CN206813690U - A kind of strain holding vessel applied to laying hen detection - Google Patents
A kind of strain holding vessel applied to laying hen detection Download PDFInfo
- Publication number
- CN206813690U CN206813690U CN201720423082.XU CN201720423082U CN206813690U CN 206813690 U CN206813690 U CN 206813690U CN 201720423082 U CN201720423082 U CN 201720423082U CN 206813690 U CN206813690 U CN 206813690U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- steel
- lower cover
- tank body
- feed pipe
- 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
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Abstract
The utility model discloses a kind of strain holding vessel applied to laying hen detection, cylinder of steel including being cased with heat-insulation layer, the cylinder of steel is provided with liquid nitrogen interlayer cavity, the liquid nitrogen interlayer cavity is provided with liquid inlet port and liquid outlet, the tank mouth of the cylinder of steel is provided with upper cover body and lower cover, the lower cover is provided with drainage conduit and feed pipe, the tank mouth of the cylinder of steel is sealed by the lower cover, the liquid inlet port and the liquid outlet are sealed in the lower cover, the lower end of the drainage conduit extends to the bottom of the cylinder of steel, the lower end of the feed pipe is located at the top in the cylinder of steel, the upper end of the drainage conduit and the feed pipe is respectively positioned on the outside of the lower cover and is provided with sealing-plug, the upper end of the drainage conduit and the feed pipe is sealed by the upper cover body.The utility model can provide the environment of a good low temperature, oxygen barrier, drying and lucifuge for the storage of strain, can meet the storage requirements of strain, and be easy to take out sample strain from inside, easy to operate.
Description
Technical field
The utility model belongs to intestinal beneficial bacterium storing technology field, and in particular to a kind of strain applied to laying hen detection
Holding vessel.
Background technology
Contain a variety of beneficial bacteriums with notable prebiotic effect in laying hen enteron aisle, as including lactobacillus, Bifidobacterium,
The lactic acid bacteria of bacillus and enterococcus spp etc. and saccharomycete etc., above-mentioned bacterium are promoting beneficial bacterium propagation, suppression in animal body
Pathogen, enhancing animal body immunity and improvement performance in layers processed etc. have remarkable effect.In identification detection
During stating beneficial bacterium, be many times required for making they be stored in a low temperature, Ge Yang ﹑ Gan Zao ﹑ lucifuges environment in,
This just has higher requirement to the self structure of storage container, both needs to meet these conditions, it is also desirable to easy-to-use.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of strain applied to laying hen detection
Holding vessel.
The utility model is achieved through the following technical solutions above-mentioned purpose：
The utility model includes the cylinder of steel for being cased with heat-insulation layer, and the cylinder of steel is provided with liquid nitrogen interlayer cavity, the liquid nitrogen interlayer
Chamber is provided with liquid inlet port and liquid outlet, and the tank mouth of the cylinder of steel is provided with upper cover body and lower cover, and the lower cover is provided with row
Expects pipe and feed pipe, the tank mouth of the cylinder of steel are sealed by the lower cover, and the liquid inlet port and the liquid outlet are sealed in
In the lower cover, the lower end of the drainage conduit extends to the bottom of the cylinder of steel, and the lower end of the feed pipe is located at the steel
The upper end of top in tank, the drainage conduit and the feed pipe is respectively positioned on the outside of the lower cover and is provided with sealing-plug,
The upper end of the drainage conduit and the feed pipe is sealed by the upper cover body.
Preferably, the cylinder of steel is made up of outer layer tank body and internal layer tank body, the outer layer tank body and the internal layer tank body it
Between connected by fixed support, the annular top opening of the interlayer between the outer layer tank body and the internal layer tank body passes through ring packing
Plate seals, and forms the liquid nitrogen interlayer cavity between the outer layer tank body, the internal layer tank body and the annular seal plate, it is described enter
Liquid mouth and the liquid outlet are mounted on the annular seal plate.
Preferably, between the annular seal plate and the outer layer tank body, the annular seal plate and the internal layer tank body
Between connected by thread seal, the annular seal plate be provided with two be used for rotate counterbore.
Preferably, the upper cover body, the lower cover and the heat-insulation layer are made by insulation material, the heat-insulation layer with
The lower cover fits together and the whole cylinder of steel parcel, the lower cover is provided with into annular groove, the liquid inlet port
It is sealed in the liquid outlet in the annular groove of the lower cover, it is close by screw thread between the lower cover and the cylinder of steel
Envelope connection.
Preferably, the upper cover body is connected to the top of the lower cover by alignment pin.
The beneficial effects of the utility model are：
The utility model can provide the environment of a good low temperature, oxygen barrier, drying and lucifuge for the storage of strain, complete
The storage requirements of full up sufficient strain, and be easy to take out sample strain from inside, easy to operate, total is removable knot
Structure, it is easy to cleaning to maintain.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of strain holding vessel described in the utility model；
Fig. 2 is the structural representation of annular seal plate described in the utility model；
In figure：1- upper cover bodies, 2- alignment pins, 3- lower covers, 4- annular seal plates, 5- outer layer tank bodies, 6- heat-insulation layers, 7- liquid
Nitrogen interlayer cavity, 8-, which is fixed, to be supported, 9- internal layer tank bodies, 10- drainage conduits, 11- sealing-plugs, 12- feed pipes, 13- liquid inlet ports, and 14- goes out
Liquid mouth, 15- counterbores.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, the utility model includes the cylinder of steel for being cased with heat-insulation layer 6, and cylinder of steel is provided with liquid nitrogen interlayer cavity 7,
Liquid nitrogen interlayer cavity 7 is provided with liquid inlet port 13 and liquid outlet 14, and the tank mouth of cylinder of steel is provided with upper cover body 1 and lower cover 3, lower cover 3
Drainage conduit 10 and feed pipe 12 are provided with, the tank mouth of cylinder of steel is sealed by lower cover 3, and liquid inlet port 13 and liquid outlet 14 are sealed in
In lower cover 3, the lower end of drainage conduit 10 extends to the bottom of cylinder of steel, and the lower end of feed pipe 12 is located at the top in cylinder of steel, discharge
The upper end of pipe 10 and feed pipe 12 is respectively positioned on the outside of lower cover 3 and is provided with sealing-plug 11, drainage conduit 10 and feed pipe 12
Upper end is sealed by upper cover body 1.
Cylinder of steel is made up of outer layer tank body 5 and internal layer tank body 9, passes through fixed support 8 between outer layer tank body 5 and internal layer tank body 9
Connection, the annular top opening of the interlayer between outer layer tank body 5 and internal layer tank body 9 sealed by annular seal plate 4, outer layer tank body 5, interior
Liquid nitrogen interlayer cavity 7 is formed between layer tank body 9 and annular seal plate 4, liquid inlet port 13 and liquid outlet 14 are mounted on annular seal plate 4
On.
Connected between annular seal plate 4 and outer layer tank body 5, between annular seal plate 4 and internal layer tank body 9 by thread seal
Connect, annular seal plate 4 be provided with two be used for rotate counterbore 15.Insert in two counterbores 15 and can rotate using two thin side
Annular seal plate 4.
Upper cover body 1, lower cover 3 and heat-insulation layer 6 are made by insulation material, and heat-insulation layer 6 fits together simultaneously with lower cover 3
Whole cylinder of steel is wrapped up, lower cover 3 is provided with annular groove, and liquid inlet port 13 and liquid outlet 14 are sealed in the annular of lower cover 3
In groove, connected between lower cover 3 and cylinder of steel by thread seal.
For the ease of dismounting, being easy to be put into or take out strain mixed liquor, upper cover body 1 is connected to lower cover 3 by alignment pin 2
Top.
Operation principle of the present utility model is as follows：
For further lift-off seal effect, between above-mentioned annular seal plate 4 and cylinder of steel, between lower cover 3 and cylinder of steel
Paraffin can be stamped after connecting；
When adding liquid nitrogen, liquid inlet port 13 and liquid outlet 14 can be opened, using liquid inlet port 13 into liquid nitrogen interlayer cavity 7
Liquid nitrogen is added, gas is discharged at liquid outlet 14, untill liquid nitrogen submerges liquid outlet 14, then by liquid inlet port 13 and liquid outlet
14 are turned off, and recycle lower cover 3 to seal cylinder of steel；
When loading strain liquid, the sealing-plug 11 of drainage conduit 10 and feed pipe 12 is opened, then into drainage conduit 10
It is passed through the inert gases such as nitrogen, so just discharges the air inside cylinder of steel, now can be from until air is discharge all of only
Strain liquid is added at feed pipe 12 into cylinder of steel, afterwards seals up drainage conduit 10 and feed pipe 12, finally again connects upper cover body 1
It is connected on lower cover 3, this can stores strain for a long time；
Carry out Testing and appraisal if necessary to take out a certain amount of strain from holding vessel, then can be extracted at drainage conduit 10.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
In the range of shield.
Claims (5)
- A kind of 1. strain holding vessel applied to laying hen detection, it is characterised in that：Cylinder of steel including being cased with heat-insulation layer, the cylinder of steel Liquid nitrogen interlayer cavity is provided with, the liquid nitrogen interlayer cavity is provided with liquid inlet port and liquid outlet, and the tank mouth of the cylinder of steel is provided with lid Body and lower cover, the lower cover are provided with drainage conduit and feed pipe, and the tank mouth of the cylinder of steel is sealed by the lower cover, institute State liquid inlet port and the liquid outlet is sealed in the lower cover, the lower end of the drainage conduit extends to the bottom of the cylinder of steel Portion, the lower end of the feed pipe are located at the top in the cylinder of steel, and the upper end of the drainage conduit and the feed pipe is respectively positioned on institute State on the outside of lower cover and be provided with sealing-plug, the upper end of the drainage conduit and the feed pipe is close by the upper cover body Envelope.
- 2. the strain holding vessel according to claim 1 applied to laying hen detection, it is characterised in that：The cylinder of steel is by outer layer Tank body and internal layer tank body composition, are connected, the outer layer tank between the outer layer tank body and the internal layer tank body by fixed support The annular top opening of interlayer between body and the internal layer tank body is sealed by annular seal plate, the outer layer tank body, the internal layer The liquid nitrogen interlayer cavity is formed between tank body and the annular seal plate, the liquid inlet port and the liquid outlet are mounted on described On annular seal plate.
- 3. the strain holding vessel according to claim 2 applied to laying hen detection, it is characterised in that：The annular seal plate It is connected between the outer layer tank body, between the annular seal plate and the internal layer tank body by thread seal, the ring Shape sealing plate be provided with two be used for rotate counterbore.
- 4. the strain holding vessel according to claim 1 applied to laying hen detection, it is characterised in that：The upper cover body, institute State lower cover and the heat-insulation layer is made by insulation material, the heat-insulation layer fits together with the lower cover and will be whole The cylinder of steel parcel, the lower cover are provided with annular groove, and the liquid inlet port and the liquid outlet are sealed in the lower cover In the annular groove of body, connected between the lower cover and the cylinder of steel by thread seal.
- 5. the strain holding vessel according to claim 4 applied to laying hen detection, it is characterised in that：The upper cover body passes through Alignment pin is connected to the top of the lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423082.XU CN206813690U (en) | 2017-04-20 | 2017-04-20 | A kind of strain holding vessel applied to laying hen detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423082.XU CN206813690U (en) | 2017-04-20 | 2017-04-20 | A kind of strain holding vessel applied to laying hen detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206813690U true CN206813690U (en) | 2017-12-29 |
Family
ID=60752785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720423082.XU Expired - Fee Related CN206813690U (en) | 2017-04-20 | 2017-04-20 | A kind of strain holding vessel applied to laying hen detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206813690U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108419539A (en) * | 2018-02-12 | 2018-08-21 | 黔西南州成章农业发展有限公司 | A kind of stem of noble dendrobium antistaling box |
| CN110949864A (en) * | 2019-11-08 | 2020-04-03 | 安徽金易德农业科技有限公司 | Bubble melon oil storage device |
| WO2023169239A1 (en) * | 2022-03-11 | 2023-09-14 | 上海原能细胞生物低温设备有限公司 | Storage device of biological sample low-temperature cryopreservation apparatus |
-
2017
- 2017-04-20 CN CN201720423082.XU patent/CN206813690U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108419539A (en) * | 2018-02-12 | 2018-08-21 | 黔西南州成章农业发展有限公司 | A kind of stem of noble dendrobium antistaling box |
| CN110949864A (en) * | 2019-11-08 | 2020-04-03 | 安徽金易德农业科技有限公司 | Bubble melon oil storage device |
| WO2023169239A1 (en) * | 2022-03-11 | 2023-09-14 | 上海原能细胞生物低温设备有限公司 | Storage device of biological sample low-temperature cryopreservation apparatus |
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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: 20171229 Termination date: 20180420 |