CN215133785U

CN215133785U - High-pressure sterilizer with ventilation function

Info

Publication number: CN215133785U
Application number: CN202120569543.0U
Authority: CN
Inventors: 陆凤琪
Original assignee: Anhui Muchuntang Natural Medicine Research And Development Co ltd
Current assignee: Anhui Muchuntang Natural Medicine Research And Development Co ltd
Priority date: 2021-03-20
Filing date: 2021-03-20
Publication date: 2021-12-14
Anticipated expiration: 2031-03-20

Abstract

The utility model discloses an autoclave with ventilation function, including the heating base and the sterilization pot body, the bottom four corners department of heating base all is equipped with the spike, and is connected with the power cord bottom one side outer wall of heating base, the top inner wall middle part of heating base is equipped with the draw-in groove, and the inner wall equidistance ring distribution of draw-in groove has six at least bracelets, fixedly connected with eddy current coil between the inner wall of bracelet, the top inner wall of heating base passes through the bracelet joint on the bottom outer wall of the sterilization pot body, the top outside joint of the sterilization pot body has the upper cover, and all be connected with locking screw perpendicularly between the top outside of the four side outer walls of upper cover and the sterilization pot body. The utility model discloses utilize the fan to mix and circulate the air in with steam and the sterilizer, disinfect product and air simultaneously, add the air in the steam, can produce a pressure that is higher than saturated vapor pressure under the uniform temperature, realized the high temperature high-pressure environment of the internal pot.

Description

High-pressure sterilizer with ventilation function

Technical Field

The utility model relates to an autoclave technical field especially relates to an autoclave with ventilation function.

Background

The high-pressure sterilizer is a high-pressure container which uses the pressure higher than normal pressure to raise the boiling point of water to above 100 deg.C to sterilize liquid or utensils, and its sterilizer series products are quick and reliable sterilizing equipments which can utilize pressure saturated steam to sterilize products, and is applicable to medical health and public institution, scientific research and agriculture etc. and can be used for sterilizing medical instruments, dressings, glassware and solution culture medium, etc. and is an ideal equipment.

The existing high-pressure sterilizer realizes sterilization through high-temperature cooking, but the body of the sterilizer is heated to generate steam in the liquid inside many times, but the sterilization ware is not heated uniformly on the whole, and can not be sterilized completely within a specified time, so that the sterilization degree of a local ware is not up to the standard easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an autoclave with a ventilation function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an autoclave with a ventilation function comprises a heating base and a sterilization pot body, wherein supporting feet are arranged at four corners of the bottom end of the heating base, a power line is connected at the bottom end of the outer wall at one side of the heating base, a clamping groove is arranged in the middle of the inner wall at the top of the heating base, at least six supporting blocks are distributed on the inner wall of the clamping groove in an annular mode at equal intervals, an eddy current coil is fixedly connected between the inner walls of the supporting blocks, the inner wall at the top of the heating base is clamped on the outer wall at the bottom end of the sterilization pot body through the supporting blocks, an upper cover is clamped on the outer edge at the top of the sterilization pot body, locking screw rods are vertically connected between the outer walls at four sides of the upper cover and the outer edge at the top end of the sterilization pot body, a safety valve, an exhaust fan and a pressure gauge are arranged on the outer wall at the top of the upper cover, an air pipe is connected with the bottom end of the exhaust fan, an inner container is clamped in the middle of the inner wall at the bottom end of the sterilization pot body, and the outside that the limit lies in the inner bag in the top of the sterilization pot body is equipped with the wind channel, top outer wall one side of the sterilization pot body is equipped with the fan, and the inside in output and the wind channel of fan is linked together.

As a further scheme of the utility model, the inner bag includes barrel, filter funnel and fin, the top outside joint of filter funnel is on the bottom inner edge of barrel, and fin equidistance annular distributes on the bottom outer wall of barrel.

As a further aspect of the present invention, one side outer wall of the heating base is provided with a seat heat dissipation fan, and the ventilation end and the eddy current coil of the seat heat dissipation fan are located on the same horizontal plane.

As a further proposal of the utility model, a lifting ring is rotationally connected between the two sides of the top outside of the sterilizing pot body, and an anti-scald handle is sleeved at the middle part of the lifting ring.

As a further scheme of the utility model, hinge fixedly connected with pull ring is passed through at the top outer wall middle part of upper cover, and the outer wall cladding of pull ring has high temperature resistant sponge.

As a further scheme of the utility model, the draw-in groove inner wall middle part of heating base is equipped with temperature sensor, and electric connection between temperature sensor's signal end and the eddy current coil.

As a further scheme of the utility model, fan and eddy current coil all are connected with the switch, and the switch is connected with the PLC controller through the wire.

The utility model has the advantages that:

1. the fan is arranged on the side edge of the pot body of the high-pressure sterilizer, steam and air in the sterilizer are mixed and circulated by the fan, a product and the air are sterilized simultaneously, and the air is added into the steam, so that a pressure higher than the saturated steam pressure at a certain temperature can be generated, and the high-temperature and high-pressure environment in the pot body is realized;

2. this autoclave's bottom heating base passes through eddy current coil and realizes the heating to the pot body, and the bottom intensification heating of the pot body is even more rapidly, makes the internal liquid of pot be heated and exchange more fast, improves the intensification and the sterilization efficiency of sterilizer.

Drawings

Fig. 1 is a schematic structural view of an autoclave with ventilation function according to the present invention;

FIG. 2 is a schematic view of a top view of the sterilization pot body of the autoclave with ventilation function provided by the present invention;

FIG. 3 is a schematic top view of the heating base of the autoclave with ventilation function according to the present invention;

fig. 4 is a schematic view of the inner container structure of the autoclave with ventilation function of the present invention.

In the figure: 1. heating the susceptor; 2. sterilizing the pan body; 3. lifting a ring; 4. an inner container; 5. a fan; 6. locking the screw rod; 7. an exhaust stack; 8. a pull ring; 9. a pressure gauge; 10. an upper cover; 11. a partition plate; 12. an air duct; 13. a temperature sensor; 14. a base body heat radiation fan; 15. a power line; 16. a support block; 17. an eddy current coil; 18. a filter hopper; 19. and (4) ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an autoclave with ventilation function comprises a heating base 1 and a sterilization pot 2, wherein supporting feet are arranged at four corners of the bottom end of the heating base 1, a power line 15 is connected at the bottom end of the outer wall at one side of the heating base 1, a clamping groove is arranged in the middle of the inner wall at the top of the heating base 1, at least six supporting blocks 16 are distributed on the inner wall of the clamping groove in an annular shape at equal intervals, an eddy coil 17 is fixedly connected between the inner walls of the supporting blocks 16, the inner wall at the top of the heating base 1 is clamped on the outer wall at the bottom end of the sterilization pot 2 through the supporting blocks 16, an upper cover 10 is clamped on the outer edge at the top of the sterilization pot 2, locking screws 6 are vertically connected between the outer walls at four sides of the upper cover 10 and the outer edge at the top of the sterilization pot 2, a safety valve, an exhaust 7 and a pressure gauge 9 are arranged on the outer wall at the top of the upper cover 10, an air pipe is connected at the bottom end of the exhaust 7, and the bottom end of the air pipe is inserted in the sterilization pot 2, an inner container 4 is clamped in the middle of the inner wall of the bottom of a sterilizing pot body 2, an air duct 12 is arranged on the outer side of the inner container 4 and positioned on the inner side of the top of the sterilizing pot body 2, a fan 5 is arranged on one side of the outer wall of the top of the sterilizing pot body 2, the output end of the fan 5 is communicated with the inside of the air duct 12, the inner container 4 comprises a cylinder, a filter hopper 18 and fins 19, the outer edge of the top of the filter hopper 18 is clamped on the inner edge of the bottom of the cylinder, the fins 19 are annularly distributed on the outer wall of the bottom of the cylinder at equal intervals, a seat body heat radiation fan 14 is arranged on the outer wall of one side of a heating base 1, the air exchange end of the seat body heat radiation fan 14 and an eddy current coil 17 are positioned on the same horizontal plane, a lifting ring 3 is rotatably connected between the two sides of the outer edge of the top of the sterilizing pot body 2, an anti-scald handle is sleeved in the middle of the lifting ring 3, a pull ring 8 is fixedly connected with a pull ring 8 through a hinge, and the outer wall of the pull ring 8 is wrapped with a high-temperature resistant sponge, temperature sensor 13 is arranged in the middle of the inner wall of the clamping groove of heating base 1, and electric connection is arranged between the signal end of temperature sensor 13 and eddy current coil 17, the model of temperature sensor 13 is BM100, fan 5 and eddy current coil 17 are both connected with a switch, and the switch is connected with a PLC controller through a wire, and the model of the PLC controller is S7-200.

The working principle is as follows: 1. when the autoclave is used, a vessel or equipment to be sterilized is placed on the inner wall of the inner container 4 for fixation, then the four side fins 19 of the inner container 4 are clamped and fixed on the inner wall of the bottom end of the sterilizing pan body 2, a proper amount of water is added, and then the connecting air duct 12 is connected with the end part of the fan 5;

2. vertically pressing an upper cover 10 on the outer edge of the top end of the sterilizing pot body 2, fixing the joint between the sterilizing pot body 2 and the upper cover 10 by using locking screw rods 6 on four sides, and placing the whole pot body on a heating base 1 after sealing;

3. the pot body is under the vortex effect of vortex coil 17, with the bottom intensification heating of the pot body, makes the inside water evaporation of pot body bottom form vapor, and 5 operations of fan simultaneously mix and circulate the air in steam and the sterilizer, sterilize product and air simultaneously, add the air in the steam, the internal high temperature and high pressure environment that forms of pot this moment realizes the sterilization effect.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An autoclave with a ventilation function comprises a heating base (1) and a sterilization pot body (2), and is characterized in that supporting legs are arranged at four corners of the bottom of the heating base (1), a power line (15) is connected to the bottom end of the outer wall of one side of the heating base (1), a clamping groove is arranged in the middle of the inner wall of the top of the heating base (1), at least six supporting blocks (16) are annularly distributed on the inner wall of the clamping groove at equal intervals, a vortex coil (17) is fixedly connected between the inner walls of the supporting blocks (16), the inner wall of the top of the heating base (1) is clamped on the outer wall of the bottom of the sterilization pot body (2) through the supporting blocks (16), an upper cover (10) is clamped on the outer edge of the top of the sterilization pot body (2), and locking screws (6) are vertically connected between the outer walls of the four sides of the upper cover (10) and the outer edge of the sterilization pot body (2), the top outer wall of upper cover (10) is equipped with relief valve, air exhauster (7) and manometer (9), and the bottom of air exhauster (7) is connected with the trachea, tracheal bottom is pegged graft in the inside of the sterilization pot body (2), the bottom inner wall middle part joint of the sterilization pot body (2) has inner bag (4), and the outside that the border is located inner bag (4) in the top of the sterilization pot body (2) is equipped with wind channel (12), top outer wall one side of the sterilization pot body (2) is equipped with fan (5), and the output of fan (5) and the inside of wind channel (12) are linked together.

2. An autoclave with ventilation function according to claim 1, characterized in that the inner container (4) comprises a cylinder body, a filter funnel (18) and fins (19), the top outer edge of the filter funnel (18) is clamped on the bottom inner edge of the cylinder body, and the fins (19) are distributed on the bottom outer wall of the cylinder body in an annular shape with equal distance.

3. An autoclave with ventilation function according to claim 1, characterized in that the heating base (1) is provided with a base body heat dissipation fan (14) on one side of the outer wall, and the air exchange end of the base body heat dissipation fan (14) and the eddy current coil (17) are located on the same horizontal plane.

4. The autoclave with the ventilation function as claimed in claim 1, wherein a lifting ring (3) is rotatably connected between two sides of the outer edge of the top end of the sterilization pot body (2), and an anti-scald handle is sleeved in the middle of the lifting ring (3).

5. The autoclave with the ventilation function according to claim 1, wherein the middle part of the outer wall of the top of the upper cover (10) is fixedly connected with a pull ring (8) through a hinge, and the outer wall of the pull ring (8) is coated with a high temperature resistant sponge.

6. The autoclave with the ventilation function according to claim 1, wherein a temperature sensor (13) is arranged in the middle of the inner wall of the clamping groove of the heating base (1), and the signal end of the temperature sensor (13) is electrically connected with the eddy current coil (17).

7. The autoclave with the ventilation function according to claim 1, wherein the fan (5) and the eddy current coil (17) are both connected with a switch, and the switch is connected with a PLC controller through a lead.