CN214004637U

CN214004637U - Bacterial culture pond

Info

Publication number: CN214004637U
Application number: CN202021935595.7U
Authority: CN
Inventors: 王蒙蒙; 王宏信; 王莉
Original assignee: Yiqi Weiye Beijing Technology Co ltd
Current assignee: Yiqi Weiye Beijing Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-08-20
Anticipated expiration: 2030-09-08

Abstract

A strain culture pond comprises a culture pond body and a cover plate, wherein a discharge port is formed in the middle of the bottom of the culture pond body, a first electromagnetic valve is arranged at the discharge port, a temperature sensor and a humidity sensor are fixed on the inner wall of the culture pond body, a controller is fixed on the outer wall of the culture pond body and is electrically connected with the first electromagnetic valve, the temperature sensor and the humidity sensor, the cover plate is covered on the top of the culture pond body, a plurality of hanging rings are arranged on the inner wall surface of the cover plate, an annular liquid inlet pipe network is hung on each hanging ring and is communicated with each other through a cross-shaped intersecting pipe passing through the circle center, the intersection of the cross-shaped intersecting pipe is upwards communicated with a main liquid inlet pipe, the main liquid inlet pipe upwards passes through the cover plate and is connected with an external culture solution storage tank, and an aeration pipe is inserted into the culture pond body, the temperature and humidity sensors arranged in the culture pond body can constantly monitor the internal temperature and humidity, the internal temperature is quickly and simply adjusted, the optimal environment suitable for the growth of the strains is maintained, and the survival rate of the strains is improved.

Description

Bacterial culture pond

Technical Field

The utility model relates to a bacterial culture technical field especially relates to a bacterial culture pond.

Background

At present, the manufacturing process of solid strains is very complicated, not only occupies a plurality of places, storehouses and mechanical equipment, but also needs the cooperation of a plurality of people to produce, the labor and the time are wasted, the production cost is high, the culture of liquid strains is trouble-saving and labor-saving for the solid strains, but in the culture process of the liquid strains, the temperature, the humidity, the air quality and the like in a culture pond can generate great influence on the strains, the inside of the current culture pond is heated unevenly, the strain growth is unbalanced, the growth quality is poor, the gas-liquid contact is uneven when the culture pond is ventilated, the strain growth is unbalanced, and the production efficiency is lower.

Disclosure of Invention

The utility model solves the above problems, and provides a strain culture pond with comparatively even gas-liquid contact and comparatively even heating.

The utility model discloses the technical scheme who takes:

a strain culture pond comprises a culture pond body and a cover plate, wherein a discharge port is formed in the middle of the bottom of the culture pond body, a first electromagnetic valve is arranged at the discharge port, a temperature sensor and a humidity sensor are fixed on the inner wall of the culture pond body, a controller is fixed on the outer wall of the culture pond body and is electrically connected with the first electromagnetic valve and the temperature sensor and the humidity sensor, the cover plate covers the top of the culture pond body, a plurality of hanging rings are arranged on the inner wall surface of the cover plate, an annular liquid inlet pipe network is hung on each hanging ring and is communicated with each other through a cross-shaped intersecting pipe passing through the circle center, the intersection of the cross-shaped intersecting pipes is upwards communicated with a main liquid inlet pipe, the main liquid inlet pipe upwards passes through the cover plate and is connected with an external culture solution storage tank, an aeration pipe is inserted into the culture pond body, the bottom of the aeration pipe is connected with a disc-shaped aeration disc, and aeration holes are formed in the aeration disc and the aeration pipe, the top of aeration pipe passes from the apron to be connected with the heating cabinet at the aeration pipe end, the air inlet of heating cabinet is connected with the fan, has seted up the blast pipe on the apron, is provided with the second solenoid valve on the blast pipe, and heating cabinet, fan and second solenoid valve are connected with the controller electricity.

The bottom of the culture pond body is a conical bottom.

The liquid inlet pipe network comprises two layers of annular net pipes and a vertical connecting pipe communicated between the two layers of annular net pipes, and liquid outlet holes are formed in the pipe walls of the annular net pipes and the vertical connecting pipe.

The liquid outlet holes on the annular net pipes form horizontal and outward water spraying, downward and oblique outward water spraying and upward and oblique outward water spraying, and the liquid outlet holes on the vertical connecting pipes form horizontal and outward water spraying.

And a third electromagnetic valve is arranged on the main liquid inlet pipe and is connected with the controller.

The aeration disc is arranged at the bottom of the culture tank body and is arranged along the shape of the conical bottom of the culture tank body.

And a filter screen is arranged on a pipeline for communicating the aeration pipe with the heating box.

The utility model has the advantages that: the utility model discloses an this internal temperature and the humidity that sets up of culture pond can monitor inside constantly with humidity transducer, make inside temperature regulation simple fast, maintain the best environment that is fit for the bacterial growth, improve the survival rate of bacterial.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure diagram of the liquid inlet pipe network of the present invention.

Wherein: 1-culture pond body; 2-cover plate; 3-hanging a connecting ring; 4-a liquid inlet pipe network; 5, a fan; 6-heating the box; 7-filtering with a filter screen; 8-an aerator pipe; 9-an exhaust pipe; 10-a second solenoid valve; 11-a humidity sensor; 12-a temperature sensor; 13-a controller; 14-an aeration disc; 15-conical bottom; 16-a discharge hole; 17-a first solenoid valve; 18-cross intersection tubes; 19-a main liquid inlet pipe; 20-vertical connecting pipes; 21-ring network pipe; 22-liquid outlet hole.

Detailed Description

A strain culture pond comprises a culture pond body 1 and a cover plate 2, wherein a discharge hole 16 is formed in the middle of the bottom of the culture pond body 1, a first electromagnetic valve 17 is arranged at the discharge hole 16, a temperature sensor 12 and a humidity sensor 11 are fixed on the inner wall of the culture pond body 1, a controller 13 is fixed on the outer wall of the culture pond body 1, the controller 13 is electrically connected with the first electromagnetic valve 17, the temperature sensor 12 and the humidity sensor 11, the cover plate 2 is covered on the top of the culture pond body 1, a plurality of hanging rings 3 are arranged on the inner wall surface of the cover plate 2, an annular liquid inlet pipe network 4 is hung on the hanging rings 3, the liquid inlet pipe network 4 is communicated through a cross-shaped pipe 18 passing through the circle center, a main liquid inlet pipe 19 is upwards communicated at the intersection of the cross-shaped pipe 18, the main liquid inlet pipe 19 upwards passes through the cover plate 2 to be connected with an external culture solution storage tank, an aeration pipe 8 is inserted into the culture pond body 1, and the bottom of the aeration pipe 8 is connected with a disc-shaped aeration disc-shaped plate 14, aeration holes are formed in the aeration disc 14 and the aeration pipe 8, the top of the aeration pipe 8 penetrates through the cover plate 2, the heating box 6 is connected to the end of the aeration pipe 8, the air inlet of the heating box 6 is connected with the fan 5, the exhaust pipe 9 is formed in the cover plate 2, the exhaust pipe 9 is provided with a second electromagnetic valve 10, and the heating box 6, the fan 5 and the second electromagnetic valve 10 are electrically connected with the controller 13.

The bottom of the culture pond body 1 is a conical bottom 15.

The liquid inlet pipe network 4 comprises two layers of annular net pipes 21 and a vertical connecting pipe 20 communicated between the two layers of annular net pipes 21, and liquid outlet holes 22 are formed in the pipe walls of the annular net pipes 21 and the vertical connecting pipe 20.

The liquid outlet holes 22 on the annular net pipes 21 form horizontal and outward water spraying, downward and oblique outward water spraying and upward and oblique outward water spraying, and the liquid outlet holes 22 on the vertical connecting pipes 20 form horizontal and outward water spraying.

And a third electromagnetic valve is arranged on the main liquid inlet pipe 19 and is connected with the controller 13.

The aeration disc 14 is arranged at the bottom of the culture pond body 1 and is arranged along the profile of the conical bottom 15 of the culture pond body 1.

And a filter screen 7 is arranged on a pipeline for communicating the aeration pipe 8 with the heating box 6.

In application, when the temperature is low, the controller 13 (optional type FX3G series programmable controller) controls the start of the heating box 6 and the fan 5, the air in the heating box 6 is heated, the air is purified by the filter screen 7 and then enters the culture pond body 1 through the aeration device to raise the temperature, at the same time, the second solenoid valve 10 is opened, the cool air is discharged from the exhaust duct 9, and when the humidity is insufficient, the controller 13 opens the third solenoid valve, the humidity is improved in a spraying mode through the liquid inlet pipe network 4, when the temperature and the humidity are higher, the controller 13 starts the fan 5, but without starting the heating box 6, the air enters the heating box 6 without being heated, then enters the aeration pipe 8 and the aeration disc 14 after being purified by the filter screen 7, the strains in the culture chamber body 1 are uniformly cooled, the environment which is most suitable for the growth of the strains in the culture chamber body 1 is maintained, and the survival rate of the strains is improved.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A strain culture pond is characterized by comprising a culture pond body (1) and a cover plate (2), wherein a discharge hole (16) is formed in the middle of the bottom of the culture pond body (1), a first electromagnetic valve (17) is arranged at the discharge hole (16), a temperature sensor (12) and a humidity sensor (11) are fixed on the inner wall of the culture pond body (1), a controller (13) is fixed on the outer wall of the culture pond body (1), the controller (13) is electrically connected with the first electromagnetic valve (17), the temperature sensor (12) and the humidity sensor (11), the cover plate (2) covers the top of the culture pond body (1), a plurality of hanging rings (3) are arranged on the inner wall surface of the cover plate (2), an annular liquid inlet pipe network (4) is hung on each hanging ring (3), the liquid inlet pipe network (4) is communicated through a cross pipe (18) passing through the circle center, the intersection of the cross pipe (18) is upwards communicated with a main liquid inlet pipe (19), main feed liquor pipe (19) upwards passes apron (2) and is connected with outside culture solution storage tank, insert aeration pipe (8) in culture pond body (1), the bottom of aeration pipe (8) is connected with discoid aeration dish (14), the aeration hole has all been seted up on aeration dish (14) and aeration pipe (8), the top of aeration pipe (8) is passed from apron (2), and be connected with heating cabinet (6) at aeration pipe (8) end, the air inlet of heating cabinet (6) is connected with fan (5), blast pipe (9) have been seted up on apron (2), be provided with second solenoid valve (10) on blast pipe (9), heating cabinet (6), fan (5) and second solenoid valve (10) are connected with controller (13) electricity.

2. A culture pond according to claim 1, characterized in that the bottom of the culture pond body (1) is a conical bottom (15).

3. The strain culture pond according to claim 1, wherein the liquid inlet pipe network (4) comprises two layers of annular net pipes (21) and a vertical connecting pipe (20) for communicating the two layers of annular net pipes (21), and liquid outlet holes (22) are formed in the pipe walls of the annular net pipes (21) and the vertical connecting pipe (20).

4. The strain culture pond according to claim 3, wherein the liquid outlet holes (22) of the annular net pipes (21) form horizontal water spraying outwards, downward water spraying outwards in an inclined manner and upward water spraying outwards in an inclined manner, and the liquid outlet holes (22) of the vertical connecting pipes (20) form horizontal water spraying outwards.

5. The strain culture pond according to claim 1, wherein a third electromagnetic valve is arranged on the main liquid inlet pipe (19), and the third electromagnetic valve is connected with the controller (13).

6. The strain culture pond according to claim 2, wherein the aeration disc (14) is arranged at the bottom of the culture pond body (1) and is arranged along the shape of the conical bottom (15) of the culture pond body (1).

7. The strain culture pond according to claim 1, wherein a filter screen (7) is arranged on a pipeline of the aeration pipe (8) communicated with the heating box (6).