Anorectal fumigation device

Abstract

The utility model discloses an anorectal fumigation device, which relates to the technical field of medical devices, and solves the technical problem that the existing device cannot well control and mark the size of the steam volume, resulting in poor fumigation effect. The utility model includes a barrel body and a support block arranged above the barrel body, a first air outlet is penetrated through the upper end of the support block, a fixing plate is arranged on the inner wall of the first air outlet, a plurality of second through holes are evenly opened above the fixing plate, an adjusting member is rotatably arranged in the side wall of the first air outlet, the adjusting member includes an adjusting plate, a plurality of evenly distributed third through holes are opened above the adjusting plate, the adjusting plate is placed in the first air outlet, the adjusting plate is close to the fixing plate, a gear mark is arranged above the support block, and a pointer is arranged above the adjusting member. The utility model has the advantages of being able to quickly adjust the size of the steam volume and accurately record it, and facilitating subsequent operations.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to an anorectal fumigation device. Background Art

[0002] Chinese medicine fumigation is an ancient external treatment method. It is guided by the theory of traditional Chinese medicine and uses the steam produced after the medicine is decocted to allow the medicine to enter the blood circulation through the skin surface, penetrate the stratum corneum and transport through the dermis to exert its pharmacological effect. In Chinese medicine fumigation, anorectal fumigation therapy is one of the methods of traditional Chinese medicine for anorectal diseases. At present, in the treatment process, the decocted Chinese medicine is generally poured into boiling water, or the whole medicine is added to the water and boiled. After cooling to 50-60℃, the patient can place the anus above the medicine and fumigate it with hot air to improve local blood circulation, relieve surgical pain, clear away heat and detoxify, reduce swelling and relieve pain, promote the regeneration of granulation tissue and the healing of wounds.

[0003] In the existing patent CN115006238A, it is a traditional Chinese medicine anorectal fumigation device, which is provided with a heating box, and the heating box is provided with a water storage tank and a heating tank. Medicine and water are added to the heating tank to achieve heating and generate steam. In addition, in this device, a shield and a trigger are provided, which are respectively used to block the air outlet and control the size of the fumigation hole; in the existing patent CN211067953U, it is a postoperative anorectal fumigator, which is provided with a fumigation box, and a plurality of heating tanks and constant temperature nets are provided in the fumigation box. The fumigation liquid is added to the heating tank to generate steam, and the steam is cooled through the constant temperature net to avoid burns.

[0004] However, in patent CN115006238A, water is often required to be heated to boiling. At this time, the steam has a very high temperature, and without a cooling device, the patient may be scalded. In patent CN211067953U, it can cool the high-temperature steam, but because the constant temperature net used cannot contact the steam over a large area to exchange heat, it cannot achieve good cooling. In addition, this device cannot adjust the steam flow rate according to actual conditions. If the steam volume is too small, the treatment effect may not be obvious; if the steam volume is too large, it may cause excessive stimulation to the skin and even cause skin damage. Utility Model Content

[0005] The utility model provides an anorectal fumigation device, which is intended to solve the technical problem that the existing device cannot well control and mark the size of the steam volume, resulting in poor fumigation effect.

[0006] In order to solve the above-mentioned technical problems, the technical solutions adopted by the present invention are as follows:

[0007] An anorectal fumigation device comprises a barrel body and a support block arranged above the barrel body, a first air outlet is penetrated through the upper end of the support block, a fixing plate is arranged on the inner wall of the first air outlet, an adjusting member is rotatably arranged inside the inner wall of the first air outlet, the adjusting member comprises an adjusting plate and an adjusting ring, the adjusting plate is tightly attached to the fixing plate, an annular groove is arranged on the side wall of the first air outlet, one end of the annular groove opening faces upward, the adjusting ring is a circular ring that fits the annular groove, the adjusting ring is placed in the annular groove and rotatably connected thereto, the adjusting member is connected to the inner wall of the adjusting ring, the adjusting ring passes through the annular groove and is placed in the first air outlet, three second through holes are evenly opened above the fixing plate, Three evenly distributed third through holes are provided above the adjustment plate, and the aperture of the third through holes is consistent with the aperture of the second through holes. The adjustment plate and the fixed plate are both circular, and 5-gear position markings are provided above the support block. A pointer is provided above the adjustment member. In this device, an annular groove is provided on the support block, and the connected adjustment member is rotated in the annular groove, so that the adjustment plate is tightly attached to the fixed plate, and the adjustment member is rotated to drive the adjustment plate to rotate relative to the fixed plate, so that the second through hole and the third through hole are connected and staggered, and the steam volume is controlled. By setting 5-gear position markings and setting pointers, the pointer is turned to different gears, and the ventilation volume can be accurately known and recorded, which is convenient for subsequent operations.

[0008] Furthermore, the gear mark surrounds the upper end of the first air outlet, and a pointer is provided on the upper end of the adjustment plate to realize the marking of the ventilation volume.

[0009] Furthermore, a heating box is provided inside the barrel body, a second air outlet is provided at the upper end of the heating box, a circular mesh is provided on the inner wall of the second air outlet, a filling port is provided at the upper end of the heating box, a first sealing member is provided in the filling port, the heating box passes through the side wall of the barrel body, and in an embodiment of the present application, the maximum volume of the heating box is 1L, and water in the medicine box is added to the heating box through the filling port, and the steam generated by the heating overflows from the upper end of the second air outlet.

[0010] Furthermore, a cooling device is provided above the heating box, and limit blocks are symmetrically provided on the inner wall of the barrel body, and the cooling device is placed on the limit blocks. The cooling device includes a cooling plate and a cooling tube. A cavity is provided inside the cooling plate, and a plurality of vertical cooling tubes are vertically provided in the cavity. A plurality of fourth through holes evenly distributed circumferentially are penetrated above the cooling plate, and the cooling tubes are placed in the fourth through holes. The cooling tubes and the inner cavity of the cooling plate form a closed space, and a liquid filling port and a liquid discharge port are provided at the upper and lower ends of the cooling plate. A second sealing member is provided in the liquid filling port and the liquid discharge port. A medium with a lower temperature is added to the cavity, and heat exchange is completed when high-temperature steam passes through the cooling tube to reduce its temperature. The temperature can adjust the medium temperature according to actual needs.

[0011] Furthermore, a partition is provided at the lower end of the barrel body, the heating box is placed above the partition, a heating tube is provided at the lower end of the partition, and the heating tube is connected to an external power supply through a cable to heat the medicinal materials. The power of the heating tube is 500W.

[0012] Furthermore, a detachable cover is provided on the top of the barrel body, a through hole is opened in the center of the cover plate and connected to the interior of the barrel body, a connecting ring is provided on the top of the cover plate, the connecting ring is provided with threads and is threadedly connected to the lower end of the first vent hole, and the cover plate can be removed to facilitate taking out the cooling device, so as to facilitate operations such as replacing the cooling medium.

[0013] Preferably, the cooling tube is composed of a number of connected spheres, which increases the heat exchange area and achieves a higher heat transfer efficiency. In addition, the spherical structure can create vortices when the steam flows inside, increasing the residence time of the steam in the tube, which is conducive to more complete heat exchange.

[0014] Preferably, in one embodiment of the present application, the support block is hollow inside and is divided into two spaces by a partition. A water pump and a battery are provided on one side of the support block. The water pump is electrically connected to the battery. An external power source is connected to the battery through a cable to achieve charging. A water pipe is connected to one end of the water pump. The other end of the water pipe passes through the partition and communicates with the space on the other side. A through hole is opened on the support block at the upper end of the space on this side for water injection. A flushing button is provided on the outer wall of the support block. The flushing button is electrically connected to the battery. The flushing button controls the power off and on of the battery. The second through hole and the third through hole are set to two corresponding ones. A flushing hole is opened through the center of the fixed plate and the center of the adjustment plate. A flushing pipe is provided in the flushing hole. One end of the flushing pipe is connected to the water pump. Drainage holes are also staggered on the fixed plate and the adjustment plate. A drainage pipe is provided in the drainage hole. The drainage holes on the fixed plate and the adjustment plate overlap when the gear is adjusted to gear 5. One end of the drainage pipe passes through the barrel body and is connected to the outside world. During use, the water pump is started by pressing the flush button. The water pump draws out water on one side and discharges it through the flushing pipe set in the flushing hole to achieve a flushing effect. When flushing, the gear of the adjustment part should be turned to gear 5 first. At this time, the steam will not escape, and the drainage holes set on the fixed plate and the adjustment plate overlap, so that the water flows into the drain pipe through the drainage hole and is discharged along the drain pipe.

[0015] Preferably, in one embodiment of the present application, a timing switch is further provided on the outer barrel, and the timing switch is electrically connected to the heating tube. The timing switch is powered off 10 minutes after being turned on to prevent the liquid medicine in the heating box from completely evaporating.

[0016] Preferably, in an embodiment of the present application, handrails are provided on both sides of the support block to facilitate support when standing up and prevent falling.

[0017] Preferably, in an embodiment of the present application, the support block is covered with a disposable plastic pad. After a user finishes using the support block, the disposable plastic pad is torn off and covered with a new disposable plastic pad, thereby effectively preventing the spread of skin diseases.

[0018] The use steps of the utility model are as follows: first, open the top cover to take out the cooling device, add cooling medium into the cooling device through the liquid filling port, then put it back into the barrel, cover the top cover and connect the support block, pull out the heating box, open the filling port, add appropriate amount of medicinal materials and pure water into the heating box as needed, cover the filling port, put the heating box back into the barrel, press the timer switch to start the heating tube to heat the medicinal materials and water in the heating box and generate steam, the patient sits on the support block, the anus is placed on the upper part of the first air outlet, the steam is cooled by the cooling device, in addition, the patient can adjust the steam volume by turning the adjustment member at any time, and know the ventilation volume to achieve a better fumigation effect, and then the patient can also press the flushing button according to actual conditions, the flushing button energizes the water pump, the water pump draws out water on one side, and discharges it through the flushing pipe arranged in the flushing hole, so as to achieve a flushing effect, when flushing, the gear position of the adjustment member should be turned to gear 5 first, at this time the steam will not run out, and the drainage holes arranged on the fixed plate and the adjustment plate overlap, so that the water flows into the drainage pipe through the drainage hole and is discharged along the drainage pipe.

[0019] In the present invention, the operation of the heating pipe, the operation of the water pump and the timing switch are all common knowledge to those skilled in the art and can be fully realized.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0021] 1. The utility model provides an anorectal fumigation device, which is provided with a fixed plate in the first air outlet, and an adjusting member is rotatably provided in the side wall of the first air outlet, and the adjusting plate is close to the fixed plate. When the steam volume needs to be adjusted, the steam volume can be adjusted by rotating the adjusting member to connect and stagger or connect the second through hole with the third through hole.

[0022] 2. The utility model provides an anorectal fumigation device, which, by setting a gear mark and a pointer, can point to different gears through the pointer, so that the patient can accurately know and record the size of the ventilation volume, which is convenient for subsequent operations.

[0023] 3. The utility model provides an anorectal fumigation device, which increases the heat exchange area and achieves higher heat transfer efficiency by setting up a number of spherical cooling tubes connected together. In addition, the spherical structure can cause vortices to be generated when the steam flows inside, thereby increasing the residence time of the steam in the tube, which is conducive to more complete heat exchange.

[0024] 4. The utility model provides an anorectal fumigation device, which can connect and stagger the second through hole and the third through hole by rotating the adjusting member when not in use, so as to prevent external impurities from falling into the interior and causing blockage of the cooling tube, thereby affecting the fumigation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the interior of the barrel of the utility model;

[0028] Figure 3 This is a schematic diagram of the cooling device of the utility model;

[0029] Figure 4 This is a schematic diagram of the cooling pipe of the utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the seat cushion of the utility model;

[0031] Figure 6 This is a schematic diagram of the adjustment member of the utility model;

[0032] Figure 7 This is a cross-sectional view of the adjusting member of the utility model;

[0033] Figure 8 This is a schematic diagram of the heating box of the utility model;

[0034] Fig. 9 This is a schematic diagram of Example 2 of the utility model.

[0035] Reference numerals:

[0036] 1-barrel body, 2-support block, 201-first through hole, 202-annular groove, 3-first air outlet, 4-heating box, 401-second air outlet, 402-first seal, 5-cooling device, 501-cooling plate, 502-fourth through hole, 6-cover plate, 7-through hole, 8-connecting ring, 9-heating tube, 10-second seal, 11-cooling tube, 12-fixing plate, 13-second through hole, 14-adjusting member, 1401-adjusting ring, 1402-adjusting plate, 1403-third through hole, 1404-placing cavity, 15-limiting block, 16-partition, 17-pointer, 18-gear mark, 19-armrest, 20-timing switch, 21-flushing button, 22-battery, 23-water pump, 24-flushing hole, 25-drainage hole, 26-drainage pipe. DETAILED DESCRIPTION

[0037] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application and the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and indicated in the accompanying drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0038] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the practical product is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0039] Combine the following Figure 1-Figure 9 The utility model is described in detail.

[0040] Example 1

[0041] An anorectal fumigation device such as Figure 1 As shown, it comprises a barrel body 1 and a support block 2 arranged above the barrel body 1, a first air outlet 3 is formed through the upper end of the support block 2, and a fixing plate 12 is provided on the inner wall of the first air outlet 3 as shown in FIG. Figure 5 As shown, an adjusting member 14 is rotatably arranged in the inner wall of the first air outlet 3. Figure 5-Figure 7 As shown, the adjusting member 14 includes an adjusting plate 1402 and an adjusting ring 1401, the adjusting plate 1402 is closely attached to the fixing plate 12, an annular groove 202 is provided on the side wall of the first air outlet 3, one end of the opening of the annular groove 202 faces upward, the adjusting ring 1401 is a circular ring that fits the annular groove 202, the adjusting ring 1401 is placed in the annular groove 202 and is rotatably connected thereto, the adjusting member 14 is connected to the inner wall of the adjusting ring 1401, the adjusting ring 1401 passes through the annular groove 202 and is placed in the first air outlet 3, three second through holes 13 are evenly opened on the fixing plate 12, three third through holes 1403 are evenly distributed on the adjusting plate 1402, and the aperture of the third through hole 1403 is the same as that of the first air outlet 3. The apertures of the second through holes 13 are consistent, the adjustment plate 1402 and the fixed plate 12 are both circular, a 5-gear position mark 18 is arranged above the support block 2, and a pointer 17 is arranged above the adjustment member 14, the 5-gear position marks 18 are respectively 1-5 gears, and the pointer 17 points to gear 1, indicating that the third through hole 1403 and the second through hole 13 completely overlap, and the ventilation volume is maximum; the pointer 17 points to gear 2, indicating that the third through hole 1403 and the second through hole 13 overlap by 75%; the pointer 17 points to gear 3, indicating that the third through hole 1403 and the second through hole 13 overlap by 50%; the pointer 17 points to gear 4, indicating that the third through hole 1403 and the second through hole 13 overlap by 25%; the pointer 17 points to gear 5, indicating that the third through hole 1403 and the second through hole 13 are completely staggered, and steam does not pass through at this time.

[0042] The gear mark 18 surrounds the upper end of the first air outlet 3, and a pointer 17 is provided on the upper end of the adjustment plate 1402 to mark the ventilation volume.

[0043] The barrel 1 is provided with a heating box 4 inside. Figure 8 As shown, a second air outlet 401 is opened at the upper end, and a circular mesh is provided on the inner wall of the second air outlet 401. A filling port is also opened at the upper end of the heating box 4, and a first sealing member 402 is provided in the filling port. The heating box 4 passes through the side wall of the barrel body 1.

[0044] A cooling device 5 is provided above the heating box 4. Figure 3 , Figure 4As shown, it includes a cooling plate 501 and a cooling tube 11. The cooling plate 501 is provided with a cavity inside, and a plurality of vertical cooling tubes 11 are vertically provided in the cavity. A plurality of fourth through holes 502 uniformly distributed circumferentially are penetrated above the cooling plate 501. The cooling tubes 11 are placed in the fourth through holes 502. The cooling tubes 11 and the inner cavity of the cooling plate 501 form a closed space. The upper and lower ends of the cooling plate 501 are provided with a liquid filling port and a liquid discharge port, and a second sealing member 10 is provided in the liquid filling port and the liquid discharge port.

[0045] like Figure 2 As shown, a partition 16 is provided at the lower end of the barrel body 1, the heating box 4 is placed above the partition 16, a heating tube 9 is provided at the lower end of the partition 16, and the heating tube 9 is connected to an external power supply through a cable to heat the medicinal materials. The power of the heating tube 9 is 500W.

[0046] like Figure 2 As shown, a cover plate 6 is detachably provided on the top of the barrel body 1, a through hole 7 is opened in the center of the cover plate 6 to communicate with the inside of the barrel body 1, a connecting ring 8 is provided on the top of the cover plate 6, the connecting ring 8 is provided with threads and is threadedly connected to the lower end of the first vent hole.

[0047] The cooling tube 11 is composed of a plurality of connected spheres.

[0048] Example 2

[0049] The difference between this embodiment and embodiment 1 is that: Fig. 9 As shown, the support block 2 is hollow inside and is divided into two spaces by a partition 16. A water pump 23 and a battery 22 are provided on one side of the support block 2. The water pump 23 is electrically connected to the battery 22. The external power supply is connected to the battery 22 through a cable to achieve charging. One end of the water pump 23 is connected to a water pipe, and the other end of the water pipe passes through the partition 16 and is connected to the other side space. A through hole 7 is opened on the support block 2 at the upper end of this side space for water injection. A flushing button 21 is provided on the outer wall of the support block 2. The flushing button 21 is electrically connected to the battery 22 and controls the power on and off of the battery 22. Figure 5 , Figure 6 As shown, the second through hole 13 and the third through hole 1403 are set to two corresponding ones, and a flushing hole 24 is opened through the center of the fixed plate 12 and the center of the adjusting plate 1402. A flushing pipe is arranged in the flushing hole 24, and one end of the flushing pipe is connected to the water pump 23. Drain holes 25 are also staggered on the fixed plate 12 and the adjusting plate 1402, and a drain pipe 26 is arranged in the drain hole 25. The setting of the drainage holes 25 of the fixed plate 12 and the adjusting plate 1402 should overlap when the gear is in the 5th gear, and one end of the drain pipe 26 passes through the barrel body 1 and is connected to the outside.

[0050] During use, the flushing button 21 is pressed to activate the water pump 23, which pumps out water on one side and discharges it through the flushing pipe arranged in the flushing hole 24, thereby achieving a flushing effect. When flushing, the gear position of the adjusting member 14 should be turned to gear 5 first. At this time, the steam will not escape, and the drainage holes 25 arranged on the fixed plate 12 and the adjusting plate 1402 overlap, so that water flows into the drainage pipe 26 through the drainage hole 25 and is discharged along the drainage pipe 26.

[0051] The remaining structures of this embodiment are consistent with those of Embodiment 1 and will not be described again.

[0052] Example 3

[0053] The difference between this embodiment and embodiment 1 is that: Figure 1 As shown, a timer switch 20 is also provided on the outer barrel, and the timer switch 20 is electrically connected to the heating tube 9. The timer switch 20 is powered off 10 minutes after being turned on to prevent the liquid medicine in the heating box 4 from evaporating completely.

[0054] The remaining structures of this embodiment are consistent with those of Embodiment 1 and will not be described again.

[0055] Example 4

[0056] The difference between this embodiment and embodiment 1 is that: Figure 1 As shown, handrails 19 are provided on both sides of the support block 2 to facilitate support when standing up and prevent falling.

[0057] The remaining structures of this embodiment are consistent with those of Embodiment 1 and will not be described again.

[0058] Example 5

[0059] The difference between this embodiment and embodiment 1 is that the support block 2 is covered with a disposable plastic pad. After a user finishes using the support block, the disposable plastic pad is torn off and covered with a new disposable plastic pad, thereby effectively preventing the spread of skin diseases.

[0060] The remaining structures of this embodiment are consistent with those of Embodiment 1 and will not be described again.

[0061] Example 6

[0062] The difference between this embodiment and embodiment 1 is that Figure 7As shown, two adjusting plates 1402 are provided, and a placement cavity 1504 is provided between the two adjusting plates 1402. The fixed plate 12 is placed in the placement cavity 1504. Due to the increase of the adjusting plates 1402, the steam passing through is less likely to leak, thereby achieving a better adjustment effect. In addition, since the fixed plate 12 is placed in the placement cavity 1504, a limit is achieved to prevent the adjusting plate 1402 from being pushed open due to excessive steam volume, thereby forming a larger gap between the adjusting plate 1402 and the fixed plate 12, thereby causing steam leakage.

[0063] The remaining structures of this embodiment are consistent with those of Embodiment 1 and will not be described again.

[0064] Example 7

[0065] The difference between this embodiment and embodiment 1 is that the cooling tube 501 is configured as a straight tube type or a spiral cooling tube, and cooling tubes 501 of different shapes can be selected according to different needs to achieve different cooling effects, among which the cooling effect of the straight tube type is the weakest, and the spiral type is the strongest.

[0066] The remaining structures of this embodiment are consistent with those of Embodiment 1 and will not be described again.

[0067] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An anorectal fumigation device, characterized in that: The invention comprises a barrel body (1) and a support block (2) arranged above the barrel body (1), wherein a first air outlet (3) is penetrated through the upper end of the support block (2), a fixing plate (12) is arranged on the inner wall of the first air outlet (3), a plurality of second through holes (13) are evenly arranged above the fixing plate (12), an adjusting member (14) is rotatably arranged inside the side wall of the first air outlet (3), the adjusting member (14) comprises an adjusting plate (1402), a plurality of third through holes (1403) are evenly arranged above the adjusting plate (1402), the adjusting plate (1402) is placed inside the first air outlet (3), the adjusting plate (1402) is closely attached to the fixing plate (12), a gear mark (18) is arranged above the support block (2), and a pointer (17) is arranged above the adjusting member (14), A heating box (4) is arranged inside the barrel body (1), and a cooling device (5) is arranged above the heating box (4). The cooling device (5) comprises a cooling plate (501) and a cooling tube (11). A cavity is arranged inside the cooling plate (501), and a plurality of cooling tubes (11) are vertically arranged inside the cooling plate (501). The upper end and the lower end of the cooling tube (11) pass through the upper end and the lower end of the cooling plate (501) respectively, and the cooling tube (11) is composed of a plurality of connected spheres.

2. An anorectal fumigation device according to claim 1, characterized in that: An annular groove (202) is provided on the side wall of the first air outlet (3), and one end of the opening of the annular groove (202) faces upwards. The adjusting member (14) further comprises an adjusting ring (1401), and the adjusting ring (1401) is in a circular ring shape that fits the annular groove (202). The adjusting ring (1401) is placed in the annular groove (202) and is rotatably connected thereto. The adjusting plate (1402) is connected to the inner wall of the adjusting ring (1401), and the adjusting plate (1402) passes through the annular groove (202) and is placed in the first air outlet (3).

3. An anorectal fumigation device according to claim 1, characterized in that: A plurality of second through holes (13) are evenly formed on the top of the fixing plate (12); the diameter of the third through hole (1403) is consistent with the diameter of the second through hole (13); and the adjustment plate (1402) and the fixing plate (12) are both circular.

4. An anorectal fumigation device according to claim 1, characterized in that: The gear position mark (18) surrounds the upper end of the first air outlet (3), and a pointer (17) is provided on the upper end of the adjustment plate (1402).

5. An anorectal fumigation device according to claim 1, characterized in that: The heating box (4) has a second air outlet (401) at the upper end, and a circular mesh is provided on the inner wall of the second air outlet (401). The heating box (4) also has a filling port at the upper end, and a first sealing member (402) is provided in the filling port. The heating box (4) passes through the side wall of the barrel (1).

6. An anorectal fumigation device according to claim 1, characterized in that: A plurality of fourth through holes (502) evenly distributed in the circumferential direction are formed through the top of the cooling disk (501); the cooling tube (11) is placed in the fourth through hole (502); and the cooling tube (11) and the internal cavity of the cooling disk (501) form a closed space.

7. An anorectal fumigation device according to claim 1, characterized in that: The cooling plate (501) has a liquid filling port and a liquid discharge port at the upper end and the lower end, and a second sealing member (10) is provided in each of the liquid filling port and the liquid discharge port.

8. An anorectal fumigation device according to any one of claims 1 to 7, characterized in that: A partition (16) is provided at the lower end of the barrel body (1), the heating box (4) is placed above the partition (16), and a heating pipe (9) is provided at the lower end of the partition (16).

9. An anorectal fumigation device according to any one of claims 1 to 7, characterized in that: A cover plate (6) is detachably provided above the barrel body (1); a through hole (7) is provided at the center of the cover plate (6) and is communicated with the interior of the barrel body (1); a connecting ring (8) is provided above the cover plate (6); the connecting ring (8) is provided with threads and is threadedly connected to the lower end of the first air outlet (3).

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