High-temperature and high-pressure sterilization pot

Abstract

The utility model relates to the technical field of sterilization pots, and provides a high-temperature and high-pressure sterilization pot which comprises a shell capable of walking on the ground, a sterilization pot body arranged in the shell and a sealing cover arranged in an opening in the top of the shell, and the sealing cover blocks or opens the shell through a lifting mechanism arranged on the shell. Redundant high-temperature gas in the shell can be exhausted through the pressure relief safety valve for pressure relief, the exhausted high-temperature gas enters the cooling calandria to flow, heat is subjected to heat exchange treatment through the cooling liquid, the gas is rapidly cooled and exhausted, meanwhile, the cooling liquid is pumped through the circulating pump, the cooling liquid after heat absorption enters the radiator to flow for heat dissipation and cooling, and the cooling effect is improved. And the cooling efficiency is improved in cooperation with a cooling fan, so that the effect of cooling the exhausted high-temperature gas is achieved, and the use safety and the environmental protection property are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilizing pots, in particular to a high-temperature and high-pressure sterilizing pot. Background Art

[0002] Autoclave, also known as high-pressure steam autoclave, can be divided into portable autoclave and vertical autoclave. It is a device that uses electric heating wire to heat water to generate steam and maintain a certain pressure. It mainly consists of a sealed barrel, pressure gauge, exhaust valve, safety valve, electric heating wire, etc.

[0003] The authorized patent with known application number: 202222254079.3 discloses a high-safety, high-temperature and high-pressure sterilizer. Its background technology raises the problem of "it is inconvenient to replace the filtering material in the water inlet pipe". To this end, the technical solution to this problem is "including a sterilizer and a horizontal plate, a horizontal plate is provided inside the sterilizer, a water inlet pipe is provided on the outside of the sterilizer, a disassembly mechanism is provided on the outer wall of the water inlet pipe, the upper surface of the horizontal plate is slidably connected to a bracket, an adjustment mechanism is provided inside the bracket, and a monitor and an alarm are provided above the sterilizer".

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned technical solution has the following problems: although the effect of replacing the filter material is achieved through the provided technical solution, it is inconvenient to cool down the high-temperature gas discharged by pressure relief during use. The high-temperature gas is directly discharged through the exhaust pipe, which is easy to cause certain harm to the surrounding environment and personnel, thereby reducing the health and safety of personnel and environmental protection. Utility Model Content

[0005] The utility model provides a high-temperature and high-pressure sterilizing pot, which solves the problem in the related art that it is inconvenient to cool down the high-temperature gas discharged by pressure relief.

[0006] The technical solution of the utility model is as follows: A high-temperature and high-pressure sterilizing pot comprises: a shell that can walk on the ground and a sterilizing pot body arranged in the shell;

[0007] A sealing cover is arranged in the opening at the top of the shell, and the sealing cover is used to seal or open the shell by a lifting mechanism arranged on the shell;

[0008] A pressure relief safety valve fixedly installed on one side of the top of the sealing cover;

[0009] A coolant tank fixedly mounted on the top of the sealing cover and located on one side of the pressure relief safety valve;

[0010] A cooling pipe fixedly installed in the coolant tank, one end of the cooling pipe passes through the top of the coolant tank, and the other end passes through the coolant tank and is connected to the pressure relief safety valve;

[0011] And a heat dissipation mechanism is arranged on the coolant tank and is used to cool the coolant after absorbing heat.

[0012] Preferably, the heat dissipation mechanism includes a radiator fixedly mounted on one side of the coolant tank, a cooling fan fixedly mounted on the surface of the radiator, and a circulating pump fixedly mounted on one side of the coolant tank. The water inlet end of the radiator is connected to the coolant tank through pipe one, and the drain end of the radiator is connected to the input end of the circulating pump through pipe two.

[0013] Preferably, a liquid injection pipe is fixedly installed on the top of the coolant tank, a liquid discharge pipe is fixedly installed on one side of the coolant tank, and a valve 1 is provided on the surface of the pipe.

[0014] Preferably, a drain pipe is fixedly installed at the bottom of the front surface of the shell, and a valve 2 is provided on its surface. A water inlet pipe is fixedly installed on the front surface of the shell and above the drain pipe, and a valve 3 is provided on its surface. A heating wire is fixedly installed on the inner bottom wall of the shell.

[0015] Preferably, the lifting mechanism includes a fixing frame fixedly mounted on the top of the outer shell, a lifting cylinder fixedly mounted on the top of the fixing frame, and a limiting rod fixedly mounted on the top of the sealing cover and sliding with the fixing frame, and the output end of the lifting cylinder passes through the fixing frame and is connected to the sealing cover.

[0016] Preferably, a moving mechanism is provided in the housing;

[0017] The moving mechanism includes a screw rod rotatably connected to one side of the inner bottom wall of the shell, a guide rod fixedly installed on the other side of the inner bottom wall of the shell, and a power component arranged on the shell to drive the screw rod to rotate. One side of the surface of the sterilizing pot body is threadedly connected to the screw rod through base block one, and the other side of the surface of the sterilizing pot body is slidably connected to the guide rod through base block two.

[0018] The power component includes a bevel gear 1 fixedly connected to the top of the screw rod and a motor fixedly installed on the side of a shell. The output end of the motor penetrates into the shell and is fixedly connected to a bevel gear 2 meshing with the bevel gear 1.

[0019] The working principle and beneficial effects of the utility model are:

[0020] When in use, excess high-temperature gas in the casing can be discharged and depressurized through the pressure relief safety valve, and the discharged high-temperature gas flows into the cooling exhaust pipe, and the heat is exchanged with the coolant, so that the gas is quickly cooled and discharged. At the same time, the coolant is extracted through the circulation pump, and the coolant after absorbing heat enters the radiator to flow and dissipate heat, and cooperates with the cooling fan to accelerate the cooling efficiency. The coolant after heat dissipation is input into the coolant tank again, so as to achieve the effect of cooling the discharged high-temperature gas, avoid the direct discharge of high-temperature gas which may cause harm to the environment and personnel, and effectively improve the safety and environmental protection of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of the housing of the utility model;

[0024] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the coolant tank of the utility model;

[0025] Figure 4 For this utility model Figure 2 A in the figure is an enlarged schematic diagram of the three-dimensional structure;

[0026] In the figure: 1. Shell; 2. Sterilizer body; 3. Sealing cover; 4. Pressure relief safety valve; 5. Coolant tank; 6. Cooling exhaust pipe; 7. Radiator; 8. Cooling fan; 9. Circulation pump; 10. Filling pipe; 11. Drain pipe; 12. Drain pipe; 13. Water inlet pipe; 14. Heating wire; 15. Fixed bracket; 16. Lifting cylinder; 17. Limit rod; 18. Screw rod; 19. Guide rod; 20. Bevel gear one; 21. Motor; 22. Bevel gear two. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] See also Figure 1 - Figure 4The utility model provides a high-temperature and high-pressure sterilizing pot, comprising: a shell 1 that can walk on the ground and a sterilizing pot body 2 arranged in the shell 1;

[0030] A sealing cover 3 is arranged in the top opening of the housing 1, and the sealing cover 3 is used to block or open the housing 1 through a lifting mechanism arranged on the housing 1;

[0031] A pressure relief safety valve 4 fixedly mounted on one side of the top of the sealing cover 3;

[0032] A coolant tank 5 fixedly mounted on the top of the sealing cover 3 and located on one side of the pressure relief safety valve 4;

[0033] A cooling pipe 6 is fixedly installed in the coolant tank 5, one end of the cooling pipe 6 passes through the top of the coolant tank 5, and the other end passes through the coolant tank 5 and is connected to the exhaust end of the pressure relief safety valve 4, wherein the cooling pipe 6 is made of copper;

[0034] And a heat dissipation mechanism is arranged on the coolant tank 5 for cooling the coolant after absorbing heat.

[0035] The heat dissipation mechanism includes a radiator 7 fixedly mounted on a side of the coolant tank 5, a heat dissipation fan 8 fixedly mounted on the surface of the radiator 7, and a circulation pump 9 fixedly mounted on a side of the coolant tank 5. The water inlet end of the radiator 7 is connected to the coolant tank 5 through a pipe 1, and the discharge end of the radiator 7 is connected to the input end of the circulation pump 9 through a pipe 2, wherein the output end of the circulation pump 9 extends into the coolant tank 5.

[0036] The technical solution provided by this embodiment is as follows: when in use, the sealing cover 3 is driven downward by the lifting mechanism to seal the outer shell 1, so as to heat and sterilize the materials in the sterilizing pot body 2. During the heating process, the excess high-temperature gas in the outer shell 1 can be discharged and depressurized through the pressure relief safety valve 4, so that the outer shell 1 maintains a safe pressure, and the discharged high-temperature gas flows into the cooling pipe 6, and the heat conducted by the cooling pipe 6 is absorbed by the coolant for heat exchange treatment, so that the gas is quickly cooled and discharged. At the same time, the coolant is extracted through the circulation pump 9, so that the coolant after absorbing heat enters the radiator 7 to flow and dissipate heat and cool down, and cooperates with the cooling fan 8 to accelerate the cooling and heat dissipation efficiency. The coolant after heat dissipation and cooling is input into the coolant tank 5 again to achieve the purpose of recycling. Therefore, the effect of cooling and cooling the high-temperature gas discharged by pressure relief is achieved, and the direct discharge of high-temperature gas is avoided to cause harm to the environment and personnel, thereby effectively improving the safety and environmental protection of use, and reducing personal injuries and environmental pollution.

[0037] Furthermore, a liquid injection pipe 10 is fixedly installed on the top of the coolant tank 5, a liquid discharge pipe 11 is fixedly installed on one side of the coolant tank 5, and a valve 1 is provided on the surface thereof, wherein a cap is provided on the top end of the liquid injection pipe 10.

[0038] Specifically, by providing the injection pipe 10, it is convenient to add coolant into the coolant tank 5, and by providing the discharge pipe 11, it is convenient to discharge the coolant.

[0039] Furthermore, a drain pipe 12 is fixedly installed at the bottom of the front surface of the shell 1, and a valve 2 is provided on its surface. A water inlet pipe 13 is fixedly installed on the front surface of the shell 1 and above the drain pipe 12, and a valve 3 is provided on its surface. A heating wire 14 is fixedly installed on the inner bottom wall of the shell 1.

[0040] Specifically, by opening valve 2, the water in the shell 1 can be discharged through the drain pipe 12. By setting the water inlet pipe 13, it is convenient to add water into the shell 1. By setting the heating wire 14, the water in the shell 1 can be heated for high-temperature sterilization.

[0041] Furthermore, the lifting mechanism includes a fixing frame 15 fixedly mounted on the top of the outer shell 1, a lifting cylinder 16 fixedly mounted on the top of the fixing frame 15, and a limiting rod 17 fixedly mounted on the top of the sealing cover 3 and sliding with the fixing frame 15. The output end of the lifting cylinder 16 passes through the fixing frame 15 and is connected to the sealing cover 3.

[0042] Specifically, the sealing cover 3 is lifted and lowered by the lifting cylinder 16, and the limiting rod 17 is driven to slide, thereby ensuring the lifting stability of the sealing cover 3, thereby achieving the purpose of automatically opening or closing the shell 1, and avoiding danger caused by high-temperature gas when opening the sealing cover 3.

[0043] Embodiment 2

[0044] Based on the first embodiment, in this embodiment: a moving mechanism is provided in the housing 1;

[0045] The moving mechanism includes a screw rod 18 rotatably connected to one side of the inner bottom wall of the outer shell 1, a guide rod 19 fixedly installed on the other side of the inner bottom wall of the outer shell 1, and a power component arranged on the outer shell 1 to drive the screw rod 18 to rotate. One side of the surface of the sterilizing pot body 2 is threadedly connected to the screw rod 18 through base block 1, and the other side of the surface of the sterilizing pot body 2 is slidably connected to the guide rod 19 through base block 2.

[0046] The power component includes a bevel gear 20 fixedly connected to the top of the screw rod 18 and a motor 21 fixedly installed on a side of the housing 1. The output end of the motor 21 penetrates into the housing 1 and is fixedly connected to a bevel gear 22 meshing with the bevel gear 20.

[0047] The technical solution provided by this embodiment is: when the sterilizing pot body 2 is moved out of or into the outer shell 1, the motor 21 drives the screw rod 18 to rotate, driving the sterilizing pot body 2 to rise and fall along the surface of the guide rod 19, so as to achieve the purpose of moving the sterilizing pot body 2 upward out of or downward into the outer shell 1, making it convenient for personnel to take and put materials in the sterilizing pot body 2, while also avoiding harm to personnel caused by high temperature.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high temperature and high pressure sterilizer, characterized in that: include: A housing (1) that can be walked on the ground and a sterilizing pot body (2) disposed inside the housing (1); A sealing cover (3) is arranged in the top opening of the outer shell (1), and the sealing cover (3) seals or opens the outer shell (1) through a lifting mechanism arranged on the outer shell (1); A pressure relief safety valve (4) fixedly mounted on one side of the top of the sealing cover (3); A coolant tank (5) fixedly mounted on the top of the sealing cover (3) and located on one side of the pressure relief safety valve (4); A cooling pipe (6) is fixedly installed in the coolant tank (5), one end of the cooling pipe (6) passes through the top of the coolant tank (5), and the other end passes through the coolant tank (5) and is connected to the pressure relief safety valve (4); And a heat dissipation mechanism is arranged on the coolant tank (5) and is used to cool the coolant after absorbing heat.

2. A high temperature and high pressure sterilizer according to claim 1, characterized in that: The heat dissipation mechanism comprises a radiator (7) fixedly mounted on a side of a coolant tank (5), a heat dissipation fan (8) fixedly mounted on a surface of the radiator (7), and a circulation pump (9) fixedly mounted on a side of the coolant tank (5); a water inlet end of the radiator (7) is connected to the coolant tank (5) via a first pipe, and a water discharge end of the radiator (7) is connected to an input end of the circulation pump (9) via a second pipe.

3. A high temperature and high pressure sterilizer according to claim 1, characterized in that: A liquid injection pipe (10) is fixedly installed on the top of the coolant tank (5), a liquid discharge pipe (11) is fixedly installed on one side of the coolant tank (5), and a valve is provided on the surface of the drain pipe (11).

4. A high temperature and high pressure sterilizer according to claim 1, characterized in that: A drainage pipe (12) is fixedly mounted at the bottom of the front surface of the shell (1), and a second valve is provided on its surface; a water inlet pipe (13) is fixedly mounted on the front surface of the shell (1) and located above the drainage pipe (12), and a third valve is provided on its surface; and a heating wire (14) is fixedly mounted on the inner bottom wall of the shell (1).

5. The high temperature and high pressure sterilizer according to claim 1, characterized in that: The lifting mechanism comprises a fixing frame (15) fixedly mounted on the top of the housing (1), a lifting cylinder (16) fixedly mounted on the top of the fixing frame (15), and a limit rod (17) fixedly mounted on the top of the sealing cover (3) and slidingly connected to the fixing frame (15); an output end of the lifting cylinder (16) passes through the fixing frame (15) and is connected to the sealing cover (3).

6. A high temperature and high pressure sterilizer according to claim 1, characterized in that: A moving mechanism is provided inside the housing (1); The moving mechanism comprises a screw (18) rotatably connected to one side of the inner bottom wall of the outer shell (1), a guide rod (19) fixedly mounted on the other side of the inner bottom wall of the outer shell (1), and a power component provided on the outer shell (1) for driving the screw (18) to rotate; one side of the surface of the sterilizing pot body (2) is threadedly connected to the screw (18) through a base block 1, and the other side of the surface of the sterilizing pot body (2) is slidably connected to the guide rod (19) through a base block 2.

7. A high temperature and high pressure sterilizer according to claim 6, characterized in that: The power component comprises a bevel gear 1 (20) fixedly connected to the top end of the screw rod (18) and a motor (21) fixedly mounted on a side surface of the housing (1); the output end of the motor (21) penetrates into the housing (1) and is fixedly connected to a bevel gear 2 (22) meshing with the bevel gear 1 (20).

Images