CN217709387U - A ventilative lid that is used for mushroom to expand numerous culture apparatus - Google Patents
A ventilative lid that is used for mushroom to expand numerous culture apparatus Download PDFInfo
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- CN217709387U CN217709387U CN202220490552.5U CN202220490552U CN217709387U CN 217709387 U CN217709387 U CN 217709387U CN 202220490552 U CN202220490552 U CN 202220490552U CN 217709387 U CN217709387 U CN 217709387U
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Abstract
A ventilating cover of a culture device for mushroom propagation comprises an inner cavity and an outer cavity, wherein the inner cavity is positioned in the center of the inner side of the outer cavity, the outer cavity comprises an upper outer cavity cover and a lower outer cavity cover, outer cavity air holes are formed in the outer edge of the upper outer cavity cover, the bottom of the inner cavity is communicated with the outer cavity, and an inner cavity air window is formed in the inner cavity. The utility model discloses a ventilative lid for mushroom fungus expands numerous culture apparatus is sealed promptly after buckling to realized gaseous inside and outside exchange, ventilative through filtering, external miscellaneous fungus can not advance inside, and ventilation effect is good, and the cork pulling is convenient.
Description
Technical Field
The utility model relates to a microbiology bacterial field of expanding numerous.
Background
Microorganisms including bacteria, viruses, fungi, mushrooms, and small protists, microalgae, etc. are widely used in food, medicine, agriculture, industry and environmental protection, so many sociologists have been devoted to the culture, propagation and research of microorganisms.
The expanding propagation of microbe strain is one basic technology widely used in microbe, biomedicine and microbe fields, and during expanding culture of microbe strain, the culture medium for microbe culture is first selected, the culture medium is then inoculated for culture, and the cultured strain is finally used in quantitative expanding culture and propagation. The culture of microbial strains is a strict aseptic operation process, a plurality of granular culture mediums are usually arranged in a large container for culture and seed production, a vent plug is plugged into the seed production container, the existing vent plug is usually a simple plug structure, the structure is poor in sealing and ventilation effects, plug pulling is inconvenient, mechanical automation operation is not facilitated, the efficiency is low, the operation time is long, and pollution is easy.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of the prior seed production container vent plug, the utility model provides a vent cover of a culture device for mushroom propagation.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a ventilating cover of a culture device for mushroom propagation comprises an inner cavity 13 and an outer cavity 19, wherein the inner cavity 13 is positioned at the center of the inner side of the outer cavity 19, the outer cavity 19 comprises an upper outer cavity cover 9 and a lower outer cavity cover 21, an outer cavity air hole 17 is arranged on the outer edge 16 of the upper outer cavity cover 9, the bottom of the inner cavity 13 is communicated with the outer cavity 19, and an inner cavity air window 12 is arranged on the inner cavity 13.
The inner side of the outer cavity upper cover 9 is provided with a clamping seat 15, the clamping seat 15 is positioned at the outer side of the inner cavity 13, and the inner side of the clamping seat 15 is provided with a convex card 10.
And a filter disc 20 is arranged at the position of the outer cavity upper cover 9 communicated with the inner cavity 13.
The inside of the cassette 15 is a tapered ramp 22.
An inner cavity upper cover 11 of the inner cavity 13 is arranged on the outer cavity upper cover 9 through an inner cavity bracket 14, and an inner cavity air window 12 is formed between the inner cavity brackets 14.
The utility model discloses a ventilative lid for mushroom fungus expands numerous culture apparatus is sealed promptly after buckling to realized gaseous inside and outside exchange, ventilative through filtering, external miscellaneous fungus can not advance inside, and ventilation effect is good, and the cork pulling is convenient.
Drawings
FIG. 1 is a view showing the structure of a permeable cover of a culture apparatus for mushroom growth.
FIG. 2 is a sectional view of the air permeable cover of the cultivation apparatus for mushroom growth.
FIG. 3 is a front exploded view of a culture apparatus for mushroom growth.
FIG. 4 is a front sectional view of a culture apparatus for mushroom growth in a state where the culture apparatus is filled with a culture medium.
In the figure: 4. the culture medium comprises an upper ventilation cover, 5 parts of a honeycomb body, 6 parts of a lower ventilation cover, 7 parts of a clamping groove, 8 parts of a strain hole, 9 parts of an outer cavity upper cover, 10 parts of a convex card, 11 parts of an inner cavity upper cover, 12 parts of an inner cavity transom, 13 parts of an inner cavity, 14 parts of an inner cavity support, 15 parts of a clamping seat, 16 parts of a cover outer edge, 17 parts of an outer cavity air hole, 18 parts of an outer cavity upper cover outer platform, 19 parts of an outer cavity, 20 parts of a filter disc, 21 parts of an outer cavity lower cover, 22 parts of a tip-shaped slope, 23 parts of a clamping edge, 24 parts of a culture medium, 25 parts of a strain.
Detailed Description
As shown in fig. 1 and 2, the ventilation cover comprises an inner cavity 13 and an outer cavity 19, the annular inner cavity 13 is positioned at the inner center of the outer cavity 19, and the bottom of the inner cavity 13 is communicated with the outer cavity 19; the outer cavity 19 comprises an outer cavity upper cover 9 and an outer cavity lower cover 21, an annular clamping seat 15 is installed on the inner side of the outer cavity upper cover 9, the clamping seat 15 is positioned on the outer side of the inner cavity 13, the inner side of the outer cavity 19 is of a sunken structure, the inner cavity 13 is positioned at a sunken position, an outer platform 18 of the outer cavity upper cover is arranged on the outer side of the sunken structure, an outer cavity air hole 17 is formed in the outer edge 16 of the outer cavity upper cover 9, which is positioned on the outer side of the clamping seat 15, and the outer edge 16 of the cover protrudes out of the annular clamping seat 15; an inner cavity upper cover 11 of the inner cavity 13 is arranged on the outer cavity upper cover 9 through an inner cavity bracket 14, an inner cavity air window 12 is formed between the inner cavity brackets 14, a communicating structure is formed between the inner cavity 13 and the outer cavity 19, and a filter disc 20 (which can be a filter screen, a filter membrane and the like) is arranged at the communicating part of the outer cavity upper cover 9 and the inner cavity 13.
As shown in fig. 3, the upper and lower outer sides of the honeycomb body 5 are respectively provided with a clamping groove 7; the inner side of the clamping seat 15 is provided with a convex card 10 matched with the clamping groove 7, and the upper ventilating cover 4 and the lower ventilating cover 6 are respectively arranged on the honeycomb body 5 through the convex card 10 and the clamping groove 7. The inner side of the clamping seat 15 is provided with a tip-shaped slope 22, the inlet direction of the annular clamping seat 15 is thin, and the convex clamp 10 with the friction tensioning effect is arranged, so that the sealing, clamping and plugging are facilitated.
As shown in fig. 4, the cylindrical honeycomb body 5 is provided with a seed hole 8 penetrating through the inside thereof from top to bottom, the upper vent cover 4 and the lower vent cover 6 are respectively installed on the upper part and the lower part of the honeycomb body 5, a culture medium 24 is put into the seed hole for inoculating a seed strain 25 for culturing, and air enters the seed hole 8 of the honeycomb body 5 through the outer cavity air hole 17, the filter 20 and the inner cavity air window 12 for exchange, so that the ventilation effect is good. Culturing strains, expanding the propagated strains to be in a basal column shape, opening a cover in a sterile environment, taking out the basal column-shaped strains 26 from any end of the honeycomb body 5, inoculating into the corresponding bacteria holes of the material package, sealing and culturing according to the conventional method.
Claims (5)
1. A ventilative lid that is used for mushroom culture apparatus that expands numerous characterized in that: the device comprises an inner cavity (13) and an outer cavity (19), wherein the inner cavity (13) is positioned at the center of the inner side of the outer cavity (19), the outer cavity (19) comprises an outer cavity upper cover (9) and an outer cavity lower cover (21), an outer cavity air hole (17) is formed in the outer edge (16) of the outer cavity upper cover (9), the bottom of the inner cavity (13) is communicated with the outer cavity (19), and an inner cavity air window (12) is formed in the inner cavity (13).
2. The air-permeable cover for a culture apparatus for mushroom growth according to claim 1, characterized in that: a clamping seat (15) is installed on the inner side of the outer cavity upper cover (9), the clamping seat (15) is located on the outer side of the inner cavity (13), and a convex card (10) is arranged on the inner side of the clamping seat (15).
3. The air-permeable cover for a culture apparatus for mushroom growth according to claim 2, characterized in that: and a filter disc (20) is arranged at the position of the outer cavity upper cover (9) communicated with the inner cavity (13).
4. The air-permeable cover for a culture apparatus for mushroom growth according to claim 2, characterized in that: the inner side of the clamping seat (15) is provided with a tip-shaped slope (22).
5. The vented cover of a culture apparatus for mushroom expansion according to claim 2, wherein: an inner cavity upper cover (11) of the inner cavity (13) is arranged on the outer cavity upper cover (9) through an inner cavity bracket (14), and an inner cavity transom (12) is formed between the inner cavity brackets (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220490552.5U CN217709387U (en) | 2022-03-09 | 2022-03-09 | A ventilative lid that is used for mushroom to expand numerous culture apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220490552.5U CN217709387U (en) | 2022-03-09 | 2022-03-09 | A ventilative lid that is used for mushroom to expand numerous culture apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217709387U true CN217709387U (en) | 2022-11-01 |
Family
ID=83786761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220490552.5U Active CN217709387U (en) | 2022-03-09 | 2022-03-09 | A ventilative lid that is used for mushroom to expand numerous culture apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217709387U (en) |
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2022
- 2022-03-09 CN CN202220490552.5U patent/CN217709387U/en active Active
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