CN114134034B - Prevent microbial cultivation of comdenstion water and use thermostated container - Google Patents
Prevent microbial cultivation of comdenstion water and use thermostated container Download PDFInfo
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- CN114134034B CN114134034B CN202111491611.7A CN202111491611A CN114134034B CN 114134034 B CN114134034 B CN 114134034B CN 202111491611 A CN202111491611 A CN 202111491611A CN 114134034 B CN114134034 B CN 114134034B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 230000000813 microbial effect Effects 0.000 title claims description 6
- 244000005700 microbiome Species 0.000 claims abstract description 8
- 238000009833 condensation Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 description 5
- 239000001963 growth medium Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000009629 microbiological culture Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/18—Flow directing inserts
- C12M27/24—Draft tube
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/20—Degassing; Venting; Bubble traps
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/24—Recirculation of gas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/14—Incubators; Climatic chambers
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- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Thermal Sciences (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a microorganism culture incubator capable of preventing condensed water, which comprises an incubator body, wherein an air exhaust groove is formed in the inner bottom of the incubator body, an exhaust fan is arranged in the air exhaust groove, an annular groove is formed in the side wall of the incubator body, a plurality of through holes are formed in the inner wall of the annular groove, a plurality of guide cylinders are arranged in the annular groove, the guide cylinders are connected with an air outlet pipe through rotary connectors, the air outlet pipe is connected with a rotary pipe, the rotary pipe is fixedly connected with the exhaust fan coaxially and communicated with the inside of the air exhaust groove, and a guide device for guiding the condensed water into the guide cylinders is arranged on the guide cylinders. By arranging the flow guide device, the condensed water on the inner wall of the constant temperature box body can be input into the flow guide cylinder and dispersed into small liquid drops to flow along with the air flow when penetrating through the capillary holes with extremely small apertures, so that the condensed water on the inner wall of the constant temperature box body can be removed, and meanwhile, the humidity in the constant temperature box body can not be reduced.
Description
Technical Field
The invention relates to the technical field of biological culture, in particular to a condensation-proof constant temperature box for microbial culture.
Background
When the microorganisms are cultured, the incubator is often used for preserving the culture medium at constant temperature, and the temperature and the humidity in the incubator are required to be controlled strictly because the life of the microorganisms is fragile.
In the process of culturing microorganisms, condensation water drops are sometimes generated on the inner wall of the box body due to the temperature difference between the inside and the outside of the incubator, and the humidity in the incubator is inevitably reduced due to direct heating water removal or ventilation water removal. To solve this problem. The application number is 202011098343.8, and a micro-vibration constant-humidity type constant-temperature box is provided, and the proposal mainly comprises a plurality of capillary strips which are connected with current, and the capillary strips continuously vibrate due to the current direction change of the adjacent capillary strips, so that adsorbed water drops are shaken off into water mist, and condensed water is removed. However, in the practical application process, when the water mist is shaken off by two adjacent wool tops, the water body shaken off between the two wool tops can easily electrically connect the two adjacent wool tops together, so that short circuit is generated to cause accidents. In view of this, the present document proposes an incubator for microbial cultivation that is condensation-proof.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a condensation-proof constant temperature box for microorganism culture.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a prevent microbial cultivation of comdenstion water and use thermostated container, includes the thermostated container body, the air exhaust groove has been seted up to the interior bottom of thermostated container body, be equipped with the air discharge fan in the air exhaust groove, the annular groove has been seted up to the lateral wall of thermostated container body, a plurality of through-holes have been seted up on the annular groove inner wall, be equipped with a plurality of guide cylinders in the annular groove, the guide cylinder is connected with the outlet duct through rotary joint, the outlet duct is connected with the gyration pipe, just gyration pipe and air discharge fan coaxial fixed connection and communicate with each other with the air exhaust inslot portion, be equipped with the guiding device in with comdenstion water guide to it in the guide cylinder, the bottom is equipped with the blast pipe with the inside communicating of air exhaust groove in the thermostated container body, the top is equipped with the inside communicating breathing pipe with the thermostated container body in the annular groove.
Preferably, the flow guiding device comprises water absorbing velvet wrapped outside the flow guiding cylinder, and capillary holes are formed in the inner wall of the flow guiding cylinder.
Preferably, a spiral coil is embedded on the inner wall of the guide cylinder, a plurality of permanent magnets are embedded on the inner wall of the annular groove, an electric vibration sheet is embedded in the inner bottom of the guide cylinder, and the spiral coil is electrically connected with the electric vibration sheet.
Preferably, the rotary pipe is rotatably arranged at the bottom in the air extraction groove, a connecting rod is fixedly arranged on the inner wall of the rotary pipe, and the connecting rod is fixedly arranged on the side wall of the rotating shaft of the exhaust fan.
Preferably, the air outlet end of the exhaust pipe is attached to the inner wall of the constant temperature box body, and the air inlet end of the air suction pipe is arranged at the inner top of the constant temperature box body.
The invention has the following beneficial effects:
1. by arranging the flow guide device, the condensed water on the inner wall of the constant temperature box body can be input into the flow guide cylinder and dispersed into small liquid drops to flow along with the air flow when penetrating through the capillary holes with extremely small apertures, so that the condensed water on the inner wall of the constant temperature box body can be removed, and meanwhile, the humidity in the constant temperature box body can not be reduced;
2. by arranging the exhaust fan, the air suction pipe and the exhaust pipe, on one hand, the exhausted air flow can be attached to the inner wall of the constant temperature box body to flow upwards, so that condensed water drops can be prevented from falling to pollute the culture medium, and on the other hand, the air in the constant temperature box body can be accelerated to uniformly distribute heat in the box body;
3. by arranging the spiral coil, the permanent magnet and the electric vibration plate, when each guide cylinder rotates, the magnetic flux in the spiral coil is changed to generate induction current, and finally the electric vibration plate is electrified and vibrated, so that small liquid drops flowing along with air flow are smashed, and fine water mist is formed and evenly distributed in the air.
Drawings
FIG. 1 is a schematic diagram of a condensate-preventing incubator for culturing microorganisms according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 4 is a schematic cross-sectional view of a flow guiding tube and an electric vibration plate according to the present invention.
In the figure: the constant temperature box body 1, the air exhaust groove 2, the air exhaust fan 3, the annular groove 4, the guide cylinder 5, the air outlet pipe 6, the rotary joint 7, the permanent magnet 8, the rotary pipe 9, the connecting rod 10, the through hole 11, the water absorbing velvet 12, the capillary hole 13, the spiral coil 14, the electric vibration sheet 15, the air exhaust pipe 16 and the air suction pipe 17.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-4, a constant temperature box for microorganism culture of anti-condensation water comprises a constant temperature box body 1, wherein an air extraction groove 2 is formed in the inner bottom of the constant temperature box body 1, an exhaust fan 3 is arranged in the air extraction groove 2, an annular groove 4 is formed in the side wall of the constant temperature box body 1, a plurality of through holes 11 are formed in the inner wall of the annular groove 4, a plurality of guide cylinders 5 are arranged in the annular groove 4, the guide cylinders 5 are connected with an air outlet pipe 6 through rotary joints 7, the air outlet pipe 6 is connected with a rotary pipe 9, the rotary pipe 9 is fixedly connected with the exhaust fan 3 coaxially and fixedly connected with the air extraction groove 2, and particularly, the rotary pipe 9 is rotatably arranged at the inner bottom of the air extraction groove 2, a connecting rod 10 is fixedly arranged on the inner wall of the rotary pipe 9, and the connecting rod 10 is fixedly arranged on the side wall of a rotating shaft of the exhaust fan 3.
The guide cylinder 5 is provided with a guide device for guiding condensed water into the guide cylinder, the inner bottom of the constant temperature box body 1 is provided with an exhaust pipe 16 communicated with the interior of the air exhaust groove 2, and the inner top of the annular groove 4 is provided with an air suction pipe 17 communicated with the interior of the constant temperature box body 1. The air outlet end of the exhaust pipe 16 is attached to the inner wall of the constant temperature box body 1, and the air inlet end of the air suction pipe 17 is arranged at the inner top of the constant temperature box body 1. The inside air circulation flow of thermostated container body 1 also can make inside air mix constantly to accelerate the heat interaction, thereby make the inside heat distribution of thermostated container body 1 even.
The flow guiding device comprises water absorbing velvet 12 wrapped outside the flow guiding cylinder 5, and capillary holes 13 are formed in the inner wall of the flow guiding cylinder 5. When the exhaust fan 3 rotates and drives the guide barrels 5 to rotate together through the rotary pipe 9 and the air outlet pipe 6, the guide barrels 5 are connected with the air outlet pipe 6 through the rotary joint 7, which is equivalent to the connection of the guide barrels 5 and the air outlet pipe 6, so that the guide barrels 5 can rotate due to the resistance of the inner wall of the annular groove 4 during rotation, and the water absorbing velvet 12 on the outer side of the guide barrels 5 can uniformly and fully contact with the through holes 11, so that water drops condensed on the inner wall of the constant temperature box 1 are adsorbed on the water absorbing velvet 12.
The inner wall of the guide cylinder 5 is embedded with a spiral coil 14, the inner wall of the annular groove 4 is embedded with a plurality of permanent magnets 8, the bottom of the guide cylinder 5 is embedded with an electric vibration sheet 15, and the spiral coil 14 is electrically connected with the electric vibration sheet 15. It should be noted that, due to the air pressure difference generated by the difference of the air flow speeds inside and outside the guide cylinder 5, negative pressure is generated at the capillary holes 13 to continuously suck the water drops absorbed by the water absorbing velvet 12 into the guide cylinder 5, the water drops passing through the capillary holes 13 can contact with the electric vibrating plate 15 at this time, and when the electric vibrating plate 15 is electrified, high-frequency vibration can be generated to break up and atomize the water drops, so that the condensed water drops can return to the air again.
In the use process of the device, the exhaust fan 3 can be synchronously started, so that the air flow in the constant temperature box body 1 is shown in the arrow direction in fig. 1, the air in the constant temperature box body 1 enters the annular groove 4 from the air suction pipe 17, enters the guide cylinder 5, then enters the air suction groove 2 from the air outlet pipe 6 and the rotary pipe 9, and is discharged back into the constant temperature box body 1 from the air exhaust pipe 16.
When condensed water appears on the inner wall of the constant temperature box body 1, firstly, the air flow discharged from the exhaust pipe 16 is attached to the inner wall of the constant temperature box body 1 to rise, so that water drops on the inner wall of the constant temperature box body 1 can be prevented from flowing downwards to pollute the culture medium. In addition, after the exhaust fan 3 is started, the rotary pipe 9, the air outlet pipes 6 and the guide barrels 5 are driven to continuously rotate, when the guide barrels 5 are driven to rotate around the rotary pipe 9, the guide barrels 5 also rotate due to the fact that the guide barrels are attached to the inner wall of the annular groove 4, water absorbing velvet 12 on the outer wall of the guide barrels 5 sequentially pass through the through holes 11, and water drops condensed on the inner wall of the constant temperature box body 1 under the capillary action are adsorbed on the water absorbing velvet 12.
Further, when the air flow in the guide cylinder 5 is vertical downward, the air flow velocity in the guide cylinder 5 is high, the air pressure is relatively small, no air flow is generated on the outer wall of the guide cylinder 5, and the air pressure is relatively large, so that air pressure difference can be generated inside and outside the guide cylinder 5, negative pressure can be generated in the capillary holes 13, so that water drops on the water absorbing velvet 12 are extruded into the guide cylinder 5 through the capillary holes 13, and because the aperture of the capillary holes 13 is extremely small, a small liquid drop is formed through the water body of the capillary holes 13 and flows along with the air flow.
Furthermore, when each guide cylinder 5 rotates around the rotary pipe 9, each spiral coil 14 will periodically sweep each permanent magnet block 8 in turn, so that the magnetic flux in the spiral coil 14 will change and generate induced current, thus the electric vibration plate 15 electrically connected with the spiral coil 14 will be electrified, the electric vibration plate 15 will continuously vibrate, the small liquid drops flowing together with the air flow through the capillary holes 13 will be broken into fine water mist after contacting the vibrating electric vibration plate 15, and will be discharged back to the air of the thermostat body 1 with the air flow. So that the condensed water on the inner wall of the constant temperature box body 1 can be removed, and meanwhile, heating or ventilation in the box is not needed, so that the temperature and humidity in the constant temperature box body 1 are kept constant, and a good growing environment is provided for the culture medium in the constant temperature box body.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a prevent microbial cultivation of comdenstion water and use thermostated container, includes thermostated container body (1), its characterized in that, air exhaust groove (2) have been seted up to the interior bottom of thermostated container body (1), be equipped with air exhaust fan (3) in air exhaust groove (2), annular groove (4) have been seted up on the lateral wall of thermostated container body (1), a plurality of through-holes (11) have been seted up on the inner wall of annular groove (4), be equipped with a plurality of guide cylinder (5) in annular groove (4), guide cylinder (5) are connected with outlet duct (6) through rotary joint (7), outlet duct (6) are connected with slewing pipe (9), just slewing pipe (9) and air exhaust fan (3) coaxial fixed connection and communicate with each other with air exhaust groove (2) inside, be equipped with the guiding device with comingwater guide to its inside on guide cylinder (5), the interior bottom of thermostated container body (1) is equipped with blast pipe (16) communicating with air exhaust groove (2) inside, top is equipped with air suction pipe (17) communicating with thermostated container body (1) inside;
the flow guiding device comprises water absorbing velvet (12) wrapped outside a flow guiding cylinder (5), and capillary holes (13) are formed in the inner wall of the flow guiding cylinder (5);
spiral coil (14) is embedded on the inner wall of guide cylinder (5), a plurality of permanent magnet blocks (8) are embedded on the inner wall of annular groove (4), electric vibration sheet (15) is embedded at the inner bottom of guide cylinder (5), and spiral coil (14) and electric vibration sheet (15) electric connection.
2. The anti-condensation incubator for microbial cultivation according to claim 1, wherein the rotary pipe (9) is rotatably arranged at the inner bottom of the air suction groove (2), a connecting rod (10) is fixedly arranged on the inner wall of the rotary pipe (9), and the connecting rod (10) is fixedly arranged on the side wall of a rotating shaft of the exhaust fan (3).
3. The condensation-preventing incubator for microorganism culture according to claim 1, wherein the air outlet end of the air outlet pipe (16) is attached to the inner wall of the incubator body (1), and the air inlet end of the air suction pipe (17) is arranged at the inner top of the incubator body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111491611.7A CN114134034B (en) | 2021-12-08 | 2021-12-08 | Prevent microbial cultivation of comdenstion water and use thermostated container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111491611.7A CN114134034B (en) | 2021-12-08 | 2021-12-08 | Prevent microbial cultivation of comdenstion water and use thermostated container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114134034A CN114134034A (en) | 2022-03-04 |
| CN114134034B true CN114134034B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111491611.7A Active CN114134034B (en) | 2021-12-08 | 2021-12-08 | Prevent microbial cultivation of comdenstion water and use thermostated container |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0563300U (en) * | 1992-01-31 | 1993-08-24 | 株式会社資生堂 | Incubator |
| KR20120122956A (en) * | 2011-04-29 | 2012-11-07 | 양태허 | Heat reflux drying machine utilizing inlet/outlet air temperature difference to condense water |
| CN111748465A (en) * | 2020-07-20 | 2020-10-09 | 宋文海 | Condensate water collection device for biological cultivation |
| CN112111377A (en) * | 2020-09-30 | 2020-12-22 | 赵萍 | Constant temperature box capable of automatically removing condensed water |
| CN112210470A (en) * | 2020-10-14 | 2021-01-12 | 方莹峰 | Micro-vibration type constant humidity type thermostat |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5908240B2 (en) * | 2011-09-22 | 2016-04-26 | パナソニックヘルスケアホールディングス株式会社 | Incubator |
| US10576393B2 (en) * | 2015-12-18 | 2020-03-03 | General Electric Company | System and method for condensing moisture in a bioreactor gas stream |
-
2021
- 2021-12-08 CN CN202111491611.7A patent/CN114134034B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0563300U (en) * | 1992-01-31 | 1993-08-24 | 株式会社資生堂 | Incubator |
| KR20120122956A (en) * | 2011-04-29 | 2012-11-07 | 양태허 | Heat reflux drying machine utilizing inlet/outlet air temperature difference to condense water |
| CN111748465A (en) * | 2020-07-20 | 2020-10-09 | 宋文海 | Condensate water collection device for biological cultivation |
| CN112111377A (en) * | 2020-09-30 | 2020-12-22 | 赵萍 | Constant temperature box capable of automatically removing condensed water |
| CN112210470A (en) * | 2020-10-14 | 2021-01-12 | 方莹峰 | Micro-vibration type constant humidity type thermostat |
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| Publication number | Publication date |
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| CN114134034A (en) | 2022-03-04 |
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Effective date of registration: 20231122 Address after: No. 98, Changtian Road, Changping Town, Dongguan, Guangdong 523000 Applicant after: GUANGDONG SANWOOD TECHNOLOGY CO.,LTD. Address before: 529000 No. 288, jin'ou Road, Jianghai District, Jiangmen City, Guangdong Province Applicant before: Feng Hongbin |
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