Microorganism cultivation device based on food detection

Abstract

The utility model relates to the technical field of microorganism cultivation for food detection, in particular to a microorganism cultivation device based on food detection, which comprises a machine body, a carbon dioxide gas reaction mechanism is mounted on one side of the machine body, a control panel is arranged on the carbon dioxide gas reaction mechanism, and a gas inlet mechanism is arranged on the other side of the machine body. The air inlet mechanism communicates with the interior of the machine body through an air inlet nozzle, and a sealing cover is rotationally installed on the upper portion of the machine body. According to the utility model, the carbon dioxide gas generating mechanism and the gas inlet mechanism are arranged on the two sides of the device, so that the aim of filling the machine body with carbon dioxide gas or other specified reaction gas can be fulfilled, and meanwhile, different reaction cavities are formed by the plurality of laminates, so that different microorganisms can be cultivated; the connectivity between the cavities can be changed through the partition plates, so that specific reaction conditions are changed or maintained, and a plurality of different microorganisms can be cultivated.

Description

Technical Field

[0001] The utility model relates to the technical field of microorganism cultivation for food detection, in particular to a microorganism cultivation device based on food detection. Background Art

[0002] Food testing refers to the study and assessment of food quality and its changes. It is based on some basic theories and various technologies of physics, chemistry, and biochemistry, and in accordance with established technical standards, such as international and national food hygiene / safety standards, to inspect the quality of food raw materials, auxiliary materials, semi-finished products, finished products, and by-products to ensure that the product quality is qualified.

[0003] Among them, microbial cultivation technology is an indispensable part of food testing. Most of the existing microbial cultivation devices can meet the general needs of microbial cultivation. Among them, the Chinese patent document with authorization announcement number CN 213203073U discloses a "microbial strain cultivation device". It rotates under the drive of a motor, so that the light, ambient temperature and ambient humidity received by each culture dish above the tray are consistent, thereby ensuring that the cultivation environment of the microbial strains cultured in each culture dish is consistent, which is convenient for the microbial strains cultured in each culture dish.

[0004] However, this utility model still has some room for improvement in actual use. During the cultivation of microorganisms, different gases are often required for better observation to provide a suitable growth environment, and different microorganisms need to be detected separately during the cultivation process. Therefore, there is an urgent need for a microbial cultivation device based on food detection. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a microorganism cultivation device based on food detection.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A microorganism cultivation device based on food detection comprises a body, a carbon dioxide gas generating mechanism is installed on one side of the body, a control panel is arranged on the carbon dioxide gas generating mechanism, an air intake mechanism is arranged on the other side of the body, the air intake mechanism is connected with the inside of the body through an air intake nozzle, and a sealing cover is rotatably installed on the upper part of the body;

[0008] The middle of the machine body is provided with a first layer plate and a second layer plate respectively, the first layer plate and the second layer plate divide the inner part of the machine body into three frames, and a sealing door is rotatably installed at the opening of each frame;

[0009] An electric heating plate is arranged on the lower inner side of the machine body, and an air inlet is arranged on one inner side of the machine body, and the air inlet is connected to the carbon dioxide gas generating mechanism.

[0010] In addition, a preferred structure is that a control panel is provided at one end of the carbon dioxide gas generating mechanism, and one end of the carbon dioxide gas generating mechanism extends into the interior of the machine body through a connecting air pipe and is connected to an air inlet.

[0011] In addition, a preferred structure is that a connecting plate is installed at the top end of the body, a plurality of through holes are opened on the connecting plate, and a plurality of through-hole plates are arranged in the middle of the connecting plate, and a partition plate is sandwiched and installed inside the through-hole plates.

[0012] In addition, a preferred structure is that a buckle 1 is provided at the lower end of the second layer plate, and a reaction box is connected to the buckle 1 via a clamping block.

[0013] In addition, a preferred structure is that a plurality of slots are opened on one side of the air intake mechanism, and the slots are respectively arranged corresponding to the air intake nozzles arranged in the air intake mechanism, wherein a filter screen is arranged in the slot, and the air intake mechanism is connected to the inside of the body through the air intake nozzle.

[0014] In addition, a preferred structure is that a plurality of slots are provided on the partition plate, and a buckle 2 and an electromagnetic suction piece are installed at one end of the partition plate, wherein the electromagnetic suction piece is connected to the inner wall of the machine body through electromagnetic suction.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, the purpose of filling the interior of the body with carbon dioxide gas or other specified reaction gas can be achieved through the carbon dioxide gas generating mechanism and the air intake mechanism arranged on both sides of the device. At the same time, different reaction chambers formed by multiple layer plates can be used to cultivate different microorganisms, and the connectivity between the chambers can be changed through the partition plate, thereby changing or maintaining specific reaction conditions, so that multiple and different microorganisms can be cultivated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the external structure of a microbial cultivation device based on food detection proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the expanded structure of a microbial cultivation device based on food detection proposed by the utility model;

[0019] Figure 3 This is a partially enlarged schematic diagram of the internal structure of a microorganism cultivation device based on food detection proposed by the utility model;

[0020] Figure 4This is a schematic diagram of the structure of a partition plate of a microbial cultivation device based on food detection proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of a buckle structure of a microbial cultivation device based on food detection proposed by the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the filter structure of a microorganism cultivation device based on food detection.

[0023] In the figure: 1 body, 2 sealing cover, 3 air intake mechanism, 31 air intake nozzle, 32 filter, 4 carbon dioxide gas generating mechanism, 41 control panel, 5 partition plate, 51 buckle 2, 52 electromagnetic suction plate, 53 through-hole plate, 6 reaction box, 7 sealing door, 8 first layer plate, 81 buckle 1, 9 second layer plate, 10 air intake port, 11 electric heating plate, 12 connecting plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-6 A microorganism cultivation device based on food detection includes a body 1, a carbon dioxide gas generating mechanism 4 is installed on one side of the body 1, and a control panel 41 is arranged on the carbon dioxide gas generating mechanism 4, wherein an air intake mechanism 3 is arranged on the other side of the body 1, and the air intake mechanism 3 is connected with the inside of the body 1 through an air intake nozzle 31, and a sealing cover 2 is rotatably installed on the upper part of the body 1;

[0026] Furthermore, a first layer plate 8 and a second layer plate 9 are respectively provided in the middle of the body 1, and the first layer plate 8 and the second layer plate 9 divide the interior of the body 1 into three frames, and a sealing door 7 is rotatably installed at the opening of each frame; the sealing door 7 can ensure the sealing of each reaction chamber and ensure the stability of the reaction.

[0027] Furthermore, an electric heating plate 11 is provided on the lower inner side of the body 1, and an air inlet 10 is provided on one inner side of the body 1, and the air inlet 10 is connected to the carbon dioxide gas generating mechanism 4. The carbon dioxide gas generating mechanism 4 can realize the control of different reaction conditions.

[0028] A control panel 41 is disposed at one end of the carbon dioxide gas generating mechanism 4 , and one end of the carbon dioxide gas generating mechanism 4 extends into the interior of the machine body 1 through a connecting air pipe and is connected to an air inlet 10 .

[0029] In addition, a connecting plate 12 is installed at the top of the body 1, and a plurality of through holes are opened on the connecting plate 12, and a plurality of through-hole plates 53 are arranged in the middle of the connecting plate 12, and a partition plate 5 is sandwiched and installed in the through-hole plate 53. Pulling the partition plate 5 changes the connectivity between the cavities, thereby changing the reaction conditions and ensuring the reaction efficiency.

[0030] Moreover, a buckle 81 is provided at the lower end of the second layer plate 9, and a reaction box 6 is connected to the buckle 81 through a clamping block. The reaction box 6 can increase the capacity for microbial culture.

[0031] At the same time, a plurality of slots are opened on one side of the air intake mechanism 3 , and the slots are respectively arranged corresponding to the air intake nozzles 31 arranged in the air intake mechanism 3 , wherein a filter screen 32 is arranged in the slot, and the air intake mechanism 3 is connected with the interior of the body 1 through the air intake nozzle 31 .

[0032] In addition, a plurality of slots are formed on the partition plate 5 , and a second buckle 51 and an electromagnetic suction piece 52 are installed at one end of the partition plate 5 , wherein the electromagnetic suction piece 52 is connected to the inner wall of the body 1 through electromagnetic suction.

[0033] In this embodiment, the microorganism container to be cultivated is placed in the reaction box 6, and the reaction box 6 is clamped on the first layer plate 8 for fixing through the buckle 81 provided on the first layer plate 8 inside the body 1. At the same time, other reaction boxes are added to the microorganism container, and multiple containers are placed on the first layer plate 8 and the second layer plate 9. The control device is operated by controlling the control panel 41 on one side of the body 1, and then the sealing cover 2 is covered on the body 1 to form a relatively closed reaction space in the body 1. In actual use, the carbon dioxide gas generating mechanism 4 is started to generate carbon dioxide through the air inlet 10 inside the body 1, so as to react with the microorganisms that need carbon dioxide to react, and the body 1 is also A plurality of air inlet nozzles 31 are arranged in the air inlet mechanism 3 on one side, so that different gases can be added for reaction. At the same time, an electric heating plate 11 is arranged inside the body 1, so as to achieve the purpose of heating the inside of the body 1 and ensure the stability of the reaction process. At the same time, a partition plate 5 is arranged in the first layer plate 8 and the second layer plate 9 respectively. The partition plate 5 is connected to the through-hole plate 53, and the space on the first layer plate 8 can be divided by inserting the partition plate 5. An electromagnetic suction sheet 52 is arranged on one side of the partition plate 5. During the startup process of the body 1, an electromagnetic notch is arranged on the inner wall of the body 1. When the partition plate 5 is inserted, the electromagnetic notch is magnetically connected to the partition plate 5. When the cultivation process of the body 1 is finished, the electromagnetic notch is powered off, and the electromagnetic suction force is small, so that the partition plate 5 can be taken out.

[0034] At the same time, a filter screen 32 is arranged on one side of the air intake mechanism 3, and the filter screen 32 can be cleaned after the gas is input for a long time.

[0035] In the utility model, the purpose of filling the interior of the body 1 with carbon dioxide gas or other specified reaction gas can be achieved through the carbon dioxide gas generating mechanism 4 and the air intake mechanism 3 arranged on both sides of the device. At the same time, different reaction cavities formed by multiple layer plates can be cultivated for different microorganisms, and the partition plate 5 can change the connectivity between the cavities, thereby changing or maintaining specific reaction conditions, so that multiple and different microorganisms can be cultivated.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A microorganism cultivation device based on food detection, comprising a body (1), characterized in that: A carbon dioxide gas generating mechanism (4) is installed on one side of the machine body (1), and a control panel (41) is arranged on the carbon dioxide gas generating mechanism (4); an air intake mechanism (3) is installed on the other side of the machine body (1), and the air intake mechanism (3) is connected to the inside of the machine body (1) through an air intake nozzle (31); and a sealing cover (2) is rotatably installed on the upper part of the machine body (1); A first layer plate (8) and a second layer plate (9) are respectively arranged in the middle of the machine body (1), and the first layer plate (8) and the second layer plate (9) divide the interior of the machine body (1) into three frames, and a sealing door (7) is rotatably installed at the opening of each frame; An electric heating plate (11) is provided on the lower inner side of the machine body (1), and an air inlet (10) is provided on one inner side of the machine body (1), wherein the air inlet (10) is connected to a carbon dioxide gas generating mechanism (4).

2. A microorganism cultivation device based on food detection according to claim 1, characterized in that: A control panel (41) is provided at one end of the carbon dioxide gas generating mechanism (4), and one end of the carbon dioxide gas generating mechanism (4) extends into the interior of the machine body (1) through a connecting air pipe and is connected to an air inlet (10).

3. A microorganism cultivation device based on food detection according to claim 1, characterized in that: A connecting plate (12) is installed at the top end of the machine body (1), a plurality of through holes are provided on the connecting plate (12), and a plurality of through-hole plates (53) are arranged in the middle of the connecting plate (12), and a partition plate (5) is sandwiched and installed in the through-hole plate (53).

4. A microorganism cultivation device based on food detection according to claim 1, characterized in that: A buckle 1 (81) is provided at the lower end of the second layer plate (9), and a reaction box (6) is connected to the buckle 1 (81) via a clamping block.

5. The microorganism cultivation device based on food detection according to claim 1 is characterized in that: A plurality of slots are provided on one side of the air intake mechanism (3), and the slots are respectively arranged corresponding to air intake nozzles (31) arranged in the air intake mechanism (3), wherein a filter screen (32) is arranged in the slot, and the air intake mechanism (3) is connected to the interior of the machine body (1) through the air intake nozzle (31).

6. The microorganism cultivation device based on food detection according to claim 3 is characterized in that: The partition plate (5) is provided with a plurality of notches, and a second buckle (51) and an electromagnetic suction sheet (52) are installed at one end of the partition plate (5), wherein the electromagnetic suction sheet (52) is connected to the inner wall of the machine body (1) through electromagnetic suction.

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