Device for simulating growth environment of environmental microorganisms

Abstract

The utility model relates to a growth environment simulation device for environmental microorganisms, which comprises a box body and a box cover, a first support is arranged in the box body, a plurality of support rods are mounted on the first support, and heating rods in a linear array are mounted on each support rod; the box body is divided into a plurality of heating areas through heating rods, a temperature sensor and a humidity sensor are arranged in each heating area, and the temperature value and the humidity value in each heating area of the box body are obtained through the temperature sensors; the heating rods are arranged to heat each area of the box body, so that the simulation device can simulate growth data of environmental microorganisms in different temperature environments and humidity environments, the growth environment of the microorganisms is accurately controlled, and the conveying assembly is arranged to convey substances, so that the simulation device is convenient to use. Pollution of manual operation to a microorganism growth environment can be avoided, and the accuracy of experimental data is improved.

Description

Technical Field

[0001] The utility model relates to a device for simulating a microorganism growth environment, in particular to a device for simulating a microorganism growth environment. Background Art

[0002] The microbial growth curve can reflect the growth law of a group under a certain environmental condition, and thus measure various important indicators such as the metabolic conditions and growth trends of different growth conditions. These laws have an important scientific guiding role in actual production and manufacturing, scientific research and exploration. For example, in the field of fermentation engineering, the logarithmic phase in the microbial growth stage can be used to shorten the strain cultivation cycle, and the optimal time for harvesting can be known according to the stable period; in the field of clinical medicine, pathogenic microorganisms can be quickly diagnosed according to growth characteristics. Therefore, obtaining a simulated accurate microbial growth model is of great significance in the fields of population prediction, food production and safety, medical diagnosis, and microbial scientific research. Under a suitable culture environment, the microbial growth process is divided into four stages: hysteresis phase, exponential growth phase, stable phase, and death phase. These four periods have different quantitative characteristics, reflecting the different survival states of microorganisms during the growth process. However, it is time-consuming and laborious to collect samples from the natural environment many times to obtain experimental data, and the existing microbial growth environment simulation device is difficult to accurately control the growth environment of microorganisms, which makes the experimental data of microbial growth simulation inaccurate. Utility Model Content

[0003] The utility model overcomes the shortcomings of the prior art and provides a growth environment simulation device for environmental microorganisms.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is:

[0005] The utility model provides a growth environment simulation device for environmental microorganisms, comprising:

[0006] A box body and a box cover connected to the box body, wherein a first bracket is arranged inside the box body, and a plurality of support rods are installed on the first bracket, wherein each of the support rods is installed with a heating rod in a linear array;

[0007] The box is divided into several heating areas by the heating rod, and a temperature sensor and a humidity sensor are provided in each heating area, and the temperature value and humidity value in each heating area of ​​the box are obtained by the temperature sensor;

[0008] A conveying assembly is arranged on the side of the box body, and a preset substance is conveyed into the box body through the conveying assembly.

[0009] Furthermore, in a preferred embodiment of the present invention, the connection between the box body and the box cover is a hinged connection.

[0010] Furthermore, in a preferred embodiment of the present invention, the conveying assembly includes a second bracket, and the interior of the second bracket is a hollow structure.

[0011] Furthermore, in a preferred embodiment of the present invention, the conveying assembly further comprises a telescopic rod, the telescopic rod is arranged at the bottom of the second bracket, and the output end of the telescopic rod is connected to the conveying box;

[0012] Furthermore, in a preferred embodiment of the present invention, the interior of the delivery box is a hollow structure, and at least two through holes are provided, and nozzles are fixedly installed at the through holes.

[0013] Furthermore, in a preferred embodiment of the present invention, one end of the delivery box is connected to a pipeline, the pipeline penetrates the second bracket and is connected to the solution tank.

[0014] Furthermore, in a preferred embodiment of the present invention, a third bracket is also provided on the side of the box body.

[0015] Furthermore, in a preferred embodiment of the present invention, an air pump is installed on the third bracket.

[0016] Furthermore, in a preferred embodiment of the present invention, a display screen is also provided on the box.

[0017] The utility model solves the defects existing in the background technology, and has the following

[0018] Beneficial effects:

[0019] The utility model heats each area of ​​the box with a heating rod, so that the simulation device can simulate the growth data of environmental microorganisms under different temperature environments and humidity environments, accurately control the growth environment of microorganisms, and make the experimental data of microbial growth simulation more accurate. On the other hand, the utility model can avoid the contamination of the microbial growth environment by human operation by setting a conveying component to convey substances, thereby improving the accuracy of experimental data. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of a growth environment simulation device for environmental microorganisms;

[0022] Figure 2 It is a schematic diagram of the top view of the structure of the growth environment simulation device of environmental microorganisms;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of a device for simulating the growth environment of environmental microorganisms.

[0024] In the figure:

[0025] 1. Box body, 2. Box cover, 3. First bracket, 4. Support rod, 5. Heating rod, 6. Conveying assembly, 7. Third bracket, 8. Air pump, 9. Display screen, 601 Second bracket, 602. Telescopic rod, 603. Conveying box, 604. Nozzle, 605. Pipeline, 606. Solution tank. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the utility model, the reference to "embodiment", "one embodiment", "some embodiments", or "other embodiments" indicates that the specific features, structures or characteristics described in conjunction with the embodiment are included in at least some embodiments, but not necessarily all embodiments. Multiple occurrences of "embodiment", "one embodiment", or "some embodiments" do not necessarily all refer to the same embodiment. If the specification describes that a component, feature, structure or characteristic "may", "perhaps" or "can" be included, the specific component, feature, structure or characteristic is not necessarily included. If the specification or claim mentions "one" element, it does not mean that there is only one element. If the specification or claim mentions "another" element, it does not exclude the presence of more than one other element. In addition, specific features, structures, functions or characteristics can be combined in one or more embodiments in any suitable manner. For example, the first embodiment can be combined with the second embodiment, as long as the specific features, structures, functions or characteristics associated with the two embodiments are not mutually exclusive.

[0028] In the description of the present invention, unless otherwise specified, the use of ordinal adjectives such as "first", "second", and "third" to describe a common object only refers to different instances of the same object, and does not imply that the objects described in this way must adopt a given order, whether in time, space, order, or any other manner. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0030] like Figures 1 to 3 As shown, the utility model provides a growth environment simulation device for environmental microorganisms, comprising:

[0031] A box body 1 and a box cover 2 connected to the box body 1, wherein a first bracket 3 is arranged inside the box body 1, and a plurality of support rods 4 are mounted on the first bracket 3, wherein each of the support rods 4 is mounted with a heating rod 5 in a linear array;

[0032] The box 1 is divided into several heating areas by the heating rod 5, and a temperature sensor and a humidity sensor are provided in each heating area, and the temperature value and humidity value in each heating area of ​​the box 1 are obtained by the temperature sensor;

[0033] It should be noted that when other conditions are the same and the effect of temperature on environmental microorganisms is explored, the soil and microbial samples are placed in the box 1, and the temperature value in each heating area in the box 1 is obtained by the temperature sensor. When the temperature value in the heating area is lower than the temperature value to be set, the heating rod in the corresponding heating area is controlled to start, so that the temperature value of the corresponding heating area is maintained within the predetermined temperature range. In this way, the temperature value of each sample area can be accurately controlled to improve the accuracy of the experimental data.

[0034] A conveying assembly 6 is arranged on the side of the box body 1 , and a preset substance is conveyed into the box body 1 through the conveying assembly 6 .

[0035] Furthermore, in a preferred embodiment of the present invention, the connection between the box body 1 and the box cover 2 is a hinged connection.

[0036] Furthermore, in a preferred embodiment of the present invention, the conveying assembly 6 includes a second bracket 601, and the interior of the second bracket 601 is a hollow structure.

[0037] Furthermore, in a preferred embodiment of the present invention, the conveying assembly 6 further includes a telescopic rod 602, the telescopic rod 602 is arranged at the bottom of the second bracket 601, and the output end of the telescopic rod 602 is connected to the conveying box 603;

[0038] Furthermore, in a preferred embodiment of the present invention, the interior of the delivery box 603 is a hollow structure, and at least two through holes are provided, and a nozzle 604 is fixedly installed at the through holes.

[0039] Furthermore, in a preferred embodiment of the present invention, one end of the transport box 603 is connected to a pipe 605 , and the pipe 605 penetrates the second bracket 601 and is connected to a solution box 606 .

[0040] It should be noted that, keeping other conditions the same, when exploring the effect of humidity on environmental microorganisms, water or other drugs are placed in the solution box 606, and the water or solution is transported to the delivery box 603 through the pipeline 605 through the action of the air pump 8, and the solution or water is sprayed out through the nozzle 603 to ensure that the humidity is within a predetermined range. The telescopic rod 602 pushes the delivery box 603 to move, so that the delivery box 603 is placed above the sample. The whole process does not require manual operation, thereby avoiding contamination of environmental microorganisms and improving the accuracy of experimental data.

[0041] Furthermore, in a preferred embodiment of the present invention, a third bracket 7 is provided on the side of the box body 1 .

[0042] Furthermore, in a preferred embodiment of the present invention, an air pump 8 is installed on the third bracket 7 .

[0043] Furthermore, in a preferred embodiment of the present invention, a display screen 9 is also provided on the box 1 .

[0044] In summary, the utility model heats each area of ​​the box by setting the heating rod to heat the box, so that the simulation device can simulate the growth data of environmental microorganisms under different temperature environments and humidity environments, accurately control the growth environment of microorganisms, and make the experimental data of microbial growth simulation more accurate. On the other hand, the utility model can avoid the contamination of the microbial growth environment by human operation by setting a conveying component to convey substances, thereby improving the accuracy of experimental data.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the utility model.

[0046] Although the above describes the specific implementation methods of the utility model in combination with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. Technical personnel in the relevant field should understand that on the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A device for simulating the growth environment of environmental microorganisms, It is characterized in that include: A box body and a box cover connected to the box body, wherein a first bracket is arranged inside the box body, and a plurality of support rods are installed on the first bracket, wherein each of the support rods is installed with a heating rod in a linear array; The box is divided into several heating areas by the heating rod, and a temperature sensor and a humidity sensor are provided in each heating area, and the temperature value and humidity value in each heating area of ​​the box are obtained by the temperature sensor; A conveying assembly is arranged on the side of the box body, and a preset substance is conveyed into the box body through the conveying assembly.

2. The device for simulating the growth environment of environmental microorganisms according to claim 1, It is characterized in that The box body and the box cover are connected in a hinged manner.

3. The device for simulating the growth environment of environmental microorganisms according to claim 1, It is characterized in that The conveying component includes a second bracket, and the interior of the second bracket is a hollow structure.

4. The device for simulating the growth environment of environmental microorganisms according to claim 3, It is characterized in that The conveying assembly further comprises a telescopic rod, which is arranged at the bottom of the second bracket, and an output end of the telescopic rod is connected to the conveying box.

5. The device for simulating the growth environment of environmental microorganisms according to claim 4, It is characterized in that The interior of the conveying box is a hollow structure, and is provided with at least two through holes, and nozzles are fixedly installed at the through holes.

6. The device for simulating the growth environment of environmental microorganisms according to claim 4, It is characterized in that One end of the transport box is connected to a pipeline, the pipeline penetrates the second bracket and is connected to the solution box.

7. The device for simulating the growth environment of environmental microorganisms according to claim 1, It is characterized in that A third bracket is also arranged on the side of the box body.

8. The device for simulating the growth environment of environmental microorganisms according to claim 7, It is characterized in that An air pump is installed on the third bracket.

9. The device for simulating the growth environment of environmental microorganisms according to claim 1, It is characterized in that The box body is also provided with a display screen.

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