CN204724194U - One can sterilizing thermostat water bath - Google Patents
One can sterilizing thermostat water bath Download PDFInfo
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- CN204724194U CN204724194U CN201520334542.2U CN201520334542U CN204724194U CN 204724194 U CN204724194 U CN 204724194U CN 201520334542 U CN201520334542 U CN 201520334542U CN 204724194 U CN204724194 U CN 204724194U
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Abstract
The utility model discloses one can sterilizing thermostat water bath, particularly, describedly pot cover, pot body, base, built-in temperature electrode, heating plate, magnetic stirring apparatus, temperature mixing control panel, temperature control equipment and magnetic agitation motor can be comprised by sterilizing thermostat water bath.Of the present utility model can sterilizing thermostat water bath compared with traditional water bath pot, can by the taking and placing at any time of stainless-steel pan body, not only be convenient to the clean of internal wall pot body, and by the mode of moist heat sterilization by the water high-temperature sterilization in water-bath, reduce the pollution of water in dust proof workshop thermostat water bath, adopt heating plate to coordinate agitator, make heating effect fast and evenly, there is the advantage that structure is simple, floor space is little, easy to use.
Description
Technical field
The utility model relates to biological technical field, particularly a kind of thermostat water bath for cell recovery.
Background technology
Thermostat water bath is widely used in drying and concentrates, distills, floods chemical reagent, dipping medicine and biologic product, also can be used for constant temperature water bath heating and other humid tests, is the indispensable instrument of biology, heredity, virus, aquatic products, environmental protection, medicine, health, Biochemical Lab, analysis room and education and scientific research.Thermostat water bath surface generally adopts electrostatic painting process, and inner bag, upper cover all adopt corrosion resistant plate to make, anticorrosive, and use digital display temperature control, temperature-controlled precision is high, stable performance.
Traditional thermostat water bath uses in common laboratory, but require to use traditional thermostat water bath to have following shortcoming in higher dust proof workshop at laminar flow: the water in water-bath is easy long dirt and breed bacteria under unlimited condition and suitable temperature, usually we can use anticorrisive agent, the such as process such as copper sulphate, Sodium azide, but these material poisonous and harmfuls, and perishable stainless steel inwall, and growing of microorganism can not be avoided completely.In the cell recovery stage, need the firm cryopreservation tube fast melt taken out from liquid nitrogen container, because cryopreservation tube can indirectly or directly contact with the water in water-bath, easily pollute, the microorganism in the water of therefore water-bath also exists larger risk to cell recovery.Therefore, be necessary to provide one can sterilizing thermostat water bath to solve the problem.
Utility model content
In order to solve the problem, the purpose of this utility model is to provide one can sterilizing thermostat water bath, in advance by after adding appropriate purified water in stainless-steel pan body before using, put into the sterilizing of moist heat sterilization cabinet, and carry out constant temperature under air-proof condition, water is made to be in the clean environment of relative insulation, ensure that the cleanliness factor before uncapping, after using, again change water sterilizing, treat that next cell recovery uses, effectively reduce the impact on cell recovery and clean room environment of microorganism in water.
For achieving the above object, the utility model is by the following technical solutions:
One can sterilizing thermostat water bath, comprise pot cover, pot body, base, built-in temperature electrode, heating plate, magnetic stirring apparatus, temperature mixing control panel, temperature control equipment and magnetic agitation motor, described pot cover is provided with air cleaner, described magnetic stirring apparatus is arranged in described pot body, one end of described built-in temperature electrode is arranged in described pot body, the other end and described temperature control equipment removably circuit are connected, described heating plate is arranged on described base, described temperature control equipment and described magnetic agitation motor is integrated is arranged in described base, described temperature mixing control panel is connected with described temperature control equipment and described magnetic agitation motor circuit respectively, after design temperature, bath temperature is regulated by described temperature control equipment, drive described magnetic stirring apparatus to rotate by described magnetic agitation motor simultaneously, water in described pot body is mixed, heating effect is good.
In an instantiation, the profile of described air cleaner is disk like filter, interface is trapezoidal hose connection, adopt silica gel hose to be connected with between described pot cover, shell sizes is about 62mm, and inner membrance adopts hydrophobic PTFE film as air filtration media, the aperture of described PTFE film is 0.2 μm, can reuse by autoclaving, for the gas exchanges inside and outside water-bath in high-pressure sterilizing course, guarantee that the pressure inside and outside water-bath keeps balance.
Preferably, between described pot cover and described pot body, use rubber seal rings for seal, avoid after high-temperature sterilization contacting with external microbe.
Preferably, the both sides external of described pot body is provided with handle, is convenient to taking and placing, and is easy to cleaning in pot body.
Preferably, described temperature mixing control panel is arranged at the outside of described base.
Preferably, the material of described pot body is stainless steel.
The beneficial effects of the utility model:
1, stainless-steel pan body can taking and placing at any time, add appropriate purified water before using in pot body, and cover pot cover and put into moist heat sterilization cabinet and carry out sterilizing, in effective anti-sealing, microorganism is on the impact of environment.Sterilized pot body is placed on heating temperatures dish, and by control panel setting bath temperature and mixing speed, kettle temperature realizes thermostatic control by the heating of heating plate and pot body natural heat dissipation, stirs and makes temperature mixing even, pot body good leak tightness.Before using, open pot cover, cryopreservation tube is directly put into water-bath, rev up, compare either manual resuscitation, have a clear superiority in ease-to-operate, time, physical demands, pollution rate etc.
2, the water solved in dust proof workshop in thermostat water bath is the problem of pollution sources, thus effectively to reduce in water microorganism to the impact of environment.Of the present utility modelly can be applicable to dust proof workshop by sterilizing thermostat water bath, can effectively temperature control, constant temperature, reduce water-bath most possibly to while the impact of clean environment, very high guarantee is provided to the security of cell recovery.
Accompanying drawing explanation
Fig. 1 be of the present utility model can the front view of sterilizing thermostat water bath.
Fig. 2 be of the present utility model can the top view of sterilizing thermostat water bath.
Description of reference numerals: 1-air cleaner; 2-handle; 3-built-in temperature electrode; 4-heating plate; 5-pot cover; 6-pot body; 7-magnetic stirring apparatus; 8-temperature mixing control panel; 9-base.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As depicted in figs. 1 and 2, of the present utility model can sterilizing thermostat water bath, comprise pot cover 5, pot body 6, base 9, built-in temperature electrode 3, heating plate 4, magnetic stirring apparatus 7, temperature mixing control panel 8, temperature control equipment and magnetic agitation motor.
Pot cover 5 is provided with air cleaner 1, for the displacement of gas in high-temperature heat sterilization process.Use rubber seal rings for seal between pot cover 5 and pot body 6, avoid after high-temperature sterilization contacting with external microbe.The both sides external of pot body 6 is provided with handle 2, is convenient to taking and placing, and is easy to cleaning in pot body.The material of pot body 6 is preferably stainless steel.Magnetic stirring apparatus 7 is arranged in pot body 6, for stirring.One end of built-in temperature electrode 3 is arranged in pot body 6, and the other end and temperature control equipment removably circuit are connected, for measuring bath temperature.Heating plate 4 is arranged on base 9, for placing pot body 6.Temperature mixing control panel 8 is connected with temperature control equipment and magnetic agitation motor circuit respectively, for setting bath temperature and mixing speed.Preferably, temperature mixing control panel 8 is arranged at the outside of base 9.Temperature control equipment and magnetic agitation motor is integrated is arranged in base 9, after design temperature, regulate bath temperature by temperature control equipment, rotated by magnetic agitation motor-driven magnetic power agitator 7, the water in pot body 6 is mixed, and heating effect is good simultaneously.
Preferably, air cleaner 1 profile is disk like filter, interface is trapezoidal hose connection, adopt silica gel hose to be connected with between pot cover 5, shell sizes is about 62mm, and inner membrance adopts hydrophobic PTFE film as air filtration media, aperture is 0.2 μm, can reuse by autoclaving, for the gas exchanges inside and outside water-bath in high-pressure sterilizing course, guarantee that the pressure inside and outside water-bath keeps balance.
Of the present utility modelly can be used for the method for cell recovery and to comprise the following steps by sterilizing thermostat water bath:
1, first pot cover 5 is opened, use handle 2 to be picked up by pot body 6, after using purified water that pot inner wall washing is clean, add appropriate purified water, the pot cover 5 installing air cleaner 1 is covered on pot body 6, makes the rubber seal rings for seal between pot cover 5 and pot body 6 good;
2, the pot body 6 installing purified water by above-mentioned and pot cover 5 are positioned over high-temperature sterilization in moist heat sterilization cabinet;
3, sterilizing terminates rear taking-up pot body 6 and pot cover 5, is not now opened by pot cover 5, avoids and extraneous contact, utilize air cleaner 1 substitution gas, after temperature of boiler slightly reduces, be placed on heating plate 4, built-in temperature electrode 3 is connected with temperature control equipment circuit;
4, open temperature mixing control panel 8, setting bath temperature and mixing speed, the temperature in pot body 6 realizes thermostatic control by the heating of heating plate 4 and pot body 6 natural heat dissipation, coordinates magnetic stirring apparatus 7, makes heated constant temperature effect fast and evenly;
5, treat that in pot body 6, bath temperature controls within the scope of design temperature, open pot cover 5, by firm take out from liquid nitrogen container be equipped with and treat that the cryopreservation tube of recovery cell puts into water-bath fast melt, now cryopreservation tube outer wall contacts with water sterilized in water-bath, the pollution risk that in effective control water-bath, in water, microorganism brings cell recovery link, coordinate stirring simultaneously, rev up, compare either manual resuscitation, easy and simple to handle, save time, save physical demands, reduce pollution rate, the most important thing is the uniformity that can ensure each recovery cell manipulation, meet the GMP requirement of increasingly stringent,
6, after water-bath uses and terminates, the water in pot body 6 can be discarded, degreasing the pan 6, use according to the method described above before treating next cell recovery.
Claims (10)
1. one kind can sterilizing thermostat water bath, comprise pot cover, pot body, base, it is characterized in that, also comprise built-in temperature electrode, heating plate, magnetic stirring apparatus, temperature mixing control panel, temperature control equipment and magnetic agitation motor, described pot cover is provided with air cleaner, described magnetic stirring apparatus is arranged in described pot body, one end of described built-in temperature electrode is arranged in described pot body, the other end and described temperature control equipment removably circuit are connected, described heating plate is arranged on described base, described temperature control equipment and described magnetic agitation motor is integrated is arranged in described base, described temperature mixing control panel is connected with described temperature control equipment and described magnetic agitation motor circuit respectively.
2. as claimed in claim 1 can sterilizing thermostat water bath, it is characterized in that, the profile of described air cleaner is disk like filter.
3. as claimed in claim 1 can sterilizing thermostat water bath, it is characterized in that, the interface of described air cleaner is trapezoidal hose connection, adopts silica gel hose to be connected with between described pot cover.
4. as claimed in claim 1 can sterilizing thermostat water bath, it is characterized in that, the shell sizes of described air cleaner is 62mm.
5. as claimed in claim 1 can sterilizing thermostat water bath, it is characterized in that, the inner membrance of described air cleaner adopts hydrophobic PTFE film as air filtration media.
6. as claimed in claim 5 can sterilizing thermostat water bath, it is characterized in that, the aperture of described PTFE film is 0.2 μm.
7. as claimed in claim 1 can sterilizing thermostat water bath, it is characterized in that, between described pot cover and described pot body, use rubber seal rings for seal.
8. as claimed in claim 1 can sterilizing thermostat water bath, it is characterized in that, the both sides external of described pot body is provided with handle.
9. as claimed in claim 1 can sterilizing thermostat water bath, it is characterized in that, described temperature mixing control panel is arranged at the outside of described base.
10. as claimed in any one of claims 1-9 wherein can sterilizing thermostat water bath, it is characterized in that, the material of described pot body is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334542.2U CN204724194U (en) | 2015-05-21 | 2015-05-21 | One can sterilizing thermostat water bath |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334542.2U CN204724194U (en) | 2015-05-21 | 2015-05-21 | One can sterilizing thermostat water bath |
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| CN204724194U true CN204724194U (en) | 2015-10-28 |
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| CN201520334542.2U Active CN204724194U (en) | 2015-05-21 | 2015-05-21 | One can sterilizing thermostat water bath |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269000A (en) * | 2015-05-21 | 2017-01-04 | 三生国健药业（上海）股份有限公司 | One can sterilizing thermostat water bath and application |
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- 2015-05-21 CN CN201520334542.2U patent/CN204724194U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269000A (en) * | 2015-05-21 | 2017-01-04 | 三生国健药业（上海）股份有限公司 | One can sterilizing thermostat water bath and application |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Shanghai city 201203 libing road Pudong New Area Zhangjiang hi tech Park No. 399 Patentee after: Three country Kin Pharmaceutical (Shanghai) Limited by Share Ltd Address before: Shanghai city 201203 libing road Pudong New Area Zhangjiang hi tech Park No. 399 Patentee before: Shanghai CP Guojian Pharmaceutical Co., Ltd. |