CN201101730Y - Sterilizer special for P3 laboratory - Google Patents
Sterilizer special for P3 laboratory Download PDFInfo
- Publication number
- CN201101730Y CN201101730Y CNU2007201578194U CN200720157819U CN201101730Y CN 201101730 Y CN201101730 Y CN 201101730Y CN U2007201578194 U CNU2007201578194 U CN U2007201578194U CN 200720157819 U CN200720157819 U CN 200720157819U CN 201101730 Y CN201101730 Y CN 201101730Y
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- China
- Prior art keywords
- sterilizer
- ark
- sealing
- steam outlet
- cabinet
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Abstract
The utility model relates to a sterilizer in particular used for a P3 lab, which is mainly used for germicidal treatment of goods of animal corpses, biological products, culture mediums, vessels, sterile clothes, medical dressings, etc. having high fatalness to life and high requirement to sterilization. The utility model comprises a pulsating vacuum sterilizer, both ends of an ark body of the pulsating vacuum sterilizer are provided with sealing doors, the ark body is provided with a sealing slot corresponding to the sealing slot, a sealing strap is arranged in the sealing slot, a lumen of the ark body is communicated with steam inlet pipes and steam outlet pipes, the periphery of the sealing door of the ark body is additionally provided with an isolated wall, the steam inlet pipes are distributed on the bottom of the ark body of the pulsating vacuum sterilizer, and the steam outlet pipes are distributed on the top of the ark body of the pulsating vacuum sterilizer, and the steam outlet pipe is provided with a filter. The sterilizer has the advantages of good effect of isolation, without secondary pollution and good effect of sterilization, and can commendably ensure the sealability when the sterilizer meets unexpected situation of power failure.
Description
Technical field:
This utility model relates to the special-purpose steriliser of a kind of P3 laboratory, and being mainly used in has high risk, sterilization is required the sterilization treatment of article such as high spoil, biological product, culture medium, vessel, aseptic clothing, medical dressing life.
Background technology
The special-purpose steriliser of domestic P3 laboratory began to grow up during the SARS in 2003, and the filtration or the two-stage sterilization that have increased outside exhaust gas discharged, waste water on the basis of common pulsation vacuum sterilizer are handled.In application, find also to exist some problems, as: the isolation imperfection of door region (contaminated area and clean area) before and after the steriliser; Processing procedure to waste water is complicated, and the filtration treatment of waste gas is undesirable; The online sterilization method of filter is unreasonable; Meet power failure fortuitous event sealing property and be affected etc., cause to satisfy Laboratory Request well.
The utility model content
The purpose of this utility model is to provide a kind of P3 laboratory special-purpose steriliser, and isolation effect is good, non-secondary pollution, and sterilization effect is good, and meets the power failure fortuitous event and also can guarantee sealing property well.
The special-purpose steriliser of P3 laboratory described in the utility model, comprise pulsation vacuum sterilizer, the two ends of pulsation vacuum sterilizer cabinet are provided with hermatic door, corresponding hermatic door is provided with seal groove on the cabinet, and sealing strip is housed in the seal groove, and the cabinet inner chamber is communicated with steam inlet pipe and steam outlet pipe, hermatic door periphery at cabinet has additional divider wall, steam inlet pipe is distributed in the bottom of pulsation vacuum sterilizer cabinet, and steam outlet pipe is distributed in the top of pulsation vacuum sterilizer cabinet, and steam outlet pipe is provided with filter.
Can also establish passage in the bottom of seal groove, passage connects compressed air reservoir by trachea.
Divider wall plays good isolation effect, has guaranteed the isolation of contaminated area and clean area; Air inlet pipe is in the bottom, and steam outlet pipe is at the top, and the water of backflow is obtained high temperature sterilize again, gas after the sterilization discharges through behind the filter, has guaranteed the non-pollution discharge of waste water, waste gas, has avoided secondary pollution, and sterilization effect is good.
Meeting under the power-off condition, the compressed air that can use in the compressed air reservoir is implemented wiper seal to sealing strip, guarantees the sealing property of this moment.
Description of drawings
Fig. 1, this utility model one example structure sketch map.
Among the figure: 1, hermatic door 2, sealing strip 3, seal groove 4, divider wall 5, compressed air reservoir 6, steam outlet pipe 7, filter 8, venthole 9, cabinet 10, air intake 11, steam inlet pipe.
The specific embodiment
The utility model is described in further detail in conjunction with the foregoing description accompanying drawing.
As shown in the figure, the special-purpose steriliser of P3 laboratory described in the utility model, comprise pulsation vacuum sterilizer, the two ends of pulsation vacuum sterilizer cabinet 9 are provided with hermatic door 1, corresponding hermatic door 1 is provided with seal groove 3 on the cabinet 9, sealing strip 2 is housed in the seal groove 3, passage is established in the bottom of seal groove 3, passage connects compressed air reservoir 5 by trachea, hermatic door 1 periphery of cabinet 9 has additional divider wall 4, steam inlet pipe 11 is distributed in the bottom of pulsation vacuum sterilizer cabinet, and steam outlet pipe 6 is distributed in the top of pulsation vacuum sterilizer cabinet, and steam outlet pipe 6 is provided with filter 7.
Bottom admission, top steam discharge, the waste water that produces in the sterilization process be not outwards discharging before sterilization process finishes, but when sterilization process carries out, it is carried out heat sterilization synchronously handles, after sterilization process finished like this, the sterilization of waste water also finished simultaneously, can reach aseptic requirement during discharging.Simultaneously, the advantage of this steam admission mode is that also steam is in circulation status all the time in the sterile chamber, thereby makes indoor temperature homogeneity better.
Aseptic filtration effect and aseptic discharging during for the assurance toxic emission guarantee, have adopted two-stage degerming pneumatic filter, guarantee reliable degerming.Can also in the filter connecting line, increase the attached interface of integrity detection, be equipped with the integrity detection instrument, before sterilization begins and after finishing, respectively carry out one-time detection at every turn, guarantee that the sterilization process middle filtrator is in self intact and installation serviceable condition all the time.
Standby compressed air reservoir guarantees that the sealing property of unexpected power-off condition lower seal door appears in sterilization process, guarantees that hermatic door keeps 48 hours sealing without leakage.
Claims (2)
1, the special-purpose steriliser of a kind of P3 laboratory, comprise pulsation vacuum sterilizer, the two ends of pulsation vacuum sterilizer cabinet are provided with hermatic door, corresponding hermatic door is provided with seal groove on the cabinet, and sealing strip is housed in the seal groove, and the cabinet inner chamber is communicated with steam inlet pipe and steam outlet pipe, the hermatic door periphery that it is characterized in that cabinet has additional divider wall, steam inlet pipe is distributed in the bottom of pulsation vacuum sterilizer cabinet, and steam outlet pipe is distributed in the top of pulsation vacuum sterilizer cabinet, and steam outlet pipe is provided with filter.
2, the special-purpose steriliser of P3 laboratory according to claim 1 is characterized in that passage is established in the bottom of seal groove, and passage connects compressed air reservoir by trachea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201578194U CN201101730Y (en) | 2007-11-20 | 2007-11-20 | Sterilizer special for P3 laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201578194U CN201101730Y (en) | 2007-11-20 | 2007-11-20 | Sterilizer special for P3 laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201101730Y true CN201101730Y (en) | 2008-08-20 |
Family
ID=39948748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201578194U Expired - Lifetime CN201101730Y (en) | 2007-11-20 | 2007-11-20 | Sterilizer special for P3 laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201101730Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810868B (en) * | 2010-02-08 | 2012-12-05 | 西藏奇正藏药股份有限公司 | Method for steam sterilization of rare and precious medicinal materials |
| CN106729857A (en) * | 2017-02-16 | 2017-05-31 | 张家港华菱医疗设备股份公司 | Sterilizer isolation structure |
-
2007
- 2007-11-20 CN CNU2007201578194U patent/CN201101730Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810868B (en) * | 2010-02-08 | 2012-12-05 | 西藏奇正藏药股份有限公司 | Method for steam sterilization of rare and precious medicinal materials |
| CN106729857A (en) * | 2017-02-16 | 2017-05-31 | 张家港华菱医疗设备股份公司 | Sterilizer isolation structure |
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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: 20080820 |