Rifamycin SV strain breeding device
By designing a rifamycin SV strain breeding device with a protective cover and a purification air filter, the problem of cross-infection during the cultivation process was solved, the success rate and quality of strain breeding were improved, and the stability and purification effect of the cultivation environment were achieved.
Patent Information
- Application Number
- CN202520086725.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-15
AI Technical Summary
In existing rifamycin SV strain selection devices, the arrangement of multiple culture trays can easily lead to cross-infection during the culture process, resulting in selection failure or similar quality of selected strains, making it impossible to select superior strains.
A rifamycin SV strain breeding device was designed, including a support platform, a base, a culture structure, and a ventilation structure. A protective cover is used to cover the culture tray, combined with a ventilation pipe and a purification air filter to prevent cross-infection, and drainage is carried out through a guide strip to ensure the stability of the culture environment.
This effectively avoids cross-infection during the cultivation process, improves the success rate and quality of strain selection, and ensures the purification and stability of the cultivation environment.
Smart Images
Figure CN223906829U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of strain selection and breeding equipment, specifically referring to a rifamycin SV strain selection and breeding device. Background Technology
[0002] Rifamycin SV is an antibiotic used for the combined treatment of tuberculosis infection and severe methicillin-resistant Staphylococcus aureus, Staphylococcus epidermidis, and refractory Legionella infections.
[0003] When producing rifamycin SV, a rifamycin SV strain is required, so it is necessary to cultivate the rifamycin SV strain first.
[0004] However, existing rifamycin SV strain selection devices have multiple culture trays arranged in a row, which can easily lead to cross-infection during the culture process, resulting in selection failure or similar quality of selected strains, making it impossible to select superior strains. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art, this utility model proposes a rifamycin SV strain selection device, which effectively solves the problem that when multiple culture trays are arranged in a rifamycin SV strain selection device, cross-infection is likely to occur during the culture process, resulting in selection failure or similar quality of selected strains, making it impossible to select superior strains.
[0006] The technical solution adopted by this utility model is as follows: The rifamycin SV strain breeding device proposed by this utility model includes a support platform, a base, a cultivation structure, and a ventilation structure. The base is disposed on the support platform, the cultivation structure is disposed on the base, and the ventilation structure is disposed on the cultivation structure. The cultivation structure includes a chassis, a first enclosure, a second enclosure, a ventilation pipe, a support column, a connector, a protective cover, and a guide strip. The chassis is fixedly disposed above the base. The first enclosure is vertically disposed on the outer edge of the chassis. The second enclosure is vertically disposed in the middle of the chassis. The ventilation pipe is disposed through the center of the chassis. The support column is vertically disposed on the chassis. The connector is inserted and removed from the top of the support column. The protective cover is fixedly disposed above the connector. The guide strip is disposed inside the protective cover.
[0007] Preferably, the ventilation structure includes a ventilation seat, a mesh plate, a motor, an exhaust fan, and a purified air filter. The ventilation seat is threadedly fixed in the inner hole of the base, the mesh plate is fixedly disposed in the ventilation seat, the motor is fixedly disposed in the middle position of the mesh plate, the exhaust fan is fixed on the output shaft of the motor, and the purified air filter is threadedly fixed to the bottom of the ventilation seat.
[0008] To achieve better ventilation, an air duct is provided in the center of the base.
[0009] In order to achieve the purpose of drainage faster, the flow guide strip is arranged in an arc shape and the top end converges at a point and the bottom end is arranged at an interval of ten degrees of arc.
[0010] Further, the length of the outer wall of the bottom of the protective cover is greater than the length of the side wall of the enclosure.
[0011] In order to achieve the effect of insulation cultivation, the air inlet of the vent pipe, and the channel formed by the protective cover and the enclosure are the air outlet.
[0012] The beneficial effects achieved by the above structure are as follows: the rifamycin SV strain breeding device provided in the scheme is covered by the protective cover above the base plate, so that other spores are prevented from falling into the cultivation plate between the vent pipe and the enclosure two above the base plate, and the bottom air vent is provided with a purification air filter to purify and filter the air to prevent impurities from entering. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 The overall structure schematic diagram of the rifamycin SV strain breeding device is provided in the utility model;
[0014] Figure 2 The cross-sectional structure schematic diagram of the rifamycin SV strain breeding device is provided in the utility model;
[0015] Figure 3 Another cross-sectional structure schematic diagram of the rifamycin SV strain breeding device is provided in the utility model.
[0016] 1, support table, 2, base, 3, cultivation structure, 4, ventilation structure, 5, base plate, 6, enclosure one, 7, enclosure two, 8, vent pipe, 9, support column, 10, connecting head, 11, protective cover, 12, flow guide strip, 13, ventilation seat, 14, screen plate, 15, motor, 16, exhaust fan, 17, purification air filter.
[0017] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0019] As Figure 1 ,Figure 2 and Figure 3 As shown, the present invention proposes a rifamycin SV strain breeding device, comprising a support platform 1, a base 2, a cultivation structure 3, and a ventilation structure 4. The base 2 is mounted on the support platform 1, and a ventilation duct is provided in the center of the base 2. The cultivation structure 3 is mounted on the base 2, and the ventilation structure 4 is mounted on the cultivation structure 3. The cultivation structure 3 includes a chassis 5, a first enclosure 6, a second enclosure 7, a ventilation pipe 8, a support column 9, a connector 10, a protective cover 11, and a guide strip 12. The chassis 5 is fixedly mounted above the base 2, and the first enclosure 6 is vertically mounted on the outer edge of the upper part of the chassis 5. The second baffle 7 is vertically positioned above the center of the chassis 5. The vent pipe 8 is installed through the center of the chassis 5 and serves as the air inlet. The support column 9 is vertically positioned on the chassis 5. The connector 10 is inserted and removed from the top of the support column 9. The protective cover 11 is fixedly positioned above the connector 10. The length of the bottom outer wall of the protective cover 11 is greater than the length of the side wall of the first baffle 6. The channel formed by the protective cover 11 and the first baffle 6 is the exhaust port. The guide strip 12 is installed inside the protective cover 11. The guide strip 12 is arc-shaped and its top ends converge at one point, while its bottom ends are arranged at ten-degree arc intervals.
[0020] like Figure 2 and Figure 3 As shown, the ventilation structure 4 includes a ventilation seat 13, a mesh plate 14, a motor 15, an exhaust fan 16, and a purification air filter 17. The ventilation seat 13 is threadedly fixed in the inner hole of the base 2, the mesh plate 14 is fixedly installed in the ventilation seat 13, the motor 15 is fixedly installed in the middle position of the mesh plate 14, the exhaust fan 16 is fixed on the output shaft of the motor 15, and the purification air filter 17 is threadedly fixed to the bottom of the ventilation seat 13.
[0021] In practical use, the culture medium is placed in the culture tray between the second enclosure 7 and the vent pipe 8 above the base plate 5. Then, the protective cover 11 is placed over the first enclosure 6. At this time, the connector 10 inside the protective cover 11 is limited and supported on the support column 9. The lower circular wall of the protective cover 11 and the first enclosure 6 form a ventilation channel, which prevents other strains from falling into the culture medium. At the same time, the water droplets generated at the top condense and slide down along the guide strip 12, preventing them from dripping into the culture tray. In order to ensure the stability of the culture environment, the control motor 15 drives the exhaust fan 16 to blow the gas upward through the vent pipe 8. At this time, the bottom purification air filter 17 will enter the control for filtration to prevent impurities from entering and affecting the cultivation of rifamycin SV strain. The above is the entire usage process of the rifamycin SV strain selection device.
[0022] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0023] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.
[0024] The above description of the present application and its embodiments has been described, which is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical scheme should belong to the protection scope of the present application.
Claims
1. A device for breeding of a rifamycin SV strain, characterized in that: Including support platform, base, cultivation structure and ventilation structure, the base is located on the support platform, the cultivation structure is located on the base, the ventilation structure is located on the cultivation structure, the cultivation structure includes bottom disc, fence one, fence two, ventilation hole pipe, support column, connector, protective cover and flow guide strip, the bottom disc is fixedly arranged above the base, the fence one is vertically arranged on the outer edge above the bottom disc, the fence two is vertically arranged on the middle position of the bottom disc, the ventilation hole pipe is arranged through the center position of the bottom disc, the support column is vertically arranged on the bottom disc, the connector is plug-in arranged on the top end of the support column, the protective cover is fixedly arranged above the connector, and the flow guide strip is arranged inside the protective cover.
2. The apparatus for breeding of rifamycin SV strain according to claim 1, characterized in that: The ventilation structure includes ventilation seat, screen plate, motor, exhaust fan and purification air filter, the ventilation seat is threadedly fixed in the inner hole of the base, the screen plate is fixedly arranged in the ventilation seat, the motor is fixedly arranged at the middle position of the screen plate, the exhaust fan is fixed on the output shaft of the motor, and the purification air filter is threadedly fixed at the bottom of the ventilation seat.
3. A device for selection of rifamycin SV producing strains according to claim 2, characterized in that: The center of the base is provided with a through air hole.
4. The apparatus for selecting rifamycin SV-producing bacterial strains according to claim 3, characterized in that: The flow guide strip is arranged in an arc shape and converges at a point at the top end, and the bottom end is arranged at an interval of ten degrees of arc.
5. A device for selection of rifamycin SV producing strains according to claim 4, characterized in that: The length of the outer wall of the bottom of the protective cover is greater than the length of the side wall of the fence one.
6. A device for selection of rifamycin SV producing strains according to claim 5, characterized in that: The air inlet of the ventilation hole pipe, the channel formed by the protective cover and the fence one is the air outlet.