CN111662806A - Multifunctional box for large-scale culture of microorganisms - Google Patents

Multifunctional box for large-scale culture of microorganisms Download PDF

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Publication number
CN111662806A
CN111662806A CN202010580874.4A CN202010580874A CN111662806A CN 111662806 A CN111662806 A CN 111662806A CN 202010580874 A CN202010580874 A CN 202010580874A CN 111662806 A CN111662806 A CN 111662806A
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groove
microorganisms
sealing
plate
gear
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夏坤
江新新
杨和萍
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/02—Photobioreactors
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/34—Internal compartments or partitions
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/20—Degassing; Venting; Bubble traps

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Clinical Laboratory Science (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention discloses a multifunctional box for large-scale culture of microorganisms, which comprises an incubator, wherein an open groove and a sealing groove are formed in the incubator in a separated mode, a metal sliding plate is arranged in the sealing groove in a sealing and sliding mode, a rotating rod is rotatably arranged in the sealing groove and is positioned above the metal sliding plate, two wing plates are symmetrically welded on the side wall of the rotating rod, two arc-shaped sliding grooves are symmetrically formed in the side wall of the sealing groove, and each wing plate is in sealing and abutting contact with the corresponding arc-shaped sliding groove. The invention can automatically adjust the intensity of incident light according to outdoor temperature and illumination intensity, on one hand, the invention can ensure that microorganisms can receive illumination in the early morning and in the evening, thereby maximizing the propagation speed of the microorganisms, on the other hand, the invention can reduce the ultraviolet intensity in the incubator in the middle of the day, thereby avoiding the reduction or death of the activity of the microorganisms, and in addition, the device can automatically fill a certain amount of air into the culture solution, thereby increasing the oxygen content in the culture solution and improving the activity of the microorganisms.

Description

Multifunctional box for large-scale culture of microorganisms
Technical Field
The invention relates to the technical field of microbial culture, in particular to a multifunctional box for large-scale microbial culture.
Background
The microorganisms are divided into eight categories, namely bacteria, viruses, fungi and the like, except a few fungi, such as mushrooms, lucid ganoderma, mushrooms and the like, which can be observed by naked eyes of people, most of the microorganisms need to be observed with the help of optical instruments in an auxiliary way, the microorganisms also have extremely high growth and propagation speeds, and the microorganisms have unique application in industrial production based on the characteristics of different microorganisms.
When some microorganisms are cultivated, in order to save cost, a worker usually places a plurality of culture boxes in a staggered mode at a flat position outside a room, the temperature in the culture boxes is increased by using sunlight so as to improve the propagation speed of the microorganisms and enlarge the yield, but in summer hot weather, the activity of the microorganisms can be reduced by directly placing the culture boxes under the sun, particularly when the sunshine is directly emitted to the culture boxes in the noon, strong ultraviolet rays can also cause the microorganisms to die, so that the worker is required to build a sunshade for the culture boxes or respectively cover sunshade films, when large-scale cultivation is carried out, a simple sunshade is not enough to cover all cultivation areas, a large-scale sunshade with a steel structure is required, the building and maintenance costs are high, when a cultivation site is changed, the sunshades are required to be detached and arranged together, the sunshades with the steel structure are mostly in a welding design, and part of the structures cannot be reused after being detached, the waste of resources is caused; if take to cover solar protection film for every incubator through the staff is manual, waste time and energy again to be not convenient for observe the cultivation condition of microorganism in the incubator, in addition, the sheltering from of above two kinds of modes to sunshine is all-weather, can influence the reproductive speed of microorganism when early morning and evening.
Therefore, a multifunctional box for large-scale culture of microorganisms is provided.
Disclosure of Invention
The invention aims to solve the defects that a low-cost and convenient sun-shading mode is not available when microorganisms are cultured outdoors in a large scale in the prior art, and provides a multifunctional box for culturing microorganisms in a large scale.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a microorganism is cultivateed on a large scale and is used multi-functional case, includes the incubator, separate in the incubator and be provided with uncovered groove and seal groove, the sealed slip of seal groove is provided with the metal slide, the bull stick is installed to the mounting groove internal rotation, and the bull stick is located the top of metal slide, symmetrical welding has two pterygoid lamina on the lateral wall of bull stick, the symmetry is equipped with two arc spouts on the lateral wall of seal groove, and every pterygoid lamina all offsets with the arc spout that corresponds is sealed, the seal groove is linked together through intercommunication mouth and external, the upper end from the top down in uncovered groove is equipped with first polarizing plate and ring gear in proper order, the joint has the second polarizing plate in the ring gear, sealed installation has communicating pipe and link gear between uncovered groove and the seal groove.
Preferably, the mounting groove has been seted up in the lateral wall of seal groove, the link gear is including rotating the round axle of installing on the roof in the seal groove, the epaxial fixed cover of circle is equipped with first bevel gear and gear, the bull stick is close to the one end interference fit in uncovered groove and has second bevel gear, and second bevel gear be located the mounting groove and with first bevel gear meshing, the gear meshes with the ring gear mutually.
Preferably, check valves are respectively installed in the communication port and the communication pipe, low-boiling-point evaporation liquid is contained in the sealing groove and is located below the metal sliding plate, one of the wing plates is made of non-ferromagnetic metal, and the other wing plate is made of a permanent magnet.
Preferably, the bottom fixed mounting of uncovered groove has the cavity plectane, the upper surface of cavity plectane has seted up the multiunit bleeder vent, and the multiunit bleeder vent becomes array distribution, the one end of communicating pipe is located the seal groove, the other end of communicating pipe links to each other with the bottom seal of cavity plectane, it is connected with the light exhaust hood to rotate through one-way sealed bearing on the cavity plectane, set up on the light exhaust hood and wear the groove with arbitrary a set of bleeder vent specification assorted rectangle, the symmetry is equipped with two permanent magnetism strips on the light exhaust hood, the symmetry is equipped with two single face magnets on the ring gear.
The invention has the beneficial effects that:
1. through setting up devices such as low boiling evaporate, metal slide, pterygoid lamina, communicating pipe, when outdoor temperature is higher than the boiling point of low boiling evaporate, low boiling evaporate can evaporate fast and promote the metal slide upward movement, passes through communicating pipe with the air in the seal groove and carries to the culture solution in, increases the oxygen content in the open groove, improves the metabolic rate of microorganism.
2. Through the linkage mechanism formed by the first bevel gear, the second bevel gear, the circular shaft, the gear and the like, the angle between the first polarizing plate and the second polarizing plate can be changed when the outdoor temperature rises, the intensity of light entering the open groove can be weakened according to the polarization characteristics of the polarizing plates, ultraviolet rays received by microorganisms are greatly reduced, and therefore the activity of the microorganisms cultured outdoors is guaranteed.
3. The two wing plates are respectively made of a permanent magnet and a non-ferromagnetic material, when a certain amount of low-boiling-point evaporating liquid is evaporated, the mutual attraction force between the wing plates made of the permanent magnet and the metal sliding plate is far greater than the dynamic friction force between the wing plates and the arc-shaped sliding groove, the wing plates can rotate quickly, the rotating speed of the rotating rod is increased, the rotating speed of the second polarizing plate is increased, and the shading speed of the device is directly increased.
4. Even the polarization direction between first polarizing plate and the second polarizing plate is 90, and incident light reaches the minimum, and the staff also can observe the cultivateing state of microorganism in the incubator through two polarizing plates, for using light screen or shading cloth to cover the incubator, this device is more convenient for the staff and observes.
5. Through the arrangement of the single-sided magnet, the permanent magnet, the light exhaust hood, the hollow circular plate and other devices, the relative positions of the rectangular through groove and the air holes can be automatically changed by means of rotation of the gear ring, so that air is exhausted from the air holes at different positions, spontaneous cross-flow interaction among aerobic microorganisms at all positions can be enhanced, and propagation of the microorganisms is promoted.
6. The single-sided magnet can reduce the influence of the single-sided magnet on the wing plate, increase the mutual attraction between the single-sided magnet and the permanent magnet and improve the response speed of the light exhaust hood.
7. The hollow circular plate and the light exhaust hood are connected by adopting a one-way sealing bearing, the one-way sealing bearing can ensure that the rectangular through groove only rotates along one direction, and each group of air holes have the opportunity to discharge air outwards, so that aerobic microorganisms are distributed more uniformly.
8. When shifting the cultivation place, can directly remove the incubator, for the large-scale sunshade of buildding the steel construction, this device maintenance cost is low, need not to dismantle, arrange in order, and can not cause the waste of resource.
In conclusion, the present invention can automatically adjust the intensity of incident light according to the outdoor temperature and the illumination intensity, on one hand, the microorganism can be ensured to receive illumination in the early morning and in the evening, so that the propagation speed of the microorganism is maximized, on the other hand, the ultraviolet intensity in the incubator in the middle of the day can be reduced, and the reduction or death of the activity of the microorganism is avoided.
Drawings
FIG. 1 is a schematic view showing the internal structure of an incubator in which two wing plates are located at the same horizontal plane in example 1 of the present invention;
FIG. 2 is a schematic structural view of a link mechanism according to embodiment 1 of the present invention;
FIG. 3 is a side view of a wing plate and a rotary bar in example 1 of the present invention;
FIG. 4 is a schematic view showing the internal structure of the incubator in example 2 of the present invention, in which two wing plates are located at the same horizontal plane;
FIG. 5 is a plan view of the ring gear and the second polarizing plate in example 2 of the present invention;
FIG. 6 is a plan view of a hollow circular plate in example 2 of the present invention;
fig. 7 is a schematic structural view of a lightweight exhaust hood according to embodiment 2 of the present invention.
In the figure: the device comprises an incubator 1, an open groove 2, a first polarizing plate 3, a linkage mechanism 4, a wing plate 5, a rotating rod 6, a communication port 7, a sealing groove 8, a metal sliding plate 9, a communication pipe 10, a gear ring 11, an arc-shaped sliding groove 12, a first bevel gear 13, a mounting groove 14, a gear 15, a second bevel gear 16, a circular shaft 17, a hollow circular plate 18, a light exhaust hood 19, a single-sided magnet 20, a second polarizing plate 21, vent holes 22, a one-way sealing bearing 23, a rectangular through groove 24 and a permanent magnet strip 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-3, a multifunctional box for large-scale cultivation of microorganisms comprises an incubator 1, an open groove 2 and a sealing groove 8 are separately arranged in the incubator 1, the open groove 2 and the sealing groove 8 share a same side wall, a metal slide plate 9 is arranged in the sealing groove 8 in a sealing and sliding manner, a rotating rod 6 is rotatably arranged in the sealing groove 8, the rotating rod 6 is positioned above the metal slide plate 9, two wing plates 5 are symmetrically welded on the side wall of the rotating rod 6, two arc-shaped sliding grooves 12 are symmetrically arranged on the side wall of the sealing groove 8, each wing plate 5 is in sealing and abutting contact with the corresponding arc-shaped sliding groove 12, when the wing plates 5 rotate, the edges of the wing plates are just in sealing connection with the corresponding arc-shaped sliding grooves 12, the sealing groove 8 is communicated with the outside through a communication port 7, the communication port 7 and the arc-shaped sliding grooves 12 are distributed on different side walls of the sealing groove 8, a first polarizing, a second polarizing plate 21 is clamped in the gear ring 11, and a communicating pipe 10 and a linkage mechanism 4 are hermetically arranged between the open groove 2 and the sealing groove 8;
microbial culture solution is contained in the open tank 2, one end of the communicating pipe 10 is positioned in the sealing groove 8, and the other end is positioned in the microbial culture solution.
In this embodiment, an installation groove 14 is formed in the side wall of the seal groove 8, the linkage mechanism 4 includes a circular shaft 17 rotatably installed on the top wall in the installation groove 14, a first bevel gear 13 and a gear 15 are fixedly installed on the circular shaft 17, a second bevel gear 16 is in interference fit with one end of the rotating rod 6 close to the open groove 2, the second bevel gear 16 is located in the installation groove 14 and meshed with the first bevel gear 13, the gear 15 is meshed with the gear ring 11, a seal bearing is arranged at the joint of the rotating rod 6 and the installation groove 14, and the seal bearing ensures that the gas in the seal groove 8 can only flow into the open groove 2 through the communicating pipe 10.
The communicating port 7 and the communicating pipe 10 are both provided with one-way valves, air in the sealing groove 8 can only be supplemented through the communicating port 7, air in the sealing groove 8 can only be discharged through the communicating pipe 10, low-boiling-point evaporation liquid is contained in the sealing groove 8 and is located below the metal sliding plate 9, when the temperature of the low-boiling-point evaporation liquid is within the range of 35-45 ℃, the low-boiling-point evaporation liquid can be rapidly evaporated, one wing plate 5 is made of non-ferromagnetic metal, the other wing plate 5 is made of permanent magnet, the weight of the wing plate 5 made of the non-ferromagnetic metal is larger than that of the wing plate 5 made of the permanent magnet, when the wing plate 5 made of the non-ferromagnetic metal is only acted by external force, the wing plate 5 made of the non-ferromagnetic metal inclines downwards, and.
When the present embodiment is used, because the weight of the wing 5 made of non-ferromagnetic metal is greater than the weight of the wing 5 made of permanent magnet, the initial angles of the two wings 5 under the action of gravity are as shown in fig. 3, the first polarizing plate 3 is parallel to the second polarizing plate 21, and the initial polarization angles of the first polarizing plate 3 are the same as the initial polarization angles of the second polarizing plate 21;
in the early morning of summer, the outdoor temperature is slightly low, the light is weak, the low-boiling-point evaporating liquid in the sealing groove 8 is kept in a liquid state, the position of the metal sliding plate 9 is unchanged, the outdoor temperature gradually rises along with the passage of time, the light is gradually strong, the temperature can rise to be higher than 37 ℃ in the midday, the boiling point of the low-boiling-point evaporating liquid is reached, at the moment, the low-boiling-point evaporating liquid quickly evaporates and pushes the metal sliding plate 9 to move upwards, it is worth explaining that in the initial state, the pipe orifice of the communicating pipe 10 positioned in the sealing groove 8 is positioned above the wing plate 5, along with the movement of the metal sliding plate 9, the air in the sealing groove 8 is extruded, therefore, the wing plate 5 in the inclined state gradually changes towards the horizontal state, in the process, the pipe orifice of the communicating pipe 10 is gradually positioned below the wing plate 5, under the action of the one-way valve, the air in the sealing groove, thereby supplying oxygen to the microorganism and improving the metabolism speed of the microorganism;
because the wing plate 5 is fixedly connected with the rotating rod 6, the rotating rod 6 synchronously rotates when the angle of the wing plate 5 changes, the second bevel gear 16 in interference fit with the rotating rod 6 drives the first bevel gear 13 to rotate, and the gear 15 drives the gear ring 11 to rotate through the transmission action of the circular shaft 17, so that the angle between the second polarizing plate 21 and the first polarizing plate 3 is changed;
with the shortening of the distance between the metal sliding plate 9 and the wing plate 5, the magnetic force between the wing plate 5 made of the permanent magnet and the metal sliding plate 9 is gradually increased (the metal sliding plate 9 is made of ferromagnetic metal), after a certain amount of low-boiling-point evaporation liquid is evaporated, the mutual attraction force between the wing plate 5 made of the permanent magnet and the metal sliding plate 9 is far larger than the dynamic friction force between the wing plate 5 and the arc-shaped sliding groove 12 (the relation between the acting force between the magnet and the metal and the distance is not linear, and the force is rapidly increased along with the reduction of the distance between the magnet and the metal), the wing plate 5 can rapidly rotate, the rotating speed of the rotating rod 6 is increased, and the shading;
at or near noon, sunlight almost perpendicularly irradiates the first polarizing plate 3, an angle between the polarization direction of the first polarizing plate 3 and the light vibration direction of natural light is 0 ° or 180 °, and the light intensity of natural light is I0Then, according to the malus law, the following can be known:
I1＝I0*(cosα1)2；
wherein I1α is the intensity of the transmitted light (irrespective of absorption) through the first polarizing plate 31α, which is the angle between the direction of vibration of the natural light and the polarization direction of the first polarizing plate 31At 0 deg. or 180 deg., in which case I1＝I01, namely, the light intensity of the transmitted light passing through the first polarizing plate 3 is equal to the light intensity of natural light;
with the evaporation of the low boiling point evaporation liquid, the rotating rod 6 drives the gear ring 11 to rotate through the linkage mechanism 4, namely, the second polarizing plate 21 in the gear ring 11 is driven to rotate, and the light intensity of the transmission light passing through the second polarizing plate 21 is set as I2(irrespective of absorption):
I2＝I1*(cosα2)2；
α therein2Is the angle between the polarization direction of the first polarizer 3 and the polarization direction of the second polarizer 21, and when the angle changes, it can be known from the cosine function curve that I2Will necessarily decrease, i.e. the light intensity decreases;
when the evaporation of the low boiling point evaporation liquid completely changes the inclination direction of the wing 5, the included angle between the polarization direction of the second polarizing plate 21 and the polarization direction of the first polarizing plate 3 is 90 °, I2Approximately equal to zero, at which time the light intensity incident into the open groove 2 is weakest, the ultraviolet rays received by the microorganisms are greatly reduced, thereby ensuring the activity of the microorganisms cultured outdoors, and the first polarizing plate 3 and the second polarizing plate 21 are transparent, so that the workers can workThe culture state of the microorganisms in the incubator 1 is clearly observed.
It should be noted that, the complete change of the inclination direction of the wing plate 5 means that the wing plate 5 made of the permanent magnet moves from one end corresponding to the arc-shaped sliding slot 12 to the other end corresponding to the arc-shaped sliding slot 12, taking fig. 3 as an example, assuming that the left wing plate 5 is made of the permanent magnet material and the right wing plate 5 is made of the non-ferromagnetic material, when in an initial state, the left wing plate 5 abuts against the top end of the corresponding arc-shaped sliding slot 12, the right wing plate 5 abuts against the bottom end of the corresponding arc-shaped sliding slot 12, after the inclination direction of the wing plate 5 is completely changed, the left wing plate 5 abuts against the bottom end of the corresponding arc-shaped sliding slot 12, the right wing plate 5 abuts against the top end of the corresponding arc-shaped sliding slot 12, the;
when light is weakened and outdoor temperature is reduced, low-boiling-point evaporating liquid is condensed into liquid, the metal sliding plate 9 descends to an initial position under the action of negative pressure, attraction between the metal sliding plate 9 and wing plates 5 made of permanent magnets is weakened, the two wing plates 5 recover to an initial inclination angle under the action of gravity, at the moment, under the action of a one-way valve, outside air enters the sealing groove 8 through the communication port 7 to supplement consumed air, meanwhile, the second polarizing plate 21 rotates in the reverse direction for 90 degrees and returns to the initial angle, incident light is not weakened any more, and microorganisms can also receive sufficient light in the early morning or at the evening.
Example 2
Referring to fig. 4 to 7, the present embodiment is different from embodiment 1 in that: the bottom of the open slot 2 is fixedly provided with a hollow circular plate 18, the upper surface of the hollow circular plate 18 is provided with a plurality of groups of air vents 22, the plurality of groups of air vents 22 are distributed in an array, one end of a communicating pipe 10 is positioned in the sealing slot 8, the other end of the communicating pipe 10 is connected with the bottom of the hollow circular plate 18 in a sealing way, the hollow circular plate 18 is rotatably connected with a light exhaust hood 19 through a one-way sealing bearing 23, the light exhaust hood 19 is provided with a rectangular through slot 24 matched with any group of air vents 22 in specification, the light exhaust hood 19 is symmetrically provided with two permanent magnet strips 25, and the gear ring 11 is symmetrically provided.
When the air-purifying device is used in the embodiment, air discharged from the sealing groove 8 enters the hollow circular plate 18 and is discharged from the air holes 22, the edge of the light exhaust hood 19 is in sealing connection with the hollow circular plate 18, only one rectangular through groove 24 is provided, the air can be discharged only when the rectangular through groove 24 is overlapped with the air holes 22, and the position of the single-sided magnet 20 can be changed relatively along with the rotation of the gear ring 11, it should be noted that the polarity orientation of the single-sided magnet 20 is the same as that of the permanent magnet strip 25, and the permanent magnet strip 25 have mutual attraction, and under the action of the mutual attraction, the permanent magnet strip 25 can drive the light exhaust hood 19 to rotate, so that the relative positions of the rectangular through groove 24 and the air holes 22 are changed, namely the air is discharged from the air holes 22 at different positions due to the position change;
for aerobic microorganisms, the aerobic microorganisms move towards a position with sufficient oxygen content spontaneously, so that spontaneous cross-flow interaction among the aerobic microorganisms at all positions is enhanced along with the movement of the rectangular through groove 24, and the propagation of the microorganisms is promoted;
it is worth mentioning that the single-sided magnet 20 is formed by wrapping one side of a double-sided magnet with specially treated galvanized iron, the magnetism of the wrapped side is shielded, the magnetic force is refracted to the other side, so that the magnetism of the other side is enhanced, the influence of the single-sided magnet 20 on the wing plate 5 can be reduced by using the single-sided magnet 20, the mutual attraction between the single-sided magnet 20 and the permanent magnet strips 25 can be increased, the response speed of the light exhaust hood 19 is improved, the hollow circular plate 18 is connected with the light exhaust hood 19 by adopting the one-way sealing bearing 23, the one-way sealing bearing 23 can ensure that the rectangular through groove 24 only rotates in one direction, each group of air holes 22 is ensured to have the opportunity to discharge air outwards, and the distribution of aerobic microorganisms is more uniform.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (4)

1. The utility model provides a multi-functional case is used in microorganism large-scale cultivation, includes incubator (1), its characterized in that, it is provided with uncovered groove (2) and seal groove (8) to separate in incubator (1), seal groove (8) inner seal slides and is provided with metal slide (9), bull stick (6) are installed to seal groove (8) internal rotation, and bull stick (6) are located the top of metal slide (9), the symmetrical welding has two pterygoid lamina (5) on the lateral wall of bull stick (6), the symmetry is equipped with two arc spout (12) on the lateral wall of seal groove (8), and every pterygoid lamina (5) all seal up with corresponding arc spout (12), seal groove (8) are linked together through intercommunication mouth (7) and external world, the upper end from the top down of uncovered groove (2) is equipped with first polarizing plate (3) and ring gear (11) in proper order, the joint has second polarizing plate (21) in ring gear (11), a communicating pipe (10) and a linkage mechanism (4) are hermetically arranged between the open groove (2) and the sealing groove (8).
2. The multifunctional box for large-scale cultivation of microorganisms according to claim 1, wherein a mounting groove (14) is formed in the side wall of the sealing groove (8), the linkage mechanism (4) comprises a circular shaft (17) rotatably mounted on the inner top wall of the mounting groove (14), a first bevel gear (13) and a gear (15) are fixedly sleeved on the circular shaft (17), a second bevel gear (16) is in interference fit with one end of the rotating rod (6) close to the open groove (2), the second bevel gear (16) is located in the mounting groove (14) and meshed with the first bevel gear (13), and the gear (15) is meshed with the gear ring (11).
3. The multifunctional box for large-scale microbial cultivation according to claim 1, wherein the communication port (7) and the communication pipe (10) are respectively provided with a one-way valve, the sealing groove (8) is filled with a low-boiling-point evaporation liquid, the low-boiling-point evaporation liquid is located below the metal sliding plate (9), one of the wing plates (5) is made of non-ferromagnetic metal, and the other wing plate (5) is made of a permanent magnet.
4. The multi-functional box for the mass cultivation of microorganisms according to claim 1, a hollow circular plate (18) is fixedly arranged at the bottom of the open groove (2), a plurality of groups of air holes (22) are arranged on the upper surface of the hollow circular plate (18), and a plurality of groups of air holes (22) are distributed in an array, one end of the communicating pipe (10) is positioned in the sealing groove (8), the other end of the communicating pipe (10) is hermetically connected with the bottom of the hollow circular plate (18), the hollow circular plate (18) is rotationally connected with a light exhaust hood (19) through a one-way sealing bearing (23), the light exhaust hood (19) is provided with a rectangular through groove (24) matched with any group of air holes (22) in specification, two permanent magnet strips (25) are symmetrically arranged on the light exhaust hood (19), and two single-sided magnets (20) are symmetrically arranged on the gear ring (11).
CN202010580874.4A 2020-06-23 2020-06-23 Multifunctional box for large-scale culture of microorganisms Withdrawn CN111662806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010580874.4A CN111662806A (en) 2020-06-23 2020-06-23 Multifunctional box for large-scale culture of microorganisms

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Application Number Priority Date Filing Date Title
CN202010580874.4A CN111662806A (en) 2020-06-23 2020-06-23 Multifunctional box for large-scale culture of microorganisms

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CN111662806A true CN111662806A (en) 2020-09-15

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CN202010580874.4A Withdrawn CN111662806A (en) 2020-06-23 2020-06-23 Multifunctional box for large-scale culture of microorganisms

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114525197A (en) * 2022-04-22 2022-05-24 深圳市路阳农业科技有限公司 Photosynthetic microorganism culture apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114525197A (en) * 2022-04-22 2022-05-24 深圳市路阳农业科技有限公司 Photosynthetic microorganism culture apparatus

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Application publication date: 20200915