Intelligent gas fueling temperature controller

Abstract

The application discloses a kind of intelligent gas mould temperature controller, including cabinet, the workspace is equipped in the cabinet, heating furnace is equipped in the workspace, heating space is formed in the heating furnace, heated pipeline is fixedly equipped in the heating space, rotating ring is fixedly equipped in the periphery of the heating furnace, control motor is equipped in the side of the rotating ring, as a kind of intelligent gas mould temperature controller, by setting rotatable heating furnace, in system initial heating stage, using rotating heating furnace, the flow rate of heat conducting oil in system is accelerated, while ensuring that heated pipeline is heated evenly in heating furnace, can substantially reduce the time consumption of initial heating stage, improve heating efficiency;The heating furnace of the application rotates in work, will not affect the stable operation of igniter and furnace end, and the pipeline connected with the heating furnace when rotating all pass through reasonable layout, so that the axis of rotating ring and the rotating shaft of heating furnace coincide, no movement interference occurs, and the system can run smoothly.

Description

Technical Field

[0001] This invention belongs to the field of mold temperature controller technology, specifically relating to an intelligent gas-fired mold temperature controller. Background Technology

[0002] A gas-fired mold temperature controller is a heat energy conversion device. It is mainly used for heating and supplying heat during the production process of molds, templates, etc. It uses heat transfer oil as the heat carrier and a circulating oil pump to force liquid phase circulation, transferring heat energy to the heat-using equipment and then returning it for reheating.

[0003] Existing gas-fired mold temperature controllers require a lengthy initial heating phase before reaching the ideal temperature to heat molds and other heat-consuming components, followed by circulation. Traditional operation involves starting the hot oil circulation pump for cold furnace ignition, followed by heating at a rate of 10°C / hour until reaching 90-95°C. This process takes several hours, severely impacting production efficiency. This is mainly because the oil viscosity is high during cold furnace operation, resulting in lower flow velocity within the heating surface tubes, a thicker oil film on the tube walls, and poor heat transfer conditions. Direct exposure to high temperatures can easily cause localized excessively high oil film temperatures, leading to carbonization of the heat transfer oil and reducing its effective service life. Summary of the Invention

[0004] In order to solve the above-mentioned problems in the existing technology, the present invention aims to provide an intelligent gas mold temperature controller.

[0005] The technical solution adopted in this invention is as follows:

[0006] An intelligent gas-fired mold temperature controller includes a chassis with a working space inside. A heating furnace is located within the working space, forming a heating space. A heating pipe is fixedly installed within the heating space. A rotating ring is fixedly installed around the periphery of the heating furnace. A control motor is located on one side of the rotating ring and is fixedly connected to the inner wall of the working space. A drive gear is fixedly installed on the output shaft of the working space. A transmission gear is located on one side of the drive gear and meshes with the drive gear. The transmission gear is fixedly mounted on a rotating shaft, which is rotatably mounted on a bearing bracket. The bearing bracket is fixedly connected to one inner wall of the working space. A rotating gear is located on one side of the transmission gear and is fixedly connected to the rotating shaft. The rotating gear meshes with the rotating ring.

[0007] In a preferred embodiment of the present invention, the heating pipe passes through both sides of the heating furnace to form an oil outlet connection pipe and an oil return connection pipe respectively. An oil outlet space and an oil return space are respectively provided on both sides of the working space. A partition is provided between the working space and the oil outlet space, and between the working space and the oil return space. The partition is fixedly connected to the chassis. An oil outlet pipe is provided in the oil outlet space and is connected to the oil outlet connection pipe. An oil return pipe is provided in the oil return space and is connected to the oil return connection pipe.

[0008] As a preferred embodiment of the present invention, a first rotating ring is provided on the side of the oil outlet connecting pipe away from the heating furnace, the oil outlet connecting pipe is rotatably connected to the first rotating ring, an oil outlet pipe is provided on the side of the first rotating ring away from the oil outlet connecting pipe, the oil outlet pipe is fixedly connected to the first rotating ring, an installation seat is fixedly provided on the inner wall of one side of the oil outlet space, a circulation pump is fixedly provided on the installation seat, and the circulation pump is connected to the oil outlet pipe.

[0009] In a preferred embodiment of the present invention, the ends of the oil outlet pipe and the oil return pipe furthest from the heating furnace both penetrate the casing. An oil-gas separator is fixedly installed at the end of the oil return pipe outside the casing. A connecting pipe is fixedly installed on one side of the oil-gas separator. A secondary oil tank is provided on the side of the connecting pipe furthest from the oil-gas separator. The secondary oil tank is fixedly connected to the casing. A support is provided on one side of the secondary oil tank, and the support is fixedly connected to the casing. A high-level oil tank is fixedly installed on the support. The high-level oil tank is connected to the secondary oil tank via an exhaust pipe. An oil inlet is fixedly installed on the high-level oil tank. A connecting pipe is provided on one side of the connecting pipe, and the secondary oil tank and the oil return pipe are connected via the connecting pipe. An oil inlet pipe is provided on one side of the high-level oil tank, and the high-level oil tank and the secondary oil tank are connected via the oil inlet pipe.

[0010] As a preferred embodiment of the present invention, a smoke exhaust port is provided on one side of the heating furnace, a smoke exhaust space is provided between the working space and the oil outlet space, a baffle is provided between the smoke exhaust space and the working space, the baffle is fixedly connected to the chassis, the smoke exhaust port is connected to the smoke exhaust space, and a smoke exhaust port is fixedly provided on one side of the smoke exhaust space.

[0011] As a preferred embodiment of the present invention, an igniter is provided at one end of the heating furnace away from the flue gas outlet, a burner head is fixedly provided on the igniter, the burner head passes through one end of the heating furnace, the burner head is rotatably connected to the heating furnace, and a gas connection pipe is fixedly provided on the igniter.

[0012] As a preferred embodiment of the present invention, a fixed pipe is provided between the return oil connecting pipe and the return oil pipe, a fixed interface is fixedly provided on the fixed pipe, the fixed interface is fixedly connected to the return oil pipe, a second rotating ring is fixedly provided at one end of the fixed pipe away from the fixed interface, a rotating component is rotatably provided on the side of the second rotating ring away from the fixed pipe, a rotating interface is fixedly provided on the rotating component, and the rotating interface is fixedly connected to the return oil connecting pipe.

[0013] As a preferred embodiment of the present invention, a gas inlet pipe is fixedly provided inside the fixed pipe. The gas inlet pipe passes through one end of the fixed pipe near the fixed interface, and the end of the gas inlet pipe away from the fixed interface passes through the rotating member and is fixedly connected to the gas connection pipe. The gas inlet pipe is fixedly connected to the fixed pipe and rotatably connected to the rotating member.

[0014] As a preferred embodiment of the present invention, the axis of the second rotating ring, the axis of the first rotating ring, and the axis of the heating furnace coincide, and the igniter and the furnace head are located on the axis of the heating furnace.

[0015] As a preferred embodiment of the present invention, a support plate is provided on one side of the igniter, the support plate is fixedly connected to the igniter, a rotating plate is provided on the periphery of the support plate, the rotating plate is rotatably connected to the support plate, and the oil return connection pipe is fixedly connected to the rotating plate; two pillars are fixedly provided on the inner wall of the working space, namely a first pillar and a second pillar, the first pillar and the second pillar are located on two different inner walls of the working space, a shaped block is slidably provided on each pillar, a return spring is provided between the pillar and the shaped block, the two ends of the return spring are fixedly connected to the pillar and the shaped block respectively, and a support member is provided at the end of each pillar away from the shaped block, and two support members are fixedly connected to the igniter respectively.

[0016] The beneficial effects of this invention are as follows: As an intelligent gas mold temperature controller, this invention, by setting a rotatable heating furnace, accelerates the flow rate of heat transfer oil in the system during the initial heating stage, while ensuring uniform heating of the heated pipes within the furnace. This significantly reduces the time required for the initial heating stage and improves heating efficiency. Furthermore, the rotation of the heating furnace during operation does not affect the stable operation of the igniter and the burner head. The pipes connected to the heating furnace during rotation are rationally arranged so that the axis of the rotating ring coincides with the axis of rotation of the heating furnace, preventing motion interference and ensuring smooth system operation. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is the present invention. Figure 1 A schematic diagram of the internal structure of the chassis;

[0020] Figure 3 This is the present invention. Figure 2 Another perspective of the peripheral structure diagram;

[0021] Figure 4 This is the present invention. Figure 1 A top-view structural diagram;

[0022] Figure 5 This is the present invention. Figure 4 A schematic diagram of the AA-direction structure;

[0023] Figure 6 This is the present invention. Figure 4 A schematic diagram of the CC-direction structure;

[0024] Figure 7 This is the present invention. Figure 6 A schematic diagram of the connection structure between the fixed tube and the rotating component;

[0025] Figure 8 This is the present invention. Figure 7 A schematic diagram of the cross-sectional structure. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the invention and are not intended to limit the invention; that is, the described embodiments are merely some embodiments of the invention, and not all embodiments. The components of the embodiments of the invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0028] The following is combined with Figure 1-8This invention describes a specific embodiment of an intelligent gas-fired mold temperature controller, comprising a chassis 11, a working space 52 within the chassis 11, a heating furnace 33 within the working space 52, forming a heating space within the heating furnace 33, a heating pipe 57 fixedly disposed within the heating space, a rotating ring 34 fixedly disposed around the periphery of the heating furnace 33, a control motor 27 disposed on one side of the rotating ring 34, the control motor 27 being fixedly connected to the inner wall of the working space 52, a drive gear 26 fixedly disposed on the output shaft of the working space 52, a transmission gear 24 disposed on one side of the drive gear 26, the transmission gear 24 meshing with the drive gear 26, and the transmission gear 24 being fixedly disposed on a rotating shaft 23. Shaft 23 is rotatably mounted on bearing bracket 25, which is fixedly connected to one side of the inner wall of the working space 52. A rotating gear 28 is provided on one side of the transmission gear 24, which is fixedly connected to the rotating shaft 23 and meshes with the rotating ring 34. The heating pipe 57 is arranged in a spiral inside the heating space and is close to the inner wall of the heating space. When the control motor 27 drives the heating furnace 33 to rotate, the rotation direction of the heating furnace 33 is opposite to the spiral direction of the heating pipe 57. This ensures that the heat transfer oil in the heating pipe 57 is heated evenly, increases the flow rate of the heat transfer oil in the heating pipe 57, reduces the time consumed in the initial heating stage, improves heating efficiency, and prevents local oil film temperature from becoming too high and carbonizing.

[0029] Beneficially, the heating pipe 57 passes through both sides of the heating furnace 33, forming an oil outlet connection pipe 32 and an oil return connection pipe 35 respectively. An oil outlet space 48 and an oil return space 53 are respectively provided on both sides of the working space 52. A partition 49 is provided between the working space 52 and the oil outlet space 48, and between the working space 52 and the oil return space 53. The partition 49 is fixedly connected to the chassis 11. An oil outlet pipe 15 is provided in the oil outlet space 48, and the oil outlet pipe 15 communicates with the oil outlet connection pipe 32. An oil return pipe 17 is provided in the oil return space 53, and the oil return pipe 17 is connected to the oil return connection pipe 35. The oil outlet space 48 and the oil return space 53 are separated, corresponding to different working temperatures, allowing for flexible adjustment of the chassis materials and heat dissipation.

[0030] Advantageously, a first rotating ring 29 is provided on the side of the oil outlet connecting pipe 32 away from the heating furnace 33, and the oil outlet connecting pipe 32 is rotatably connected to the first rotating ring 29. An oil outlet pipe 15 is provided on the side of the first rotating ring 29 away from the oil outlet connecting pipe 32, and the oil outlet pipe 15 is fixedly connected to the first rotating ring 29. A mounting base 47 is fixedly provided on the inner wall of one side of the oil outlet space 48, and a circulation pump 30 is fixedly provided on the mounting base 47. The circulation pump 30 is connected to the oil outlet pipe 15. A sealing bearing is provided at the connection between the first rotating ring 29 and the oil outlet connecting pipe 32 to meet the rotation requirements of the heating furnace 33 without affecting the sealing of the furnace.

[0031] Advantageously, the ends of the oil outlet pipe 15 and the oil return pipe 17 away from the heating furnace 33 both penetrate the casing 11. An oil-gas separator 16 is fixedly installed at the end of the oil return pipe 17 outside the casing 11. A connecting pipe 36 is fixedly installed on one side of the oil-gas separator 16. A secondary oil tank 14 is provided on the side of the connecting pipe 36 away from the oil-gas separator 16. The secondary oil tank 14 is fixedly connected to the casing 11. A bracket 56 is provided on one side of the secondary oil tank 14. A high-level oil tank 12 is fixedly connected to the chassis 11 and mounted on the bracket 56. The high-level oil tank 12 is connected to the auxiliary oil tank 14 via an exhaust pipe 13, and an oil inlet 44 is fixedly mounted on the high-level oil tank 12. A connecting pipe 55 is provided on one side of the connecting pipe 36, through which the auxiliary oil tank 14 and the return oil pipe 17 are connected. An oil inlet pipe 62 is provided on one side of the high-level oil tank 12, through which the high-level oil tank 12 and the auxiliary oil tank 14 are connected. The oil-gas separator 16 is used to separate gases in the system, and the high-level oil tank 12 is used to compensate for volume changes in the heat transfer oil due to temperature variations, thereby stabilizing the pressure head of the system's heat carrier and also helping the system to dehydrate and exhaust gases.

[0032] Advantageously, a flue gas outlet 31 is provided on one side of the heating furnace 33, a flue gas outlet 50 is provided between the working space 52 and the oil outlet space 48, a baffle 51 is provided between the flue gas outlet 50 and the working space 52, the baffle 51 is fixedly connected to the chassis 11, the flue gas outlet 31 communicates with the flue gas outlet 50, and a flue gas outlet 46 is fixedly provided on one side of the flue gas outlet 50. The flue gas outlet 50 is completely separated from other components within the chassis 11.

[0033] Advantageously, an igniter 18 is provided at the end of the heating furnace 33 away from the flue gas outlet 31. A burner head 58 is fixedly provided on the igniter 18. The burner head 58 passes through one end of the heating furnace 33 and is rotatably connected to the heating furnace 33. A gas connection pipe 39 is fixedly provided on the igniter 18. The burner head 58 sprays flames, and the flames heat the heated pipe 57 within the heating space.

[0034] Advantageously, a fixed pipe 19 is provided between the oil return connection pipe 35 and the oil return pipe 17. A fixed interface 61 is fixedly provided on the fixed pipe 19. The fixed interface 61 is fixedly connected to the oil return pipe 17. A second rotating ring 20 is fixedly provided at one end of the fixed pipe 19 away from the fixed interface 61. A rotating component 59 is rotatably provided on the side of the second rotating ring 20 away from the fixed pipe 19. A rotating interface 60 is fixedly provided on the rotating component 59. The rotating interface 60 is fixedly connected to the oil return connection pipe 35.

[0035] Advantageously, a gas inlet pipe 54 is fixedly provided inside the fixed pipe 19. The gas inlet pipe 54 passes through the fixed pipe 19 at one end near the fixed interface 61, and the gas inlet pipe 54 at the other end away from the fixed interface 61 passes through the rotating member 59 and is fixedly connected to the gas connection pipe 39. The gas inlet pipe 54 is fixedly connected to the fixed pipe 19 and rotatably connected to the rotating member 59.

[0036] Advantageously, the axis of the second rotating ring 20, the axis of the first rotating ring 29, and the axis of the heating furnace 33 coincide, and the igniter 18 and the burner head 58 are located on the axis of the heating furnace 33. Ensuring that the axes coincide is fundamental to the stable operation of the entire system when the heating furnace 33 rotates, ensuring that only the oil outlet connecting pipe 32 and the connecting pipe 35 rotate, while the remaining pipes outside the heating furnace 33 remain stationary. The stationary pipes are equipped with fixed pipe clips (not shown in the figure) to the casing 11 to ensure the stable operation of the system.

[0037] Advantageously, a support plate 37 is provided on one side of the igniter 18, the support plate 37 is fixedly connected to the igniter 18, a rotating plate 21 is provided on the periphery of the support plate 37, the rotating plate 21 is rotatably connected to the support plate 37, and the oil return connection pipe 35 is fixedly connected to the rotating plate 21; two pillars are fixedly provided on the inner wall of the working space 52, namely the first pillar 22 and the second pillar 38, the first pillar 22 and the second pillar 38 are located on two different inner walls of the working space 52, and a shaped block 41 is slidably provided on each pillar, a return spring 40 is provided between the pillar and the shaped block 41, the two ends of the return spring 40 are fixedly connected to the pillar and the shaped block 41 respectively, and a support member 42 is provided at the end of each pillar away from the shaped block 41, and the two support members 42 are fixedly connected to the igniter 18 respectively.

[0038] Working principle of this invention:

[0039] Using liquefied petroleum gas or liquefied natural gas as fuel, the gas is introduced through the gas inlet pipe 54, guided through the gas connection pipe 39, and enters the igniter 18 and the burner head 58. After the igniter 18 is started, the burner head 58 shoots out a flame, which forms a high temperature inside the heating furnace 33, heats the heated pipe 57, and generates flue gas that enters the flue gas space 50 through the flue gas outlet 31, is discharged through the flue gas outlet 46, is filtered and discharged.

[0040] Heat transfer oil is injected from the oil inlet 44, enters the auxiliary oil tank 14 through the oil inlet pipe 62, and then enters the return oil pipe 17 through the connecting pipe 55 and enters the circulation system. During this process, there are multiple valves on the pipeline, which can control the heat transfer oil to flow into the circulation system in one direction.

[0041] When the circulation pump 30 starts, it guides the heat transfer oil of the circulation system to circulate. The heat transfer oil enters the heating pipe 57 from the return oil pipe 17 through the fixed pipe 19 and the return oil connection pipe 35. It is heated in the heating furnace 33 and then flows through the oil outlet connection pipe 32 and the oil outlet pipe 15 into the mold and other heat-using devices. After the heat in the high-temperature heat transfer oil exchanges with the heat-using devices, the low-temperature heat transfer oil returns to the oil-gas separator 16. The excess gas enters the auxiliary oil tank 14 through the connection pipe 36 and is discharged into the high-level oil tank 12 through the exhaust pipe 13. The oil continues to circulate in the return oil pipe 17.

[0042] In the above process, when the heat transfer oil is circulated for the first time in the circulation system, the control motor 27 is started. The control motor 27 controls the drive gear 26 to rotate. The drive gear 26 drives the transmission gear 24 to rotate through meshing. The rotating shaft 23 rotates together with the transmission gear 24. The rotating gear 28 rotates together with the rotating shaft 23. The rotating gear 28 drives the rotating ring 34 to rotate through meshing. The heating furnace 33 rotates together with the rotating ring 34, so that the heated pipe 57 is heated evenly in the heating furnace 33. At the same time, the flow rate of the heat transfer oil in the pipeline is accelerated, the heating efficiency in the initial heating stage is improved, the heating time is reduced, and the system quickly reaches the ideal temperature.

[0043] Furthermore, during the rotation of the heating furnace 33, the return oil connection pipe 35 and the outlet oil connection pipe 32 rotate together with the heating furnace 33. The outlet oil connection pipe 32 only has a flue gas outlet 31, which does not interfere with the rotation of the outlet oil connection pipe 32. The outlet oil connection pipe 32 can rotate directly relative to the first rotating ring 29. However, the return oil connection pipe 35 contains the igniter 18 and the gas connection pipe 39. To avoid interference with the rotation of the return oil connection pipe 35 and to provide a stable working environment for the igniter 18, the rotation of the return oil connection pipe 35 drives the rotating disk 21 to rotate, while the support disk 37 remains stationary and always located at the center of the rotating disk 21. The igniter 18 is positioned so that it always operates stably on the axis of the heating furnace 33. The reason why the support plate 37 does not rotate during the above process is that the return oil connection pipe 35 will only contact one of the irregular blocks 41 at most at a certain moment during the rotation process. After the return oil connection pipe 35 contacts the irregular block 41, the return spring 40 is compressed, the irregular block 41 slides relative to the first support 22, and the return oil connection pipe 35 passes between the support member 42 and the irregular block 41. At the same time, the irregular block 41 that is not in contact with the return oil connection pipe 35 will contact the support member 42, thereby restricting the rotation of the support member 42 and preventing the igniter 18 from rotating.

[0044] In summary, the load-bearing and rotation center of the heating furnace 33 is determined by the support and limiting of the baffle 51. The reason why the igniter 18 is on the axis of the heating furnace 33 is the support of the return oil connection pipe 35 and the rotating disk 21. The reason why the igniter 18 does not rotate is that at least one of the irregular blocks 41 limits the support member 42.

[0045] In particular, the gas inlet pipe 54 has high temperature resistance, and the temperature of the low-temperature heat transfer oil will not rise. Therefore, the gas can safely pass through the gas inlet pipe 54. When the return oil connection pipe 35 rotates, the rotating part 59 rotates with the return oil connection pipe 35. The fixed pipe 19 and the second rotating ring 20 are fixed, and the gas inlet pipe 54 is also fixed. The rotation of the return oil connection pipe 35 forms a cylindrical space. The igniter 18 and the gas connection pipe 39 are both located in this space, which will not cause the pipes to become entangled or interfered.

[0046] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0047] The above description is merely an example and illustration of the structure of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the structure of the invention or exceed the scope defined in the claims, all of which should fall within the protection scope of the present invention.

Claims

1. An intelligent gas mold temperature controller, characterized in that: The device includes a chassis, a working space within the chassis, a heating furnace within the working space, a heating space within the heating furnace, and a heating pipe fixedly installed within the heating space. A rotating ring is fixedly installed around the periphery of the heating furnace, and a control motor is installed on one side of the rotating ring. The control motor is fixedly connected to the inner wall of the working space. A drive gear is fixedly installed on the output shaft of the control motor, and a transmission gear is installed on one side of the drive gear. The transmission gear meshes with the drive gear. The transmission gear is fixedly mounted on a rotating shaft, and the rotating shaft is rotatably mounted on a bearing bracket. The bearing bracket is fixedly connected to one side of the inner wall of the working space. A rotating gear is installed on one side of the transmission gear, and the rotating gear is fixedly connected to the rotating shaft and meshes with the rotating ring. The heating furnace has a flue gas outlet on one side, and an igniter at the end of the heating furnace away from the flue gas outlet. A burner head is fixedly mounted on the igniter, penetrating one end of the heating furnace and rotatably connected to it. A support plate is located on one side of the igniter, and the support plate is fixedly connected to the igniter. A rotating disk is located around the support plate, and the rotating disk is rotatably connected to it. The heating pipes penetrate both sides of the heating furnace, forming an oil outlet connection pipe and an oil return connection pipe respectively. A first rotating ring is located on the side of the oil outlet connection pipe away from the heating furnace, and the oil outlet connection pipe is rotatably connected to the first rotating ring. The oil return connection pipe is fixedly connected to the rotating disk, and a fixed pipe is located between the oil return connection pipe and the oil return pipe. A second rotating ring is fixedly provided at the end of the fixed tube away from the fixed interface. A rotating component is rotatably provided on the side of the second rotating ring away from the fixed tube. A rotating interface is fixedly provided on the rotating component and the rotating interface is fixedly connected to the return oil connection pipe. Two pillars are fixedly provided on the inner wall of the working space, namely a first pillar and a second pillar. The first pillar and the second pillar are located on two different inner walls of the working space. A shaped block is slidably provided on each pillar. A return spring is provided between the pillar and the shaped block. The two ends of the return spring are fixedly connected to the pillar and the shaped block, respectively. A support member is provided at the end of each pillar away from the shaped block. The two support members are fixedly connected to the igniter, respectively.

2. The intelligent gas mold temperature controller according to claim 1, characterized in that: The working space is provided with an oil outlet space and an oil return space on both sides. A partition is provided between the working space and the oil outlet space, and between the working space and the oil return space. The partition is fixedly connected to the chassis. An oil outlet pipe is provided in the oil outlet space and is connected to the oil outlet connecting pipe. An oil return pipe is provided in the oil return space and is connected to the oil return connecting pipe.

3. The intelligent gas mold temperature controller according to claim 2, characterized in that: An oil outlet pipe is provided on the side of the first rotating ring away from the oil outlet connection pipe. The oil outlet pipe is fixedly connected to the first rotating ring. An installation seat is fixedly provided on the inner wall of one side of the oil outlet space. A circulation pump is fixedly provided on the installation seat. The circulation pump is connected to the oil outlet pipe.

4. The intelligent gas mold temperature controller according to claim 2, characterized in that: The ends of both the oil outlet pipe and the oil return pipe, away from the heating furnace, pass through the casing. An oil-gas separator is fixedly installed at the end of the oil return pipe outside the casing. A connecting pipe is fixedly installed on one side of the oil-gas separator. A secondary oil tank is located on the side of the connecting pipe away from the oil-gas separator. The secondary oil tank is fixedly connected to the casing. A bracket is located on one side of the secondary oil tank, and the bracket is fixedly connected to the casing. A high-level oil tank is fixedly installed on the bracket. The high-level oil tank is connected to the secondary oil tank via an exhaust pipe. An oil inlet is fixedly installed on the high-level oil tank. A connecting pipe is located on one side of the connecting pipe, connecting the secondary oil tank and the oil return pipe. An oil inlet pipe is located on one side of the high-level oil tank, connecting the high-level oil tank and the secondary oil tank via the oil inlet pipe.

5. The intelligent gas mold temperature controller according to claim 3, characterized in that: A smoke exhaust space is provided between the working space and the oil outlet space. A baffle is provided between the smoke exhaust space and the working space. The baffle is fixedly connected to the chassis. The smoke exhaust port is connected to the smoke exhaust space. A smoke exhaust port is fixedly provided on one side of the smoke exhaust space.

6. The intelligent gas mold temperature controller according to claim 5, characterized in that: The igniter is fixedly equipped with a gas connection pipe.

7. The intelligent gas mold temperature controller according to claim 6, characterized in that: A fixed interface is fixedly provided on the fixed pipe, and the fixed interface is fixedly connected to the return oil pipe.

8. The intelligent gas mold temperature controller according to claim 7, characterized in that: A gas inlet pipe is fixedly installed inside the fixed pipe. The gas inlet pipe passes through one end of the fixed pipe near the fixed interface, and the other end of the gas inlet pipe away from the fixed interface passes through the rotating member and is fixedly connected to the gas connection pipe. The gas inlet pipe is fixedly connected to the fixed pipe and rotatably connected to the rotating member.

9. The intelligent gas mold temperature controller according to claim 8, characterized in that: The axis of the second rotating ring, the axis of the first rotating ring, and the axis of the heating furnace coincide, and the igniter and the furnace head are located on the axis of the heating furnace.

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