CN203136725U - Bottle cap of dendrobium officinale culture bottle - Google Patents
Bottle cap of dendrobium officinale culture bottle Download PDFInfo
- Publication number
- CN203136725U CN203136725U CN 201320060963 CN201320060963U CN203136725U CN 203136725 U CN203136725 U CN 203136725U CN 201320060963 CN201320060963 CN 201320060963 CN 201320060963 U CN201320060963 U CN 201320060963U CN 203136725 U CN203136725 U CN 203136725U
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- CN
- China
- Prior art keywords
- bottle
- air
- bottle cap
- dendrobium officinale
- culture bottle
- 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 bottle cap of a dendrobium officinale culture bottle. The bottle cap of the dendrobium officinale culture bottle comprises a bottle cap body, wherein a convex top surface is arranged on the bottle cap body; an air-permeable hole is formed in the convex top surface and is connected with an air-permeable pipe; and a pad net is arranged in the air-permeable pipe. The bottle cap of the dendrobium officinale culture bottle has the beneficial effects that the air-permeable hole is connected with the air-permeable pipe and the pad net is arranged in the air-permeable pipe; degreasing cotton is placed on the pad net, so microorganisms brought by condensed water can be effectively filtered, macromolecular substances such as external microorganisms, dust, and impurities can be prevented from entering the culture bottle, exchange of small molecular substances, such as O2 and CO2, inside and outside the bottle can be realized, and the permeability of gas inside and outside the tissue culture bottle is improved.
Description
Technical field
The utility model relates to a kind of bottle cap, refers more particularly to a kind of dendrobium candidum blake bottle bottle cap.
Background technology
Dendrobium candidum requires harsh to the environmental condition of growth.Low, the poor growth of natural propagation ability of wild iron sheet, the dendrobium candidum on the market substantially all are artificial cultivar.Dendrobium candidum adopts organizes cultured method to produce seedling, in the process that tissue is cultivated, needs to use blake bottle.Earlier medium is filled in the blake bottle, covers tightly bottle cap, carry out high-temperature sterilization to cultivating Bottle and bottle cap.Blake bottle temperature height after the sterilization is easy to generate condensate water and enters in the blake bottle by air-vent.Medium must be preserved under aseptic condition and use, do not fill in after condensed water splashes into media surface on the bottle cap permeability cell of absorbent cotton, grew fungi, bacterial clump in the medium water droplet 3-7 of place days, easily make medium rotten, directly cause the dendrobium candidum tissue to cultivate failure, cost increases.In the tissue culture procedures of dendrobium candidum, when medium need keep the gas exchange with the external world, need also to prevent that extraneous bacterium, dust and foreign material from entering in the bottle.
In order to solve above-mentioned deficiency of the prior art, the utility model proposes a kind of new solution.
The utility model content
The purpose of this utility model provides a kind of dendrobium candidum blake bottle bottle cap, can effectively filter the microorganism that brings because of condensed water behind the absorbent cotton beyond the Great Wall, also can stop macromolecular substances such as external microbe, dust and foreign material to enter in the blake bottle, can satisfy a bottle inside and outside small-molecule substance simultaneously, as O
2, CO
2Exchange, increase the inside and outside gas permeability of tissue culture bottle.
For reaching above-mentioned purpose, the technical scheme that the utility model adopts is: a kind of dendrobium candidum blake bottle bottle cap is provided, comprises body of the bottle lid, body of the bottle lid is provided with the protrusion end face, protrudes end face and is provided with air-vent; Air-vent is connected with permeability cell, and the inside of permeability cell is provided with the pad net.
Preferably, described body of the bottle lid outer surface is provided with anti-slop serrations.
Preferably, the length of described permeability cell is less than the height of body of the bottle lid.
Preferably, be provided with screw thread in the described body of the bottle lid.
In sum, the beneficial effects of the utility model are: the air-vent of dendrobium candidum blake bottle bottle cap is connected with permeability cell, and the inside of permeability cell is provided with the pad net.Pad can be put on the net and put absorbent cotton, can effectively filter the microorganism that brings because of condensed water behind the absorbent cotton beyond the Great Wall, also can stop macromolecular substances such as external microbe, dust and foreign material to enter in the blake bottle, can satisfy a bottle inside and outside small-molecule substance simultaneously, as O
2, CO
2Exchange, increase the inside and outside gas permeability of tissue culture bottle.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic perspective view of the present utility model;
Fig. 3 is the schematic diagram of permeability cell.
Wherein, 1, body of the bottle lid; 2, protrude end face; 3, air-vent; 4, permeability cell; 5, pad net.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
The utility model provides a kind of dendrobium candidum blake bottle bottle cap, as shown in Figure 1, comprises body of the bottle lid 1, and body of the bottle lid 1 is provided with and protrudes end face 2, protrudes end face 2 and is provided with air-vent 3; As shown in Figure 2, air-vent 3 is connected with permeability cell 4; As shown in Figure 3, the inside of permeability cell 4 is provided with pad net 5.
When using blake bottle, from air-vent 3 absorbent cotton is filled in the permeability cell 4, be placed on the pad net 5, then blake bottle is put into bactericidal unit and sterilize.Can produce the small amount of steam condensed water on the body of the bottle lid 1 in the sterilization process, steam condensate (SC) enters air-vent 3 backs and is absorbed by absorbent cotton, and steam condensate (SC) is dropped onto on the medium.After taking out blake bottle, absorbent cotton maintains the circulation of air blake bottle and the external world.Airborne gas such as carbonic acid gas, hydrone, ethylene molecule and oxygen molecule can enter in the blake bottle by absorbent cotton, and extraneous bacterium, dust and foreign material can be blocked in outside the bottle by absorbent cotton, prevent that medium is contaminated.
Further, for the ease of opening body of the bottle lid 1, be provided with anti-slop serrations at body of the bottle lid 1 outer surface.
Further, the length of permeability cell 4 is less than the height of body of the bottle lid 1.
Further, in order to increase the sealing property of dendrobium candidum blake bottle, be provided with screw thread in the body of the bottle lid 1.
Though by reference to the accompanying drawings embodiment of the present utility model is described in detail, should not be construed as the restriction to the protection domain of this patent.In the described scope of claims, the various modifications that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.
Claims (4)
1. a dendrobium candidum blake bottle bottle cap comprises body of the bottle lid (1), it is characterized in that: described body of the bottle lid (1) is provided with and protrudes end face (2), protrudes end face (2) and is provided with air-vent (3); Be connected with permeability cell (4) on the air-vent (3), the inside of permeability cell (4) is provided with pad net (5).
2. dendrobium candidum blake bottle bottle cap according to claim 1, it is characterized in that: described body of the bottle lid (1) outer surface is provided with anti-slop serrations.
3. dendrobium candidum blake bottle bottle cap according to claim 1 and 2 is characterized in that: the length of described permeability cell (4) is less than in the height of body of the bottle lid (1).
4. dendrobium candidum blake bottle bottle cap according to claim 1, it is characterized in that: described body of the bottle lid is provided with screw thread in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060963 CN203136725U (en) | 2013-02-04 | 2013-02-04 | Bottle cap of dendrobium officinale culture bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060963 CN203136725U (en) | 2013-02-04 | 2013-02-04 | Bottle cap of dendrobium officinale culture bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203136725U true CN203136725U (en) | 2013-08-21 |
Family
ID=48964301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320060963 Expired - Fee Related CN203136725U (en) | 2013-02-04 | 2013-02-04 | Bottle cap of dendrobium officinale culture bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203136725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106912384A (en) * | 2017-04-12 | 2017-07-04 | 西南大学 | It is a kind of to view and admire the container that dendrobium candidum is persistently bloomed |
| CN107494244A (en) * | 2017-09-30 | 2017-12-22 | 宁波神乙草生物科技有限公司 | A kind of dendrobium candidum blake bottle for being easy to transplanting |
| CN107616091A (en) * | 2017-09-30 | 2018-01-23 | 宁波神乙草生物科技有限公司 | A kind of dendrobium candidum blake bottle |
-
2013
- 2013-02-04 CN CN 201320060963 patent/CN203136725U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106912384A (en) * | 2017-04-12 | 2017-07-04 | 西南大学 | It is a kind of to view and admire the container that dendrobium candidum is persistently bloomed |
| CN107494244A (en) * | 2017-09-30 | 2017-12-22 | 宁波神乙草生物科技有限公司 | A kind of dendrobium candidum blake bottle for being easy to transplanting |
| CN107616091A (en) * | 2017-09-30 | 2018-01-23 | 宁波神乙草生物科技有限公司 | A kind of dendrobium candidum blake bottle |
| CN107616091B (en) * | 2017-09-30 | 2019-06-04 | 宁波神乙草生物科技有限公司 | A kind of dendrobium candidum culture bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20180204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |