the bottom, it contacts the scraper. The scraper scrapes off the liquefied water droplets on the semiconductor refrigeration plate, and the low-temperature condensed water drips into the drainage groove along the scraper through the drip groove. Since the outlet pipe passes below the drop of low-temperature condensed water, the water vapor condenses when it is cold in the outlet pipe, forming a water flow that flows into the drainage groove. Since the water vapor in the outlet pipe is liquefied, the air pressure is reduced, which helps to guide the airflow inside the device and assists in the discharge of water vapor inside the device.

[0011] Furthermore, a sliding short column is provided on one side of each of the heaters, the heater is slidably installed in the straight groove, the sliding short column on the door lock is slidably installed in the curved ring groove, a small motor is provided inside the sliding short column, a small impeller is installed inside the heater, the small impeller is connected to the small motor, a small hole is provided on the side of the heater where the sliding short column is installed, a plurality of heating wires are provided on the side of the heater away from the sliding short column, the small motor in the heater drives the small impeller to rotate, the small impeller blows air toward the heating wire, the air is heated by the heating wire, and after the hot air is blown out, the drying cage is evenly heated from all directions to provide a heat source and achieve rapid drying.

[0012] Furthermore, an inner chamber is arranged inside the sealed door, and a plurality of air inlet slots and air outlet slots are provided on one side of the sealed door close to the outer shell. The plurality of air inlet slots are connected to the air induction cavity, and the air outlet slots are connected to the interior of the drying cage.

[0013] Furthermore, a driven magnetic ring is rotatably installed in the inner chamber. The driven magnetic ring is of the same size as the driving magnetic ring. A plurality of magnetic blocks are evenly distributed in a ring shape inside the driven magnetic ring. The poles of every two adjacent magnetic blocks are oppositely arranged. A plurality of fins are arranged on the driven magnetic ring, and the plurality of fins are evenly distributed in a ring shape.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The heater is driven to rotate by the straight groove drum, and the curved groove drum pushes the sliding short column to slide in the curved ring groove, causing the heater to slide back and forth on the straight groove drum. The heating range of the heater changes continuously and will not be repeated on the same path, thereby making the heating range larger and the heating effect more uniform.

[0015] By setting up a semiconductor refrigeration plate, when the air is cooled, the water vapor liquefies into water droplets and adheres to the semiconductor refrigeration plate. The semiconductor refrigeration plate processes the air to ensure that the air entering the drying cage remains dry. The heat generated by the heating end of the semiconductor refrigeration plate heats the curved groove drum to further increase the internal heat of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ; Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ; Figure 3 This is a schematic diagram of the internal structure of the sealing door of the present invention; Figure 4 The internal structure of the present invention is shown in FIG. Figure 1 ; Figure 5 The internal structure of the present invention is shown in FIG. Figure 2 ; Figure 6 The decomposition structure of the present invention is shown in FIG. Figure 1 ; Figure 7 The decomposition structure of the present invention is shown in FIG. Figure 2 ; Figure 8 The decomposition structure of the present invention is shown in FIG. Figure 3 .

[0017] Fig. 9 It is a schematic diagram of the structure of the heater of the present invention.

[0018] In the figure: 1. outer shell; 2. sealing door; 201. air inlet slot; 202. air outlet slot; 203. inner chamber; 204. driven magnetic ring; 205. fin; 3. drainage slot; 4. inner shell; 401. air inlet hole; 402. air outlet hole; 403. annular cover; 404. air outlet pipe; 405. drip groove; 406. scraper; 407. inner gear ring; 5. servo motor; 6. curved groove cylinder; 601. planetary gear; 602. semiconductor refrigeration plate; 7. linear groove cylinder; 701. central gear; 702. active magnetic ring; 8. drying mesh cage; 9. heater; 901. sliding short column; 902. small motor; 903. small impeller; 904. heating wire. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example: Figure 1-Figure 9The present invention provides a technical solution, a heating device with intelligent temperature control function, comprising an outer shell 1, a sealed door 2, an inner shell 4, a curved groove drum 6, a straight groove drum 7, a drying mesh cage 8 and several heaters 9, the sealed door 2 is hinged on one side of the outer shell 1, the inner shell 4 is installed inside the outer shell 1, the curved groove drum 6 is rotatably installed in the inner shell 4, the straight groove drum 7 is rotatably installed in the curved groove drum 6, the drying mesh cage 8 is arranged inside the straight groove drum 7, the side of the drying mesh cage 8 close to the sealed door 2 is connected to the inner shell 4, several heaters 9 are slidably installed on the inner wall of the straight groove drum 7, a planetary gear set is arranged on the side of the inner shell 4 away from the sealed door 2, a drip groove 405 is arranged at the bottom of the inner shell 4, a drainage groove 3 is arranged below the drip groove 405, and a temperature sensor for monitoring is also arranged in the inner shell 4. Sensor, an inner chamber 203 is arranged inside the sealed door 2, a plurality of air inlet slots 201 and air outlet slots 202 are arranged on one side of the sealed door 2 close to the outer shell 1, the plurality of air inlet slots 201 are communicated with the air induction chamber, the air outlet slots 202 are communicated with the inside of the drying net cage 8, a driven magnetic ring 204 is rotatably installed in the inner chamber 203, the driven magnetic ring 204 is the same size as the active magnetic ring 702, a plurality of magnetic blocks are evenly distributed in a ring shape inside the driven magnetic ring 204, the magnetic poles of every two adjacent magnetic blocks are arranged in opposite directions, a plurality of fins 205 are arranged on the driven magnetic ring 204, and the plurality of fins 205 are evenly distributed in a ring shape, before the operator uses the heating device for drying, the operator first places the items to be dried on the storage bracket in the drying net cage 8 through the pallet, then closes the sealed door 2, and starts the heating device for heating.

[0021] A storage bracket is arranged on the inner wall of the drying net cage 8, an active magnetic ring 702 is arranged at one end of the linear groove drum 7 close to the sealing door 2, a plurality of magnetic blocks are evenly arranged in a ring shape inside the active magnetic ring 702, and the magnetic poles of every two adjacent magnetic blocks are arranged in opposite directions, four straight grooves are evenly arranged on the linear groove drum 7, a central gear 701 is installed in the middle of one end of the linear groove drum 7 away from the active magnetic ring 702, a servo motor 5 is installed inside the outer shell 1, the motor shaft of the servo motor 5 passes through the inner shell 4 and is connected to the central gear 701, a closed curved ring groove is arranged on the inner wall of the curved groove drum 6, three planetary gears 601 are installed on the side of the curved groove drum 6 away from the sealing door 2 through a planetary gear bracket, the three planetary gears 601 are evenly arranged in a ring shape, each planetary gear 601 is meshed with the central gear 701 for transmission, and an inner inner shell 4 is provided with an inner side close to the planetary gear 601 The gear ring 407 and the three planetary gears 601 are all meshed with the inner gear ring 407, and the servo motor 5 is powered on and started, driving the central gear 701 to rotate, and the linear groove drum 7 rotates synchronously with the central gear 701, and the central gear 701 drives the planetary gears 601 to move, and the planetary gears 601 drive the curved groove drum 6 to decelerate through the planetary gear bracket, that is, both the curved groove drum 6 and the linear groove drum 7 are in a rotating state, but the rotation speed of the linear groove drum 7 is faster than that of the curved groove drum 6, and the linear groove drum 7 drives the heater 9 to rotate at the same time, and the linear groove drum 7 and the curved groove drum 6 are relatively displaced, pushing the sliding short column 901 to slide in the curved ring groove, thereby causing the heater 9 to slide back and forth on the linear groove drum 7, and the heating range of the heater 9 changes continuously, and will not be repeated on the same path, thereby making the heating range larger and the heating effect more uniform.

[0022] A sliding short column 901 is provided on one side of each heater 9. The heater 9 is slidably installed in the straight groove. The sliding short column 901 on the door lock is slidably set in the curved ring groove. A small motor 902 is provided inside the sliding short column 901. A small impeller 903 is installed inside the heater 9, and the small impeller 903 is connected to the small motor 902. A small hole is opened on the side of the heater 9 where the sliding short column 901 is installed. A plurality of heating wires 904 are provided on the side of the heater 9 away from the sliding short column 901. The small motor 902 in the heater 9 drives the small impeller 903 to rotate, and the small impeller 903 blows air toward the heating wire 904. The air is heated by the heating wire 904. After the hot air is blown out, the drying net cage 8 is evenly heated from all directions to provide a heat source to achieve rapid drying.

[0023] A sealing slip ring is arranged inside the inner shell 4, and the sealing slip ring is sealingly and slidingly connected with the curved groove drum 6. An air induction cavity is formed between the inner shell 4 and the curved groove drum 6 on the side close to the sealing door 2, and an air outlet cavity is formed between the inner shell 4 and the curved groove drum 6 on the side close to the planetary gear set. A plurality of air inlet holes 401 are opened at the position of the inner shell 4 corresponding to the air induction cavity, and a plurality of air outlet holes 402 are opened at the position of the inner shell 4 corresponding to the air outlet cavity. The linear groove drum 7 drives the active magnetic ring 702 to rotate during the rotation process, and the active magnetic ring 702 and the driven magnetic ring 204 drive a plurality of fins 205 to rotate through magnetic transmission. The movement of the fins 205 drives the gas circulation inside the device. The external air enters the air induced cavity through the air inlet hole 401. The airflow passes through the air induced cavity and enters the inner chamber 203 through the air inlet slot 201, and then enters the drying mesh cage 8 from the middle air outlet slot 202. The airflow passes through the drying mesh cage 8 and is heated and blown out by the heater 9 to heat and dry the items. The evaporated water vapor moves as a whole in the direction away from the air outlet slot 202. Therefore, the water vapor passes through the air outlet hole 402 and enters the air outlet cavity. After the water vapor is concentrated by the annular cover 403, it is uniformly discharged through the air outlet pipe 404.

[0024] A plurality of semiconductor refrigeration plates 602 are arranged on the outer wall of the curved groove barrel 6 corresponding to the air induction cavity. The plurality of semiconductor refrigeration plates 602 are arranged obliquely. The cooling end of the semiconductor refrigeration plate 602 is located in the air induction cavity. The heating end of the semiconductor refrigeration plate 602 contacts the curved groove barrel 6. A scraper 406 is installed inside the drip groove 405. The scraper 406 contacts several semiconductor refrigeration plates 602. An annular cover 403 is arranged on the side of the inner shell 4 away from the sealing door 2. The annular cover 403 wraps several air outlet holes 402. The bottom of the annular cover 403 is connected to an air outlet pipe 404. One end of the air outlet pipe 404 extends to the drainage groove 3. After the external air enters the air induction cavity, it contacts the semiconductor refrigeration plates 602. After the air is cooled, the water vapor liquefies into water droplets and adheres to the semiconductor refrigeration plates 602. The semiconductor refrigeration plate 602 processes the air to ensure that the air entering the drying cage 8 remains dry. The heat generated by the heating end of the semiconductor refrigeration plate 602 heats the curved groove drum 6 to further increase the internal heat of the device. The semiconductor refrigeration plate 602 rotates to the bottom and contacts the scraper 406. The scraper 406 scrapes off the liquefied water droplets on the semiconductor refrigeration plate 602. The low-temperature condensed water drips into the drainage groove 3 along the scraper 406 through the drip groove 405. Since the outlet pipe 404 passes below the drop of low-temperature condensed water, the water vapor condenses when it is cold in the outlet pipe 404, forming a water flow that flows into the drainage groove 3. Since the water vapor in the outlet pipe 404 is liquefied, the air pressure is reduced, which helps to guide the airflow inside the device and assists in the discharge of water vapor inside the device.

[0025] The working principle of the present invention is as follows: before the operator uses the heating device for drying, he first places the articles to be dried on the storage bracket in the drying cage 8 through the support plate, then closes the sealing door 2, starts the heating device for heating, and the servo motor 5 is powered on to start, driving the central gear 701 to rotate, and the linear groove drum 7 rotates synchronously with the central gear 701. The central gear 701 drives the planetary gear 601 to move, and the planetary gear 601 drives the curved groove drum 6 to rotate at a reduced speed through the planetary gear bracket, that is, both the curved groove drum 6 and the linear groove drum 7 are in a rotating state, but the rotation speed of the linear groove drum 7 is faster than that of the curved groove drum 6, and the linear groove drum 7 drives the heating device 9 rotates simultaneously, and the linear groove drum 7 and the curved groove drum 6 are relatively displaced, pushing the sliding short column 901 to slide in the curved ring groove, thereby causing the heater 9 to slide back and forth on the linear groove drum 7. The heating range of the heater 9 changes continuously and will not be repeated on the same path, thereby making the heating range larger and the heating effect more uniform. The small motor 902 in the heater 9 drives the small impeller 903 to rotate, and the small impeller 903 blows air to the electric heating wire 904. The air is heated by the electric heating wire 904. After the hot air is blown out, the drying net cage 8 is evenly heated from all directions to provide a heat source and achieve rapid drying.

[0026] The linear groove drum 7 drives the active magnetic ring 702 to rotate during the rotation process. The active magnetic ring 702 and the driven magnetic ring 204 drive the plurality of fins 205 to rotate through magnetic transmission. The movement of the fins 205 drives the gas circulation inside the device. The external air enters the air induced cavity through the air inlet hole 401. The airflow passes through the air induced cavity through the air inlet slot 201 and enters the inner chamber 203. Then, it enters the drying mesh cage 8 from the middle air outlet slot 202. The airflow passes through the drying mesh cage 8 and is heated and blown out by the heater 9 to heat and dry the items. The evaporated water vapor moves as a whole in the direction away from the air outlet slot 202. Therefore, the water vapor passes through the air outlet hole 402 and enters the air outlet cavity. After the water vapor is concentrated by the annular cover 403, it is uniformly discharged through the air outlet pipe 404.

[0027] After the external air enters the induced draft chamber, it contacts with a pair of semiconductor refrigeration plates 602. When the air is cooled, the water vapor liquefies into water droplets and adheres to the semiconductor refrigeration plates 602. The semiconductor refrigeration plates 602 process the air to ensure that the air entering the drying mesh cage 8 remains dry. The heat generated by the heating end of the semiconductor refrigeration plate 602 heats the curved groove drum 6 to further increase the internal heat of the device. After the semiconductor refrigeration plate 602 rotates to the bottom, it contacts with the scraper 406. The scraper 406 scrapes off the liquefied water droplets on the semiconductor refrigeration plate 602. The low-temperature condensed water drips into the drainage groove 3 along the scraper 406 through the drip groove 405. Since the air outlet pipe 404 passes below the dripping of the low-temperature condensed water, the water vapor condenses when it is cooled in the air outlet pipe 404, forming a water flow that flows into the drainage groove 3. Since the water vapor in the air outlet pipe 404 is liquefied, the air pressure is reduced, which helps to guide the air flow inside the device and assists in the discharge of water vapor inside the device.

[0028] It will be apparent to those skilled in the art that the 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 the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A heating device with intelligent temperature control function, characterized in that: The invention comprises an outer shell (1), a sealing door (2), an inner shell (4), a curved groove drum (6), a straight groove drum (7), a drying mesh cage (8) and a plurality of heaters (9), wherein the sealed door (2) is hinged on one side of the outer shell (1), the inner shell (4) is mounted inside the outer shell (1), the curved groove drum (6) is rotatably mounted in the inner shell (4), the straight groove drum (7) is rotatably mounted in the curved groove drum (6), the drying mesh cage (8) is arranged inside the straight groove drum (7), a side of the drying mesh cage (8) close to the sealed door (2) is connected to the inner shell (4), a plurality of heaters (9) are slidably mounted on the inner wall of the straight groove drum (7), a planetary gear set is arranged on a side of the inner shell (4) away from the sealed door (2), a drip groove (405) is arranged at the bottom of the inner shell (4), a drainage groove (3) is arranged below the drip groove (405), and a temperature sensor for monitoring is also arranged in the inner shell (4).

2. A heating device with intelligent temperature control function according to claim 1, characterized in that: A storage bracket is arranged on the inner wall of the drying mesh cage (8); an active magnetic ring (702) is arranged at one end of the linear groove drum (7) close to the sealing door (2); a plurality of magnetic blocks are evenly arranged in a ring shape inside the active magnetic ring (702); the magnetic poles of every two adjacent magnetic blocks are arranged in opposite directions; four straight grooves are evenly arranged on the linear groove drum (7); a central gear (701) is installed at the middle of one end of the linear groove drum (7) away from the active magnetic ring (702); a servo motor (5) is installed inside the outer shell (1); a motor shaft of the servo motor (5) passes through the inner shell (4) and is connected to the central gear (701).

3. A heating device with intelligent temperature control function according to claim 2, characterized in that: The inner wall of the curved groove cylinder (6) is provided with a closed curved annular groove. Three planetary gears (601) are installed on a side of the curved groove cylinder (6) away from the sealing door (2) via a planetary gear bracket. The three planetary gears (601) are evenly distributed in a ring shape. Each planetary gear (601) meshes with a central gear (701) for transmission. An inner gear ring (407) is provided on a side of the inner shell (4) close to the planetary gears (601). The three planetary gears (601) mesh with the inner gear ring (407).

4. A heating device with intelligent temperature control function according to claim 3, characterized in that: A sealing slip ring is provided inside the inner shell (4), and the sealing slip ring is sealingly and slidingly connected to the curved groove cylinder (6); an air induction cavity is formed between the inner shell (4) and the curved groove cylinder (6) on a side close to the sealing door (2); an air outlet cavity is formed between the inner shell (4) and the curved groove cylinder (6) on a side close to the planetary gear set; a plurality of air inlet holes (401) are provided at a position of the inner shell (4) corresponding to the air induction cavity; and a plurality of air outlet holes (402) are provided at a position of the inner shell (4) corresponding to the air outlet cavity.

5. The heating device with intelligent temperature control function according to claim 4, characterized in that: A plurality of semiconductor refrigeration plates (602) are arranged on the outer wall of the curved grooved barrel (6) corresponding to the air induction cavity, and the plurality of semiconductor refrigeration plates (602) are arranged obliquely, the cooling end of the semiconductor refrigeration plate (602) is located in the air induction cavity, and the heating end of the semiconductor refrigeration plate (602) is in contact with the curved grooved barrel (6), and a scraper (406) is installed inside the drip groove (405), and the scraper (406) is in contact with the plurality of semiconductor refrigeration plates (602).

6. A heating device with intelligent temperature control function according to claim 5, characterized in that: An annular cover (403) is provided on a side of the inner shell (4) away from the sealing door (2), the annular cover (403) enclosing a plurality of air outlet holes (402), an air outlet pipe (404) being connected to the bottom of the annular cover (403), and one end of the air outlet pipe (404) extending into the drainage groove (3).

7. The heating device with intelligent temperature control function according to claim 3, characterized in that: A sliding short column (901) is provided on one side of each of the heaters (9); the heater (9) is slidably mounted in the straight groove; the sliding short column (901) on the door lock is slidably mounted in the curved ring groove; a small motor (902) is provided inside the sliding short column (901); a small impeller (903) is installed inside the heater (9); the small impeller (903) is connected to the small motor (902); a small hole is provided on one side of the heater (9) on which the sliding short column (901) is mounted; and a plurality of electric heating wires (904) are provided on the side of the heater (9) away from the sliding short column (901).

8. The heating device with intelligent temperature control function according to claim 5, characterized in that: An inner chamber (203) is provided inside the sealed door (2), and a plurality of air inlet slots (201) and air outlet slots (202) are provided on a side of the sealed door (2) close to the outer shell (1); the plurality of air inlet slots (201) are connected to the air induction chamber, and the air outlet slots (202) are connected to the interior of the drying mesh cage (8).

9. A heating device with intelligent temperature control function according to claim 8, characterized in that: A driven magnetic ring (204) is rotatably mounted in the inner chamber (203); the driven magnetic ring (204) is the same size as the driving magnetic ring (702); a plurality of magnetic blocks are evenly distributed in a ring shape inside the driven magnetic ring (204); the magnetic poles of every two adjacent magnetic blocks are arranged in opposite directions; a plurality of fins (205) are arranged on the driven magnetic ring (204); the plurality of fins (205) are evenly distributed in a ring shape.

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