Edible fungus strain cultivation bottle
By introducing a temperature control mechanism and a ventilator into the edible mushroom spawn cultivation bottle, the problems of bottom oxygen deficiency and temperature regulation were solved, thereby improving the germination rate and yield of edible mushroom spawn.
Patent Information
- Application Number
- CN202423313122.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing edible mushroom culture bottles suffer from bottom oxygen deficiency and difficulty in temperature regulation, which makes it difficult for mycelium to grow downwards, resulting in a low germination rate and thus affecting the yield of the spawn.
An edible fungus spawn cultivation bottle was designed, which includes a temperature control mechanism and a venting tube. The venting tube provides gas flow and temperature regulation, the heating coil and temperature sensor are used to precisely regulate the temperature, and the gas required for respiration is provided through the gas injection tube.
It enables precise temperature control and gas supply to the culture medium, thereby improving the germination rate and yield of edible fungi strains.
Smart Images
Figure CN223885870U_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the technical field of culture bottles, and more particularly to a culture bottle for edible fungi strains. Background Technology
[0002] Spawn culture bottles, also known as spawn bottles, are used to hold edible mushroom spawn. After the edible mushroom spawn and the culture medium used to cultivate the spawn are placed into the spawn culture bottle, they can be transported and stored through the spawn culture bottle.
[0003] Because edible fungi require gas circulation for respiration during cultivation, existing edible fungi culture bottles are often covered with caps with ventilation holes on the top surface. Since the lower half of the bottle usually contains culture medium, the gas entering through the ventilation holes on the cap can hardly reach the lower half of the bottle. This leads to oxygen deficiency at the bottom of the bottle during cultivation, making it difficult for the mycelium to grow downwards. Furthermore, during the entire cultivation process, it is generally only possible to regulate the temperature of the culture medium, not the internal temperature of the culture medium, which in turn results in a low germination rate of the edible fungi and a low yield of spawn. Utility Model Content
[0004] This invention provides a culturing bottle for edible fungi to solve the above-mentioned technical problems.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A culturing bottle for edible fungi includes a cultivation cylinder with open ends. Multiple cultivation holes are opened on the periphery of the cultivation cylinder. A temperature control mechanism is arranged along the central axis inside. The temperature control mechanism includes a temperature regulating cylinder with closed ends. Multiple venting cylinders are evenly connected to the periphery of the temperature regulating cylinder. Multiple exhaust holes are evenly opened on the periphery of the venting cylinder, and a filter screen is provided on the exhaust hole. A heating coil and a temperature sensor are provided inside the temperature regulating cylinder. An air injection pipe is connected to the temperature regulating cylinder, and a one-way valve is provided on the air injection pipe.
[0007] Preferably, the temperature regulating cylinder has an assembly hole, and the vent cylinder is screwed into the assembly hole.
[0008] In some embodiments, the vent cylinder decreases in height along the direction away from the temperature regulating cylinder.
[0009] In some embodiments, the temperature control mechanism further includes a filter cartridge disposed within the temperature regulating cylinder, the filter cartridge being in close contact with the end of the mounting hole near the temperature regulating cylinder, and the heating coil being located within the filter cartridge.
[0010] Preferably, the air inlet end of the air injection pipe is equipped with an air injection pump, and the temperature sensor is located inside one of the air vents.
[0011] Preferably, the temperature regulating cylinder includes a fixed cylinder with one end through it, a closed cover screwed to the through end of the fixed cylinder, a power supply base on the closed cover, a conductive head on the heating coil, the conductive head being screwed to the power supply base, a power cord being led out from the power supply base, and a vent cylinder being assembled on the fixed cylinder.
[0012] Preferably, the gas injection pipe is located on the closed cover, and both the power supply base and the conductive head have clearance channels for gas to enter the fixed cylinder.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] This invention, through the coordinated operation of a temperature control mechanism and a cultivation cylinder, can not only precisely regulate the temperature of the cultivation environment during the cultivation of edible fungi, but also provide the gas required for respiration during the cultivation process, thereby increasing the germination rate and yield of the edible fungi. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;
[0017] Figure 3 This is a top view of the structure of this utility model;
[0018] Figure 4 This is an assembly diagram of the fixed cylinder and the closed cover of this utility model;
[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixed cylinder of this utility model.
[0020] Attached diagram labels: 1. Incubation cylinder, 11. Incubation well, 2. Temperature control mechanism, 21. Temperature regulating cylinder, 211. Fixing cylinder, 212. Closing cover, 213. Power supply base, 214. Assembly hole, 22. Vent cylinder, 23. Exhaust hole, 24. Filter screen, 25. Heating coil, 251. Conductive head, 26. Temperature sensor, 27. Gas injection pipe, 28. One-way valve, 29. Filter cylinder. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.
[0022] Example
[0023] like Figure 1-5The illustrated edible fungus spawn cultivation bottle includes a cultivation cylinder 1 that extends through both ends. Multiple cultivation holes 11 are formed on the periphery of the cultivation cylinder 1. A temperature control mechanism 2 is arranged along the central axis inside the cylinder. The temperature control mechanism 2 includes a temperature regulating cylinder 21 closed at both ends. Multiple venting cylinders 22 are evenly connected to the periphery of the temperature regulating cylinder 21. Multiple venting holes 23 are evenly formed on the periphery of each venting cylinder 22, and a filter screen 24 is provided on each venting hole 23. A heating coil 25 and a temperature sensor 26 are provided inside the temperature regulating cylinder 21. An air injection pipe 2 is connected to the temperature regulating cylinder 21. 7. A one-way valve 28 is provided on the air injection pipe 27. During implementation, the culture medium mixed with edible fungi spawn is placed into the cultivation tube 1 for cultivation. During the cultivation process, the temperature control mechanism 2 adjusts the temperature of the culture medium to ensure the temperature environment required for the cultivation of edible fungi spawn, thereby increasing the germination rate of edible fungi spawn. At the same time, it can also increase the amount of air in the culture medium to ensure the air required for the respiration of edible fungi spawn during cultivation. By adjusting the cultivation environment of edible fungi spawn, the yield of edible fungi spawn is improved. As the cultivation time increases, edible fungi grow out of the cultivation holes.
[0024] Specifically, air is injected into the temperature regulating cylinder 21 through the air injection pipe 27. This air is then heated by the heating coil 25 and injected into different depths of the culture medium through the exhaust holes 23 via the various venting cylinders 22, thereby increasing the temperature of the culture medium. Alternatively, the air can be directly injected into different depths of the culture medium through the exhaust holes 23 via the various venting cylinders 22. As air is continuously injected into the culture medium, the heat in the medium is carried away by the flowing air, thus lowering the temperature of the culture medium. In summary, this allows for the regulation of the culture medium temperature, achieving precise control of the environmental temperature for edible fungi cultivation. Furthermore, a large amount of air is injected into different depths of the culture medium during the entire temperature regulation process, providing ample gas for the respiration of the edible fungi, thereby increasing the yield of the edible fungi. The filter 24 installed on the exhaust hole 23 primarily prevents a large amount of culture medium from falling into the venting cylinder 22 and causing blockage. The temperature sensor 26 monitors the temperature of the gas entering the culture medium, and the temperature of the gas entering the culture medium can be precisely controlled by monitoring the power of the temperature regulating heating coil 25.
[0025] Considering the need to regularly clean the culture medium that has fallen into the venting cylinder 22, an assembly hole 214 is provided on the temperature regulating cylinder 21. The venting cylinder 22 is screwed into the assembly hole 214, so that the venting cylinder 22 can be disassembled, thereby facilitating the cleaning of the culture medium that has fallen into the venting cylinder 22.
[0026] In some embodiments, the air vent 22 decreases in height along the direction away from the temperature regulating cylinder 21, so that water seeping in from the vent hole 23 above the air vent 22 can gather at the end of the air vent 22 away from the temperature regulating cylinder 21, and then seep out into the culture medium through the vent hole 23 below the air vent 22, thus making it less likely to enter the temperature regulating cylinder 21.
[0027] In some embodiments, the temperature control mechanism 2 further includes a filter cylinder 29 arranged in the temperature regulating cylinder 21. The filter cylinder 29 is close to one end of the assembly hole 214 near the temperature regulating cylinder 21, and the heating coil 25 is located inside the filter cylinder 29. The filter cylinder 29 prevents the culture medium that has fallen into the venting cylinder 22 from entering the temperature regulating cylinder 21.
[0028] As a preferred embodiment of the above, the air inlet end of the air injection pipe 27 is provided with an air injection pump, and the temperature sensor 26 is located inside one of the venting cylinders 22.
[0029] As a preferred embodiment of the above, the temperature regulating cylinder 21 includes a fixed cylinder 211 with one end through it. A closed cover 212 is screwed onto the through end of the fixed cylinder 211. The closed cover 212 has a power supply base 213. The heating coil 25 has a conductive head 251. The conductive head 251 is screwed onto the power supply base 213. A power cord is led out from the power supply base 213. The vent cylinder 22 is assembled on the fixed cylinder 211, so that the temperature regulating cylinder 21 can be opened, thereby facilitating the maintenance of the heating coil 25 and the filter cylinder 29. Specifically, the gas injection pipe 27 is provided on the closed cover 212, and both the power supply base 213 and the conductive head 251 have clearance channels for gas to enter the fixed cylinder 211.
[0030] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.
Claims
1. A culturing bottle for edible fungi strains, characterized in that, The device includes a culture tube (1) with two open ends. The culture tube (1) has multiple culture holes (11) on its periphery. A temperature control mechanism (2) is arranged inside along the central axis. The temperature control mechanism (2) includes a temperature regulating tube (21) with closed ends. Multiple air vents (22) are evenly connected to the periphery of the temperature regulating tube (21). Multiple exhaust holes (23) are evenly opened on the periphery of the air vents (22). A filter screen (24) is provided on the exhaust holes (23). A heating coil (25) and a temperature sensor (26) are provided inside the temperature regulating tube (21). An air injection pipe (27) is connected to the temperature regulating tube (21). A one-way valve (28) is provided on the air injection pipe (27).
2. The edible fungus spawn cultivation bottle according to claim 1, characterized in that, The temperature regulating cylinder (21) has an assembly hole (214), and the vent cylinder (22) is screwed to the assembly hole (214).
3. The edible fungus spawn cultivation bottle according to claim 2, characterized in that, The ventilation cylinder (22) decreases in height along the direction away from the temperature regulating cylinder (21).
4. The edible fungus spawn cultivation bottle according to claim 2, characterized in that, The temperature control mechanism (2) further includes a filter cylinder (29) arranged inside the temperature regulating cylinder (21), the filter cylinder (29) being close to one end of the assembly hole (214) near the temperature regulating cylinder (21), and the heating coil (25) being located inside the filter cylinder (29).
5. The edible fungus spawn cultivation bottle according to any one of claims 1-4, characterized in that, The air inlet end of the air injection pipe (27) is equipped with an air injection pump, and the temperature sensor (26) is located inside one of the air vents (22).
6. The edible fungus spawn cultivation bottle according to claim 5, characterized in that, The temperature regulating cylinder (21) includes a fixed cylinder (211) with one end through it. A closed cover (212) is screwed onto the through end of the fixed cylinder (211). A power supply base (213) is provided on the closed cover (212). The heating coil (25) has a conductive head (251). The conductive head (251) is screwed onto the power supply base (213). A power cord is led out from the power supply base (213). The vent cylinder (22) is assembled on the fixed cylinder (211).
7. The edible fungus spawn cultivation bottle according to claim 6, characterized in that, The gas injection pipe (27) is located on the closed cover (212), and both the power supply base (213) and the conductive head (251) have clearance channels for gas to enter the fixed cylinder (211).