Miniature water quality microorganism sampling incubator

Abstract

The utility model relates to the technical field of microbiological detection, and discloses a miniature water quality microbiological sampling incubator which comprises a shell, the top of the shell is fixedly connected with a water tank, the top of the water tank is provided with a water inlet, the right side of the water tank is fixedly connected with a second water pump, and the output end of the second water pump is fixedly connected with a liquid conveying pipe. A driven bevel gear is rotationally connected to the bottom end of the liquid conveying pipe, a motor is arranged on the right side of the driven bevel gear, and the motor is fixedly connected with the shell. According to the cleaning device, through the water tank, the water inlet in the top, the liquid conveying pipe connected with the second water pump, the driving bevel gear and the driven bevel gear at the output end of the first motor, and the connecting pipe and the spraying head at the bottom, the second water pump conveys cleaning liquid to the spraying head at the bottom to be sprayed out; a motor drives a driving bevel gear, a driven bevel gear and a connecting pipe to rotate for cleaning, and the problem that an existing culture device does not have a corresponding cleaning function is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial detection, in particular to a miniature water quality microbial sampling and cultivation device. Background Art

[0002] With the continuous development of science and technology, the in-depth study of water quality microorganisms and the increasing demand for detection, more efficient, accurate and convenient sampling and cultivation methods are needed. In many fields such as environmental monitoring, water ecology research, disease prevention and control, accurate sampling and cultivation analysis of water quality microorganisms is a vital task. Traditional water quality microorganism sampling and cultivation methods often have some limitations.

[0003] A search revealed a continuous sediment sampling device and a culture device in publication number CN218916905U. The first aspect of the disclosure provides a continuous sediment sampling device, comprising a pre-buried tube with a base and hollowed-out sidewalls, and a sampling tube with pore water collection holes arranged in an axial spiral, to enable in-situ sampling of sediments and pore water at different depths. The second aspect of the disclosure provides a culture device, comprising the above-described continuous sediment sampling device, as well as a housing, a water pool, an inlet pipe, an outlet pipe, a turbulator, a water pump, an aerator, and a water quality detection device. By dripping a chemical solution into the water pool and coordinating the water pump and aerator to control water parameters, the water environment under natural conditions is simulated, thereby enabling continuous culture and continuous sampling of sediments from river and lake water bodies under laboratory simulated natural conditions.

[0004] Existing culture devices do not have corresponding cleaning functions after use. The cleaning process of traditional culture devices is relatively cumbersome, requiring a lot of manpower and time, and it is difficult to ensure thorough cleaning, which may cause cross-contamination and affect subsequent experimental results. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a miniature water quality microorganism sampling and incubator, which aims to improve the problem that the existing incubation device has no corresponding cleaning device.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a miniature water quality microorganism sampling and incubator, comprising a shell, a water tank fixedly connected to the top of the shell, a water inlet provided on the top of the water tank, a second water pump fixedly connected to the right side of the water tank, an output end of the second water pump fixedly connected to an infusion pipe, the bottom end of the infusion pipe is rotatably connected to a driven bevel gear, a motor is provided on the right side of the driven bevel gear, the motor is fixedly connected to the shell, the output end of the motor is fixedly connected to the driving bevel gear, the bottom of the driven bevel gear is fixedly connected to a connecting pipe, the connecting pipe passes through and extends to the inner wall of the shell, the connecting pipe is rotatably connected to the shell, a plurality of nozzles are fixedly connected to the bottom of the connecting pipe, the top of the shell is fixedly connected to the first water pump, the output end of the first water pump is fixedly connected to the water outlet pipe, and the bottom of the inner wall of the shell is fixedly connected to a clamping assembly, and the clamping assembly is used for clamping and fixing.

[0007] Preferably, the clamping assembly includes a disc, which is fixedly connected to the inner wall of the outer shell, and the inner diameter of the disc is rotatably connected to an inner ring gear, and a plurality of first gears are provided on the inner side of the inner ring gear, and the plurality of first gears are rotatably connected to the disc, and the first gears are meshed with the inner ring gear, and the left sides of the plurality of first gears are meshed with racks, and the adjacent sides of the plurality of racks are fixedly connected to a clamping plate, and a culture dish is provided between the plurality of clamping plates.

[0008] Preferably, a hinge is fixedly connected to the front side of the shell, and a frame is fixedly connected to the front side of the hinge.

[0009] Preferably, a handle is fixedly connected to the front side of the frame, and glass is fixedly connected to the inside of the frame.

[0010] Preferably, a bellows is fixedly connected to the rear side of the shell, and a circulating fan is fixedly connected to the top of the bellows.

[0011] Preferably, the output end of the circulation fan is fixedly connected to an air inlet pipe, the bottom end of the air inlet pipe is fixedly connected to the bellows, and the input end of the circulation fan is fixedly connected to an air outlet pipe, the bottom end of the air outlet pipe is fixedly connected to the bellows.

[0012] Preferably, a plurality of holes are provided on the rear side of the inner wall of the shell.

[0013] Preferably, the right side of the shell is rotatably connected to a wheel disc, and the right side of the wheel disc is rotatably connected to a handle.

[0014] Preferably, a hose is provided inside the wheel disc, and the left end of the hose is fixedly connected to the input end of the first water pump.

[0015] Preferably, a sampler is fixedly connected to the rear end of the hose, and a floating ring is slidably connected to the surface of the hose.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, through the water tank and the water inlet at the top, the infusion tube connected to the second water pump, the driving bevel gear and the driven bevel gear at the output end of the first motor, and the connecting pipe and the nozzle at the bottom, the second water pump delivers the cleaning liquid to the bottom nozzle for spraying, and the motor drives the driving bevel gear, the driven bevel gear and the connecting pipe to rotate for cleaning, thereby solving the problem that the existing culture device does not have a corresponding cleaning function.

[0018] 2. In the utility model, the disc and the inner gear ring on its top, the first gear and the rack and the clamping plate are used to clamp and fix culture dishes of different sizes, thereby solving the problem that the existing culture device cannot quickly clamp and fix culture dishes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional diagram of a micro water quality microorganism sampling and incubator proposed by the present utility model;

[0020] Figure 2 This is a cross-sectional schematic diagram of a micro water quality microorganism sampling and incubator proposed by the utility model;

[0021] Figure 3 This is a top schematic diagram of a micro water quality microorganism sampling and incubator proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the clamping assembly of a miniature water quality microorganism sampling and incubator proposed in the utility model.

[0023] Legend:

[0024] 1. Outer casing; 2. Frame; 3. Hinge; 4. Handle; 5. Glass; 6. First water pump; 7. Hose; 8. Roulette; 9. Handle; 10. Water tank; 11. Water inlet; 12. Second water pump; 13. Infusion tube; 14. Motor; 15. Driving bevel gear; 16. Driven bevel gear; 17. Connecting pipe; 18. Nozzle; 19. Culture dish; 20. Circulating fan; 21. Air inlet pipe; 22. Air outlet pipe; 23. Floating ring; 24. Sampler; 25. Water outlet pipe; 26. Hole; 27. Disc; 28. Inner ring gear; 29. ​​Rack; 30. Clamping plate; 31. First gear; 32. Bellows. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1-4 , an embodiment of the present invention provides: a miniature water quality microorganism sampling and incubator, comprising a shell 1, a water tank 10 is fixedly connected to the top of the shell 1, a water inlet 11 is opened on the top of the water tank 10, a second water pump 12 is fixedly connected to the right side of the water tank 10, the output end of the second water pump 12 is fixedly connected to an infusion pipe 13, the bottom end of the infusion pipe 13 is rotatably connected to a driven bevel gear 16, and a motor 14 is provided on the right side of the driven bevel gear 16, the motor 14 is fixedly connected to the shell 1, the output end of the motor 14 is fixedly connected to a driving bevel gear 15, the bottom of the driven bevel gear 16 is fixedly connected to a connecting pipe 17, the connecting pipe 17 passes through and extends to the inner wall of the shell 1, the connecting pipe 17 is rotatably connected to the shell 1, and a plurality of nozzles 18 are fixedly connected to the bottom of the connecting pipe 17, the top of the shell 1 is fixedly connected to a first water pump 6, the output end of the first water pump 6 is fixedly connected to a water outlet pipe 25, and the bottom of the inner wall of the shell 1 is fixedly connected to a clamping assembly, which is used for clamping and fixing.

[0027] Cleaning liquid is stored in the water tank 10 , the motor 14 drives the driving bevel gear 15 to rotate, and the driving bevel gear 15 drives the driven bevel gear 16 and the connecting pipe 17 to rotate. The first water pump 6 is used to pump the liquid in the hose 7 to the water outlet pipe 25 .

[0028] Reference Figure 4 The clamping assembly includes a disc 27, which is fixedly connected to the inner wall of the shell 1. The inner diameter of the disc 27 is rotatably connected to the inner ring gear 28. A plurality of first gears 31 are provided on the inner side of the inner ring gear 28. The plurality of first gears 31 are rotatably connected to the disc 27. The first gears 31 are meshed with the inner ring gear 28. The left sides of the plurality of first gears 31 are meshed with racks 29. The adjacent sides of the plurality of racks 29 are fixedly connected to a clamping plate 30, and a culture dish 19 is provided between the plurality of clamping plates 30.

[0029] The rotating inner gear ring 28 drives the first gear 31 to rotate, and the first gear 31 drives the rack 29 and the clamping plate 30 to slide, thereby achieving a clamping effect on the culture dish 19.

[0030] Reference Figure 1 The front side of the shell 1 is fixedly connected to a hinge 3, and the front side of the hinge 3 is fixedly connected to a frame 2.

[0031] The hinge 3 is used to realize the rotation of the frame 2.

[0032] Reference Figure 1 A handle 4 is fixedly connected to the front side of the frame 2, and a glass 5 is fixedly connected to the inside of the frame 2.

[0033] The glass 5 is used to observe the inner culture dish 19.

[0034] Reference Figure 3 The rear side of the shell 1 is fixedly connected to a bellows 32 , and the top of the bellows 32 is fixedly connected to a circulating fan 20 .

[0035] The circulation fan 20 is used to circulate the internal air. A partition is connected to the circulation air box 32 to separate the left and right sides to prevent the gas from being directly sucked back by the circulation fan 20.

[0036] Reference Figure 3 The output end of the circulating fan 20 is fixedly connected to the air inlet pipe 21, and the bottom end of the air inlet pipe 21 is fixedly connected to the bellows 32. The input end of the circulating fan 20 is fixedly connected to the air outlet pipe 22, and the bottom end of the air outlet pipe 22 is fixedly connected to the bellows 32.

[0037] Reference Figure 2 A plurality of holes 26 are formed on the rear side of the inner wall of the housing 1 .

[0038] The holes 26 are for air to pass through.

[0039] Reference Figure 3 The right side of the housing 1 is rotatably connected to a wheel disc 8, and the right side of the wheel disc 8 is rotatably connected to a handle 9.

[0040] The handle 9 is convenient for rotating the wheel disc 8 .

[0041] Reference Figure 3 A hose 7 is provided inside the wheel disc 8 , and the left end of the hose 7 is fixedly connected to the input end of the first water pump 6 .

[0042] The wheel 8 is used to store the hose 7 .

[0043] Reference Figure 3 The rear end of the hose 7 is fixedly connected to a sampler 24, and the surface of the hose 7 is slidably connected to a floating ring 23.

[0044] The sampler 24 is used to collect water to be collected, and the floating ring 23 is used to adjust the distance between the sampler 24 and the water surface.

[0045] Working principle: The first water pump 6 is used to pump the liquid in the hose 7 to the water outlet pipe 25, the wheel 8 is used to store the hose 7, the sampler 24 is used to collect the water to be collected, the floating ring 23 is used to adjust the distance between the sampler 24 and the water surface to ensure that the water intake point is not on the water surface or the bottom of the water, the rotating inner gear ring 28 drives the first gear 31 to rotate, the first gear 31 drives the rack 29 and the clamping plate 30 to slide, and realizes the clamping effect of the culture dish 19. The water tank 10 stores the cleaning liquid, and the second water pump 12 sucks the cleaning liquid out The liquid is sprayed out from the connecting pipe 17 and the nozzle 18 at the bottom of the infusion tube 13, and the motor 14 drives the active bevel gear 15 to rotate, and the active bevel gear 15 drives the driven bevel gear 16 and the connecting pipe 17 to rotate to achieve cleaning inside the shell 1. The hinge 3 is used to realize the rotation of the frame 2. The glass 5 is used to observe the internal culture dish 19. The circulating fan 20 is used to circulate the internal air. A partition is connected to the circulating air box 32 to separate the left and right sides to prevent the gas from being directly sucked back by the circulating fan 20. The hole 26 is used for air to pass through.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A micro water quality microorganism sampling and cultivation device, comprising a housing (1), characterized in that: A water tank (10) is fixedly connected to the top of the housing (1), a water inlet (11) is provided on the top of the water tank (10), a second water pump (12) is fixedly connected to the right side of the water tank (10), an output end of the second water pump (12) is fixedly connected to an infusion tube (13), a bottom end of the infusion tube (13) is rotatably connected to a driven bevel gear (16), a motor (14) is provided on the right side of the driven bevel gear (16), the motor (14) is fixedly connected to the housing (1), and an output end of the motor (14) is fixedly connected to an active bevel gear (16). The driven bevel gear (15) is fixedly connected to a connecting pipe (17) at the bottom, the connecting pipe (17) penetrates and extends to the inner wall of the outer shell (1), the connecting pipe (17) is rotatably connected to the outer shell (1), a plurality of nozzles (18) are fixedly connected to the bottom of the connecting pipe (17), the top of the outer shell (1) is fixedly connected to a first water pump (6), the output end of the first water pump (6) is fixedly connected to a water outlet pipe (25), and the bottom of the inner wall of the outer shell (1) is fixedly connected to a clamping assembly, the clamping assembly is used for clamping and fixing.

2. A micro water quality microorganism sampling and cultivation device according to claim 1, characterized in that: The clamping assembly comprises a disc (27), the disc (27) being fixedly connected to the inner wall of the housing (1), the inner diameter of the disc (27) being rotatably connected to an inner gear ring (28), a plurality of first gears (31) being arranged inside the inner gear ring (28), the plurality of first gears (31) being rotatably connected to the disc (27), the first gears (31) being meshingly connected to the inner gear ring (28), the left sides of the plurality of first gears (31) being meshingly connected to racks (29), the adjacent sides of the plurality of racks (29) being fixedly connected to clamping plates (30), and a culture dish (19) being arranged between the plurality of clamping plates (30).

3. The micro water quality microorganism sampling and cultivation device according to claim 1, characterized in that: The front side of the housing (1) is fixedly connected to a hinge (3), and the front side of the hinge (3) is fixedly connected to a frame (2).

4. A micro water quality microorganism sampling and incubator according to claim 3, characterized in that: A handle (4) is fixedly connected to the front side of the frame (2), and a glass (5) is fixedly connected to the inside of the frame (2).

5. The micro water quality microorganism sampling and cultivation device according to claim 1, characterized in that: The rear side of the housing (1) is fixedly connected to a wind box (32), and the top of the wind box (32) is fixedly connected to a circulation fan (20).

6. The micro water quality microorganism sampling and cultivation device according to claim 5, characterized in that: The output end of the circulation fan (20) is fixedly connected to an air inlet pipe (21), and the bottom end of the air inlet pipe (21) is fixedly connected to a bellows (32); the input end of the circulation fan (20) is fixedly connected to an air outlet pipe (22), and the bottom end of the air outlet pipe (22) is fixedly connected to the bellows (32).

7. The micro water quality microorganism sampling and cultivation device according to claim 1, characterized in that: A plurality of holes (26) are provided on the rear side of the inner wall of the housing (1).

8. The micro water quality microorganism sampling and cultivation device according to claim 1, characterized in that: The right side of the housing (1) is rotatably connected to a wheel disc (8), and the right side of the wheel disc (8) is rotatably connected to a handle (9).

9. The micro water quality microorganism sampling and cultivation device according to claim 8, characterized in that: A hose (7) is arranged inside the wheel disc (8), and the left end of the hose (7) is fixedly connected to the input end of the first water pump (6).

10. The micro water quality microorganism sampling and cultivation device according to claim 9, characterized in that: The rear end of the hose (7) is fixedly connected to a sampler (24), and the surface of the hose (7) is slidably connected to a floating ring (23).

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