CN204275074U - Pure vacuum sterilizer - Google Patents
Pure vacuum sterilizer Download PDFInfo
- Publication number
- CN204275074U CN204275074U CN201420670829.8U CN201420670829U CN204275074U CN 204275074 U CN204275074 U CN 204275074U CN 201420670829 U CN201420670829 U CN 201420670829U CN 204275074 U CN204275074 U CN 204275074U
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- valve
- outlet pipe
- sterile chamber
- seating
- urceolus
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Abstract
The utility model proposes a kind of pure vacuum sterilizer, comprise sterile chamber and be sleeved on the urceolus outside described sterile chamber, described sterile chamber is connected with the first admission line and the first outlet pipe, described first outlet pipe is arranged on the top of described sterile chamber, described first outlet pipe is arranged on the below of described sterile chamber, described urceolus is connected with the second admission line and the second outlet pipe, described second outlet pipe is arranged on the top of described urceolus, described second outlet pipe is arranged on the below of described urceolus, described first outlet pipe and described second outlet pipe afterbody are connected in floss hole, described urceolus and described sterile chamber are connected to pressure controller and Pressure gauge.Controlled the elements such as each valve by controller, automaticity is high, simplifies conveyance conduit and the discharge duct of pure steam simultaneously, and structure is simple, effectively lowers production cost, and increases work efficiency.
Description
Technical field
This utility model relates to a kind of sterilizing cabinet, particularly relates to a kind of pure vacuum sterilizer.
Background technology
Chinese patent (CN101690824B) discloses the online bactericidal unit of a kind of moist heat steam sterilization cabinets, comprise: entering of air filter, the admission line that outlet is connected and outlet pipe, air intake control valve and leaving air control valve is serially connected with respectively in admission line and outlet pipe, the drain water piping also comprising admission pipeline and be connected with the import of air filter, hydrophobic control valve and hydrophobic filter is serially connected with in drain water piping, inlet valve and vapor filter is serially connected with in admission pipeline, two-way is divided in the exit of admission pipeline, one tunnel is entered pure steam valve through filter and is connected with the outlet of air filter, another road is entered pure steam valve via interior room and is connected with the outlet of leaving air control valve, the porch of drain water piping is provided with temperature probe and pressure controller.Can be controlled the sterilising temp of air filter and steam pressure by temperature probe and pressure controller, the not thorough or excessive sterilizing of the filter element sterilizing avoiding causing air filter.
But, the condensate water formed when pure steam is carried to sterile chamber and cold air, and after sterilizing, the structure of the road of pure discharge of steam is more complicated, and cost is increased, and adds time and difficulty that controller controls the elements such as each valve simultaneously, work efficiency is reduced.
Utility model content
In order to solve the problem, it is simple that this utility model provides a kind of structure, the pure vacuum sterilizer that efficiency is high.
The technical solution adopted in the utility model is as follows:
A kind of pure vacuum sterilizer, comprise sterile chamber and be sleeved on the urceolus outside described sterile chamber, described sterile chamber is connected with the first admission line and the first outlet pipe, described first outlet pipe is arranged on the top of described sterile chamber, described first outlet pipe is arranged on the below of described sterile chamber, described urceolus is connected with the second admission line and the second outlet pipe, described second outlet pipe is arranged on the top of described urceolus, described second outlet pipe is arranged on the below of described urceolus, described first outlet pipe and described second outlet pipe afterbody are connected in floss hole, described urceolus and described sterile chamber are connected to pressure controller and Pressure gauge.
Above-mentioned pure vacuum sterilizer, wherein, described first admission line comprises the first jiao of A seating pneumatic operated valve, the first bronze medal filter and the air inlet that connect successively, and described first jiao of A seating pneumatic operated valve is connected with described sterile chamber; Described second admission line comprises the second jiao of A seating pneumatic operated valve, the second bronze medal filter and the air inlet that connect successively, and described second jiao of A seating pneumatic operated valve is connected with described urceolus.
Above-mentioned pure vacuum sterilizer, wherein, described second outlet pipe comprises the 3rd bronze medal filter and the first drain valve that connect successively, and described 3rd bronze medal filter is connected with described urceolus.
Above-mentioned pure vacuum sterilizer, wherein, described first outlet pipe comprises the first brass nonreturn valve, and drainage pipeline, discharge duct and pump-line that respectively with the first brass nonreturn valve is connected, and described first brass nonreturn valve is connected with described sterile chamber.
Above-mentioned pure vacuum sterilizer, wherein, described drainage pipeline comprises the 4th bronze medal filter, the 3rd brass nonreturn valve and the second drain valve that connect successively, and described 4th bronze medal filter is connected with described first brass nonreturn valve, and described second drain valve is connected with described floss hole.
Above-mentioned pure vacuum sterilizer, wherein, described discharge duct comprises the triangle A seating pneumatic operated valve connected successively, and described triangle A seating pneumatic operated valve is connected with described first brass nonreturn valve, and described triangle A seating pneumatic operated valve is also connected with described floss hole.
Above-mentioned pure vacuum sterilizer, wherein, described pump-line comprise successively with the 4th jiao of A seating pneumatic operated valve, heat exchanger, vacuum pump and the second brass nonreturn valve being connected, described 4th jiao of A seating pneumatic operated valve is connected with described first brass nonreturn valve, described second brass nonreturn valve is connected with described floss hole, described vacuum pump is also connected successively with water injection valve, the 5th jiao of A seating pneumatic operated valve and cooling water intake, and described heat exchanger is also connected with described 5th jiao of A seating pneumatic operated valve.
Above-mentioned pure vacuum sterilizer, wherein, described sterile chamber and described first brass nonreturn valve junction are also provided with probe; Probe is provided with in described sterile chamber.
Above-mentioned pure vacuum sterilizer, wherein, described sterile chamber and described urceolus are connected to relief valve.
Above-mentioned pure vacuum sterilizer, wherein, also comprises controller, and described controller is connected with described pressure controller, angle A seating pneumatic operated valve and popping one's head in respectively.
This utility model compared with the existing technology, has the following advantages and beneficial effect:
The pure vacuum sterilizer of this utility model, controlled the elements such as each valve by controller, automaticity is high, simplifies conveyance conduit and the discharge duct of pure steam simultaneously, and structure is simple, effectively lowers production cost, and increases work efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of pure vacuum sterilizer described in the utility model.
In figure: 1 is air inlet, 2 is the first bronze medal filter, 3 is first jiao of A seating pneumatic operated valve, 4 is Pressure gauge, 5 is pressure controller, 6 is air inlet, 7 is the second bronze medal filter, 8 is second jiao of A seating pneumatic operated valve, 9 is the 3rd bronze medal filter, 10 is the first drain valve, 11 is the 3rd brass nonreturn valve, 12 is the second drain valve, 13 is triangle A seating pneumatic operated valve, 14 is vacuum pump, 15 is the second brass nonreturn valve, 16 is floss hole, 17 is cooling water intake, 18 is the 5th jiao of A seating pneumatic operated valve, 19 is water injection valve, 20 is pipeline, 21 is drainage pipeline, 22 is heat exchanger, 23 is the 4th jiao of A seating pneumatic operated valve, 24 is the 4th bronze medal filter, 25 is the first brass nonreturn valve, 26 is probe, 27 is sterile chamber, 28 is urceolus, 29 is relief valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Shown in Figure 1, pure vacuum sterilizer, comprise sterile chamber 27 and be sleeved on the urceolus 28 outside sterile chamber 27, sterile chamber 27 is connected with the first admission line and the first outlet pipe, first outlet pipe is arranged on the top of sterile chamber 27, first outlet pipe is arranged on the below of sterile chamber 27, urceolus 28 is connected with the second admission line and the second outlet pipe, second outlet pipe is arranged on the top of urceolus 28, second outlet pipe is arranged on the below of urceolus 28, first outlet pipe and the second outlet pipe afterbody are connected in floss hole 16, urceolus 28 and sterile chamber 27 are connected to pressure controller 5 and Pressure gauge 4.
Sterile chamber is surrounded by inner core plate, and urceolus sleeve-board is contained in outside inner core plate, is urceolus between inner core plate and urceolus plate.
Steam is discharged to sterile chamber from the first outlet pipe respectively by the first admission line, and is discharged from the second outlet pipe to urceolus by the second admission line, and it utilizes steam lta, gradually cold air is squeezed to lower floor's outlet pipe discharges by upper strata.Wherein, adopt double-decker, being for heating urceolus before sterilization, making sterile chamber be able to preheating, be conducive to the heating rate improving sterilizing article.
Further, the first admission line comprises first jiao of A seating pneumatic operated valve 3, first bronze medal filter 2 of connecting successively and air inlet 1, first jiao of A seating pneumatic operated valve 3 is connected with sterile chamber 27; Second admission line comprises second jiao of A seating pneumatic operated valve 8, second bronze medal filter 7 of connecting successively and air inlet 6, second jiao of A seating pneumatic operated valve 8 is connected with urceolus 28.
Wherein, the pure steam of the first air inlet pipe Cemented filling (0.2 ~ 0.3Mpa), the second admission line delivering vapor (0.4 ~ 0.8Mpa).Entering of pure steam or steam is controlled respectively by angle A seating pneumatic operated valve.
Further, the second outlet pipe comprises the 3rd bronze medal filter 9 that connects successively and the first drain valve the 10, three bronze medal filter 9 is connected with urceolus 28.
Further, the first outlet pipe comprises the first brass nonreturn valve 25, and drainage pipeline, discharge duct and pump-line that respectively with the first brass nonreturn valve 25 is connected, and the first brass nonreturn valve 25 is connected with sterile chamber 27.
Drainage pipeline comprises the 4th bronze medal filter 24, the 3rd brass nonreturn valve 11 and the second drain valve the 12, four bronze medal filter 24 that connect successively and is connected with the first brass nonreturn valve 25, and the second drain valve 12 is connected with floss hole 16.
Discharge duct comprises triangle A seating pneumatic operated valve 13, the triangle A seating pneumatic operated valve 13 connected successively and is connected with the first brass nonreturn valve 25, and triangle A seating pneumatic operated valve 13 is also connected with floss hole 16.
Pump-line comprise successively with the 4th jiao of A seating pneumatic operated valve 23 be connected, heat exchanger 22, vacuum pump 14 and the second brass nonreturn valve 15,4th jiao of A seating pneumatic operated valve 23 is connected with the first brass nonreturn valve 25, second brass nonreturn valve 15 is connected with floss hole 16, vacuum pump 14 is also connected successively with water injection valve 19, the 5th jiao of A seating pneumatic operated valve 18 and cooling water intake 17, and heat exchanger 22 is also connected with the 5th jiao of A seating pneumatic operated valve 18.
Heat exchanger 22 comprises the pipeline 20 that is connected with cooling water intake 17 and discharges the drainage pipeline 21 of cooling water because of pure steam heating.
During sterilizing, namely pure steam enters sterile chamber by the first air inlet pipe, and the cold air now in sterile chamber is discharged from exhaustor, and condensate water is discharged from drain pipe.After sterilizing completes, the pure steam in sterile chamber is discharged from exhaustor.When carrying out drying to sterile chamber, exhaust tube operation, cooling water, from water inlet to heat exchanger, is lowered the temperature to pure steam, is then discharged from floss hole by vacuum pump.
Further, sterile chamber 27 and the first brass nonreturn valve 25 junction are also provided with probe 26; Probe 26 is provided with in sterile chamber 27.Wherein, probe can be temperature probe.Realize situation by what arrange that probe differentiates each function and each pipeline, automaticity is high.
Further, sterile chamber 27 and urceolus 28 are connected to relief valve 29.Relief valve is that opening type safety valve paid by spring.
Further, also comprise controller, controller is connected with pressure controller, angle A seating pneumatic operated valve and popping one's head in respectively.Controlled the realization of each element function by controller, automatization, effectively increases work efficiency.
The operation principle of the pure vacuum sterilizer of this utility model:
Step one: placing articles, first puts into sterile chamber by sterilizing article to be sterilized.
Step 2: urceolus heats, and makes steam enter urceolus and heats it.
Steam is from the second admission line in urceolus, steam will be full of in urceolus before sterilization and reach certain pressure (being generally greater than pressure needed for sterilization process), the article in sterile chamber are made to be able to preheating, be conducive to improving the heating rate to sterilizing article, then discharge from the second outlet pipe.
Step 3: sterilizing, when the instruction of urceolus pressure has reached pressure needed for sterilizing, by steam from the first admission line to sterile chamber, is discharged sterilizing cold air inside and condensate water by the first outlet pipe of bottom; The pressure and temperature of indoor subject to sterilization reaches sterilizing when requiring, makes it keep very fixed, to specifying sterilization time.
Step 4: aerofluxus, after sterilizing terminates, discharges the steam in sterilizing from the first outlet pipe.
Step 5: dry, if article need drying, is then realized by above-mentioned pump-line operation, is pumped into negative pressure in sterile chamber.
Step 6: eliminate vacuum, after drying, air enters sterile chamber through air filter, negative pressure disappears, pulling items.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. pure vacuum sterilizer, comprise sterile chamber (27) and be sleeved on described sterile chamber (27) urceolus outward (28), it is characterized in that, described sterile chamber (27) is connected with the first admission line and the first outlet pipe, described first outlet pipe is arranged on the top of described sterile chamber (27), described first outlet pipe is arranged on the below of described sterile chamber (27), described urceolus (28) is connected with the second admission line and the second outlet pipe, described second outlet pipe is arranged on the top of described urceolus (28), described second outlet pipe is arranged on the below of described urceolus (28), described first outlet pipe and described second outlet pipe afterbody are connected in floss hole (16), described urceolus (28) and described sterile chamber (27) are connected to pressure controller (5) and Pressure gauge (4).
2. pure vacuum sterilizer according to claim 1, it is characterized in that, described first admission line comprise connect successively first jiao of A seating pneumatic operated valve (3), the first bronze medal filter (2) and air inlet (1), described first jiao of A seating pneumatic operated valve (3) is connected with described sterile chamber (27); Described second admission line comprise connect successively second jiao of A seating pneumatic operated valve (8), the second bronze medal filter (7) and air inlet (6), described second jiao of A seating pneumatic operated valve (8) is connected with described urceolus (28).
3. pure vacuum sterilizer according to claim 1, it is characterized in that, described second outlet pipe comprises the 3rd bronze medal filter (9) and the first drain valve (10) that connect successively, and described 3rd bronze medal filter (9) is connected with described urceolus (28).
4. pure vacuum sterilizer according to claim 1, it is characterized in that, described first outlet pipe comprises the first brass nonreturn valve (25), and respectively with the first brass nonreturn valve (25) drainage pipeline, discharge duct and the pump-line that are connected, described first brass nonreturn valve (25) is connected with described sterile chamber (27).
5. pure vacuum sterilizer according to claim 4, it is characterized in that, described drainage pipeline comprises the 4th bronze medal filter (24), the 3rd brass nonreturn valve (11) and the second drain valve (12) that connect successively, described 4th bronze medal filter (24) is connected with described first brass nonreturn valve (25), and described second drain valve (12) is connected with described floss hole (16).
6. pure vacuum sterilizer according to claim 4, it is characterized in that, described discharge duct comprises the triangle A seating pneumatic operated valve (13) connected successively, described triangle A seating pneumatic operated valve (13) is connected with described first brass nonreturn valve (25), and described triangle A seating pneumatic operated valve (13) is also connected with described floss hole (16).
7. pure vacuum sterilizer according to claim 4, it is characterized in that, described pump-line comprise successively with the 4th jiao of A seating pneumatic operated valve (23) be connected, heat exchanger (22), vacuum pump (14) and the second brass nonreturn valve (15), described 4th jiao of A seating pneumatic operated valve (23) is connected with described first brass nonreturn valve (25), described second brass nonreturn valve (15) is connected with described floss hole (16), described vacuum pump (14) also with water injection valve (19), 5th jiao of A seating pneumatic operated valve (18) is connected successively with cooling water intake (17), described heat exchanger (22) is also connected with described 5th jiao of A seating pneumatic operated valve (18).
8. pure vacuum sterilizer according to claim 1, is characterized in that, described sterile chamber (27) and described first brass nonreturn valve (25) junction are also provided with pop one's head in (26); Probe (26) is provided with in described sterile chamber (27).
9. pure vacuum sterilizer according to claim 1, is characterized in that, described sterile chamber (27) and described urceolus (28) are connected to relief valve (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670829.8U CN204275074U (en) | 2014-11-11 | 2014-11-11 | Pure vacuum sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670829.8U CN204275074U (en) | 2014-11-11 | 2014-11-11 | Pure vacuum sterilizer |
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| Publication Number | Publication Date |
|---|---|
| CN204275074U true CN204275074U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420670829.8U Expired - Fee Related CN204275074U (en) | 2014-11-11 | 2014-11-11 | Pure vacuum sterilizer |
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| CN (1) | CN204275074U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105146235A (en) * | 2015-10-08 | 2015-12-16 | 青海泰柏特生物科技有限公司 | Method for killing microorganisms on surfaces of dry wolfberry fruits through circulating water vapor |
| CN105341617A (en) * | 2015-10-08 | 2016-02-24 | 青海泰柏特生物科技有限公司 | Circulation steam sterilization method for Chinese wolfberry fruit powder |
| CN105757445A (en) * | 2016-03-28 | 2016-07-13 | 张家港市嘉瑞制药机械有限公司 | Drain device and sterilization cabinet |
| CN105749304A (en) * | 2016-03-28 | 2016-07-13 | 张家港市嘉瑞制药机械有限公司 | Sterilization cabinet |
| CN106729793A (en) * | 2017-01-19 | 2017-05-31 | 张家港欧思瑞医疗科技有限公司 | A kind of prefilled syringe sterilizing cabinet |
| CN110368506A (en) * | 2019-07-30 | 2019-10-25 | 中国大冢制药有限公司 | Allocated gauging mark post sterilization tank |
| CN111281989A (en) * | 2020-03-31 | 2020-06-16 | 冰山松洋生物科技(大连)有限公司 | Vertical pressure steam sterilizer with safety exhaust function |
| CN112168985A (en) * | 2020-10-10 | 2021-01-05 | 山东新华医疗器械股份有限公司 | Pre-filling needle sterilization production line and production method |
-
2014
- 2014-11-11 CN CN201420670829.8U patent/CN204275074U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105146235A (en) * | 2015-10-08 | 2015-12-16 | 青海泰柏特生物科技有限公司 | Method for killing microorganisms on surfaces of dry wolfberry fruits through circulating water vapor |
| CN105341617A (en) * | 2015-10-08 | 2016-02-24 | 青海泰柏特生物科技有限公司 | Circulation steam sterilization method for Chinese wolfberry fruit powder |
| CN105757445A (en) * | 2016-03-28 | 2016-07-13 | 张家港市嘉瑞制药机械有限公司 | Drain device and sterilization cabinet |
| CN105749304A (en) * | 2016-03-28 | 2016-07-13 | 张家港市嘉瑞制药机械有限公司 | Sterilization cabinet |
| CN106729793A (en) * | 2017-01-19 | 2017-05-31 | 张家港欧思瑞医疗科技有限公司 | A kind of prefilled syringe sterilizing cabinet |
| CN110368506A (en) * | 2019-07-30 | 2019-10-25 | 中国大冢制药有限公司 | Allocated gauging mark post sterilization tank |
| CN110368506B (en) * | 2019-07-30 | 2024-05-28 | 中国大冢制药有限公司 | Sterilizing box for dispensing quantitative marker post |
| CN111281989A (en) * | 2020-03-31 | 2020-06-16 | 冰山松洋生物科技(大连)有限公司 | Vertical pressure steam sterilizer with safety exhaust function |
| CN112168985A (en) * | 2020-10-10 | 2021-01-05 | 山东新华医疗器械股份有限公司 | Pre-filling needle sterilization production line and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |