CN205223191U - Shake bottle with glass liquid seal pipe - Google Patents
Shake bottle with glass liquid seal pipe Download PDFInfo
- Publication number
- CN205223191U CN205223191U CN201520695032.8U CN201520695032U CN205223191U CN 205223191 U CN205223191 U CN 205223191U CN 201520695032 U CN201520695032 U CN 201520695032U CN 205223191 U CN205223191 U CN 205223191U
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- spheroid
- straight tube
- bend pipe
- shaking flask
- return bend
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides a shake bottle with glass liquid seal pipe, body and spheroid making with glass are formed by connecting, the body includes first straight tube (11), second straight tube (14), first return bend (12) and second return bend (13), the spheroid includes first spheroid (21) and second spheroid (22), first straight tube and first spheroid intercommunication, and first straight tube top is equipped with adds mouthful (30), first spheroid below communicates with the one end of first return bend, the other end and the second spheroid intercommunication of first return bend, first spheroid is the same with the spheroidal shape of second, the bottom is highly the same, the spheroidal top of second communicates with the one end of second return bend, the other end and the second straight tube intercommunication of second return bend, first straight tube and the vertical setting of second straight tube, the end of second straight tube is located the spheroid below, add mouthful first straight tube top highly is higher than the peak of second return bend. The utility model discloses simple structure, the easily production, sealed effectual, gas that anaerobic fermentation produced can be discharged after reaching certain pressure by oneself.
Description
Technical field
The utility model relates to a kind of tightness system, particularly relates to a kind of shaking flask glass metal tube sealing and sealing plug thereof.
Background technology
Anaerobically fermenting is the process being utilized by complicated organism anaerobion degraded to generate the mineral compound such as N, P and the gas such as methane, carbonic acid gas under anaerobic.Anaerobically fermenting weightlessness is an important indicator of test, can by monitor weightless number weigh fermentation level.When utilizing shaking flask to carry out anaerobically fermenting, usually using sealed membrane, tampon or rubber plug etc. to intercept air, but often leaking air in anaerobic fermentation process, or the problem such as shaking flask internal pressure is excessive and affect experimental result.
Utility model content
The technical problems to be solved in the utility model is for overcoming deficiency of the prior art, and provides a kind of structure simple, the good a kind of shaking flask glass metal tube sealing of sealing effectiveness and sealing plug thereof.This device can intercept extraneous air fully and enter shaking flask, and when gas in shaking flask reaches after certain pressure can Self-discharged, thus guarantee that test-results is accurate, reach test objective.
Technical problem to be solved in the utility model is achieved by the following technical solution:
A kind of shaking flask glass metal tube sealing, be formed by connecting by the body made with glass and spheroid, body comprises the first straight tube, second straight tube, first bend pipe and the second bend pipe, spheroid comprises the first spheroid and the second spheroid, first straight tube is communicated with the first spheroid, and the first straight tube top is provided with interpolation mouth, be communicated with one end of the first bend pipe below first spheroid, the other end of the first bend pipe is communicated with the second spheroid, first spheroid is identical with the shape of the second spheroid, bottom level is identical, the top of the second spheroid is communicated with one end of the second bend pipe, the other end of the second bend pipe is communicated with the second straight tube, first straight tube and the second straight tube are vertically arranged, the end of the second straight tube is positioned at below spheroid, the vertex of height higher than the second bend pipe of mouth is added above first straight tube.
Preferably, the diameter of the first spheroid and the second spheroid is 20-50mm; The diameter of the first straight tube, the second straight tube, the first bend pipe and the second bend pipe is 6-12mm.
In order to enable shaking flask glass metal tube sealing seal shaking flask, shaking flask with glass metal tube sealing built with whiteruss.
Preferably, whiteruss is contained in the first bend pipe, the first spheroid and the second spheroid, and whiteruss volume is the 1/3-1/2 of the first spheroid and the second spheroid total volume.
The utility model also provides a kind of sealing plug, and the center of sealing plug offers through hole, and the diameter dimension of described through hole is identical with the diameter of above-mentioned second straight tube.
Preferably, sealing plug is silica gel plug.
In sum, the utility model tool has the following advantages: structure is simple, is easy to produce; Adding liquid paraffin in glass sphere, volatility is extremely low, good sealing effect, very little on test impact; After the gas that anaerobically fermenting produces reaches certain pressure, can Self-discharged.
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model shaking flask glass metal tube sealing and sealing plug thereof.
Embodiment
Fig. 1 is the structural representation of the utility model shaking flask glass metal tube sealing and sealing plug thereof.As shown in Figure 1, shaking flask glass metal tube sealing is formed by connecting by the body made with glass and spheroid, and body comprises the first straight tube 11, second straight tube 14, first bend pipe 12 and the second bend pipe 13, and spheroid comprises the first spheroid 21 and the second spheroid 22.
Be provided with above first spheroid 21 and add mouth 30 and the first straight tube 11, interpolation mouth 30 and the first straight tube 11 are in funnel-form, add mouth 30 to be communicated with the first spheroid 21 by the first straight tube 11, be communicated with one end of the first bend pipe 12 below first spheroid 21, the other end of the first bend pipe 12 is communicated with the second spheroid 22, first spheroid 21 is identical with the shape of the second spheroid 22, bottom level is identical, the top of the second spheroid 22 is communicated with one end of the second bend pipe 13, the other end of the second bend pipe 13 is communicated with the second straight tube 14, first straight tube 11 and the second straight tube 14 are vertically arranged, the end of the second straight tube 14 is positioned at below spheroid, the vertex of height higher than the second bend pipe 13 of mouth 30 is added above first straight tube 11.The diameter of the first spheroid 21 and the second spheroid 22 is 20-50mm, and straight tube is identical with the diameter of bend pipe, and its diameter is 6-12mm.
Sealing liquid 40 can be loaded in shaking flask glass metal tube sealing, because liquid paraffin is nontoxic, not volatile, not from external world's water suction, simultaneously low price, choose whiteruss in the present embodiment as sealing liquid 40.Sealing liquid 40 is contained in the first bend pipe 12, first spheroid 21 and the second spheroid 22, and the volume of liquid paraffin is the 1/3-1/2 of the first spheroid 21 and the second spheroid 22 total volume.
The utility model also provides a kind of sealing plug 50 being applied to described shaking flask glass metal tube sealing, sealing plug 50 is silica gel plug in the present embodiment, shape is conical butt, one end that its diameter is less is positioned at below, can be arranged in the opening of shaking flask (not shown) and be used for sealing shaking flask.A through hole offered by sealing plug 50 center punch tool, and the diameter dimension of through hole is identical with the diameter of the second straight tube 14, and described second straight tube 14 inserts in the hole of sealing plug 50, exceeds sealing plug 50 bottom surface bottom it.It should be noted that the utility model does not limit the shape of sealing plug, its shape can ensure can be arranged on corresponding shaking flask opening, and seals shaking flask.
When carrying out anaerobically fermenting test, first whiteruss is joined in the first bend pipe 12, first spheroid 21 and the second spheroid 22 by adding mouth 30, then shaking flask is inserted with glass metal tube sealing in the hole of sealing plug 50, finally the sealing plug with shaking flask glass metal tube sealing is arranged in shaking flask, shaking flask is sealed, whiteruss volatility is extremely low, good sealing effect.When constantly producing after the gas such as methane, carbonic acid gas is full of shaking flask after anaerobically fermenting, shaking flask internal pressure increases, and after pressure is greater than the pressure of whiteruss, gas just can be discharged automatically, and to prevent, shaking flask internal pressure is excessive affects test-results.
Claims (5)
1. a shaking flask glass metal tube sealing, be formed by connecting by the body made with glass and spheroid, body comprises the first straight tube (11), second straight tube (14), first bend pipe (12) and the second bend pipe (13), spheroid comprises the first spheroid (21) and the second spheroid (22), it is characterized in that, first straight tube is communicated with the first spheroid, and the first straight tube top is provided with interpolation mouth (30), be communicated with one end of the first bend pipe below first spheroid, the other end of the first bend pipe is communicated with the second spheroid, first spheroid is identical with the shape of the second spheroid, bottom level is identical, the top of the second spheroid is communicated with one end of the second bend pipe, the other end of the second bend pipe is communicated with the second straight tube, first straight tube and the second straight tube are vertically arranged, the end of the second straight tube is positioned at below spheroid, the vertex of height higher than the second bend pipe of mouth is added above first straight tube.
2. shaking flask glass metal tube sealing as claimed in claim 1, it is characterized in that, the diameter of described first spheroid (21) and the second spheroid (22) is 20-50mm.
3. shaking flask glass metal tube sealing as claimed in claim 1, is characterized in that, the diameter of described first straight tube (11), the second straight tube (14), the first bend pipe (12) and the second bend pipe (13) is 6-12mm.
4. shaking flask glass metal tube sealing as claimed in claim 1, it is characterized in that, described shaking flask glass metal tube sealing is built with whiteruss.
5. shaking flask glass metal tube sealing as claimed in claim 4, it is characterized in that, described whiteruss is contained in the first bend pipe (12), the first spheroid (21) and the second spheroid (22), and the volume of whiteruss is the 1/3-1/2 of the first spheroid and the second spheroid total volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695032.8U CN205223191U (en) | 2015-09-09 | 2015-09-09 | Shake bottle with glass liquid seal pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695032.8U CN205223191U (en) | 2015-09-09 | 2015-09-09 | Shake bottle with glass liquid seal pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223191U true CN205223191U (en) | 2016-05-11 |
Family
ID=55898268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520695032.8U Active CN205223191U (en) | 2015-09-09 | 2015-09-09 | Shake bottle with glass liquid seal pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205223191U (en) |
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2015
- 2015-09-09 CN CN201520695032.8U patent/CN205223191U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |