CN206266605U - A kind of blake bottle air interchanger - Google Patents
A kind of blake bottle air interchanger Download PDFInfo
- Publication number
- CN206266605U CN206266605U CN201621169575.7U CN201621169575U CN206266605U CN 206266605 U CN206266605 U CN 206266605U CN 201621169575 U CN201621169575 U CN 201621169575U CN 206266605 U CN206266605 U CN 206266605U
- Authority
- CN
- China
- Prior art keywords
- bottle
- air inlet
- gasket seal
- bottle body
- culture
- 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
Links
Abstract
The utility model provides a kind of blake bottle air interchanger, and the feed rate in blake bottle can be made controllable, to ensure the gas concentration of nutrient solution, and can prevent living contaminants.The blake bottle air interchanger includes culture bottle body, also include the gasket seal and the bottle cap for compressing the middle through-hole of the gasket seal of the bottleneck setting of culture bottle body, gasket seal is equipped with ventilation pipe and air inlet pipe, the top of ventilation pipe is connected with diaphragm type filter, the bottom of the close culture bottle body of lower part outlet of air inlet pipe.Upper tracheal of changing of the present utility model is connected with diaphragm type filter, due to the even air hole distribution of diaphragm type filter, living contaminants can be prevented, and the bottom of the close culture bottle body of the lower part outlet of air inlet pipe, during air inlet, air inlet pipe is inserted directly into nutrient solution, so that the feed rate of blake bottle is controllable, and the gas solubility of nutrient solution can be greatly improved, so as to ensure the gas concentration of nutrient solution, be conducive to the culture of microorganism.
Description
Technical field
The utility model is related to bioengineering fixture fields, and in particular to blake bottle air interchanger.
Background technology
It is prototype that multichannel bacterial screening is based on biological temperature-constant incubator with optimization system, and each blake bottle can be carried out
PH is measured and control and the addition of external nourishment liquid, it is adaptable to which microorganism, animal and plant cells bacterial screening, seed expand, culture
And its aspect such as the optimization of culture medium.In existing biological temperature-constant incubator, the ventilation of blake bottle is all using such as cotton plug
Deng ordinary bottle plug, cause air in blake bottle slower with extraneous exchange rate, and nutrient solution gas solubility is relatively low, no
Beneficial to the culture of microorganism；Additionally, the gas cell distribution of ordinary bottle plug is uneven, and pore opening is uncontrollable, easily by miscellaneous bacteria
Pollution.
The content of the invention
The purpose of this utility model is to propose a kind of blake bottle air interchanger, and the feed rate in blake bottle can be made controllable,
To ensure the gas concentration of nutrient solution, and living contaminants can be prevented.
According to the blake bottle air interchanger that the utility model is provided, including culture bottle body, it is critical only that also includes culture
Gasket seal and the bottle cap for compressing the middle through-hole of the gasket seal that the bottleneck of bottle body is set, the gasket seal
Ventilation pipe and air inlet pipe are equipped with, the top of the ventilation pipe is connected with diaphragm type filter, the lower part outlet of the air inlet pipe
Close to the bottom of the culture bottle body.
Blake bottle air interchanger of the present utility model, by gasket seal keep in the bottle of blake bottle with extraneous air every
Absolutely, the ventilation and air inlet being each responsible for air inlet pipe in blake bottle are managed by through the ventilation of gasket seal, changes upper tracheal and film
Type strainer is connected, and due to the even air hole distribution of diaphragm type filter, can prevent living contaminants, and the bottom of air inlet pipe goes out
Close to the bottom of culture bottle body, during air inlet, air inlet pipe is inserted directly into nutrient solution to mouth so that the feed rate of blake bottle is controllable,
And the gas solubility of nutrient solution can be greatly improved, so as to ensure the gas concentration of nutrient solution, be conducive to the training of microorganism
Support.
Further, the bottle cap is connected through a screw thread with the bottleneck of the culture bottle body.It is connected through a screw thread bottle cap
With bottleneck, it is ensured that compress gasket seal, though the sealing of bottleneck is also enough to ensure that in the case that gasket seal is aging, and
Threaded connection is easy for installation and removal.
Specifically, the culture bottle body is conical flask, and the body side wall of the culture bottle body is respectively provided with
Adjust the material-feeding port of nutrient solution acid-base value and the opening for installing pH sensors.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, to specific embodiment of the present utility model as involved by
The shape of each component, the mutual alignment between construction, each several part and annexation, the effect of each several part and operation principle etc. make
It is further to describe in detail.
Such as Fig. 1, blake bottle air interchanger of the present utility model, including culture bottle body 1, also including culture bottle body 1
Gasket seal 2 and the bottle cap 3 for compressing the middle through-hole of gasket seal 2 that bottleneck is set, gasket seal 3 are equipped with ventilation pipe
4 and air inlet pipe 5, the top of pipe 4 of taking a breath is connected with diaphragm type filter 6, and the lower part outlet of air inlet pipe 5 is close to cultivating bottle body 1
Bottom.Used as preferred embodiment, bottle cap 3 is connected through a screw thread with the bottleneck of culture bottle body 1.It is connected through a screw thread bottle
Lid 3 and bottleneck, it is ensured that gasket seal 2 is compressed, even if being also enough to ensure that the close of bottleneck in the case that gasket seal 2 is aging
Seal, and threaded connection is easy for installation and removal.Culture bottle body 1 is conical flask, and the body side wall for cultivating bottle body 1 sets respectively
There are the material-feeding port 11 for adjusting nutrient solution acid-base value and the opening 12 for installing pH sensors.
Blake bottle air interchanger of the present utility model, air in the bottle of blake bottle 1 and extraneous is kept by gasket seal 2
Isolation, by the ventilation and air inlet that are each responsible for through the ventilation pipe 4 and air inlet pipe 5 of gasket seal 2 in blake bottle, takes a breath on pipe 4
Portion is connected with diaphragm type filter 6, due to the even air hole distribution of diaphragm type filter 6, can prevent living contaminants, and air inlet pipe
, close to the bottom of culture bottle body 1, during air inlet, air inlet pipe 5 is inserted directly into nutrient solution 5 lower part outlet so that blake bottle 1 enters
Gas controllable-rate, and the gas solubility of nutrient solution can be greatly improved, so as to ensure the gas concentration of nutrient solution, be conducive to
The culture of microorganism.
Claims (3)
1. a kind of blake bottle air interchanger, including culture bottle body, it is characterised in that also set including cultivating the bottleneck of bottle body
Gasket seal and the bottle cap for compressing the middle through-hole of the gasket seal, the gasket seal be equipped with ventilation pipe and enter
Tracheae, the top of the ventilation pipe is connected with diaphragm type filter, and the lower part outlet of the air inlet pipe is close to the blake bottle sheet
The bottom of body.
2. blake bottle air interchanger according to claim 1, it is characterised in that the bottle cap and the culture bottle body
Bottleneck is connected through a screw thread.
3. blake bottle air interchanger according to claim 1 and 2, it is characterised in that the culture bottle body is conical flask,
The body side wall of the culture bottle body is respectively provided with the material-feeding port of regulation nutrient solution acid-base value and for installing pH sensings
The opening of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169575.7U CN206266605U (en) | 2016-11-02 | 2016-11-02 | A kind of blake bottle air interchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169575.7U CN206266605U (en) | 2016-11-02 | 2016-11-02 | A kind of blake bottle air interchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206266605U true CN206266605U (en) | 2017-06-20 |
Family
ID=59037980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621169575.7U Expired - Fee Related CN206266605U (en) | 2016-11-02 | 2016-11-02 | A kind of blake bottle air interchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206266605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106434314A (en) * | 2016-11-02 | 2017-02-22 | 广东石油化工学院 | Culture bottle air change device |
| CN109022269A (en) * | 2018-10-16 | 2018-12-18 | 广东石油化工学院 | Denitrification culture apparatus and its cultural method in multichannel room |
-
2016
- 2016-11-02 CN CN201621169575.7U patent/CN206266605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106434314A (en) * | 2016-11-02 | 2017-02-22 | 广东石油化工学院 | Culture bottle air change device |
| CN109022269A (en) * | 2018-10-16 | 2018-12-18 | 广东石油化工学院 | Denitrification culture apparatus and its cultural method in multichannel room |
| CN109022269B (en) * | 2018-10-16 | 2023-08-04 | 广东石油化工学院 | Multichannel indoor denitrification culture device and culture method thereof |
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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: 20170620 Termination date: 20171102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |