CN201241129Y - Environment protection type portable anaerobic apparatus - Google Patents
Environment protection type portable anaerobic apparatus Download PDFInfo
- Publication number
- CN201241129Y CN201241129Y CNU2008201085810U CN200820108581U CN201241129Y CN 201241129 Y CN201241129 Y CN 201241129Y CN U2008201085810 U CNU2008201085810 U CN U2008201085810U CN 200820108581 U CN200820108581 U CN 200820108581U CN 201241129 Y CN201241129 Y CN 201241129Y
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- China
- Prior art keywords
- pipe connecting
- incubator
- electromagnetic valve
- vacuum pump
- way electromagnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/20—Degassing; Venting; Bubble traps
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses an Environment-friendly portable anaerobic device, which comprises a standard mixed air source, an incubator and a vacuum pump, wherein, the standard mixed air source, the incubator and the vacuum pump are respectively connected with one another by a connecting pipe and a two-position three-way electromagnetic valve. a stop valve and a pressure gauge are arranged on the connecting pipe connecting the standard mixed air source with the two-position three-way electromagnetic valve, and the two-position three-way electromagnetic valve is fixed on an iron support; the stop valve is disposed on the connecting pipe connecting the incubator with the two-position three-way electromagnetic valve; and the vacuum gauge is arranged on the connecting pipe connecting the vacuum pump with the two-position three-way electromagnetic valve. The utility model has the advantages of reasonable design, convenience and lightness, easy maintenance, convenient nursing, low air consumption and running cost; and simple operation, easy production, realizable efficient and fast anaerobic environment forming, dryness and cleanness in the operation process, non crossed contamination and chemical waste, and non environmental pollution.
Description
Technical field
The utility model relates to a kind of anaerobic device, is specifically related to the portable anaerobic device of a kind of environment-friendly type.
Background technology
Provide specific growing environment condition to manipulation requires such as the separating of aerophil and anerobe, cultivations in the Experiment on Microbiology process.Anerobe can not grow under the situation of aerobic.Cultivate anerobe, must create the environment of an anaerobic.Based on the needs of cultivating anaerobion, various in the market automatization anaerobic device equipment complexity involve great expense, and are bulky, the running cost height, and use the chemical reagent deoxidation, environment is easily polluted.
Summary of the invention
The utility model is in order to solve the deficiencies in the prior art, provide a kind of simple in structure, easy and simple to handle, running cost is low, and can efficiently form the portable anaerobic device of environment-friendly type of oxygen-free environment fast.
The technical scheme that its technical problem that solves the utility model adopts is: the portable anaerobic device of a kind of environment-friendly type, comprise normal mixture source, incubator and vacuum pump, described normal mixture source, incubator and vacuum pump link to each other with the two-bit triplet magnetic valve by pipe connecting respectively.
Described normal mixture source is provided with stopping valve with the pipe connecting that the two-bit triplet magnetic valve links to each other, and described incubator is provided with stopping valve with the pipe connecting that the two-bit triplet magnetic valve links to each other.
Described two-bit triplet magnetic valve is fixed on the iron stand.
Described normal mixture source is provided with tensimeter with the pipe connecting that the two-bit triplet magnetic valve links to each other, and described vacuum pump is provided with vacuum meter with the pipe connecting that the two-bit triplet magnetic valve links to each other.
Compared with prior art, the utlity model has following advantage:
1. reasonable in design, compact construction, floor space be little, convenient lightly, safeguard, be convenient to maintenance easily;
2. the utility model production technique is simple, is easy to produce, and can efficiently form oxygen-free environment fast, and the operating process dried and clean, no crossed contamination, no chemical waste, environmentally safe;
3. controllability is strong, reliability is high, good reproducibility as a result;
4. air consumption is little, and running cost is low, and the cost performance height is easy to penetration and promotion,,
Description of drawings
Fig. 1 is a device synoptic diagram of the present utility model.
Among the figure: 1 two-bit triplet magnetic valve, 2 tensimeters, 3 vacuum meters, 4 vacuum pumps, 5 incubators, 6 normal mixture sources, 7 iron stands, 8 stopping valve, pipe connecting on 9,10 times pipe connectings, 11 pipe connectings, 12 gas stop valves.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, the portable anaerobic device of a kind of environment-friendly type, normal mixture source 6 connects the upper end of two-bit triplet magnetic valve 1 by last pipe connecting 9, last pipe connecting 9 is provided with stopping valve 8 and tensimeter 2, the lower end of two-bit triplet magnetic valve 1 is connected with vacuum pump 4 by following pipe connecting 10, and following pipe connecting 10 is provided with vacuum meter 3, and a side of two-bit triplet magnetic valve 1 connects incubators 5 by pipe connecting 11, pipe connecting 11 is provided with gas stop valve 12, and two-bit triplet magnetic valve 1 is fixed on the iron stand 7.
The concrete working process of the portable anaerobic device of this environment-friendly type is as follows:
Connect power switch, select two-bit triplet magnetic valve 1 open port as required, if need carry out anaerobic operation, close stopping valve 8, start two-bit triplet magnetic valve 1, promptly connect exchange system and exhaust system, close and being connected of source of the gas input system, open gas stop valve 12, open the switch of vacuum pump 4, begin to take out the air in the incubator 5 this moment, make and form anaerobic environments in the incubator 5, vacuum meter 3 indication incubators 5 internal pressures are closed gas stop valve 12 after reaching standard, close vacuum pump 4, finish gas pump drainage process one time.Replace to charging into mixed gas in the incubator 5 if need, close two-bit triplet magnetic valve 1, promptly connect source of the gas input system and exchange system, close exhaust system, open gas stop valve 12 successively, stopping valve 8 and normal mixture source 6, begin substitution gas this moment, and tensimeter 2 indication incubators 5 internal pressures are closed normal mixture source 6 after reaching standard, close stopping valve 8 and gas stop valve 12, finish the gas displacement process one time.Repeat above-mentioned six gas pump drainages and replacement process and can reach experimental standard.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (4)
1, the portable anaerobic device of a kind of environment-friendly type comprises normal mixture source, incubator and vacuum pump, it is characterized in that, described normal mixture source, incubator and vacuum pump link to each other with the two-bit triplet magnetic valve by pipe connecting respectively.
2, the portable anaerobic device of environment-friendly type according to claim 1, it is characterized in that, described normal mixture source is provided with stopping valve with the pipe connecting that the two-bit triplet magnetic valve links to each other, and described incubator is provided with stopping valve with the pipe connecting that the two-bit triplet magnetic valve links to each other.
3, the portable anaerobic device of environment-friendly type according to claim 1 is characterized in that, described two-bit triplet magnetic valve is fixed on the iron stand.
4, according to claim 1, the portable anaerobic device of 2 or 3 described environment-friendly types, it is characterized in that, described normal mixture source is provided with tensimeter with the pipe connecting that the two-bit triplet magnetic valve links to each other, and described vacuum pump is provided with vacuum meter with the pipe connecting that the two-bit triplet magnetic valve links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201085810U CN201241129Y (en) | 2008-06-16 | 2008-06-16 | Environment protection type portable anaerobic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201085810U CN201241129Y (en) | 2008-06-16 | 2008-06-16 | Environment protection type portable anaerobic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201241129Y true CN201241129Y (en) | 2009-05-20 |
Family
ID=40714423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201085810U Expired - Fee Related CN201241129Y (en) | 2008-06-16 | 2008-06-16 | Environment protection type portable anaerobic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201241129Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439734A (en) * | 2013-09-05 | 2013-12-11 | 衡阳师范学院 | Method for synchronously measuring concentration of 222Rn, 220Rn and daughters of 222Rn and 220Rn |
| CN111097347A (en) * | 2020-01-13 | 2020-05-05 | 厦门大学 | Gas replacement and introduction synthesis reaction device |
-
2008
- 2008-06-16 CN CNU2008201085810U patent/CN201241129Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439734A (en) * | 2013-09-05 | 2013-12-11 | 衡阳师范学院 | Method for synchronously measuring concentration of 222Rn, 220Rn and daughters of 222Rn and 220Rn |
| CN103439734B (en) * | 2013-09-05 | 2016-09-14 | 衡阳师范学院 | Right222rn,220rn and the method for daughter concentration synchro measure thereof |
| CN111097347A (en) * | 2020-01-13 | 2020-05-05 | 厦门大学 | Gas replacement and introduction synthesis reaction device |
| CN111097347B (en) * | 2020-01-13 | 2024-03-15 | 光炁钧宏(厦门)科技服务有限公司 | Synthetic reaction device for gas replacement and ventilation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20110616 |