CN207727076U - A kind of microbial liquid Anaerobic culturel shaking flask - Google Patents
A kind of microbial liquid Anaerobic culturel shaking flask Download PDFInfo
- Publication number
- CN207727076U CN207727076U CN201721626494.XU CN201721626494U CN207727076U CN 207727076 U CN207727076 U CN 207727076U CN 201721626494 U CN201721626494 U CN 201721626494U CN 207727076 U CN207727076 U CN 207727076U
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- China
- Prior art keywords
- bottleneck
- shaking flask
- bottle cap
- anaerobic culturel
- bottle
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Abstract
The utility model provides a kind of microbial liquid Anaerobic culturel shaking flask, and body is conical flask, and be recessed three baffles for being formed and being connected with each other inwards in the middle part of bottom of bottle, and height of baffle plate is a quarter of bottle height；The microbial liquid Anaerobic culturel shaking flask, it is simple in structure, it is easy to operate, the selection of unique concave shaped baffle design and height of baffle plate, which makes microorganism liquid in shaking flask can be improved during microbial liquid Anaerobic culturel, to be uniformly distributed, microorganism growth is fast, it can be uniformly distributed in the medium, cultivation cycle is short.
Description
Technical field
The utility model is related to technical field of biochemistry, especially a kind of microbial liquid Anaerobic culturel shaking flask.
Background technology
The existing substantially cone-shaped bottle of shaking flask, while setting lacking there are four indent in the bottom surface of conical flask and side junction
Mouthful, which is mainly used for the fixation of shaking flask and shaking table, it is facilitated to be connected on the fixture on shaking table, while the indent is scarce
Mouth can cause internal liquid that slight concussion occurs, splashes, but the amplitude splash is smaller, not during shaking flask is shaken
It is splash for vertical direction, thereby using existing shaking flask, internal liquid can not generate violent fluctuation during the work time, shake
The effect of rolling is poor.Poor air-tightness but will increase dissolved oxygen after shaking concussion, be unfavorable for anaerobe culture.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of microbial liquid Anaerobic culturel shaking flasks.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of microbial liquid Anaerobic culturel shaking flask, body are conical flask, and being recessed to be formed inwards in the middle part of bottom of bottle mutually connects
Three baffles connect, height of baffle plate are a quarter of bottle height.
Preferably, mentioned microorganism liquid anaerobic culture shaking flask further includes bottleneck, bottleneck and bottle cap, the bottleneck setting
In body top, for connecting bottleneck and body, external screw thread is equipped on the outside of the bottleneck, is equipped on the inside of the tegmental wall of the bottle cap interior
Screw thread, the bottleneck is threadably secured with bottle cap to be connect, and the Bottle cap top is polytetrafluoroethylene film.
Preferably, the material of mentioned microorganism liquid anaerobic culture shaking flask, the bottle cap is polytetrafluoroethylene (PTFE).
Advantageous effect：
Mentioned microorganism liquid anaerobic culture shaking flask, it is simple in structure, it is easy to operate, unique concave shaped baffle design and
The selection of height of baffle plate, which makes microorganism liquid in shaking flask can be improved during microbial liquid Anaerobic culturel, to be uniformly distributed, micro- life
Object growth is fast, can be uniformly distributed in the medium, and cultivation cycle is short, and unique bottle cap design air-tightness is good, is not easy microbiological contamination.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of microbial liquid Anaerobic culturel shaking flask provided by the utility model.
In figure：1- body 2- bottleneck 3- bottle cap 4- baffle 5- polytetrafluoroethylene films
Specific implementation mode
Embodiment 1
As shown in Figure 1, the microbial liquid Anaerobic culturel shaking flask, is made of, institute body 1, bottleneck, bottleneck 2 and bottle cap 3
It is conical flask to state body, and be recessed the three smooth type baffles 4 for being formed and being connected with each other inwards in the middle part of bottom of bottle, and height of baffle plate is bottle height
A quarter, the bottleneck is set to body top, for connecting bottleneck and body, external screw thread is equipped on the outside of the bottleneck,
The tegmental wall of the bottle cap is polytetrafluoroethylene (PTFE) material, inside is equipped with internal thread, and the bottleneck is threadably secured with bottle cap to be connect,
The Bottle cap top is polytetrafluoroethylene film 5, high resilience, waterproof, airtight, and bottleneck and bottle cap are screwed during use
Bottleneck top edge protrudes from the top edge of bottle cap tegmental wall after connection, and the elasticity using Bottle cap top polytetrafluoroethylene film makes itself and bottle
Mouth top edge fits closely fixation, forms closed structure, when constantly screwing bottle cap, bottleneck top edge projecting height is higher, with bottle
Tops fitting is closer.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (2)
1. a kind of microbial liquid Anaerobic culturel shaking flask, it is characterised in that：Including body, bottleneck, bottleneck and bottle cap, the body
For conical flask, recess forms three baffles being connected with each other inwards at bottom of bottle middle part, and height of baffle plate is a quarter of bottle height, institute
It states bottleneck and is set to body top, for connecting bottleneck and body, external screw thread, the tegmental wall of the bottle cap are equipped on the outside of the bottleneck
Inside is equipped with internal thread, and the bottleneck is threadably secured with bottle cap to be connect, and the Bottle cap top is polytetrafluoroethylene film.
2. microbial liquid Anaerobic culturel shaking flask according to claim 1, it is characterised in that：The material of the bottle cap is poly-
Tetrafluoroethene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626494.XU CN207727076U (en) | 2017-11-29 | 2017-11-29 | A kind of microbial liquid Anaerobic culturel shaking flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626494.XU CN207727076U (en) | 2017-11-29 | 2017-11-29 | A kind of microbial liquid Anaerobic culturel shaking flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207727076U true CN207727076U (en) | 2018-08-14 |
Family
ID=63088576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721626494.XU Expired - Fee Related CN207727076U (en) | 2017-11-29 | 2017-11-29 | A kind of microbial liquid Anaerobic culturel shaking flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207727076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109082385A (en) * | 2018-08-22 | 2018-12-25 | 四川省农业科学院土壤肥料研究所 | The preparation method of hickory chick liquid spawn |
-
2017
- 2017-11-29 CN CN201721626494.XU patent/CN207727076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109082385A (en) * | 2018-08-22 | 2018-12-25 | 四川省农业科学院土壤肥料研究所 | The preparation method of hickory chick liquid spawn |
| CN109082385B (en) * | 2018-08-22 | 2021-09-14 | 四川省农业科学院土壤肥料研究所 | Preparation method of morchella liquid strain |
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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: 20180814 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |