CN2399026Y - Multifunctional aseptic purifying storage case - Google Patents
Multifunctional aseptic purifying storage case Download PDFInfo
- Publication number
- CN2399026Y CN2399026Y CN 99258562 CN99258562U CN2399026Y CN 2399026 Y CN2399026 Y CN 2399026Y CN 99258562 CN99258562 CN 99258562 CN 99258562 U CN99258562 U CN 99258562U CN 2399026 Y CN2399026 Y CN 2399026Y
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- cabinet
- chamber
- apotheca
- switch
- air
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Abstract
The utility model relates to a multifunctional sterile purifying storage cabinet, which is composed of a cabinet body and a cabinet door, wherein, the cabinet body comprises a storage chamber, a flow dispersing chamber, a sterilizing chamber and a compressor chamber. The utility model has the functions of a sterile purifying storage cabinet, a superclean work table, a cold storage box, a biochemical cultivation box, etc. Besides, the utility model overcomes the defects, such as single function and large area occupation of a work chamber of the existing instruments. The utility model can be used for the sterile storage, the sterilization, the sterile experiment operation, the cold storage and the biochemical cultivation of experiment vessels, medical surgical instruments, medicine, biological products, food, etc. so as to save the expenditure and the occupying space of instruments, and a secondary pollution problem, etc. during work process can be solved.
Description
This utility model relates to a kind of multi-functional aseptic purification storage cabinet.
At present, adopt glass wood cabinets as the experimental ware storing compartment in the control laboratory, and common strongboxs are adopted in depositing of medical surgical instrument more, common refrigerator is then used in depositing of medicine, food, vaccine etc. more.Owing to do not make purified treatment, (antibacterial is with virus mainly on the dust attached to the invisible 0.5 μ m of naked eyes～2 μ m size for the having in mycopowder dirt and the cabinet outer air as many of air in the cabinet, its quantity reaches about 1,000 ten thousand/liter), yet the depositing of experimental ware, operating theater instruments etc. all requires asepticly to pollute or infect avoiding, and this just must carry out sterilization treatment.
The conventional Biocidal treatment method of experimental ware, operating theater instruments etc. is: earlier implements are cleaned, the experimental ware airing, operating theater instruments is wrapped with cloth (multilamellar repeatedly), and reuse high temperature and high pressure steam sterilization connects bag with experimental ware, operating theater instruments then and is put in wooden cabinet or the strongbox.The shortcoming of this way is:
1, effectively the maintenance phase is short, and general experimental ware is 2-3 days, and operating theater instruments is 5-7 days (no matter whether opening bag), must sterilize once more;
2, access inconvenience, a bag operating theater instruments is only got wherein one sometimes, the sterilization again again of then whole bag apparatus;
3, the apparatus that comes out from disinfection with high pressure steam etc. the process in the cupboard put into still have secondary pollution may, and in cabinet, can not carry out the two-stage sterilization sterilization.
The purpose of this utility model is to provide can carry out implements and go into the aseptic storage cabinet of two-stage sterilization disinfectant behind the cabinet, can be used as the aseptic purifying tank that laboratory sterile working platform uses, can also save the aseptic purification storage cabinet that takes up room of laboratory equlpment infusion of financial resources and minimizing instrument and equipment.
In order to achieve the above object, this utility model has adopted a kind of multi-functional aseptic purification storage cabinet, this aseptic purification storage cabinet is made up of cabinet and cabinet door, wherein, cabinet comprises apotheca, stream chamber, sterile chamber and compressor room loose, be equipped with signal controlled switch group, reversal valve switch, temperature indicator and temperature controller in the cabinet front, the cabinet door is to be made of the double-deck transparent doors that is embedded with sealing strip.The dividing plate shelf that is equipped with ultraviolet sterilizing lamp, daylight lamp, temperature inductor, the interior heat exchanger of cabinet in the apotheca and can arbitrarily disposes is separated by by the orifice plate that can ventilate between apotheca and the diffusing stream chamber; Loose and flow the indoor air exhauster that is equipped with, the on and off switch of air exhauster and the synchronous interaction of outer cabinet door trip, the air inlet of air exhauster is connected with the sterile chamber; Be equipped with in the sterile chamber epimere of air filter, ultraviolet sterilizing lamp and aqueduct and the 1st turn one's coat curved, the switch of its ultraviolet sterilizing lamp and the also synchronous interaction of outer cabinet door trip; Turn one's coat curved for the 2nd that is equipped with in the compressor room on airstrainer, filter, compressor, aerofoil fan, cabinet external heat exchanger, capillary tube, aqueduct stage casing and hypomere and the stage casing thereof.
Power control system mainly is made up of an on-off circuit in parallel and a polarity transformation circuits.Under parallel control loop control, as long as any one outer cabinet door is opened, then the power connection of air exhauster and sterile chamber's Burdick lamp produces the gas high pressure in the apotheca, and when opening the internal layer cabinet more behind the door, air-flow from inside outwards flows out.Under polarity transformation circuits control, when apotheca need be lowered the temperature, the reversal valve switch is transferred to the position of " cold ", low-pressure refrigerant vapor from heat exchanger in the cabinet is compressed into high compressed steam by the compressor suction, enter the cabinet external heat exchanger, effect by aerofoil fan, the air outer with cabinet carries out heat exchange and becomes refrigerant liquid, through the blood pressure lowering of filter capillary-compensated, enter heat exchanger evaporation in the cabinet after the cooling, and carry out heat exchange and become low-pressure refrigerant vapor with air that apotheca need be regulated, so circulate again and again and reach the purpose of apotheca cooling; When apotheca need heat up, the reversal valve switch is transferred to the position of " warming up ", low-pressure refrigerant vapor from the cabinet external heat exchanger is compressed into high compressed steam by the compressor suction, enter heat exchanger in the cabinet, and carry out heat exchange and become refrigerant liquid with air that the apotheca domestic demand is regulated, through entering the evaporation of cabinet external heat exchanger after the blood pressure lowering of filter capillary-compensated, the cooling, effect by aerofoil fan, carry out heat exchange and become low-pressure refrigerant vapor with the cabinet outer air, so circulate again and again and reach the purpose of intensification apotheca in.
Air filter adopts the changeable type air filter.
Airstrainer also can often be pulled down cleaning.
This utility model can be simplified the sterilization of experimental ware, medical apparatus and instruments etc. and preserve maneuver, both access was convenient to make experimental ware, medical apparatus and instruments etc., prolong effective holding time again, increase dischargeable capacity, save advantages such as high steam, and in biochemistry, Experiment of Analytical Chemistry, the aseptic storage of medicine, food, biological product etc., there is extensive use aspects such as biochemical cultivation, spawn culture.
The utility model is further explained and explanation below in conjunction with accompanying drawing:
Fig. 1 is an external form sketch map of the present utility model;
Fig. 2 is a structural representation of the present utility model.
Among Fig. 1, Fig. 2, this utility model is made up of cabinet 1 and cabinet door 2, wherein, cabinet 1 comprises apotheca 3, stream chamber 4, sterile chamber 5 and compressor room 14 loose, the front of cabinet 1 is equipped with signal controlled switch group 27, reversal valve switch 29, temperature indicator 26 and temperature controller 30, cabinet door 2 is to be made of the double-deck transparent doors that is embedded with sealing strip, can observe easily that implements in the cabinet are deposited, the situation of experiment progress etc.Be equipped with ultraviolet sterilizing lamp 7 in the apotheca 3, it can carry out the two-stage sterilization sterilization to depositing implements etc. in, daylight lamp 8 is used for the operating illumination of ultra-clean experiment, temperature inductor 15 can be responded to the temperature in the apotheca 3, heat exchanger 16 can carry out heat exchange with air in the apotheca 3 in the cabinet, arbitrarily the dividing plate shelf 9 of configuration can be used for placing rightly required various implements, is separated by by the orifice plate 11 that can ventilate between apotheca 3 and the diffusing stream chamber 4; Loosing to flow in the chamber 4 is equipped with air exhauster 10, and the on and off switch of air exhauster 10 and the 2 switch synchronous interactions of outer cabinet door are promptly opened outer cabinet door 2 air exhausters 10 and also opened synchronously, and vice versa, and the air inlet of air exhauster 10 is connected with sterile chamber 5; Be equipped with air filter 12 and ultraviolet sterilizing lamp 13 in the sterile chamber 5, it can filter the air that enters sterile chamber 5 and sterilization, also be equipped with in the sterile chamber 5 aqueduct 28 epimere and on the 1st turn one's coat curved 23; Be equipped with airstrainer 17 in the compressor room 14, filter 18, compressor 19, aerofoil fan 20, cabinet external heat exchanger 21, capillary tube 22, turn one's coat curved 24 for the 2nd on the stage casing of aqueduct 28 and hypomere and the stage casing thereof, the lower end of logical apotheca 3 on the aqueduct 28, and pass sterile chamber 5 and compressor room 14, draw lower end by the exhaust outlet 26 of compressor room 14, it act as in the air of discharging in the apotheca 3 and the cabinet that heat exchanger 16 carries out after the heat exchange and the condensed water that forms, on the aqueduct 28 2 curved 23 and 24 the effect of turning one's coat is to utilize the condensed water that accumulates that the air at aqueduct 28 two ends is intercepted to open, thereby avoided the air in the apotheca 3 directly to communicate with the cabinet outer air and contaminated possibility, compressor 19 is when work, air enters compressor room 14 by air inlet 25 through airstrainer 17, under the effect of aerofoil fan 20, discharge by exhaust outlet 31.
When opening outer cabinet door 2, the on and off switch of having opened the Burdick lamp 13 in air exhauster 10 and the sterile chamber 5 in parallel simultaneously, air enters air filter 12 by air inlet 6 and filters, after ultraviolet sterilizing lamp 13 sterilizations, enter the air inlet of air exhauster 10, send in the stream chamber 5 of loosing by the gas outlet of air exhauster 10 again, go into apotheca 3 through orifice plate 11, promptly produce the gas high pressure in the apotheca 3, when opening internal layer cabinet door again, air-flow is flowed out outward by the lining, and the dust that prevented to carry disease germs enters apotheca 3, but access implements at this moment, also can carry out aseptic ultra-clean experimental implementation, close internal layer and outer cabinet door 2 successively after, the power supply of air exhauster 10 and ultraviolet sterilizing lamp 13 cuts off automatically.
When apotheca 3 needs cooling, reversal valve switch 29 is transferred to the position of " cold ", low-pressure refrigerant vapor from heat exchanger in the cabinet 16 is compressed into high compressed steam by compressor 19 suctions, enter cabinet external heat exchanger 21, effect by aerofoil fan 20, the air outer with cabinet carries out heat exchange and becomes refrigerant liquid, through the 22 throttling blood pressure lowerings of filter 18 capillary tubies, enter heat exchanger 16 evaporations in the cabinet after the cooling, and carry out heat exchange and become low-pressure refrigerant vapor with air that apotheca 3 domestic demands are regulated, so circulate again and again and reach the purposes of cooling in the apotheca 3.
When apotheca 3 needs to heat up, reversal valve switch 29 is transferred to the position of " warming up ", low-pressure refrigerant vapor from cabinet external heat exchanger 21 is compressed into high compressed steam by compressor 19 suctions, enter heat exchanger 16 in the cabinet, and carry out heat exchange and become refrigerant liquid with air that apotheca 3 domestic demands are regulated, through the 22 throttling blood pressure lowerings of filter 18 capillary tubies, enter 21 evaporations of cabinet external heat exchanger after the cooling, effect by aerofoil fan 20, carry out heat exchange and become low-pressure refrigerant vapor with the cabinet outer air, so circulate again and again and reach the purposes that heat up in the apotheca 3.
Temperature in the apotheca 3 is shown by the temperature indicator on the cabinet 26, and is regulated by temperature controller 30 by temperature inductor 15 perception.
The Kai Heguan of various lamps in the signal controlled switch group 27 may command cabinets.
This utility model also can be loaded onto wheel and be convenient to move freely, and also can mix uninterrupted power source normal operation etc. when having a power failure.
Claims (5)
1, multi-functional aseptic purification storage cabinet, it is characterized in that it is made of cabinet (1) and cabinet door (2), wherein cabinet (1) comprises apotheca (3), stream chamber (4), sterile chamber (5) and compressor room (14) loose, be equipped with signal controlled switch group (27), reversal valve switch (29), temperature indicator (26) and temperature controller (30) in the cabinet front, cabinet door (2) is for being embedded with the double-deck transparent doors of sealing strip.
2, aseptic purification storage cabinet according to claim 1, the dividing plate shelf (9) that it is characterized in that being equipped with in the apotheca (3) heat exchanger (16) in ultraviolet sterilizing lamp (7), daylight lamp (8), temperature inductor (15), the cabinet and can arbitrarily dispose, apotheca (3) are separated by by the orifice plate that can ventilate (11) with loosing to flow between the chamber (4).
3, aseptic purification storage cabinet according to claim 1, it is characterized in that loosing flowing in the chamber (4) and be equipped with air exhauster (10), the on and off switch of air exhauster (10) and outer cabinet door (2) switch synchronous interaction, the air inlet of air exhauster (10) is connected with sterile chamber (5).
4, aseptic purification storage cabinet according to claim 1, it is characterized in that being equipped with in the sterile chamber (5) epimere and the 1st turn one's coat curved (23) thereof of air filter (12), ultraviolet sterilizing lamp (13), aqueduct (28), the switch of ultraviolet sterilizing lamp (13) and the also synchronous interaction of outer cabinet door (2) switch.
5, aseptic purification storage cabinet according to claim 1 is characterized in that being equipped with in the compressor room (14) stage casing of airstrainer (17), filter (18), compressor (19), aerofoil fan (20), cabinet external heat exchanger (21), capillary tube (22), aqueduct (28) and the 2nd turn one's coat curved (24) on hypomere and the stage casing thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99258562 CN2399026Y (en) | 1999-12-24 | 1999-12-24 | Multifunctional aseptic purifying storage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99258562 CN2399026Y (en) | 1999-12-24 | 1999-12-24 | Multifunctional aseptic purifying storage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2399026Y true CN2399026Y (en) | 2000-10-04 |
Family
ID=34041128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99258562 Expired - Fee Related CN2399026Y (en) | 1999-12-24 | 1999-12-24 | Multifunctional aseptic purifying storage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2399026Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106244448A (en) * | 2016-08-03 | 2016-12-21 | 南通三盛鑫生物科技股份有限公司 | A kind of bacterium culture systems |
| CN106729786A (en) * | 2016-11-14 | 2017-05-31 | 安徽名杰净化科技有限公司 | Personnel's purification channel in GMP workshops |
| CN107007045A (en) * | 2017-05-05 | 2017-08-04 | 盐城市华鸥实业有限公司 | A kind of glass apparatus storage cabinet |
-
1999
- 1999-12-24 CN CN 99258562 patent/CN2399026Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106244448A (en) * | 2016-08-03 | 2016-12-21 | 南通三盛鑫生物科技股份有限公司 | A kind of bacterium culture systems |
| CN106244448B (en) * | 2016-08-03 | 2019-04-09 | 南通三盛鑫生物科技股份有限公司 | A kind of bacterium germination culture systems |
| CN106729786A (en) * | 2016-11-14 | 2017-05-31 | 安徽名杰净化科技有限公司 | Personnel's purification channel in GMP workshops |
| CN107007045A (en) * | 2017-05-05 | 2017-08-04 | 盐城市华鸥实业有限公司 | A kind of glass apparatus storage cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |