CN110305769A - A humidity-adjustable aquatic microorganism incubator - Google Patents

Abstract

The invention discloses a humidity-adjustable aquatic microorganism incubator, which relates to the technical field of microorganism cultivation. There is a humidity adjustment mechanism inside, the bottom of the incubator is connected with a lifting mechanism, and the top of the incubator is equipped with a connecting pipe I and a connecting pipe II that are adapted to the air nozzle. The desiccant, combined with the set hygrometer, can accurately adjust the air humidity in the incubator to ensure that the humidity during the cultivation of aquatic microorganisms can be adjusted in time to ensure its normal cultivation and reproduction. The incubator, takeover II and air nozzle Selective separation and connection can be carried out through the lifting mechanism, which greatly facilitates the adjustment of humidity, and is conducive to improving and ensuring that the incubator maintains a normal culture environment.

Description

A humidity-adjustable aquatic microorganism incubator

technical field

The invention relates to the technical field of microorganism cultivation, in particular to a humidity-adjustable aquatic microorganism incubator.

Background technique

A petri dish is a laboratory vessel used for microbial or cell culture. It consists of a flat disc-shaped bottom and a lid. The petri dish is basically divided into two categories, mainly plastic and glass. Glass can be used It may also be used for adherent cultures of plant material, microbial cultures and animal cells. The plastic may be made of polyethylene material, which can be used for one time or multiple times. It is suitable for laboratory inoculation, streaking, and bacterial isolation. It can be used for the cultivation of plant materials. When culturing aquatic microorganisms, it needs to be carried out with the help of an incubator. Cultivation and reproduction.

The patent with the authorization announcement number CN208632512U discloses an adjustable microbial culture dish operation rack, which includes an alcohol lamp rack, an operation table and a static rack. Both sides of the bottom surface of the operation table are fixedly connected to the upper end of a lifting plate. A second sliding block is provided at the front and rear of one side, and a fixing plate is arranged on the outer side of the lifting plate. The other end of the rotating shaft is fixed with an adjustment handle. Although this device can facilitate the user to perform experimental operations more comfortably, it cannot adjust the air humidity of the microorganism growth environment. Therefore, a humidity-adjustable aquatic microorganism culture is now provided. device to solve the above technical problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a humidity-adjustable aquatic microorganism incubator to solve the problems raised in the above-mentioned background art.

To achieve the above object, the present invention provides the following technical solutions:

A humidity-adjustable aquatic microorganism incubator comprises a support frame, an incubator is arranged in the support frame, a culture mechanism is arranged in the incubator, a drying box is fixed on the support frame, a humidity adjustment mechanism is arranged in the drying box, and the drying box and the An air inlet pipe and an air outlet pipe are connected and installed between the incubators, and air nozzles are installed at the ends of the air inlet pipe and the air outlet pipe. Takeover II.

As an improved solution of the present invention, a plurality of partition flaps that are elastically sealed and abutted are fixedly installed inside the nozzle I and the nozzle II, and the partition flap is made of flexible rubber.

As an improved solution of the present invention, the humidity adjustment mechanism includes a plurality of pull plates, the pull plates are fixedly mounted with a placing mesh basket that slides and extends to the inside of the drying box, and slots are opened on the placing mesh basket, and the interior of the drying box is horizontal A mesh plate that is slidably embedded into the slot is fixed.

As an improved solution of the present invention, an air pump is fixed on the side wall of the drying box, the outlet end of the air pump is communicated with the air inlet pipe, and the inlet end of the air pump is communicated with the interior of the drying box through a pipeline.

As an improvement scheme of the present invention: the lifting mechanism includes a servo motor, and the output shaft of the servo motor is driven and connected with two coaxially fixed threaded rods with opposite threaded directions, and the threaded rods are all threadedly sleeved with threaded sleeve blocks The support frame is horizontally provided with a support plate hinged with the threaded sleeve block through the support rod, and the incubator is fixedly connected with the support plate.

As an improved solution of the present invention, the culturing mechanism includes a rotatably arranged petri dish, and an ultraviolet lamp eccentrically positioned above the petri dish is provided on the top of the incubator.

As an improved solution of the present invention, a drive motor is fixed in the incubator, an output shaft of the drive motor is coaxially fixed with a driving gear, and the driving gear is meshed with a driven gear that is fixed coaxially with the culture dish.

As an improved solution of the present invention, the incubator is provided with a hygrometer, and the hygrometer is located at the connection between the connecting pipe II and the incubator.

Compared with the prior art, the beneficial effects of the present invention are:

The invention can automatically add an appropriate amount of desiccant to the humidity adjustment mechanism arranged in the drying box, and realize the accurate adjustment of the air humidity in the incubator in combination with the arranged hygrometer, so as to ensure that the humidity during the cultivation of aquatic microorganisms can be carried out in time. It can be adjusted to ensure its normal cultivation and reproduction. The incubator, the takeover II and the air nozzle can be selectively separated and connected through the lifting mechanism, which greatly facilitates the adjustment of humidity and is conducive to improving and ensuring that the incubator maintains a normal cultivation environment.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the enlarged schematic diagram of A part in Fig. 1;

3 is a schematic top view of an incubator in the present invention;

FIG. 4 is a schematic top view of the connection between the placing mesh basket and the pull plate in the present invention;

Fig. 5 is the structural representation inside the drying box in the present invention;

FIG. 6 is a schematic three-dimensional structure diagram of placing a mesh basket in the present invention.

In the picture: 1-support frame, 2-air nozzle, 3-incubator, 4-connector I, 5-inlet pipe, 6-screen plate, 7-hygrometer, 8-outlet pipe, 9-air pump, 10-pull Plate, 11-drying box, 12-support plate, 13-support rod, 14-placement basket, 15-threaded sleeve, 16-threaded rod, 17-servo motor, 18-ultraviolet lamp, 19-connection II, 20 - Separator, 21- driven gear, 22- petri dish, 23- driving gear, 24- drive motor, 25- guide rod, 26- sleeve, 27- limit spring, 28- slot.

Detailed ways

Below in conjunction with specific embodiment, the technical scheme of this patent is described in further detail:

Example 1

1-6, a humidity-adjustable aquatic microorganism incubator includes a support frame 1, an incubator 3 is arranged in the support frame 1, a culture mechanism is arranged in the incubator 3, and a drying device is fixed on the support frame 1 The box 11, the drying box 11 is provided with a humidity adjustment mechanism, the drying box 11 and the incubator 3 are connected and installed with an air inlet pipe 5 and an air outlet pipe 8, and the ends of the air inlet pipe 5 and the air outlet pipe 8 are installed with air nozzles 2, so The bottom of the incubator 3 is connected with a lifting mechanism, and the top of the incubator 3 is installed with a connecting pipe I4 and a connecting pipe II19 which are adapted to the gas nozzle 2 .

The cultivation mechanism provided in the device is used for cultivating and multiplying aquatic microorganisms. The air humidity in the incubator 3 needs to be adjusted to an appropriate range. The interior of the box 11 is connected, the drying box 11 has a built-in desiccant, and the air in the incubator 3 contacts the desiccant inside the drying box 11 through the air inlet pipe 5 and the air outlet pipe 8, so as to adjust the humidity inside the incubator 3 to achieve suitable humidity range.

However, a plurality of septa 20 which are abutted by elastic sealing are fixedly installed inside the provided nozzle I4 and the nozzle II19. The septum 20 is made of flexible rubber. When the air nozzle 2 extends into the nozzle I4, the septum 20 is deformed and released The side wall squeezes and seals the air nozzle 2, and the outside air is placed to be mixed into the interior of the incubator 3, so as to ensure the effect of the humidity adjustment process.

In order to more accurately make the air humidity inside the incubator 3 reach a precise adjustment range, the humidity adjustment mechanism provided includes a plurality of pull plates 10 , on the pull plates 10 are fixedly mounted a placing mesh basket 14 that slides and extends to the inside of the drying box 11 . , a slot 28 is opened on the placing basket 14 , and a mesh plate 6 that is slidably embedded in the slot 28 is fixed horizontally in the drying box 11 .

Through the above settings, the desiccant can be evenly placed in the placing mesh basket 14, and the amount of the desiccant can be adjusted and selected according to the actual humidity adjustment needs, and then the placing mesh basket 14 can be inserted into the drying box 11. 6 is inserted into the slot 28 where the mesh basket 14 is placed to realize the fixation of the desiccant. The above operation makes the air humidity adjustment in the incubator 3 accurate and efficient.

In addition, an air pump 9 is fixed on the side wall of the drying box 11, the outlet end of the air pump 9 is communicated with the intake pipe 5, and the inlet end of the air pump 9 is communicated with the interior of the drying box 11 through a pipeline, and the setting of the air pump 9 makes the air in the incubator 3 dry The efficiency of the circulation in the box 11 is higher, and the humidity adjustment speed is faster.

Example 2

In order to ensure the sealing effect of the incubator 3 after the internal air humidity is adjusted, on the basis of Embodiment 1, the lifting mechanism includes a servo motor 17, and the output shaft of the servo motor 17 is driven and connected with two coaxially fixed screw threads. On the opposite threaded rod 16, the threaded rod 16 is threadedly sleeved with a threaded sleeve block 15, the support frame 1 is horizontally provided with a support plate 12 hinged with the threaded sleeve block 15 through the support rod 13, and the incubator 3 is fixedly connected to the support plate .

Through the above settings, the threaded rod 16 can be driven by starting the servo motor 17, and the rotation of the threaded rod 16 can realize the lateral movement of the threaded sleeve block 15 connected thereon, and then realize the lifting and lowering of the pallet 12 under the support of the support rod 13, That is, the height of the incubator 3 can be raised and lowered. When it is necessary to adjust the air humidity inside the incubator 3, the incubator 3 is moved up, and the air nozzles 2 on the air inlet pipe 5 and the air outlet pipe 8 are inserted into the connecting pipe I4 and the connecting pipe II19 respectively. Humidity adjustment can be carried out at the same time, and after the adjustment is completed, the incubator 3 is lowered to realize the separation of the nozzle I4 and the nozzle II19 from the air nozzle 2 respectively, which ensures the sealing inside the incubator 3 and prevents the outside air from entering the incubator 3 and causing pollution. .

In addition, the culturing mechanism includes a rotatably arranged culture dish 22, the inner top of the incubator 3 is provided with an ultraviolet lamp 18 eccentrically positioned above the culture dish 22, a driving motor 24 is fixed in the incubator 3, and the output shaft of the driving motor 24 is coaxially fixed with a The driving gear 23 is meshed with a driven gear 21 that is coaxially fixed with the culture dish 22 .

The driving motor 24 can drive the driving gear 23, and the driving gear 23 drives the driven gear 21 meshing with it to realize the rotation of the culture dish 22. At this time, the ultraviolet lamp 18 can irradiate different positions and areas of the culture dish 22, which plays a very important role. Good sterilization effect to ensure the normal culture and reproduction of aquatic microorganisms.

In order to facilitate the observation of changes in the humidity of the air inside the incubator 3 and to facilitate timely adjustment of the humidity, a hygrometer 7 is provided in the incubator 3 , and the hygrometer 7 is located at the connection between the connecting tube II19 and the incubator 3 .

To sum up, the present invention can automatically add an appropriate amount of desiccant to the humidity adjustment mechanism provided in the drying box 11, and realize the accurate adjustment of the air humidity in the incubator 3 in combination with the arranged hygrometer 7, so as to ensure the aquatic microorganisms. The humidity during the cultivation process can be adjusted in time to ensure its normal cultivation and reproduction. The incubator 3, the takeover II19 and the air nozzle 2 can be selectively separated and connected through the lifting mechanism, which greatly facilitates the adjustment of the humidity and is conducive to improving the guarantee of the incubator. 3 to maintain a normal culture environment.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention.

It should be noted that, although this specification is described in terms of embodiments, not every embodiment only includes an independent technical solution. This description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as an independent technical solution. Overall, the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art. The above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the descriptions thereof are more specific and detailed. However, it should not be construed as a limitation on the patent scope of this technical solution. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all belong to the protection scope of the present technical solution. Therefore, the protection scope of the patent for this technical solution shall be subject to the appended claims.

Claims (8)

1. A humidity-adjustable aquatic microorganism incubator, comprising a support frame (1), an incubator (3) in the support frame (1), and a cultivation mechanism in the incubator (3), characterized in that the A drying box (11) is fixed on the support frame (1), a humidity adjustment mechanism is arranged in the drying box (11), and an air inlet pipe (5) and an air outlet pipe are connected and installed between the drying box (11) and the incubator (3). (8), air nozzles (2) are installed at the ends of the air inlet pipe (5) and the air outlet pipe (8), the bottom of the incubator (3) is connected with a lifting mechanism, and the top of the incubator (3) is installed with air nozzles. (2) Adapted Takeover I (4) and Takeover II (19). 2. The humidity-adjustable aquatic microorganism incubator according to claim 1, characterized in that, a plurality of partitions (20) that are abutted by elastic sealing are fixedly installed inside the nozzle I (4) and the nozzle II (19). ), and the septum (20) is made of flexible rubber. 3. The humidity-adjustable aquatic microorganism incubator according to claim 1 or 2, wherein the humidity adjustment mechanism comprises a plurality of pull plates (10), and the pull plates (10) are fixedly installed with a sliding extension to dry A mesh basket (14) is placed inside the box (11), a slot (28) is opened on the placement mesh basket (14), and a mesh plate that is slidably embedded in the slot (28) is horizontally fixed in the drying box (11). (6). 4. The humidity-adjustable aquatic microorganism incubator according to claim 1, characterized in that, an air pump (9) is fixed on the side wall of the drying box (11), and the outlet end of the air pump (9) and the air inlet pipe (5) The inlet end of the air pump (9) is communicated with the interior of the drying box (11) through a pipeline. 5 . The humidity-adjustable aquatic microorganism incubator according to claim 1 , wherein the lifting mechanism comprises a servo motor ( 17 ), and the output shaft of the servo motor ( 17 ) is driven and connected with two coaxially fixed threads. 6 . The threaded rods (16) with opposite directions of rotation are threadedly sleeved with threaded sleeve blocks (15) on the threaded rods (16). The hinged support plate (12), the incubator (3) is fixedly connected with the support plate. 6. The humidity-adjustable aquatic microorganism incubator according to claim 1, wherein the culturing mechanism comprises a rotatably arranged petri dish (22), and an eccentrically located petri dish (22) is provided on the inner top of the incubator (3). ) above the UV lamp (18). 7 . The humidity-adjustable aquatic microorganism incubator according to claim 6 , wherein a drive motor ( 24 ) is fixed in the incubator ( 3 ), and an output shaft of the drive motor ( 24 ) is coaxially fixed with an active The gear (23) is meshed with a driven gear (21) coaxially fixed with the culture dish (22) on the driving gear (23). 8 . The humidity-adjustable aquatic microorganism incubator according to claim 1 , wherein a hygrometer ( 7 ) is provided in the incubator ( 3 ), and the hygrometer ( 7 ) is located in the connecting pipe II ( 19 ) and the culture chamber. 9 . Box (3) connection.