CN103480017A - Online sealing steam disinfection and sterilization device - Google Patents
Online sealing steam disinfection and sterilization device Download PDFInfo
- Publication number
- CN103480017A CN103480017A CN201310427177.5A CN201310427177A CN103480017A CN 103480017 A CN103480017 A CN 103480017A CN 201310427177 A CN201310427177 A CN 201310427177A CN 103480017 A CN103480017 A CN 103480017A
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- CN
- China
- Prior art keywords
- valve
- door
- sterilization
- seal groove
- jet chimney
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- 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.)
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Abstract
The invention discloses an online sealing steam disinfection and sterilization device which comprises a closed container with a door, wherein the closed container is connected with a steam source through a steam pipeline; a valve is arranged on the steam pipeline between the closed container and the steam source; a sealing groove is formed between the door and the door frame of the closed container; a movable sealing ring matched with the door is mounted in the sealing groove; a compression cavity is formed between the movable sealing ring and the sealing groove; a tee joint is arranged on the steam pipeline between the valve and the steam source; the tee joint is communicated with the compression cavity through the steam pipeline; the compression cavity is connected with a vacuum pump through a decompression pipeline. According to the invention, the sealing groove and the movable sealing ring are arranged, the compression cavity is arranged between the sealing groove and the movable sealing ring, the steam pipeline of the steam disinfection and sterilization device is utilized, the steam pressure is utilized to push the movable sealing ring to seal the container, and the sealing groove and the movable sealing ring are disinfected and sterilized simultaneously, so that the dead angle of disinfection and sterilization is eliminated, cross infection is avoided, and the sterilization and sealing effects are improved.
Description
Technical field
The present invention relates to the vapor sterilization sterilizing methods of a kind of disinfecting technical, particularly a kind of work seal.
Background technology
The vapor sterilization steriliser is a kind of equipment that is widely used in wet-heat resisting sterilisation of objects or sterilizing, its action principle is that article are subject to the effect of superheated steam to realize sterilization or sterilizing in airtight container, current vapor sterilization steriliser adopts gases at high pressure to promote the sealing ring sealed container in seal groove in the cycle at sterilization, at seal process mesohigh gas, may leak in hermetic container, affect the pressure and temperature in container, weaken sterilization effect, and needing equipped complicated gases at high pressure device to strengthen the pipeline configuration of steriliser, cost is high.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of reasonable in design, easy to use, has the vapor sterilization sterilizing methods of good work seal effect.
Technical problem to be solved by this invention is to realize by following technical scheme, the present invention is a kind of vapor sterilization sterilizing methods of work seal, comprise the hermetic container that is provided with door, hermetic container is connected with vapour source by jet chimney, on the jet chimney between described hermetic container and vapour source, is provided with valve
, hermetic container the door and doorframe between be provided with a circle seal groove, the hydrodynamic reciprocating sealing circle coordinated with door is housed in seal groove, be provided with compression chamber between hydrodynamic reciprocating sealing circle and seal groove, at described valve
and the jet chimney between vapour source is provided with threeway
, threeway
by jet chimney, with compression chamber, be communicated with, in described threeway
and the jet chimney between seal groove is provided with valve
and check valve
, described compression chamber is connected with vacuum pump by relief pipeline, is provided with valve on relief pipeline
and check valve
;
The article that need sterilization are sent in hermetic container, closed the door, open valve
, the steam of vapour source is by threeway
then enter the compression chamber of seal groove through jet chimney, promote the hydrodynamic reciprocating sealing circle and contact and realize sealing with the door of closing; Then open valve
, the article in hermetic container are entered to sterilization work; After the sterilization end-of-job, shut off valve
, valve
, open valve
, vacuum pump siphons away steam in compression chamber by relief pipeline, forms negative pressure in compression chamber, and the hydrodynamic reciprocating sealing circle leaves door and returns in seal groove, opens door, takes out article, completes the work seal vapor sterilization sterilizing of article.
Technical problem to be solved by this invention can also further realize by following technical scheme, near on the jet chimney of seal groove, is being provided with threeway
, threeway
by relief pipeline, with vacuum pump, be connected.
Compared with prior art, the jet chimney that the present invention utilizes the vapor sterilization steriliser to carry, replace the gases at high pressure device, realizes the work seal between door and doorframe.Reduced the sealing cost, guaranteed the obturation effect of sterilization container in the cycle, high-temperature steam has the sterilization effect to hydrodynamic reciprocating sealing circle and seal groove, has eliminated the dead angle of sterilization, avoids the generation of cross infection, has improved sterilization effect.It is reasonable in design, easy to use, has improved the work seal effect.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to Fig. 1, a kind of vapor sterilization bactericidal unit of work seal, comprise the hermetic container 2 that is provided with door 1, and hermetic container 2 is connected with vapour source 3 by jet chimney, on the jet chimney between described hermetic container 2 and vapour source 3, is provided with valve
4, hermetic container 2 the door 1 and doorframe between be provided with a circle seal groove 5, the hydrodynamic reciprocating sealing circle 6 coordinated with door 1 is housed in groove, be provided with compression chamber 7 between hydrodynamic reciprocating sealing circle 6 and seal groove 5, at described valve
4 and vapour source 3 between jet chimney be provided with threeway
8, threeway
8 are communicated with compression chamber 7 by jet chimney, in described threeway
8 and seal groove 5 between jet chimney be provided with valve
9 and check valve
10, described compression chamber 7 is connected with vacuum pump 12 by relief pipeline 11, on relief pipeline 11, is provided with valve
13 and check valve
14.
The article that need sterilization are sent in hermetic container, closed the door, open valve
, the steam of vapour source is by threeway
then enter the compression chamber of seal groove through jet chimney, promote the hydrodynamic reciprocating sealing circle and contact and realize sealing with the door of closing; Then open valve
, the article in hermetic container are entered to sterilization work; After the sterilization end-of-job, shut off valve
, valve
, open valve
, vacuum pump siphons away steam in compression chamber by relief pipeline, forms negative pressure in compression chamber, and the hydrodynamic reciprocating sealing circle leaves door and returns in seal groove, opens door, takes out article, completes the work seal vapor sterilization sterilizing of article.
The jet chimney that utilizes the vapor sterilization steriliser to carry, replace the gases at high pressure device, under duty, opens valve
9, in seal groove 5, send Steam Actuation hydrodynamic reciprocating sealing circle 6 to contact with the door 1 of closing, hermetic container, enter the sterilization working cycle, after the working cycle finishes, shut off valve
9, open valve
13 and vacuum pump 12, extract the gas in seal groove 5 out, hydrodynamic reciprocating sealing circle 6 leaves door, returns in seal groove 5, can open the door 1 to get thing.Check valve is set
10 and check valve
14, prevent unidirectional leakage.Simultaneously high-temperature steam is to the sterilizing that carries out disinfection of hydrodynamic reciprocating sealing circle 6 and seal groove 5 thereof.
Be provided with threeway near on the jet chimney of seal groove 5
15, threeway
15 are connected with vacuum pump 12 by relief pipeline 11.
Claims (2)
1. the vapor sterilization sterilizing methods of a work seal, comprise the hermetic container that is provided with door, and hermetic container is connected with vapour source by jet chimney, on the jet chimney between described hermetic container and vapour source, is provided with valve
, it is characterized in that: hermetic container the door and doorframe between be provided with a circle seal groove, the hydrodynamic reciprocating sealing circle coordinated with door is housed in seal groove, be provided with compression chamber between hydrodynamic reciprocating sealing circle and seal groove, at described valve
and the jet chimney between vapour source is provided with threeway
, threeway
by jet chimney, with compression chamber, be communicated with, in described threeway
and the jet chimney between seal groove is provided with valve
and check valve
, described compression chamber is connected with vacuum pump by relief pipeline, is provided with valve on relief pipeline
and check valve
;
The article that need sterilization are sent in hermetic container, closed the door, open valve
, the steam of vapour source is by threeway
then enter the compression chamber of seal groove through jet chimney, promote the hydrodynamic reciprocating sealing circle and contact and realize sealing with the door of closing; Then open valve
, the article in hermetic container are entered to sterilization work; After the sterilization end-of-job, shut off valve
, valve
, open valve
, vacuum pump siphons away steam in compression chamber by relief pipeline, forms negative pressure in compression chamber, and the hydrodynamic reciprocating sealing circle leaves door and returns in seal groove, opens door, takes out article, completes the work seal vapor sterilization sterilizing of article.
2. the vapor sterilization bactericidal unit of work seal according to claim 1, is characterized in that: near on the jet chimney of seal groove, be provided with threeway
, threeway
by relief pipeline, with vacuum pump, be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310427177.5A CN103480017A (en) | 2013-09-18 | 2013-09-18 | Online sealing steam disinfection and sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310427177.5A CN103480017A (en) | 2013-09-18 | 2013-09-18 | Online sealing steam disinfection and sterilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103480017A true CN103480017A (en) | 2014-01-01 |
Family
ID=49820824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310427177.5A Pending CN103480017A (en) | 2013-09-18 | 2013-09-18 | Online sealing steam disinfection and sterilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103480017A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474505A (en) * | 2016-12-09 | 2017-03-08 | 昆山新莱洁净应用材料股份有限公司 | A kind of employing high-temperature steam promotes the Full automatic sterilizing device that sealing ring is combined with door |
| CN109338686A (en) * | 2018-09-21 | 2019-02-15 | 王森林 | Sterilizing drier and sterilization and drying method |
| CN109481709A (en) * | 2018-11-12 | 2019-03-19 | 楚天科技股份有限公司 | The sterilizing methods and sealing ring of connection equipment for isolator and dryer |
| CN109966535A (en) * | 2019-04-22 | 2019-07-05 | 中国科学院武汉病毒研究所 | A kind of biological safe type autoclave and sterilizing methods |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999165A (en) * | 1989-10-27 | 1991-03-12 | Mdt Corporation | Pressure vessel with improved gasket valve |
| JP2000237287A (en) * | 1999-02-25 | 2000-09-05 | Miura Co Ltd | Method for airproofing steam sterilizer |
| CN203436583U (en) * | 2013-09-18 | 2014-02-19 | 连云港佑源医药设备制造有限公司 | Steam sterilization device sealed online |
-
2013
- 2013-09-18 CN CN201310427177.5A patent/CN103480017A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999165A (en) * | 1989-10-27 | 1991-03-12 | Mdt Corporation | Pressure vessel with improved gasket valve |
| JP2000237287A (en) * | 1999-02-25 | 2000-09-05 | Miura Co Ltd | Method for airproofing steam sterilizer |
| CN203436583U (en) * | 2013-09-18 | 2014-02-19 | 连云港佑源医药设备制造有限公司 | Steam sterilization device sealed online |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474505A (en) * | 2016-12-09 | 2017-03-08 | 昆山新莱洁净应用材料股份有限公司 | A kind of employing high-temperature steam promotes the Full automatic sterilizing device that sealing ring is combined with door |
| CN109338686A (en) * | 2018-09-21 | 2019-02-15 | 王森林 | Sterilizing drier and sterilization and drying method |
| CN109481709A (en) * | 2018-11-12 | 2019-03-19 | 楚天科技股份有限公司 | The sterilizing methods and sealing ring of connection equipment for isolator and dryer |
| CN109481709B (en) * | 2018-11-12 | 2021-09-03 | 楚天科技股份有限公司 | Sterilization method and sealing ring for connecting device of isolator and dryer |
| CN109966535A (en) * | 2019-04-22 | 2019-07-05 | 中国科学院武汉病毒研究所 | A kind of biological safe type autoclave and sterilizing methods |
| CN109966535B (en) * | 2019-04-22 | 2023-04-25 | 中国科学院武汉病毒研究所 | Biological safety type high-pressure sterilizer and sterilization method |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |