CN208838646U - A kind of online bactericidal unit for isolator - Google Patents
A kind of online bactericidal unit for isolator Download PDFInfo
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- CN208838646U CN208838646U CN201820804390.1U CN201820804390U CN208838646U CN 208838646 U CN208838646 U CN 208838646U CN 201820804390 U CN201820804390 U CN 201820804390U CN 208838646 U CN208838646 U CN 208838646U
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- nitrogen charging
- isolator
- pipeline
- bactericidal unit
- switch valve
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Abstract
The utility model discloses a kind of online bactericidal units for isolator, nitrogen charging component is equipped in the cofferdam of the isolator, the nitrogen charging component and nitrogen charging piping connection, the nitrogen blanketing valve road is equipped with first switch valve, the online bactericidal unit includes the sterilizing pipeline communicated with cofferdam, the online bactericidal unit further includes vacuum-pumping pipeline, the vacuum-pumping pipeline and the nitrogen charging pipeline connection, and the vacuum-pumping tube road is equipped with vacuum pump and second switch valve.The online bactericidal unit for isolator has many advantages, such as that easy to operate, sterilization effect is good.
Description
Technical field
The utility model relates to food, pharmaceutical production field more particularly to a kind of online bactericidal units for isolator.
Background technique
Fixed nitrogen charging component is typically provided with inside food, pharmaceutical production field, isolator, nitrogen charging component has and nitrogen
The chamber that gas source communicates, with to the bottle body nitrogen charging in isolator, in normal productive process, nitrogen charging component is usually in isolator
After outside carries out moist heat sterilization, is transferred to inside isolator by sterile barrel, since nitrogen charging piece volumes are larger, not only operated non-
It is often inconvenient, and large volume sterile barrel is needed to configure, improve production cost.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of easy to operate, sterilizing
The good online bactericidal unit for isolator of effect.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of online bactericidal unit for isolator, the cofferdam of the isolator is interior equipped with nitrogen charging component, described to fill
Nitrogen component and nitrogen charging piping connection, the nitrogen blanketing valve road are equipped with first switch valve, and the online bactericidal unit includes and is isolated
The sterilizing pipeline that cabin communicates, the online bactericidal unit further includes vacuum-pumping pipeline, the vacuum-pumping pipeline and the nitrogen blanketing valve
Road connection, the vacuum-pumping tube road are equipped with vacuum pump and second switch valve.
As a further improvement of the above technical scheme:
The vacuum-pumping pipeline and the connectivity part of the nitrogen charging pipeline are between the nitrogen charging component and first switch valve.
The first switch valve and second switch valve are pneumatic diaphragm valve, and the online bactericidal unit further includes that compression is empty
Air pipe, the compressed air line include two control pipers in parallel, are respectively equipped on two control pipers controllable
It makes the first solenoid valve of the first switch valve and can control the second solenoid valve of the second switch valve.
The exit of the vacuum-pumping pipeline is equipped with bag and goes out component into bag.
The nitrogen blanketing valve road is additionally provided with flowmeter and pressure sensor.
The nitrogen blanketing valve road is additionally provided with filter, and the filter is located in the cofferdam.
The inlet of the compressed air line is equipped with air handling components.
Compared with the prior art, the advantages of the utility model are:
The online bactericidal unit for isolator of the utility model, the cofferdam of isolator is interior to be equipped with nitrogen charging component, fills
Nitrogen component and nitrogen charging piping connection, nitrogen blanketing valve road are equipped with first switch valve, and online bactericidal unit includes communicating with cofferdam
Sterilize pipeline, and online bactericidal unit further includes vacuum-pumping pipeline, vacuum-pumping pipeline and nitrogen charging pipeline connection, and vacuum-pumping tube road is set
There are a vacuum pump and second switch valve, when nitrogen charging component nitrogen charging, opens first switch valve, close second switch valve, pass through nitrogen blanketing valve
It is filled with nitrogen in road direction nitrogen charging component, when needing to carry out hydrogen peroxide sterilization, closes first switch valve, is passed through from sterilizing pipeline
Hydrogen peroxide gas opens vacuum pump and second switch valve, hydrogen peroxide gas exists until being full of hydrogen peroxide gas in cofferdam
Enter vacuum-pumping pipeline by nitrogen charging component under the action of vacuum pump, to realize the online sterilizing to nitrogen charging component, nitrogen charging
Component is integrally located in cofferdam, and sterilizing is thorough, effect is good, and is not needed to take out nitrogen charging component and be sterilized, easy to operate,
It is convenient, and the large volume sterile barrel of configuration transhipment nitrogen charging component is not needed, reduce production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the online bactericidal unit of the utility model.
Fig. 2 is the schematic diagram of the online bactericidal unit nitrogen charging process of the utility model.
Fig. 3 is the schematic diagram of the online sterilization process of the online bactericidal unit of the utility model.
Each label indicates in figure:
1, isolation cabin；2, nitrogen charging component；3, nitrogen charging pipeline；4, first switch valve；5, vacuum-pumping pipeline；6, vacuum pump；7,
Second switch valve；8, compressed air line；9, the first solenoid valve；10, second solenoid valve；11, bag goes out component into bag；12, flow
Meter；13, pressure sensor；14, filter；15, air handling components；16, sterilize pipeline.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
Fig. 1 to Fig. 3 shows the online bactericidal unit for isolator of the utility model, in the cofferdam 1 of isolator
Equipped with nitrogen charging component 2, nitrogen charging component 2 is connect with nitrogen charging pipeline 3, and nitrogen charging pipeline 3 is equipped with first switch valve 4, online sterilizing dress
Set the sterilizing pipeline 16 including communicating with cofferdam 1, online bactericidal unit further includes vacuum-pumping pipeline 5, vacuum-pumping pipeline 5 with fill
Nitrogen pipeline 3 is connected to, and vacuum-pumping pipeline 5 is equipped with vacuum pump 6 and second switch valve 7, before normal production, when nitrogen charging 2 nitrogen charging of component,
First switch valve 4 is opened, second switch valve 7 is closed, nitrogen is filled with into nitrogen charging component 2 by nitrogen charging pipeline 3, needs to carry out
When hydrogen oxide sterilizes, Nitrogen source gases are closed, are passed through hydrogen peroxide gas from sterilizing pipeline 16, until being full of peroxide in cofferdam 1
To change hydrogen, opens vacuum pump 6 and second switch valve 7, hydrogen peroxide gas passes through nitrogen charging component 2 under the action of vacuum pump 6,
It is flowed in the cavity of nitrogen charging component 2 and enters vacuum-pumping pipeline 5, so that the online sterilizing to nitrogen charging component 2 is realized, because true
The vacuum capability of sky pump 6 is enough, therefore flows backwards there is no hydrogen peroxide gas and enter nitrogen charging pipeline 3, the whole position of nitrogen charging component 2
In sterilizing in cofferdam 1, thorough, effect is good, and does not need to take out nitrogen charging component 2 and sterilize, simple, convenient, and
The large volume sterile barrel for not needing configuration transhipment nitrogen charging component, reduces production cost.
In the present embodiment, the connectivity part of vacuum-pumping pipeline 5 and nitrogen charging pipeline 3 be located at nitrogen charging component 2 and first switch valve 4 it
Between.When carrying out hydrogen peroxide sterilization, first switch valve 4 can be closed, avoids the remnants between first switch valve 4 and Nitrogen source gases
Nitrogen is extracted out from vacuum-pumping pipeline 5 together with hydrogen peroxide gas, causes unnecessary waste.
In the present embodiment, first switch valve 4 and second switch valve 7 are pneumatic diaphragm valve, and online bactericidal unit further includes
Compressed air line 8, compressed air line 8 include two control pipers in parallel, are respectively equipped on two control pipers controllable
First solenoid valve 9 of first switch valve 4 processed and the second solenoid valve 10 of controllable second switch valve 7, by the first solenoid valve 9,
Second solenoid valve 10 controls first switch valve 4 and second switch valve 7 respectively, reliable and stable convenient for operation.
In the present embodiment, the exit of vacuum-pumping pipeline 5 is equipped with bag and goes out component 11 into bag, avoids hydrogen peroxide gas direct
It is discharged into air and pollutes.
In the present embodiment, flowmeter 12 and pressure sensor 13 are additionally provided on nitrogen charging pipeline 3, it is steady during guarantee nitrogen charging
It is fixed.
In the present embodiment, filter 14 is additionally provided on nitrogen charging pipeline 3, filter 14 is located in cofferdam 1.
In the present embodiment, the inlet of compressed air line 8 is equipped with air handling components 15.
Although the utility model has been disclosed with preferred embodiment as above, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (7)
1. a kind of online bactericidal unit for isolator, the cofferdam (1) of the isolator is interior to be equipped with nitrogen charging component (2), institute
It states nitrogen charging component (2) to connect with nitrogen charging pipeline (3), the nitrogen charging pipeline (3) is equipped with first switch valve (4), described to go out online
Bacterium device includes the sterilizing pipeline (16) communicated with cofferdam (1), it is characterised in that: the online bactericidal unit further includes taking out very
Blank pipe road (5), the vacuum-pumping pipeline (5) are connected to the nitrogen charging pipeline (3), and the vacuum-pumping pipeline (5) is equipped with vacuum
Pump (6) and second switch valve (7).
2. the online bactericidal unit according to claim 1 for isolator, it is characterised in that: the vacuum-pumping pipeline
(5) and the connectivity part of the nitrogen charging pipeline (3) is between the nitrogen charging component (2) and first switch valve (4).
3. the online bactericidal unit according to claim 1 or 2 for isolator, it is characterised in that: the first switch
Valve (4) and second switch valve (7) are pneumatic diaphragm valve, and the online bactericidal unit further includes compressed air line (8), described
Compressed air line (8) includes two control pipers in parallel, is respectively equipped on two articles of control pipers and can control described
The first solenoid valve (9) of one switch valve (4) and the second solenoid valve (10) that can control the second switch valve (7).
4. the online bactericidal unit according to claim 1 or 2 for isolator, it is characterised in that: the vacuum-pumping tube
The exit on road (5) is equipped with bag and goes out component (11) into bag.
5. the online bactericidal unit according to claim 1 or 2 for isolator, it is characterised in that: the nitrogen charging pipeline
(3) flowmeter (12) and pressure sensor (13) are additionally provided on.
6. the online bactericidal unit according to claim 1 or 2 for isolator, it is characterised in that: the nitrogen charging pipeline
(3) it is additionally provided on filter (14), the filter (14) is located in the cofferdam (1).
7. the online bactericidal unit according to claim 3 for isolator, it is characterised in that: the compressed air line
(8) inlet is equipped with air handling components (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804390.1U CN208838646U (en) | 2018-05-28 | 2018-05-28 | A kind of online bactericidal unit for isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804390.1U CN208838646U (en) | 2018-05-28 | 2018-05-28 | A kind of online bactericidal unit for isolator |
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| Publication Number | Publication Date |
|---|---|
| CN208838646U true CN208838646U (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804390.1U Active CN208838646U (en) | 2018-05-28 | 2018-05-28 | A kind of online bactericidal unit for isolator |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370675A (en) * | 2023-03-14 | 2023-07-04 | 东富龙科技集团股份有限公司 | VHP sterilization pipeline structure and sterilization method |
-
2018
- 2018-05-28 CN CN201820804390.1U patent/CN208838646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370675A (en) * | 2023-03-14 | 2023-07-04 | 东富龙科技集团股份有限公司 | VHP sterilization pipeline structure and sterilization method |
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