Bacterial incubator fermentation device

Abstract

The utility model discloses a bacterial incubator fermentation device which comprises a culture fermentation box, a partition plate is fixedly connected to the inner wall of the culture fermentation box, a culture fermentation box is placed on the surface of the partition plate, and a sealing box cover capable of being opened and closed is hinged to the front face of the culture fermentation box. The inner side of the sealing box cover is fixedly connected with a sealing rubber ring matched with the culture fermentation box, a hollow cavity is formed in the sealing rubber ring, the surface of the sealing rubber ring is fixedly connected with an inflating assembly for inflating the hollow cavity, and the upper surface of the culture fermentation box is fixedly communicated with an outer exhaust pipe; and a first one-way valve and a pressure release valve are respectively arranged on the outer exhaust pipe from top to bottom. By arranging the sealing rubber ring, the hollow cavity and the inflating assembly, when the sealing rubber ring is loosened due to abrasion, the hollow cavity is inflated through the inflating assembly, and the sealing rubber ring can be expanded, so that the sealing rubber ring can be tightly attached to the inner wall of the culture fermentation box again, sealing is achieved, and anaerobic culture is effectively prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bacteria incubator fermentation device. BACKGROUND

[0002] Bacterial fermentation refers to a process of providing nutrition for bacteria through culture medium under specific conditions, making them grow and reproduce, and producing required products through metabolic activity. Bacterial fermentation and metabolism research help to discover new bioactive substances, optimize fermentation process and improve product quality, and provide potential applications in medicine, food, agriculture and other fields.

[0003] Through the retrieval discovery CN219314954U, disclosed a sludge degradation bacteria fermentation incubator, including fermentation incubator, the inner wall of fermentation incubator is connected with sealing inner pad, the inside fixed connection of sealing inner pad has heat insulation sealing layer, this utility model sets up temperature control warehouse, oxygen adding warehouse, temperature conduction piece and installation warehouse, carries out auxiliary heat dissipation treatment, through the fan and electric heating wire inside temperature control warehouse are all in operation, at this time through the operation of driving motor, the stirring rod is driven to rotate, the aerobic environment in the fermentation incubator is stirred, through the operation of auxiliary air blowing fan, auxiliary downward air blowing is carried out, meet the oxygen culture required, improve the flexibility when using, be provided with sealing inner pad, sealing partition and emergency pressure relief port, also meet the environment supply required of bacterial culture, through the opening of emergency pressure relief port, the emergency exhaust is convenient, the overall structure is simple and easy to operate, meet the required when using.

[0004] However, the fermentation incubator in the prior art still has some problems and deficiencies when in use: in the process of loading culture bacteria, the box door of the fermentation incubator needs to be opened and closed, which causes the sealing ring of the box door of the fermentation incubator to be easily loosened due to wear and tear. When the sealing performance of the fermentation incubator is poor, it will affect anaerobic culture, and therefore needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a bacteria incubator fermentation device to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a bacteria incubator fermentation device, including culture fermentation box, the inner wall fixed connection of culture fermentation box has the baffle, the surface of baffle places culture fermentation box, the surface of culture fermentation box is provided with oxygen concentration sensor, temperature sensor and controller respectively, the inner wall top of culture fermentation box is provided with constant temperature mechanism, the inner wall bottom of culture fermentation box is provided with oxygen control mechanism, the front of culture fermentation box is hinged with the seal box cover of switchable, the inboard fixed connection of seal box cover has the seal rubber ring matched with culture fermentation box, the inside of seal rubber ring is provided with the hollow cavity, the surface fixed connection of seal rubber ring has the inflation assembly of hollow cavity inflation, the upper surface fixed communication of culture fermentation box has the outer exhaust pipe, first check valve and pressure relief valve are provided on the outer exhaust pipe from top to bottom respectively.

[0007] Preferably, the inflation assembly includes an air inlet pipe and a second check valve, one end of the air inlet pipe is fixedly connected with the hollow cavity, the other end of the air inlet pipe extends to the outside of the seal box cover, the second check valve is arranged in the middle of the air inlet pipe, and a valve nozzle is arranged at the end of the air inlet pipe away from the hollow cavity.

[0008] Preferably, the side surface of the seal box cover is fixedly connected with a clamping block, and the side surface of the culture fermentation box is rotatably connected with a clamping ring, and the clamping ring and the clamping block can be matched and clamped with each other.

[0009] Preferably, the constant temperature mechanism includes an electric fan, two suspension plates and an electric heating plate, the electric fan and the two suspension plates are fixedly connected to the inner wall top of the culture fermentation box, the electric heating plate is fixedly connected between the two suspension plates, and the electric heating plate is suspended between the electric fan and the culture fermentation box.

[0010] Preferably, a plurality of wind holes in a rectangular array are arranged on the surface of the electric heating plate.

[0011] Preferably, the oxygen control mechanism includes an oxygen tank, a carbon dioxide tank, a first inner exhaust pipe and a second inner exhaust pipe, a first electromagnetic valve and a second electromagnetic valve, the first inner exhaust pipe and the second inner exhaust pipe are fixedly penetrated through the baffle, the lower end of the first inner exhaust pipe is fixedly connected with the oxygen tank, the lower end of the second inner exhaust pipe is fixedly connected with the carbon dioxide tank, the first electromagnetic valve is arranged on the first inner exhaust pipe, and the second electromagnetic valve is arranged on the second inner exhaust pipe.

[0012] Preferably, a limiting groove is arranged on the surface of the baffle, and the culture fermentation box is movably arranged in the limiting groove.

[0013] Beneficial effects

[0014] The utility model provides a bacteria incubator fermentation device, has the following beneficial effects:

[0015] 1. The bacteria incubator fermentation device, by setting the sealing rubber ring, hollow cavity and inflation assembly, when the sealing rubber ring is loose due to wear, the sealing rubber ring can be inflated by inflating the hollow cavity through the inflation assembly, so that the sealing rubber ring can be tightly attached to the inner wall of the culture fermentation box again, realize sealing, effectively avoid the influence of anaerobic culture.

[0016] 2. The bacteria incubator fermentation device, by setting the constant temperature mechanism, heating by using the electric heating plate, blowing by the electric fan, the hot air can flow into the culture fermentation box through the air hole, so as to facilitate the uniform heating of the culture bacteria in the culture fermentation box.

[0017] 3. The bacteria incubator fermentation device, by setting the oxygen control mechanism, when aerobic bacteria culture is needed, the first electromagnetic valve is opened by the controller, the oxygen in the oxygen tank can be discharged into the culture fermentation box from the first inner exhaust pipe, so that aerobic bacteria culture can be carried out; when anaerobic bacteria culture is needed, the second electromagnetic valve is opened by the controller, the carbon dioxide gas in the carbon dioxide tank can be discharged into the culture fermentation box from the second inner exhaust pipe, then the pressure relief valve is opened by the controller, the oxygen in the culture fermentation box can be discharged from the outer exhaust pipe, so that anaerobic bacteria culture can be carried out. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The overall three-dimensional structure of the bacteria incubator fermentation device is shown in the figure.

[0019] Figure 2 The internal structure of the culture fermentation box of the bacteria incubator fermentation device is shown in the figure.

[0020] Figure 3 The sealing box cover and the sealing rubber ring of the bacteria incubator fermentation device are shown in the figure.

[0021] Figure 4 The inflation assembly of the bacteria incubator fermentation device is shown in the figure.

[0022] In the figure: 1, culture fermentation box; 2, partition plate; 3, culture fermentation box; 4, oxygen concentration sensor; 5, temperature sensor; 6, constant temperature mechanism; 7, oxygen control mechanism; 8, sealing box cover; 9, sealing rubber ring; 10, hollow cavity; 11, inflating assembly; 12, outer exhaust pipe; 13, first one-way valve; 14, pressure relief valve; 15, air inlet pipe; 16, second one-way valve; 17, valve nozzle; 18, clamping block; 19, clamping ring; 20, electric fan; 21, suspension plate; 22, electric heating plate; 23, air hole; 24, oxygen tank; 25, carbon dioxide tank; 26, first inner exhaust pipe; 27, second inner exhaust pipe; 28, first electromagnetic valve; 29, second electromagnetic valve; 30, limiting groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-4 The present application provides a technical solution: a bacterial culture box fermentation device, which comprises a culture fermentation box 1, the inner wall of the culture fermentation box 1 is fixedly connected with a partition plate 2, the surface of the partition plate 2 is placed with a culture fermentation box 3, the surface of the culture fermentation box 3 is respectively provided with an oxygen concentration sensor 4, a temperature sensor 5 and a controller, the top end of the inner wall of the culture fermentation box 1 is provided with a constant temperature mechanism 6, the bottom of the inner wall of the culture fermentation box 1 is provided with an oxygen control mechanism 7, the front of the culture fermentation box 1 is hingedly connected with a sealing box cover 8 which can be opened and closed, the inner side of the sealing box cover 8 is fixedly connected with a sealing rubber ring 9 matched with the culture fermentation box 1, the inside of the sealing rubber ring 9 is provided with a hollow cavity 10, the surface of the sealing rubber ring 9 is fixedly connected with an inflating assembly 11 which inflates the hollow cavity 10, the upper surface of the culture fermentation box 1 is fixedly connected with an outer exhaust pipe 12, the first one-way valve 13 and the pressure relief valve 14 are arranged on the outer exhaust pipe 12 from top to bottom, by arranging the sealing rubber ring 9, the hollow cavity 10 and the inflating assembly 11, when the sealing rubber ring 9 loosens due to wear, the inflating assembly 11 can inflate the hollow cavity 10, so that the sealing rubber ring 9 can expand again, thereby the sealing rubber ring 9 can tightly adhere to the inner wall of the culture fermentation box 1 again, realizing sealing, and effectively avoiding the influence on anaerobic culture.

[0025] The inflating assembly 11 comprises an air inlet pipe 15 and a second one-way valve 16, one end of the air inlet pipe 15 is fixedly communicated with the hollow cavity 10, the other end of the air inlet pipe 15 extends to the outside of the sealing box cover 8, the second one-way valve 16 is arranged in the middle of the air inlet pipe 15, and the end of the air inlet pipe 15 away from the hollow cavity 10 is provided with an air nozzle 17. By arranging the air inlet pipe 15, the second one-way valve 16 and the air nozzle 17, the air in the air inlet pipe 15 can be inflated by inserting the air nozzle 17 into the air nozzle 17, so that the air in the hollow cavity 10 can be inflated. By arranging the second one-way valve 16, the gas in the hollow cavity 10 can be effectively prevented from flowing back.

[0026] The side surface of the sealing box cover 8 is fixedly connected with a clamping block 18, and the side surface of the culture fermentation box 1 is rotatably connected with a clamping ring 19, and the clamping ring 19 can be clamped with the clamping block 18. By arranging the clamping block 18 and the clamping ring 19, the clamping ring 19 and the clamping block 18 can be clamped with each other, so that the sealing box cover 8 can be closed.

[0027] The constant temperature mechanism 6 comprises an electric fan 20, two suspension plates 21 and an electric heating plate 22. The electric fan 20 and the two suspension plates 21 are fixedly connected to the inner wall top end of the culture fermentation box 1, and the electric heating plate 22 is fixedly connected between the two suspension plates 21 and is suspended between the electric fan 20 and the culture fermentation box 3. The surface of the electric heating plate 22 is provided with a plurality of rectangular array distributed air holes 23. By arranging the constant temperature mechanism 6, the electric heating plate 22 is heated, and the electric fan 20 blows air, so that the hot air flows into the culture fermentation box 3 through the air holes 23, thereby facilitating the uniform heating of the culture bacteria in the culture fermentation box 3.

[0028] The oxygen control mechanism 7 comprises an oxygen tank 24, a carbon dioxide tank 25, a first inner exhaust pipe 26 and a second inner exhaust pipe 27, a first electromagnetic valve 28 and a second electromagnetic valve 29. The first inner exhaust pipe 26 and the second inner exhaust pipe 27 are fixedly penetrated through the partition plate 2, and the lower end of the first inner exhaust pipe 26 is fixedly communicated with the oxygen tank 24, and the lower end of the second inner exhaust pipe 27 is fixedly communicated with the carbon dioxide tank 25. The first electromagnetic valve 28 is arranged on the first inner exhaust pipe 26, and the second electromagnetic valve 29 is arranged on the second inner exhaust pipe 27. By arranging the oxygen control mechanism 7, when aerobic bacteria culture is needed, the first electromagnetic valve 28 is opened by the controller, the oxygen in the oxygen tank 24 can be discharged into the culture fermentation box 1 through the first inner exhaust pipe 26, so that aerobic bacteria culture can be carried out. When anaerobic bacteria culture is needed, the second electromagnetic valve 29 is opened by the controller, the carbon dioxide gas in the carbon dioxide tank 25 can be discharged into the culture fermentation box 1 through the second inner exhaust pipe 27, and then the pressure relief valve 14 is opened by the controller, the oxygen in the culture fermentation box 1 can be discharged out of the culture fermentation box 1 through the outer exhaust pipe 12, so that anaerobic bacteria culture can be carried out.

[0029] By setting the first one-way valve 13, the outside air can be effectively prevented from entering the culture fermentation box 1 from the outer exhaust pipe 12 in reverse when the outer exhaust pipe 12 is exhausting, thereby affecting the bacterial culture work.

[0030] The surface of the partition plate 2 is provided with a limiting groove 30, and the culture fermentation box 3 is movably arranged in the limiting groove 30.

[0031] Working principle: when the bacterial culture box fermentation device is used, the bacteria culture dish to be cultured can be placed in the culture fermentation box 3, and then the culture fermentation box 3 is placed in the limiting groove 30 of the partition plate 2, the culture bacteria in the culture fermentation box 3 can be uniformly heated by using the constant temperature mechanism 6, the temperature in the culture fermentation box 1 can be monitored in real time by using the temperature sensor 5, the oxygen concentration in the culture fermentation box 1 can be monitored in real time by using the oxygen concentration sensor 4, and the oxygen concentration in the culture fermentation box 1 can be controlled by the oxygen control mechanism 7 according to different culture requirements, so as to realize aerobic culture and anaerobic culture, when the sealing rubber ring 9 is loose due to wear, the hollow cavity 10 is inflated by the inflating assembly 11, the sealing rubber ring 9 can be expanded, so that the sealing rubber ring 9 can be tightly attached to the inner wall of the culture fermentation box 1 again, sealing is realized, and the anaerobic culture is effectively prevented from being affected.

[0032] The utility model discloses the embodiment of the drawings, only relate to the structure of the embodiment of the utility model discloses, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0033] Finally: the above only for the preferred embodiment of the utility model has, and does not limit the utility model, any modification, equivalent replacement, improvement etc. that is made in the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A bacterial incubator fermentation apparatus comprising an incubation fermentation tank (1) characterised in that: The inner wall of the culture fermentation box (1) is fixedly connected with a partition plate (2), the surface of the partition plate (2) is provided with a culture fermentation box (3), the surface of the culture fermentation box (3) is respectively provided with an oxygen concentration sensor (4), a temperature sensor (5) and a controller, the top end of the inner wall of the culture fermentation box (1) is provided with a constant temperature mechanism (6), the bottom of the inner wall of the culture fermentation box (1) is provided with an oxygen control mechanism (7), the front of the culture fermentation box (1) is hingedly connected with a sealable box cover (8), the inner side of the sealable box cover (8) is fixedly connected with a sealing rubber ring (9) matched with the culture fermentation box (1), the inside of the sealing rubber ring (9) is provided with a hollow cavity (10), the surface of the sealing rubber ring (9) is fixedly connected with a pumping assembly (11) for inflating the hollow cavity (10), the upper surface of the culture fermentation box (1) is fixedly connected with an outer exhaust pipe (12), the outer exhaust pipe (12) is provided with a first one-way valve (13) and a pressure relief valve (14) from top to bottom.

2. The bacterial incubator fermentation apparatus of claim 1, wherein: The pumping assembly (11) comprises an air inlet pipe (15) and a second one-way valve (16), one end of the air inlet pipe (15) is fixedly connected with the hollow cavity (10), the other end of the air inlet pipe (15) extends to the outside of the sealable box cover (8), the second one-way valve (16) is arranged in the middle of the air inlet pipe (15), and the end of the air inlet pipe (15) away from the hollow cavity (10) is provided with an air valve (17).

3. The bacterial incubator fermentation apparatus of claim 1, wherein: The side of the sealable box cover (8) is fixedly connected with a clamping block (18), the side of the culture fermentation box (1) is rotatably connected with a clamping ring (19), and the clamping ring (19) can be clamped with the clamping block (18).

4. The bacterial incubator fermentation apparatus of claim 1, wherein: The constant temperature mechanism (6) comprises an electric fan (20), two suspension plates (21) and an electric heating plate (22), the electric fan (20) and the two suspension plates (21) are both fixedly connected to the top end of the inner wall of the culture fermentation box (1), the electric heating plate (22) is fixedly connected between the two suspension plates (21), and the electric heating plate (22) is suspended between the electric fan (20) and the culture fermentation box (3).

5. The bacterial incubator fermentation apparatus of claim 4, wherein: A plurality of rectangular array distributed air holes (23) are formed in the surface of the electric heating plate (22).

6. The bacterial incubator fermentation apparatus of claim 5, wherein: The oxygen control mechanism (7) comprises an oxygen tank (24), a carbon dioxide tank (25), a first inner exhaust pipe (26) and a second inner exhaust pipe (27), a first electromagnetic valve (28) and a second electromagnetic valve (29), the first inner exhaust pipe (26) and the second inner exhaust pipe (27) are both fixedly penetrated through the partition plate (2), the lower end of the first inner exhaust pipe (26) is fixedly connected with the oxygen tank (24), the lower end of the second inner exhaust pipe (27) is fixedly connected with the carbon dioxide tank (25), the first electromagnetic valve (28) is arranged on the first inner exhaust pipe (26), and the second electromagnetic valve (29) is arranged on the second inner exhaust pipe (27).

7. The bacterial incubator fermentation apparatus of claim 1, wherein: A limiting groove (30) is formed in the surface of the partition plate (2), and the culture fermentation box (3) is movably arranged in the limiting groove (30).

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