CN206776404U - Movable type is sterile to change cage work station - Google Patents
Movable type is sterile to change cage work station Download PDFInfo
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- CN206776404U CN206776404U CN201720445177.1U CN201720445177U CN206776404U CN 206776404 U CN206776404 U CN 206776404U CN 201720445177 U CN201720445177 U CN 201720445177U CN 206776404 U CN206776404 U CN 206776404U
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- work station
- cage
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- air
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Abstract
Sterile cage work station is changed the utility model discloses a kind of portable, including conditioner, air pressure adjusting means, operating space with door, support is set in the operating space, attachment means are arranged on the operating space lateral surface, and soft curtain door is arranged on the side that the operating space is not provided with door.The sterile cage work station that changes of movable type provided by the utility model forms a sealing entirety with IVC cage racks, using memory-type power supply, adjustable air pressure controller, work station is in barotropic state to external pressure, inside is in high-cleanness germ-free condition, when changing cage tool, the experimental animal in cage box will not be polluted by around other experimental animals or air.
Description
Technical field
The utility model is related to one kind and change cage work station, be specifically related to it is a kind of portable it is sterile change cage work station, it is suitable
For SPF levels（No-special pathogen level experimental animal）To the replacing of cage box, bedding and padding, raising box etc. when being fed Deng experimental animal.
Background technology
At present, the cage mode of changing of cage utensil is in common clean bench, changes cage work when experimental animal is fed
Stand, or carried out in common clean area.When the SPF levels of experiment（No-special pathogen level experimental animal）It is similar to infecing
The infectious disease or unknown virus of the mankind, because being restricted when changing cage box by environment, when picking and placeing cage box or changing cage box, hold
It is vulnerable to the pollution of around other experimental animals, operating personnel, surrounding air, so as to influence the accuracy of experiment.
The content of the invention
The purpose of this utility model is that to solve above-mentioned the deficiencies in the prior art, there is provided a kind of with a full set of sealing protection
Movable type is sterile to change cage work station, to ensure the accuracy of experimental animal data.
Realize that the technical scheme of the utility model purpose is as described below：
A kind of movable type is sterile to change cage work station, it is characterised in that：The work station includes conditioner, air pressure
Apparatus for adjusting force, there is the operating space of door, support is set in the operating space, attachment means are arranged on the outside of the operating space
Face, soft curtain door are arranged on the side that the operating space is not provided with door.
Described operating space and the periphery of IVC cage racks junction set sealing device.
Described work station sets power reservoir, for supplying conditioner, air pressure adjusting means etc.
Power supply.
Described work station bottom sets castor, facilitates the movement of the work station.
Described attachment means use buckle.The buckle can be used for the work station and IVC cage racks quick connection and
Depart from, improve the efficiency for changing cage box.Work station and IVC cage racks junction are provided with sealing strip, advantageously ensure that work
Stand the sealing of when changing cage box operating space.
The portable sterile cage work station that changes of the utility model is further characterized in that：Described conditioner includes
Roughing efficiency air filter, air draft high efficiency particulate air filter, pressure fan, and blasting high-efficiency filter, roughing efficiency air filter and air draft high efficiency filter
Device is arranged on work station top, and blasting high-efficiency filter is located at below air draft high efficiency particulate air filter, and pressure fan is located at the efficient mistake of air draft
Between filter and blasting high-efficiency filter.
Movable type provided by the utility model is sterile to change cage work station and uses memory-type power supply, and full-closed structure is adjustable
Air pressure controller, inside are in high-cleanness germ-free condition, and when changing cage tool, the experimental animal in cage box will not be by week
Enclose the pollution of other experimental animals or air.
When operating personnel dote on tool to experimental animal to be changed, the portable sterile cage work station that changes is pushed into IVC cage tools
Frame side, buckle is combined with IVC cage racks, by adjusting air pressure adjusting apparatus, make movable type is sterile to change in cage work station
Air pressure and the pressure in IVC cage racks it is of substantially equal, be worn by by door entering after sterile protective garment by operating personnel
Movable type is changed in cage work station, zip mode soft curtain door 13 is opened, to the cage tool of experimental animal, bedding and padding, food etc. in IVC cage racks
Changed.Because it is portable it is sterile change cage work station and IVC cage racks to form a sealing overall, and portable sterile change cage work
It is in barotropic state to stand to external pressure, and air-flow always flows to low pressure by high pressure, and extraneous air cannot propagate into a full set of sealing and protect
Shield it is portable it is sterile change in cage work station, the experimental animal in IVC cage racks is polluted, so as to ensure experiment it is accurate
Property.
Brief description of the drawings
Fig. 1 is the utility model embodiment work station and IVC cage rack connection diagrams；
Fig. 2 is the utility model embodiment work station structural representation；
Fig. 3 is that the utility model embodiment work station changes cage operating process schematic diagram；
Fig. 4 is the utility model embodiment work station interior air-flow schematic illustration of tissue.
Wherein：0- roughing efficiency air filters, 1-IVC cage racks, 2- air draft high efficiency particulate air filters, 3- pressure fan, 4- blasting high-efficiency mistakes
Filter, 5- operating spaces, 6- buckles, 7- doors, the new cage boxes of 8-, 9- sealing strips, 10- pollution cage boxes, 11- castors, 12- air pressures
Force adjusting device, 13- zip mode soft curtain doors, 14- power storages, 15- supports, 16- casings, 17- air -return ducts.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to specific embodiment of the present utility model：
Being that the present embodiment movable type is sterile shown in Fig. 1 changes cage work station（Such as Fig. 2）With IVC（Independent ventilating cage box）Cage rack
1 attachment structure schematic diagram, wherein the work station includes conditioner, air pressure adjusting means 12, there is the behaviour of door 7
Make space 5, the conditioner is arranged on the top of operating space 5, and the generally use of air pressure adjusting means 12 is electronic
Valve, air inflow or capacity are adjusted, for adjusting the air pressure inside operating space 5.In the operating space 5 by
The multiple supports 15 of upper and lower setting, the support 15 had both placed the support of cage box for the inside of operating space 5, can be used for operating sky again
Between 5 strength support.Attachment means are arranged on the lateral surface of operating space 5, and zip mode soft curtain door 13 is arranged on the operating space 5
The side of door 7 side is set, is changed in the present embodiment Mobile isolating after cage work station combined with IVC cage racks 1, slide fastener is drawn
Open, be conveniently replaceable cage box.The work station sets power reservoir 14, for providing conditioner, air pressure regulation dress
Put the power supply of 12 grades.Powered using power reservoir 14, can be from connecting power line, and in cage box when being mainly convenient for changing cage box
Still it is positioned over after sterilizing in the portable sterile operating space 5 for changing cage work station, pressure fan 3 is in running order, makes movable type
The sterile air changed in cage work station is in high-cleanness state.
Described attachment means use buckle 6.The buckle 6 can be used for the quick connection of the work station and IVC cage racks 1
And disengaging, improve the efficiency for changing cage box.Set on the periphery of the operating space 5 of the work station and the junction of IVC cage racks 1
Such as sealing strip of sealing device 9, advantageously ensure that the sealing of work station operating space 5 when changing cage box.
Described work station bottom sets castor 11, facilitates the movement of the work station.
It is high that described conditioner includes roughing efficiency air filter 0, air draft high efficiency particulate air filter 2, pressure fan 3, and air-supply
Imitate filter 4.The conditioner has a casing 16, and roughing efficiency air filter 0 is arranged on the top of casing 16, the efficient mistake of air draft
Filter 2 is arranged on the top in casing 16, and is located at positioned at the lower section of roughing efficiency air filter 0, blasting high-efficiency filter 4 in casing 16
Bottom, pressure fan 3 is between air draft high efficiency particulate air filter 2 and blasting high-efficiency filter 4.
When changing cage operation, Mobile isolating is changed into cage work station power reservoir 14 and is full of, after opening pressure fan 3, ensured
Mobile isolating changes cage work station and is in ventilation state.Blasting high-efficiency air cleaner 4 ensures that Mobile isolating changes cage work station
Interior air is in high cleaning state.Air draft high efficiency particle air filter 2 makes the air of discharge not pollute surrounding environment.Adjust
Whole air pressure adjusting apparatus 12, make the pressure ratio environmental pressure inside operating space 5 slightly larger, generally big 5Pa or so, by castor
11 brakes are unclamped, and Mobile isolating is changed into cage work station and is pushed into sterilizing cabinet side, and the new cage box 8 after sterilizing is needed to change with other
Article be put on the support 15 of the internal upper part of operating space 5, then Mobile isolating is changed into cage work station and is pushed into by IVC cage racks 1,
The fastener being correspondingly arranged on buckle 6 and IVC cage racks 1 is attached, castor 11 is checked, adjustment air pressure adjustment
Device 12, make the pressure inside operating space 5 and the pressure difference in IVC cage racks 1 of substantially equal, open door 7, operating personnel enter
Inside operating space 5, the formula that unzips soft curtain door 13, by the pollution cage box 10 on IVC cage racks 1 and other things for needing to change
Product take out, and more renew cage box 8 and other articles for needing to change, and will pollute cage box 10 and other articles for needing to change are positioned over
On the support 15 of the bottom of operating space 5, to prevent contamination, such as Fig. 3.After replacing, zip mode soft curtain door 13, behaviour are closed
Operating space 5 is exited as personnel, unclamps the buckle 6 with the snapping of IVC cage racks 1, unclamps the brake of castor 11, changes next
Cage box in IVC cage racks 1.
Fig. 4 is that the present embodiment Mobile isolating changes cage work station interior air-flow schematic illustration of tissue.Extraneous air warp was just imitated
Filter 0 enters casing 16 after filtering, and is filtered again through blasting high-efficiency filter 4 after the pressurization of pressure fan 3, and the cleaning after filtering is empty
Pneumatic transmission enters the present embodiment Mobile isolating and changed inside the operating space 5 of cage work station, and the air inside the operating space 5 is due to pressure
Power acts on, and the pollution air in operating space 5 is entered into line replacement, the pollution air after displacement is through air -return duct 17, into movable type
The sterile upper space for changing cage work station, partial air filter after air pressure adjusting apparatus 12 through air draft high efficiency particulate air filter 2
After be expelled to outside, another part air then sucks through pressure fan 3, through pressure fan 3 pressurization after, through blasting high-efficiency filter 4 again
Inside secondary feeding operating space 5, the clean purpose in the inside of cage workstation operation space 5 is changed so as to reach Mobile isolating.
Claims (6)
1. a kind of movable type is sterile to change cage work station, it is characterised in that：The work station includes conditioner, air pressure
Adjusting means（12）, there is door（7）Operating space（5）, the operating space（5）Interior setting support（15）, attachment means setting
In the operating space（5）Lateral surface, soft curtain door（13）It is arranged on the operating space（5）It is not provided with door（7）Side.
2. movable type according to claim 1 is sterile to change cage work station, it is characterised in that：Described operating space（5）With
IVC cage racks（1）The periphery of junction sets sealing device（9）.
3. movable type according to claim 1 is sterile to change cage work station, it is characterised in that：Described work station sets power supply
Holder（14）, for being supplied to the work station power supply.
4. movable type according to claim 1 is sterile to change cage work station, it is characterised in that：Described work station bottom is set
Castor（11）.
5. movable type according to claim 1 is sterile to change cage work station, it is characterised in that：Described attachment means are using card
Button（6）.
6. movable type according to claim 1 is sterile to change cage work station, it is characterised in that：Described conditioner bag
Include roughing efficiency air filter（0）, air draft high efficiency particulate air filter（2）, pressure fan（3）, and blasting high-efficiency filter（4）, roughing efficiency air filter
（0）With air draft high efficiency particulate air filter（2）It is arranged on work station top, blasting high-efficiency filter（4）Positioned at air draft high efficiency particulate air filter（2）
Lower section, pressure fan（3）Positioned at air draft high efficiency particulate air filter（2）With blasting high-efficiency filter（4）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445177.1U CN206776404U (en) | 2017-04-26 | 2017-04-26 | Movable type is sterile to change cage work station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445177.1U CN206776404U (en) | 2017-04-26 | 2017-04-26 | Movable type is sterile to change cage work station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206776404U true CN206776404U (en) | 2017-12-22 |
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ID=60708524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720445177.1U Active CN206776404U (en) | 2017-04-26 | 2017-04-26 | Movable type is sterile to change cage work station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206776404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027635A (en) * | 2017-04-26 | 2017-08-11 | 苏州达善净化科技有限公司 | Movable type is sterile to change cage work station |
-
2017
- 2017-04-26 CN CN201720445177.1U patent/CN206776404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027635A (en) * | 2017-04-26 | 2017-08-11 | 苏州达善净化科技有限公司 | Movable type is sterile to change cage work station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dai Pinghui Inventor after: Shen Wenrong Inventor before: Dai Pinghui Inventor before: Shen Wenrong Inventor before: Chen Suguang Inventor before: Qian Bin Inventor before: Zeng Rong |
|
| CB03 | Change of inventor or designer information |