Marine organism culture automatic ph value adjusting device

Abstract

The utility model discloses an automatic ph value adjusting device of marine organism culture, including cylinder, detachable washing formula connection has base at cylinder bottom, and the inside of base is hollow structure, and the inside top opening equidistance fixed connection of base has the transverse board, and the movable plate is established between every two transverse boards, and the detachable connection of cylinder top has the apron, and the middle of apron inserts fixed connection has the adding pipe, and the position rotationally connected with the adding pipe of apron bottom side wall and opposite has the rotating head, the utility model has the following advantages: fill the medium of solid in the base, need to start the driver, move through the rack by primary gear, drive all primary gear to rotate simultaneously through the relationship of meshing, to this drive corresponding movable plate rotation, to make movable plate gradually lift up, like this can make the medium filled in the base and seawater contact, to adjust the ph value of culture case seawater.

Description

Technical Field

[0001] This utility model relates to the field of adjustment equipment technology, specifically to an automatic pH adjustment device for marine organism cultivation. Background Technology

[0002] Marine organism culture experiments have wide applications in scientific research and production. They can be used to conduct various aquatic organism and marine environmental research, such as marine organism toxicity tests, filter feeding rate determination of filter-feeding bivalve mollusks, and fish avoidance responses, as well as marine environmental monitoring and aquaculture.

[0003] Biological sample culture typically involves artificially raising the samples in a controlled environment incubator filled with seawater to provide the necessary conditions for survival. However, the seawater in the incubator is not circulated and is not in a natural environment, so its pH level changes over time, directly affecting sample culture and subsequent research. Currently, pH is adjusted by artificially adding media, which is time-consuming and cumbersome. Therefore, this paper proposes an automatic pH adjustment device for marine biological culture. Utility Model Content

[0004] The technical problem this invention aims to solve is that current pH adjustments are made by manually adding media, which has a significant delay and is cumbersome in practice. This invention provides an automatic pH adjustment device for marine organism cultivation, which can automatically adjust the pH of seawater, reduce the delay in adjustment, and improve the efficiency of adjustment.

[0005] The technical solution adopted by this utility model to solve the technical problem is: an automatic pH adjustment device for marine organism cultivation, including a cylinder, a base that is detachably and washably connected to the bottom of the cylinder, the base having a hollow internal structure, and horizontal plates that are equidistantly fixed to the top opening of the base, with a movable plate between every two horizontal plates, a cover plate that is detachably connected to the top of the cylinder, an addition tube that is fixedly connected through the middle of the cover plate, a rotating head that is rotatably connected to the bottom side wall of the cover plate opposite to the addition tube, an inlet that is fixedly connected to one end of the cylinder near the middle of the upper edge, and a outlet that is fixedly connected to the same side of the base as the cylinder.

[0006] As a preferred technical solution of this utility model, a support plate is fixedly connected to one side of the horizontal plate and near the lower edge. A slot is provided on the top side wall of the support plate. A locking block is fixedly connected to the side wall opposite to the horizontal plate of the movable plate. A sealing gasket is sleeved on the outer wall of the locking block, and the locking block is inserted into the slot.

[0007] As a preferred technical solution of this utility model, the internal space of the base is connected to the internal space of the cylinder. One end of the movable plate is rotatably connected to one side wall of the horizontal plate through a rotating shaft. A side groove is provided in one side wall of the base. A first gear is rotatably connected to one side wall of the side groove at equal intervals. A rack is slidably connected above the side groove. The rack meshes with the first gear. The movable plate is connected to the corresponding first gear through one end of the rotating shaft.

[0008] As a preferred technical solution of this utility model, a driver is detachably connected to one side of the base and near one end edge, and the output end of the driver is detachably connected to a No. 1 gear at the end through the side wall of the base.

[0009] As a preferred embodiment of this utility model, a motor is detachably embedded in the bottom of the cover plate and the side wall near the rotating head, and a gear is detachably connected to the output end of the motor. A second gear ring is fixedly connected to the outer ring wall of the rotating head, and the second gear ring meshes with the gear.

[0010] As a preferred technical solution of this utility model, the inside of the rotating head is connected to the inside of the adding pipe, a conical diverting block is fixedly connected to the middle of the bottom side wall of the rotating head, the inner ring wall of the rotating head is inclined, and two inclined discharge pipes are fixedly connected to the bottom side wall of the rotating head, and valves are detachably connected to the discharge pipes.

[0011] This utility model has the following advantages: the base is filled with a solid medium. When needed, the driver is activated, and the rack moves through the first gear. Through the meshing relationship, all the first gears rotate simultaneously, thereby driving the corresponding movable plate to rotate, so that the movable plate gradually tilts up. This allows the medium filled in the base to come into contact with seawater, thereby adjusting the pH of the seawater.

[0012] Meanwhile, an addition pipe is connected to the cover plate, and the regulating medium is filled into the addition pipe. When needed, the valve on the discharge pipe is opened to send the medium into the seawater, thereby adjusting the pH of the seawater. The motor is started to drive the gear to rotate, and through the meshing connection, it drives the No. 2 gear ring and the rotating head to rotate, thereby evenly distributing the discharged medium into the seawater and improving the efficiency of regulation. Attached Figure Description

[0013] Figure 1 This is an overall exploded structural diagram of a preferred embodiment of the present invention;

[0014] Figure 2 This is a partial sectional structural diagram of a preferred embodiment of the present invention;

[0015] Figure 3This is a schematic diagram of a half-section of the cover plate according to a preferred embodiment of the present invention.

[0016] Explanation of reference numerals in the attached diagram: 1. Cylinder body; 2. Filling port; 3. Base; 4. Discharge port; 5. Driver; 6. Horizontal plate; 7. Movable plate; 8. Cover plate; 9. Adding pipe; 10. Side groove; 11. Gear No. 1; 12. Rack; 13. Locking block; 14. Support plate; 15. Sealing gasket; 16. Slot; 17. Rotating head; 18. Diverter block; 19. Discharge pipe; 20. Gear ring; 21. Gear No. 2; 22. Motor. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Please refer to the following: Figure 1-3 This utility model discloses an automatic pH adjustment device for marine organism culture, comprising a cylinder 1, a base 3 detachably connected to the bottom of the cylinder 1, the base 3 having a hollow internal structure, and horizontal plates 6 fixedly connected at equal intervals to the top opening inside the base 3, with a movable plate 7 between every two horizontal plates 6, a cover plate 8 detachably connected to the top of the cylinder 1, an addition tube 9 fixedly connected through the middle of the cover plate 8, a rotating head 17 rotatably connected to the bottom side wall of the cover plate 8 opposite to the addition tube 9, an inlet 2 fixedly connected to one end of the cylinder 1 near the middle of the upper edge, and a discharge port 4 fixedly connected to the same side of the base 3 as the cylinder 1.

[0019] A support plate 14 is fixedly connected to one side wall of the horizontal plate 6 near its lower edge. A slot 16 is provided on the top side wall of the support plate 14. A locking block 13 is fixedly connected to the side wall of the movable plate 7 opposite to the horizontal plate 6. A sealing gasket 15 is fitted onto the outer wall of the locking block 13. The locking block 13 is inserted into the slot 16. The internal space of the base 3 is connected to the internal space of the cylinder 1. One end of the movable plate 7 is rotatably connected to one side wall of the horizontal plate 6 via a rotating shaft. A side groove 10 is provided in one side wall of the base 3. A first gear 11 is rotatably connected to one side wall of the side groove 10 at equal intervals. A rack 12 is slidably connected to the upper part of the side groove 10. The rack 12 is meshed with the first gear 11. One end of the movable plate 7 is connected to the corresponding first gear 11 via a rotating shaft. A driver 5 is detachably connected to one side wall of the base 3 near one edge. The output end of the driver 5 passes through the side wall of the base 3 and is detachably connected to a first gear 11 at the end.

[0020] The technical effect of this solution is as follows: seawater is fed into the tank 1 through the filling port 2, and then the sample is placed into the tank 1 for cultivation. When it is necessary to adjust the pH, the driver 5 is activated, which drives the first gear 11 at the end to rotate. Through meshing connection, all the first gears 11 rotate synchronously, thereby lifting the corresponding movable plate 7, thus connecting the internal space of the base 3 with the internal space of the tank 1. As the seawater comes into contact with the medium filled in the base 3, these media will react with the seawater, thereby achieving pH adjustment. When not needed, the driver 5 can be driven to move in the opposite direction to close and seal the movable plate 7, avoiding over-adjustment.

[0021] A motor 22 is detachably embedded in the bottom of the cover plate 8 and the side wall near the rotating head 17. A second gear 21 is detachably connected to the output end of the motor 22. A gear ring 20 is fixedly connected to the outer ring wall of the rotating head 17. The gear ring 20 meshes with the second gear 21. The rotating head 17 communicates with the inside of the adding pipe 9. A conical diverter block 18 is fixedly connected to the middle of the bottom side wall of the rotating head 17. The inner ring wall of the rotating head 17 has an inclined structure. Two inclined discharge pipes 19 are fixedly connected to the bottom side wall of the rotating head 17, and valves are detachably connected to the discharge pipes 19.

[0022] The technical effect of this solution is as follows: the required medium is fed into the addition pipe 9, and then the valve connected to the discharge pipe 19 is opened to discharge the medium through the discharge pipe 19. At the same time, the motor 22 is started, which drives the second gear 21 to rotate. Through the meshing connection, the gear ring 20 and the rotating head 17 are driven to rotate. As the rotating head 17 rotates, the discharged medium can be thrown out, so that the medium is evenly dissolved into the seawater to achieve pH adjustment. Alternatively, the pH can be adjusted by partially replacing the seawater through the filling port 2 and the discharge port 4, thereby improving the flexibility and practicality of the equipment application.

[0023] Specifically, in use, the cylinder 1 is connected to the base 3, and seawater is injected into the cylinder 1 to cultivate the sample. Finally, the cover plate 8 is closed on the cylinder 1. During this process, the medium is filled into the base 3. When needed, the driver 5 is activated, which drives the corresponding first gear 11 to rotate. Through meshing, all the first gears 11 are rotated, thereby moving the corresponding movable plate 7. As the movable plate 7 is raised, the seawater comes into contact with the medium, and the acid-base is adjusted through the reaction. Different media can be selected according to actual needs. After adjustment, the driver 5 is reversed to close the movable plate 7. As the movable plate 7 closes, the locking block 13 is inserted into the locking groove 16, improving the stability and sealing after closure. The seawater remaining in the base 3 will eventually be discharged through the discharge port 4. The medium can also be sent into the addition pipe 9 and then discharged into the seawater through the discharge pipe 19. At the same time, the motor 22 is activated, which drives the rotating head 17 to rotate through the second gear 21, thereby throwing out the discharged seawater, increasing the medium coverage area and improving the mixing efficiency of the medium and seawater.

[0024] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0025] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A marine organism culture automatic pH adjustment device comprising a cylinder (1), characterized in that, The cylinder (1) is detachably connected to a base (3) at the bottom. The base (3) has a hollow structure inside. Horizontal plates (6) are fixedly connected at equal intervals to the top opening inside the base (3). A movable plate (7) is provided between every two horizontal plates (6). The top of the cylinder (1) is detachably connected to a cover plate (8). An adding tube (9) is fixedly connected through the middle of the cover plate (8). A rotating head (17) is rotatably connected to the bottom side wall of the cover plate (8) at a position opposite to the adding tube (9). A filling port (2) is fixedly connected to one end of the cylinder (1) near the middle of the upper edge. A discharge port (4) is fixedly connected to the same side of the base (3) as the cylinder (1).

2. The automatic pH adjusting device for marine organism culture according to claim 1, wherein A support plate (14) is fixedly connected to one side of the horizontal plate (6) near the lower edge. A slot (16) is provided on the top side wall of the support plate (14). A locking block (13) is fixedly connected to the side wall of the movable plate (7) opposite to the horizontal plate (6). A sealing gasket (15) is fitted on the outer wall of the locking block (13). The locking block (13) is inserted into the slot (16).

3. The automatic pH adjusting device for marine organism culture according to claim 1, wherein The interior space of the base (3) is connected to the interior space of the cylinder (1). One end of the movable plate (7) is rotatably connected to one side wall of the horizontal plate (6) through a rotating shaft. A side groove (10) is provided in one side wall of the base (3). A first gear (11) is rotatably connected to one side wall of the side groove (10) at equal intervals. A rack (12) is slidably connected above the side groove (10). The rack (12) meshes with the first gear (11). The movable plate (7) is connected to the corresponding first gear (11) through one end of the rotating shaft.

4. The automatic pH adjusting device for marine organism culture according to claim 1, wherein A driver (5) is detachably connected to one side of the base (3) and near one end edge. The output end of the driver (5) is detachably connected to a first gear (11) at the end through the side wall of the base (3).

5. The automatic pH adjusting device for marine organism culture according to claim 1, wherein A motor (22) is detachably embedded in the bottom of the cover plate (8) and the side wall near the rotating head (17). The output end of the motor (22) is detachably connected to a second gear (21). A gear ring (20) is fixedly connected to the outer ring wall of the rotating head (17). The gear ring (20) meshes with the second gear (21).

6. The automatic pH adjusting device for marine organism culture according to claim 1, wherein The rotating head (17) is connected to the inside of the adding pipe (9). A conical diverter block (18) is fixedly connected to the middle of the bottom side wall of the rotating head (17). The inner ring wall of the rotating head (17) is inclined. Two inclined discharge pipes (19) are fixedly connected to the bottom side wall of the rotating head (17), and valves are detachably connected to the discharge pipes (19).

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