Laboratory culture medium heat preservation device

Abstract

The utility model discloses a laboratory culture medium thermal insulation device, which relates to the technical field of culture medium thermal insulation and comprises a thermos bottle and a thermal insulation cover positioned at the top of the thermos bottle. The thermos bottle and the heat preservation cover are made of the polypropylene foam plastic, the polypropylene foam plastic has an excellent heat insulation effect and can effectively preserve heat, and meanwhile the heating heat preservation assembly and the temperature control induction assembly can effectively improve the heat preservation effect of the thermos bottle. The problems that in the experiment process, a culture medium needs to be dissolved, subpackaged into a plurality of 500ml blue-cap bottles, sterilized in a sterilization pot and cooled to 45-60 DEG C, and then a culture dish is inverted in a clean workbench, but in the process, as time goes on, the culture medium in the blue-cap bottles is prone to solidification due to the too low temperature, and the culture dish is not prone to be damaged are solved. Therefore, the operation of inversely placing in the culture dish is inconvenient, and the experiment effect is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of culture medium insulation, in particular to a laboratory culture medium insulation device. Background Art

[0002] Culture medium refers to a nutrient matrix composed of different nutrients that provides growth and reproduction for microorganisms, plants or animals (or tissues). It generally contains several major types of substances such as carbohydrates, nitrogen-containing substances, inorganic salts (including trace elements), vitamins and water. Culture medium is not only the basic substance for providing cell nutrition and promoting cell proliferation, but also the living environment for cell growth and reproduction.

[0003] However, during the experiment, the culture medium needs to be dissolved and divided into multiple 500ml blue-capped bottles, then sterilized in an autoclave and cooled to 45-60 degrees, and then the culture dish is inverted in the clean workbench. However, in this process, as time goes by, the culture medium in the blue-capped bottle is prone to solidification due to the low temperature, making it inconvenient to invert the culture dish, affecting the experimental results. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a laboratory culture medium insulation device, which has the advantages of temperature control and insulation, and solves the problem that during the experiment, the culture medium needs to be dissolved and then packaged into multiple 500ml blue-capped bottles, and then sterilized in a sterilizer and cooled to 45-60 degrees, and then the culture dish is inverted in a clean workbench. However, in this process, as time goes by, the culture medium in the blue-capped bottle is prone to solidification due to the low temperature, which makes it inconvenient to invert it in the culture dish, affecting the experimental effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laboratory culture medium insulation device, comprising a thermos bottle and a thermos cover, the thermos cover is movably connected to the top of the thermos bottle, the blue cover bottle is located inside the thermos bottle, the thermos bottle and the thermos cover are made of polypropylene foam plastic, the interior of the thermos bottle is movably connected to a heating and heat preservation component, and a temperature control sensing component is provided on the left side of the inner wall of the thermos bottle.

[0006] As a preferred embodiment of the utility model, the heating and heat preservation component includes a fixed block, a plurality of the fixed blocks are provided, and the plurality of fixed blocks are arranged at equal distances, a fixed groove is opened on the inner side of the fixed block, a heating block is fixedly connected to the inside of the fixed groove, and a copper sheet is fixedly connected to the inner side of the fixed groove.

[0007] As a preferred embodiment of the utility model, the temperature control sensing component includes a temperature sensor, a connecting rod is fixedly connected to the left side of the temperature sensor, the left side of the connecting rod is fixedly connected to the left side of the inner wall of the thermos flask, the right side of the thermos flask is fixedly connected to a temperature display, the right side of the thermos flask is fixedly connected to a temperature controller, and the temperature controller is electrically connected to the heating block via a wire.

[0008] As a preferred embodiment of the utility model, a protective column is fixedly connected to the outer side of the thermos bottle, and a supporting block is fixedly connected to the bottom of the protective column.

[0009] As a preferred embodiment of the utility model, a sealing ring is fixedly connected to the bottom of the heat-insulating cover, an engaging groove is provided on the top of the thermos bottle, and the bottom of the sealing ring is engaged with the top of the engaging groove.

[0010] As a preferred embodiment of the utility model, a movable groove is provided on the outer side of the protective column, and an elastic plate is fixedly connected to the interior of the movable groove.

[0011] As a preferred embodiment of the utility model, a movable groove is provided on the top of the heat-insulating cover, and a connecting block is fixedly connected to the inside of the movable groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets the material of the thermos bottle and the thermos cover to be polypropylene foam plastic, which has excellent heat insulation effect and can effectively keep warm. At the same time, the heating and heat preservation component and the temperature control sensing component can effectively improve the heat preservation effect of the thermos bottle, solves the problem that the culture medium needs to be dissolved and divided into multiple 500ml blue-covered bottles during the experiment, and then sterilized in a sterilizing pot and cooled to 45-60 degrees, and then the culture dish is inverted in the clean workbench. However, in this process, as time goes by, the culture medium in the blue-covered bottle is easy to solidify due to the low temperature, which makes it inconvenient to invert the operation in the culture dish, affecting the experimental effect, and achieves the effect of temperature control and heat preservation.

[0014] 2. The utility model is provided with a heating and heat preservation component. During use, the heating block can be started to heat the inside of the fixed groove, and then the heat is absorbed and released through the copper sheet, thereby maintaining a good heat preservation and heating effect and effectively compensating for the temperature loss during use.

[0015] 3. The utility model is provided with a temperature control sensing component, and the temperature can be detected by the temperature sensor during use to ensure that the temperature in the thermos bottle reaches a constant temperature effect. At the same time, the connecting rod can drive the temperature sensor to be fixed during use. The temperature display can display the temperature sensed by the temperature sensor during use, which is convenient for the user to observe in time. The temperature controller can control the heating temperature of the heating block to ensure the use of constant temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. Thermos bottle; 2. Blue-cap bottle; 3. Thermos cover; 4. Heating and heat preservation component; 41. Fixed block; 42. Fixed groove; 43. Heating block; 44. Copper sheet; 5. Temperature control sensing component; 51. Temperature sensor; 52. Connecting rod; 53. Temperature display; 54. Temperature controller; 6. Guard column; 7. Support block; 8. Sealing ring; 9. Engaging groove; 10. Moving groove; 11. Elastic plate; 12. Movable groove; 13. Connecting block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3 As shown, the utility model provides a laboratory culture medium insulation device, including a thermos bottle 1 and a thermos cover 3, the thermos cover 3 is movably connected to the top of the thermos bottle 1, the blue cover bottle 2 is located inside the thermos bottle 1, the thermos bottle 1 and the thermos cover 3 are made of polypropylene foam plastic, the interior of the thermos bottle 1 is movably connected to a heating and insulation component 4, and a temperature control sensing component 5 is provided on the left side of the inner wall of the thermos bottle 1.

[0022] refer to Figure 3The heating and heat preservation component 4 includes a fixed block 41, and a plurality of fixed blocks 41 are provided, and the plurality of fixed blocks 41 are arranged at equal distances. A fixed groove 42 is opened on the inner side of the fixed block 41, and a heating block 43 is fixedly connected inside the fixed groove 42, and a copper sheet 44 is fixedly connected inside the fixed groove 42.

[0023] As a technical optimization scheme of the utility model, by setting up the heating and heat preservation component 4, the heating block 43 can be started during use, so that the heating block 43 is heated inside the fixed groove 42, and then the heat is absorbed and released through the copper sheet 44, thereby maintaining a good heat preservation and heating effect and effectively compensating for the temperature loss during use.

[0024] refer to Figure 2 The temperature control sensing component 5 includes a temperature sensor 51, a connecting rod 52 is fixedly connected to the left side of the temperature sensor 51, the left side of the connecting rod 52 is fixedly connected to the left side of the inner wall of the thermos flask 1, a temperature display 53 is fixedly connected to the right side of the thermos flask 1, and a temperature controller 54 is fixedly connected to the right side of the thermos flask 1. The temperature controller 54 is electrically connected to the heating block 43 through a wire.

[0025] As a technical optimization scheme of the utility model, by setting up a temperature control sensing component 5, the temperature can be detected by the temperature sensor 51 during use to ensure that the temperature in the thermos 1 reaches a constant temperature effect. At the same time, the connecting rod 52 can drive the temperature sensor 51 to be fixed during use. The temperature display 53 can display the temperature sensed by the temperature sensor 51 during use, which is convenient for the user to observe in time. The temperature controller 54 can control the heating temperature of the heating block 43 to ensure the use of constant temperature.

[0026] refer to Figure 1 A protective column 6 is fixedly connected to the outer side of the thermos bottle 1 , and a supporting block 7 is fixedly connected to the bottom of the protective column 6 .

[0027] As a technical optimization solution of the utility model, by setting a protective column 6 and a support block 7, the protective column 6 can protect the outer side of the thermos 1, enhance the safety of the use of the thermos 1, and prevent the thermos 1 from being affected by external forces and causing damage. The support block 7 can support the bottom of the protective column 6.

[0028] refer to Figure 2 A sealing ring 8 is fixedly connected to the bottom of the insulation cover 3 , and an engagement groove 9 is provided on the top of the thermos bottle 1 , and the bottom of the sealing ring 8 is engaged with the top of the engagement groove 9 .

[0029] As a technical optimization solution of the utility model, by providing a sealing ring 8 and an engaging groove 9, the sealing ring 8 can seal the bottom of the insulation cover 3 during use, and the engaging groove 9 can engage with the bottom of the sealing ring 8, thereby enhancing the sealing effect of the insulation cover 3 during use and avoiding the temperature loss between the insulation cover 3 and the thermos bottle 1.

[0030] refer to Figure 2 A moving groove 10 is provided on the outer side of the protective column 6 , and an elastic plate 11 is fixedly connected to the inside of the moving groove 10 .

[0031] As a technical optimization solution of the utility model, by providing the movable groove 10 and the connecting block 13, the movable groove 10 can facilitate the user to move the protective column 6, thereby enhancing the convenience of movement of the protective column 6, and the elastic plate 11 can enhance the comfort of the movable groove 10 during use.

[0032] refer to Figure 2 A movable groove 12 is provided on the top of the heat-insulating cover 3 , and a connecting block 13 is fixedly connected inside the movable groove 12 .

[0033] As a technical optimization solution of the utility model, by setting the movable groove 12 and the connecting block 13, the movable groove 12 can facilitate the user's hand to pass through the connecting block 13 during use, and then move the insulation cover 3 through the connecting block 13, thereby enhancing the convenience of movement during use.

[0034] The working principle and use process of the utility model: when in use, the material of the thermos flask 1 and the insulation cover 3 is polypropylene foam plastic, which has excellent heat insulation effect and can effectively keep warm. During use, the heating block 43 can be started to heat the inside of the fixing groove 42, and then absorb heat and release heat through the copper sheet 44, so as to maintain a good heat preservation and heating effect, and effectively compensate for the temperature loss during use. During use, the temperature can be detected by the temperature sensor 51 to ensure that the temperature in the thermos flask 1 reaches a constant temperature effect. At the same time, during use, the connecting rod 52 can drive the temperature sensor 51 to be fixed. The temperature display 53 can display the temperature sensed by the temperature sensor 51 during use, which is convenient for the user to observe in time. The temperature controller 54 can control the heating temperature of the heating block 43, ensure the use of constant temperature, and achieve the effect of temperature control and heat preservation.

[0035] To sum up: this laboratory culture medium insulation device, by setting the material of the thermos bottle 1 and the insulation cover 3 to polypropylene foam plastic, the polypropylene foam plastic has excellent heat insulation effect, and can effectively keep warm. At the same time, the heating and insulation component 4 and the temperature control sensing component 5 can effectively improve the insulation effect of the thermos bottle 1, which solves the problem that the culture medium needs to be dissolved and then packaged into multiple 500ml blue-capped bottles during the experiment, and then sterilized in a sterilizing pot and cooled to 45-60 degrees, and then inverted in the clean workbench. However, in this process, as time goes by, the culture medium in the blue-cap bottle is prone to solidification due to the low temperature, which makes it inconvenient to invert it in the culture dish, affecting the experimental effect.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laboratory culture medium insulation device, comprising a thermos bottle (1) and a heat insulation cover (3), characterized in that: The insulation cover (3) is movably connected to the top of the insulation bottle (1), the blue cover bottle (2) is located inside the insulation bottle (1), the insulation bottle (1) and the insulation cover (3) are made of polypropylene foam plastic, the interior of the insulation bottle (1) is movably connected to a heating and insulation component (4), and a temperature control sensing component (5) is provided on the left side of the inner wall of the insulation bottle (1).

2. A laboratory culture medium insulation device according to claim 1, characterized in that: The heating and heat-insulating component (4) comprises a fixed block (41), a plurality of the fixed blocks (41) are provided, and the plurality of fixed blocks (41) are arranged at equal distances, a fixed groove (42) is provided on the inner side of the fixed block (41), a heating block (43) is fixedly connected inside the fixed groove (42), and a copper sheet (44) is fixedly connected inside the fixed groove (42).

3. A laboratory culture medium insulation device according to claim 2, characterized in that: The temperature control sensing component (5) comprises a temperature sensor (51), the left side of the temperature sensor (51) is fixedly connected to a connecting rod (52), the left side of the connecting rod (52) is fixedly connected to the left side of the inner wall of the thermos flask (1), the right side of the thermos flask (1) is fixedly connected to a temperature display (53), the right side of the thermos flask (1) is fixedly connected to a temperature controller (54), and the temperature controller (54) is electrically connected to the heating block (43) via a wire.

4. A laboratory culture medium insulation device according to claim 1, characterized in that: A protective column (6) is fixedly connected to the outer side of the thermos bottle (1), and a supporting block (7) is fixedly connected to the bottom of the protective column (6).

5. A laboratory culture medium insulation device according to claim 1, characterized in that: A sealing ring (8) is fixedly connected to the bottom of the heat preservation cover (3), an engagement groove (9) is provided on the top of the thermos bottle (1), and the bottom of the sealing ring (8) is engaged with the top of the engagement groove (9).

6. A laboratory culture medium insulation device according to claim 4, characterized in that: A movable groove (10) is provided on the outer side of the protective column (6), and an elastic plate (11) is fixedly connected inside the movable groove (10).

7. A laboratory culture medium insulation device according to claim 1, characterized in that: A movable groove (12) is provided on the top of the heat-insulating cover (3), and a connecting block (13) is fixedly connected inside the movable groove (12).

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