CN206467227U - A kind of moisturising biological culture shaking flask - Google Patents
A kind of moisturising biological culture shaking flask Download PDFInfo
- Publication number
- CN206467227U CN206467227U CN201720109467.9U CN201720109467U CN206467227U CN 206467227 U CN206467227 U CN 206467227U CN 201720109467 U CN201720109467 U CN 201720109467U CN 206467227 U CN206467227 U CN 206467227U
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- China
- Prior art keywords
- bottleneck
- hollow
- shaking flask
- hollow cylinder
- moisturising
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Abstract
The utility model is related to a kind of moisturising biological culture shaking flask, the shaking flask includes bottleneck, bottleneck, body and hollow cylinder, the closely coupled logical system in bottom of the bottleneck is at the top of body, bottleneck is formed with the top of the bottleneck, the bottleneck is in hollow cylindric, the body is in hollow cone, the middle part close coaxial of upper base surface in the body is vertically provided with a hollow cylinder, the hollow cylinder in open top, inner hollow it is cylindric, sterilized water can be contained in the hollow cylinder.This shake flask configuration is simple, design science is reasonable, easy to use, the shock between shaking flask inwall during nutrient solution earthquake can not only be improved, improve shock range, oxygenation is met to require, and the moisture evaporation that the sterilized water contained in hollow circuit cylinder can constantly be humidified in shaking flask in nutrient solution, ensure normal fermentation, so as to improve experimental performance.
Description
Technical field
The utility model belongs to biological products technical field of experiment equipment, especially a kind of moisturising biological culture shaking flask.
Background technology
At present, microorganism need to often be cultivated when using shake flask fermentation in shaking table, air blast oxygenation, set fermentation
Temperature, the duration that ferments sometimes often reaches 144-168 hours, for a long time in this condition concussion and cultivate, culture medium moisture loss
Very big, microorganism viscosity is high, and normal fermentation is all difficult to ensure that sometimes, and zymotechnique is difficult that conversion is amplified to fermenter system,
Therefore the shaking flask device of exploitation reduction culture medium moisture evaporation is necessary.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part to shake there is provided a kind of moisturising biological culture
Bottle, the shake flask configuration is simple, design science is reasonable, easy to use, can not only improve during nutrient solution earthquake with shaking flask
Shock between inwall, improves shock range, meets oxygenation and requires, and the sterilized water contained in hollow circuit cylinder can constantly be humidified
Moisture evaporation in shaking flask in nutrient solution, it is ensured that normal fermentation, so as to improve experimental performance.
The utility model solves its technical problem and takes following technical scheme to realize：
A kind of moisturising biological culture shaking flask, the shaking flask includes bottleneck, bottleneck, body and hollow cylinder, the bottleneck
The closely coupled logical system in bottom bottleneck is formed with the top of the top of body, the bottleneck, the bottleneck is in hollow cylinder
Shape, the body is in that the middle part close coaxial of the upper base surface in hollow cone, the body is vertically provided with a hollow circle
Cylinder, the hollow cylinder in open top, inner hollow it is cylindric, sterilized water can be contained in the hollow cylinder.
Moreover, the height of the hollow cylinder is 1/2, the 1/4 of a diameter of body base diameter of shaking flask height.
Advantage of the present utility model and good effect are：
The middle part close coaxial that this shaking flask includes the upper base surface in bottleneck, bottleneck, body and hollow cylinder, body is hung down
A hollow cylinder is directly provided with, the hollow cylinder is in that can contain nothing in open top, the cylindrical shape of inner hollow, the hollow cylinder
Bacterium water, the setting of hollow cylinder can not only improve the shock between shaking flask inwall during nutrient solution earthquake, improve shake
Swing amplitude, meet oxygenation and require, and the sterilized water contained in hollow circuit cylinder can constantly be humidified the moisture in shaking flask in nutrient solution
Evaporation, it is ensured that normal fermentation, so as to improve experimental performance.
Brief description of the drawings
Fig. 1 is structure connection diagram of the present utility model.
Embodiment：
Below by specific embodiment, the utility model is described in further detail, following examples be it is descriptive, no
It is limited, it is impossible to which protection domain of the present utility model is limited with this.
Structure, annexation and the method not being described in detail in the utility model, can be understood as public affairs in the art
Know general knowledge.
A kind of moisturising biological culture shaking flask, as shown in figure 1, the shaking flask includes bottleneck 1, bottleneck 2, body 3 and hollow
Cylinder 4, the closely coupled logical system in bottom of the bottleneck is formed with bottleneck, the bottle at the top of the top of body, the bottleneck
Neck is in hollow cylindric, and the body is in that the middle part close coaxial of the upper base surface in hollow cone, the body is hung down
Directly be provided with a hollow cylinder, the hollow cylinder in open top, inner hollow it is cylindric, nothing can be contained in the hollow cylinder
Bacterium water 5.
The middle part close coaxial that this shaking flask includes the upper base surface in bottleneck, bottleneck, body and hollow cylinder, body is hung down
A hollow cylinder is directly provided with, the hollow cylinder is in that can contain nothing in open top, the cylindrical shape of inner hollow, the hollow cylinder
Bacterium water, the setting of hollow cylinder can not only improve the shock between shaking flask inwall during nutrient solution earthquake, improve shake
Swing amplitude, meet oxygenation and require, and the sterilized water contained in hollow circuit cylinder can constantly be humidified the moisture in shaking flask in nutrient solution
Evaporation, it is ensured that normal fermentation, so as to improve experimental performance.
In the present embodiment, the height of the hollow cylinder is 1/2, the 1/ of a diameter of body base diameter of shaking flask height
4。
Claims (2)
1. a kind of moisturising biological culture shaking flask, it is characterised in that：The shaking flask includes bottleneck, bottleneck, body and hollow cylinder,
The closely coupled logical system in bottom of the bottleneck is formed with bottleneck at the top of the top of body, the bottleneck, during the bottleneck is in
Empty is cylindric, and the body is in that the middle part close coaxial of the upper base surface in hollow cone, the body is vertically provided with
One hollow cylinder, the hollow cylinder in open top, inner hollow it is cylindric, sterilized water can be contained in the hollow cylinder.
2. moisturising biological culture shaking flask according to claim 1, it is characterised in that：The height of the hollow cylinder is to shake
The 1/2 of bottle height degree, the 1/4 of a diameter of body base diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109467.9U CN206467227U (en) | 2017-02-06 | 2017-02-06 | A kind of moisturising biological culture shaking flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109467.9U CN206467227U (en) | 2017-02-06 | 2017-02-06 | A kind of moisturising biological culture shaking flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467227U true CN206467227U (en) | 2017-09-05 |
Family
ID=59703263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720109467.9U Expired - Fee Related CN206467227U (en) | 2017-02-06 | 2017-02-06 | A kind of moisturising biological culture shaking flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206467227U (en) |
-
2017
- 2017-02-06 CN CN201720109467.9U patent/CN206467227U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20190206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |