CN206232714U - A kind of liquid spawn expands numerous device - Google Patents
A kind of liquid spawn expands numerous device Download PDFInfo
- Publication number
- CN206232714U CN206232714U CN201621345978.2U CN201621345978U CN206232714U CN 206232714 U CN206232714 U CN 206232714U CN 201621345978 U CN201621345978 U CN 201621345978U CN 206232714 U CN206232714 U CN 206232714U
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- China
- Prior art keywords
- liquid
- closure
- liquid spawn
- line
- fermentation flask
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Abstract
Expand numerous device the utility model discloses a kind of liquid spawn, including one be stored with fermented termination liquid spawn fermentation flask, the fermentation flask is provided with closure, and the closure is connected by liquid-transport pipe-line with least one seeding tank containing culture medium；The seeding tank is connected by breather line with the closure, and the breather line is deeply to the fermentation flask bottom；The utility model has the advantage of：Simple structure, it is easy to use, improve operating efficiency.
Description
Technical field
The utility model is related to a kind of strain to expand numerous device, and specifically a kind of liquid spawn expands numerous device, belongs to bacterium
Plant and expand numerous device field.
Background technology
At present, in liquid spawn cultivates production process, the expansion of liquid spawn is realized using the treatment artificially toppled over manually
Numerous cultivation cycle to shorten strain, but during expansion is numerous, in order to realize the effect of sterilized protection, it is necessary at flame
The condition of reason is carried out, and to ensure the cleaning of environment, therefore traditional liquid strain is when carrying out expanding numerous, it is desirable to relatively stricter.Entitled " one
The Chinese utility model patent of the numerous device of kind liquid spawn expansion " Application No. " 201520714350.4 " discloses a kind of liquid bacteria
Kind expand numerous device, including one be stored with fermented termination liquid spawn fermentation flask, fermentation flask passes through pipeline and at least one
Seeding tank UNICOM containing culture medium, pipeline is provided with a peristaltic pump；Peristaltic pump is provided with an entrance point, a port of export, peristaltic pump
Entrance point be connected with fermentation flask, the port of export of peristaltic pump is connected with seeding tank.However, the apparatus structure is complicated, it is cumbersome,
Reduce operating efficiency.
Utility model content
In order to solve the above problems, the utility model devises a kind of liquid spawn and expands numerous device, simple structure, user
Just, improve operating efficiency.
The technical solution of the utility model is：
A kind of liquid spawn expands numerous device, including one be stored with fermented termination liquid spawn fermentation flask, the hair
Ferment bottle is provided with closure, and the closure is connected by liquid-transport pipe-line with least one seeding tank containing culture medium；It is described
Seeding tank is connected by breather line with the closure, and the breather line when using, is incited somebody to action deeply to the fermentation flask bottom
Fermentation flask is inverted, and liquid spawn is just entered into seeding tank along liquid-transport pipe-line, meanwhile, the air in seeding tank is due to air pressure work
With being transported in the fermentation flask.
Further, the liquid-transport pipe-line is provided with transfusion control valve, is easy to control to infuse；
Further, the breather line is provided with breather valve door, is easy to control to ventilate.
Further, a check-valves is additionally provided with the liquid-transport pipe-line, prevents liquid spawn from reversely floing back towards fermentation flask.
Further, a rubber stopper is provided with the closure, the rubber stopper is arranged in the bottleneck of the fermentation flask,
The closure is externally provided with a rubber case, described to be arranged on outside the bottleneck of the fermentation flask, improves sealing effectiveness.
The utility model has the advantage of：Simple structure, it is easy to use, improve operating efficiency.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below, it will be appreciated that preferred embodiment described herein
The utility model is merely to illustrate and explained, is not used to limit the utility model.
Embodiment 1
As shown in figure 1, a kind of liquid spawn expands numerous device, including one be stored with fermented termination liquid spawn fermentation
Bottle 1, the fermentation flask 1 is provided with closure 2, and the closure 2 passes through kind of the liquid-transport pipe-line 4 and at least one containing culture medium
Sub- tank 3 is connected；The seeding tank 3 is connected by breather line 5 with the closure 2, and the breather line is deeply to the hair
1 bottom of ferment bottle, when using, fermentation flask 1 is inverted, and liquid spawn is just entered into seeding tank 3 along liquid-transport pipe-line, meanwhile, plant
Air in sub- tank 3 is due in gas pressure the is transported to fermentation flask 1.
The liquid-transport pipe-line 4 is provided with transfusion control valve 6, is easy to control to infuse；
The breather line 5 is provided with breather valve door 7, is easy to control to ventilate.
A check-valves 8 is additionally provided with the infusion pipeline, prevents liquid spawn from reversely floing back towards fermentation flask 1.
A rubber stopper is provided with the closure 2, the rubber stopper is arranged in the bottleneck of the fermentation flask 1, described close
Capping 2 is externally provided with a rubber case, described to be arranged on outside the bottleneck of the fermentation flask 1, improves sealing effectiveness.
Claims (5)
1. a kind of liquid spawn expands numerous device, it is characterised in that：Be stored with including one fermented termination liquid spawn fermentation
Bottle, the fermentation flask is provided with closure, and the closure passes through liquid-transport pipe-line and at least one seeding tank containing culture medium
It is connected；The seeding tank is connected by breather line with the closure, and the breather line is deeply to the fermentation flask bottom.
2. a kind of liquid spawn according to claim 1 expands numerous device, it is characterised in that：The liquid-transport pipe-line is provided with transfusion
Control valve.
3. a kind of liquid spawn according to claim 1 expands numerous device, it is characterised in that：The breather line is provided with ventilation
Control valve.
4. a kind of liquid spawn according to claim 1 expands numerous device, it is characterised in that：It is additionally provided with the liquid-transport pipe-line
One check-valves.
5. a kind of liquid spawn according to claim 1-4 any one expands numerous device, it is characterised in that：The closure
A rubber stopper is inside provided with, the rubber stopper is arranged in the bottleneck of the fermentation flask, the closure is externally provided with a rubber case, institute
State and be arranged on outside the bottleneck of the fermentation flask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345978.2U CN206232714U (en) | 2016-12-09 | 2016-12-09 | A kind of liquid spawn expands numerous device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345978.2U CN206232714U (en) | 2016-12-09 | 2016-12-09 | A kind of liquid spawn expands numerous device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206232714U true CN206232714U (en) | 2017-06-09 |
Family
ID=58978843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621345978.2U Expired - Fee Related CN206232714U (en) | 2016-12-09 | 2016-12-09 | A kind of liquid spawn expands numerous device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206232714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285862A (en) * | 2018-04-18 | 2018-07-17 | 中国农业科学院农业资源与农业区划研究所 | Microbial ferment device |
-
2016
- 2016-12-09 CN CN201621345978.2U patent/CN206232714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285862A (en) * | 2018-04-18 | 2018-07-17 | 中国农业科学院农业资源与农业区划研究所 | Microbial ferment device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20181209 |