CN110587666A - Experimental device - Google Patents

Abstract

The invention relates to the technical field of sterilization experiments, and discloses an experimental device, which includes an operation cabin, a transfer cabin and a ventilation cabin. The operation cabin is provided with a first sterilization mechanism, and the operation cabin is provided with a transparent panel. A glove interface, the glove interface is provided with operating gloves, and the operation cabin is provided with a sterile gas pipeline interface, a sterile air pipeline interface, a sterile water pipeline interface, a sterile steam pipeline interface and the first air outlet; the transfer cabin is located in the operation cabin. A first transfer window is set between the transfer cabin and the operation cabin, a second sterilizing mechanism is set in the transfer cabin, a second transfer window is set on the front wall of the transfer cabin, and a second air outlet is set on the transfer cabin The ventilation cabin is arranged on the top of the operation cabin and the transfer cabin, the ventilation cabin is provided with a blower fan, and the filter connected with the blower fan is arranged in the ventilation cabin, and the wind sent by the blower fan can enter the operation cabin and the transfer cabin through the filter, so that the operation cabin and the transmission cabin can be guaranteed. The transmission is a sterile and clean environment.

Description

an experimental device

technical field

The invention relates to the technical field of sterilization experiments, in particular to an experimental device.

Background technique

In order to study and optimize the sterilization process of aseptic filling, it is necessary to carry out the corresponding vaporized hydrogen peroxide dry sterilization test, ozone sterilization test, peracetic acid sterilization test, high temperature steam sterilization and other tests, in order to verify the sterilization under various conditions For the sterilization effect, a suitable test device is needed, which can not only protect the sample from external contamination, but also protect the operator and the experimental environment from microbial aerosols, irritating disinfectants or disinfection gases, high-temperature steam, etc. damage, but also have a large operating space, a variety of pipeline connections, and be able to bear the weight of the experimental platform in order to simulate production conditions.

At present, the common isolation devices on the market mainly include ultra-clean workbenches, biological safety cabinets, fume hoods, etc. Although the ultra-clean workbench can provide a 100-level clean and sterile environment and effectively protect samples from contamination, it lacks protection for operators and experimental environments, no protection against toxic and harmful gases, and insufficient operating space and load-bearing capacity.

In addition to meeting the level 100 clean and sterile environment, biological safety cabinets can also protect samples, operators and experimental environments at the same time, but the protection against toxic and harmful gases is insufficient.

The fume hood can protect the operator and the environment, and can be used for tests of toxic and harmful gases, but it cannot provide a sterile and clean environment and cannot protect samples.

Therefore, there is an urgent need for an experimental device to solve the above technical problems.

Contents of the invention

The purpose of the present invention is to provide an experimental device that can provide an aseptic operating environment.

For reaching this purpose, the present invention adopts following technical scheme:

An experimental setup is provided, comprising:

An operation cabin, a first sterilization mechanism is arranged in the operation cabin, a transparent panel is arranged on the operation cabin, two glove interfaces are arranged on the transparent panel, operating gloves are arranged on the glove interface, the operation The cabin is equipped with a sterile gas pipeline connection, a sterile gas pipeline connection, a sterile water pipeline connection, a sterile steam pipeline connection and the first air outlet;

A transfer cabin, which is located on one side of the operation cabin, a first transfer window is arranged between the transfer cabin and the operation cabin, a second sterilization mechanism is arranged in the transfer cabin, and the front wall of the transfer cabin A second transfer window is arranged on the upper part, and a second air outlet is arranged on the transfer cabin;

A ventilation cabin, which is arranged above the operation cabin and the transfer cabin, the ventilation cabin is provided with a blower, the ventilation cabin is provided with a filter communicated with the blower, and the wind sent by the blower passes through the The filter has access to both the operating compartment and the transfer compartment.

Preferably, a support is further included, the support is arranged under the operation compartment and the transfer compartment, and the support is configured to support the operation compartment, the transfer compartment and the ventilation compartment.

Preferably, the transparent panel is vertically slidably arranged on the operation cabin, and a lifting mechanism is arranged in the ventilation cabin, and the lifting mechanism is configured to drive the transparent panel to go up and down.

Preferably, lighting lamps are provided in both the operation compartment and the transfer compartment.

Preferably, said first transfer window and said second transfer window are electronically interlocked.

Preferably, the transfer cabin is provided with a control panel, and the control panel is provided with a power key, a lifting key, a lighting key, a sterilization key and a fan key.

Preferably, a waterproof socket is provided inside the operation cabin, and a drain valve is provided at the bottom of the operation cabin.

Preferably, an air distribution cover is provided in the ventilation cabin, and the gas flowing out of the filter flows through the air distribution cover, and then enters the operation cabin and the transfer cabin respectively.

Preferably, both the operation cabin and the transfer cabin are provided with exhaust pipes, and electromagnetic valves are provided in the exhaust pipes.

Preferably, a shunt pipe is provided on the ventilation cabin, and the shunt pipe is configured to shunt the disinfection gas in the operation cabin.

Beneficial effects of the present invention: the first sterilizing mechanism and the second sterilizing mechanism can respectively sterilize and sterilize the operation cabin and the transfer cabin, and can ensure the aseptic and clean environment in the operation cabin and the transfer cabin. The air passing through the operation cabin and the transfer cabin is sterile air after filtration, which can ensure the air hygiene in the operation cabin and the transfer cabin, and can discharge the gas in the operation cabin at any time, so that the poisonous air in the operation cabin and the transfer cabin Harmful gas or polluted air will not contaminate experimental supplies and experimental samples, nor will it corrode operating gloves. Moreover, experimenting with operating gloves can better protect the experimental operator when performing toxic and harmful gas experiments. Experiments are carried out in the operating cabin, and the experimental supplies and experimental samples first pass through the transfer cabin, and then enter the operating cabin after being sterilized in the passing cabin, so that the operating cabin does not directly contact with the outside air, effectively protecting the sterile environment in the operating cabin .

Description of drawings

Fig. 1 is a structural representation of an angle of view of the experimental device provided by the present invention;

Fig. 2 is a schematic structural view of another perspective of the experimental device provided by the present invention;

Fig. 3 is a structural schematic diagram of another perspective of the experimental device provided by the present invention;

Fig. 4 is the sectional view of the experimental device provided by the present invention;

Fig. 5 is a structural schematic diagram of the wind flow direction of the experimental device provided by the present invention.

In the figure: 1. Operation cabin; 11. First sterilization mechanism; 12. Transparent panel; 121. Glove interface; 122. Operating gloves; 13. Disinfection gas pipeline interface; 14. Sterile gas pipeline interface; 15. Sterile water Pipeline interface; 16. Aseptic steam pipeline interface; 17. Waterproof socket; 18. Drain valve; 19. Shunt pipe;

2. Transfer cabin; 21. First transfer window; 22. Second sterilization mechanism; 23. Second transfer window; 24. Control panel; 25. Exhaust pipe; 251. Exhaust fan; 252. Solenoid valve; 27. Lighting lamp;

3. Ventilation cabin; 31. Blower fan; 32. Filter; 33. Air diffuser cover; 34. Lifting mechanism;

4, bearing; 41, self-locking pulley; 42, supporting foot.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the invention is used, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Connected integrally; either mechanically or electrically. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

As shown in FIGS. 1-5 , this embodiment discloses an experimental device, which includes an operating cabin 1 , a transfer cabin 2 and a ventilation cabin 3 .

As shown in FIG. 1 , FIG. 2 and FIG. 4 , a first sterilization mechanism 11 is arranged in the operation cabin 1 , and the first sterilization mechanism 11 is arranged on the inner wall of the operation cabin 1 and is located at the top. The first sterilizing mechanism 11 can sterilize and disinfect the inner wall of the operation cabin 1, so that the operation cabin 1 becomes a sterile cabin and avoids contamination of experimental samples. The first sterilizing mechanism 11 in this embodiment is preferably a waterproof ultraviolet germicidal lamp. The top of the operating cabin 1 is provided with an illuminating lamp 27, and the illuminating lamp 27 can provide light for the operating cabin 1 to facilitate experiments. The illuminating lamp 27 is an LED three-proof illuminating lamp, which is waterproof, dustproof and explosion-proof, and is relatively corrosion-resistant, and can be used under poor experimental conditions.

The operating cabin 1 is provided with a transparent panel 12 through which the conditions in the operating cabin 1 can be observed. The material of the transparent panel 12 in this embodiment is toughened glass, which is hard, corrosion-resistant, and has good light transmission. The transparent panel 12 is vertically slidably arranged on the operating cabin 1. The transparent panel 12 can be lifted and lowered in the vertical direction, and is slidably and sealedly connected with the side wall of the operating cabin 1. Sealing strips are arranged around the transparent panel 12 to ensure tightness. After the experiment is completed, the transparent panel 12 is raised upwards, and the experimental objects and experimental supplies in the operating cabin 1 are taken out. During the experiment, the transparent panel 12 was dropped, and the operation cabin 1 was sealed.

The transparent panel 12 is provided with two glove interfaces 121, and the glove interface 121 is provided with operating gloves 122 (preferably chemical-resistant gloves in this embodiment), and the operator's hands are respectively inserted into the two operating gloves 122 for experiments. The size, height, and spacing of the operating glove interface 121 are designed according to ergonomics, which greatly improves the convenience and comfort of operation. Moreover, the operating glove 122 and the glove interface 121 should be tightly connected to prevent outside air from entering the operating cabin 1 and polluting the operating cabin 1 .

The operating cabin 1 is provided with a sterile gas pipeline connection 13 , a sterile gas pipeline connection 14 , a sterile water pipeline connection 15 , a sterile steam pipeline connection 16 and a first air outlet. The disinfection gas pipeline interface 13 is arranged on the left side of the inner cavity of the operation cabin 1, which is convenient for accessing the disinfection gas pipeline, and provides disinfection gas (ozone, hydrogen peroxide gas or ethylene oxide, etc.) to the operation cabin 1. 13 places are provided with screw plugs, which can be closed on both sides when not in use, and can prevent the gas in the operation cabin 1 from being discharged and the outside air from entering the operation cabin 1 .

The aseptic air pipeline interface 14 is arranged on the left side of the inner cavity of the operation cabin 1 to facilitate access to the sterile air pipeline and provide sterile compressed air to the operation cabin 1 . The aseptic gas pipeline interface 14 is provided with a screw plug, which can be closed on both sides when not in use, and can prevent the gas in the operation cabin 1 from being discharged and the outside air from entering the operation cabin 1 .

The sterile water pipeline interface 15 is arranged on the left side of the inner wall of the operation cabin 1, which is convenient for connecting the sterile water pipeline, and the sterile water pipeline can provide the operation cabin 1 with sterile water for experiments. The aseptic water pipeline interface 15 is provided with a screw plug, which can be closed on both sides when not in use, and can prevent the gas in the operation cabin 1 from being discharged and the outside air from entering the operation cabin 1 .

The aseptic steam pipeline interface 16 is arranged on the left side of the inner cavity of the operation cabin 1 to facilitate the connection of the sterile steam pipeline and provide the operation cabin 1 with sterile steam. The aseptic steam pipe interface 16 is provided with a screw plug, which can be closed on both sides when not in use, and can prevent the gas in the operation cabin 1 from being discharged and the outside air from entering the operation cabin 1 .

The first air outlet is arranged on the lower side behind the inner cavity of the operation cabin 1, and the gas in the operation cabin 1 is discharged through the first air outlet. The first air outlet is connected with an exhaust pipe 25, the air outlet of the exhaust pipe 25 is located above the back of the operating cabin 1, an exhaust fan 251 is arranged at the air outlet of the exhaust pipe 25, and an electromagnetic The valve 252 can control whether the exhaust pipe 25 is exhausted, and the electromagnetic valve 252 plays an isolation role, and can also prevent outside air from entering the operation cabin 1 .

A waterproof socket 17 is arranged in the operation cabin 1, and the waterproof socket 17 is arranged on the inner wall of the back of the operation cabin 1. The waterproof socket 17 is a 220V five-hole socket, which is convenient for taking electricity temporarily during the experiment. The bottom of the operating cabin 1 is provided with a drain valve 18. After the experiment is over, the drain valve 18 is opened to discharge the remaining and residual liquid in the operating cabin 1, which is convenient for cleaning the operating cabin 1.

The operating cabin 1 is provided with a temperature sensor, a humidity sensor, a wind speed sensor and an air pressure sensor, etc., which can detect the temperature, humidity, wind speed and air pressure in the operating cabin 1 .

As shown in Figures 1 and 4, the transfer cabin 2 is located on one side of the operation cabin 1, and a first transfer window 21 is arranged between the transfer cabin 2 and the operation cabin 1, and the first transfer window 21 is hinged to the side wall of the transfer cabin 2 . Sealing strips are provided around the first transfer window 21 to ensure sealing. The experimental supplies in the transfer cabin 2 are delivered to the operation cabin 1 through the first transfer window 21 . After the first transfer window 21 is closed, the transfer cabin 2 and the operation cabin 1 can be cut off, and the experiment is carried out in the operation cabin 1. The gas and liquid produced by the experiment can not enter the transfer cabin 2 and pollute the transfer cabin 2; When the experimental supplies are operated in the interior, the operation cabin 1 will not be affected.

A second sterilizing mechanism 22 is arranged in the transfer cabin 2, and the second sterilizing mechanism 22 is arranged on the inner wall of the transfer cabin 2 and is located at the top. The second sterilizing mechanism 22 can sterilize and sterilize the transfer cabin 2, making the transfer cabin 2 a sterile cabin and avoiding contamination of experimental samples and experimental supplies.

The top of the inner wall of the transfer cabin 2 is provided with an illuminating lamp 27, which can provide light for the transfer cabin 2, so as to facilitate the transfer and transshipment of experimental samples and experimental supplies. The illuminating lamp 27 is an LED three-proof illuminating lamp, which is waterproof, dustproof and explosion-proof, and is relatively corrosion-resistant, and can be used under poor experimental conditions.

The front wall of the transfer cabin 2 is provided with a second transfer window 23, the second transfer window 23 is hinged with the front wall of the transfer cabin 2, and the second transfer window 23 is surrounded by a sealing rubber strip to ensure sealing. The second transfer window 23 is provided with a transparent glass panel, through which the situation in the transfer cabin 2 can be observed, so that the experimental articles in the transfer cabin 2 can be moved to the operation cabin 1 . The first transfer window 21 and the second transfer window 23 are electronically interlocked. When the first transfer window 21 is opened, the second transfer window 23 is in a closed state; when the second transfer window 23 is opened, the first transfer window 21 is in a closed state. The electronic interlocking of the first transmission window 21 and the second transmission window 23 can ensure that the operation cabin 1 is not communicated with the outside world, and prevent outside air from entering the operation cabin 1 and polluting the operation cabin 1 . Open the second transfer window 23, put the test samples and experimental supplies into the transfer cabin 2, carry out sterilization and disinfection treatment on the experimental samples and experimental supplies in the transfer cabin 2, and then open the first transfer window 21 to transport the experimental samples and experimental supplies to the operating room. cabin 1 for experiments.

The transfer cabin 2 is provided with a second air outlet, the second air outlet is arranged on the bottom of the rear wall of the transfer cabin 2, the second air outlet is connected with an exhaust pipe 25, and the air outlet of the exhaust pipe 25 is located at the back of the transfer cabin 2. Above, an exhaust fan 251 is arranged at the air outlet of the exhaust pipe 25, and a solenoid valve 252 is arranged in the exhaust pipe 25 to control whether the exhaust pipe 25 is exhausted. The solenoid valve 252 plays an isolation role, and can also prevent outside air from entering the transfer cabin 2 .

The front wall of the transfer cabin 2 is provided with a control panel 24. In the present embodiment, the control panel 24 is preferably a large-screen liquid crystal intelligent control panel, and the control panel 24 is provided with a power key, a lifting key, a lighting key, a sterilization key and a fan key. . The power key is used to control the switch of the control panel 24 , and the lift key is used to control the lifting of the transparent panel 12 . The lighting key is used to control the opening and closing of the lighting lamps 27 of the operation cabin 1 and the transfer cabin 2 . The sterilization key is used to control the first sterilization mechanism 11 and the second sterilization mechanism 22 to sterilize and disinfect the operation cabin 1 and the transfer cabin 2 respectively. The control panel 24 is also provided with a socket key, which is used to control whether the waterproof socket 17 in the operation cabin 1 is energized. Control panel 24 is also provided with monitoring key, and temperature sensor, humidity sensor, wind speed sensor and air pressure sensor are all electrically connected with control panel 24, and the detection value of temperature sensor, humidity sensor, wind speed sensor and air pressure sensor can be fed back to control panel 24, The temperature, humidity, wind speed and air pressure in the operating cabin 1 can be monitored through the control panel 24 . Also be provided with spare key on control panel 24, in case other use.

As shown in Figures 3-5, the ventilation cabin 3 is arranged above the operation cabin 1 and the transfer cabin 2, and a lifting mechanism 34 is arranged in the ventilation cabin 3, and the lifting mechanism 34 is configured to drive the transparent panel 12 to go up and down, specifically, the lifting mechanism 34 The output end of the gear is provided with a gear, and a rack is provided on the transparent panel 12. In the present embodiment, the lifting mechanism 34 is preferably a lifting motor, and is electrically connected with the control panel 24, and the lifting mechanism 34 is controlled by the lifting key on the control panel 24. Run, to control the lifting of the transparent panel 12.

A blower 31 is arranged on the ventilation cabin 3 , a filter 32 communicating with the blower 31 is arranged in the ventilation cabin 3 , and an air diffusion cover 33 communicating with the filter 32 is arranged in the ventilation cabin 3 . The blower 31 sends the air flow to the filter 32, and after being filtered by the filter 32, it enters the air diffuser hood 33, and then enters the operation cabin 1 and the transfer cabin 2 respectively. Through the air dispersing cover 33, the wind is evenly released to form a laminar flow, which can ensure that the air flow entering the operation cabin 1 and the transfer cabin 2 is relatively stable. Specifically, in this embodiment, the air blower 31 is electrically connected to the fan key, and the start and stop of the air blower 31 is controlled by the fan key. The air blower 31 is preferably a silent centrifugal air blower, which is arranged on the top of the ventilation cabin 3 . The filter 32 is arranged at the air outlet of the blower 31 , the air diffuser 33 is arranged on the top of the operation cabin 1 and the transfer cabin 2 , and the air inlet is connected to the air outlet of the filter 32 .

A shunt pipe 19 is arranged on the ventilation cabin 3 , and the shunt pipe 19 is configured to shunt the disinfection gas in the operation cabin 1 . When the experimental platform cuts off the disinfection gas, the diverter pipe 19 is automatically opened, and the disinfection gas is discharged through the diversion pipe 19, so as to ensure that the concentration and temperature of the disinfection gas are not affected, and the continuous and stable supply can also greatly reduce the concentration of the disinfection gas in the operation cabin 1. internal temperature to eliminate interference to the experiment.

Optionally, the experimental device further includes a support 4 , which is disposed below the operation cabin 1 and the transfer cabin 2 , and the support 4 is configured to support the operation cabin 1 , the transfer cabin 2 and the ventilation cabin 3 . The support 4 can make the heights of the operation cabin 1 and the transfer cabin 2 meet the ergonomic design, and provide a relatively comfortable operating height and operating environment for the experimenter. The bottom of the support 4 is provided with a self-locking pulley 41 and a height-adjustable support foot 42. The experimental device can be moved as required. Before moving, the support foot 42 is raised and the self-locking pulley 41 is unlocked. After moving, the self-locking pulley 41 is locked, and the supporting feet 42 are adjusted so that the supporting feet 42 touch the ground and play a supporting role.

The first sterilizing mechanism 11 and the second sterilizing mechanism 22 can respectively sterilize the operation cabin 1 and the transfer cabin 2, and can ensure that the operation cabin 1 and the transfer cabin 2 are in a sterile and clean environment. The air passing through the operation cabin 1 and the transfer cabin 2 is sterile air after filtration, which can ensure the air hygiene in the operation cabin 1 and the transfer cabin 2, and can discharge the gas in the operation cabin 1 at any time, so that the operation cabin 1 And the poisonous and harmful gas or dirty wind in the transfer cabin 2 will not contaminate the experimental supplies and experimental samples, nor will it corrode the operating gloves 122 . Moreover, performing experiments through the operating gloves 122 can better protect experiment operators when performing toxic and harmful gas experiments. Experiments are carried out in the operating cabin 1. The experimental supplies and experimental samples first pass through the transfer cabin 2, and then enter the operating cabin 1 after disinfection in the transfer cabin 2, so that the operating cabin 1 does not directly contact with the outside air, effectively protecting the operating cabin. 1 in a sterile environment.

Prepare for the experiment, connect the various pipes required for the experiment; press the power button to start the power supply, press the light button to turn on the lights 27 of the operation cabin 1 and the transfer cabin 2, and press the lift button to raise the transparent panel 12 to the operation cabin. 1 into the experimental platform. Connect the pipeline with the experimental platform, lower the transparent panel 12, press the fan control button to make the blower 31 deliver clean air to the operation cabin 1 and the transfer cabin 2, and enter the purification mode. Simultaneously press the sterilizing button to make the first sterilizing mechanism 11 and the second sterilizing mechanism 22 sterilize the operation cabin 1 and the transfer cabin 2 respectively. During the operation of the first sterilizing mechanism 11 and the second sterilizing mechanism 22, the lighting is automatically turned off . Purify for at least 30 minutes. After the purification is completed, press the sterilizing key on the control panel 24 to close the first sterilizing mechanism 11 and the second sterilizing mechanism 22.

Open the second transfer window 23, put the sterilized experimental articles into the transfer cabin 2, then close the second transfer window 23; open the first transfer window 21 through the operating gloves 122 on the transparent panel 12, and put the experimental articles into Experiments are carried out in the operating cabin 1.

After the experiment, place the sample contaminated with the target bacteria at the outlet of the tested disinfection medium, open the disinfection medium, and after the test parameters have been applied to the predetermined time, remove the sterilized sample, open the first transfer window 21, and put the sterilized Put the sample into the transfer chamber 2, close the first transfer window 21, open the second transfer window 23, take out the sterilized sample, and complete all the operations in the experimental device. Post-sterilization sample processing will take place elsewhere.

Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the claims of the present invention.

Claims (10)

1. An experimental device, characterized in that, comprising: An operation cabin (1), a first sterilization mechanism (11) is arranged in the operation cabin (1), a transparent panel (12) is arranged on the operation cabin (1), and a transparent panel (12) is arranged on the Two glove interfaces (121), the gloves interface (121) is provided with operating gloves (122), the operation cabin (1) is provided with a sterile gas pipeline interface (13), a sterile gas pipeline interface (14) , the sterile water pipeline interface (15), the sterile steam pipeline interface (16) and the first air outlet; A transfer cabin (2), which is located on one side of the operation cabin (1), a first transfer window (21) is arranged between the transfer cabin (2) and the operation cabin (1), and the transfer cabin (2) A second sterilizing mechanism (22) is provided inside, a second transfer window (23) is provided on the front wall of the transfer cabin (2), and a second air outlet is provided on the transfer cabin (2); A ventilation cabin (3), which is arranged above the operation cabin (1) and the transfer cabin (2), the ventilation cabin (3) is provided with a blower (31), and the ventilation cabin (3) is provided with There is a filter (32) communicated with the blower (31), and the wind sent by the blower (31) can enter the operation compartment (1) and the transfer compartment (2) through the filter (32) . 2. The experimental device according to claim 1, characterized in that, it also comprises a support (4), and the support (4) is arranged below the operation cabin (1) and the transfer cabin (2) , the support (4) is configured to support the operation cabin (1), the transfer cabin (2) and the ventilation cabin (3). 3. The experimental device according to claim 1, characterized in that, the transparent panel (12) is vertically slidably arranged on the operating cabin (1), and a lifting mechanism is arranged in the ventilation cabin (3) (34), the lifting mechanism (34) is configured to drive the transparent panel (12) to lift. 4 . The experimental device according to claim 1 , characterized in that, lighting lamps ( 27 ) are provided in both the operation cabin ( 1 ) and the transfer cabin ( 2 ). 5. The experimental device according to claim 1, characterized in that the first transfer window (21) and the second transfer window (23) are electronically interlocked. 6. The experimental device according to claim 1, characterized in that, the transfer cabin (2) is provided with a control panel (24), and the control panel (24) is provided with a power key, a lifting key, and a lighting key , sterilization key and fan key. 7. The experimental device according to claim 1, characterized in that a waterproof socket (17) is provided in the operation cabin (1), and a drain valve (18) is provided at the bottom of the operation cabin (1). 8. The experimental device according to claim 1, characterized in that, an air diffuser cover (33) is arranged in the ventilation cabin (3), and the gas flowing out from the filter (32) flows through the air. The diffuser (33) then enters the operating compartment (1) and the transfer compartment (2) respectively. 9. The experimental device according to claim 1, characterized in that, the operating cabin (1) and the transfer cabin (2) are all provided with an exhaust duct (25), and the exhaust duct (25) An electromagnetic valve (252) is arranged inside. 10. The experimental device according to claim 1, characterized in that, the ventilated cabin (3) is provided with a shunt pipe (19), and the shunt pipe (19) is configured to support the operating cabin (1) Sterilizing gas diversion inside.