CN203230855U - Isolator door sealing system for medicine - Google Patents
Isolator door sealing system for medicine Download PDFInfo
- Publication number
- CN203230855U CN203230855U CN 201320212650 CN201320212650U CN203230855U CN 203230855 U CN203230855 U CN 203230855U CN 201320212650 CN201320212650 CN 201320212650 CN 201320212650 U CN201320212650 U CN 201320212650U CN 203230855 U CN203230855 U CN 203230855U
- Authority
- CN
- China
- Prior art keywords
- isolator
- air
- door
- mounting groove
- inflation
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 42
- 239000003814 drug Substances 0.000 title abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000013022 venting Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses an isolator door sealing system for medicine. The isolator door sealing system comprises an isolator operation window, and is characterized in that an isolator air seal mounting groove is formed in the isolator operation window, grooves are respectively formed in the upper side and the lower side of the isolator air seal mounting groove, an air-inflation sealing device is arranged between the groove below the isolator air seal mounting groove and the isolator operation window, and an inflating end of the air-inflation sealing device is arranged in the groove above the isolator air seal mounting groove and connected with an air seal air-inflation system. The isolator door sealing system for medicine is fully automatically controlled and realizes air inflation and air deflation in an inflatable sealing manner, door opening and door closing are flexible, and requirement on door flatness is low; via protection of a vacuum protecting system, safety of a whole isolation system is higher; by the aid of the isolator door sealing system, maintenance and preservation of equipment are facilitated, and reliability of an isolator is strengthened.
Description
Technical field
The utility model relates to a kind of isolator door sealing system, but this device ensure for medicinal sterile isolator switch door provides sealing, the leak-down rate of whole isolated device is effectively ensured.
Background technique
Enforcement along with Chinese new edition GMP, isolator more and more becomes equipment indispensable in the aseptic medicine production process, isolator itself provides the production environment of aseptic medicine, wherein of paramount importance be with the operator completely isolator in production environment outside.Though isolator in process of production, be in complete air-tight state, need overhaul the equipment of inside, safeguard and clean but when regular maintenance, have, this just requires the door sealing of isolator to want more convenient door to open to carry out the internal unit operation, restore than being easier to again, keep the tightness in the production process.Particularly to aseptic medicine poisonous, the quick property of high system, to prevent that not only poisonous and harmful substance from leaking the harm operator, also will prevent that outside non-sterile gas leakage is to producing aseptic area, polluted product simultaneously.This sealing means with regard to opposite house has higher requirement.
At present, the sealing of medicinal isolator door, major defect has the following aspects:
1, traditional sealing means adopts and compresses sealing, can't guarantee the uniformity of impacting force, causes some place to press tightly, and some place is not pressed onto, and sealing is difficult to guarantee;
2, some compresses by a large amount of screws in order to guarantee to compress the stressed uniformity of sealing, when causing the back repair and maintenance dismounting cumbersome, and reinstall the back and be difficult to restore.
3, the mode of human gas-flow closure is also arranged at present, carry out the sealing of isolator operation door, still just simple inflation venting does not have and isolator organically combines, and realizes namely having protected the operator, has ensured the aseptic requirement of production yet.
Summary of the invention
To be solved in the utility model is that existing isolator seal is poor, complex structure, the technical problem of inconvenient dismounting.
In order to address the above problem, the technical solution of the utility model has provided a kind of isolator door sealing system, comprises the isolator operation window, it is characterized in that, the isolator operation window is provided with isolator hermetic seal mounting groove, and the upper and lower sides of isolator hermetic seal mounting groove is respectively equipped with groove; Be provided with air inflation sealing device between the groove of isolator hermetic seal mounting groove below and the isolator operation window, the inflation end of air inflation sealing device is located in the groove of isolator hermetic seal mounting groove top; The inflation end of air inflation sealing device is connected with the hermetic seal gas charging system.
Preferably, be provided with vacuum protection system between described air inflation sealing device and the described isolator operation window.
Advantage of the present utility model is: Automatic Control, and the inflation of gas-flow closure and venting, the switch of door is more flexible, and the flatness of opposite house is less demanding, and makes the Security of whole isolated system higher by vacuum protection system.The utility model has namely made things convenient for the care and maintenance of equipment by using isolator door sealing system, has also strengthened the reliability of isolator simultaneously.
Description of drawings
The structural representation of a kind of medicinal isolator door sealing system that Fig. 1 provides for the utility model.
Embodiment
For the utility model is become apparent, now with preferred embodiment, and conjunction with figs. is described in detail below.
Embodiment
As shown in Figure 1, the structural representation of a kind of medicinal isolator door sealing system that provides for the utility model, comprise isolator operation window 5, isolator operation window 5 is provided with an I shape isolator hermetic seal mounting groove 2, i.e. the upper and lower sides of isolator hermetic seal mounting groove 2 is respectively equipped with groove.Be provided with air inflation sealing device 3 between the groove of isolator hermetic seal mounting groove 2 belows and the isolator operation window 5, the inflation end of air inflation sealing device 3 passes isolator hermetic seal mounting groove 2, exposes in the groove above it.The inflation end of air inflation sealing device 3 is connected with hermetic seal gas charging system 1.Be provided with vacuum protection system 4 between air inflation sealing device 3 and the isolator operation window 5.
During use, the operator controls hermetic seal gas charging system 1 by control system, thereby inflation and the venting of control air inflation sealing device 3 have realized 5 sealings of isolator operation window, whole internal pair production environment and external environment isolator are opened, guaranteed the tightness of isolator; Under the situation of air inflation sealing device 3 and 5 sealings of isolator operation window, vacuumize protection by vacuum protection system 4, prevented from causing the cross pollution of internal and external environment because hermetic seal damages.
By using isolator door sealing system, namely made things convenient for the care and maintenance of equipment, also strengthened the reliability of isolator simultaneously.
Claims (2)
1. an isolator door sealing system comprises isolator operation window (5), it is characterized in that, isolator operation window (5) is provided with isolator hermetic seal mounting groove (2), and the upper and lower sides of isolator hermetic seal mounting groove (2) is respectively equipped with groove; Be provided with air inflation sealing device (3) between the groove of isolator hermetic seal mounting groove (2) below and the isolator operation window (5), the inflation end of air inflation sealing device (3) is located in the groove of isolator hermetic seal mounting groove (2) top; The inflation end of air inflation sealing device (3) is connected with hermetic seal gas charging system (1).
2. a kind of isolator door sealing as claimed in claim 1 system is characterized in that, is provided with vacuum protection system (4) between described air inflation sealing device (3) and the described isolator operation window (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212650 CN203230855U (en) | 2013-04-24 | 2013-04-24 | Isolator door sealing system for medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212650 CN203230855U (en) | 2013-04-24 | 2013-04-24 | Isolator door sealing system for medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230855U true CN203230855U (en) | 2013-10-09 |
Family
ID=49286982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320212650 Expired - Lifetime CN203230855U (en) | 2013-04-24 | 2013-04-24 | Isolator door sealing system for medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455466A (en) * | 2014-11-07 | 2015-03-25 | 北京卫星环境工程研究所 | Special-shaped sealing ring based on inflation and deflation and sealing method based on same |
-
2013
- 2013-04-24 CN CN 201320212650 patent/CN203230855U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455466A (en) * | 2014-11-07 | 2015-03-25 | 北京卫星环境工程研究所 | Special-shaped sealing ring based on inflation and deflation and sealing method based on same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |