CN216366003U

CN216366003U - High-pressure steam sterilization cabinet

Info

Publication number: CN216366003U
Application number: CN202122804618.1U
Authority: CN
Inventors: 宋月华
Original assignee: Zhoukou Huarui Agriculture And Animal Husbandry Technology Development Co ltd
Current assignee: Zhoukou Huarui Agriculture And Animal Husbandry Technology Development Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-26
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a high-pressure steam sterilization cabinet, which comprises a working box and an opening and closing mechanism; a working box: its inside bottom is equipped with the electrothermal tube that linear array distributes, the inside lower extreme of work box is equipped with the orifice plate, the right-hand member downside of work box is equipped with the raceway, the inside series connection of raceway has the governing valve, the wall is equipped with the chute board that linear array distributes respectively about the work box, equal sliding connection has the standing groove between two chute boards that correspond about, the inner wall front end of work box is equipped with keeps off the frame, the inside second sealing strip that is equipped with of mounting groove that keeps off the frame front end, the front end of work box is pegged graft there is the chamber door, the chamber door and the contact of keeping off frame and second sealing strip, the upper end left side of work box is equipped with the relief valve, this high pressure steam sterilization cabinet, vapor to the inside more deep release in advance of device, do not need the manual switching device of personnel after the work is accomplished, the condition of steam personnel's scald has been avoided, personnel's work safety has been improved.

Description

High-pressure steam sterilization cabinet

Technical Field

The utility model relates to the technical field of sterilization cabinets, in particular to a high-pressure steam sterilization cabinet.

Background

The sterilizing cabinet is a device which can kill or eliminate all microorganisms on a propagation medium, including bacterial spores and nonpathogenic microorganisms, wherein, the high-pressure steam sterilization cabinet is commonly used in medical health, scientific research, agriculture and other units, the high-pressure steam sterilization cabinet is equipment which uses saturated pressure steam to rapidly and reliably sterilize and disinfect articles, and uses high-temperature saturated water steam to lead the protein of microorganisms to be denatured in a certain time to cause the death of the microorganisms, thereby achieving the purpose of sterilizing moisture-proof and heat-proof articles, however, the general high-pressure steam sterilization cabinet cannot release steam in the device in advance when in use, so that people can spray the steam when opening the device, after the work is finished, a person is required to manually open the device, the steam in the device is very easy to scald the person, the use safety is reduced, and therefore the high-pressure steam sterilization cabinet is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide the high-pressure steam sterilization cabinet, which can release steam in the device more deeply in advance, improve the use safety of the device, avoid the situation that the steam scalds the personnel by manually opening and closing the device after the work is finished, improve the work safety of the personnel and effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-pressure steam sterilization cabinet comprises a working box and an opening and closing mechanism;

a working box: the bottom end of the inner part of the working box is provided with an electric heating tube distributed in a linear array, the lower end of the inner part of the working box is provided with a pore plate, the lower side of the right end of the working box is provided with a water delivery pipe, a regulating valve is connected in series in the water delivery pipe, the left wall surface and the right wall surface of the working box are respectively provided with a sliding groove plate distributed in a linear array, a placing groove is connected between the two sliding groove plates corresponding to the left wall surface and the right wall surface in a sliding way, the front end of the inner wall surface of the working box is provided with a baffle frame, a second sealing strip is arranged in the installing groove at the front end of the baffle frame, the front end of the working box is inserted with a box door, the box door is contacted with the baffle frame and the second sealing strip, and the left side of the upper end of the working box is provided with a pressure release valve;

the opening and closing mechanism comprises: are respectively arranged at the left end and the right end of the work box;

wherein: still include the singlechip, the singlechip sets up in the upper end left side of work box, and external power source is connected to the input electricity of singlechip, and the output of the input singlechip of electrothermal tube to the release of the inside vapor of device deeper layer in advance, has improved the safe in utilization of device, does not need the manual switching device of personnel after the work is accomplished, has avoided vapor to cause the condition of scalding to personnel, has improved personnel's work safety.

Further, the mechanism that opens and shuts includes slide way mouth, slider and fixed column, the slide way mouth is seted up respectively in both ends about the chamber door, and the equal sliding connection in inside of slide way mouth has the slider, and the end that deviates from mutually of two sliders all is equipped with the fixed column, and the ring groove has all been seted up to the extrados of fixed column, realizes opening and shutting fast.

Further, the mechanism that opens and shuts still includes collar, mount pad, pivot and electric putter, the collar is all rotated and is connected in the circular groove of fixed column extrados inside, and the mount pad sets up respectively in the side rear end about the work box, and the pivot is all rotated and is connected in the inside of mount pad, and electric putter is all fixed cup joints in the extrados of pivot, and electric putter's telescopic end all corresponds the collar fixed connection around with, and the output of singlechip is connected to electric putter's input, realizes high-efficient transmission.

Further, still include the barometer, the barometer sets up inside the mounting hole on the left of work box upper end, carries out real-time supervision.

Further, still include fixing base, connecting block and second electric putter, the fixing base sets up in the upper end middle part of chamber door, and the connecting block sets up in the extrados rear end of the inside axis of rotation of fixing base, and second electric putter sets up in the upper end front side of work box, second electric putter's flexible end front end and fixing base fixed connection, and the output of singlechip is connected to second electric putter's input electricity for the speed that opens and shuts.

Further, still include air outlet cylinder, support, third electric putter, closing cap and guide block, the air outlet cylinder sets up inside the trompil on work box upper end right side, and the closing cap joint is in the upper end of air outlet cylinder, and the support sets up in the upper end right side of work box, and third electric putter sets up inside the drill way of support, and the flexible end lower extreme and the closing cap fixed connection of third electric putter, guide block sliding connection are inside the spout of support front end, the front end and the closing cap fixed connection of guide block, the output of singlechip is connected to third electric putter's input electricity, improves the operation safety.

Further, still include first sealing strip, first sealing strip sets up inside the notch of play air cylinder upper end, and the upper end of first sealing strip and the last wall contact of closing cap realize high-efficient sealed.

Compared with the prior art, the utility model has the beneficial effects that: this high pressure steam sterilization cabinet has following benefit:

the work of the third electric push rod is regulated and controlled by the singlechip, the telescopic end of the third electric push rod drives the sealing cover to be separated from the contact with the first sealing strip and the air outlet cylinder, the guide block guides the moving position of the sealing cover, at the moment, the vapor in the installation box is discharged, then the singlechip regulates and controls the synchronous work of the second electric push rod and the first electric push rod, the telescopic end of the second electric push rod drives the fixing seat to move towards the front side through the connecting block, the fixing seat drives the box door to move, the telescopic end of the first electric push rod drives the fixing column to move through the installation belt, the fixing column drives the sliding block to slide in the slide way opening, the sliding block drives the box door to move and separate from the contact with the blocking frame and the second sealing strip, after the telescopic end of the second electric push rod moves to the limit position, the first electric push rod continues to work, and the box door rotates anticlockwise by taking the rotating shaft in the fixing seat as a supporting point, the flexible end up to first electric putter reaches extreme position, and at this moment the work box is in the open mode, and personnel pull out the standing groove and collect the product of inside, to the release of the inside vapor of device more deep in advance, have improved the safe in utilization of device, do not need the manual switching device of personnel after the work is accomplished, have avoided vapor to cause the condition of scald to the personnel, have improved personnel's work safety.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at B.

In the figure: 1 work box, 2 electrothermal tubes, 3 orifice plates, 4 raceway, 5 chute boards, 6 standing grooves, 7 keep off the frame, 8 chamber doors, 9 mechanism that opens and shuts, 91 slide opening, 92 slider, 93 fixed column, 94 mount ring, 95 mount pad, 96 pivot, 97 first electric putter, 10 singlechips, 11 barometer, 12 fixing bases, 13 connecting blocks, 14 second electric putter, 15 play gas cylinders, 16 supports, 17 third electric putter, 18 closing caps, 19 first sealing strip, 20 guide blocks, 21 second sealing strip, 22 relief valves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a high-pressure steam sterilization cabinet comprises a working box 1 and an opening and closing mechanism 9;

work box 1: the bottom end of the inner part of the working box is provided with an electric heating tube 2 distributed in a linear array, the lower end of the inner part of the working box 1 is provided with a pore plate 3, the lower side of the right end of the working box 1 is provided with a water delivery tube 4, the inner part of the water delivery tube 4 is connected with a regulating valve in series, the left wall surface and the right wall surface of the working box 1 are respectively provided with a sliding chute plate 5 distributed in a linear array, a placing groove 6 is connected between the two sliding chute plates 5 corresponding to the left wall surface and the right wall surface in a sliding way, the front end of the inner wall surface of the working box 1 is provided with a baffle frame 7, a second sealing strip 21 is arranged in the mounting groove at the front end of the baffle frame 7, the front end of the working box 1 is inserted with a box door 8, the box door 8 realizes the sealing effect on the working box 1, the box door 8 is contacted with the baffle frame 7 and the second sealing strip 21, the left side of the upper end of the working box 1 is provided with a pressure relief valve 22, the pressure relief valve 22 ensures the stability of the air pressure in the working box 1, a person connects the water delivery tube 4 with an external water delivery device, then the water delivery device, when the person rotates the regulating valve, the water is delivered to the inner bottom end of the working box 1 through the water delivery tube 4, when water reaches a proper height, a person rotates the regulating valve to close the water conveying pipe 4, places a product to be sterilized inside the placing groove 6, then slides the placing groove 6 between the two sliding groove plates 5 corresponding to the left and the right, regulates the operation of the electric heating pipe 2 through the single chip microcomputer 10, and heats the water inside the working box 1 through the electric heating pipe 2;

the opening and closing mechanism 9: the opening and closing mechanism 9 comprises a slideway port 91, a slider 92 and a fixed column 93, the slideway port 91 is respectively arranged at the left end and the right end of the box door 8, the slider 92 is respectively connected inside the slideway port 91 in a sliding way, the fixed column 93 is respectively arranged at the opposite ends of the two sliders 92, the outer arc surface of the fixed column 93 is respectively provided with an annular groove, the opening and closing mechanism 9 also comprises a mounting ring 94, a mounting seat 95, a rotating shaft 96 and a first electric push rod 97, the mounting ring 94 is respectively connected inside the annular groove of the outer arc surface of the fixed column 93 in a rotating way, the mounting seat 95 is respectively arranged at the rear ends of the left side surface and the right side surface of the working box 1, the mounting seat 95 realizes the mounting place of the rotating shaft 96, the rotating shaft 96 is respectively connected inside the mounting seat 95 in a rotating way, the first electric push rod 97 is respectively fixedly sleeved on the outer arc surface of the rotating shaft 96, the telescopic end of the first electric push rod 97 is respectively fixedly connected with the mounting ring 94 corresponding to the front and the rear, the input end of the first electric push rod 97 is electrically connected with the output end of the single chip microcomputer 10, the single chip microcomputer 10 regulates and controls the first electric push rod 97 to work, the telescopic end of the first electric push rod 97 drives the fixing column 93 to move through the mounting ring 94, the fixing column 93 drives the sliding block 92 to slide in the slide way port 91, at the moment, the sliding block 92 drives the box door 8 to move, after the work is finished, the single chip microcomputer 10 regulates and controls the second electric push rod 14 and the first electric push rod 97 to work synchronously, the telescopic end of the second electric push rod 14 drives the fixing seat 12 to move towards the front side through the connecting block 13, the fixing seat 12 drives the box door 8 to move, the telescopic end of the first electric push rod 97 drives the fixing column 93 to move through the mounting ring 94, the fixing column 93 drives the sliding block 92 to slide in the slide way port 91, the sliding block 92 drives the box door 8 to move and be separated from the contact with the blocking frame 7 and the second sealing strip 21, the condition that the steam scalds the personnel is avoided, and the working safety of the personnel is improved;

wherein: the electric heating tube is characterized by further comprising a single chip microcomputer 10, the single chip microcomputer 10 is arranged on the left side of the upper end of the working box 1, the single chip microcomputer 10 controls on and off of electric devices, an input end of the single chip microcomputer 10 is electrically connected with an external power supply, and an input end of the electric heating tube 2 is connected with an output end of the single chip microcomputer 10.

Wherein: the air pressure gauge is characterized by further comprising an air pressure gauge 11, wherein the air pressure gauge 11 is arranged in a mounting hole in the left side of the upper end of the working box 1, and the air pressure gauge 11 monitors the air pressure in the working box 1.

Wherein: still include fixing base 12, connecting block 13 and second electric putter 14, fixing base 12 sets up in the upper end middle part of chamber door 8, connecting block 13 sets up in the extrados rear end of the inside axis of rotation of fixing base 12, second electric putter 14 sets up in the upper end front side of work box 1, second electric putter 14's flexible end front end and fixing base 12 fixed connection, singlechip 10's output is connected to second electric putter 14's input electricity, regulate and control second electric putter 14 work through singlechip 10, second electric putter 14 realizes the same speed with range motion with first electric putter 97, second electric putter 14's flexible end shrink, second electric putter 14's flexible end passes through connecting block 13 and drives fixing base 12 and removes, fixing base 12 drives chamber door 8 and moves to the rear side and contact with fender frame 7.

Wherein: the steam-water separator further comprises an air outlet cylinder 15, a support 16, a third electric push rod 17, a sealing cover 18 and a guide block 20, the air outlet cylinder 15 is arranged inside an opening on the right side of the upper end of the working box 1, the sealing cover 18 is clamped at the upper end of the air outlet cylinder 15, the support 16 is arranged on the right side of the upper end of the working box 1, the third electric push rod 17 is arranged inside a hole of the support 16, the lower end of the telescopic end of the third electric push rod 17 is fixedly connected with the sealing cover 18, the guide block 20 is connected inside a sliding groove in the front end of the support 16 in a sliding mode, the front end of the guide block 20 is fixedly connected with the sealing cover 18, the input end of the third electric push rod 17 is electrically connected with the output end of the single chip microcomputer 10, the work of the third electric push rod 17 is regulated and controlled by the single chip microcomputer 10, the telescopic end of the third electric push rod 17 drives the sealing cover 18 to be separated from being in contact with the first sealing strip 19 and the air outlet cylinder 15, the guide block 20 guides the moving position of the sealing cover 18, and then the steam inside the mounting box 1 is discharged, the steam in the device is released more deeply in advance, and the use safety of the device is improved.

Wherein: still include first sealing strip 19, first sealing strip 19 sets up inside the notch of play gas cylinder 15 upper end, and first sealing strip 19 has improved the gas tightness between closing cap 18 and the play gas cylinder 15, and the upper end of first sealing strip 19 contacts with the last wall of closing cap 18.

The working principle of the high-pressure steam sterilization cabinet provided by the utility model is as follows: the personnel connects the conduit pipe 4 with the external water feeding device, then the personnel rotates the adjusting valve to convey water to the inner bottom end of the working box 1 through the conduit pipe 4, when the water reaches a proper height, the personnel rotates the adjusting valve to close the conduit pipe 4, at the moment, the personnel puts the product to be sterilized into the placing groove 6, then the placing groove 6 slides into the space between the two sliding groove plates 5 corresponding to the left and the right, at the moment, the single chip microcomputer 10 regulates and controls the first electric push rod 97 to work, the telescopic end of the first electric push rod 97 contracts, the telescopic end of the first electric push rod 97 drives the box door 93 to move through the mounting ring 94, the fixed column 93 drives the sliding block 92 to slide in the sliding groove port 91, at the moment, the sliding block 92 drives the box door 8 to move, the box door 8 starts to rotate by taking the rotating shaft in the fixed seat 12 as a supporting point, when the box door 8 is in a vertical state with the ground, the single chip microcomputer 10 regulates and controls the second electric push rod 14 to work, the second electric push rod 14 and the first electric push rod 97 move at the same speed and the same amplitude, the telescopic end of the second electric push rod 14 contracts, the telescopic end of the second electric push rod 14 drives the fixed seat 12 to move through the connecting block 13, the fixed seat 12 drives the box door 8 to move towards the rear side and contact with the blocking frame 7, at the moment, the first electric push rod 97 is in a horizontal state, the telescopic end of the first electric push rod 97 continuously contracts towards the rear side, the telescopic end of the first electric push rod 97 drives the fixed column 93 to move through the mounting ring 94, the fixed column 93 drives the sliding block 92 to slide in the slideway port 91, at the moment, the sliding block 92 drives the box door 8 to contact with the blocking frame 7 and the second sealing strip 21, the second sealing strip 21 improves the sealing performance between the box door 8 and the blocking frame 7, then the electric heating tube 2 is regulated and controlled by the single chip microcomputer 10 to work, the electric heating tube 2 heats water in the work box 1, and the steam generated after heating is full of the interior of the work box 1, the barometer 11 monitors the air pressure inside the work box 1, when the pressure inside the work box 1 is too high, steam pushes a valve inside the pressure release valve 22 open, the steam inside the work box 1 is discharged through the pressure release valve 22, the pressure inside the work box 1 is reduced, and the stability of the pressure inside the work box 1 is ensured, after a certain time of sterilization is completed, the third electric push rod 17 is regulated and controlled by the single chip microcomputer 10 to work, the telescopic end of the third electric push rod 17 drives the sealing cover 18 to be separated from the contact with the first sealing strip 19 and the air outlet cylinder 15, the guide block 20 guides the moving position of the sealing cover 18, at this time, the steam inside the installation box 1 is discharged through the air outlet cylinder 15, then the second electric push rod 14 and the first electric push rod 97 are regulated and controlled to work synchronously by the single chip microcomputer 10, the telescopic end of the second electric push rod 14 drives the fixing seat 12 to move to the front side through the connecting block 13, fixing base 12 drives chamber door 8 and removes, the flexible end of first electric putter 97 passes through collar 94 and drives the motion of fixed column 93, fixed column 93 drives slider 92 and slides in the inside of slide mouth 91, slider 92 drives chamber door 8 and removes and break away from the contact with keeping off frame 7 and second sealing strip 21, after the flexible end of second electric putter 14 moved extreme position, first electric putter 97 continued work, chamber door 8 uses the inside axis of rotation of fixing base 12 as the strong point anticlockwise rotation, reach extreme position until the flexible end of first electric putter 97, at this moment work box 1 is in the open mode, the personnel pull out standing groove 6 and collect the product of inside.

It should be noted that the electric heating tube 2 disclosed in the above embodiment may be an electric heating tube of zcrg, the first electric push rod 97 may be an electric push rod of U12, the second electric push rod 14 may be an electric push rod of U2, the third electric push rod 17 may be an electric push rod of U7, the single chip microcomputer 10 may be a single chip microcomputer of FU6831L, and the single chip microcomputer 10 controls the electric heating tube 2, the first electric push rod 97, the second electric push rod 14, and the third electric push rod 17 to operate by a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An autoclave, which is characterized in that: comprises a work box (1) and an opening and closing mechanism (9);

work box (1): the electric heating tubes (2) distributed in a linear array are arranged at the bottom end of the working box (1), the pore plate (3) is arranged at the lower end of the working box (1), the water delivery pipe (4) is arranged on the lower side of the right end of the working box (1), the regulating valve is connected in series in the water delivery pipe (4), the sliding groove plates (5) distributed in a linear array are respectively arranged on the left wall surface and the right wall surface of the working box (1), the placing groove (6) is connected between the two sliding groove plates (5) corresponding to the left wall surface and the right wall surface in a sliding mode, the baffle frame (7) is arranged at the front end of the inner wall surface of the working box (1), the second sealing strip (21) is arranged in the installing groove at the front end of the baffle frame (7), the box door (8) is inserted into the front end of the working box (1), the box door (8) is in contact with the baffle frame (7) and the second sealing strip (21), and the pressure release valve (22) is arranged on the left side of the upper end of the working box (1);

opening and closing mechanism (9): are respectively arranged at the left end and the right end of the work box (1);

wherein: the electric heating tube is characterized by further comprising a single chip microcomputer (10), wherein the single chip microcomputer (10) is arranged on the left side of the upper end of the working box (1), the input end of the single chip microcomputer (10) is electrically connected with an external power supply, and the input end of the electric heating tube (2) is connected with the output end of the single chip microcomputer (10).

2. An autoclave cabinet as claimed in claim 1, wherein: mechanism (9) open and shut include slide way mouth (91), slider (92) and fixed column (93), both ends about chamber door (8) are seted up respectively in slide way mouth (91), and the equal sliding connection in inside of slide way mouth (91) has slider (92), and the end that deviates from mutually of two sliders (92) all is equipped with fixed column (93), and the circular groove has all been seted up to the extrados of fixed column (93).

3. An autoclave cabinet as claimed in claim 2, wherein: mechanism (9) still include collar (94), mount pad (95), pivot (96) and electric putter (97) open and shut, inside collar (94) all rotated the ring groove of connecting in fixed column (93) extrados, side rear end about work box (1) is set up respectively in mount pad (95), pivot (96) all rotate connect in the inside of mount pad (95), first electric putter (97) all fix the cup joint in the extrados of pivot (96), the flexible end of first electric putter (97) all with around mounting ring (94) fixed connection that correspond, the output of singlechip (10) is connected to the input electricity of first electric putter (97).

4. An autoclave cabinet as claimed in claim 1, wherein: the air pressure gauge is characterized by further comprising an air pressure gauge (11), wherein the air pressure gauge (11) is arranged in a mounting hole in the left side of the upper end of the working box (1).

5. An autoclave cabinet as claimed in claim 1, wherein: still include fixing base (12), connecting block (13) and second electric putter (14), fixing base (12) set up in the upper end middle part of chamber door (8), and connecting block (13) set up in the extrados rear end of the inside axis of rotation of fixing base (12), and second electric putter (14) set up in the upper end front side of work box (1), the flexible end front end and fixing base (12) fixed connection of second electric putter (14), and the output of singlechip (10) is connected to the input electricity of second electric putter (14).

6. An autoclave cabinet as claimed in claim 1, wherein: still include air outlet cylinder (15), support (16), third electric putter (17), closing cap (18) and guide block (20), air outlet cylinder (15) set up inside the trompil on work box (1) upper end right side, closing cap (18) joint in the upper end of air outlet cylinder (15), support (16) set up in the upper end right side of work box (1), third electric putter (17) set up inside the drill way of support (16), the flexible end lower extreme and closing cap (18) fixed connection of third electric putter (17), guide block (20) sliding connection is inside the spout of support (16) front end, the front end and the closing cap (18) fixed connection of guide block (20), the output of singlechip (10) is connected to the input electricity of third electric putter (17).

7. An autoclave cabinet as claimed in claim 6, wherein: still include first sealing strip (19), first sealing strip (19) set up inside the notch of play air cylinder (15) upper end, the upper end of first sealing strip (19) and the last wall contact of closing cap (18).