Novel high-pressure steam sterilization pot

Abstract

The utility model relates to the field of steam sterilization pots, in particular to a novel high-pressure steam sterilization pot which comprises a base, a steam generating assembly is arranged on the base, a pot body is fixed at the top end of the base, a pot door is hinged to the front end of the pot body, and a seed placing assembly and a pushing assembly used for automatically flattening seeds are arranged in the pot body. The device has the beneficial effects that seeds placed in the seed placing box in the pot body can be conveniently, automatically and quickly spread, and the condition that the seeds are spread manually and then placed in the pot body is not needed, so that the sterilization treatment efficiency of the seeds is effectively improved, and the seeds are spread uniformly.

Description

Technical Field

[0001] The utility model relates to the field of steam sterilizers, in particular to a novel high-pressure steam sterilizer. Background Art

[0002] A high-pressure steam sterilizer is a device that uses an electric heating wire to heat water to generate steam and maintain a certain pressure. It is mainly composed of a sealable barrel, a pressure gauge, an exhaust valve, a safety valve, an electric heating wire, etc. It is divided into portable sterilizers and vertical high-pressure sterilizers. It is suitable for medical and health care, scientific research, agriculture and other units to disinfect and sterilize medical equipment, dressings, glassware, solution culture media, etc., so that crop seeds can be sterilized through a high-pressure steam sterilizer during the cultivation process.

[0003] The existing high-pressure steam sterilizer cannot automatically flatten the seeds to be sterilized when in use. It is often necessary to flatten them manually and then put the flattened seeds into the sterilizer, which is not conducive to the efficiency of seed sterilization.

[0004] Therefore, it is necessary to invent a new type of high pressure steam sterilizer. Utility Model Content

[0005] To this end, the utility model provides a novel high-pressure steam sterilizer to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of high-pressure steam sterilizer, comprising a base, on which a steam generating assembly is arranged, a pot body is fixed to the top of the base, a pot door is hinged at the front end of the pot body, and a seed placement assembly and a pushing assembly for automatically flattening the seeds are arranged inside the pot body.

[0007] Preferably, the seed placement assembly includes a plurality of horizontally arranged support plates, the rear ends of the plurality of support plates are fixed to the rear side of the inner wall of the pot body, and the plurality of support plates are arranged from top to bottom.

[0008] Preferably, the support plates are all U-shaped in cross-section, and the tops of the support plates are slidably connected to seed placement boxes.

[0009] Preferably, the pushing assembly includes a horizontally arranged electric push rod, the end of the electric push rod is fixed to the side of the pot body, the output shaft of the electric push rod passes through the side of the pot body, and the output shaft of the electric push rod is fixed with a connecting plate, and the connecting plate is vertically arranged on the front side of the inside of the pot body.

[0010] Preferably, the pushing assembly also includes a plurality of push plates longitudinally arranged inside the pot body, and the plurality of push plates correspond one by one to a plurality of seed placement boxes respectively. The push plates are located on one side of the top of the corresponding seed placement box, and the front ends of the plurality of push plates are fixed to the connecting plate by fixing screws.

[0011] Preferably, the steam generating assembly includes a water inlet pipe, which is fixedly connected to the top end of the base side, and the water inlet pipe body is provided with a water inlet valve, the bottom of the base is fixedly connected to a drain pipe, and the drain pipe body is provided with a drain valve, the side of the base is fixedly connected to a liquid level meter, and the side of the inner wall of the base is fixed with an electric heating rod.

[0012] Preferably, the top of the pot body is fixedly connected with an exhaust pipe, the exhaust pipe body is provided with a safety valve, the top of the pot body is fixedly connected with a connecting pipe, and the top flange of the connecting pipe is connected with a pressure gauge.

[0013] The beneficial effect of the utility model is that through the coordinated use of the provided base, steam generating assembly, pot body, pot door, seed placing assembly and pushing assembly, the seeds placed in the seed placing box in the pot body can be automatically and quickly flattened without the need for manual flattening of the seeds before putting them into the pot body, which effectively improves the sterilization efficiency of the seeds and ensures uniform flattening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural cross-sectional view provided by the utility model;

[0015] Figure 2 A cross-sectional view of the local structure provided by the utility model in the top view direction;

[0016] Figure 3 A schematic diagram of the partial structure of the driving assembly provided by the utility model;

[0017] Figure 4 This is a front view of the structure provided by the utility model.

[0018] In the figure: 1. Base; 2. Water inlet pipe; 3. Water inlet valve; 4. Drain pipe; 5. Drain valve; 6. Liquid level gauge; 7. Electric heating rod; 8. Pot body; 9. Pot door; 10. Support plate; 11. Seed placement box; 12. Electric push rod; 13. Connecting plate; 14. Push plate; 15. Fixing screws; 16. Exhaust pipe; 17. Safety valve; 18. Connecting pipe; 19. Pressure gauge. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Please refer to the attached Figure 1-4 The utility model provides a new type of high-pressure steam sterilizer, including a base 1, on which a steam generating assembly is arranged, the steam generating assembly includes a water inlet pipe 2, the water inlet pipe 2 is fixedly connected to the top end of the side of the base 1, the water inlet pipe 2 is provided with a water inlet valve 3, and the required water can be injected into the base 1 through the water inlet pipe 2, the bottom of the base 1 is fixedly connected with a drain pipe 4, the drain pipe 4 is provided with a drain valve 5, which can be used to discharge water and maintain the water level in the base 1, the side of the base 1 is fixedly connected with a liquid level gauge 6, which can facilitate technicians in this field to understand the water level in the base 1 in real time, an electric heating rod 7 is fixed to the side of the inner wall of the base 1, it should be noted that the electric heating rod 7 is externally connected to a power supply, which can convert electrical energy into thermal energy, thereby heating the water in the base 1, and then generating the high-pressure steam required for the sterilizer, a pot body 8 is fixed to the top of the base 1, a pot door 9 is hinged at the front end of the pot body 8, and a seed placement assembly and a pushing assembly for automatically flattening the seeds are arranged inside the pot body 8.

[0021] The seed placement assembly includes a plurality of horizontally arranged support plates 10, the rear ends of which are fixed to the rear side of the inner wall of the pot body 8, the support plates 10 are arranged from top to bottom, the cross-sections of the support plates 10 are U-shaped, and the tops of the support plates 10 are slidably connected with seed placement boxes 11. Specifically, technicians in this field can pour the seeds to be sterilized into the seed placement box 11, and then push the seed placement box 11 onto the support plate 10, so that the seed placement box 11 is placed in the pot body 8, and close the pot door 9, so that the generated steam can sterilize the seeds in the seed placement box 11.

[0022] The pushing assembly includes a horizontally arranged electric push rod 12. It should be noted that the electric push rod is an electric drive device that converts the rotational motion of the motor into the linear reciprocating motion of the push rod. The end of the electric push rod 12 is fixed to the side of the pot body 8, and the output shaft of the electric push rod 12 passes through the side of the pot body 8. The output shaft of the electric push rod 12 is fixed with a connecting plate 13, and the connecting plate 13 is vertically arranged on the front side of the inside of the pot body 8. Specifically, when the electric push rod 12 is running, it can drive the connecting plate 13 to move back and forth laterally in the pot body 8.

[0023] The pushing assembly also includes a plurality of push plates 14 longitudinally arranged inside the pot body 8. The plurality of push plates 14 correspond to the plurality of seed placement boxes 11 respectively. The push plates 14 are located on one side of the top of the corresponding seed placement box 11. The front ends of the push plates 14 are fixed to the connecting plate 13 by fixing screws 15. Specifically, when the electric push rod 12 drives the connecting plate 13 to move back and forth laterally in the pot body 8, the push plate 14 can be driven to move back and forth laterally synchronously, so that the seeds poured into the corresponding seed placement box 11 can be automatically and evenly flattened, without the need to manually flatten the seeds before putting them into the pot body 8, thereby effectively improving the efficiency of the sterilization treatment of the seeds. The push plate 14 and the connecting plate 13 can be detachably installed by fixing screws 15, which is convenient for later cleaning and replacement.

[0024] The top of the pot body 8 is fixedly connected to an exhaust pipe 16, and the body of the exhaust pipe 16 is provided with a safety valve 17, which is a well-known technology for those skilled in the art and can be used to maintain the air pressure in the pot body 8 to prevent the air pressure from being too high. The top of the pot body 8 is fixedly connected to a connecting pipe 18, and the top flange of the connecting pipe 18 is connected to a pressure gauge 19, which can facilitate those skilled in the art to understand the pressure in the pot body 8 in real time.

[0025] It should be noted that the utility model is electrically connected to an external main controller and 220V mains electricity, and the main controller can be a prior art device that controls a computer or the like.

[0026] The use process of the utility model is as follows: a technician in this field first pours the seeds to be sterilized into the seed placement box 11, then opens the pot door 9, and slides the seed placement box 11 onto the support plate 10, and closes the pot door 9, and then starts the electric push rod 12. When the electric push rod 12 runs and drives the connecting plate 13 to move back and forth horizontally in the pot body 8, it can drive the push plate 14 to move back and forth horizontally synchronously, so that the seeds poured into the corresponding seed placement box 11 can be automatically and evenly flattened, without the need to manually flatten the seeds before putting them into the pot body 8, effectively improving the sterilization efficiency of the seeds, and finally connecting the electric heating rod 7 to an external power supply to heat the water in the base 1 to generate steam, so that the generated steam sterilizes the seeds in the seed placement box 11.

[0027] The above is only a preferred embodiment of the utility model. Any person skilled in the art can modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A novel high pressure steam sterilizer, comprising a base (1), on which a steam generating assembly is arranged, characterized in that: A pot body (8) is fixed to the top of the base (1), a pot door (9) is hingedly connected to the front end of the pot body (8), and a seed placement component and a pushing component for automatically flattening the seeds are arranged inside the pot body (8); The pushing assembly comprises a horizontally arranged electric push rod (12), the end of which is fixed to the side of the pot body (8), the output shaft of the electric push rod (12) passes through the side of the pot body (8), and the output shaft of the electric push rod (12) is fixed with a connecting plate (13), and the connecting plate (13) is vertically arranged on the front side of the inside of the pot body (8); The pushing assembly further comprises a plurality of push plates (14) longitudinally arranged inside the pot body (8), the plurality of push plates (14) corresponding to the plurality of seed placement boxes (11) respectively, the push plates (14) being located on one side of the top of the corresponding seed placement box (11), and the front ends of the plurality of push plates (14) being fixed to the connecting plate (13) by fixing screws (15).

2. A novel high pressure steam sterilizer according to claim 1, characterized in that: The seed placement assembly comprises a plurality of horizontally arranged support plates (10), the rear ends of the plurality of support plates (10) are fixed to the rear side of the inner wall of the pot body (8), and the plurality of support plates (10) are arranged from top to bottom.

3. A novel high pressure steam sterilizer according to claim 2, characterized in that: The support plates (10) are all U-shaped in cross section, and the tops of the support plates (10) are all slidably connected to seed placement boxes (11).

4. A novel high pressure steam sterilizer according to claim 1, characterized in that: The steam generating assembly comprises a water inlet pipe (2), the water inlet pipe (2) is fixedly connected to the top end of the side of the base (1), the body of the water inlet pipe (2) is provided with a water inlet valve (3), the bottom of the base (1) is fixedly connected to a drain pipe (4), the body of the drain pipe (4) is provided with a drain valve (5), the side of the base (1) is fixedly connected to a liquid level gauge (6), and the side of the inner wall of the base (1) is fixedly provided with an electric heating rod (7).

5. A novel high pressure steam sterilizer according to claim 1, characterized in that: The top of the boiler body (8) is fixedly connected to an exhaust pipe (16), the body of the exhaust pipe (16) is provided with a safety valve (17), the top of the boiler body (8) is fixedly connected to a connecting pipe (18), the top end of the connecting pipe (18) is flange-connected to a pressure gauge (19).

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