CN207012991U - A kind of temperature control triangular flask - Google Patents
A kind of temperature control triangular flask Download PDFInfo
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- CN207012991U CN207012991U CN201720857513.3U CN201720857513U CN207012991U CN 207012991 U CN207012991 U CN 207012991U CN 201720857513 U CN201720857513 U CN 201720857513U CN 207012991 U CN207012991 U CN 207012991U
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- bottle
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- scale
- triangular flask
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Abstract
The utility model provides a kind of temperature control triangular flask, a kind of temperature control triangular flask, including bottle and lid, it is characterised in that：Thermal insulation layer is set outside bottle, bottle body bottom sets bottom, bottle top sets lid, bottle body bottom side sets temperature sensor, bottle body bottom side sets switch, switch is set through thermal insulation layer, bottom top sets adding thermal resistance, electric signal processor is set gradually in bottom, optocoupler and battery component, temperature sensor, switch, electric signal processor and optocoupler are electrically connected with battery component, the bottle side sets scale one and scale two, scale two is obliquely installed relative to scale one, the lid portion inside sets active carbon layer, lid lower end sets spiracle, lid upper end sets respiration channel, spiracle and respiration channel are in contact setting with active carbon layer respectively.
Description
Technical field
The utility model belongs to Bioexperiment clothing arts, is related to a kind of temperature control triangular flask.
Background technology
The triangular flask used at present is usually to be used in shaking table, and the temperature of liquid is typically to be controlled by shaking table in triangular flask
, but shaking table is after use after a while, due to the loss of the temperature control devices such as compressor, it may appear that temperature is unstable in shaking table
Fixed even not accurate situation, this just gives the experiment for the condition of culture for needing rigid temperature to control to bring many inconvenience.
The content of the invention
The utility model provides a kind of temperature control triangular flask, a kind of temperature control triangular flask, including bottle and lid, its feature and existed
In：Thermal insulation layer is set outside bottle, and bottle body bottom sets bottom, bottle top to set lid, and bottle body bottom side sets temperature to pass
Sensor, bottle body bottom side set switch, switch and are set through thermal insulation layer, bottom top setting adding thermal resistance, in bottom successively
Electric signal processor, optocoupler and battery component, temperature sensor, switch, electric signal processor and optocoupler and battery component are set
It is electrically connected with.
The bottle side sets scale one and scale two, scale two to be obliquely installed relative to scale one.
The switch element is diode either triode or metal-oxide-semiconductor.
The temperature sensor is SMT16040 chips.
The lid portion inside sets active carbon layer, and lid lower end sets spiracle, and lid upper end sets respiration channel, breathing
Hole and respiration channel are in contact setting with active carbon layer respectively.
The utility model uses above-mentioned technical proposal, has the advantages that：Temperature control triangle described in the utility model
Bottle, design is simple, and cost is low, can greatly save power consumption.Other convenient use person can be precisely controlled experiment condition, so as to be beneficial to
The progress of experiment.
Brief description of the drawings
Fig. 1 is temperature control triangular flask schematic diagram described in the utility model.Label declaration in figure：1 thermal insulation layer, 2 bottles, 3 temperature
Spend sensor, 4 switches, 5 adding thermal resistances, 6 electric signal processors, 7 optocouplers, 8 battery components, 9 bottoms, 10 scales one, 11 scales
Two, 12 lids, 13 spiracles, 14 active carbon layers, 15 respiration channels
Embodiment
Following examples are to further explanation of the present utility model, rather than to limitation of the present utility model.
A kind of temperature control triangular flask, including bottle and lid, it is characterised in that：Thermal insulation layer is set outside bottle, bottle body bottom is set
Bottom set layer, bottle top set lid, and bottle body bottom side sets temperature sensor, and bottle body bottom side sets switch, switch
Set through thermal insulation layer, bottom top sets adding thermal resistance, and electric signal processor, optocoupler and battery pack are set gradually in bottom
Part, temperature sensor, switch, electric signal processor and optocoupler and battery component are electrically connected with.The temperature sensor is arranged on
On the bottle outer wall, switch input terminal is wired to, the other end connection electric signal processor of switch, at electric signal
Manage the output end connection optocoupler of device, the output end connection battery component of optocoupler, the output end connection adding thermal resistance of battery component.Open
It is diode either triode or metal-oxide-semiconductor to close element.In the temperature control triangular flask, temperature sensor is SMT16040 chips.
Electric signal processor is that microprocessor or single-chip microcomputer, temperature sensor SMT16040 chips use PTAT structures, by what is measured
Culture-liquid temp is converted to data signal, and electric signal processor obtains culture-liquid temp to Digital Signal Processing, in culture liquid temperature
When degree is less than temperature is set, the signal of output control switch element conductive.Optocoupler is after switching tube conducting, diode hair therein
Light, triode will receive light and be converted to power supply of the electric signal as adding thermal resistance.Drive of the adding thermal resistance in optocoupler output signal
Under dynamic, heated to body.Electric signal processor sends the signal of switching tube shut-off when culture medium temperature is higher than temperature is set,
Adding thermal resistance is not powered source, stops heating.
The lid, spiracle and respiration channel are provided with, and are in close contact respectively with active carbon layer, so cultivated
When microorganism, it is ensured that while aerobic conditions, the bacterium that can cross in air filtering and effectively adsorb culture
The taste of secondary metabolite.
Shown scale one and scale two, scale two are obliquely installed relative to scale one., can when triangular flask is horizontal positioned
To be accumulated by scale one to weigh culture in glassware liquid, when nutrient solution is poured out in inclination, scale two, which plays, weighs remaining liq in bottle
Volume.
Claims (5)
1. a kind of temperature control triangular flask, including bottle (2) and lid (12), it is characterised in that：Bottle (2) sets thermal insulation layer (1) outside,
Bottle (2) bottom sets bottom (9), bottle top to set lid (12), and bottle (2) bottom side sets temperature sensor (3),
Bottle (2) bottom side sets switch (4), and switch (4) is set through thermal insulation layer (1), and bottom (9) top sets adding thermal resistance
(5) electric signal processor (6), optocoupler (7) and battery component (8), temperature sensor (3), switch, are set gradually in bottom (9)
(4), electric signal processor (6) and optocoupler (7) are electrically connected with battery component (8).
2. temperature control triangular flask according to claim 1, it is characterised in that：Bottle (2) side sets scale one (10)
With scale two (11), scale two (11) is obliquely installed relative to scale one (10).
3. temperature control triangular flask according to claim 1, it is characterised in that：The switch (4) is diode or triode
Or metal-oxide-semiconductor.
4. temperature control triangular flask according to claim 1, it is characterised in that：The temperature sensor (3) is SMT16040 cores
Piece.
5. temperature control triangular flask according to claim 1, it is characterised in that：Active carbon layer is set inside the lid (12)
(14), lid (12) lower end sets spiracle (13), and lid (12) upper end sets respiration channel (15), spiracle (13) and breathing
Passage (15) is in contact setting with active carbon layer (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857513.3U CN207012991U (en) | 2017-07-14 | 2017-07-14 | A kind of temperature control triangular flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720857513.3U CN207012991U (en) | 2017-07-14 | 2017-07-14 | A kind of temperature control triangular flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207012991U true CN207012991U (en) | 2018-02-16 |
Family
ID=61483934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720857513.3U Active CN207012991U (en) | 2017-07-14 | 2017-07-14 | A kind of temperature control triangular flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207012991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2614905A (en) * | 2022-01-24 | 2023-07-26 | Stratec Se | Temperature measuring container, system and method comprising the container |
-
2017
- 2017-07-14 CN CN201720857513.3U patent/CN207012991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2614905A (en) * | 2022-01-24 | 2023-07-26 | Stratec Se | Temperature measuring container, system and method comprising the container |
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