CN209539131U - A kind of automatic liquid bath pass-through box of biological safe type - Google Patents
A kind of automatic liquid bath pass-through box of biological safe type Download PDFInfo
- Publication number
- CN209539131U CN209539131U CN201821462015.XU CN201821462015U CN209539131U CN 209539131 U CN209539131 U CN 209539131U CN 201821462015 U CN201821462015 U CN 201821462015U CN 209539131 U CN209539131 U CN 209539131U
- Authority
- CN
- China
- Prior art keywords
- liquid bath
- box
- gas
- cabinet
- pass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a kind of automatic liquid bath pass-through boxes of biological safe type, including cabinet, liquid bath, partition, transmitting basket, gas-tight door, driving motor, transmission system and control device;Liquid bath is set to box house, transmitting basket is set to inside liquid bath, partition is set to liquid bath top and is fixedly connected with the top plate of cabinet, driving motor is connect by transmission system with transmitting basket, and driving motor is transmitted to the other side of partition by transmission system drives transmitting basket by the side of partition by the thimerosal of partition bottom;There are two gas-tight door settings, and two gas-tight doors are respectively arranged at top of the box two sides;The periphery of cabinet between two gas-tight doors is additionally provided with a mounting flange;Control device is for controlling pass-through box work;The automatic liquid bath pass-through box of biological safe type provided by the utility model, can effectively avoid operator's extremity thimerosal, have good air-tightness, suitable for the bio-safety facility required with high-air-tightness.
Description
Technical field
The utility model relates to safety protection techniques and equipment technology field, automatic more particularly to a kind of biological safe type
Liquid bath pass-through box.
Background technique
Pass-through box is a kind of article transmission equipment, is mainly used in the industries such as bio-safety, clean technology, is used for high pollution
The transmitting of small article between probability region and low pollution probability region can avoid two adjacent areas and directly be connected to, is effectively reduced
The pollution occurred in transmittance process, while guaranteeing to test chamber air-tightness, it is logical can effectively to solve the transmitting of bio-safety room small article
The air-tightness problem in road.
In bio-safety field, conventional pass-through box needs after the completion of carrying out article transmittance process and transmitting in pass-through box
Portion and transmitting article surface carry out disinfection, as disinfection by ultraviolet light, gas (vapour) body sterilize, but disinfection by ultraviolet light exist disinfection dead angle,
Disinfection is not thorough;And gas (vapour) body sterilizing operation is complicated, disinfecting time is long.Thimerosal is contained with inside liquid bath pass-through box, simultaneously
Inside setting partition, being passed article could transmit only after medicining liquid dipping, in effectively two delivery areas skies of barrier
While gas contacts, can also quickly and effectively it carry out disinfection to sterilizing objects surface.
Currently, conventional aqueduct pass-through box uses handoff mode, in transmitting, operator needs to wear gauntlet will
Transmitting article is placed into thimerosal bottom, and the other side, and operator, which also needs to wear gauntlet, will transmit article from disinfection
Liquid bottom is pulled out, and personnel's operation and occupational health are unfavorable for.
Summary of the invention
The purpose of the utility model is to provide a kind of automatic liquid bath pass-through boxes of biological safe type, to solve the above-mentioned prior art
There are the problem of, article may be implemented and transmit automatically, effectively avoid operator's extremity thimerosal, and there is good gas
Close property, suitable for the bio-safety facility required with high-air-tightness.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of automatic liquid bath pass-through box of biological safe type, including cabinet, liquid bath, partition, transmitting basket,
Gas-tight door, driving motor, transmission system and control device;
The liquid bath is set to the box house, and the transmitting basket is set to inside the liquid bath, the partition setting
It is fixedly connected in the liquid bath top and with the top plate of the cabinet, the driving motor passes through the transmission system and the biography
Pass basket connection, the driving motor by described in the transmission system drives transmitting basket by the partition side by described in every
The thimerosal in board bottom portion is transmitted to the other side of the partition;
There are two the gas-tight door settings, and two gas-tight doors are respectively arranged at the top of the box two sides, for close
Envelope closes the opening of the liquid bath two sides;The periphery of the cabinet between two gas-tight doors is additionally provided with a fixation
Orchid, for fixation will to be sealed between the cabinet and wall to be installed;The control device is for controlling the pass-through box
Work.
Preferably, the transmission system includes drive shaft, driven shaft and swing arm, and the drive shaft and the driven shaft are distinguished
Positioned at the two sides of the partition, described drive shaft one end is connect with the power output end of the driving motor, and the drive shaft is another
One end is connect with a limiting device, and the driven shaft both ends are rotatablely connected with the two sidewalls of the liquid bath respectively;The swing arm is set
There are four setting, the top of swing arm described in two of them is fixedly connected with the both ends of the drive shaft, bottom end and the transmitting basket
The connection of tail end two sides, the top of other two swing arm are fixedly connected with the both ends of the driven shaft, tail end and the transmitting
The head end two sides of basket connect.
Preferably, the driving motor and the limiting device are all set in electrical between the liquid bath and the cabinet
In interlayer.
Preferably, the limiting device includes limit switch A, limit switch B, limit switch C and one and the driving
The triggering plectrum of axis connection, wherein the limit switch A and the limit switch B respectively correspond transmitting basket two sides transmitting
Extreme higher position is limited, and the extreme lower position that the limit switch C corresponds to the transmitting basket transmitting is limited, and the triggering is dialled
Piece is then used to trigger the limit switch A, the limit switch B and the limit switch C and carries out limit work.
Preferably, there are two the gas sterilization interface being connected to the liquid bath, two gas for the top of the box setting
Shut-off valve A is provided on body sterilization interface.
Preferably, the liquid bath bottom side passes through the cabinet and is also communicated with a discharge outlet, is arranged in the discharge outlet
There is shut-off valve B.
Preferably, the cabinet side is additionally provided with a visual liquidometer and a low liquid level electronic detecting device, it is described can
Two liquid level connectors depending on liquidometer top and bottom end pass through connecting flange respectively and are connected to the liquid bath;The visual liquid level
The bottom end of meter is additionally provided with a liquidometer discharge outlet, is provided with shutoff valve C in the liquidometer discharge outlet;The low liquid level electronics
Detection device is set on the visual liquidometer, and corresponding and described low at minimum liquid level when liquid bath work
Liquid level electronic detection device is also electrically connected with an acoustic-optic alarm.
Preferably, the gas-tight door is connect by hinge with the cabinet, and the gas-tight door is contacted with the top of the box
The surrounding of side be embedded with sealing joint strip, and the machine for compressing the gas-tight door is additionally provided at the top of the gas-tight door
Tool hold-down mechanism;
The mechanical compaction mechanism is fixed including two fixed blocks, two eccentric rotary blocks, connecting rod, handle, two connecting rods
Block, gag lever post and two limited blocks;Wherein, two fixed blocks are symmetrically fixed on the cabinet of the gas-tight door two sides
On, and the inside top of two fixed blocks is provided with clamping block;
Two eccentric rotary blocks are a cylindrical body being laterally arranged, and one end outside of two eccentric rotary blocks is
It is provided with the eccentric groove with clamping block cooperation, two eccentric rotary block other ends are compression end, for compressing
State gas-tight door;
The connecting rod fixed block is symmetrically fixed on the top of the gas-tight door and is located at the interior of two eccentric rotary blocks
Side, the inside top that the both ends of the connecting rod are each passed through two connecting rod fixed blocks and two eccentric rotary blocks are fixed
Connection, and the connecting rod and the connecting rod fixed block are rotatablely connected;
The handle tail end is fixed in the middle part of the connecting rod, and the gag lever post is set to the head end of the handle, two institutes
The limiting slot stated limited block and be symmetrically disposed on the connecting rod two sides, and be arranged at the top of two limited blocks with the gag lever post
It is oppositely arranged.
Preferably, transparent window is provided in the middle part of the door body of the gas-tight door.
Preferably, the control device includes two control pedals and two control panels;Two control pedals point
It is not set to the two sides of the cabinet, and two control pedals are electrically connected with the driving motor, it is described for controlling
The start and stop of driving motor, and then control the movement of transmitting basket;There are two the control panel settings, two control panels point
Be not set on the two sides side wall of the cabinet, and be provided on two control panels power switch, disinfection indicator light,
Low liquid level warning warning light, alarm reset button and disinfecting time setting apparatus.
The utility model achieves following advantageous effects compared with the existing technology:
1, the automatic liquid bath pass-through box of biological safe type provided by the utility model drives swing arm band by driving motor
Dynamic transmitting basket transmits automatically, can effectively avoid operator's extremity thimerosal, is conducive to personnel's operation and duty
Industry health.
2, the automatic liquid bath pass-through box of biological safe type provided by the utility model, is provided with gas-tight door, it is ensured that pass-through box
Air-tightness;And it is provided with thimerosal liquid level automatic monitoring alarm, it can effectively avoid thimerosal lower than below safety line.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the front view of the automatic liquid bath pass-through box of biological safe type in the utility model;
Fig. 2 is the sectional view along A-A of Fig. 1;
Fig. 3 is the rearview of the automatic liquid bath pass-through box of biological safe type in the utility model;
Fig. 4 is the left view of the automatic liquid bath pass-through box of biological safe type in the utility model;
Fig. 5 is the partial enlarged view in Fig. 4 at B;
Fig. 6 is the top view of the automatic liquid bath pass-through box of biological safe type in the utility model;
In figure: 1- cabinet, 2- liquid bath, 3- partition, 4- transmit basket, 5- gas-tight door, 6- driving motor, 7- mounting flange, 8-
Drive shaft, 9- driven shaft, 10- swing arm, 11- limit switch A, 12- limit switch B, 13- limit switch C, 14- triggering plectrum,
15- gas sterilization interface, 16- shut-off valve A, 17- discharge outlet, the visual liquidometer of 18- shut-off valve B, 19-, 20- low liquid level electronics
Detection device, 21- connecting flange, 22- liquidometer discharge outlet, 23- shutoff valve C, 24- hinge, 25- sealing joint strip, 26- are fixed
Block, 27- eccentric rotary block, 28- connecting rod, 29- handle, 30- connecting rod fixed block, 31- gag lever post, 32- limited block, 33- clamping block,
34- eccentric groove, 35- limiting slot, 36- transparent window, 37- control pedal, 38- control panel, 39- power switch, 40- disinfection
Indicator light, 41- low liquid level warning warning light, 42- alarm reset button, 43- disinfecting time setting apparatus.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide a kind of automatic liquid bath pass-through boxes of biological safe type, to solve prior art presence
The problem of.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
The present embodiment provides a kind of automatic liquid bath pass-through boxes of biological safe type, as shown in figures 1 to 6, including cabinet 1, liquid bath
2, partition 3, transmitting basket 4, gas-tight door 5, driving motor 6, transmission system and control device;
Liquid bath 2 is set to inside cabinet 1, and the rectangle groove body specially opened up downwards by 1 top of cabinet, disinfection is placed in bottom
Liquid;Transmitting basket 4 is set to inside liquid bath 2, and partition 3 is set to 2 top of liquid bath and is welded and fixed with the top plate of cabinet 1, and liquid bath passes
When passing window work, 3 bottom of partition keeps the state being soaked in thimerosal, effectively obstructs two delivery areas of 3 two sides of partition
Air contact;
Driving motor 6 by transmission system with transmitting basket 4 connect, driving motor 6 by transmission system drives transmitting basket 4 by
The side of partition 3 is transmitted to the other side of partition 3 by the thimerosal of 3 bottom of partition;
There are two the settings of gas-tight door 5, and two gas-tight doors 5 are respectively arranged at 1 top two sides of cabinet, for controlling 2 liang of liquid bath
The switch of side, setting gas-tight door 5, it can be achieved that cabinet 1 sealing, can guarantee liquid bath under the premise of thimerosal can not provide fluid-tight
The sealing of pass-through box, and can effectively reduce thimerosal volatilization;It is solid that the periphery of cabinet 1 between two gas-tight doors 5 is additionally provided with one
Determine flange 7, for will be sealed fixation between cabinet 1 and wall to be installed, wall to be installed be high pollution probability region with
Wall between low pollution probability region;Control device is for controlling pass-through box work.
Specific setting for transmission system, as shown in Figure 1 and Figure 2, in the present embodiment, transmission system include drive shaft 8,
Driven shaft 9 and swing arm 10, drive shaft 8 and driven shaft 9 are located at the two sides of partition 3,8 one end of drive shaft and driving motor 6
Power output end connection, 8 other end of drive shaft are connect with a limiting device, and 9 both ends of driven shaft turn with the two sidewalls of liquid bath 2 respectively
Dynamic connection;There are four the settings of swing arm 10, and the top of two of them swing arm 10 is fixedly connected with the both ends of drive shaft 8, bottom end and biography
The tail end two sides connection of basket 4 is passed, the top of other two swing arm 10 is fixedly connected with the both ends of driven shaft 9, tail end and transmitting basket 4
Head end two sides connection;
Wherein, driving motor 6 and limiting device are all set in the electrical interlayer between liquid bath 2 and cabinet 1;
As shown in figure 3, limiting device includes limit switch A11, limit switch B12, limit switch C13 and one and drive
The triggering plectrum 14 that moving axis 8 connects, wherein limit switch A11 and limit switch B12 respectively corresponds the transmitting of transmitting 4 two sides of basket most
High position is limited, and the extreme lower position that the corresponding transmitting basket 4 of limit switch C13 transmits is limited, and the transmitting of transmitting basket 4 is most
Lower position is in the thimerosal of 3 bottom of partition, and triggering plectrum 14 is then for triggering limit switch A11, limit switch B12 and limit
Bit switch C13 carries out limit work.
In order to realize the gas disinfection inside cabinet 1, there are two the gas being connected to liquid bath 2 disinfections for setting at the top of cabinet 1
Interface 15 is provided with shut-off valve A16 on two gas sterilization interfaces 15.
2 bottom side of liquid bath passes through cabinet 1 and is also communicated with a discharge outlet 17, is provided with shut-off valve B18 in discharge outlet 17.
It is corresponding, as shown in figure 4, the thimerosal liquid level inside liquid bath 2 is lower than 3 bottom of partition in order to prevent, make partition
3 completely cut off two delivery areas of its two sides completely, and in the present embodiment, 1 side of cabinet is additionally provided with a visual liquidometer 19 and one
Two liquid level connectors of low liquid level electronic detecting device 20, visual 19 top of liquidometer and bottom end pass through connecting flange 21 respectively
It is connected to liquid bath 2;In order to guarantee that the thimerosal inside visual liquidometer 19 can exclude completely, in the bottom end of visual liquidometer 19
It is also individually communicated with a liquidometer discharge outlet 22, shutoff valve C 23 is provided in liquidometer discharge outlet 22, to control drain
On-off;Low liquid level electronic detecting device 20 is set on visual liquidometer 19, and opposite at the minimum liquid level when work of liquid bath 2
It answers, and low liquid level electronic detecting device 20 is also electrically connected with an acoustic-optic alarm;It is low when thimerosal liquid level is lower than setting value
Liquid level electronic detection device 20 can transmit liquid level signal to acoustooptic alarm system, and operator is reminded to carry out supplement disinfection in time
Liquid.
In order to realize the above-mentioned sealing performance of gas-tight door 5, in the present embodiment, two gas-tight doors 5 are symmetrical arranged, and the two is logical
It crosses hinge 24 to connect with cabinet 1, the surrounding of the side contacted at the top of gas-tight door 5 and cabinet 1 is embedded with sealing joint strip 25, and airtight
The top of door 5 is additionally provided with the mechanical compaction mechanism for compressing gas-tight door 5;
As shown in Figure 5, Figure 6, mechanical compaction mechanism include two fixed blocks, 26, two eccentric rotary blocks 27, connecting rod 28,
29, two connecting rod fixed blocks 30 of handle, gag lever post 31 and two limited blocks 32;Wherein, two fixed blocks 26 are symmetrically fixed on gas
On the cabinet 1 of close 5 two sides of door, and the inside top of two fixed blocks 26 is integrally provided with the cylindrical body locking being laterally arranged
Block 33;
Two eccentric rotary blocks 27 are all a cylindrical body being laterally arranged, and are all provided on the outside of one end of two eccentric rotary blocks 27
It is equipped with the eccentric groove 34 cooperated with clamping block 33;Specifically, clamping block 33 is extend into eccentric groove 34, make eccentric rotary block
27 can be rotated centered on 33 axle center of clamping block, and can also carry out vertical spacing to eccentric rotary block 27;Opposite, two
27 other end of eccentric rotary block is compression end, for compressing gas-tight door 5;
Connecting rod fixed block 30 is symmetrically fixed on the top of gas-tight door 5 and is located at the inside of two eccentric rotary blocks 27, and even
30 bottom of bar fixed block is connect by screw with 5 door body of gas-tight door, and the both ends of connecting rod 28 are each passed through two connecting rod fixed blocks 30
It is fixedly connected with the inside top of two eccentric rotary blocks 27, and connecting rod 28 and connecting rod fixed block 30 are rotatablely connected;
29 tail end of handle is fixed on 28 middle part of connecting rod, and gag lever post 31 is set to the head end of handle 29, and two limited blocks 32 are right
Title is set to 28 two sides of connecting rod, and the limiting slot 35 being arranged at the top of two limited blocks 32 is oppositely arranged with gag lever post 31;
Based on above-mentioned, when gas-tight door 5 is open state, the gag lever post 31 on handle 29 is located at the limit of the limited block 32 of inside
In the slot 35 of position, do not contacted with gas-tight door 5 at this point, the compression end of eccentric rotary block 27 is located at top;When closing gas-tight door 5, by door
Body is closed, and rotates connecting rod 28 by swing handle 29, and connecting rod 28 drives the eccentric rotary block 27 at its both ends to rotate, eccentric rotary
The compression end of block 27 is increasingly turned to 5 door body of gas-tight door, until the gag lever post 31 of handle 29 enters the limit of outside limited block 32
In slot 35, the compression end of eccentric rotary block 27 compresses door body.
For the ease of the transmitting of observation article and disinfection situation, transparent window 36 is also set up in the middle part of the door body of gas-tight door 5, is had
Body can use tempered glass material.
In order to realize that the working condition to liquid bath pass-through box controls, in the present embodiment, control device includes two controls
Pedal 37 and two control panels 38 processed, the two are respectively arranged one in 1 two sides of cabinet, behaviour of the staff in 1 two sides of cabinet
Make to can control work in space;On the ground for the two sides that two control pedals 37 are respectively arranged at cabinet 1, and two controls
Pedal 37 is electrically connected with driving motor 6, for controlling the start and stop of driving motor 6, and then controls the movement of transmitting basket;Control plane
There are two the settings of plate 38, and two control panels 38 are embedded in respectively on the two sides side wall of cabinet 1, and on two control panels 38
Power switch 39, disinfection indicator light 40, low liquid level warning warning light 41, alarm reset button 42 and disinfecting time is provided with to set
Device 43 is determined, wherein disinfection indicator light 40 terminates status indicator lamp including status indicator lamp in disinfection and disinfection.
The specific work process of the automatic liquid bath pass-through box of biological safe type provided in this embodiment is as follows:
(1) power supply line is connected to laboratory power supply base first, after energization, automatic aqueduct pass-through box is in initial shape
State;
(2) power supply is opened, power supply indicator is lighted;
(3) knob is set disinfecting time (unit: minute) is arranged by the time of disinfecting time setting apparatus 42, set up
Cheng Hou slams control pedal 37 and controls the starting of driving motor 6, and swing arm 10, which is swung, drives transmitting basket 4, starts to carry out article toward back pass
It passs, triggers limit switch C13 when transmitting basket 4 and reaching liquid level bottom, stop transmitting at this time, start to disappear by disinfecting time
Poison, status indicator lamp is lighted in disinfection, and control pedal 37 fails in disinfecting process, until disinfection is completed;
(4) after the completion of sterilizing, control pedal 37 comes into force, and opens the gas-tight door 5 for extracting transmitting article side and after resuming
It passs.After transmitting basket 4 leaves bottom, disinfection completion status indicator light is bright;The triggering limit when transmitting basket 4 and reaching setting high point
When switch A11 or triggering limit switch B12, driving motor 6 can not continue to rotate promotion transmitting basket 4, can only carry out reversion fortune
Row;
(5) control pedal 37 is set there are two key is trampled, respectively blue and yellow, respectively the front and back fortune of control transmitting basket 4
Line direction, blue control transmitting basket 4 sail out of operator, and yellow control transmitting basket 4 drives towards operator, specific mode of operation
It is to be slammed one of them with foot and trampled key and then transmit basket 4 to start to run to the direction, unclamps foot or transmitting when receiving limit signal
Basket 4 is out of service.
(6) when transmitting basket 4 transmits article, gas-tight door 5 is remained turned-off, and is stopped automatically when transmitting basket 4 and receiving high limit signal
It only runs, at this moment openable gas-tight door 5 takes out transmitting article.
In addition, during the work time, when thimerosal liquid level drops to setting alarm point, triggering in acoustic-optic alarm
Buzzer issues alarm sound, and by " alarm reset button 42 ", then alarm sound disappears at this time, until liquid level is reduced to by a high position again
Alarm point just triggers buzzer.
The discharge outlet 17 of aqueduct pass-through box can be used for the thimerosal discharge of failure is new to regularly replace for waste liquid to be discharged
Thimerosal.When drain, first laboratory (the higher side of contamination probability) side gas-tight door 5 should be opened, then use drain pipe
Waste collecting device is connected to discharge outlet 17, the shut-off valve B18 at discharge outlet 17 is opened, visual liquidometer 19 can be passed through
Observe discharge opeing process.
When needing to gas disinfection is carried out inside aqueduct pass-through box, concrete operations are as follows:
After waste liquid discharge, gas-tight door 5 is closed;Gas sterilizing equipment decontaminating apparatus is respectively connected on pass-through box by decontamination duct network
Gas sterilization interface 15 opens the shut-off valve A16 on gas sterilization interface 15 after determining that connection is errorless;Start gas disinfection dress
The disinfection carried out to aqueduct pass-through box is set, the shut-off valve A16 on gas sterilization interface 15 is closed after disinfection, removes and disappears
Malicious pipeline.
The utility model applies specific case and is expounded to the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model;Meanwhile for the general of this field
Technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up,
The content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of automatic liquid bath pass-through box of biological safe type, it is characterised in that: including cabinet, liquid bath, partition, transmit basket, airtight
Door, driving motor, transmission system and control device;
The liquid bath is set to the box house, and the transmitting basket is set to inside the liquid bath, and the partition is set to institute
It states liquid bath top and is fixedly connected with the top plate of the cabinet, the driving motor passes through the transmission system and the transmitting basket
Connection, the driving motor pass through the partition bottom by the side of the partition by transmitting basket described in the transmission system drives
The thimerosal in portion is transmitted to the other side of the partition;
There are two the gas-tight door settings, and two gas-tight doors are respectively arranged at the top of the box two sides, close for sealing
Close the opening of the liquid bath two sides;The periphery of the cabinet between two gas-tight doors is additionally provided with a mounting flange, uses
In fixation will be sealed between the cabinet and wall to be installed;The control device is for controlling the pass-through box work.
2. the automatic liquid bath pass-through box of biological safe type according to claim 1, it is characterised in that: the transmission system includes
Drive shaft, driven shaft and swing arm, the drive shaft and the driven shaft are located at the two sides of the partition, the drive shaft one
End is connect with the power output end of the driving motor, and the drive shaft other end is connect with a limiting device, the driven shaft
Both ends are rotatablely connected with the two sidewalls of the liquid bath respectively;There are four the swing arm settings, the top of swing arm described in two of them
It is fixedly connected with the both ends of the drive shaft, bottom end is connect with the tail end two sides of the transmitting basket, other two swing arm
Top is fixedly connected with the both ends of the driven shaft, and tail end is connect with the head end two sides of the transmitting basket.
3. the automatic liquid bath pass-through box of biological safe type according to claim 2, it is characterised in that: the driving motor and institute
It states in the electrical interlayer that limiting device is all set between the liquid bath and the cabinet.
4. the automatic liquid bath pass-through box of biological safe type according to claim 3, it is characterised in that: the limiting device includes
The triggering plectrum of limit switch A, limit switch B, limit switch C and one and the driving axis connection, wherein the limit is opened
The extreme higher position that the pass A and limit switch B respectively corresponds transmitting basket two sides transmitting is limited, the limit switch C
The extreme lower position of the corresponding transmitting basket transmitting is limited, and the triggering plectrum is then used to trigger the limit switch A, described
Limit switch B and the limit switch C carry out limit work.
5. the automatic liquid bath pass-through box of biological safe type according to claim 1, it is characterised in that: the top of the box setting
There are two the gas sterilization interface being connected to the liquid bath, shut-off valve A is provided on two gas sterilization interfaces.
6. the automatic liquid bath pass-through box of biological safe type according to claim 1, it is characterised in that: the liquid bath bottom side
It is also communicated with a discharge outlet across the cabinet, shut-off valve B is provided in the discharge outlet.
7. the automatic liquid bath pass-through box of biological safe type according to claim 1, it is characterised in that: the cabinet side is also set
It is equipped with a visual liquidometer and a low liquid level electronic detecting device, the visual liquidometer top is connected with two liquid levels of bottom end
Mouth is connected to by connecting flange with the liquid bath respectively;The bottom end of the visual liquidometer is additionally provided with a liquidometer discharge outlet,
Shutoff valve C is provided in the liquidometer discharge outlet;The low liquid level electronic detecting device is set on the visual liquidometer,
And it is corresponding at minimum liquid level when working with the liquid bath, and the low liquid level electronic detecting device is also filled with a sound-light alarm
Set electrical connection.
8. the automatic liquid bath pass-through box of biological safe type according to claim 1, it is characterised in that: the gas-tight door passes through conjunction
Page is connect with the cabinet, and the surrounding for the side that the gas-tight door is contacted with the top of the box is embedded with sealing joint strip, and institute
State the mechanical compaction mechanism being additionally provided at the top of gas-tight door for compressing the gas-tight door;
The mechanical compaction mechanism includes two fixed blocks, two eccentric rotary blocks, connecting rod, handle, two connecting rod fixed blocks, limit
Position bar and two limited blocks;Wherein, two fixed blocks are symmetrically fixed on the cabinet of the gas-tight door two sides, and two
The inside top of a fixed block is provided with clamping block;
Two eccentric rotary blocks are a cylindrical body being laterally arranged, and are respectively provided on the outside of one end of two eccentric rotary blocks
There is the eccentric groove with clamping block cooperation, two eccentric rotary block other ends are compression end, for compressing the gas
Mi Men;
The connecting rod fixed block is symmetrically fixed on the top of the gas-tight door and is located at the inside of two eccentric rotary blocks, institute
The both ends for stating connecting rod are each passed through two connecting rod fixed blocks and are fixedly connected with the inside top of two eccentric rotary blocks,
And the connecting rod and the connecting rod fixed block are rotatablely connected;
The handle tail end is fixed in the middle part of the connecting rod, and the gag lever post is set to the head end of the handle, two limits
Position block is symmetrically disposed on the connecting rod two sides, and the limiting slot being arranged at the top of two limited blocks is opposite with the gag lever post
Setting.
9. the automatic liquid bath pass-through box of biological safe type according to claim 1, it is characterised in that: the door body of the gas-tight door
Middle part is provided with transparent window.
10. the automatic liquid bath pass-through box of biological safe type according to claim 1, it is characterised in that: the control device packet
Include two control pedals and two control panels;Two control pedals are respectively arranged at the two sides of the cabinet, and two
The control pedal is electrically connected with the driving motor, for controlling the start and stop of the driving motor, and then controls transmitting basket
Movement;There are two the control panel settings, and two control panels are respectively arranged on the two sides side wall of the cabinet,
And power switch, disinfection indicator light, low liquid level warning warning light, alarm reset button are provided on two control panels
With disinfecting time setting apparatus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821462015.XU CN209539131U (en) | 2018-09-07 | 2018-09-07 | A kind of automatic liquid bath pass-through box of biological safe type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821462015.XU CN209539131U (en) | 2018-09-07 | 2018-09-07 | A kind of automatic liquid bath pass-through box of biological safe type |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209539131U true CN209539131U (en) | 2019-10-25 |
Family
ID=68245002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821462015.XU Withdrawn - After Issue CN209539131U (en) | 2018-09-07 | 2018-09-07 | A kind of automatic liquid bath pass-through box of biological safe type |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209539131U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109025711A (en) * | 2018-09-07 | 2018-12-18 | 军事科学院系统工程研究院卫勤保障技术研究所 | A kind of automatic liquid bath pass-through box of biological safe type |
CN113786867A (en) * | 2021-10-15 | 2021-12-14 | 中国科学院武汉病毒研究所 | High-grade biological safety laboratory is with pass-through box |
-
2018
- 2018-09-07 CN CN201821462015.XU patent/CN209539131U/en not_active Withdrawn - After Issue
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109025711A (en) * | 2018-09-07 | 2018-12-18 | 军事科学院系统工程研究院卫勤保障技术研究所 | A kind of automatic liquid bath pass-through box of biological safe type |
CN109025711B (en) * | 2018-09-07 | 2023-08-11 | 军事科学院系统工程研究院卫勤保障技术研究所 | Biological safety type automatic liquid tank transfer window |
CN113786867A (en) * | 2021-10-15 | 2021-12-14 | 中国科学院武汉病毒研究所 | High-grade biological safety laboratory is with pass-through box |
CN113786867B (en) * | 2021-10-15 | 2022-05-27 | 中国科学院武汉病毒研究所 | High-grade biological safety laboratory is with pass-through box |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209539131U (en) | A kind of automatic liquid bath pass-through box of biological safe type | |
CN208160662U (en) | Medical surgery scalpel sterilization cleaning equipment | |
JPH021254A (en) | Automatic cleaner for dental apparatus | |
CN106393181B (en) | Biological safe type glove box type isolator | |
CN109025711A (en) | A kind of automatic liquid bath pass-through box of biological safe type | |
CN105223201A (en) | A kind of water quality remote observation device | |
CN212776765U (en) | Chlorine gas collection device with detection mechanism | |
CN107374745A (en) | A kind of bone surgery instrument apparatus for placing | |
CN214252232U (en) | Intelligent food inspection early warning device | |
CN215137261U (en) | Food inspection sample recovery processing device | |
CN214716696U (en) | Waste sample treatment device for clinical examination | |
CN213068397U (en) | Food sample pretreatment instrument for food safety detection | |
CN211255944U (en) | Detection apparatus for microorganism in food | |
CN208810005U (en) | A kind of high-risk solid powder chemicals dosing plant | |
CN207279817U (en) | Suitable for the purifier of strain addition operation | |
CN216171165U (en) | Waste gas treatment equipment | |
CN220752097U (en) | Sewage on-line monitoring device | |
CN219744877U (en) | Ultra-clean workbench for laboratory | |
CN218272332U (en) | Antigen detection tester with disinfection function | |
CN211780154U (en) | Quick-opening type metal pressure container | |
CN109610013A (en) | A kind of vacuum tank bottom cover recloser | |
CN217676735U (en) | Be used for automatic closing device of ortho-phthalaldehyde antiseptic solution | |
CN219024094U (en) | Full-automatic turnover oscillator | |
CN108593352B (en) | Environment-friendly liquid chemical sampler | |
CN212322358U (en) | Sealing device for waste water barrel and waste residue barrel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20191025 Effective date of abandoning: 20230811 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20191025 Effective date of abandoning: 20230811 |