CN213652470U - Continuous culture experimental apparatus for microorganisms - Google Patents
Continuous culture experimental apparatus for microorganisms Download PDFInfo
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- CN213652470U CN213652470U CN202022443916.8U CN202022443916U CN213652470U CN 213652470 U CN213652470 U CN 213652470U CN 202022443916 U CN202022443916 U CN 202022443916U CN 213652470 U CN213652470 U CN 213652470U
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Abstract
The utility model relates to a continuous culture experimental apparatus for microorganism. The cultivation device comprises a shell, wherein a cultivation cavity, a heating cavity and a heat preservation cavity are sequentially arranged in the shell from inside to outside, the heating cavity covers the peripheral side of the cultivation cavity, the heat preservation cavity covers the peripheral side of the heating cavity, and the heat preservation cavity is vacuum; still include first pipeline, second pipeline and third pipeline, first pipeline and second pipeline all with it switches on to cultivate the chamber, the third pipeline with the heating chamber switches on, the heating liquid of heating intracavity intussuseption, be provided with constant temperature heating ware on the interior bottom surface in heating chamber, still switch on being provided with on the heating chamber and annotate the liquid mouth, annotate the interior removable seal of liquid mouth and install first end cap, it still switches on and is provided with the bleeder vent to cultivate the chamber, removable seal installs the second end cap in the bleeder vent. Through adopting the utility model discloses a continuous culture experimental apparatus has slowed down the thermal loss in the heating chamber, has reduced energy loss.
Description
Technical Field
The utility model relates to a continuous culture experimental apparatus for microorganism.
Background
Different microorganism culture environments are different, and different temperatures, culture solutions and the like need to be provided according to different types of microorganisms in the continuous culture process. However, the existing experimental culture device has poor heat preservation effect and needs frequent heating to maintain the culture temperature of the microorganisms.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a microbial continuous culture experimental apparatus for it is relatively poor to solve the heat preservation effect of experimental culture apparatus among the prior art, the great technical problem of energy loss.
In order to achieve the above object, the utility model provides a continuous culture experimental device for microorganisms, which adopts the following technical scheme:
a continuous culture experimental device for microorganisms comprises a shell, wherein a culture cavity, a heating cavity and a heat preservation cavity are sequentially arranged in the shell from inside to outside, the heating cavity covers the peripheral side of the culture cavity, the heat preservation cavity covers the peripheral side of the heating cavity, and the heat preservation cavity is vacuum; the culture cavity is communicated with the heating cavity, the heating liquid filled in the heating cavity is filled in the heating cavity, and the third pipeline is used for discharging the heating liquid from the heating cavity; a constant temperature heater is arranged on the inner bottom surface of the heating cavity and used for heating the heating liquid in the heating cavity and keeping the heating liquid within a set temperature range; still switch on the heating chamber and be provided with annotates the liquid mouth, annotate removable seal in the liquid mouth and install first end cap, it still switches on and is provided with the bleeder vent to cultivate the chamber, removable seal installs the second end cap in the bleeder vent.
Further, the housing includes a bottom cover, and the constant temperature heater is disposed on the bottom cover.
Further, the lead of the constant temperature heater penetrates out of the outer peripheral side face of the bottom cover.
Further, first pipeline with cultivate the top intercommunication in chamber, be provided with first valve and funnel on the first pipeline.
Further, the second pipeline with cultivate the bottom intercommunication in chamber, be provided with the second valve on the second pipeline.
Further, the third pipeline is communicated with the bottom of the heating cavity, and a third valve is arranged on the third pipeline.
Further, the first plug and the second plug are respectively assembled in the liquid injection port and the vent hole in a threaded manner.
The embodiment of the utility model provides a continuous culture experimental apparatus of microorganism compares with prior art, and its beneficial effect lies in: through adopting the utility model discloses a continuous culture experimental apparatus, during the use, put in culture solution and microorganism to cultivateing the intracavity through first pipeline, the culture solution that has the microorganism through the second pipeline discharge, thereby realize the continuous culture of microorganism, cultivate the in-process, constant temperature heater can heat the heating fluid of heating the intracavity, thereby make the heating fluid can keep in setting for the temperature range, through the heat-conduction effect, the heat of heating fluid can transmit the cultivation liquid of cultivating the chamber for, thereby play and provide the effect of cultivateing the temperature for the microorganism. The heat preservation chamber set up then can cut off heating chamber and external world to slowed down the thermal loss in the heating chamber, prolonged the heat conduction effect after heating liquid heats at every turn, can reduce constant temperature heater's heating frequency like this, reduced energy loss.
Drawings
FIG. 1 is a schematic view of the internal structure of an experimental apparatus for continuous culture of microorganisms according to an embodiment of the present invention;
FIG. 2 is a schematic top view of the overall structure of an experimental apparatus for continuous culture of microorganisms according to an embodiment of the present invention.
In the figure, a shell 1, a cultivation cavity 2, a heating cavity 3, a heat preservation cavity 4, a first pipeline 5, a first valve 6, a funnel 7, a bottom cover 8, a constant temperature heater 9, a second valve 10, a second pipeline 11, a third pipeline 12, a third valve 13, a second plug 14, a first plug 15, an air hole 16, a liquid injection port 17 and a lead 18 are arranged.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, a microorganism continuous culture experimental apparatus according to a preferred embodiment of the present invention includes a housing 1, a culture chamber 2, a heating chamber 3 and a heat preservation chamber 4 are sequentially disposed in the housing 1 from inside to outside, the heating chamber 3 covers an outer circumferential side of the culture chamber 2, the heat preservation chamber 4 covers an outer circumferential side of the heating chamber 3, and a vacuum is disposed in the heat preservation chamber 4; the culture device further comprises a first pipeline 5, a second pipeline 11 and a third pipeline 12, wherein the first pipeline 5 and the second pipeline 11 are communicated with the culture cavity 2, the first pipeline 5 is used for supplementing culture solution into the culture cavity 2, the second pipeline 11 is used for discharging the culture solution from the culture cavity 2, the third pipeline 12 is communicated with the heating cavity 3, the heating solution filled in the heating cavity 3 is filled in, and the third pipeline 12 is used for discharging the heating solution from the heating cavity 3; a constant temperature heater 9 is arranged on the inner bottom surface of the heating cavity 3, and the constant temperature heater 9 is used for heating the heating liquid in the heating cavity 3 and keeping the heating liquid within a set temperature range; still switch on the heating chamber 3 and be provided with annotates liquid mouth 17, removable seal mounting has first end cap 15 in annotating liquid mouth 17, it still switches on and is provided with bleeder vent 16 to cultivate chamber 2, removable seal mounting has second end cap 14 in the bleeder vent 16.
Specifically, in this embodiment, the whole body of the housing 1 is a cylinder, the cultivation cavity 2, the heating cavity 3 and the heat preservation cavity 4 are sequentially arranged in the housing 1 from inside to outside, the heating cavity 3 covers the cultivation cavity 2 and is distributed at the periphery side and the bottom of the cultivation cavity 2, and the heat preservation cavity 4 is distributed at the top of the cultivation cavity 2 and the heating cavity 3 and the periphery side of the heating cavity 3. The constant temperature heater 9 in this embodiment is a common heating device in the aquarium in the market, and the constant temperature heater 9 can be started to heat when the external temperature is lower than the set temperature, and can be closed when the external temperature is higher than the set temperature, and the constant temperature heater 9 is a mature prior art, and therefore detailed description is omitted in this embodiment. The constant temperature heater 9 is provided at the bottom of the heating chamber 3 in the present embodiment, and specifically, the constant temperature heater 9 is located between the bottom of the incubation chamber 2 and the bottom of the heating chamber 3.
In order to realize continuous cultivation, the cultivation chamber 2 of the present embodiment is communicated with a first pipe 5 and a second pipe 11, and the culture solution and the microorganisms can be fed into the cultivation chamber 2 from the first pipe 5, and the microorganisms after cultivation and propagation and the culture solution can be discharged from the second pipe 11.
In this embodiment, the heat-insulating chamber 4 is a vacuum chamber, and the vacuum chamber can separate the heating chamber 3 from the outside, thereby playing a role of heat insulation. In order to avoid the condition that culture solution is not easy to pour into in the culture cavity, cultivate chamber 2 in this embodiment and still switch on and be provided with bleeder vent 16, bleeder vent 16 department demountable installation has second end cap 14, when pouring into culture solution in cultivating chamber 2, pull down second end cap 14 can, when pouring into the back that finishes, with second end cap 14 reinstallate can. In order to facilitate pouring of the heating liquid into the heating cavity 3, the heating cavity 3 is further provided with a liquid injection port 17 in the embodiment, the first plug 15 is detachably mounted at the liquid injection port 17, when the supplementary heating liquid needs to be replaced, the first plug 15 is detached, and then the heating liquid is poured from the liquid injection port 17. In this embodiment, the vent hole 16 and the pouring port 17 are provided at the top of the casing 1. In this embodiment, the first plug 15 and the second plug 14 are both rubber plugs.
In this embodiment, the heating chamber 3 is filled with a heating liquid, which is liquid water, and the heating liquid can be heated by the constant temperature heater 9. In order to facilitate the replacement of the heating liquid, the heating chamber 3 is provided with a third pipeline 12 in a conducting manner in this embodiment, and the heating liquid in the heating chamber 3 can be discharged through the third pipeline 12.
The housing 1 includes a bottom cover 8, and the constant temperature heater 9 is provided on the bottom cover 8. Specifically, in the present embodiment, the bottom of the housing 1 is provided with a bottom cover 8, the bottom cover 8 is made of a temperature-resistant material, and the heater is installed at the top center position of the bottom cover 8.
The lead wire 18 of the constant temperature heater 9 is led out from the outer peripheral side of the bottom cover 8. The uneven bottom of the device when the wires 18 easily come out of the bottom is avoided.
The first pipeline 5 is communicated with the top of the cultivation cavity 2, and a first valve 6 and a funnel 7 are arranged on the first pipeline 5. In other words, first pipeline 5 sets up at the top of cultivating chamber 2 to having made things convenient for and having poured the culture solution in cultivating chamber 2, first valve 6 can be opened and close first pipeline 5, and funnel 7 has then made things convenient for and has emptyd.
The second pipeline 11 is communicated with the bottom of the cultivating cavity 2, and a second valve 10 is arranged on the second pipeline 11. The design is such that the culture liquid in the culture chamber 2 can flow out by itself under the action of hydraulic pressure, and the second valve 10 can realize the opening and closing of the second pipeline 11.
The third pipeline 12 is communicated with the bottom of the heating cavity 3, and a third valve 13 is arranged on the third pipeline 12. So that the heating fluid can flow out under the action of hydraulic pressure, and the third valve 13 can open and close the third pipeline 12.
The first plug 15 and the second plug 14 are respectively assembled in the liquid injection port 17 and the air vent 16 in a threaded manner. In this embodiment, internal threads are provided in both the liquid injection port 17 and the air vent 16, and external threads are provided on the outer peripheral sides of the first plug 15 and the second plug 14, thereby improving the sealing effect.
During the use, put in culture solution and microorganism to cultivateing the intracavity through first pipeline 5, through the culture solution that 11 discharges of second pipeline have the microorganism, thereby realize the continuous culture of microorganism, cultivate the in-process, constant temperature heater 9 can heat the heating fluid in heating chamber 3, thereby make the heating fluid can keep in setting for the temperature range, through the heat-conduction effect, the heat of heating fluid can transmit the cultivation liquid of cultivating chamber 2, thereby play the effect of providing the cultivation temperature for the microorganism. The heat preservation chamber 4 is arranged to separate the heating chamber 3 from the outside, so that the heat loss in the heating chamber 3 is reduced, the heat conduction effect of the heating liquid after heating at each time is prolonged, the heating frequency of the constant temperature heater 9 can be reduced, and the electric energy loss is reduced.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. A continuous culture experimental device of microorganism is characterized in that: the cultivation device comprises a shell, wherein a cultivation cavity, a heating cavity and a heat preservation cavity are sequentially arranged in the shell from inside to outside, the heating cavity covers the peripheral side of the cultivation cavity, the heat preservation cavity covers the peripheral side of the heating cavity, and the heat preservation cavity is vacuum; the culture cavity is communicated with the heating cavity, the heating liquid filled in the heating cavity is filled in the heating cavity, and the third pipeline is used for discharging the heating liquid from the heating cavity; a constant temperature heater is arranged on the inner bottom surface of the heating cavity and used for heating the heating liquid in the heating cavity and keeping the heating liquid within a set temperature range; still switch on the heating chamber and be provided with annotates the liquid mouth, annotate removable seal in the liquid mouth and install first end cap, it still switches on and is provided with the bleeder vent to cultivate the chamber, removable seal installs the second end cap in the bleeder vent.
2. The experimental apparatus for continuous culture of microorganism according to claim 1, characterized in that: the shell comprises a bottom cover, and the constant temperature heater is arranged on the bottom cover.
3. The experimental apparatus for continuous culture of microorganism according to claim 2, characterized in that: and the lead of the constant temperature heater penetrates out of the peripheral side face of the bottom cover.
4. The experimental apparatus for continuous culture of microorganism according to claim 1, characterized in that: the first pipeline is communicated with the top of the cultivation cavity, and a first valve and a funnel are arranged on the first pipeline.
5. The experimental apparatus for continuous culture of microorganism according to claim 1, characterized in that: the second pipeline with cultivate the bottom intercommunication in chamber, be provided with the second valve on the second pipeline.
6. The experimental apparatus for continuous culture of microorganism according to claim 1, characterized in that: the third pipeline is communicated with the bottom of the heating cavity, and a third valve is arranged on the third pipeline.
7. The experimental apparatus for continuous culture of microorganism according to claim 1, characterized in that: and the first plug and the second plug are respectively assembled in the liquid injection port and the ventilation hole in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022443916.8U CN213652470U (en) | 2020-10-27 | 2020-10-27 | Continuous culture experimental apparatus for microorganisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022443916.8U CN213652470U (en) | 2020-10-27 | 2020-10-27 | Continuous culture experimental apparatus for microorganisms |
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| Publication Number | Publication Date |
|---|---|
| CN213652470U true CN213652470U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022443916.8U Active CN213652470U (en) | 2020-10-27 | 2020-10-27 | Continuous culture experimental apparatus for microorganisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213652470U (en) |
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2020
- 2020-10-27 CN CN202022443916.8U patent/CN213652470U/en active Active
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