CN111543306A - Illumination culture apparatus of temperature regulation and control for green alga experiments - Google Patents
Illumination culture apparatus of temperature regulation and control for green alga experiments Download PDFInfo
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- CN111543306A CN111543306A CN202010552234.2A CN202010552234A CN111543306A CN 111543306 A CN111543306 A CN 111543306A CN 202010552234 A CN202010552234 A CN 202010552234A CN 111543306 A CN111543306 A CN 111543306A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/02—Photobioreactors
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- C12M23/22—Transparent or translucent parts
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- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/20—Degassing; Venting; Bubble traps
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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
- C12M31/00—Means for providing, directing, scattering or concentrating light
- C12M31/02—Means for providing, directing, scattering or concentrating light located outside the reactor
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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
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
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- 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
- C12M41/06—Means for regulation, monitoring, measurement or control, e.g. flow regulation of illumination
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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
- 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
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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
- 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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- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/48—Automatic or computerized control
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
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Abstract
The invention discloses a temperature-regulated illumination culture device for a green alga experiment, which comprises a box body, a door body, a culture chamber, a temperature control unit, an illumination unit, a gas treatment unit and a sealing mechanism, wherein the box body and the door body are hinged with each other; the illumination unit comprises a light lamp and a height adjusting mechanism connected with the light lamp, and the illumination intensity is adjusted by adjusting the height of the light lamp; the gas processing unit is arranged on the outer side of the box body and communicated with the inner cavity of the culture chamber, and a gas flow circulation passage is formed between the gas processing unit and the inner cavity; and the sealing mechanism is arranged at the edge of the door body and used for fixing the compression state of the sealing sheet. The culture device not only realizes the function of adjusting the illumination intensity when the illumination culture device is used, improves the culture environment of the illumination culture device for green algae, but also reduces the energy loss phenomenon when the illumination culture device is used.
Description
Technical Field
The invention belongs to the field of cultivation, and particularly relates to a temperature-controlled illumination cultivation device for a green alga experiment.
Background
The green algae is a high-energy plant, the breeding mode of the green algae is determined by a specific bioactive growth factor C.G.F, the C.G.F is a unique active component of the green algae, and the specific growth promoting active component C.G.F is provided, so that the green algae has high 'body division', however, a light culture device is required to be used for culturing the green algae during the green algae experiment.
The illumination culture devices on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:
firstly, the traditional illumination culture device is difficult to realize the function of adjusting the illumination intensity when in use, thereby reducing the application range of the illumination culture device; secondly, the traditional illumination culture device is rarely provided with the treatment work of ventilation gas when in use, so that the culture environment of the illumination culture device for green algae is difficult to improve; thirdly, the sealing effect of the traditional illumination culture device is serious influence on the energy consumption of the illumination culture device when in use.
Disclosure of Invention
In view of the influence of illumination, temperature and air oxygen content on the growth of green algae, the invention provides a temperature-controlled illumination culture device for green algae culture, which is used in a laboratory, and takes the consideration that equipment used in the prior art does not have the active regulation effect on illumination and air oxygen content influencing the growth of green algae in the culture process of green algae.
The technical purpose is achieved, the technical effect is achieved, and the invention is realized through the following technical scheme:
a temperature-controlled illumination culture device for green algae experiments comprises a box body and a door body which are hinged with each other, a culture chamber and a temperature control unit which are arranged in the box body, and further comprises an illumination unit, a gas processing unit and a sealing mechanism;
the illumination unit comprises a light lamp and a height adjusting mechanism connected with the light lamp, and the illumination intensity is adjusted by adjusting the height of the light lamp;
the gas processing unit is arranged on the outer side of the box body and communicated with the inner cavity of the culture chamber, and a gas flow circulation passage is formed between the gas processing unit and the inner cavity;
and the sealing mechanism is arranged at the edge of the door body, is attached to the outer side wall of the box body and is used for fixing the compression state of the sealing sheet.
As a further improvement of the invention, the box body comprises two culture chambers which are arranged up and down, the culture chambers are separated by a sealing plate, and a light irradiation unit and a temperature control unit are arranged in each culture chamber in a one-to-one manner.
As a further improvement of the invention, the height adjusting mechanism is arranged at two ends of a lamp holder of the floodlight and comprises a rotating disc, a fine adjustment screw rod, a hinge seat and a fine adjustment screw cylinder which are sequentially connected, the rotating disc is embedded in the box body, the hinge seat is arranged on the upper surface of the lamp holder, and the fine adjustment screw cylinder is sleeved on the surface of the fine adjustment screw rod.
As a further improvement of the invention, the gas treatment unit comprises a treatment chamber and fans symmetrically arranged at two ends of the treatment chamber, one end of each fan is connected with the treatment chamber, the inner chamber of the box body at the other end of each fan is communicated with the inner chamber of the box body, and the treatment chamber, the inner chamber of the box body and the fans at the two ends form an airflow circulation passage.
As a further improvement of the invention, the upper end of the treatment chamber is provided with an air inlet plug, the interior of the treatment chamber is filled with activated carbon materials, and the directions of an air inlet and an air outlet of the fans positioned on two sides are opposite.
As a further improvement of the invention, the temperature control unit comprises a U-shaped temperature guide cover covered outside the culture chamber, the surface of the U-shaped temperature guide cover is embedded with a hollowed-out screen plate, a heater and a refrigerator which are oppositely arranged at two ends of the culture chamber, and a temperature detector arranged at the middle position of the U-shaped temperature guide cover.
As a further improvement of the invention, the sealing mechanism comprises a clip-shaped frame arranged on the surface of the door body, sealing sheets are arranged along the edges of the clip-shaped frame, and the sealing mechanism also comprises a sealing knob and a push-pull rope which are hinged, wherein the other end of the push-pull rope is connected with the sealing sheets.
As a further improvement of the invention, one side of the sealing sheet penetrates through the return-type frame to be attached to the surface of the door body, a return spring is arranged between the sealing sheet and the return-type frame, and the return spring is arranged at the position of two ends of any sealing sheet.
The invention has the beneficial effects that: the culture device realizes the function of adjusting the illumination intensity and the oxygen content of air of the green algae in the illumination culture process through the illumination unit and the gas treatment unit, improves the culture environment of the illumination culture device for the green algae, greatly increases the survival rate of the illumination culture device for the green algae during culture, and improves the culture effect of the illumination culture device for the green algae. Meanwhile, the stability of the culture environment in the box body is ensured through the arranged sealing mechanism, and the energy loss phenomenon of the illumination culture device during use is reduced.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic view of the external appearance structure of the present invention;
FIG. 3 is an enlarged cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2B according to the present invention;
FIG. 5 is an enlarged schematic view of the fine adjustment mechanism of the present invention;
wherein: 1-a box body; 2-a culture chamber; 3-a door body; 4-a heater; 5-a breather pipe; 6-U-shaped heat conducting covers; 7-a height adjustment mechanism; 701-a rotating disc; 702-a fine tuning screw cylinder; 703-fine tuning the screw; 704-a hinged seat; 8-an air intake processing frame; 9-a processing chamber; 10-an inlet plug; 11-an activated carbon layer; 12-a fan; 13-a lamp holder; 14-a refrigerator; 15-hollowing out the screen plate; 16-a temperature detector; 17-a solenoid valve; 18-a light; 19-sealing piece; 20-a visible window; 21-a control panel; 22-an alarm; 23-a frame of a clip type; 24-a sealing knob; 25-a return spring; 26-a fastening screw; 27-push-pull rope body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description of the principles of the invention is provided in connection with the accompanying drawings.
The utility model provides an illumination culture apparatus of temperature regulation and control for green alga experiments, includes box 1 and the door body 3 of mutual articulated, sets up cultivates room 2, the control by temperature change unit in box 1, still includes illumination unit, gas treatment unit and sealing mechanism.
Wherein, two culture chambers 2 are arranged at the upper and lower ends in the box body 1, the culture chambers 2 are separated by a sealing plate, and a light irradiation unit and a temperature control unit are arranged in each culture chamber 2 in a one-to-one manner.
The illumination unit comprises a light lamp 18 and a height adjusting mechanism 7 connected with the light lamp 18, wherein the light lamp 18 is detachably arranged on the lamp holder 13, and the height adjusting mechanism 7 is arranged at the top end of the lamp holder 13 and is positioned at two ends of the lamp holder 13. The height adjusting mechanism 7 adjusts the illumination intensity by adjusting the height of the illumination lamp 18. The height adjusting mechanism 7 comprises a rotating disc 701, a fine adjustment screw rod 703 and a hinge base 704 which are sequentially connected, a fine adjustment screw cylinder 702 is embedded in the box body 1, the hinge base 704 is installed on the upper surface of the lamp holder 13, and the fine adjustment screw cylinder is sleeved on the surface of the fine adjustment screw rod 703.
The temperature control unit comprises a U-shaped temperature guide cover 6 covered on the outer side of the culture chamber 2, a hollowed-out screen plate 15 is embedded on the surface of the U-shaped temperature guide cover 6, the heater 4 and the refrigerator 14 are oppositely arranged at two ends of the culture chamber 2, and a temperature detector 16 is arranged in the middle of the U-shaped temperature guide cover 6.
In the temperature control unit, the electric heater 4 may be of type YK-7239, the refrigerator 14 may be of type TEC1-4425, and the temperature detector 16 may be of type M344830.
And a gas processing unit which is arranged in an air inlet processing frame 8 at the outer side of the box body 1, is communicated with the inner cavity of the box body 1 through a vent pipe 5, and forms a gas flow circulation passage between the gas processing unit and the inner cavity. The gas treatment unit comprises a treatment chamber 9 and fans 12 symmetrically arranged at two ends of the treatment chamber 9. The interior of the processing chamber 9 is filled with activated carbon layer materials for purifying gas, one end of the fan 12 is connected with the processing chamber 9, the interior chamber of the cultivation chamber 2 at the other end is communicated, the directions of the air inlet and the air outlet of the fan 12 positioned at two sides are opposite, and the processing chamber 9, the interior chamber of the box body 1 and the fans 12 at two ends form an airflow circulation passage.
In addition, an inlet plug 10 is further provided at the upper end of the processing chamber 9, and the gas is processed by the activated carbon layer 11 through the inlet plug 10 and then is delivered into the chamber 1, thereby supplementing the amount of the consumed gas. An air pipe 5 is arranged above each culture chamber 2, and an electromagnetic valve 17 is arranged at the bottom end of the air pipe 5.
The model of the fan 12 is LL03-EA, and the model of the electromagnetic valve 17 can be 4V 210-08.
And the sealing mechanism is arranged at the edge of the door body 3, is attached to the outer side wall of the box body 2, and is used for adjusting the opening and closing state between the sealing sheet 19 and the door body 3.
The sealing mechanism comprises a clip-shaped frame 23 arranged on the surface of the door body 3, a sealing sheet 19 arranged along the edge of the clip-shaped frame 23, a sealing knob 24 and a push-pull rope 27 which are hinged, wherein the other end of the push-pull rope 27 is connected with the sealing sheet 19. One side of the sealing sheet 19 passes through the clip frame 23 to be attached to the surface of the door body 3, a return spring 25 is arranged between the sealing sheet 19 and the clip frame 23, and the return spring 25 is arranged at the position of two ends of any sealing sheet 19. The surface of the case body 2 outside the sealing sheet 19 is hinged with a sealing knob, the sealing knob 24 is fixedly connected with the sealing sheet 19 through a push-pull rope 27, a fastening screw 26 is connected with the surface thread of the sealing knob 24, and the bottom of the fastening screw 26 penetrates through the sealing knob 24 and is connected with the surface thread of the case body 2.
When the sealing mechanism is used, the sealing knob 24 is rotated to drive the pushing and pulling rope 27 to rotate in the circumferential direction, so that the extension length of the pushing and pulling rope 27 is shortened, the sealing sheet 19 is pressed at the moment, the sealing sheet 19 is compressed along the direction of the clip frame 23 and is compressed to be attached to the surface of the door body 3, then the fastening screw 26 is rotated, the sealing sheet 19 is fastened under the tension action of the pushing and pulling rope 27, when the sealing mechanism is opened and closed, the sealing knob 24 is loosened through the reverse rotation of the fastening screw 26, the sealing sheet 19 is pushed to be separated from the door body 3 through the elastic action of the reset spring 25, so that the sealing performance when the illumination culture device is used is improved, and the loss phenomenon of energy sources when the illumination culture device is used is reduced.
The refrigerator also comprises a control unit, wherein the control unit is arranged in the area of the non-visible window 20 on the surface of the box body 1, comprises a control panel 21 and a single chip microcomputer arranged in the control panel 21 and controls the opening of the temperature detector 16, the heater 4, the refrigerator 14, the illumination lamp 18, the fan 12 and the electromagnetic valve 17. The type of this control panel 21 is KTP600, and the input of the inside singlechip of control panel 21 is connected with thermodetector 16's output to the output of the inside singlechip of control panel 21 respectively with heater, draught fan 12, refrigerator, light 18 and solenoid valve 17's input electric connection.
In addition, the surfaces of the air inlet processing frames on the two sides of the control panel 21 are provided with the alarms 22, the type of the alarm 22 can be FU-JS001, and the input end of the alarm 22 is electrically connected with the output end of the single chip microcomputer in the control panel 21.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a temperature control's illumination culture apparatus for green alga experiments which characterized in that: the device comprises a box body and a door body which are hinged with each other, a culture chamber and a temperature control unit which are arranged in the box body, and further comprises an illumination unit, a gas processing unit and a sealing mechanism;
the illumination unit comprises a light lamp and a height adjusting mechanism connected with the light lamp, and the illumination intensity is adjusted by adjusting the height of the light lamp;
the gas processing unit is arranged on the outer side of the box body and communicated with the inner cavity of the culture chamber, and a gas flow circulation passage is formed between the gas processing unit and the inner cavity;
and the sealing mechanism is arranged at the edge of the door body, is attached to the outer side wall of the box body and is used for fixing the compression state of the sealing sheet.
2. The apparatus of claim 1, wherein: the inside of the box body comprises two culture chambers which are arranged up and down, the culture chambers are separated by a sealing plate, and a light irradiation unit and a temperature control unit are arranged in each culture chamber in a one-to-one mode.
3. The apparatus of claim 2, wherein: the height adjusting mechanism is arranged at two ends of the lighting lamp bracket and comprises a rotating disc, a fine adjustment screw rod, a hinged seat and a fine adjustment screw cylinder which are sequentially connected, the rotating disc is embedded in the box body, the hinged seat is installed on the upper surface of the lighting lamp bracket, and the fine adjustment screw cylinder is sleeved on the surface of the fine adjustment screw rod.
4. The apparatus of claim 1, wherein: the gas processing unit comprises a processing chamber and fans symmetrically arranged at two ends of the processing chamber, one end of each fan is connected with the processing chamber, the inner chamber of the box body at the other end of each fan is communicated with the inner chamber of the box body, and the processing chamber, the inner chamber of the box body and the fans at the two ends form an airflow circulation passage.
5. The apparatus of claim 4, wherein: the upper end of the processing chamber is provided with an air inlet plug, the interior of the processing chamber is filled with activated carbon materials, and the directions of an air inlet and an air outlet of the fan which are positioned at two sides are opposite.
6. The apparatus of claim 1, wherein: the temperature control unit includes cultivate the U type that the outdoor side covered and lead the warm cover, U type is led warm cover surface mosaic and is had the fretwork otter board, sets up relatively cultivate the heater and the refrigerator at room both ends to and set up the thermodetector who leads the warm cover intermediate position at U type.
7. The apparatus of claim 1, wherein: the sealing mechanism comprises a clip-shaped frame arranged on the surface of the door body, sealing pieces arranged along the edges of the clip-shaped frame, a sealing knob and a push-pull rope which are hinged, wherein the other end of the push-pull rope is connected with the sealing pieces.
8. The apparatus of claim 7, wherein: one side of the sealing sheet penetrates through the surface of the back-shaped frame and is attached to the surface of the door body, a return spring is arranged between the sealing sheet and the back-shaped frame, and the return spring is arranged at the positions of two ends of the sealing sheet on any side.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010552234.2A CN111543306A (en) | 2020-06-17 | 2020-06-17 | Illumination culture apparatus of temperature regulation and control for green alga experiments |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010552234.2A CN111543306A (en) | 2020-06-17 | 2020-06-17 | Illumination culture apparatus of temperature regulation and control for green alga experiments |
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Application publication date: 20200818 |
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