CN104548158B - High/low temperature sterilizing cabinet - Google Patents
High/low temperature sterilizing cabinet Download PDFInfo
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- CN104548158B CN104548158B CN201410821304.4A CN201410821304A CN104548158B CN 104548158 B CN104548158 B CN 104548158B CN 201410821304 A CN201410821304 A CN 201410821304A CN 104548158 B CN104548158 B CN 104548158B
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Abstract
The invention discloses a kind of high/low temperature sterilizing cabinet, including：Cabinet, the inner chamber of cabinet is sterilization chamber, described cabinet is jacket type structure, steam input mechanism, chuck layer drainage mechanism are connected with chuck layer respectively, the vapor communication pipe with control valve is communicated between chuck layer and sterilization chamber, vacuum device, inner chamber drainage mechanism, inner chamber exhaust gear, air fill into mechanism and are connected with sterilization chamber respectively, sterilization chamber is also connected with hydrogen peroxide generating mechanism, chuck layer is also communicated with the refrigerant input pipe with the first control valve, and described refrigerant input pipe is connected with refrigerant source.This practicality causes that sterilization chamber can carry out high-temperature sterilization, can be quickly converted to carry out low temperature sterilization again, and such one new advantage is：The temperature in sterilization chamber can be made to be rapidly reduced to meet the requirement of low temperature sterilization, so that individual sterilizing workshop just only need to configure a sterilizing cabinet, both greatly reduced the deployment cost of equipment, the floor space in sterilizing workshop is greatly reduced again.
Description
Technical field
The present invention relates to sterilizing cabinet technical field.
Background technology
Sterilizing cabinet is widely used in the sterilizing workshop of the industries such as pharmacy, food processing, biological products, health care.Go out
Bacterium cabinet mainly has two kinds --- and high-temperature sterilization cabinet and low temperature sterilization cabinet, wherein high-temperature sterilization cabinet are using high temperature and high pressure steam to being resistant to
Exterminating bacterium is carried out under the high temperature conditions by the article of high temperature, and low temperature sterilization cabinet is not then using low temperature hydrogen peroxide to tolerating height
The article of temperature carries out exterminating bacterium under cryogenic.
The structure of high-temperature sterilization cabinet includes：High-temperature sterilization cabinet, the inner chamber of high-temperature sterilization cabinet is high-temperature sterilization chamber, institute
The high-temperature sterilization cabinet stated is jacket type structure, and steam input mechanism and chuck layer drainage mechanism are connected with chuck layer respectively,
The vapor communication pipe with control valve, the first vacuum device, inner chamber draught engine are communicated between chuck layer and high-temperature sterilization chamber
Structure, inner chamber exhaust gear, the first air fill into mechanism and are connected with high-temperature sterilization chamber respectively.The operation principle of high-temperature sterilization cabinet
It is as follows：First, it would be desirable to which the article of high-temperature sterilization is put into high temperature sterilization chamber；Then, the first vacuum device is to high temperature
Sterilization chamber is vacuumized, while be input into spacer layer for high temperature, high steam by steam input mechanism, so as to be gone out to high temperature
Bacterium chamber is preheated, and chuck layer drainage mechanism is in hull-borne all the time, and the condensed water in chuck layer passes through chuck layer draining
Mechanism discharges；Stop vacuumizing when the vacuum in high-temperature sterilization chamber to setting value；Open the control on vapor communication pipe
Valve makes high temperature in chuck, high steam enter in high-temperature sterilization chamber, enter steam, the steam in high-temperature sterilization chamber
When pressure reaches setting value, the control valve on steam off communicating pipe, then the first vacuum device high-temperature sterilization chamber is taken out
Vacuum, in high-temperature sterilization chamber enter steam and the process that vacuumizes generally needs to be repeated in three times to ensure to go out high temperature with this
Air in bacterium chamber is drained；Followed by, the control valve on vapor communication pipe is opened, make high temperature, the high steam in chuck layer
Enter in high-temperature sterilization chamber, pressurize after the steam pressure in high-temperature sterilization chamber to setup pressure value, when high-temperature sterilization chamber
Indoor temperature reaches sterilizing setting value and enters sterilizing state；After sterilization time to setting value, open inner chamber exhaust gear and
Inner chamber drainage mechanism is exhausted and draining respectively, after high-temperature sterilization chamber vent, draining for a period of time, closes inner chamber air exhauster
Structure and inner chamber drainage mechanism, the first vacuum device vacuumizes to high-temperature sterilization chamber again, dry to high temperature sterilization chamber, so
After open the first air and fill into mechanism to pure air to normal pressure is filled into high-temperature sterilization chamber, autoclaving process terminates, and beats
Open the article that high-temperature sterilization cabinet can be taken off completing high-temperature sterilization.
The structure of low temperature sterilization cabinet includes：Low temperature sterilization cabinet, the inner chamber of low temperature sterilization cabinet is low temperature sterilization chamber, mistake
Hydrogen oxide generating mechanism, the second vacuum device, the second air fill into mechanism and are connected with low temperature sterilization chamber respectively.Low temperature goes out
The operation principle of bacterium cabinet is as follows：First, it would be desirable to which the article of low temperature sterilization is put into low temperature sterilization chamber；Then, second take out
Vacuum mechanism is vacuumized to low temperature sterilization chamber, stops taking out true when the vacuum in low temperature sterilization chamber to setting value
It is empty；Followed by be input into low temperature sterilization chamber hydrogen peroxide gas to setting concentration value, enter by hydrogen peroxide generating mechanism
Hydrogen peroxide gas, then the second vacuum device low temperature sterilization chamber is vacuumized, typically enter hydrogen peroxide and vacuumize need
It is repeated in twice, so that it is guaranteed that the air in low temperature sterilization chamber is drained；Then, hydrogen peroxide generating mechanism is by peroxide
Change hydrogen be input into low temperature sterilization chamber, until the hydrogen peroxide gas concentration in low temperature sterilization chamber is to setting value, protect
Pressure is maintained to sterilizing setting time；Then, the second vacuum device is evacuated in low temperature sterilization chamber to low temperature sterilization chamber
Hydrogen peroxide drain, the second air fills into mechanism to pure air to normal pressure is filled into low temperature sterilization chamber, and so far low temperature goes out
Bacterium process terminates, and it is the article that can be taken off completing low temperature sterilization to open low temperature sterilization cabinet.
Above-mentioned high-temperature sterilization cabinet can only carry out exterminating bacterium to the article for tolerating high temperature, and low temperature sterilization cabinet is typically only capable to
Article to not tolerating high temperature carries out exterminating bacterium, therefore in the industry such as pharmacy, food processing, biological products, health care
Sterilizing generally is required for being respectively configured high-temperature sterilization cabinet and low temperature sterilization cabinet in workshop, and the different thing of heatproof situation is met with this
The sterilizing of product, this undoubtedly considerably increases the spatial area in sterilizing workshop, also considerably increases being manufactured into for sterilizing workshop
This.
The content of the invention
The technical problem to be solved in the invention is：There is provided one kind can carry out high-temperature sterilization, and low temperature sterilization can be carried out again
High/low temperature sterilizing cabinet.
To solve the above problems, the technical solution adopted by the present invention is：High/low temperature sterilizing cabinet, including：Cabinet, cabinet it is interior
Chamber is sterilization chamber, and described cabinet is jacket type structure, steam input mechanism, chuck layer drainage mechanism respectively with chuck layer phase
Connection, be communicated between chuck layer and sterilization chamber band control valve vapor communication pipe, vacuum device, inner chamber drainage mechanism,
Inner chamber exhaust gear, air fill into mechanism and are connected with sterilization chamber respectively, sterilization chamber also with hydrogen peroxide generating mechanism phase
Connection, chuck layer is also communicated with the refrigerant input pipe with the first control valve, and described refrigerant input pipe is connected with refrigerant source.
Further, foregoing high/low temperature sterilizing cabinet, wherein, steam input mechanism includes：With high steam occurring source phase
The steam input pipe of connection, the second stop valve, the second filter are disposed with steam input pipe along steam conveying direction
With the second control valve.
Further, foregoing high/low temperature sterilizing cabinet, wherein, hydrogen peroxide generating mechanism includes：It is connected with sterilization chamber
Logical hydrogen peroxide delivery pipe, the conveying direction in hydrogen peroxide delivery pipe along hydrogen peroxide is sequentially communicated and is provided with peroxidating
Hydrogen storage tank, buffer tank and evaporator, peristaltic pump is provided with the hydrogen peroxide delivery pipe between Hydrogen peroxide storage and buffer tank
With the 16th control valve, peristaltic pump can be by the hydrogenperoxide steam generator in Hydrogen peroxide storage under the 16th control valve opening
It is delivered in buffer tank, the 15th control valve, evaporator is provided with the hydrogen peroxide delivery pipe between buffer tank and evaporator
The 14th control valve is provided with hydrogen peroxide delivery pipe between sterilization chamber.
Further, foregoing high/low temperature sterilizing cabinet, wherein, described air fills into mechanism to be included：Air delivery pipe, it is empty
Air compression filter is provided with letter shoot, the output end of air delivery pipe is connected by inner chamber air inlet pipe with sterilization chamber
Logical, the conveying direction in described inner chamber air inlet pipe along air is disposed with the 5th filter and the 3rd control valve.
Further, foregoing high/low temperature sterilizing cabinet, wherein, the output end that air fills into mechanism is also communicated with evaporator
Blowdown pipe, evaporator blowdown pipe is connected with evaporator, is disposed with the conveying direction evaporator blowdown pipe of air
6th filter, voltage regulation adjustor and the 18th control valve.
Further, foregoing high/low temperature sterilizing cabinet, wherein, vacuum device includes：What is be connected with sterilization chamber takes out
Vacuum tube, is provided with vavuum pump on vacuum-pumping tube, the 6th control is provided with the vacuum-pumping tube between vavuum pump and sterilization chamber
Valve.
Further, foregoing high/low temperature sterilizing cabinet, wherein, inner chamber drainage mechanism includes：In being connected with sterilization chamber
Chamber drainpipe, the 4th control valve and the second draining valve is disposed with the drainpipe of inner chamber along drainage direction.
Further, foregoing high/low temperature sterilizing cabinet, wherein, inner chamber exhaust gear includes：It is connected with sterilization chamber
Inner chamber blast pipe, is provided with the 5th control valve on the blast pipe of inner chamber.
It is an advantage of the invention that：When needing to carry out low temperature sterilization at once after high-temperature sterilization, liquid refrigerants enters chuck layer
And constantly discharge, so as to constantly the heat in chuck layer and sterilization chamber be taken away；Meanwhile, air fills into mechanism constantly will be normal
Warm air is filled into sterilization chamber, and the air for absorbing heat is constantly discharged by inner chamber exhaust gear, and this is formed to sterilization chamber
Indoor continuous purging, so as to constantly take away the heat inside sterilization chamber, the mode of this dual cooling can make sterilization chamber
Indoor temperature is rapidly reduced to meet the requirement of low temperature sterilization.High/low temperature sterilizing cabinet of the present invention can carry out high temperature and go out
Bacterium, can be quickly converted to carry out low temperature sterilization again, and such a sterilizing workshop just only needs to configure a sterilizing cabinet, drops significantly
Low equipment configuration cost, and the floor space in sterilizing workshop is greatly reduced, so as to greatly reduce sterilizing cost.
Brief description of the drawings
Fig. 1 is the principle schematic diagram. of high/low temperature sterilizing cabinet of the present invention.
Specific embodiment
The present invention is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, high/low temperature sterilizing cabinet, including：Cabinet 1, the inner chamber of cabinet 1 is sterilization chamber 2, described cabinet 1
Be jacket type structure, steam input mechanism 9, chuck layer drainage mechanism 13 are connected with chuck layer 3 respectively, chuck layer 3 with sterilizing
The vapor communication pipe 4 with control valve 41, vacuum device 5, inner chamber drainage mechanism 6, inner chamber exhaust gear are communicated between chamber 2
7th, air fills into mechanism 14 and is connected with sterilization chamber 2 respectively, and sterilization chamber 2 is also connected with hydrogen peroxide generating mechanism 10,
Chuck layer 3 is also communicated with the refrigerant input pipe 12 with the first control valve 11, and described refrigerant input pipe 12 is connected with refrigerant source,
The refrigerant of usual refrigerant source output is liquid, and liquid refrigerants can be the relatively low water of temperature.It is regulation liquid refrigerants flow size,
The first stop valve 19 is also set up on refrigerant input pipe 12, and also can be between the first stop valve 19 and the first control valve 11
Refrigerant input pipe 12 be provided for filter refrigerant the first filter 20.In the present embodiment, steam input mechanism 9 includes：With
The steam input pipe 91 that high steam occurring source is connected, is disposed with steam input pipe 91 along steam conveying direction
Two stop valves 92, the second filter 93 and the second control valve 94；Hydrogen peroxide generating mechanism 10 includes：It is connected with sterilization chamber 2
Logical hydrogen peroxide delivery pipe 101, the conveying direction in hydrogen peroxide delivery pipe 101 along hydrogen peroxide is sequentially communicated and is provided with
Hydrogen peroxide storage 102, buffer tank 103 and evaporator 104, the hydrogen peroxide between Hydrogen peroxide storage 102 and buffer tank 103
Conveying direction in delivery pipe 101 along hydrogen peroxide is disposed with the control valve 106 of peristaltic pump 105 and the 16th, the tenth
The hydrogenperoxide steam generator in Hydrogen peroxide storage 102 can be delivered to buffer tank by peristaltic pump 105 under the six control openings of valve 106
In 103, the 15th control valve 107, evaporation are provided with the hydrogen peroxide delivery pipe 101 between buffer tank 103 and evaporator 104
The 14th control valve 108 is provided with hydrogen peroxide delivery pipe 101 between tank and 104 sterilization chambers 2；Described air is filled into
Mechanism 14 includes：Air delivery pipe 141, is provided with air compression filter 142, air delivery pipe 141 on air delivery pipe 141
Output end be connected with sterilization chamber 2 by inner chamber air inlet pipe 21, along the conveying of air in described inner chamber air inlet pipe 21
Direction is disposed with the 5th filter 16 and the 3rd control valve 17；Vacuum device 5 includes：It is connected with sterilization chamber 2
Vacuum-pumping tube 51, is provided with vavuum pump 52 on vacuum-pumping tube 51, set on the vacuum-pumping tube 51 between vavuum pump 52 and sterilization chamber 2
It is equipped with the 6th control valve 53；Inner chamber drainage mechanism includes 6：The inner chamber drainpipe 61 connected with sterilization chamber 2, inner chamber drainpipe 61
On along drainage direction be disposed with the 4th control the draining valve 63 of valve 62 and second；Inner chamber exhaust gear 7 includes：With sterilization chamber
The inner chamber blast pipe 71 that room 2 is connected, is provided with the 5th control valve 72 on inner chamber blast pipe 71；Chuck layer drainage mechanism 13 is wrapped
Include：Chuck layer drainpipe 131, is communicated with the first draining valve 132 on chuck layer drainpipe 131, also set on chuck layer drainpipe 131
The 17th control valve 133 is equipped with, the 17th control valve 133 is connected in parallel with the first draining valve 132；In order to simplify pipeline structure,
Chuck layer drainpipe 131, inner chamber drainpipe 61, inner chamber blast pipe 71, the outlet of vacuum-pumping tube 51 are connected with discharge manifold 15
It is logical；Inner chamber drainpipe 61, inner chamber blast pipe 71, the input port of vacuum-pumping tube 51 are connected with inner chamber delivery pipe 22；Additionally, this
In embodiment, in order that hydrogen peroxide can fully uniformly in sterilization chamber 2, the output end of air delivery pipe 141 is also connected
There is evaporator blowdown pipe 23, evaporator blowdown pipe 23 is connected with evaporator 104, along the defeated of air on evaporator blowdown pipe 23
Direction is sent to be disposed with the 6th filter 171, the control valve 173 of voltage regulation adjustor 172 and the 18th.
Operation principle of the invention is：When high-temperature sterilization is needed, the article of high-temperature sterilization will be first needed to be put into sterilizing
In chamber 2, then open the 6th and control valve 53, start vavuum pump 52, vavuum pump 52 is vacuumized to sterilization chamber 2, is sterilized
The evacuated pipe 51 of air in chamber 2 is discharged from discharge manifold 15, while opening the second stop valve of steam input pipe 91
92 and second control valve 94, high temperature, high steam to enter chuck layer 3 after being filtered through the second filter 93 from steam input pipe 91
Interior, so as to be preheated to sterilization chamber 2, the first draining valve 132 in chuck layer drainage mechanism 13 is in hull-borne all the time,
Condensed water so in chuck layer 3 can be discharged through the first draining valve 132, when the vacuum in sterilization chamber 2 to setting value
Stopping is vacuumized；Then, opening the control valve 41 on vapor communication pipe 4 makes high temperature in chuck layer 3, high steam enter to and go out
Bacterium chamber 2 is interior, i.e. sterilization chamber 2 enters steam, when the steam pressure in sterilization chamber 2 reaches setting value, steam off connection
Control valve 41 on pipe 4, then starts vavuum pump 52 sterilization chamber 2 is carried out being evacuated to setting value, i.e. sterilization chamber 2 and take out very
Sky, above-mentioned sterilization chamber 2 enters steam and sterilization chamber 2 is vacuumized and is generally repeated in three times, it is ensured that by sterilization chamber 2
Air drain；Then the control valve 41 on vapor communication pipe 4 is opened again, enters to the high temperature in chuck layer 3, high steam
In sterilization chamber 2, pressurize after steam pressure to the setup pressure value in sterilization chamber 2 is gone out when the temperature in sterilization chamber reaches
Bacterium setting value is to enter sterilizing state；After sterilization time to setting value, the control valve 72 of opening the 5th makes the gas in sterilization chamber 2
Discharge is entered into discharge manifold 15 from inner chamber blast pipe 71, while opening the 4th control draining valve 63 of valve 62 and second makes sterilizing
Condensed water in chamber enters to discharge manifold 15 discharge from inner chamber drainpipe 61, sterilization chamber 2 is vented, draining for a period of time
Afterwards, inner chamber blast pipe 71 and inner chamber drainpipe 61 are closed, inner chamber vavuum pump 52 vacuumizes to sterilization chamber 2 again, to sterilization chamber
Room 2 dries；Then open the 3rd and control valve 17, make air after the compression filtering of air compression filter 142 through air delivery pipe
141 are entered in inner chamber air inlet pipe 21, and the compressed air in inner chamber air inlet pipe 21 is again passed by after the 5th filter 16 is filtered and entered
To sterilization chamber 2, when the air pressure in sterilization chamber 2 to normal pressure, high-temperature sterilization terminates, and opens sterilization chamber 2
Take out the article for completing high-temperature sterilization.
When needing to carry out low temperature sterilization at once after high-temperature sterilization terminates, due to just complete high-temperature sterilization sterilization chamber 2,
And the temperature of chuck layer 3 is very high, it is therefore desirable to sterilization chamber 2 and chuck layer 3 is cooled down rapidly, make in sterilization chamber 2
Rapid drop in temperature is to the temperature requirement for meeting low temperature sterilization.Cooling step is as follows：Open the first stop valve 19, first and control valve
11, and the 17th control valve 133 is opened, the clean liquid refrigerants after being filtered through the first filter 20 is defeated from refrigerant input pipe 12
Enter to chuck layer 3, discharged in finally draining into discharge manifold 15 through the 17th control draining valve 132 of valve 133 and first respectively, from
And constantly take away the heat in chuck layer 3 and sterilization chamber 2 rapidly, the purpose that the 17th control valve 133 is set is：Plus
The discharge of fast liquid refrigerants, so as to accelerate the cooling of chuck layer 3；The 3rd is opened simultaneously and controls the control valve 72 of valve 17 and the 5th, often
Warm air is entered in inner chamber air inlet pipe 21 after constantly compressing filtering by air compression filter 142 through air delivery pipe 141, interior
Compressed air in chamber air inlet pipe 21 is again passed by after the 5th filter 16 is filtered and entered in sterilization chamber 2, in sterilization chamber 2
Air constantly enters to discharge manifold 15 discharge through the 5th control valve 72 from inner chamber blast pipe 71 again, into sterilization chamber 2
Normal temperature air constantly to purging in sterilization chamber 2, so as to constantly the heat inside sterilization chamber 2 be taken away.In liquid
Refrigerant is cooled down to chuck layer 3 and normal temperature air is under the double action of purging in sterilization chamber 2, the temperature energy in sterilization chamber 2
It is rapidly reduced to meet the temperature requirement of low temperature sterilization.If being cooled down to chuck layer 3 in liquid refrigerants and normal temperature air being to going out
Under the double action of the purging of bacterium chamber 2, the temperature in sterilization chamber 2 is not down to the temperature requirement of low temperature sterilization also, now exists
In the state of liquid refrigerants continues to cool down chuck layer 3, sterilization chamber 2 can be carried out to vacuumize quick cooling, specific steps
For：The 3rd control control valve 72 of valve 17 and the 5th is closed, the 6th is opened and is controlled valve 53, start vavuum pump 52,52 pairs, vavuum pump goes out
Is vacuumized in bacterium chamber 2, discharged the hot-air in sterilization chamber 2 is rapid from discharge manifold 15, the is then opened again
Three control valves 17, make the normal temperature air of cleaning fill into sterilization chamber 2 to normal pressure.Vacuumizing quick cooling can be as needed
Repeatedly, until the temperature in sterilization chamber 2 is rapidly reduced to meet the requirement of low temperature sterilization.
After temperature in sterilization chamber 2 meets the requirement of low temperature sterilization, you can carry out low temperature sterilization.First, it would be desirable to low
The article of temperature sterilizing is put into sterilization chamber 2；Then, open the 6th and control the control valve 108 of valve the 53, the 14th, start vacuum
Pump 52, vavuum pump 52 is vacuumized to sterilization chamber 2 and evaporator 108, when the vacuum in sterilization chamber 2 to setting value
Stopping is vacuumized, and is closed the 6th and is controlled the valve 108 of valve 53 and the 14th；Followed by opening the 16th controls valve 106, peristaltic pump
105 are delivered in buffer tank 103 to setting metering the hydrogenperoxide steam generator in Hydrogen peroxide storage 102, close the 16th and control
Valve processed 106, opens the 15th and controls valve 107, and the hydrogenperoxide steam generator in buffer tank 103 entered in evaporator 104, opens the
14 control valves 108, the hydrogenperoxide steam generator in evaporator 104 is controlled by the hydrogen peroxide gas that thermal evaporation is produced through the 14th
Valve 108 is entered in sterilization chamber 2 from hydrogen peroxide delivery pipe 101, meanwhile, to open the 18th and control valve 173, air is through air
The compression filtering of compression filter 142, then the compressed air of cleaning is formed through the filtering of the 6th filter 171 and the voltage stabilizing of voltage-stablizer 172,
Clean compressed air is entered in evaporator 104 from evaporator blowdown pipe 23, and clean compressed air is produced with evaporator 104
Hydrogen peroxide gas together through the 14th control valve 108 filled into sterilization chamber 2 from hydrogen peroxide delivery pipe 101 so that
Enable that hydrogen peroxide gas are evenly distributed in whole sterilization chamber 2, effectively improve sterilization effect.When in sterilization chamber 2
When the concentration of hydrogen peroxide gas reaches sterilizing setting concentration value, pressurize maintains balance to the sterilization time of setting；Then open again
Dynamic vavuum pump 52, makes it be vacuumized to sterilization chamber 2 to drain hydrogen peroxide, then opens the 3rd and controls valve 17 to fill into cleaning
Air to normal pressure, sterilizing terminates, and it is the article that can be taken off completing low temperature sterilization to open sterilization chamber 2.
The advantage of the invention is that：When needing to carry out low temperature sterilization at once after high-temperature sterilization, liquid refrigerants enters chuck
Layer 3, so as to constantly take away the heat in chuck layer 3 and sterilization chamber 2；Meanwhile, normal temperature air is through air compression filter
142nd, the clean compressed air that the filtering of the 5th filter 16 is formed constantly is entered in sterilization chamber 2, and constantly from inner chamber row
Discharged in tracheae 71, this is formed to the continuous purging in sterilization chamber, so that constantly take away the heat inside sterilization chamber 2,
The mode of dual cooling can make the temperature in sterilization chamber 2 be rapidly reduced to meet the requirement of low temperature sterilization.It is of the present invention
High/low temperature sterilizing cabinet can carry out high-temperature sterilization, can be quickly converted to carry out low temperature sterilization again, and such a sterilizing workshop is just
A sterilizing cabinet only need to be configured, the deployment cost of equipment is greatly reduced, and greatly reduces the floor space in sterilizing workshop,
So as to greatly reduce sterilizing cost.
Claims (5)
1. high/low temperature sterilizing cabinet, including：Cabinet, the inner chamber of cabinet is sterilization chamber, and described cabinet is jacket type structure, is steamed
Vapour input mechanism, chuck layer drainage mechanism are connected with chuck layer respectively, and band control is communicated between chuck layer and sterilization chamber
The vapor communication pipe of valve, vacuum device, inner chamber drainage mechanism, inner chamber exhaust gear, air fill into mechanism respectively with sterilization chamber
Room is connected, it is characterised in that：Sterilization chamber is also connected with hydrogen peroxide generating mechanism, and chuck layer is also communicated with band first
The refrigerant input pipe of valve, described refrigerant input pipe is controlled to be connected with refrigerant source；Steam input mechanism includes：Steamed with high pressure
The steam input pipe that vapour occurring source is connected, on steam input pipe along steam conveying direction be disposed with the second stop valve,
Second filter and the second control valve；Hydrogen peroxide generating mechanism includes：The hydrogen peroxide conveying being connected with sterilization chamber
Pipe, the conveying direction in hydrogen peroxide delivery pipe along hydrogen peroxide be sequentially communicated be provided with Hydrogen peroxide storage, buffer tank and
Evaporator, is provided with peristaltic pump and the 16th control valve in the hydrogen peroxide delivery pipe between Hydrogen peroxide storage and buffer tank,
Can be delivered to the hydrogenperoxide steam generator in Hydrogen peroxide storage in buffer tank by peristaltic pump under the 16th control valve opening,
The 15th control valve is provided with hydrogen peroxide delivery pipe between buffer tank and evaporator, between evaporator and sterilization chamber
The 14th control valve is provided with hydrogen peroxide delivery pipe；The output end that air fills into mechanism is also communicated with evaporator blowdown pipe,
Evaporator blowdown pipe is connected with evaporator, and the 6th mistake is disposed with the conveying direction evaporator blowdown pipe of air
Filter, voltage regulation adjustor and the 18th control valve.
2. high/low temperature sterilizing cabinet according to claim 1, it is characterised in that：Described air fills into mechanism to be included：It is empty
Letter shoot, is provided with air compression filter on air delivery pipe, the output end of air delivery pipe by inner chamber air inlet pipe with
Sterilization chamber is connected, and the conveying direction in described inner chamber air inlet pipe along air is disposed with the 5th filter and
Three control valves.
3. high/low temperature sterilizing cabinet according to claim 1, it is characterised in that：Vacuum device includes：With sterilization chamber
The vacuum-pumping tube being connected, is provided with vavuum pump on vacuum-pumping tube, set on the vacuum-pumping tube between vavuum pump and sterilization chamber
There is the 6th control valve.
4. high/low temperature sterilizing cabinet according to claim 1, it is characterised in that：Inner chamber drainage mechanism includes：With sterilization chamber
The inner chamber drainpipe of room connection, the 4th control valve and the second draining valve is disposed with the drainpipe of inner chamber along drainage direction.
5. high/low temperature sterilizing cabinet according to claim 1, it is characterised in that：Inner chamber exhaust gear includes：With sterilization chamber
The inner chamber blast pipe that room is connected, is provided with the 5th control valve on the blast pipe of inner chamber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410821304.4A CN104548158B (en) | 2014-12-26 | 2014-12-26 | High/low temperature sterilizing cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410821304.4A CN104548158B (en) | 2014-12-26 | 2014-12-26 | High/low temperature sterilizing cabinet |
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| CN104548158A CN104548158A (en) | 2015-04-29 |
| CN104548158B true CN104548158B (en) | 2017-06-06 |
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| CN201410821304.4A Active CN104548158B (en) | 2014-12-26 | 2014-12-26 | High/low temperature sterilizing cabinet |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107007851A (en) * | 2017-01-19 | 2017-08-04 | 张家港欧思瑞医疗科技有限公司 | A kind of lotion concentration sterilizing 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 |
| CN111594976B (en) * | 2020-03-03 | 2022-04-19 | 青岛海尔空调器有限总公司 | Method for cleaning air conditioner and air conditioner |
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| CN203183363U (en) * | 2013-02-16 | 2013-09-11 | 淄博康元医疗器械有限公司 | Ternary composite sterilization device |
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| CN204521663U (en) * | 2014-12-26 | 2015-08-05 | 张家港市环宇制药设备有限公司 | High/low temperature sterilizing cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012019937A1 (en) * | 2012-10-11 | 2014-04-17 | Fresenius Medical Care Deutschland Gmbh | sterilization procedures |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127538A (en) * | 2011-11-28 | 2013-06-05 | 钱军 | Multi-purpose sterilization method and multifunctional sterilizer thereof |
| CN203183363U (en) * | 2013-02-16 | 2013-09-11 | 淄博康元医疗器械有限公司 | Ternary composite sterilization device |
| CN203815923U (en) * | 2014-04-16 | 2014-09-10 | 张家港市华菱医疗设备制造有限公司 | Gas supply system of medical low-temperature steam formaldehyde sterilizing cabinet |
| CN204521663U (en) * | 2014-12-26 | 2015-08-05 | 张家港市环宇制药设备有限公司 | High/low temperature sterilizing cabinet |
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| CN104548158A (en) | 2015-04-29 |
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