CN216652917U

CN216652917U - Material autoclaving device for animal experiments

Info

Publication number: CN216652917U
Application number: CN202123200376.1U
Authority: CN
Inventors: 汤银根; 汤佳蓉; 朱超杰
Original assignee: Zhejiang Hongrun Biotechnology Co ltd
Current assignee: Zhejiang Hongrun Biotechnology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-03
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a material autoclaving device for animal experiments, which comprises a tank body, wherein a sealing cover is connected to the tank body through a lifting device, a bottom plate is fixedly connected to the bottom in the tank body, a water storage cavity is formed between the bottom plate and the bottom of the tank body, steam guide pipes are arranged on the side surface of the water storage cavity, spray pipes are arranged on the side surface of each steam guide pipe at intervals, a placing basket is connected to the upper end of the bottom plate through a rotating shaft, and a partition plate is movably clamped in the placing basket. This kind of material autoclaving device for animal experiments is after the sterilization is accomplished, can directly through the cylinder with the closing cap jack-up, avoids operating personnel to be scalded by high temperature steam when taking up the closing cap, can with bottle form object back-off on the roof of telescopic link upper end, guarantees that bottle form object does not bump, steam can get into through interval distribution's spray tube and place the basket in for steam is even at the internal portion diffusion of jar.

Description

Material autoclaving device for animal experiments

Technical Field

The utility model relates to the technical field of animal experiments, in particular to a material autoclaving device for animal experiments.

Background

In order to obtain knowledge about biology and medicine, in a laboratory, some researchers with professional technical ability may perform some animal experiments, and perform animal laboratories, instruments, materials and the like which need to be used need to be sterilized, so as to avoid infection or influence of external strains on experimental results, in the prior art, an autoclave sterilization method is generally adopted, water in a pot is boiled by heating and generates water vapor, after cold air in the pot is exhausted by the water vapor, an exhaust valve is closed to continue heating, the pressure of bacteria in the pot is increased, and finally, the protein of the bacteria is solidified and denatured, so that the aim of sterilization is achieved, especially in the medical field, but when an autoclave sterilization device in the prior art takes sterilized objects, operators are easily scalded due to high temperature, and the phenomenon of uneven steam diffusion exists during autoclave sterilization, in addition, objects needing sterilization are different in height, and when placed in a sterilization inner cavity, collision and extrusion are easy to occur. Therefore, an autoclave for materials for animal experiments is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an autoclave for materials for animal experiments, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a material autoclaving device for animal experiments, which comprises a tank body, be connected with the closing cap through elevating gear on the jar body, jar internal bottom fixedly connected with bottom plate, form the water storage chamber between bottom plate and the jar body bottom, water storage chamber both sides are provided with inlet tube and outlet pipe respectively, the water storage intracavity is provided with heating device, water storage chamber side is provided with the steam pipe, the steam pipe sets up in jar side wall and upwards extends, steam pipe side interval is provided with the spray tube, the bottom plate upper end is connected with through the pivot and places the basket, the pivot is connected with drive arrangement, it has the baffle to place basket internalization joint, be connected with the roof through the telescopic link on the baffle.

Preferably, the lifting device comprises an air cylinder and a piston rod, the air cylinder is fixedly connected to the side face of the tank body, the piston rod is arranged at the upper end of the air cylinder, the side face of the sealing cover is fixedly connected with a fixed edge, and the piston rod is fixedly connected to the fixed edge.

Preferably, the bottom end of the sealing cover is fixedly connected with a guide post, the upper end of the tank body is provided with a guide groove, and the guide post is movably inserted in the guide groove.

Preferably, the driving device comprises a motor, a transmission shaft, a first bevel gear and a second bevel gear, the motor is arranged on the side surface of the tank body, the transmission shaft is arranged on the side surface of the motor, the first bevel gear is arranged at the end part of the transmission shaft, the second bevel gear is arranged on the rotating shaft, and the first bevel gear and the second bevel gear are arranged in a meshed mode.

Preferably, the inner wall of the placing basket is provided with clamping grooves at equal intervals, and the end part of the partition plate is movably clamped in the clamping grooves.

Preferably, the partition plate and the bottom plate are both provided with water leakage holes.

Compared with the prior art, the utility model has the beneficial effects that: this kind of material autoclaving device for animal experiments is after the sterilization is accomplished, can directly through the cylinder with the closing cap jack-up, avoid operating personnel to be scalded by high temperature steam when taking up the closing cap, improve the security, through baffle and the activity joint structure on placing the basket, the height of adjustable baffle, with this material that adapts to not co-altitude, the flexibility is higher, can with bottle form object back-off on the roof of telescopic link upper end, guarantee that bottle form object does not bump, improve stability, steam can get into through the steam pipe of jar body both sides and interval distribution's spray tube and place in the basket, make steam at jar internal portion diffusion even, the pivot drives simultaneously and puts the thing basket and rotate, carry out all-round disinfection to the object, promote the disinfection effect, the operation is safe more reasonable.

Drawings

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

fig. 2 is a schematic perspective view of the can body of the present invention.

In the figure: the water storage tank comprises a tank body 1, a lifting device 2, a cylinder 3, a piston rod 4, a fixing edge 5, a sealing cover 6, a bottom plate 7, a water storage cavity 8, a water inlet pipe 9, a water outlet pipe 10, a steam guide pipe 11, a spray pipe 12, a guide column 13, a guide groove 14, a rotating shaft 15, a driving device 16, a motor 17, a transmission shaft 18, a first bevel gear 19, a second bevel gear 20, a placing basket 21, a partition plate 22, a clamping groove 23, an expansion rod 24, a top plate 25, a water leakage hole 26 and a heating device 27.

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. 1-2, the present invention provides a technical solution: an autoclave device for materials for animal experiments comprises a tank body 1, wherein a sealing cover 6 is connected to the tank body 1 through a lifting device 2, the sealing cover 6 is movably clamped with the tank body 1, the sealing cover 6 can be lifted or put down through the lifting device 2, before autoclave sterilization is carried out, the sealing cover 6 is lifted through the lifting device 2, materials to be sterilized are put into the tank body 1, then the sealing cover 6 is movably clamped with the tank body 1 through the lifting device 2, after sterilization is completed, the sealing cover 6 can be lifted through the lifting device 2 directly without manually opening the sealing cover 6, workers are prevented from being scalded by high-temperature steam when the sealing cover 6 is opened, and safety is improved;

the bottom in the tank body 1 is fixedly connected with a bottom plate 7, a water storage cavity 8 is formed between the bottom plate 7 and the bottom of the tank body 1, a water inlet pipe 9 and a water outlet pipe 10 are respectively arranged on two sides of the water storage cavity 8, a heating device 27 is arranged in the water storage cavity 8, the water inlet pipe 9 is externally connected with a water tank and a water pump, clear water can be added into the water storage cavity 8 through the water inlet pipe 9, the water in the water storage cavity 8 is heated by the heating device 27 to generate steam, redundant water can be discharged through the water outlet pipe 10, valves are arranged on the water inlet pipe 9 and the water outlet pipe 10 to easily control the opening and closing of the water pipe, the heating device 27 can be an electric heating pipe or other heating devices and can convert the clear water into the steam;

the side surface of the water storage cavity 8 is provided with a steam guide pipe 11, the steam guide pipe 11 is arranged in the side wall of the tank body 1 and extends upwards, the side surface of the steam guide pipe 11 is provided with spray pipes 12 at intervals, the spray pipes 12 are distributed on the inner wall of the tank body 1 from top to bottom, when water in the water storage cavity 8 is converted into steam under the action of the heating device 27, the steam can diffuse upwards through the steam guide pipe 11 and can be sprayed into the tank body 1 through the spray pipes 12, so that the steam diffusion is more uniform and rapid, and the materials in the tank body 1 can be sterilized uniformly;

the upper end of the bottom plate 7 is connected with a placing basket 21 through a rotating shaft 15, the rotating shaft 15 is connected with a driving device 16, materials to be sterilized are placed in the placing basket 21, the driving device 16 can be an electric driving device, is externally connected with a power supply and a control switch, and the driving device 16 can drive the rotating shaft 15 to rotate so as to drive the placing basket 21 to rotate, so that the materials in the placing basket 21 are uniformly sterilized, and the sterilization efficiency is improved;

the partition plate 22 is movably clamped in the placing basket 21, the material to be sterilized is placed on the partition plate 22, and the position of the partition plate 22 movably clamped with the placing basket 21 can be adjusted according to the height of the material, so that the height of the placing cavity is adapted to the height of the material, and the flexibility is higher;

be connected with roof 25 through telescopic link 24 on the baffle 22, telescopic link 24 highly can adjust according to the material, and roof 25 can be the rubber slab, avoids fish tail glass bottle, for example devices such as erlenmeyer flask, test tube, but the back-off is on roof 25, carries on spacingly to the material of bottle form, avoids placing the rotatory in-process of basket 21, bumps between the bottle form object.

When the sterilizing device is used, firstly, the sealing cover 6 is lifted by the lifting device 2, the position of the partition plate 22 movably clamped with the placing basket 21 can be adjusted according to the height of materials, so that the height of the placing cavity is adapted to the height of the materials, the height of the telescopic rod 24 is adjusted according to the materials, the bottle-shaped materials are reversely buckled on the top plate 25 to limit the materials, other materials are placed on the partition plate 22, the sealing cover 6 is movably clamped with the tank body 1 by the lifting device 2, clear water is added into the water storage cavity 8 through the water inlet pipe 9, water in the water storage cavity 8 is heated by the heating device 27 to generate steam, the steam can be upwards diffused through the steam guide pipe 11 and is sprayed into the tank body 1 through the spray pipe 12, so that the diffusion of the steam is more uniform and rapid, meanwhile, the driving device 16 is started to drive the rotating shaft 15 to rotate, so that the placing basket 21 is driven to rotate, and the materials in the placing basket 21 are uniformly sterilized, the efficiency of disinfecting is improved, after accomplishing the sterilization, can directly utilize elevating gear 2 to rise closing cap 6, need not the manual work and open closing cap 6, the high temperature steam when avoiding opening closing cap 6 scalds the staff, improves the security.

Further, elevating gear 2 includes cylinder 3 and piston rod 4, and 3 fixed connection of cylinder is in jar body 1 side, and 3 upper ends of cylinder are provided with piston rod 4, 6 fixed limits of fixedly connected with 5 in the side of closing cap, and 4 fixed connection of piston rod are on fixed

limit

5, and 3 fixed connection of cylinder is in jar body 1 side, can set up the fixed plate in jar body 1 side and fix cylinder 3, start cylinder 3 back, and piston rod 4 can drive closing cap 6 and reciprocate, realizes raising and lowering functions.

Further, 6 bottom fixedly connected with guide posts 13 of closing cap, jar body 1 upper end is provided with guide way 14, and guide posts 13 activity is pegged graft in guide way 14, and when closing cap 6 moves down, guide posts 13 are pegged graft in corresponding guide way 14 gradually, realize the spacing guide effect to closing cap 6, avoid closing cap 6 skew.

Further, the driving device 16 comprises a motor 17, a transmission shaft 18, a first bevel gear 19 and a second bevel gear 20, the motor 17 is arranged on the side surface of the tank body 1, the transmission shaft 18 is arranged on the side surface of the motor 17, the first bevel gear 19 is arranged at the end part of the transmission shaft 18, the second bevel gear 20 is arranged on the rotating shaft 15, the first bevel gear 19 and the second bevel gear 20 are meshed with each other, the motor 17 is a forward and reverse rotation accelerating motor, the transmission shaft 18 can be driven to rotate by the motor 17 through an external power supply and a control switch of the power supply line, and the rotating shaft 15 is driven to rotate under the meshing action of the first bevel gear 19 and the second bevel gear 20.

Furthermore, the clamping grooves 23 are formed in the inner wall of the placing basket 21 at equal intervals, the end portions of the partition plates 22 are movably clamped in the clamping grooves 23, the clamping grooves 23 are arranged at equal intervals, the partition plates 22 can select the appropriate clamping grooves 23 according to the height of materials, the end portions of the partition plates 22 are inserted into the clamping grooves 23 in a plugging mode, and the height of the partition plates 22 is adjusted.

Furthermore, the partition plate 22 and the bottom plate 7 are provided with water leakage holes 26, and after the steam enters the placing basket 21, water drops may be generated, and the water drops drop downwards and enter the water storage cavity 8 through the water leakage holes 26.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a material autoclaving device for animal experiments, includes jar body (1), its characterized in that: the tank body (1) is connected with a sealing cover (6) through a lifting device (2), a bottom plate (7) is fixedly connected with the bottom in the tank body (1), a water storage cavity (8) is formed between the bottom plate (7) and the bottom of the tank body (1), a water inlet pipe (9) and a water outlet pipe (10) are respectively arranged at the two sides of the water storage cavity (8), a heating device (27) is arranged in the water storage cavity (8), a steam conduit (11) is arranged on the side surface of the water storage cavity (8), the steam conduit (11) is arranged in the side wall of the tank body (1) and extends upwards, the side surface of the steam conduit (11) is provided with spray pipes (12) at intervals, the upper end of the bottom plate (7) is connected with a placing basket (21) through a rotating shaft (15), the rotating shaft (15) is connected with a driving device (16), a clapboard (22) is movably clamped in the placing basket (21), the partition plate (22) is connected with a top plate (25) through an expansion rod (24).

2. The device for autoclaving materials for animal experiments as set forth in claim 1, wherein: elevating gear (2) include cylinder (3) and piston rod (4), cylinder (3) fixed connection is in jar body (1) side, cylinder (3) upper end is provided with piston rod (4), closing cap (6) side fixed connection has fixed limit (5), piston rod (4) fixed connection is on fixed limit (5).

3. The device for autoclaving materials for animal experiments as set forth in claim 1, wherein: the bottom end of the sealing cover (6) is fixedly connected with a guide post (13), the upper end of the tank body (1) is provided with a guide groove (14), and the guide post (13) is movably inserted in the guide groove (14).

4. The device for autoclaving materials for animal experiments as set forth in claim 1, wherein: the driving device (16) comprises a motor (17), a transmission shaft (18), a first bevel gear (19) and a second bevel gear (20), the motor (17) is arranged on the side face of the tank body (1), the transmission shaft (18) is arranged on the side face of the motor (17), the first bevel gear (19) is arranged at the end part of the transmission shaft (18), the second bevel gear (20) is arranged on the rotation shaft (15), and the first bevel gear (19) and the second bevel gear (20) are arranged in a meshed mode.

5. The material autoclave device for animal experiments according to claim 1, characterized in that: the inner wall of the placing basket (21) is provided with clamping grooves (23) at equal intervals, and the end part of the partition plate (22) is movably clamped in the clamping grooves (23).

6. The device for autoclaving materials for animal experiments as set forth in claim 1, wherein: and water leakage holes (26) are formed in the partition plate (22) and the bottom plate (7).