Disinfection device for mare milk product production and use method thereof

Abstract

The invention relates to the technical field of mare milk production, in particular to a disinfection device for mare milk product production and a using method thereof.The disinfection device comprises a disinfection chamber, mare milk enters an annular pipe from a conical pipe on one side of an annular guide pipe, and the inner diameter of the annular guide pipe is smaller than that of the conical pipe, so that the flowing speed of the mare milk in the annular guide pipe is increased; when the flow speed of mare milk in the annular guide pipe is large, the negative pressure in the corresponding negative pressure cavity is increased, the spring is stretched to be longer, the gap between the conical valve element and the conical pipe is larger, the flow of steam is larger, and more steam enters the annular guide pipe. After disinfection is completed, the mare milk flows into the cooling chamber from the conical pipe on the other side of the annular guide pipe, when the flow speed of the mare milk in the annular guide pipe is increased, the steam suction amount of the negative pressure cavity is automatically increased, accurate mixing of the steam and the mare milk is achieved, and the problem of uneven disinfection caused by fixed steam flow of a traditional device is solved.

Description

Technical Field

[0001] The invention relates to the technical field of mare's milk production, in particular to a disinfection device for mare's milk product production and a use method thereof. Background Art

[0002] According to nutritionists, compared to cow's milk, mare's milk has smaller protein molecules, higher trace element and inorganic salt contents, a lower melting point of fat, higher levels of unsaturated fatty acids, and several times more vitamin C than cow's milk. Therefore, it is easier to digest and absorb than cow's milk, has a higher nutritional value, and is close to human milk. With the improvement of people's living standards and changes in dietary structure, mare's milk wine and mare's milk drinks are becoming increasingly popular among consumers. The existing publication number is CN211407496U, which is a disinfection device for the production of mare's milk powder. In view of the problems of the mare's milk powder disinfection device in the prior art being complex in structure and unable to remove lumps, the following solution is proposed, which includes a disinfection box, a feed hopper is fixed on the top of the disinfection box, a material receiving pipe is fixed on the bottom of the feed hopper, the bottom of the material receiving pipe extends to the inside of the disinfection box, a screening mechanism is provided inside the disinfection box, a discharge port and a connecting port are provided on the inner wall of one side of the disinfection box, the connecting port is located below the discharge port, one end of the screening mechanism passes through the discharge port and extends to the outside of the disinfection box, and a lamp holder is fixed on the top of the disinfection box. The utility model has a simple structure, ingenious design, and easy operation. It can not only achieve the purpose of disinfection and sterilization, but also remove lumps in mare's milk powder, thereby preventing the agglomerated mare's milk powder from affecting the quality of the product, and is easy to promote and use. The existing mare's milk disinfection equipment is not thorough in disinfection, mainly due to uneven steam mixing, limitations of the single disinfection process, low cooling efficiency leading to secondary pollution, unreasonable energy utilization and mechanical automation defects, which affect the sterilization effect and product quality. Summary of the Invention

[0003] The object of the present invention is to provide a sterilizing device for producing mare's milk products and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical solutions: Provided is a sterilizing device for producing mare's milk products, comprising a sterilizing chamber, a cooling chamber provided on one side of the sterilizing chamber, a sterilizing mechanism fixedly connected inside the sterilizing chamber, and a cooling mechanism provided outside the sterilizing chamber; wherein The disinfection mechanism includes: A milk diversion pipe assembly is provided in the disinfection chamber and is fixedly connected to a plurality of steam regulating valve assemblies; The cooling mechanism includes: A cooling water circulation component is fixedly connected to the outside of the disinfection chamber, and a stirring component is rotatably connected in the cooling chamber.

[0005] Furthermore, the milk guide tube assembly includes: An annular conduit is fixedly connected in the disinfection chamber, and conical tubes are fixedly connected to both sides of the annular conduit. A plurality of steam inlets are opened at the upper end of the annular conduit, and a negative pressure chamber is fixedly connected to each of the plurality of steam inlets.

[0006] Furthermore, the steam regulating valve assembly includes: A steam nozzle, the steam nozzle is rotatably connected in the negative pressure chamber, the lower end of the steam nozzle is fixedly connected to one end of the rotating shaft, the other end of the rotating shaft is fixedly connected to an impeller, the impeller is arranged in an annular duct, the upper end of the steam nozzle is fixedly connected to a conical tube, a conical valve core is slidably connected in the conical tube, the upper end of the conical tube is fixedly connected to a steam hood, the upper end of the conical valve core is fixedly connected to one end of a spring, and the other end of the spring is fixedly connected to the steam hood.

[0007] Furthermore, the stirring assembly includes: The main shaft is arranged in the cooling chamber, the outer side of the main shaft is fixedly connected with a spiral water channel, the upper and lower ends of the spiral water channel are both provided with cooling water inlets, the upper and lower ends of the main shaft are both fixedly connected with water pipes, and the water pipes are provided with a water outlet.

[0008] Furthermore, the cooling water circulation component includes: A cooling water tank is fixedly connected to the upper end of the disinfection chamber. A water pump is provided in the cooling water tank, and a spiral water pipe is fixedly connected to the outside of the disinfection chamber.

[0009] A sterilizing device for producing mare's milk products, the operating steps of which are as follows: S1: Mare's milk enters the annular tube from the tapered tube on one side of the annular tube. The inner diameter of the annular tube is smaller than the tapered tube, so the flow rate of the mare's milk in the annular tube is accelerated, causing negative pressure to be generated in the negative pressure chamber on the steam inlet. Under the action of the negative pressure, the steam in the disinfection chamber passes through the steam cover, the cavity composed of the tapered tube and the tapered valve core, and the negative pressure chamber in sequence, and enters the annular tube to mix with the mare's milk, thereby disinfecting the mare's milk. When the flow rate of the mare's milk in the annular tube is high, the negative pressure in the corresponding negative pressure chamber increases, causing the spring to stretch longer, and the gap between the tapered valve core and the tapered tube to become larger, thereby increasing the steam flow rate and more steam entering the annular tube. Since this structure is provided in multiple pieces on the annular tube, the mare's milk can be disinfected multiple times. After disinfection is completed, the mare's milk flows into the cooling chamber from the tapered tube on the other side of the annular tube; S2: After the mare's milk mixed with steam enters the cooling chamber, the main shaft rotates to drive the spiral water channel to rotate and stir the mare's milk, so that the steam in the mare's milk is fully mixed with the mare's milk, thereby more fully sterilizing the mare's milk; S3: The water in the cooling water tank is transported to the water pipe at the upper end of the main shaft through a water pump and then enters the spiral water channel. When the mare's milk is stirred, the cold water in the spiral water channel will take away some of the heat, making the mare's milk cool down faster and preventing the protein structure of the mare's milk from being destroyed. The cold water enters from the top of the spiral water channel and flows out from the lower end of the spiral water channel. The cold water flows out from the water pipe at the lower end of the main shaft and enters the spiral water pipe. At this time, the hot water can heat the disinfection chamber and then enter the cooling water tank from the upper end of the spiral water pipe.

[0010] Compared with the existing technology, one or more of the above technical solutions have the following beneficial effects: 1. Mare's milk enters the annular tube from the tapered tube on one side of the annular tube. The inner diameter of the annular tube is smaller than the tapered tube, so the flow rate of the mare's milk in the annular tube is accelerated, which generates negative pressure in the negative pressure chamber on the steam inlet. Under the action of the negative pressure, the steam in the disinfection chamber passes through the steam hood, the cavity composed of the tapered tube and the tapered valve core, and the negative pressure chamber in turn, and enters the annular tube to mix with the mare's milk, thereby disinfecting the mare's milk. When the flow rate of the mare's milk in the annular tube is large, the negative pressure in the corresponding negative pressure chamber increases, causing the spring to stretch longer, the gap between the tapered valve core and the tapered tube to become larger, the steam flow rate is larger, and more steam enters the annular tube. Since this structure is provided in multiple pieces on the annular tube, the mare's milk can be disinfected multiple times. After disinfection is completed, the mare's milk flows into the cooling chamber from the tapered tube on the other side of the annular tube. When the flow rate of the mare's milk in the annular tube is accelerated, the negative pressure chamber automatically increases the steam intake, thereby achieving precise mixing of steam and mare's milk, thereby avoiding the problem of uneven disinfection caused by fixed steam flow in traditional devices. 2. The water in the cooling water tank is transported to the water pipe at the upper end of the main shaft through a water pump and then enters the spiral water channel. When the mare's milk is stirred, the cold water in the spiral water channel will take away some of the heat, making the mare's milk cool down faster and preventing the protein structure of the mare's milk from being destroyed. The cold water enters from the top of the spiral water channel and flows out from the lower end of the spiral water channel. The outflowing cold water enters the water pipe at the lower end of the main shaft, flows out from the water pipe at the lower end of the main shaft, and enters the spiral water pipe. At this time, the water with heat can heat the disinfection chamber and then enters the cooling water tank from the upper end of the spiral water pipe. When the spiral water channel rotates, it stirs the mare's milk to promote full contact between steam and mare's milk. At the same time, the internal cooling water directly absorbs heat, and the cooling speed is faster than that of the traditional external heat exchanger. The cooling water after absorbing heat is circulated to the disinfection chamber through the spiral water pipe for preheating, reducing external energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0012] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the overall three-dimensional structure of the disinfection mechanism of the present invention; Figure 3 This is a schematic diagram of the overall three-dimensional structure of the milk diversion tube assembly of the present invention; Figure 4 This is a schematic diagram of the overall three-dimensional structure of the negative pressure chamber of the present invention; Figure 5 This is a schematic diagram of the overall three-dimensional structure of the steam regulating valve assembly of the present invention; Figure 6 This is a schematic diagram of the exploded three-dimensional structure of the steam regulating valve assembly of the present invention; Figure 7 This is a schematic diagram of the overall three-dimensional structure of the negative pressure chamber of the present invention; Figure 8 This is a schematic diagram of the overall three-dimensional structure of the stirring assembly of the present invention; Figure 9 This is a schematic diagram of the overall three-dimensional structure of the stirring assembly of the present invention; Figure 10 This is a cross-sectional view of the overall three-dimensional structure of the spiral water channel of the present invention; In the accompanying drawings, the components represented by the reference numerals are as follows: 1. Disinfection room; 2. Cooling chamber; 3. Sterilization mechanism; 31. Milk diversion tube assembly; 311. Annular conduit; 312. Steam inlet; 313. Negative pressure chamber; 32. Steam regulating valve assembly; 321. Steam nozzle; 322. Rotating shaft; 323. Impeller; 324. Conical valve core; 325. Steam hood; 326. Spring; 4. Cooling mechanism; 41. Cooling water circulation assembly; 411. Cooling water tank; 412. Water pump; 413. Spiral water pipe; 42. Stirring assembly; 421. Main shaft; 422. Spiral water channel; 423. Water pipe. DETAILED DESCRIPTION

[0014] In order to enable those skilled in the art to better understand the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0015] Reference Figure 1-2 As shown in FIG8 , a sterilizing device for producing mare's milk products comprises a sterilizing chamber 1, a cooling chamber 2 is provided on one side of the sterilizing chamber 1, a sterilizing mechanism 3 is fixedly connected to the sterilizing chamber 1, and a cooling mechanism 4 is provided on the outside of the sterilizing chamber 1; The disinfection mechanism 3 includes: A milk diversion pipe assembly 31 is provided in the disinfection chamber 1 and is fixedly connected to a plurality of steam regulating valve assemblies 32; The cooling mechanism 4 includes: The cooling water circulation component 41 is fixedly connected to the outside of the disinfection chamber 1, and the stirring component 42 is rotatably connected in the cooling chamber 2.

[0016] The mare's milk enters the milk diversion tube assembly 31. Under the action of negative pressure, the steam regulating valve assembly 32 performs adaptive adjustment, so that the steam entering the milk diversion tube changes with the change of the mare's milk flow rate. After the mare's milk mixed with steam enters the cooling chamber 2, the stirring action of the stirring assembly 42 allows the steam and the mare's milk to be fully mixed and disinfected. At the same time, the cold water in the stirring assembly 42 removes the heat of the mare's milk, and the heat removed is used to heat the disinfection chamber 1 through the cooling water circulation assembly 41.

[0017] Reference Figure 3 and 7 As shown, the milk guide tube assembly 31 includes: The annular duct 311 is fixedly connected in the disinfection chamber 1. Conical tubes are fixedly connected to both sides of the annular duct 311. Several steam inlets 312 are opened at the upper end of the annular duct 311. Several steam inlets 312 are fixedly connected to the negative pressure chamber 313.

[0018] The mare's milk enters the annular tube 311 from the tapered tube on one side thereof. The inner diameter of the annular tube 311 is smaller than the tapered tube, so the flow rate of the mare's milk in the annular tube 311 is accelerated, causing negative pressure to be generated in the negative pressure chamber 313 above the steam inlet 312 .

[0019] Reference Figure 4-6 As shown, the steam regulating valve assembly 32 includes: The steam nozzle 321 is rotatably connected to the negative pressure chamber 313. The lower end of the steam nozzle 321 is fixedly connected to one end of the rotating shaft 322. The other end of the rotating shaft 322 is fixedly connected to the impeller 323. The impeller 323 is arranged in the annular conduit 311. The upper end of the steam nozzle 321 is fixedly connected to a conical tube. A conical valve core 324 is slidably connected in the conical tube. The upper end of the conical tube is fixedly connected to a steam cover 325. The upper end of the conical valve core 324 is fixedly connected to one end of a spring 326. The other end of the spring 326 is fixedly connected to the steam cover 325.

[0020] Under the action of negative pressure, the steam in the disinfection chamber 1 passes through the steam hood 325, the cavity composed of the tapered tube and the tapered valve core 324, and the negative pressure chamber 313 in sequence, enters the annular conduit 311, mixes with the mare's milk, and disinfects the mare's milk. When the flow rate of the mare's milk in the annular conduit 311 is high, the negative pressure in the corresponding negative pressure chamber 313 increases, causing the spring 326 to stretch longer, and the gap between the tapered valve core 324 and the tapered tube to become larger, thereby increasing the flow rate of steam and allowing more steam to enter the annular conduit 311. Since this structure is provided in multiple portions on the annular conduit 311, the mare's milk can be disinfected multiple times. After disinfection is completed, the mare's milk flows into the cooling chamber 2 from the tapered tube on the other side of the annular conduit 311.

[0021] Reference Figure 9-10 As shown, the stirring assembly 42 includes: The main shaft 421 is arranged in the cooling chamber 2. The outer side of the main shaft 421 is fixedly connected to a spiral water channel 422. Cooling water inlets are provided at the upper and lower ends of the spiral water channel 422. The upper and lower ends of the main shaft 421 are fixedly connected to a water pipe 423. A water outlet is provided on the water pipe 423.

[0022] When the mare's milk is stirred, the cold water in the spiral water channel 422 will take away some of the heat, causing the mare's milk to cool faster and preventing the protein structure of the mare's milk from being destroyed. The cold water enters from the top of the spiral water channel 422 and flows out from the bottom of the spiral water channel 422. The outflowing cold water enters the water pipe 423 at the bottom of the main shaft 421 and flows out from the water pipe 423 at the bottom of the main shaft 421.

[0023] The cooling water circulation component 41 includes: A cooling water tank 411 is fixedly connected to the upper end of the disinfection chamber 1 . A water pump 412 is provided in the cooling water tank 411 . A spiral water pipe 413 is fixedly connected to the outside of the disinfection chamber 1 .

[0024] The water in the cooling water tank 411 is transported to the water pipe 423 at the upper end of the main shaft 421 through the water pump 412 and then enters the spiral water channel 422. The outflowing cold water enters the water pipe 423 at the lower end of the main shaft 421, flows out from the water pipe 423 at the lower end of the main shaft 421, and enters the spiral water pipe 413. At this time, the water with heat can heat the disinfection chamber 1, and then enters the cooling water tank 411 from the upper end of the spiral water pipe 413.

[0025] A sterilizing device for producing mare's milk products, the operating steps of which are as follows: S1: Mare's milk enters the annular tube from the tapered tube on one side of the annular tube 311. The inner diameter of the annular tube 311 is smaller than the tapered tube, so the flow rate of the mare's milk in the annular tube 311 is accelerated, causing negative pressure to be generated in the negative pressure chamber 313 on the steam inlet 312. Under the action of the negative pressure, the steam in the disinfection chamber 1 passes through the steam cover 325, the cavity composed of the tapered tube and the tapered valve core 324, and the negative pressure chamber 313 in sequence, and enters the annular tube 311 to mix with the mare's milk, thereby disinfecting the mare's milk. When the flow rate of the mare's milk in the annular tube 311 is large, the negative pressure in the corresponding negative pressure chamber 313 increases, causing the spring 326 to stretch longer, and the gap between the tapered valve core 324 and the tapered tube to become larger, thereby increasing the steam flow rate and more steam entering the annular tube 311. Since this structure is provided in multiple pieces on the annular tube 311, the mare's milk can be disinfected multiple times. After disinfection is completed, the mare's milk flows into the cooling chamber 2 from the tapered tube on the other side of the annular tube 311; S2: After the mare's milk mixed with steam enters the cooling chamber 2, the main shaft 421 rotates to drive the spiral water channel 422 to rotate and stir the mare's milk, so that the steam in the mare's milk is fully mixed with the mare's milk, thereby more fully sterilizing the mare's milk; S3: The water in the cooling water tank 411 is transported to the water pipe 423 at the upper end of the main shaft 421 through the water pump 412 and then enters the spiral water channel 422. When the mare's milk is stirred, the cold water in the spiral water channel 422 will take away some of the heat, making the mare's milk cool down faster and preventing the protein structure of the mare's milk from being destroyed. The cold water enters from the top of the spiral water channel 422 and flows out from the lower end of the spiral water channel 422. The cold water flows out into the water pipe 423 at the lower end of the main shaft 421, flows out from the water pipe 423 at the lower end of the main shaft 421, and enters the spiral water pipe 413. At this time, the water with heat can heat the disinfection chamber 1, and then enters the cooling water tank 411 from the upper end of the spiral water pipe 413.

[0026] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sterilizing device for producing mare's milk products, characterized by: The invention comprises a disinfection chamber (1), a cooling chamber (2) is provided on one side of the disinfection chamber (1), a disinfection mechanism (3) is fixedly connected inside the disinfection chamber (1), and a cooling mechanism (4) is provided outside the disinfection chamber (1); wherein The disinfection mechanism (3) includes: A milk diversion pipe assembly (31), the milk diversion pipe assembly (31) being arranged in the disinfection chamber (1), and a plurality of steam regulating valve assemblies (32) being fixedly connected to the milk diversion pipe assembly (31); The cooling mechanism (4) comprises: A cooling water circulation assembly (41) is fixedly connected to the outside of the disinfection chamber (1), and a stirring assembly (42) is rotatably connected to the cooling chamber (2).

2. A sterilizing device for producing mare's milk products according to claim 1, characterized in that: The milk guide tube assembly (31) comprises: An annular conduit (311) is fixedly connected in the disinfection chamber (1), and tapered tubes are fixedly connected to both sides of the annular conduit (311). A plurality of steam inlets (312) are provided at the upper end of the annular conduit (311), and each of the plurality of steam inlets (312) is fixedly connected to a negative pressure chamber (313).

3. A sterilizing device for producing mare's milk products according to claim 2, characterized in that: The steam regulating valve assembly (32) includes: A steam nozzle (321) is rotatably connected to the negative pressure chamber (313); the lower end of the steam nozzle (321) is fixedly connected to one end of a rotating shaft (322); the other end of the rotating shaft (322) is fixedly connected to an impeller (323); the impeller (323) is disposed in the annular conduit (311); the upper end of the steam nozzle (321) is fixedly connected to a tapered tube; a tapered valve core (324) is slidably connected to the tapered tube; the upper end of the tapered tube is fixedly connected to a steam hood (325); the upper end of the tapered valve core (324) is fixedly connected to one end of a spring (326); the other end of the spring (326) is fixedly connected to the steam hood (325).

4. A sterilizing device for producing mare's milk products according to claim 5, characterized in that: The stirring assembly (42) includes: A main shaft (421) is provided in the cooling chamber (2); a spiral water channel (422) is fixedly connected to the outside of the main shaft (421); cooling water inlets are provided at both upper and lower ends of the spiral water channel (422); a water pipe (423) is fixedly connected to both upper and lower ends of the main shaft (421); and a water outlet is provided on the water pipe (423).

5. A sterilizing device for producing mare's milk products according to claim 4, characterized in that: The cooling water circulation component (41) includes: A cooling water tank (411) is fixedly connected to the upper end of the disinfection chamber (1), a water pump (412) is provided in the cooling water tank (411), and a spiral water pipe (413) is fixedly connected to the outside of the disinfection chamber (1).

6. A sterilizing device for producing mare's milk products according to claim 5, comprising the following operating steps: S1: Mare's milk enters the annular conduit (311) from the conical tube on one side. The inner diameter of the annular conduit (311) is smaller than the conical tube, so the flow rate of the mare's milk in the annular conduit (311) is accelerated, so that a negative pressure is generated in the negative pressure chamber (313) on the steam inlet (312). Under the action of the negative pressure, the steam in the disinfection chamber (1) passes through the steam cover (325), the cavity composed of the conical tube and the conical valve core (324), and the negative pressure chamber (313) in turn, and enters the annular conduit (311) to mix with the mare's milk, thereby affecting the mare's milk. When the flow rate of the mare's milk in the annular conduit (311) is high, the negative pressure in the corresponding negative pressure chamber (313) increases, causing the spring (326) to stretch longer, and the gap between the conical valve core (324) and the conical tube to become larger, resulting in a larger flow rate of steam, and more steam entering the annular conduit (311). Since the structure is provided on the annular conduit (311), the mare's milk can be sterilized multiple times. After the sterilization is completed, the mare's milk flows into the cooling chamber (2) from the conical tube on the other side of the annular conduit (311); S2: After the mare's milk mixed with steam enters the cooling chamber (2), the main shaft (421) rotates to drive the spiral water channel (422) to rotate and stir the mare's milk, so that the steam in the mare's milk is fully mixed with the mare's milk, thereby more fully sterilizing the mare's milk; S3: The water in the cooling water tank (411) is transported to the water pipe (423) at the upper end of the main shaft (421) through the water pump (412) and then enters the spiral water channel (422). When the mare's milk is stirred, the cold water in the spiral water channel (422) will take away some of the heat, so that the mare's milk is cooled faster, and the protein structure of the mare's milk is prevented from being destroyed. The cold water enters from the upper end of the spiral water channel (422) and flows out from the lower end of the spiral water channel (422). The cold water flows out and enters the water pipe (423) at the lower end of the main shaft (421). It flows out from the water pipe (423) at the lower end of the main shaft (421) and enters the spiral water pipe (413). At this time, the water with heat can heat the disinfection chamber (1) and then enters the cooling water tank (411) from the upper end of the spiral water pipe (413).

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