Fumigation auxiliary tool

Abstract

The invention relates to the technical field of fumigation, in particular to an auxiliary fumigation appliance which comprises a base, a fumigation barrel is fixedly connected to the top of the base, an annular boss is fixedly connected to the interior of the fumigation barrel, a lower conical drop ring is rotatably connected to the top of the annular boss, and wavy protrusions are arranged on the inner side of the lower conical drop ring. An upper conical drop water cover is fixedly connected to the interior of the fumigation barrel, the top of the upper conical drop water cover penetrates through the annular boss and the lower conical drop water ring and extends to the position above the lower conical drop water ring, sharp protruding blocks are evenly arranged on the top of the upper conical drop water cover, and a circulation opening is formed in the bottom of the fumigation barrel. The upper conical drop cover and the lower conical drop ring are matched for use to form a drop type steam generation structure, and an indirect heating mode of the water bath sleeve is matched, so that liquid medicine generates steam through liquid drop dispersion evaporation in a non-boiling state, steam pulse type fluctuation caused by traditional boiling type heating is avoided, and continuous and uniform output of the steam is ensured.

Description

Technical Field

[0002] This invention relates to the field of fumigation technology, specifically to a fumigation auxiliary tool. Background Technology

[0003] Fumigation therapy, a physical therapy method that uses warm steam or medicinal steam to act on the local or systemic body, is widely used in urological nursing (such as prostatitis, postoperative wound rehabilitation, and adjunctive treatment of chronic inflammation). Its core principle is to utilize the warming effect of steam to promote local blood circulation, while simultaneously using the medicinal components carried by the steam (such as traditional Chinese medicine extracts and antibacterial agents) to achieve anti-inflammatory, swelling-reducing, and healing-promoting effects.

[0004] Currently, the steam generation technology of fumigation devices mainly relies on direct heating and boiling design. Its working principle is as follows: the medicinal liquid is placed in a container, and heat is directly applied to the liquid through heating elements such as electric heating wires or heating tubes, or through heat conduction via the container wall, raising the temperature of the liquid to its boiling point (approximately 100°C under standard atmospheric pressure). Vigorous boiling generates a large amount of steam, which naturally escapes through conduits or outlets, or acts on the target area through a simple flow-guiding structure. This technology, due to its simple structure and low cost, has become the mainstream choice for household and medical fumigation devices.

[0005] However, this traditional direct heating boiling design has significant limitations in practical applications: On the one hand, the steam output is easily affected by fluctuations in heating power, changes in liquid level, and overheat protection mechanisms, exhibiting a pulse-like fluctuation of "boiling-pause-reboiling," resulting in uneven heating of the target area. This not only affects the stability of the treatment effect but may also increase the risk of burns to sensitive areas due to localized short-term high temperatures. On the other hand, the boiling temperature of 100°C easily destroys heat-sensitive active ingredients such as volatile oils and alkaloids in the medicinal solution, reducing the concentration of the steam. At the same time, continuous evaporation at high temperatures can lead to an increase in the concentration and viscosity of the medicinal solution, and even the formation of coking scale at the bottom of the container, which wastes medicinal resources and increases the difficulty of cleaning and maintaining the device. In addition, traditional steam conduits lack a stable guiding structure, are prone to steam blockage due to bending, and have fixed height and angles for the steam nozzles, making it difficult to adapt to the differences in the body position of different patients and affecting the precise coverage of the fumigation area. Summary of the Invention

[0006] The purpose of this invention is to provide a fumigation auxiliary device to solve the problems mentioned in the background art.

[0007] The objective of this invention can be achieved through the following technical solutions: A preferred fumigation auxiliary device includes a base, a fumigation barrel fixedly connected to the top of the base, an annular boss fixedly connected inside the fumigation barrel, a lower conical water drop ring rotatably connected to the top of the annular boss, a wavy protrusion provided on the inner side of the lower conical water drop ring, an upper conical water drop cover fixedly connected inside the fumigation barrel, the top of the upper conical water drop cover passing through the annular boss and the lower conical water drop ring and extending above the lower conical water drop ring, sharp protrusions evenly provided on the top of the upper conical water drop cover, a circulation port provided at the bottom of the fumigation barrel, a circulation pipe fixedly connected to the output end of the circulation port, a water pump fixedly connected to the output end of the circulation pipe, the output end of the water pump passing through the fumigation barrel and extending above the upper conical water drop cover, a steam outlet provided at the top of the fumigation barrel, a steam blower fixedly connected inside the steam outlet, a metal corrugated pipe externally connected to the output end of the steam outlet, and a steam nozzle fixedly connected to the output end of the metal corrugated pipe. A drive assembly is provided at one end of the fumigation barrel. The drive assembly is used to drive the lower conical water drop ring to rotate and to stir the medicine liquid inside the fumigation barrel. The fumigation tank is equipped with a control component inside, which is used to adjust the heating temperature and remaining amount of the medicinal liquid. An adjustment component is installed at one end of the base, which is used to adjust the installation height and output angle of the steam nozzle.

[0008] Preferably, the drive assembly includes a bevel gear ring fixedly connected to the bottom of the lower conical drop ring, a bevel gear meshing with the bevel gear ring is rotatably connected inside the fumigation barrel, a motor is provided on the outside of the fumigation barrel, a reducer is fixedly connected to the output end of the motor, the output end of the reducer is coaxially fixedly connected to the bevel gear, and the reducer is fixedly connected to the outside of the fumigation barrel.

[0009] Preferably, the drive assembly further includes three stirring rods that are rotatably connected to the inner side of the lower conical drop ring, a transmission gear ring is fixedly connected to the bottom of the annular boss, and a transmission gear that meshes with the transmission gear ring is fixedly connected to the middle section of the stirring rod.

[0010] Preferably, both the transmission gear ring and the transmission gear pass through the interior of the annular boss, and stirring blades are evenly distributed at the bottom of the stirring rod.

[0011] Preferably, the control component includes a water bath sleeve fixedly fitted at the bottom of the fumigation barrel, with electric heaters fixedly connected to the bottom and inner side of the water bath sleeve, a heating chamber formed between the water bath sleeve and the fumigation barrel, and the heating chamber being filled with a water bath heating medium.

[0012] Preferably, the control component further includes a water level sensor fixedly connected to the bottom of the fumigation barrel, one end of the fumigation barrel is fixedly connected to a water inlet pipe, the output end of the water inlet pipe passes through the annular boss and extends into the interior of the fumigation barrel, and the input end of the water inlet pipe passes through the fumigation barrel and is threadedly connected to a water replenishment tank.

[0013] Preferably, the control component further includes a solenoid valve fixedly connected to the inlet end of the water inlet pipe, a temperature sensor fixedly connected inside the water bath sleeve, and a controller fixedly connected to the top of the base. The controller is electrically connected to the solenoid valve and the temperature sensor.

[0014] Preferably, the adjustment assembly includes a support platform fixedly connected to the top of the base, a lifting groove is provided on one side of the support platform, a lifting rod is slidably connected inside the lifting groove, an L-shaped adjustment frame is hinged to the top of the lifting rod, the middle section of the steam nozzle passes through the L-shaped adjustment frame and is fixedly connected to the L-shaped adjustment frame, a lifting screw is rotatably connected inside the lifting groove, and the lifting screw is threadedly connected to the lifting rod.

[0015] Preferably, the adjustment assembly further includes a worm gear fixedly connected to the hinge end of the L-shaped adjustment frame, a worm is rotatably connected to the top of the lifting rod, the worm meshes with the worm gear, and a knob is fixedly connected to one end of the worm.

[0016] Preferably, the adjustment assembly further includes an inverted L-shaped bracket symmetrically fixedly connected to the top of the base. One end of the inverted L-shaped bracket is slidably connected to a tensioning slide rod. The tops of the two tensioning slide rods are fixedly connected to a first guide rope wheel seat. A tensioning spring is sleeved on the outer periphery of the tensioning slide rod. The tensioning spring is disposed between the inverted L-shaped bracket and the tensioning slide rod. The top of the base is fixedly connected to a second guide rope wheel seat. The top of the lifting rod is fixedly connected to a third guide rope wheel seat. The metal bellows passes sequentially through the top of the second guide rope wheel seat, the bottom of the first guide rope wheel seat, and the top of the third guide rope wheel seat.

[0017] The beneficial effects of this invention are: 1. This invention uses an upper conical water drop cover and a lower conical water drop ring in combination to form a drop-type steam generation structure. Combined with the indirect heating method of the water bath sleeve, the medicinal liquid is dispersed and evaporated to generate steam in a non-boiling state, avoiding the pulse-like fluctuations of steam caused by traditional boiling heating. This ensures a continuous and uniform output of steam. At the same time, the low-temperature heating environment reduces the destruction of heat-sensitive active ingredients such as volatile oils and alkaloids, increases the concentration of medicinal efficacy in the steam, and enhances the therapeutic effect of urological fumigation.

[0018] 2. This invention uses a motor to drive the lower conical drop ring to rotate. The stirring rod inside rotates by means of the meshing of the transmission gear and the transmission gear ring during the revolution. The bottom stirring blades stir the liquid in all directions, avoiding solute sedimentation. Combined with indirect heating by water bath, it greatly reduces the risk of coking and scaling caused by local overheating of the liquid, reduces liquid waste, and reduces the difficulty of cleaning and maintaining the device.

[0019] 3. This invention achieves real-time monitoring and automatic adjustment of the temperature and remaining amount of the medicine solution by setting up the linkage between the temperature sensor, the water level sensor and the controller: when the temperature is abnormal, the power of the electric heater can be dynamically adjusted, and when the liquid level is insufficient, water can be automatically replenished through the solenoid valve, avoiding human operation errors and reducing safety hazards caused by excessive temperature or insufficient medicine solution.

[0020] 4. This invention, through the use of a lifting screw in conjunction with a worm gear and worm structure, enables flexible adjustment of the height and angle of the steam nozzle, which can precisely adapt to the needs of different patients' positions and fumigation sites. The metal corrugated pipe, together with the first guide rope wheel seat, the second guide rope wheel seat, the third guide rope wheel seat, and the tension spring, ensures stable and bend-free steam delivery, further improving the adaptability and user comfort of the device in urological local fumigation scenarios. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of the overall structure of the fumigation auxiliary equipment in this invention; Figure 2 This is a top view of the fumigation auxiliary equipment in this invention; Figure 3 yes Figure 2 Sectional view at point A in the middle; Figure 4 This is a schematic diagram of the internal structure of the fumigation barrel in this invention; Figure 5 This is a schematic diagram of the internal structure of the steam outlet in this invention; Figure 6 This is a schematic diagram showing the connection relationship between the transmission gear ring and the transmission gear in this invention; Figure 7 This is a schematic diagram of the overall structure of the adjustment component in this invention; Figure 8 This is a schematic diagram of the internal structure of the lifting groove in this invention; Figure 9 This is a three-dimensional structural diagram of the tensioning slide bar in this invention; The attached diagram is labeled as follows: 1. Base; 2. Fumigation barrel; 3. Annular boss; 4. Lower conical water drop ring; 5. Upper conical water drop cover; 6. Circulation port; 7. Circulation pipe; 8. Water pump; 9. Steam outlet; 10. Steam blower; 11. Metal bellows; 12. Steam nozzle; 13. Bevel gear ring; 14. Bevel gear; 15. Motor; 16. Reducer; 17. Stirring rod; 18. Transmission gear ring; 19. Transmission gear; 20. Water bath jacket; 21. Electric heater. ; 22. Water level sensor; 23. Inlet pipe; 24. Water replenishment tank; 25. Solenoid valve; 26. Temperature sensor; 27. Controller; 28. Support platform; 29. ​​Lifting trough; 30. Lifting rod; 31. L-shaped adjustment frame; 32. Lifting screw; 33. Worm gear; 34. Worm; 35. Knob; 36. Inverted L-shaped bracket; 37. Tensioning slide bar; 38. First guide rope wheel seat; 39. Tensioning spring; 40. Second guide rope wheel seat; 41. Third guide rope wheel seat. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] A fumigation aid, such as Figures 1-7 As shown, the device includes a base 1, a fumigation tank 2 fixedly connected to the top of the base 1, an annular boss 3 fixedly connected inside the fumigation tank 2, a lower conical water drop ring 4 rotatably connected to the top of the annular boss 3, the inner side of the lower conical water drop ring 4 having wavy protrusions, an upper conical water drop cover 5 fixedly connected inside the fumigation tank 2, the top of the upper conical water drop cover 5 passing through the annular boss 3 and the lower conical water drop ring 4, and extending above the lower conical water drop ring 4, the top of the upper conical water drop cover 5 having evenly distributed pointed protrusions. The bottom of the fumigation barrel 2 is provided with a circulation port 6. The output end of the circulation port 6 is fixedly connected to a circulation pipe 7. The output end of the circulation pipe 7 is fixedly connected to a water pump 8. The output end of the water pump 8 passes through the fumigation barrel 2 and extends to the top of the upper conical drop hood 5. The top of the fumigation barrel 2 is provided with a steam outlet 9. The steam outlet 9 is fixedly connected to a steam blower 10. The output end of the steam outlet 9 is connected to a metal corrugated pipe 11. The output end of the metal corrugated pipe 11 is fixedly connected to a steam nozzle 12. A drive assembly is provided at one end of the fumigation tank 2. The drive assembly is used to drive the lower conical drop ring 4 to rotate and drive the chemical solution inside the fumigation tank 2 to stir. The fumigation tank 2 is equipped with a control component, which is used to adjust the heating temperature and remaining amount of the medicinal liquid; An adjustment component is installed at one end of the base 1. The adjustment component is used to adjust the installation height and output angle of the steam nozzle 12.

[0024] When in use, first inject the prepared medicine solution into the fumigation tank 2, start the control component to heat the medicine solution in the fumigation tank 2 to the set temperature, that is, close to but not boiling. At this time, start the water pump 8 to draw the medicine solution at the bottom of the fumigation tank 2 through the circulation port 6 and circulation pipe 7 and transport it to the upper conical drop hood 5. The medicine solution falls from the height to the lower conical drop ring 4. Utilizing the conical structure of the two and the impact of the wavy protrusions and sharp bumps on the surface, the medicine solution is dispersed into fine droplets, which accelerates evaporation and generates steam. Guided by the steam blower 10, the steam enters the metal bellows 11 through the steam outlet 9, and finally acts on the patient's target fumigation area through the steam nozzle 12. At the same time, the drive component drives the lower conical drop ring 4 to rotate and stir the medicine liquid. The control component monitors the temperature and remaining amount of the medicine liquid in real time and adjusts it dynamically. The manual control component adjusts the height and angle of the steam nozzle 12 according to the patient's needs to ensure the fumigation effect and comfort.

[0025] like Figure 1 and Figures 3-6 As shown, the drive assembly includes a bevel ring 13 fixedly connected to the bottom of the lower conical drop ring 4, a bevel gear 14 rotatably connected inside the fumigation barrel 2 and meshing with the bevel ring 13, a motor 15 is provided on the outside of the fumigation barrel 2, a reducer 16 is fixedly connected to the output end of the motor 15, the output end of the reducer 16 is coaxially fixedly connected to the bevel gear 14, and the reducer 16 is fixedly connected to the outside of the fumigation barrel 2. The drive assembly also includes three stirring rods 17 that are uniformly rotatably connected to the inner side of the lower conical drop ring 4. A transmission gear ring 18 is fixedly connected to the bottom of the annular boss 3, and a transmission gear 19 that meshes with the transmission gear ring 18 is fixedly connected to the middle section of the stirring rods 17. Furthermore, both the transmission gear ring 18 and the transmission gear 19 pass through the interior of the annular boss 3, and stirring blades are evenly arranged at the bottom of the stirring rod 17.

[0026] When in use, the motor 15 is started first, and the bevel gear 14 is driven to rotate through the reducer 16. The bevel gear 14 meshes with the bevel tooth ring 13 at the bottom of the lower conical drop ring 4, which drives the lower conical drop ring 4 to rotate on the top of the annular boss 3. When the lower conical drop ring 4 rotates, the wave-shaped protrusions on its inner side enhance the contact and collision effect with the falling liquid, improving the dispersion efficiency of the liquid. At the same time, the stirring rod 17 on the inner side of the lower conical drop ring 4 rotates synchronously with it. The transmission gear 19 in the middle section of the stirring rod 17 meshes with the transmission gear ring 18 at the bottom of the annular boss 3, generating rotation during the revolution. The stirring blades at the bottom fully stir the liquid in the fumigation tank 2, preventing the liquid from settling and ensuring uniform composition.

[0027] like Figures 1-5 As shown, the control component includes a water bath sleeve 20 fixedly fitted at the bottom of the fumigation barrel 2. Electric heaters 21 are fixedly connected to the bottom and inner side of the water bath sleeve 20. A heating chamber is formed between the water bath sleeve 20 and the fumigation barrel 2, and the heating chamber is filled with a water bath heating medium. The control component also includes a water level sensor 22 fixedly connected to the bottom of the fumigation barrel 2. One end of the fumigation barrel 2 is fixedly connected to a water inlet pipe 23. The output end of the water inlet pipe 23 passes through the annular boss 3 and extends into the interior of the fumigation barrel 2. The input end of the water inlet pipe 23 passes through the fumigation barrel 2 and is threadedly connected to a water replenishment tank 24. Furthermore, the control assembly also includes a solenoid valve 25 fixedly connected to the input end of the water inlet pipe 23, a temperature sensor 26 fixedly connected inside the water bath sleeve 20, and a controller 27 fixedly connected to the top of the base 1. The controller 27 is electrically connected to the solenoid valve 25 and the temperature sensor 26.

[0028] During use, the temperature of the heating medium is first monitored in real time by the temperature sensor 26 inside the water bath jacket 20, and the data is transmitted to the controller 27. The controller 27 maintains the stability of the liquid temperature by adjusting the power of the electric heater 21. When the water level sensor 22 at the bottom of the fumigation tank 2 detects that the remaining liquid is lower than the set value, the controller 27 activates the solenoid valve 25, which allows the liquid in the water replenishment tank 24 to be replenished into the fumigation tank 2 through the water inlet pipe 23. The solenoid valve 25 is closed after the water level returns to normal. The whole process realizes the automatic control of liquid temperature and remaining amount, avoiding human operation error.

[0029] like Figures 1-3 and Figures 7-9 As shown, the adjustment assembly includes a support platform 28 fixedly connected to the top of the base 1. A lifting groove 29 is provided on one side of the support platform 28. A lifting rod 30 is slidably connected inside the lifting groove 29. An L-shaped adjustment frame 31 is hinged to the top of the lifting rod 30. The middle section of the steam nozzle 12 passes through the L-shaped adjustment frame 31 and is fixedly connected to the L-shaped adjustment frame 31. A lifting screw 32 is rotatably connected inside the lifting groove 29. The lifting screw 32 is threadedly connected to the lifting rod 30. The adjustment assembly also includes a worm gear 33 fixedly connected to the hinge end of the L-shaped adjustment frame 31, a worm 34 rotatably connected to the top of the lifting rod 30, the worm 34 meshing with the worm gear 33, and a knob 35 fixedly connected to one end of the worm 34. Furthermore, the adjustment assembly also includes an inverted L-shaped bracket 36 symmetrically fixedly connected to the top of the base 1. One end of the inverted L-shaped bracket 36 is slidably connected to a tensioning slide rod 37. The tops of the two tensioning slide rods 37 are fixedly connected to a first guide rope wheel seat 38. A tensioning spring 39 is sleeved on the outer periphery of the tensioning slide rod 37. The tensioning spring 39 is located between the inverted L-shaped bracket 36 and the tensioning slide rod 37. The top of the base 1 is fixedly connected to a second guide rope wheel seat 40. The top of the lifting rod 30 is fixedly connected to a third guide rope wheel seat 41. The metal bellows 11 passes sequentially through the top of the second guide rope wheel seat 40, the bottom of the first guide rope wheel seat 38, and the top of the third guide rope wheel seat 41.

[0030] In use, by manually rotating the lifting screw 32 in the lifting groove 29, the lifting rod 30, which is threadedly connected to the lifting screw 32, slides up and down along the lifting groove 29. At the same time, the L-shaped adjusting frame 31 drives the steam nozzle 12 to rise and fall synchronously, so as to adjust the height of the steam nozzle 12 and the steam injection height. Rotating the knob 35 causes the worm gear 34 to rotate, which meshes with the worm wheel 33 at the hinge end of the L-shaped adjustment frame 31, driving the L-shaped adjustment frame 31 to rotate around the hinge point, thereby adjusting the angle of the steam nozzle 12 and simultaneously adjusting the steam injection angle. Meanwhile, during the steam transport process, the metal bellows 11 maintains a stable direction through the guiding action of the second guide rope wheel seat 40, the first guide rope wheel seat 38 and the third guide rope wheel seat 41. The tension spring 39 applies elastic tension to the first guide rope wheel seat 38 through the tension slide rod 37, ensuring that the metal bellows 11 always maintains appropriate tension during the lifting and lowering adjustment, and avoiding bending and blockage.

[0031] The working principle of the fumigation auxiliary tool provided by this invention is as follows: First, the prepared medicine solution is injected into the fumigation barrel 2. The electric heater 21 in the water bath sleeve 20 is turned on to heat the water bath medium in the heating chamber. Through heat conduction, the medicine solution in the fumigation barrel 2 is heated to the preset temperature, that is, close to boiling but not yet boiling. The temperature sensor 26 monitors the temperature in real time and feeds the data back to the controller 27 to ensure that the temperature of the medicine solution is stable within a suitable range. At the same time, the starter motor 15 drives the bevel gear 14 to rotate via the reducer 16. The bevel gear 14 meshes with the bevel tooth ring 13 at the bottom of the lower conical water drop ring 4, causing the lower conical water drop ring 4 to rotate on the top of the annular boss 3. Meanwhile, the water pump 8 draws the medicine liquid from the bottom of the fumigation tank 2 through the circulation port 6 and circulation pipe 7 and transports it to the top of the upper conical water drop cover 5. The medicine liquid falls from a height to the rotating lower conical water drop ring 4. The sharp protrusions on the top of the upper conical water drop cover 5 collide with the wavy protrusions on the inner side of the lower conical water drop ring 4, dispersing it into fine droplets and accelerating evaporation to generate steam. During the circulation of the medicine solution, the stirring rod 17 inside the lower conical drop ring 4 rotates synchronously with it. The transmission gear 19 in the middle section of the stirring rod 17 meshes with the transmission gear ring 18 at the bottom of the annular boss 3, and rotates simultaneously. The stirring blades at the bottom fully stir the medicine solution to prevent the components from settling. When the water level sensor 22 detects that the remaining medicine solution is insufficient, the controller 27 activates the solenoid valve 25, and the medicine solution in the water replenishment tank 24 is replenished to the fumigation barrel 2 through the water inlet pipe 23 to maintain a stable medicine solution volume. The generated steam, guided by the steam blower 10, enters the metal bellows 11 through the steam outlet 9 and acts on the target area through the steam nozzle 12. The adjustment component can adjust the height and angle of the steam nozzle 12 as needed: rotating the lifting screw 32 causes the lifting rod 30 to slide along the lifting groove 29 to achieve height adjustment; rotating the knob 35 drives the L-shaped adjustment frame 31 to rotate through the meshing of the worm gear 34 and the worm wheel 33 to achieve angle adjustment. The metal bellows 11 maintains a stable delivery state during the adjustment process through the guidance of the first guide rope wheel seat 38, the second guide rope wheel seat 40, and the third guide rope wheel seat 41 and the tension of the tension spring 39, ensuring that the steam acts continuously and evenly on the fumigation area.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A fumigation auxiliary tool, characterized in that: Includes a base (1), the top of which is fixedly connected to a fumigation barrel (2), the fumigation barrel (2) is fixedly provided with an annular boss (3), the top of which is rotatably connected to a lower conical water drop ring (4), the inner side of which is provided with a wave-shaped protrusion, the fumigation barrel (2) is fixedly provided with an upper conical water drop cover (5), the top of which passes through the annular boss (3) and the lower conical water drop ring (4) and extends above them, and the top is provided with a sharp protrusion; The bottom of the fumigation barrel (2) is connected to a water pump (8) via a circulation port (6) and a circulation pipe (7). The output end of the water pump (8) extends to the top of the upper conical drop hood (5). The top of the fumigation barrel (2) is provided with a steam outlet (9), in which a steam blower (10) is fixed. The output end is connected to a steam nozzle (12) via a metal corrugated pipe (11). A drive component is provided at one end of the fumigation barrel (2). The drive component is used to drive the lower conical drop ring (4) to rotate and stir the medicine liquid. A control component is provided inside the fumigation barrel (2). The control component is used to adjust the heating temperature and balance of the medicine liquid. An adjustment component is provided on the top of the base (1). The adjustment component is used to adjust the height and angle of the steam nozzle (12).

2. The fumigation auxiliary tool according to claim 1, characterized in that: The drive assembly includes a bevel ring (13) fixed at the bottom of the lower conical drop ring (4), a bevel gear (14) rotatably connected to the bevel ring (13) inside the fumigation barrel (2), a motor (15) is provided on the outside of the fumigation barrel (2), and its output end is coaxially fixed to the bevel gear (14) via a reducer (16). The reducer (16) is fixed on the outside of the fumigation barrel (2).

3. The fumigation auxiliary tool according to claim 2, characterized in that: The drive assembly also includes three stirring rods (17) rotatably connected to the inner side of the lower conical drop ring (4), a transmission gear ring (18) is fixed at the bottom of the annular boss (3), and a transmission gear (19) that meshes with the transmission gear ring (18) is fixed in the middle section of the stirring rod (17).

4. The fumigation auxiliary tool according to claim 3, characterized in that: Both the transmission gear ring (18) and the transmission gear (19) pass through the annular boss (3), and the bottom of the stirring rod (17) is provided with stirring blades.

5. The fumigation auxiliary tool according to claim 1, characterized in that: The control component includes a water bath sleeve (20) fitted at the bottom of the fumigation barrel (2), with electric heaters (21) fixed at its bottom and inside. A heating chamber is formed between the water bath sleeve (20) and the fumigation barrel (2), and the heating chamber is filled with water bath heating medium.

6. A fumigation auxiliary device according to claim 5, characterized in that: The control component also includes a water level sensor (22) fixed at the bottom of the fumigation barrel (2). One end of the fumigation barrel (2) is fixed with a water inlet pipe (23), the output end of which extends into the barrel through an annular boss (3), and the input end of which passes through the fumigation barrel (2) and is threadedly connected to a water replenishment tank (24).

7. A fumigation auxiliary device according to claim 6, characterized in that: The control assembly also includes a solenoid valve (25) fixed at the input end of the water inlet pipe (23), a temperature sensor (26) fixed inside the water bath sleeve (20), and a controller (27) fixed on the top of the base (1). The controller (27) is electrically connected to the solenoid valve (25) and the temperature sensor (26).

8. A fumigation auxiliary tool according to claim 1, characterized in that: The adjustment assembly includes a support platform (28) fixed to the top of the base (1), with a lifting groove (29) on one side, and a lifting rod (30) slidably connected inside. An L-shaped adjustment frame (31) is hinged to the top of the lifting rod (30), and the steam nozzle (12) passes through the L-shaped adjustment frame (31) and is fixed. A lifting screw (32) is rotatably connected inside the lifting groove (29) and threadedly connected to the lifting rod (30).

9. A fumigation auxiliary device according to claim 8, characterized in that: The adjustment assembly also includes a worm gear (33) fixed to the hinge end of the L-shaped adjustment frame (31), and a worm (34) meshing with the worm gear (33) is rotatably connected to the top of the lifting rod (30), and a knob (35) is fixed to one end of the worm (34).

10. A fumigation auxiliary tool according to claim 9, characterized in that: The adjustment assembly also includes an inverted L-shaped bracket (36) symmetrically fixed to the top of the base (1), one end of which is slidably connected to a tensioning slide rod (37). The top of the two tensioning slide rods (37) is fixed to a first guide rope wheel seat (38), and a tensioning spring (39) is sleeved on the outer periphery. The top of the base (1) is fixed to a second guide rope wheel seat (40), and the top of the lifting rod (30) is fixed to a third guide rope wheel seat (41). The metal corrugated pipe (11) passes through the top of the second guide rope wheel seat (40), the bottom of the first guide rope wheel seat (38), and the top of the third guide rope wheel seat (41) in sequence.

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