CN212247060U - Temperature adjusting mechanism for biological incubator - Google Patents
Temperature adjusting mechanism for biological incubator Download PDFInfo
- Publication number
- CN212247060U CN212247060U CN202020298974.3U CN202020298974U CN212247060U CN 212247060 U CN212247060 U CN 212247060U CN 202020298974 U CN202020298974 U CN 202020298974U CN 212247060 U CN212247060 U CN 212247060U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000005485 electric heating Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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Abstract
The utility model discloses a temperature adjusting mechanism for a biological incubator, which relates to the technical field of biological incubators, and comprises a box body, wherein a controller is arranged on the front surface of the box body, a placing plate is fixed in the middle of the inner part of the box body, a flow guide cover and a baffle cover are respectively fixed at the top and the bottom of the inner part of the box body, an air guide pipe is connected between the flow guide cover and the baffle cover, and flow guide holes are respectively arranged at both sides of the outer wall of the placing plate. Thereby being convenient for the staff to accurately control the temperature when the organism is cultured.
Description
Technical Field
The utility model belongs to the technical field of biological incubator, specifically be a temperature regulating mechanism for biological incubator.
Background
The biological incubator is one of indispensable laboratory equipment of plant, biology, microorganism, heredity, virus, environmental protection and other scientific research and teaching departments, is widely applied to constant temperature tests, culture tests, environmental experiments and the like, and plays a significant role in scientific research, environmental protection, sewage treatment and other departments.
However, the temperature adjustment mechanism of the biological incubator in the current market still has defects when in use, for example, the temperature inside the traditional biological incubator is difficult to realize uniform distribution, so that the detection value of the detection element inside the incubator changes, and further the temperature inside the incubator is difficult to keep consistent with the proper temperature of the culture, and in addition, in the culture process, the nutrient substances inside the culture solution are easy to precipitate, thereby influencing the success rate of biological culture.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biological tempering mechanism for incubator to solve the problem that proposes among the above-mentioned background art.
The utility model adopts the technical scheme as follows:
the utility model provides a temperature adjustment mechanism for biological incubator, includes the box, the front surface mounting of box has the controller, and the department is fixed with the board of shelving in the middle of the inside of box, the inside top and the bottom of box are fixed with kuppe and fender cover respectively, be connected with the air duct between kuppe and the fender cover, the water conservancy diversion hole has all been seted up to the outer wall both sides of shelving the board, and the top of shelving the board is located one side of air duct and install temperature sensor, draught fan and heating wire are installed respectively from top to bottom to the inside of kuppe, the inlet port has been seted up to one side of fender cover, the department is provided with the oscillating mechanism that is used for the culture dish oscillation in the middle of the inside of shelving the board, heating wire and temperature sensor electric connection, draught fan and temperature sensor.
Preferably, a filter screen is installed inside the air inlet hole, and the electric heating wire is of a spiral structure.
Preferably, the oscillating mechanism includes supporting disk, rotation seat and positive and negative motor, the supporting disk rotates through rotating the seat and connects in the middle department of the inside of shelving the board, positive and negative motor is installed in the middle department of the bottom of shelving the board, and the transmission shaft of positive and negative motor extends to the inside of shelving the board and is connected with the supporting disk, the top of supporting disk is provided with the elasticity preforming that is used for compressing tightly the culture dish, positive and negative motor and controller electric connection.
Preferably, the number of the elastic pressing sheets is three, and the three elastic pressing sheets are distributed on the top of the supporting plate in an annular array.
Preferably, a rubber pad is fixed on the top of the supporting disk and positioned outside the elastic pressing sheet, and an anti-slip groove is formed in the outer wall of the rubber pad.
Preferably, supporting blocks are fixed on two sides of the bottom of the placement plate in the box body, and the cross section of each supporting block is triangular.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, can blow the air of heating wire heating to shelving the culture dish on the board through the draught fan, and then make the culture cultivate under suitable temperature, under the mating reaction of water conservancy diversion hole, fender cover, inlet port and honeycomb duct, can make the air after the heating flow at the inner loop of box, and then make the inside temperature of box even to by the accurate detection of temperature controller, thereby the temperature when being convenient for staff accurate control biological cultivation.
2. The utility model discloses in, during the use, can fix the culture dish at the top of supporting disk through the elasticity preforming, and then improve the stability in the culture dish use, the sealed in-process of box can make positive and negative motor drive supporting disk rotate on shelving the board through the controller, and then avoids the nutrient substance in the culture dish culture solution to produce the precipitation phenomenon to improve biological cultivation's success rate.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the shelf board of the present invention;
fig. 3 is a cross-sectional view of the air guide sleeve of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
fig. 5 is a circuit block diagram of the present invention;
in the figure: 1. a box body; 2. a rubber pad; 3. elastic tabletting; 4. a flow guide hole; 5. an air duct; 6. a shield; 7. an air inlet; 8. filtering with a screen; 9. a shelf board; 10. a controller; 11. a pod; 12. a temperature sensor; 13. an induced draft fan; 14. an electric heating wire; 15. a support disc; 16. a rotating seat; 17. a positive and negative motor; 18. and (7) a supporting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-4, a temperature adjusting mechanism for a biological incubator comprises a box body 1, a controller 10 is installed on the front surface of the box body 1, a placing plate 9 is fixed in the middle of the inside of the box body 1, a flow guide cover 11 and a blocking cover 6 are respectively fixed on the top and the bottom of the inside of the box body 1, an air guide pipe 5 is connected between the flow guide cover 11 and the blocking cover 6, flow guide holes 4 are respectively formed in both sides of the outer wall of the placing plate 9, a temperature sensor 12 is installed on one side of the air guide pipe 5 at the top of the placing plate 9, an induced draft fan 13 and a heating wire 14 are respectively installed in the flow guide cover 11 from top to bottom, an air inlet hole 7 is formed in one side of the blocking cover 6, an oscillating mechanism for oscillation of a culture dish is arranged in the middle of the inside of the placing plate 9, the heating wire 14 is electrically connected with the temperature sensor 12, the induced draft fan 13, the rated power is 11W, the working voltage is 24V, the model of the temperature sensor 12 is DS18B20, and the temperature measuring range is-55 ℃ to +125 ℃;
a filter screen 8 is arranged in the air inlet hole 7, and the electric heating wire 14 is in a spiral structure, so that the efficiency of the electric heating wire 14 for heating air is improved;
supporting blocks 18 are fixed on two sides of the bottom of the shelving plate 9 in the box body 1, and the cross section of each supporting block 18 is triangular, so that the supporting capacity of the shelving plate 9 can be increased.
Through the technical scheme:
when the device is used, the electric heating wire 14 and the induced draft fan 13 are enabled to work through the controller 10, then the electric heating wire 14 can heat the air around the electric heating wire, the heated air can be blown to the placing plate 9 under the action of the induced draft fan 13, and then the temperature of the culture dish placed on the placing plate 9 is raised, so that the proper temperature for biological culture in the culture dish is reached;
air after the temperature rise can pass through the flow guide hole 4 and enter the baffle cover 6 through the air inlet hole 7, then under the action of the air guide pipe 5, the air can enter the flow guide cover 11 again and is blown to the shelving plate 9 by the induced draft fan 13 again, so that the air inside the box body 1 can circularly flow inside the box body 1, the temperature inside the box body 1 can be uniform, the temperature condition inside the box body 1 can be sent to the controller 10 through the temperature sensor 12, and the biological culture temperature can be accurately controlled by workers.
Referring to fig. 1, 2 and 4, the oscillating mechanism comprises a supporting plate 15, a rotating seat 16 and a positive and negative motor 17, the supporting plate 15 is rotatably connected to the middle of the inside of the placing plate 9 through the rotating seat 16, the positive and negative motor 17 is installed at the middle of the bottom of the placing plate 9, a transmission shaft of the positive and negative motor 17 extends to the inside of the placing plate 9 and is connected with the supporting plate 15, an elastic pressing sheet 3 for pressing a culture dish is arranged at the top of the supporting plate 15, the positive and negative motor 17 is electrically connected with the controller 10, the positive and negative motor 17 is GMTA020-18U25B in model number, and the rated power is 0.2 KW;
elasticity preforming 3 is provided with threely altogether, and three elasticity preforming 3 are annular array and distribute in the top of supporting disk 15, and the top of supporting disk 15 is located the outside of elasticity preforming 3 and is fixed with rubber pad 2, and the antiskid groove has been seted up to the outer wall of rubber pad 2, utilizes rubber pad 2 and three elasticity preforming 3 simultaneously, can compress tightly the culture dish from the three direction of culture dish, and then improves the stability of culture dish on supporting disk 15.
Through the technical scheme:
during the use, put the culture dish at the top of supporting disk 15, press three elasticity preforming 3 at the top of culture dish after that, close at box 1 to the inside biological cultivation in-process of culture dish, can make positive and negative motor 17 drive supporting disk 15 rotate on shelving board 9 through controller 10, and then can stir culture solution in the culture dish to avoid the nutritive materials in the culture solution to produce the precipitation phenomenon, thereby improve biological cultivation's success rate.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a biological tempering mechanism for incubator, includes box (1), the preceding surface mounting of box (1) has controller (10), and the department is fixed with and puts board (9), its characterized in that in the middle of the inside of box (1): the utility model discloses a culture dish vibration isolation box, including box (1), air guide cover (11) and fender cover (6) are fixed with respectively to the inside top and the bottom of box (1), be connected with air duct (5) between air guide cover (11) and fender cover (6), water conservancy diversion hole (4) have all been seted up to the outer wall both sides of shelving board (9), and the top of shelving board (9) is located one side of air duct (5) and installs temperature sensor (12), draught fan (13) and heating wire (14) are installed respectively from top to bottom to the inside of air guide cover (11), inlet port (7) have been seted up to one side of fender cover (6), department is provided with the oscillating mechanism that is used for the culture dish vibration in the middle of the inside of shelving board (9), heating wire (14) and temperature sensor (12) electric connection, draught fan (13) and temperature sensor (12) all with controller (10) electric.
2. The temperature adjustment mechanism for a biological incubator of claim 1, wherein: the filter screen (8) is installed inside the air inlet hole (7), and the electric heating wire (14) is of a spiral structure.
3. The temperature adjustment mechanism for a biological incubator of claim 1, wherein: oscillation mechanism includes supporting disk (15), rotates seat (16) and positive and negative motor (17), supporting disk (15) rotate through rotating seat (16) and connect in the middle department of the inside of shelve board (9), positive and negative motor (17) are installed in the middle department of the bottom of shelve board (9), and the transmission shaft of positive and negative motor (17) extends to the inside of shelve board (9) and is connected with supporting disk (15), the top of supporting disk (15) is provided with elastic pressure piece (3) that are used for compressing tightly the culture dish, positive and negative motor (17) and controller (10) electric connection.
4. The temperature adjustment mechanism for a biological incubator of claim 3, wherein: the number of the elastic pressing sheets (3) is three, and the three elastic pressing sheets (3) are distributed on the top of the supporting plate (15) in an annular array mode.
5. The temperature adjustment mechanism for a biological incubator of claim 3, wherein: the top of the supporting disk (15) is positioned outside the elastic pressing sheet (3) and is fixedly provided with a rubber pad (2), and the outer wall of the rubber pad (2) is provided with an anti-skid groove.
6. The temperature adjustment mechanism for a biological incubator of claim 1, wherein: supporting blocks (18) are fixed on two sides of the bottom of the placing plate (9) in the box body (1), and the cross section of each supporting block (18) is triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020298974.3U CN212247060U (en) | 2020-03-11 | 2020-03-11 | Temperature adjusting mechanism for biological incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020298974.3U CN212247060U (en) | 2020-03-11 | 2020-03-11 | Temperature adjusting mechanism for biological incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212247060U true CN212247060U (en) | 2020-12-29 |
Family
ID=73991307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020298974.3U Expired - Fee Related CN212247060U (en) | 2020-03-11 | 2020-03-11 | Temperature adjusting mechanism for biological incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212247060U (en) |
-
2020
- 2020-03-11 CN CN202020298974.3U patent/CN212247060U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |