CN204941228U - The safe air tight door of air filling type biology laboratory - Google Patents
The safe air tight door of air filling type biology laboratory Download PDFInfo
- Publication number
- CN204941228U CN204941228U CN201520511293.XU CN201520511293U CN204941228U CN 204941228 U CN204941228 U CN 204941228U CN 201520511293 U CN201520511293 U CN 201520511293U CN 204941228 U CN204941228 U CN 204941228U
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- China
- Prior art keywords
- gas
- door
- adhesive tape
- door body
- flow closure
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- 239000002390 adhesive tape Substances 0.000 claims abstract description 27
- 230000007704 transition Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model discloses the safe air tight door of a kind of air filling type biology laboratory, comprise a body, doorframe, hinge, gas-flow closure adhesive tape, gas tube and bleeder pipe, described door body is installed in doorframe by hinge, door body is provided with gas tube and bleeder pipe, projection is provided with corresponding to interior in doorframe at the back side of door body, the sidewall of projection offers annular groove, in annular groove, is inlaid with gas-flow closure adhesive tape; Described gas-flow closure adhesive tape is made by having flexible round sebific duct; UNICOM is fixed with described gas tube and described bleeder pipe respectively in the two ends of described gas-flow closure adhesive tape; Described gas tube and described bleeder pipe are respectively used to external gas source.Safety hermetic door of the present utility model, owing to arranging annular groove on door body, setting-in gas-flow closure adhesive tape on annular groove, and controlled by gas tube, bleeder pipe and inflation/deflation control system, therefore, this locking and sealing are realized by the expansion of gas-flow closure adhesive tape.
Description
Technical field
The utility model relates to a kind of safety door, relates to the safe air tight door of a kind of air filling type biology laboratory specifically.
Background technology
At present, the common safety hermetic door that the clean rooms such as biocontainment laboratory, sterilizing room, isolation room use, its sealing mostly adopts press seal bar.Adopt such safety hermetic door, must close each time and behind the door door body be pressed on doorframe and lock, otherwise its sealing effectiveness is very poor, for guaranteeing that its pass of sealing effectiveness is opened the door all pretty troublesome.In addition, because the surrounding junction of its door-plate and doorframe is right angle transition, the leakage of its four right angle is just more outstanding.
Utility model content
The purpose of this utility model is to provide the safe air tight door of a kind of air filling type biology laboratory, to overcome above-mentioned the deficiencies in the prior art.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of Aerated safety hermatic door, comprise a body, doorframe and hinge, described door body is installed in doorframe by hinge, described Aerated safety hermatic door also comprises gas-flow closure adhesive tape, gas tube and bleeder pipe, described door body is provided with described gas tube and described bleeder pipe, heat insulating material is filled with in described door body, projection is provided with corresponding to interior in described doorframe place at the back side of described door body, the rectangular shape of described projection, four equal arc transition in right angle of described protruding sidewall, the sidewall of described projection offers annular groove, described gas-flow closure adhesive tape is inlaid with in described annular groove, four right angles of described doorframe inside wall correspond to the equal arc transition in described door body place, described gas-flow closure adhesive tape is made by having flexible round sebific duct, and UNICOM is fixed with described gas tube and described bleeder pipe respectively in the two ends of described gas-flow closure adhesive tape, described gas tube and described bleeder pipe are respectively used to external gas source.
Preferably, the degree of depth of described annular groove is not more than the radius of the described gas-flow closure adhesive tape under normality.
Further, described door body is also provided with observation port, in described observation port, is inlaid with transparency glass plate.
Particularly, described door body is made up of the metal sheet of corrosion resistant plate or plating zinc on surface.
Further, described doorframe is provided with control panel, described control panel is provided with inflation signal/alarm lamp, enabling signal indicator lamp, door close button and door open button, described source of the gas is controlled by inflation/deflation control system, described inflation/deflation control system comprises control circuit, and described inflation signal/alarm lamp, described enabling signal indicator lamp, described door close button and described door open button are all electrically connected with described control circuit by wire.
Adopt the utility model of the technical program, its beneficial effect is: the safe air tight door of biology laboratory of the present utility model, owing to arranging annular groove on door body, setting-in gas-flow closure adhesive tape on annular groove, and controlled by gas tube and bleeder pipe external gas source, therefore, this locking and sealing are realized by the expansion of gas-flow closure adhesive tape.Safety hermetic door of the present utility model, not only have to close and open convenient, flexible and that controllability is strong advantage, and there is the features such as good airproof performance, cleanliness factor is high, fire line is strong, its overall performance meets relevant specification of country and requirement completely, can be widely used in the environment for use occasion that advanced bio security laboratory, sterilizing room, isolation room etc. are higher to sealing requirements.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Number in the figure: 10, Men Ti; 20, doorframe; 30, hinge; 40, gas-flow closure adhesive tape; 50, gas tube; 101, heat insulating material; 102, protruding; 103, annular groove; 104, observation port; 105, transparency glass plate; 201, control panel; 202, signal/alarm lamp is inflated; 203, enabling signal indicator lamp; 204, door close button; 205, door open button.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1 and Fig. 2, the safe air tight door of biology laboratory of the present utility model, comprise a body 10, doorframe 20, hinge 30, gas-flow closure adhesive tape 40, gas tube 50, bleeder pipe and inflation/deflation control system, described door body 10 is installed in doorframe 20 by hinge 30, door body 10 is provided with gas tube 50 and bleeder pipe, heat insulating material 101 is filled with in door body 10, protruding 102 are provided with corresponding to interior in doorframe 20 at the back side of door body 10, protruding 102 rectangular shapes, four equal arc transition in right angle of its protruding 102 sidewalls, the sidewall of protruding 102 offers annular groove 103, gas-flow closure adhesive tape 40 is inlaid with in annular groove 103, the material of described doorframe 20 is identical with the material of door body 10, and four right angles of its doorframe 20 inside wall correspond to door body 10 all arc transition, and doorframe 20 is provided with control panel 201, described gas-flow closure adhesive tape 40 is made by having flexible round sebific duct, and UNICOM is fixed with gas tube 50 and bleeder pipe respectively in the two ends of its gas-flow closure adhesive tape 40, described inflation/deflation control system is made up of control circuit, electromagnetic valve, pressure regulator valve, rapid escape valve, pressure controller and pressure switch, and UNICOM fixed by its gas piping and gas tube 50 and bleeder pipe.The degree of depth of described annular groove 103 is the radius of gas-flow closure adhesive tape 40 under normality.Described door body 10 is also provided with observation port 104, in observation port 104, is inlaid with transparency glass plate 105.Described door body 10 is made up of the metal sheet of plating zinc on surface.Described control panel 201 is also provided with inflation signal/alarm lamp 202, enabling signal indicator lamp 203, door close button 204 and door open button 205, its inflation signal/alarm lamp 202, enabling signal indicator lamp 203, door close button 204 and door open button 205 are all electrically connected with the control circuit in inflation/deflation control system by wire.
In using, during enabling, by door open button 205, gas-flow closure adhesive tape 40, through inflation/deflation control system and bleeder pipe venting, and is contracted in annular groove 103 li, after door body 10 is pushed open; At closing time, first door body 10 is pushed in doorframe 20, press door close button 204 again, gas-flow closure adhesive tape 40 is inflated through inflation/deflation control system and gas tube 50, inside gas-flow closure adhesive tape 40 inflation extruding doorframe 20, make to be formed between a body 10 and doorframe 20 and strictly seal, namely door body 10 is tightly pinned simultaneously.Certainly, control panel 201 of the present utility model inside and outside can be arranged at doorframe 20 simultaneously, and the indicator lamp on its control panel 201 and function button can add according to demand or delete, it does not specifically just repeat one by one at this.
Above are only a kind of embodiment of the present utility model, not in order to limit the utility model, all any amendments done within spirit of the present utility model and principle are equivalent to be replaced and improves, and all should be included within protection domain of the present utility model.
Claims (5)
1. the safe air tight door of air filling type biology laboratory, comprise a body, doorframe and hinge, described door body is installed in doorframe by hinge, it is characterized in that: also comprise gas-flow closure adhesive tape, gas tube and bleeder pipe, described door body is provided with described gas tube and described bleeder pipe, heat insulating material is filled with in described door body, projection is provided with corresponding to interior in described doorframe place at the back side of described door body, the rectangular shape of described projection, four equal arc transition in right angle of described protruding sidewall, the sidewall of described projection offers annular groove, described gas-flow closure adhesive tape is inlaid with in described annular groove, four right angles of described doorframe inside wall correspond to the equal arc transition in described door body place, described gas-flow closure adhesive tape is made by having flexible round sebific duct, and UNICOM is fixed with described gas tube and described bleeder pipe respectively in the two ends of described gas-flow closure adhesive tape, described gas tube and described bleeder pipe are respectively used to external gas source.
2. the safe air tight door of air filling type biology laboratory according to claim 1, is characterized in that: the degree of depth of described annular groove is not more than the radius of the described gas-flow closure adhesive tape under normality.
3. the safe air tight door of air filling type biology laboratory according to claim 1, is characterized in that: described door body is also provided with observation port, in described observation port, is inlaid with transparency glass plate.
4. the safe air tight door of air filling type biology laboratory according to claim 1 or 3, is characterized in that: described door body is made up of the metal sheet of corrosion resistant plate or plating zinc on surface.
5. the safe air tight door of air filling type biology laboratory according to claim 1, it is characterized in that: on described doorframe, be provided with control panel, described control panel is provided with inflation signal/alarm lamp, enabling signal indicator lamp, door close button and door open button, described source of the gas is controlled by inflation/deflation control system, described inflation/deflation control system comprises control circuit, and described inflation signal/alarm lamp, described enabling signal indicator lamp, described door close button and described door open button are all electrically connected with described control circuit by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511293.XU CN204941228U (en) | 2015-07-15 | 2015-07-15 | The safe air tight door of air filling type biology laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511293.XU CN204941228U (en) | 2015-07-15 | 2015-07-15 | The safe air tight door of air filling type biology laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941228U true CN204941228U (en) | 2016-01-06 |
Family
ID=55008669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520511293.XU Active CN204941228U (en) | 2015-07-15 | 2015-07-15 | The safe air tight door of air filling type biology laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941228U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100523A (en) * | 2017-05-09 | 2017-08-29 | 重庆宜居门业有限公司 | Enter the room timber |
| FR3052238A1 (en) * | 2016-06-02 | 2017-12-08 | Osmose | DEVICE FOR RENEWING AIR IN A REFRIGERATOR |
| CN107956402A (en) * | 2017-11-03 | 2018-04-24 | 傅峰峰 | A kind of sensor-type intelligent open-door system and method |
| CN109184520A (en) * | 2018-09-26 | 2019-01-11 | 中国飞机强度研究所 | Sealing system for environmental chamber gate |
| CN110005949A (en) * | 2019-04-22 | 2019-07-12 | 中国科学院武汉病毒研究所 | Automatic air-compensating type air gas-tight door and airtight door control method |
-
2015
- 2015-07-15 CN CN201520511293.XU patent/CN204941228U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3052238A1 (en) * | 2016-06-02 | 2017-12-08 | Osmose | DEVICE FOR RENEWING AIR IN A REFRIGERATOR |
| CN107100523A (en) * | 2017-05-09 | 2017-08-29 | 重庆宜居门业有限公司 | Enter the room timber |
| CN107956402A (en) * | 2017-11-03 | 2018-04-24 | 傅峰峰 | A kind of sensor-type intelligent open-door system and method |
| CN107956402B (en) * | 2017-11-03 | 2023-08-22 | 傅峰峰 | Sensing type intelligent door opening system and method |
| CN109184520A (en) * | 2018-09-26 | 2019-01-11 | 中国飞机强度研究所 | Sealing system for environmental chamber gate |
| CN109184520B (en) * | 2018-09-26 | 2020-06-16 | 中国飞机强度研究所 | Sealing system for environmental chamber gates |
| CN110005949A (en) * | 2019-04-22 | 2019-07-12 | 中国科学院武汉病毒研究所 | Automatic air-compensating type air gas-tight door and airtight door control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160324 Address after: 610000 Sichuan Industrial Park, Zhao town, Jintang County, Sichuan, Chengdu, Jintang Patentee after: Sichuan Chuanjing Cleanse Technology Co.,Ltd. Address before: 401120 Chongqing City, Yubei District Road No. 27 of No. 2 Turquoise 3 unit 7-1 Patentee before: Cui Jingtao |