CN106863362A - A kind of inert gas glove box and method - Google Patents
A kind of inert gas glove box and method Download PDFInfo
- Publication number
- CN106863362A CN106863362A CN201710131163.7A CN201710131163A CN106863362A CN 106863362 A CN106863362 A CN 106863362A CN 201710131163 A CN201710131163 A CN 201710131163A CN 106863362 A CN106863362 A CN 106863362A
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- Prior art keywords
- casing
- door
- glove box
- gloves
- inert gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J21/00—Chambers provided with manipulation devices
- B25J21/02—Glove-boxes, i.e. chambers in which manipulations are performed by the human hands in gloves built into the chamber walls; Gloves therefor
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of inert gas glove box and method, including the casing (1) closed, gloves hole (2), rectangle vertical hinged door (3), rectangle sliding door (4), vacuum valve (5), charge valve (6), pressure vacuum gauge (7) and a power outlet (8), the present invention avoids material exposure from making moist in atmosphere, product is from before freeze drier taking-up, freeze drier is full of nitrogen, promptly must be transferred in casing after taking-up, the operation such as covered and packed again, and the exchange of nitrogen and air in the container of loaded reagent is reduced during the transfer；The cross section that the sliding door aperture efficiency contains the pallet of dried material is slightly larger to reduce the air brought into casing when the pallet sends into casing, described rectangle vertical hinged door is located at casing top right side, it is easy to be put into volume larger article in casing, global design is compact, conveniently operate, be easy to observation.
Description
Technical field
The present invention relates to a kind of inert gas glove box, more particularly to a kind of made moist for pre- dry resistance material
Glove box.
Background technology
In fields such as biological medicine, chemistry, precise electronics, some operations must be carried out in glove box.For example,
Biomedicine field, in one case, the material being related to may be polluted to environment, and such as material is probably harmful
Pathogenic bacteria, or operation be possible release is harmful or biochemical reaction of irritant gas.In another case, environment
The material being related to may be polluted, such as the miscellaneous bacteria in air can pollute to the culture medium of some strains.Another
In the case of planting, operation needs to be carried out in the environment that certain special gas are constituted, and such as inoculation of some strains and treatment is necessary
Carried out (in the air containing a certain proportion of carbon dioxide) under anaerobic.
In another case, involved material preferably must be held in dry environment and can not be in air
(relative humidity is generally in 30-80%).Therefore a kind of dry inert gas such as 99.99% nitrogen must be full of in glove box
Gas.For example, in vitro in the production of diagnostic reagent, a kind of favourable product form is that diagnostic reagent is manufactured into dry crystallization
Body.The product is at normal temperatures stable, without the transport under the conditions of cold chain and storage, therefore is had in use certain
Superiority.This product is typically to be placed in liquid reagent carries out vacuum freeze drying in freeze drier.It is made later
The usual aridity of reagent is very high, and moisture is usual<3%.Therefore, in order to avoid exposure make moist in atmosphere, product from
Before freeze drier takes out, freeze drier must be full of nitrogen, and one must be promptly transferred to after taking-up full of nitrogen
In the glove box of gas, then covered and the operation such as packed, and need to reduce the appearance of loaded reagent as far as possible during transfer
The exchange of nitrogen and air in device.Conventional glove box can not meet the requirement of this application in the prior art.This hair
It is bright that be related to is exactly to apply to a kind of glove box that material needs are operated in dry environment.
The content of the invention
The problem to be solved in the present invention is to provide and a kind of prevents what it from making moist suitable for drying type molecular in vitro diagnosis reagent
Inert gas glove box.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of inert gas glove box, including casing (1), two gloves holes (2), the rectangle vertical hinged doors closed
(3), rectangle sliding door (4), vacuum valve (5), charge valve (6), a pressure vacuum gauge (7) and an electricity
Supply socket (8), the vacuum valve (5) and charge valve (6) are arranged on the casing top upper left corner；The pressure vacuum gauge (7) is set
In the casing top upper left corner；Two described gloves holes (2) are in glove box front downward vertical face part, described square
Shape vertical hinged door (3) is easy to be put into volume larger article in casing positioned at casing top right side.
Further：The casing (1) is made by the thick acrylics of 10mm, and thickness is usually 90mm-110mm；Institute
Casing (1) front stated is made up of an inclined-plane and a vertical plane, to facilitate operation and observe；The casing (1) 900- long
1100mm, bottom 600-700mm wide, top 450-500mm wide, 450-500mm high, described inclined-plane lower end originates in 200-
250mm highly locates, and terminates at top.
Further：The a diameter of 110-130mm of the gloves hole (2)；Described gloves hole (2) aperture sets prominent casing
The cyclic structure being bonded by two acrylic rings, directly reversion is entangled and is fixed on casing to be easy to rubber gloves, wherein
It is close to acrylic ring external diameter 140mm, the internal diameter 120mm of casing, superposition acrylic ring external diameter 160mm, internal diameter 120mm thereon；
The a diameter of 120mm of the gloves hole (2), apart from 370mm between the center of circle of two gloves holes, left hand set hole distance of center circle casing left side
315mm, right hand set pitch-row casing right side 315mm.
Further：The prominent casing of gloves hole (2) aperture designs one, is bonded by two 10mm thick acrylic ring
Cyclic structure, directly reversion is entangled and is fixed on casing to be easy to rubber gloves, wherein being close to outside the acrylic ring of casing
Footpath 140mm, internal diameter 120mm, superposition acrylic ring external diameter 160mm, internal diameter 120mm thereon.
Further：Described vertical hinged door (3) opening and door 380-420mm long, 340-360mm wide, in opening surrounding from
One block of acrylic liner plate beyond door opening edge 14mm is bonded in casing outwardly, wherein digging a 5.5mm wide, deep 3.5mm
Groove, fix a diameter 6.0mm rubber seal.
Further：In the vertical hinged door (3), in opening, surrounding bonds one block of acrylic liner plate from casing outwardly, surpasses
Go out edge of opening 13-15mm for holding door；A 5.0-6.0mm wide is dug at the center of described liner plate ledge, it is deep
The groove of 3.0-4.0mm, for fixing a rubber seal of diameter 5.5-6.5mm.
Further：The rectangle sliding door (4) is arranged on casing lower left side, and be open 275-285mm, 45-55mm wide long.
Door 300-320mm, 75-85mm wide long, the cross section that sliding door (4) aperture efficiency contains the pallet of dried material are slightly larger to subtract
The air brought into casing during few pallet feeding casing, described sliding door (4) uses push-pull switch to reduce outside casing
The exchange of gas in air and casing.
Further：A 5.5mm wide, deep 3.5mm are dug at the door surrounding isolated edge 4.75mm of described sliding door (4)
Groove, for fixing a rubber seal of diameter 6.0mm, to ensure the sealing of casing.
Further：The vacuum valve (5) and charge valve (6), are arranged on the casing top upper left corner, at a distance of left hand edge with after
At edge 100mm, at a distance of 100mm between vacuum valve (5) and charge valve (6), described vacuum valve (5) and charge valve (6) are used
The valve and material of various models, the pressure vacuum gauge (7) are arranged on the casing top upper left corner, with vacuum valve apart from 100mm,
It is arranged in a row, range is 0.01-0.05mPa.
Further：Described power outlet (8) is arranged on the box back surface lower left corner, apart from bottom half and left hand edge
At 50mm, described socket (8) is a double-sided socket, and external power source is connected in order to the electrical equipment in casing.
Advantageous Effects of the invention
The present invention avoids material exposure from making moist in atmosphere, before product takes out from freeze drier, freeze drier
Full of nitrogen, must be promptly transferred in the glove box full of nitrogen after taking-up, then be covered and the behaviour such as packed
Make, and the exchange of nitrogen and air in the container of loaded reagent is reduced during the transfer；The sliding door aperture efficiency is contained
The cross section for filling the pallet of dried material is slightly larger to reduce the air brought into casing when the pallet sends into casing, described rectangle
Vertical hinged door is located at casing top right side, is easy to be put into volume larger article in casing, global design is compact, convenience is operated,
It is easy to observation.
Brief description of the drawings
Fig. 1：Glove box schematic diagram.
Fig. 2：Gloves hole schematic diagram.
1- casings；2- gloves hole；3- vertical hinged doors；4- sliding doors；5- vacuum valves；6- charge valves；7- pressure gauges；8- power supplys are inserted
Seat；9- sealing rings；10- seal buckles.
21- gloves hole opening；22- casings；23- inner ring；24- outer shrouds.
Specific embodiment
Embodiment 1
A kind of inert gas glove box, it is characterised in that described inert gas glove box (see accompanying drawing 1) bag
Include casing (1), two gloves holes (2), rectangle vertical hinged door (3), rectangle sliding door (4), a vacuum valves of closing
(5), charge valve (6), pressure vacuum gauge, (7) and a power outlet (8).Described casing (1) is thick by 10mm
Acrylic (lucite) be made.The acrylic board thickness that the casing is used is usually 90mm-110mm, preferably
100mm.Described casing (1) front is made up of an inclined-plane and a vertical plane, to facilitate operation and observe.The casing
(1) 900-1100mm long, bottom 600-700mm wide, top 450-500mm wide, 450-500mm high.Preferably, it is a kind of suitable
Box sizes are 1000mm long, bottom 600mm wide, top 450mm wide, 450mm high.The casing, front be inclined-plane and
One vertical plane structure, to being observed in casing when ramp structure is conveniently operated.Described inclined-plane lower end originates in 200-
250mm highly locates, and terminates at top.Preferably, inclined-plane lower end originates in 200mm and highly locates, and terminates at top.
Two gloves holes are in glove box front downward vertical face part.The a diameter of 110- of the gloves hole (2)
130mm, preferably 120mm.Described gloves hole, aperture sets the ring-type being bonded by two acrylic rings of prominent casing
Structure, directly reversion is entangled and is fixed on casing to be easy to rubber gloves, wherein it is close to the acrylic ring external diameter 140mm of casing, it is interior
Footpath 120mm, superposition acrylic ring external diameter 160mm, internal diameter 120mm thereon.
Gloves hole (2) a diameter of 120mm, apart from 370mm between the center of circle of two gloves holes, left hand set hole distance of center circle casing is left
Side 315mm, right hand set pitch-row casing right side 315mm.
The prominent casing of gloves hole aperture designs one, the cyclic structure being bonded by the thick acrylic rings of two 10mm
(see accompanying drawing 2), is easy to the direct reversion of rubber gloves to entangle and is fixed on casing, wherein being close to the acrylic ring external diameter of casing
140mm, internal diameter 120mm (identical with gloves aperture), superposition acrylic ring external diameter 160mm, internal diameter 120mm thereon.
Rectangle vertical hinged door is located at casing top right side, is easy to for the larger article of volume (such as heat-sealing trigger) to be put into casing
It is interior.Described is opened flat door opening and door 380-420mm long, 340-360mm wide.Preferably, one it is suitable be opened flat door opening and
Door size is 400mm long, 350mm wide.In opening, surrounding bonds one piece of Asia beyond door opening edge 14mm from casing outwardly
Gram force liner plate, wherein digging a 5.5mm wide, the groove of deep 3.5mm fixes a diameter 6.0mm sealing ring.
In the vertical hinged door, in opening, surrounding bonds one block of acrylic liner plate from casing outwardly, beyond edge of opening 13-
15mm, for holding door.A 5.0-6.0mm wide is dug at the center of described liner plate ledge, deep 3.0-4.0mm's
Groove, for fixing a diameter 5.5-6.5mm
Rectangle sliding door is arranged on casing lower left side, described push-and-pull door opening 275-285mm long, 45-55mm wide.Door is long
300-320mm, 75-85mm wide.Preferably, a suitable push-and-pull doorway dimension is 280mm long, 50mm wide；Door is long
310mm, 80mm wide.The cross section that the sliding door aperture efficiency contains the pallet of dried material is slightly larger to reduce pallet feeding case
The air brought into during body in casing.It is described sliding door another feature is that described rectangular door use push-pull switch with
Reduce the exchange of gas in the outer air of casing and casing.
A 5.5mm wide, the groove of deep 3.5mm, for solid are dug at the door surrounding isolated edge 4.75mm of described sliding door
A fixed rubber seal of diameter 6.0mm, to ensure the sealing of casing.Preferably, suitable liner plate is a width of exceeds
Door opening edge 14mm, seal diameter 6.0mm, fixed groove width 5.5mm, deep 3.5mm.
Vacuum valve and charge valve, are arranged on the casing top upper left corner, at left hand edge and back edge 100mm, vacuum valve
At a distance of 100mm and charge valve between.Described vacuum valve and charge valve can preferably be adopted using the valve of various models and material
With No. 5 valves of full copper.Further, pressure vacuum gauge is arranged on the casing top upper left corner, with vacuum valve apart from 100mm, row
Row are in a row, and range is 0.01-0.05mPa.
Power outlet is arranged on the box back surface lower left corner, at bottom half and left hand edge 50mm.Described socket is
One double-sided socket, external power source is connected in order to the electrical equipment in casing.Described glove box uses transparent acrylic
Material is made, including casing, gloves hole, rectangle vertical hinged door, rectangle sliding door, vacuum valve, charge valve, the vacuum pressure closed
Power table and power outlet.
Operation principle and flow：In Fig. 1, nitrogen cylinder of charge valve (6) connection equipped with 99.99% purity nitrogen gas, vacuum
Valve (5) external vavuum pump, reversion is enclosed within gloves after two a pair of rubber gloves at gloves hole (2) place are rolled up into layer 2-3 at cuff
It is fixed on orifice ring.Need the instrument consumptive material used all to shift to an earlier date in the casing (1) of closing and be transferred to casing from from rectangle vertical hinged door (3)
Interior and fastening sealing button (10).After confirming that all of door is in closed mode on glove box, vacuum valve is opened, use vacuum
Vacuum valve and vavuum pump are closed in pumping vacuum, observation pressure gauge (7) when reading is -1PSI (about -0.0069MPA).Open inflation
Valve is simultaneously filled with the nitrogen that purity is 99.99%, observes pressure gauge, and charge valve is closed when pressure is 0 in casing.Freeze drier stops
When only running, the door of freeze drier is opened, be rapidly transferred to lyophilized sample by rectangle sliding door (4) from freeze drier
In glove box, rectangle sliding door and fastening sealing button are shut immediately.Two gloves holes are utilized in transparent, closing casing
On rubber gloves complete to freeze sample treatment operation.Completion treatment after sample can from the rectangle sliding door of side or on
The rectangle vertical hinged door in face is passed out.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (10)
1. a kind of casing (1) of inert gas glove box, including closing, gloves hole (2), rectangle vertical hinged door (3), rectangle are pushed away
Sliding door (4), vacuum valve (5), charge valve (6), pressure vacuum gauge (7) and a power outlet (8), it is characterised in that：It is described
Vacuum valve (5) and charge valve (6) are arranged on the casing top upper left corner；The pressure vacuum gauge (7) is arranged on casing top upper left
Angle, the pressure vacuum gauge (7) is arranged on the casing top upper left corner；Two described gloves holes (2) in glove box just
Face downward vertical face part, described rectangle vertical hinged door (3) is easy to be put into the larger article of volume positioned at casing top right side
In casing.
2. inert gas glove box as claimed in claim 1, it is characterised in that：The casing (1) is usually by thickness
9mm-11mm thick acrylic is made；Described casing (1) front is made up of an inclined-plane and a vertical plane, with convenient
Operation and observation；The casing (1) 900-1100mm long, bottom 600-700mm wide, top 450-500mm wide, 450- high
500mm, described inclined-plane lower end originates in 200-250mm and highly locates, and terminates at top.
3. inert gas glove box as claimed in claim 1, it is characterised in that：The a diameter of 110- of the gloves hole (2)
130mm；Described gloves hole (2) aperture sets the cyclic structure being bonded by two acrylic rings of prominent casing, is easy to
Rubber gloves directly is inverted to entangle and is fixed on casing, wherein being close to acrylic ring external diameter 140mm, the internal diameter 120mm of casing, is folded
Plus acrylic ring external diameter 160mm, internal diameter 120mm thereon；The a diameter of 120mm of the gloves hole (2), two gloves holes center of circle it
Between apart from 370mm, left hand set hole distance of center circle casing left side 315mm, right hand set pitch-row casing right side 315mm.
4. inert gas glove box as claimed in claim 1, it is characterised in that：Gloves hole (2) aperture designs one
Individual prominent casing, the cyclic structure being bonded by the thick acrylic rings of two 10mm, directly reversion is entangled to be easy to rubber gloves
It is fixed on casing, wherein it is close to acrylic ring external diameter 140mm, the internal diameter 120mm of casing, superposition acrylic ring external diameter thereon
160mm, internal diameter 120mm.
5. inert gas glove box as claimed in claim 1, it is characterised in that：Described vertical hinged door (3) opening and door
380-420mm long, 340-360mm wide, in opening, surrounding bonds one piece of Asia beyond door opening edge 14mm from casing outwardly
Gram force liner plate, wherein digging a 5.5mm wide, the groove of deep 3.5mm fixes a diameter 6.0mm rubber seal.
6. inert gas glove box as claimed in claim 1, it is characterised in that：In the vertical hinged door (3), in opening four
Week bonds one block of acrylic liner plate from casing outwardly, is used to hold door beyond edge of opening 13-15mm；It is prominent in described liner plate
A 5.0-6.0mm wide, the groove of deep 3.0-4.0mm, for fixing a rubber of diameter 5.5-6.5mm are dug in the center for going out part
Glue sealing ring.
7. inert gas glove box as claimed in claim 1, it is characterised in that：The rectangle sliding door (4) is arranged on
Casing lower left side, be open 275-285mm long, and 45-55mm wide, door 300-320mm long, 75-85mm wide, the sliding door (4) is opened
Mouth is more slightly larger to reduce the air brought into casing when the pallet sends into casing than containing the cross section of the pallet of dried material, described
Sliding door (4) push-pull switch is used to reduce the exchange of gas in the outer air of casing and casing.
8. inert gas glove box as claimed in claim 1, it is characterised in that：The door surrounding of described sliding door (4)
One 5.5mm wide of cutting at isolated edge 4.75mm, the groove of deep 3.5mm, for fixing a rubber seal of diameter 6.0mm,
To ensure the sealing of casing.
9. inert gas glove box as claimed in claim 1, it is characterised in that：The vacuum valve (5) and charge valve
(6) the casing top upper left corner, is arranged on, at left hand edge and back edge 100mm, phase between vacuum valve (5) and charge valve (6)
Away from 100mm, the valve and material of described vacuum valve (5) and charge valve (6) the various models of use, the pressure vacuum gauge (7)
The casing top upper left corner is arranged on, with vacuum valve apart from 100mm, is arranged in a row, range is 0.01-0.05mPa；Described electricity
Supply socket (8) is arranged on the box back surface lower left corner, and at bottom half and left hand edge 50mm, described socket (8) is one
Double-sided socket, external power source is connected in order to the electrical equipment in casing.
10. a kind of operating method made moist for pre- dry resistance material, it is characterised in that：The charge valve (6) is connected and is filled
There are the nitrogen cylinder of 99.99% purity nitrogen gas, vacuum valve (5) external vavuum pump, by two a pair of rubber gloves at gloves hole (2) place
Reversion is enclosed within gloves orifice ring and fixes after rolling up layer 2-3 at cuff, and the instrument consumptive material used is needed all in the casing (1) of closing
Simultaneously fastening sealing is buckled (10) from transfer-in box body from rectangle vertical hinged door (3) in advance, confirms that all of door is located on glove box
In after closed mode, vacuum valve is opened, vacuumized with vavuum pump, observation pressure gauge (7), reading closes vacuum valve when being -1PSI
And vavuum pump；Open charge valve and be filled with the nitrogen that purity is 99.99%, observe pressure gauge, closed when pressure is 0 in casing and filled
Air valve, when freeze drier is out of service, opens the door of freeze drier, sample that rapidly will be lyophilized from freeze drier by
Rectangle sliding door (4) is transferred in glove box, and rectangle sliding door and fastening sealing button are shut immediately, in the case of transparent closing
The treatment operation to freezing sample is completed using the rubber gloves on two gloves holes in vivo, the sample after completion treatment can be from side
The rectangle sliding door in face or rectangle vertical hinged door above are passed out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131163.7A CN106863362A (en) | 2017-03-07 | 2017-03-07 | A kind of inert gas glove box and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131163.7A CN106863362A (en) | 2017-03-07 | 2017-03-07 | A kind of inert gas glove box and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106863362A true CN106863362A (en) | 2017-06-20 |
Family
ID=59170421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710131163.7A Pending CN106863362A (en) | 2017-03-07 | 2017-03-07 | A kind of inert gas glove box and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106863362A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607179A (en) * | 2017-10-18 | 2018-01-19 | 上海合全药物研发有限公司 | Balance humidity control glove box and method for weighing moisture-absorbing substances |
| CN109571553A (en) * | 2018-11-06 | 2019-04-05 | 长沙米淇仪器设备有限公司 | A kind of robot manipulation's case |
| CN114227039A (en) * | 2021-12-13 | 2022-03-25 | 中航贵州飞机有限责任公司 | Movable vacuum repair welding method and repair welding device |
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| US2786740A (en) * | 1954-07-09 | 1957-03-26 | Air Reduction | Special atmosphere device |
| US5219215A (en) * | 1991-12-03 | 1993-06-15 | Intelmatec Corporation | Modular clean bench system |
| CN2534123Y (en) * | 2002-03-12 | 2003-02-05 | 南京大学仪器厂 | Vacuum gloves box |
| CN104400796A (en) * | 2014-10-14 | 2015-03-11 | 长沙米淇仪器设备有限公司 | All-transparent vacuum glove box and application method thereof |
| CN205238077U (en) * | 2015-12-24 | 2016-05-18 | 四川聚能核技术工程有限公司 | Novel glove box |
-
2017
- 2017-03-07 CN CN201710131163.7A patent/CN106863362A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2786740A (en) * | 1954-07-09 | 1957-03-26 | Air Reduction | Special atmosphere device |
| US5219215A (en) * | 1991-12-03 | 1993-06-15 | Intelmatec Corporation | Modular clean bench system |
| CN2534123Y (en) * | 2002-03-12 | 2003-02-05 | 南京大学仪器厂 | Vacuum gloves box |
| CN104400796A (en) * | 2014-10-14 | 2015-03-11 | 长沙米淇仪器设备有限公司 | All-transparent vacuum glove box and application method thereof |
| CN205238077U (en) * | 2015-12-24 | 2016-05-18 | 四川聚能核技术工程有限公司 | Novel glove box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607179A (en) * | 2017-10-18 | 2018-01-19 | 上海合全药物研发有限公司 | Balance humidity control glove box and method for weighing moisture-absorbing substances |
| CN109571553A (en) * | 2018-11-06 | 2019-04-05 | 长沙米淇仪器设备有限公司 | A kind of robot manipulation's case |
| CN114227039A (en) * | 2021-12-13 | 2022-03-25 | 中航贵州飞机有限责任公司 | Movable vacuum repair welding method and repair welding device |
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Application publication date: 20170620 |