Temperature control device for zebra fish contamination test

Abstract

The utility model relates to the technical field of contamination test devices, in particular to a temperature control device for a zebra fish contamination test, which comprises an aquarium cooling and heating machine and a circulating pump, the circulating pump is communicated with the aquarium cooling and heating machine through a water pipe, one end of the circulating pump is communicated with a water bath pool through a water pipe, and a rotating assembly is arranged in the water bath pool. An overlapping table is fixed to the inner side wall of the water bath pool, a cover plate is overlapped at the top end of the overlapping table, a driving motor is arranged at the bottom end of the water bath pool, the output end of the driving motor penetrates through the bottom end of the water bath pool, a heating container is arranged in the rotating assembly, and the rotating assembly comprises a rotating table, a cage frame arranged at the top end of the rotating table and a top plate arranged at the top end of the cage frame. The cage frame structure at the top end of the rotary table can drive the heating container structure to rotate, the water bath pool is filled with heating liquid, the heating container structure can conduct uniform heating in the liquid, evaporated gas can escape from the air holes in the cover plate, the uniform heating effect is improved, and the number of heating containers heated at a time is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of poisoning test device, concretely relates to a temperature control device for zebra fish poisoning test. BACKGROUND

[0002] Zebra fish is one of the model organisms widely used in the fields of medicine, life science, toxicology and other disciplines, and has the advantages of low feeding cost, short breeding cycle and in vitro fertilization. Zebra fish combined with high-content cell imaging analysis system (which can be referred to as high-content imaging system) can obtain a large number of and high-reliability biological images in a single experiment, and realize high-throughput screening of pollutant toxicity. These images contain a large number of phenotype parameters of zebra fish (such as body length, yolk sac area, pericardial area, etc.), and each parameter is a potential index for measuring the toxicity of chemicals. However, how to quickly and quantitatively analyze each index based on the pictures is a problem to be solved.

[0003] Water temperature is one of the key factors affecting the physiological function and survival state of zebra fish. In the optimum temperature, zebra fish can maintain the best growth state. In the zebra fish poisoning test, due to the small size of the test device, it is impossible to achieve the function of water bath heating at the same temperature at the same time, which causes the problem of deviation of the experimental data. UTILITY MODEL CONTENT

[0004] TECHNICAL PROBLEM SOLVED

[0005] In view of the above shortcomings existing in the prior art, the utility model provides a temperature control device for zebra fish poisoning test, which can effectively solve the problem that the size is small and the function of water bath heating at the same temperature at the same time cannot be achieved in the prior art.

[0006] TECHNICAL SCHEME

[0007] In order to achieve the above purpose, the utility model is realized by the following technical scheme:

[0008] The utility model provides a temperature control device for zebra fish poisoning test, including aquarium cold and warm machine and circulating pump, the circulating pump keeps intercommunication between aquarium cold and warm machine through water pipe, one end of circulating pump keeps intercommunication with water bath pool through water pipe, the water bath pool is provided with rotating assembly, the inner side wall of water bath pool is fixed with the platform, the top end of platform is provided with cover plate, the bottom end of water bath pool is provided with drive motor, the output end of drive motor penetrates the bottom end of water bath pool, rotating assembly is provided with heating container, rotating assembly includes rotating table, cage frame arranged at the top end of rotating table and top plate arranged at the top end of cage frame, the middle part of top plate is provided with placing groove, heating container is placed in placing groove.

[0009] Further, the middle part of the cover plate is provided with an air hole, both sides of the top end of the cover plate are fixedly provided with a handle, and the middle part of the cover plate is provided with a rotating groove.

[0010] Further, two groups of rotating assemblies are arranged in the water bath pool, and at least four groups of cages are arranged in each rotating assembly.

[0011] Further, the front end side wall of the water bath pool is provided with a connecting hole and a liquid outlet, the connecting hole is in communication with a water pipe, and the outer side of the liquid outlet is in communication with a valve.

[0012] Further, one end of the water bath pool is in communication with a circulating pump through a backflow pipe.

[0013] Further, a display screen and a control assembly thereof are arranged on the outer side wall of the water bath pool, and the output end of the driving motor is fixedly connected with the bottom of the rotating table.

[0014] Beneficial effects

[0015] Compared with the known prior art, the technical scheme of the utility model has the following beneficial effects:

[0016] The aquarium cooling and heating machine-circulating pump-water bath pool structure is arranged, the user can draw the liquid in the water bath pool out through the circulating pump, heat / cooling is carried out through the aquarium cooling and heating machine, the specified temperature requirement is reached, and the purpose of uniform heating is reached.

[0017] In the device, the driving motor-rotating assembly structure is arranged, the user can drive the rotating motor to drive the rotating table structure to rotate, and when the rotating table rotates, the cage structure on the top end of the rotating table can drive the heating container structure to rotate, the water bath pool is filled with heated liquid, the heating container structure can be uniformly heated in the liquid, the evaporated gas can escape from the air hole on the cover plate, the effect of uniform heating is improved, and the number of heating containers for single heating is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating creative labor.

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a structural top view of the utility model;

[0021] Figure 3 The structural exploded view of the present application;

[0022] Figure 4 The structural exploded view of the present application;

[0023] The labels in the figure respectively represent: 1, aquarium cooling and heating machine; 2, water pipe; 3, circulating pump; 4, backflow pipe; 5, water bath pool; 51, cover plate; 52, air hole; 53, handle; 54, rotating groove; 55, shelf; 56, connecting hole; 57, liquid outlet; 6, heating container; 7, driving motor; 8, rotating assembly; 81, rotating table; 82, cage frame; 83, top plate; 84, placing groove. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0025] The present application will be further described below in combination with the embodiments.

[0026] Embodiment: A temperature control device for zebra fish poisoning test, referring to the accompanying drawings Figure 1 - the accompanying drawings Figure 4 , including aquarium cooling and heating machine 1 and circulating pump 3, the circulating pump 3 keeps communication between aquarium cooling and heating machine 1 through water pipe 2, one end of the circulating pump 3 keeps communication with water bath pool 5 through water pipe 2, rotating assembly 8 is arranged in water bath pool 5, shelf 55 is fixed on the inner side wall of water bath pool 5, cover plate 51 is arranged on the top end of shelf 55, driving motor 7 is arranged at the bottom end of water bath pool 5, the output end of driving motor 7 penetrates the bottom end of water bath pool 5, heating container 6 is arranged in rotating assembly 8, rotating table 81 is arranged in rotating assembly 8, cage frame 82 is arranged on the top end of rotating table 81, and top plate 83 is arranged on the top end of cage frame 82, placing groove 84 is arranged in the middle part of top plate 83, and heating container 6 is arranged in placing groove 84;

[0027] Air hole 52 is arranged in the middle part of cover plate 51, handle 53 is arranged on the top end of cover plate 51, rotating groove 54 is arranged in the middle part of cover plate 51; through the arrangement of aquarium cooling and heating machine 1-circulating pump 3-water bath pool 5 structure, the user can extract the liquid in water bath pool 5 through circulating pump 3, heat / cool through aquarium cooling and heating machine 1, reach the specified temperature requirement, and achieve the purpose of uniform heating.

[0028] The water bath 5 is provided with two groups of rotating assemblies 8, and each group of rotating assemblies 8 is provided with at least four groups of cage racks 82.

[0029] The front end side wall of the water bath 5 is provided with a connecting hole 56 and a liquid outlet 57, the connecting hole 56 is in communication with the water pipe 2, the outer side of the liquid outlet 57 is in communication with a valve; one end of the water bath 5 is in communication with the circulating pump 3 through the backflow pipe 4; the outer side wall of the water bath 5 is provided with a display screen and a control assembly thereof, and the output end of the driving motor 7 is fixedly connected with the bottom of the rotating table 81; in the device, through the driving motor 7-rotating assembly 8 structure, the user can drive the rotating motor to drive the rotating table 81 structure to rotate, and when the rotating table 81 rotates, the cage rack 82 structure at the top end of the rotating table 81 can drive the heating container 6 structure to rotate, the water bath 5 is filled with heated liquid, the heating container 6 structure can be uniformly heated in the liquid, the evaporated gas can escape from the air hole 52 on the cover plate 51, the uniform heating effect is improved, and the number of heating containers 6 heated at a time is increased.

[0030] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A temperature control device for zebrafish toxicity testing, characterized by, Including aquarium cooling and heating machine (1) and circulating pump (3), the circulating pump (3) is communicated with aquarium cooling and heating machine (1) through water pipe (2), one end of the circulating pump (3) is communicated with water bath (5) through water pipe (2), the water bath (5) is provided with rotating assembly (8), the inner side wall of the water bath (5) is fixed with the platform (55), the top of the platform (55) is provided with cover plate (51), the bottom of the water bath (5) is provided with drive motor (7), the output end of the drive motor (7) penetrates the bottom of the water bath (5), the rotating assembly (8) is provided with heating container (6), the rotating assembly (8) includes rotating platform (81), cage (82) arranged on the top of rotating platform (81) and top plate (83) arranged on the top of cage (82), the middle part of the top plate (83) is provided with placing groove (84), and the heating container (6) is placed in the placing groove (84).

2. The temperature control device for zebrafish toxicity test according to claim 1, wherein, The middle part of the cover plate (51) is provided with air hole (52), the top of the cover plate (51) is fixed with handle (53) on both sides, and the middle part of the cover plate (51) is provided with rotating groove (54).

3. The temperature control device for zebrafish toxicity test according to claim 1, wherein, The water bath (5) is provided with two groups of rotating assembly (8), and at least four groups of cage (82) are arranged in each rotating assembly (8).

4. The temperature control device for zebrafish toxicity test according to claim 1, wherein, The front end side wall of the water bath (5) is provided with connecting hole (56) and liquid outlet (57), the connecting hole (56) is communicated with water pipe (2), and the outer side of liquid outlet (57) is communicated with valve.

5. The temperature control device for zebrafish toxicity test according to claim 4, wherein, One end of the water bath (5) is communicated with circulating pump (3) through backflow pipe (4).

6. The temperature control device for zebrafish toxicity test according to claim 1, wherein, The outer side wall of the water bath (5) is provided with display screen and its control assembly, and the output end of the drive motor (7) is fixedly connected with the bottom of the rotating platform (81).

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