High-pressure special medical food rapid sterilization autoclaving system and autoclaving method

Abstract

The invention relates to the technical field of sterilization and autoclaving, and discloses a high-pressure special medical food rapid sterilization and autoclaving system and autoclaving method.The high-pressure special medical food rapid sterilization and autoclaving system comprises a tank body, the outer wall of the tank body is rotationally connected with a side door, a pressure relief assembly is arranged at the top of the tank body, and an exhaust assembly is arranged on the outer wall of the tank body. According to the high-pressure special medical food rapid sterilization autoclaving system and autoclaving method, through a plugging plate arranged in an inner cavity of an exhaust pipe and a limiting frame arranged on the outer wall of the exhaust pipe, when gas is exhausted outwards, once cold air in a tank body is completely exhausted, steam with the high temperature can be exhausted outwards, and the steam is completely exhausted; under the action of temperature, a driving spring deforms, so that a moving block and a connecting plate drive a rotating disc to rotate, rotation of a blocking plate is achieved, an inner cavity of an exhaust pipe is blocked, at the moment, it is indicated that cold air in the tank body is completely exhausted, and automatic control of an operator is not needed in the whole process; and the exhaust pipe can be quickly blocked in time.

Description

Technical Field

[0001] The present invention relates to the technical field of autoclave sterilization, and particularly to a rapid autoclave sterilization system and method for high-pressure special medical foods. Background Art

[0002] Special medical foods refer to formula foods specially processed and formulated to meet the special needs of nutrients or diets for people with restricted eating, impaired digestion and absorption, metabolic disorders, or specific disease states.

[0003] Different patients use foods with different formulas. When producing special medical foods, high-temperature steam sterilization is required, so a high-temperature steam sterilization device needs to be used for sterilization treatment.

[0004] When using traditional high-temperature steam sterilization equipment, when the equipment is completely closed, it is necessary to first ensure that all the cold air in the inner cavity of the equipment is exhausted before the equipment can be completely closed to ensure that only high-temperature steam can exist in the inner cavity of the equipment to obtain a better autoclave sterilization effect. However, traditional equipment cannot well judge whether the cold air in the inner cavity of the equipment is completely exhausted during use, which leads to the inability to timely block the equipment. If the cold air is not completely exhausted, it will affect the autoclave sterilization effect. If waiting for it to be completely exhausted, the waiting time is relatively long, thus affecting the autoclave sterilization efficiency. Summary of the Invention

[0005] The present invention provides a rapid autoclave sterilization system and method for high-pressure special medical foods, which solves the problems raised in the above background art.

[0006] The present invention provides the following technical solution: A rapid autoclave sterilization system for high-pressure special medical foods, including a tank body, the outer wall of the tank body is rotatably connected with a side door, a pressure relief component is arranged at the top of the tank body, an exhaust component is arranged on the outer wall of the tank body, a heat conduction component is arranged on the outer wall of the tank body, a heat dissipation component is arranged on the outer wall of the tank body, a water storage box is fixedly assembled at the bottom of the tank body, a heating pipe is fixedly assembled in the inner cavity of the water storage box, a fixed groove is fixedly assembled on the inner wall of the tank body, a support groove is fixedly assembled on the inner wall of the tank body, a support frame is movably sleeved in the inner cavity of the tank body, a base is fixedly assembled at the bottom of the tank body, and a control box is installed on the top of the base.

[0007] As a preferred technical solution of the present invention: The pressure relief component includes a pressure relief pipe, a pressure relief groove is opened in the inner cavity of the pressure relief pipe, a support rod is fixedly assembled on the inner wall of the pressure relief groove, a lifting plate is movably sleeved on the outer wall of the support rod, a support plate is rotatably connected to the outer wall of the lifting plate, an auxiliary plate is rotatably connected to the outer wall of the lifting plate, a sealing plug is fixedly assembled on the outer wall of the lifting plate, a lifting pull rod is rotatably connected to the inner cavity of the support plate, and an electric push rod is rotatably connected to the outer wall of the lifting pull rod.

[0008] As a preferred technical solution of the present invention: The exhaust assembly includes an exhaust pipe, a blocking plate is rotatably connected to the inner cavity of the exhaust pipe, a rotating disk is fixedly assembled on the top of the blocking plate, a limiting frame is fixedly assembled on the outer wall of the exhaust pipe, a driving spring is movably sleeved on the outer wall of the limiting frame, a moving block is movably sleeved on the outer wall of the limiting frame, a connecting plate is rotatably connected to the outer wall of the moving block, an indicator light is fixedly assembled on the outer wall of the exhaust pipe, a thermal switch is installed on the outer wall of the indicator light, a battery pack is fixedly assembled on the outer wall of the exhaust pipe, a sealing cover is fixedly assembled on the outer wall of the exhaust pipe, a driven disk is fixedly assembled on the bottom of the blocking plate, a locking hole is opened on the top of the driven disk, a support cylinder is fixedly assembled on the outer wall of the exhaust pipe, a driving rod is movably sleeved in the inner cavity of the support cylinder, and a locking spring is installed in the inner cavity of the support cylinder.

[0009] As a preferred technical solution of the present invention: The heat conduction assembly includes a heat conduction plate, a heat conduction frame is fixedly assembled on the outer wall of the heat conduction plate, a sealing plate is fixedly assembled on the outer wall of the heat conduction plate, a fixed box is fixedly assembled on the outer wall of the sealing plate, a limiting rod is fixedly assembled in the inner cavity of the fixed box, a moving plate is movably sleeved on the outer wall of the limiting rod, a support spring is movably sleeved on the outer wall of the limiting rod, a driving plate is fixedly assembled on the outer wall of the moving plate, a tooth groove is opened on the outer wall of the driving plate, a rotating column is rotatably connected to the inner cavity of the limiting rod, a driving gear is fixedly assembled on the top of the rotating column, a telescopic groove is opened on the outer wall of the fixed box, a micro generator is fixedly assembled on the outer wall of the sealing plate, and a driven gear is fixedly assembled on the power output shaft of the micro generator.

[0010] As a preferred technical solution of the present invention: The heat dissipation assembly includes a heat dissipation plate, a fixed frame is fixedly assembled on the outer wall of the heat dissipation plate, a heat dissipation fan is fixedly assembled in the inner cavity of the fixed frame, a storage battery is fixedly assembled on the outer wall of the fixed frame, the micro generator is electrically connected to the storage battery, and the storage battery is electrically connected to the heat dissipation fan.

[0011] As a preferred technical solution of the present invention: The outer wall of the end of the support plate away from the lifting plate is rotatably connected to the outer wall of the auxiliary plate. The outer wall diameter of the sealing plug is equal to the inner wall diameter of the pressure relief pipe, and the outer wall diameter of the sealing plug is smaller than the inner wall diameter of the pressure relief groove.

[0012] As a preferred technical solution of the present invention: The bottom of the electric push rod is connected to the top of the tank body. The outer wall of the lifting rod passes through the inner cavities of the support plate and the auxiliary plate respectively. The sealing plug is made of natural rubber.

[0013] As a preferred technical solution of the present invention: The outer wall of the end of the connecting plate away from the moving block is rotatably connected to the outer wall of the rotating disc. The two ends of the outer wall of the driving spring are respectively in contact with the outer walls of the exhaust pipe and the moving block. The driving spring is made of CuZnAl shape memory alloy. The expansion temperature of the thermal switch is ninety degrees Celsius. The thermal switch is electrically connected between the indicator light and the battery pack respectively. The two ends of the outer wall of the locking spring are respectively in contact with the inner wall of the support cylinder and the outer wall of the driving rod. The outer wall diameter of the driving rod is equal to the inner wall diameter of the driven disc.

[0014] As a preferred technical solution of the present invention: The outer wall of the driving plate is meshed with the outer wall of the rotating column. The outer wall of the driving gear is meshed with the outer wall of the driven gear. The two ends of the outer wall of the support spring are respectively in contact with the inner wall of the fixed box and the outer wall of the moving plate. The support spring is made of CuZnAl shape memory alloy. The inner wall shape of the telescopic groove matches the outer wall shape and size of the driving plate.

[0015] A steaming method for a high-pressure special medical food rapid sterilization steaming and pressing system: includes the following steps:

[0016] S1: When it is necessary to use the tank body to sterilize special medical food with high-temperature steam, open the side door, then pull out the support frame from the inner cavity of the tank body, place the special medical food into the inner cavity of the support frame, then start the heating tube through the control box, and add water into the inner cavity of the water storage box. Under the action of the heating tube, the water in the inner cavity of the water storage box can be continuously heated, so that the water boils to generate a large amount of water vapor;

[0017] S2: At this time, it is necessary to first completely discharge the cold air in the inner cavity of the tank body. The relatively high-temperature water vapor will first fill the space at the top of the inner cavity of the tank body, and then squeeze the cold air downward, so that the cold air in the inner cavity of the tank body is discharged outward through the exhaust pipe. When the cold air passes through the exhaust pipe, it will contact the outer wall of the driving spring. At this time, due to the relatively low temperature of the cold air, the driving spring cannot be expanded and deformed, so the blocking plate cannot be driven. Until the cold air in the inner cavity of the tank body is completely discharged, the relatively high-temperature water vapor will enter the inner cavity of the exhaust pipe, so that the relatively high-temperature water vapor contacts the outer wall of the driving spring, so that the driving spring expands and expands outward under the action of the relatively high-temperature water vapor, so as to realize the driving of the blocking plate. Under the action of the moving block and the connecting plate, the blocking plate can be rotated. During the rotation of the blocking plate, the driven disc will also rotate. At this time, the locking spring will drive the driving rod of the mechanism downward, so that the outer wall of the driving rod fits on the top of the driven disc. As the blocking plate rotates, the inner cavity of the exhaust pipe can be blocked under the action of the blocking plate. At this time, it can be explained that all the cold air in the inner cavity of the tank body has been discharged;

[0018] S3: When the relatively hot vapor in the inner cavity of the tank moves outward, it will come into contact with the thermal switch. At this time, the thermal switch will form a connected circuit with the indicator light and the battery pack, thereby lighting up the indicator light to prompt the user that the cold air in the inner cavity of the tank has been completely discharged. Subsequently, by controlling the electric push rod, the electric push rod drives the lifting rod to move, thereby adjusting the position of the lifting plate, making the outer wall of the sealing plug in the inner cavity of the pressure relief pipe and sealing the inner cavity of the pressure relief pipe. At this time, the inner cavity of the tank can be in a closed state, so that the high-temperature vapor continuously accumulates in the inner cavity of the tank to perform high-temperature sterilization on the special medical food in the inner cavity of the support frame;

[0019] S4: As the temperature in the inner cavity of the tank continuously rises, the temperature of the inner cavity and the outer wall of the tank will also continuously rise, causing the temperature to be transferred to the outer wall of the heat conduction plate and moving along the heat conduction plate to the heat conduction frame, so that the temperature of the inner cavity between the heat conduction plate and the closing plate also rises, thereby transferring the temperature to the inner cavity of the fixed box, causing the support spring to be affected by the high temperature, so that the support spring expands due to heat. After the support spring expands due to heat, it will drive the moving plate, making the moving plate move along the outer wall of the limiting rod. During the movement of the moving plate, the driving plate drives the rotating column, making the rotating column rotate in the inner cavity of the limiting rod, thereby driving the driving gear, making the driving gear drive the rotation of the driven gear, so that the micro generator generates electricity and stores it in the storage battery;

[0020] S5: After a period of time to complete the steam sterilization of the special medical food in the inner cavity of the support frame, it is necessary to cool down the tank, and then the support frame in the inner cavity of the tank can be taken out. At this time, the cooling fan is started under the action of the storage battery. Under the action of the cooling fan, the heat on the outer wall of the heat dissipation plate can be taken away faster, so as to better realize the heat dissipation of the inner cavity of the tank and cool down the inner cavity of the tank faster. Subsequently, the electric push rod moves upward. Under the action of the electric push rod, the lifting rod, the support plate and the auxiliary plate are driven, so that the lifting plate moves upward along the outer wall of the support rod, and then the sealing plug moves upward along the inner wall of the pressure relief pipe, making the sealing plug move to the position of the pressure relief groove. At this time, the gas in the inner cavity of the tank will be released outward from the gap between the sealing plug and the pressure relief groove, realizing the exhaust of the inner cavity of the tank, and then realizing the pressure relief of the inner cavity of the tank. Subsequently, the side door is opened from the outer wall of the tank, and then the support frame can be smoothly pulled out from the inner cavity of the tank to take out the special medical food.

[0021] The present invention has the following beneficial effects:

[0022] 1. The rapid sterilization autoclave system and autoclave method for high-pressure special medical foods, through the plugging plate arranged in the inner cavity of the exhaust pipe and the limiting frame arranged on the outer wall of the exhaust pipe, when the gas is discharged outward, the cold air will not cause the driving spring to deform. Once all the cold air in the tank is discharged, the steam with a higher temperature will be discharged outward. Under the action of the temperature, the driving spring will deform, so that the moving block and the connecting plate drive the rotation of the rotating disk, thereby realizing the rotation of the plugging plate to block the inner cavity of the exhaust pipe. At this time, it can be explained that all the cold air in the tank has been discharged. During the whole process, the operator does not need to control it by himself, and the exhaust pipe can be blocked in a timely and rapid manner.

[0023] 2. The rapid sterilization autoclave system and autoclave method for high-pressure special medical foods, through the pressure relief pipe arranged on the top of the tank body and the lifting plate arranged in the inner cavity of the pressure relief pipe, drive the up and down movement of the lifting plate under the action of the electric push rod, so that the lifting plate moves up and down along the outer wall of the support rod, so that the sealing plug can move on the inner wall of the pressure relief pipe. When the sealing plug moves to the position of the pressure relief groove, the pressure relief of the tank body can be realized, so that the pressure relief of the tank body can be quickly realized after the autoclave sterilization is completed.

[0024] 3. The rapid sterilization autoclave system and autoclave method for high-pressure special medical foods, through the heat conduction plate and the heat conduction frame arranged on the outside of the tank body and the limiting rod arranged in the inner cavity of the fixed box, when autoclave sterilization is carried out, the temperature will move upward along the heat conduction plate and the heat conduction frame, and then be transmitted to the limiting rod and the support spring, so that the support spring deforms and drives the moving plate, thereby driving the rotation of the driving gear and realizing the driving of the micro generator to generate electricity and store it in the storage battery. After the autoclave sterilization is completed, the cooling fan is started through the storage battery. Under the action of the cooling fan and the heat dissipation plate, the heat on the outer wall of the tank body is quickly taken away, so that it is quickly cooled, and then the tank body can be opened more quickly to take out the special medical food inside. Brief Description of the Drawings

[0025] Figure 1 It is a three-dimensional structure schematic diagram of the present invention;

[0026] Figure 2 It is a schematic diagram of the base structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the tank body structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the cross-sectional structure of the tank body of the present invention;

[0029] Figure 5 It is a schematic diagram of the pressure relief pipe structure of the present invention;

[0030] Figure 6Schematic cross-sectional structure diagram of the pressure relief pipe of the present invention;

[0031] Figure 7 Schematic structure diagram of the exhaust pipe of the present invention;

[0032] Figure 8 Schematic cross-sectional structure diagram of the exhaust pipe of the present invention;

[0033] Figure 9 Schematic structure diagram of the plugging plate of the present invention;

[0034] Figure 10 Schematic structure diagram of the heat conducting plate of the present invention;

[0035] Figure 11 Schematic structure diagram of the fixed box of the present invention;

[0036] Figure 12 Schematic structure diagram of the moving plate of the present invention;

[0037] In the figure: 1, tank body; 2, side door; 3, pressure relief assembly; 4, exhaust assembly; 5, heat conducting assembly; 6, heat dissipation assembly; 7, water storage box; 8, heating pipe; 9, fixed groove; 10, support groove; 11, support frame; 12, base; 13, control box;

[0038] 301, pressure relief pipe; 302, pressure relief groove; 303, support rod; 304, lifting plate; 305, support plate; 306, auxiliary plate; 307, plugging block; 308, lifting rod; 309, electric push rod;

[0039] 401, exhaust pipe; 402, plugging plate; 403, rotating disc; 404, limiting frame; 405, driving spring; 406, moving block; 407, connecting plate; 408, indicator light; 409, thermal switch; 4010, battery pack; 4011, closing cover; 4012, driven disc; 4013, locking hole; 4014, support cylinder; 4015, locking spring; 4016, driving rod;

[0040] 501, heat conducting plate; 502, heat conducting frame; 503, closing plate; 504, fixed box; 505, tooth groove; 506, limiting rod; 507, support spring; 508, moving plate; 509, driving plate; 5010, rotating column; 5011, telescopic groove; 5012, driving gear; 5013, micro generator; 5014, driven gear;

[0041] 601, heat dissipation plate; 602, fixed frame; 603, storage battery; 604, heat dissipation fan. Detailed implementation manners

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0043] Please refer to Figure 1 - Figure 12 , a rapid sterilization autoclave system for high-pressure special medical foods, comprising a tank body 1, a side door 2 rotatably connected to the outer wall of the tank body 1, a pressure relief component 3 provided at the top of the tank body 1, an exhaust component 4 provided on the outer wall of the tank body 1, a heat conduction component 5 provided on the outer wall of the tank body 1, a heat dissipation component 6 provided on the outer wall of the tank body 1, a water storage box 7 fixedly assembled at the bottom of the tank body 1, a heating pipe 8 fixedly assembled in the inner cavity of the water storage box 7, a fixing groove 9 fixedly assembled on the inner wall of the tank body 1, a support groove 10 fixedly assembled on the inner wall of the tank body 1, a support frame 11 movably sleeved in the inner cavity of the tank body 1, a base 12 fixedly assembled at the bottom of the tank body 1, and a control box 13 installed on the top of the base 12.

[0044] In the above structure, by providing the water storage box 7 at the bottom of the tank body 1 and the heating pipe 8 in the inner cavity of the water storage box 7, the water in the inner cavity of the water storage box 7 is heated under the action of the heating pipe 8, so that the water boils to generate water vapor. As the water vapor increases, the pressure in the inner cavity of the tank body 1 continuously increases, and thus the items in the support frame 11 are disinfected under the action of high-pressure water vapor.

[0045] In a preferred embodiment: The pressure relief component 3 includes a pressure relief pipe 301, a pressure relief groove 302 is formed in the inner cavity of the pressure relief pipe 301, a support rod 303 is fixedly assembled on the inner wall of the pressure relief groove 302, a lifting plate 304 is movably sleeved on the outer wall of the support rod 303, a support plate 305 is rotatably connected to the outer wall of the lifting plate 304, an auxiliary plate 306 is rotatably connected to the outer wall of the lifting plate 304, a sealing plug 307 is fixedly assembled on the outer wall of the lifting plate 304, a lifting pull rod 308 is rotatably connected to the inner cavity of the support plate 305, and an electric push rod 309 is rotatably connected to the outer wall of the lifting pull rod 308.

[0046] In the above structure, by providing the pressure relief pipe 301 on the top of the tank body 1 and the lifting plate 304 and the sealing plug 307 in the inner cavity of the pressure relief pipe 301, the position of the lifting plate 304 can be adjusted under the action of the electric push rod 309, so as to realize the adjustment of the position of the sealing plug 307, and make the sealing plug 307 move along the inner wall of the pressure relief pipe 301. When the outer wall of the sealing plug 307 moves to the inner wall of the pressure relief groove 302, the gas in the inner cavity of the tank body 1 will be quickly released to the outside, realizing the exhaust of the inner cavity of the tank body 1.

[0047] In a preferred embodiment: The exhaust assembly 4 includes an exhaust pipe 401. A sealing plate 402 is rotatably connected to the inner cavity of the exhaust pipe 401. A rotating disk 403 is fixedly assembled on the top of the sealing plate 402. A limiting frame 404 is fixedly assembled on the outer wall of the exhaust pipe 401. A driving spring 405 is movably sleeved on the outer wall of the limiting frame 404. A moving block 406 is movably sleeved on the outer wall of the limiting frame 404. A connecting plate 407 is rotatably connected to the outer wall of the moving block 406. An indicator light 408 is fixedly assembled on the outer wall of the exhaust pipe 401. A thermal switch 409 is installed on the outer wall of the indicator light 408. A battery pack 4010 is fixedly assembled on the outer wall of the exhaust pipe 401. A closing cover 4011 is fixedly assembled on the outer wall of the exhaust pipe 401. A driven disk 4012 is fixedly assembled on the bottom of the sealing plate 402. A locking hole 4013 is formed in the top of the driven disk 4012. A support cylinder 4014 is fixedly assembled on the outer wall of the exhaust pipe 401. A driving rod 4016 is movably sleeved in the inner cavity of the support cylinder 4014. A locking spring 4015 is installed in the inner cavity of the support cylinder 4014.

[0048] In the above structure, through the exhaust pipe 401 provided on the outer wall of the tank body 1 and the sealing plate 402 rotatably connected to the inner cavity of the exhaust pipe 401, when water vapor is generated in the inner cavity of the tank body 1, it is necessary to first exhaust all the cold air in the inner cavity of the tank body 1. The cold air in the inner cavity of the tank body 1 can be exhausted through the exhaust pipe 401. After all the cold air is exhausted, the inner cavity of the exhaust pipe 401 can be blocked under the action of the sealing plate 402.

[0049] In a preferred embodiment: The heat conduction assembly 5 includes a heat conduction plate 501. A heat conduction frame 502 is fixedly assembled on the outer wall of the heat conduction plate 501. A closing plate 503 is fixedly assembled on the outer wall of the heat conduction plate 501. A fixed box 504 is fixedly assembled on the outer wall of the closing plate 503. A limiting rod 506 is fixedly assembled in the inner cavity of the fixed box 504. A moving plate 508 is movably sleeved on the outer wall of the limiting rod 506. A support spring 507 is movably sleeved on the outer wall of the limiting rod 506. A driving plate 509 is fixedly assembled on the outer wall of the moving plate 508. A tooth groove 505 is formed in the outer wall of the driving plate 509. A rotating column 5010 is rotatably connected to the inner cavity of the limiting rod 506. A driving gear 5012 is fixedly assembled on the top of the rotating column 5010. A telescopic groove 5011 is formed in the outer wall of the fixed box 504. A micro generator 5013 is fixedly assembled on the outer wall of the closing plate 503. A driven gear 5014 is fixedly assembled on the power output shaft of the micro generator 5013.

[0050] In the above structure, through the heat conduction plate 501 provided on the outer wall of the tank body 1 and the heat conduction frame 502 provided on the outer wall of the heat conduction plate 501, as the water vapor in the inner cavity of the tank body 1 continuously increases, the temperature in the inner cavity of the tank body 1 will also continuously rise. When the temperature in the inner cavity of the tank body 1 rises, it will be transmitted to the outer walls of the heat conduction plate 501 and the heat conduction frame 502, and enter the inner cavity of the fixed box 504 along the closing plate 503, so that the temperature of the support spring 507 will continuously rise.

[0051] In a preferred embodiment: The heat dissipation component 6 includes a heat dissipation plate 601. A fixed frame 602 is fixedly assembled on the outer wall of the heat dissipation plate 601. A heat dissipation fan 604 is fixedly assembled in the inner cavity of the fixed frame 602. A storage battery 603 is fixedly assembled on the outer wall of the fixed frame 602. The micro generator 5013 is electrically connected to the storage battery 603, and the storage battery 603 is electrically connected to the heat dissipation fan 604.

[0052] In the above structure, through the heat dissipation plate 601 provided on the outer wall of the tank body 1, the heat dissipation plate 601 can play a role in dissipating heat from the outer wall of the tank body 1. Under the action of the storage battery 603, the heat dissipation fan 604 is started. Under the action of the heat dissipation fan 604, the loss of the temperature on the outer wall of the heat dissipation plate 601 is accelerated, so that the heat dissipation plate 601 can better play a role in assisting heat dissipation for the tank body 1, enabling the tank body 1 to cool down faster after completing high-pressure steam sterilization, so as to facilitate the better removal of the items in the inner cavity of the tank body 1.

[0053] In a preferred embodiment: One end of the support plate 305 far from the lifting plate 304 is rotatably connected to the outer wall of the auxiliary plate 306. The outer wall diameter of the sealing plug 307 is equal to the inner wall diameter of the pressure relief pipe 301, and the outer wall diameter of the sealing plug 307 is smaller than the inner wall diameter of the pressure relief groove 302.

[0054] In the above structure, through the support rod 303 and the lifting plate 304 provided in the inner cavity of the pressure relief pipe 301, under the action of the electric push rod 309, the lifting rod 308 can move upward, so as to drive the support plate 305 and the auxiliary plate 306, and further enable the lifting plate 304 to move up and down along the outer wall of the support rod 303, so as to better adjust the position of the sealing plug 307. When the sealing plug 307 moves to the position of the pressure relief groove 302, the exhaust of the inner cavity of the tank body 1 can be realized.

[0055] In a preferred embodiment: The bottom of the electric push rod 309 is connected to the top of the tank body 1. The outer wall of the lifting rod 308 passes through the inner cavities of the support plate 305 and the auxiliary plate 306 respectively. The sealing plug 307 is made of natural rubber.

[0056] In the above structure, through the electric push rod 309 provided on the top of the tank body 1, under the action of the electric push rod 309, the lifting rod 308 can move upward as a whole, realizing the closing of the pressure relief pipe 301. When the outer wall of the sealing plug 307 is in the inner cavity of the pressure relief pipe 301, it can block the inner cavity of the pressure relief pipe 301 to prevent the pressure in the inner cavity of the tank body 1 from being released outward. When it is necessary to relieve the pressure in the inner cavity of the tank body 1, by adjusting the position of the sealing plug 307, the sealing plug 307 moves upward to the position of the pressure relief groove 302, and the pressure relief of the inner cavity of the tank body 1 can be realized.

[0057] In a preferred embodiment: The outer wall of one end of the connecting plate 407 away from the moving block 406 is rotatably connected to the outer wall of the rotating disk 403. The outer walls of both ends of the driving spring 405 are respectively in contact with the outer walls of the exhaust pipe 401 and the moving block 406. The driving spring 405 is made of CuZnAl shape memory alloy. The expansion temperature of the thermal switch 409 is ninety degrees Celsius. The thermal switch 409 is electrically connected to the indicator light 408 and the battery pack 4010 respectively. The outer walls of both ends of the locking spring 4015 are respectively in contact with the inner wall of the support cylinder 4014 and the outer wall of the driving rod 4016. The outer wall diameter of the driving rod 4016 is equal to the inner wall diameter of the driven disk 4012.

[0058] In the above structure, through the driving spring 405 provided on the outer wall of the exhaust pipe 401, when the driving spring 405 is affected by temperature, the driving spring 405 will expand outward, so as to drive the moving block 406 under the action of the driving spring 405. During the movement of the moving block 406, it pushes the connecting plate 407 to move, so that the blocking plate 402 rotates. When the outer wall of the moving block 406 contacts the outer wall of the exhaust pipe 401, the outer wall of the blocking plate 402 can rotate ninety degrees, so that the blocking plate 402 blocks the inner cavity of the exhaust pipe 401.

[0059] In a preferred embodiment: The outer wall of the driving plate 509 meshes with the outer wall of the rotating column 5010. The outer wall of the driving gear 5012 meshes with the outer wall of the driven gear 5014. The outer walls of both ends of the support spring 507 are respectively in contact with the inner wall of the fixed box 504 and the outer wall of the moving plate 508. The support spring 507 is made of CuZnAl shape memory alloy. The inner wall shape of the telescopic groove 5011 matches the outer wall shape and size of the driving plate 509.

[0060] In the above structure, through the limiting rod 506 arranged in the inner cavity of the fixed box 504 and the supporting spring 507 arranged on the outer wall of the limiting rod 506, as the temperature in the inner cavity of the tank body 1 continuously rises, the temperature of its outer wall will also continuously rise. At this time, the temperature in the inner cavity of the fixed box 504 will continuously rise, so that the supporting spring 507 is affected by the temperature, causing the supporting spring 507 to expand due to heat, and further driving the moving plate 508, making the moving plate 508 move along the outer wall of the limiting rod 506.

[0061] A steaming method for a high-pressure special medical food rapid sterilization autoclave system: includes the following steps:

[0062] S1: When it is necessary to use the tank body 1 to perform high-temperature steam sterilization on special medical food, open the side door 2, then pull out the support frame 11 from the inner cavity of the tank body 1, place the special medical food into the inner cavity of the support frame 11, and then start the heating tube 8 through the control box 13 and add water to the inner cavity of the water storage box 7. Under the action of the heating tube 8, the water in the inner cavity of the water storage box 7 can be continuously heated, causing the water to boil and generate a large amount of water vapor.

[0063] S2: At this time, it is necessary to first completely discharge the cold air in the inner cavity of the tank body 1. The relatively high-temperature water vapor will first fill the space at the top of the inner cavity of the tank body 1, and then squeeze the cold air downward, causing the cold air in the inner cavity of the tank body 1 to be discharged outward through the exhaust pipe 401. When the cold air passes through the exhaust pipe 401, it will contact the outer wall of the driving spring 405. At this time, due to the relatively low temperature of the cold air, the driving spring 405 cannot be expanded and deformed, so it cannot drive the blocking plate 402. Until the cold air in the inner cavity of the tank body 1 is completely discharged, the relatively high-temperature water vapor will enter the inner cavity of the exhaust pipe 401, so that the relatively high-temperature water vapor contacts the outer wall of the driving spring 405, causing the driving spring 405 to expand and expand outward under the action of the relatively high-temperature water vapor, thereby realizing the driving of the blocking plate 402. Under the action of the moving block 406 and the connecting plate 407, the blocking plate 402 can be rotated. During the rotation of the blocking plate 402, the driven disk 4012 will also rotate. At this time, the locking spring 4015 will drive the mechanism driving rod 4016 downward, so that the outer wall of the driving rod 4016 fits on the top of the driven disk 4012. As the blocking plate 402 rotates, the inner cavity of the exhaust pipe 401 can be blocked under the action of the blocking plate 402. At this time, it can be explained that all the cold air in the inner cavity of the tank body 1 has been discharged.

[0064] S3: When the relatively hot vapor in the inner cavity of the tank body 1 moves outward, it will come into contact with the thermal switch 409. At this time, the thermal switch 409 will form a connected circuit with the indicator light 408 and the battery pack 4010, thus lighting up the indicator light 408 to prompt the user that the cold air in the inner cavity of the tank body 1 has been completely discharged. Subsequently, by controlling the electric push rod 309, the electric push rod 309 drives the lifting rod 308 to move, thereby adjusting the position of the lifting plate 304 so that the outer wall of the sealing plug 307 is located in the inner cavity of the pressure relief pipe 301 to block the inner cavity of the pressure relief pipe 301. At this time, the inner cavity of the tank body 1 can be in a closed state, so that the high-temperature vapor continuously accumulates in the inner cavity of the tank body 1 to perform high-temperature sterilization on the special medical food in the inner cavity of the support frame 11;

[0065] S4: As the temperature in the inner cavity of the tank body 1 continuously rises, the temperature of the inner cavity and the outer wall of the tank body 1 will also continuously rise, causing the temperature to be transferred to the outer wall of the heat conduction plate 501 and move along the heat conduction plate 501 to the heat conduction frame 502, so that the temperature in the inner cavity between the heat conduction plate 501 and the closing plate 503 will also rise, thereby transferring the temperature into the inner cavity of the fixed box 504, causing the support spring 507 to be affected by the high temperature, so that the support spring 507 expands due to heat. After the support spring 507 expands due to heat, it will drive the moving plate 508, causing the moving plate 508 to move along the outer wall of the limiting rod 506. During the movement of the moving plate 508, the driving plate 509 drives the rotating column 5010, causing the rotating column 5010 to rotate in the inner cavity of the limiting rod 506, thereby realizing the driving of the driving gear 5012, causing the driving gear 5012 to drive the rotation of the driven gear 5014, so that the micro generator 5013 generates electricity and stores it in the storage battery 603;

[0066] S5: After the steam sterilization of the special medical food in the inner cavity of the support frame 11 is completed after a period of time, it is necessary to cool down the tank body 1, and then the support frame 11 in the inner cavity of the tank body 1 can be taken out. At this time, the cooling fan 604 is started under the action of the storage battery 603. Under the action of the cooling fan 604, the heat on the outer wall of the heat dissipation plate 601 can be taken away faster, so as to better realize the heat dissipation of the inner cavity of the tank body 1 and cool down the inner cavity of the tank body 1 faster. Then, the electric push rod 309 moves upward. Under the action of the electric push rod 309, the lifting rod 308, the support plate 305 and the auxiliary plate 306 are driven, so that the lifting plate 304 moves upward along the outer wall of the support rod 303. Furthermore, the sealing plug 307 moves upward along the inner wall of the pressure relief pipe 301, so that the sealing plug 307 moves to the position of the pressure relief groove 302. At this time, the gas in the inner cavity of the tank body 1 will be released outward from the gap between the sealing plug 307 and the pressure relief groove 302, realizing the exhaust of the inner cavity of the tank body 1, and further realizing the pressure relief of the inner cavity of the tank body 1. Then, the side door 2 is opened from the outer wall of the tank body 1, so that the support frame 11 can be smoothly pulled out from the inner cavity of the tank body 1, and the special medical food can be taken out.

[0067] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0068] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-pressure special medical food rapid sterilization autoclave system, comprising a tank body (1), characterized in that: The outer wall of the tank body (1) is rotatably connected to a side door (2); the top of the tank body (1) is provided with a pressure relief assembly (3); the outer wall of the tank body (1) is provided with an exhaust assembly (4); the outer wall of the tank body (1) is provided with a heat conduction assembly (5); the outer wall of the tank body (1) is provided with a heat dissipation assembly (6); the bottom of the tank body (1) is fixedly equipped with a water storage box (7); the inner cavity of the water storage box (7) is fixedly equipped with a heating pipe (8); the inner wall of the tank body (1) is fixedly equipped with a fixing groove (9); the inner wall of the tank body (1) is fixedly equipped with a supporting groove (10); the inner cavity of the tank body (1) is movably sleeved with a supporting frame (11); the bottom of the tank body (1) is fixedly equipped with a base (12); and the top of the base (12) is equipped with a control box (13).

2. A high-pressure special medical food rapid sterilization autoclave system according to claim 1, characterized in that: The pressure relief assembly (3) includes a pressure relief pipe (301), the inner cavity of the pressure relief pipe (301) is provided with a pressure relief groove (302), the inner wall of the pressure relief groove (302) is fixedly equipped with a support rod (303), the outer wall of the support rod (303) is movably sleeved with a lifting plate (304), the outer wall of the lifting plate (304) is rotatably connected to a support plate (305), the outer wall of the lifting plate (304) is rotatably connected to an auxiliary plate (306), the outer wall of the lifting plate (304) is fixedly equipped with a sealing plug (307), the inner cavity of the support plate (305) is rotatably connected to a lifting rod (308), and the outer wall of the lifting rod (308) is rotatably connected to an electric push rod (309).

3. A high-pressure special medical food rapid sterilization autoclave system according to claim 2, characterized in that: The exhaust assembly (4) comprises an exhaust pipe (401), the inner cavity of the exhaust pipe (401) is rotatably connected to a sealing plate (402), the top of the sealing plate (402) is fixedly equipped with a rotating disk (403), the outer wall of the exhaust pipe (401) is fixedly equipped with a limiting frame (404), the outer wall of the limiting frame (404) is movably sleeved with a driving spring (405), the outer wall of the limiting frame (404) is movably sleeved with a moving block (406), the outer wall of the moving block (406) is rotatably connected to a connecting plate (407), the outer wall of the exhaust pipe (401) is fixedly equipped with an indicator light (408), the indicator light A thermal switch (409) is installed on the outer wall of (408), a battery pack (4010) is fixedly installed on the outer wall of the exhaust pipe (401), a closing cover (4011) is fixedly installed on the outer wall of the exhaust pipe (401), a driven disk (4012) is fixedly installed on the bottom of the blocking plate (402), a locking hole (4013) is opened on the top of the driven disk (4012), a supporting tube (4014) is fixedly installed on the outer wall of the exhaust pipe (401), a driving rod (4016) is movably sleeved in the inner cavity of the supporting tube (4014), and a locking spring (4015) is installed in the inner cavity of the supporting tube (4014).

4. A high-pressure special medical food rapid sterilization autoclave system according to claim 3, characterized in that: The heat-conducting assembly (5) comprises a heat-conducting plate (501), the outer wall of the heat-conducting plate (501) is fixedly equipped with a heat-conducting frame (502), the outer wall of the heat-conducting plate (501) is fixedly equipped with a closing plate (503), the outer wall of the closing plate (503) is fixedly equipped with a fixing box (504), the inner cavity of the fixing box (504) is fixedly equipped with a limiting rod (506), the outer wall of the limiting rod (506) is movably sleeved with a moving plate (508), the outer wall of the limiting rod (506) is movably sleeved with a supporting spring (507), and the moving plate (50 8) is fixedly mounted on the outer wall of the driving plate (509), a tooth groove (505) is provided on the outer wall of the driving plate (509), the inner cavity of the limiting rod (506) is rotatably connected to a rotating column (5010), the top of the rotating column (5010) is fixedly mounted with a driving gear (5012), the outer wall of the fixing box (504) is provided with a telescopic groove (5011), the outer wall of the closing plate (503) is fixedly mounted with a micro generator (5013), and the power output shaft of the micro generator (5013) is fixedly mounted with a driven gear (5014).

5. A high-pressure special medical food rapid sterilization autoclave system according to claim 4, characterized in that: The heat dissipation component (6) comprises a heat dissipation plate (601), the outer wall of the heat dissipation plate (601) is fixedly equipped with a fixing frame (602), the inner cavity of the fixing frame (602) is fixedly equipped with a heat dissipation fan (604), the outer wall of the fixing frame (602) is fixedly equipped with a storage battery (603), the micro-generator (5013) is electrically connected to the storage battery (603), and the storage battery (603) is electrically connected to the heat dissipation fan (604).

6. A high-pressure special medical food rapid sterilization autoclave system according to claim 5, characterized in that: The outer wall of the support plate (305) at one end away from the lifting plate (304) is rotatably connected to the outer wall of the auxiliary plate (306); the outer wall diameter of the sealing plug (307) is equal to the inner wall diameter of the pressure relief pipe (301), and the outer wall diameter of the sealing plug (307) is smaller than the inner wall diameter of the pressure relief groove (302).

7. A high-pressure special medical food rapid sterilization autoclave system according to claim 3, characterized in that: The bottom of the electric push rod (309) is connected to the top of the tank body (1), the outer wall of the lifting rod (308) passes through the inner cavity of the support plate (305) and the auxiliary plate (306) respectively, and the sealing plug (307) is made of natural rubber.

8. The high-pressure special medical food rapid sterilization autoclave system according to claim 4, characterized in that: The outer wall of the connecting plate (407) at one end away from the moving block (406) is rotatably connected to the outer wall of the rotating disk (403); the two ends of the outer wall of the driving spring (405) are respectively in contact with the outer walls of the exhaust pipe (401) and the moving block (406); the driving spring (405) is made of CuZnAl shape memory alloy; the expansion temperature of the thermal switch (409) is ninety degrees Celsius; the thermal switch (409) is respectively electrically connected to the indicator light (408) and the battery pack (4010); the two ends of the outer wall of the locking spring (4015) are respectively in contact with the inner wall of the support tube (4014) and the outer wall of the driving rod (4016); the outer wall diameter of the driving rod (4016) is equal to the inner wall diameter of the driven disk (4012).

9. The high-pressure special medical food rapid sterilization autoclave system according to claim 5, characterized in that: The outer wall of the driving plate (509) meshes with the outer wall of the rotating column (5010), the outer wall of the driving gear (5012) meshes with the outer wall of the driven gear (5014), the two ends of the outer wall of the supporting spring (507) are respectively in contact with the inner wall of the fixed box (504) and the outer wall of the moving plate (508), the supporting spring (507) is made of CuZnAl shape memory alloy, and the shape of the inner wall of the telescopic slot (5011) matches the shape and size of the outer wall of the driving plate (509).

10. A method for autoclaving a high-pressure special medical food rapid sterilization autoclave system, applied to a high-pressure special medical food rapid sterilization autoclave system as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1: When the tank body (1) is required to perform high-temperature steam sterilization on the special medical food, the side door (2) is opened, and then the support frame (11) is pulled out from the inner cavity of the tank body (1), and the special medical food is placed in the inner cavity of the support frame (11), and then the heating tube (8) is started through the control box (13), and water is added to the inner cavity of the water storage box (7). Under the action of the heating tube (8), the water in the inner cavity of the water storage box (7) can be continuously heated, so that the water boils and generates a large amount of water vapor; S2: At this time, the cold air in the inner cavity of the tank body (1) needs to be completely discharged first. The hot water vapor will first fill the space at the top of the inner cavity of the tank body (1), and then squeeze the cold air downward, so that the cold air in the inner cavity of the tank body (1) is discharged outward through the exhaust pipe (401). When the cold air passes through the exhaust pipe (401), it will contact the outer wall of the drive spring (405). At this time, due to the low temperature of the cold air, the drive spring (405) cannot expand and deform, and thus the blocking plate (402) cannot be driven. After the cold air in the inner cavity of the tank body (1) is completely discharged, the hot water vapor will enter the inner cavity of the exhaust pipe (401), so that the hot water vapor will contact the outer wall of the drive spring (405), thereby The driving spring (405) expands outwards under the action of the high-temperature water vapor, thereby driving the blocking plate (402). Under the action of the moving block (406) and the connecting plate (407), the blocking plate (402) can be rotated. During the rotation of the blocking plate (402), the driven disk (4012) will also rotate. At this time, the locking spring (4015) will drive the mechanism driving rod (4016) downward, so that the outer wall of the driving rod (4016) fits on the top of the driven disk (4012). As the blocking plate (402) rotates, the inner cavity of the exhaust pipe (401) can be blocked under the action of the blocking plate (402). At this time, it can be shown that the cold air in the inner cavity of the tank body (1) is completely discharged; S3: When the high-temperature steam in the inner cavity of the tank body (1) moves outward, it will contact the thermal switch (409). At this time, the thermal switch (409) will form a connecting circuit with the indicator light (408) and the battery pack (4010), thereby lighting the indicator light (408) to prompt the user that the cold air in the inner cavity of the tank body (1) is completely discharged. Then, by controlling the electric push rod (309), the electric push rod (309) drives the movement of the lifting rod (308), thereby adjusting the position of the lifting plate (304) so ​​that the outer wall of the sealing plug (307) is located in the inner cavity of the pressure relief pipe (301), thereby sealing the inner cavity of the pressure relief pipe (301). At this time, the inner cavity of the tank body (1) can be in a closed state, so that the high-temperature steam is continuously accumulated in the inner cavity of the tank body (1), so as to sterilize the special medical food in the inner cavity of the support frame (11) at high temperature; S4: As the temperature in the inner cavity of the tank body (1) continues to rise, the temperature of the inner cavity and outer wall of the tank body (1) also continues to rise, so that the temperature is transferred to the outer wall of the heat conducting plate (501), and the temperature is moved along the heat conducting plate (501) to the heat conducting frame (502), so that the temperature of the inner cavity between the heat conducting plate (501) and the sealing plate (503) also rises, thereby transferring the temperature to the inner cavity of the fixing box (504), so that the support spring (507) is affected by the high temperature, so that the support spring (507) is thermally expanded. After the support spring (507) is thermally expanded, It drives the moving plate (508) so that the moving plate (508) moves along the outer wall of the limiting rod (506). During the movement of the moving plate (508), the driving plate (509) drives the rotating column (5010) so that the rotating column (5010) rotates in the inner cavity of the limiting rod (506), thereby driving the driving gear (5012), so that the driving gear (5012) drives the driven gear (5014) to rotate, so that the micro generator (5013) generates electricity and stores it in the storage battery (603); S5: After a period of time has passed and the steam sterilization of the special medical food in the inner cavity of the support frame (11) is completed, the tank body (1) needs to be cooled down before the support frame (11) in the inner cavity of the tank body (1) can be taken out. At this time, the cooling fan (604) is started under the action of the storage battery (603). The cooling fan (604) takes away the heat of the outer wall of the heat sink (601) more quickly, thereby better achieving the heat dissipation of the inner cavity of the tank body (1) and cooling the inner cavity of the tank body (1) more quickly. Then, the electric push rod (309) moves upward, and the lifting rod (308), the support plate (305), and the auxiliary plate (306) are moved upward under the action of the electric push rod (309). The lifting plate (304) is driven by the pressure relief pipe (301), so that the lifting plate (304) moves upward along the outer wall of the support rod (303), and then the sealing plug (307) moves upward along the inner wall of the pressure relief pipe (301), so that the sealing plug (307) moves to the position of the pressure relief groove (302). At this time, the gas in the inner cavity of the tank body (1) is released outward from the gap between the sealing plug (307) and the pressure relief groove (302), thereby exhausting the inner cavity of the tank body (1) and then relieving the pressure in the inner cavity of the tank body (1). Subsequently, the side door (2) is opened from the outer wall of the tank body (1), so that the support frame (11) is smoothly pulled out of the inner cavity of the tank body (1) to take out the special medical food.

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