CN207085871U - A kind of use for laboratory constant temperature light reaction device - Google Patents
A kind of use for laboratory constant temperature light reaction device Download PDFInfo
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- CN207085871U CN207085871U CN201720786407.0U CN201720786407U CN207085871U CN 207085871 U CN207085871 U CN 207085871U CN 201720786407 U CN201720786407 U CN 201720786407U CN 207085871 U CN207085871 U CN 207085871U
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- constant temperature
- light source
- main body
- circulating
- temperature
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Abstract
The utility model discloses a kind of use for laboratory constant temperature light reaction device, including light source, constant temperature circulating module, temperature control stirring module and heat conducting module；Constant temperature circulating module includes constant temperature circulating instrument, and constant temperature circulating instrument is connected to heat-resisting cold-resistant mozzle built with circulating liquid, the liquid inlet and liquid outlet of constant temperature circulating instrument；Temperature control stirring module includes base, magnetic force generator, stirrer, temperature sensor and the temperature indicator being connected with temperature sensor；Heat conducting module includes heat conduction main body, some placement grooves for placing response reagent bottle are offered in heat conduction main body, some light source slots for being used to place light source are offered on each inwall for placing groove, the outer surface fitting of heat conduction main body is provided with the thermally conductive sheet of some series connection, each thermally conductive sheet has hollow reservoir respectively, and hollow reservoir is connected by heat-resisting cold-resistant mozzle with the liquid inlet and liquid outlet of constant temperature circulating instrument respectively.The utility model can accurately control the temperature of light reaction.
Description
Technical field
The utility model belongs to laboratory reaction kit technical field, more particularly to a kind of use for laboratory constant temperature light reaction
Device.
Background technology
With the progress in epoch, scientific and technological development, photochemistry has become one of chemistry and the study hotspot of materialogy.Light
Chemistry has the advantages that green, efficiency high, easy to operate.School, R＆D institution etc. are frequently necessary to use light source
The pilot plant test in laboratory, such as photopolymerization, photoisomerization, light-catalyzed reaction etc. are carried out, wherein many reactions need to control
System is carried out under a stationary temperature.However, there is the generation of heat while light radiation, cause the unstable of reaction.Typically
Water-bath or air cooling system control temperature can be utilized in laboratory.However, radiation of the water to light has certain weakening effect, especially
Infrared band and visible light wave range, it is air-cooled have can not be more accurate control temperature.So water-bath is utilized in laboratory
Or the effect of air-cooled temperature control is unsatisfactory.Due to laboratory reaction all be miniaturization, therefore experimental facilities also tend to it is small-sized
Change, large-scale temperature control light source may be bought on the market, but it is impracticable.Therefore, simple and practical constant temperature can stir Experiments of Optics and set
Standby is in the lab very necessary.
Utility model content
In view of the defects of above-mentioned prior art is present, the purpose of this utility model is to propose a kind of use for laboratory constant temperature optics
Reactor.
The purpose of this utility model will be achieved by the following technical programs：
A kind of use for laboratory constant temperature light reaction device, including light source, constant temperature circulating module, temperature control stirring module and heat conduction mould
Block；The constant temperature circulating module includes constant temperature circulating instrument, and the constant temperature circulating instrument is built with circulating liquid, the constant temperature circulating instrument
Liquid inlet and liquid outlet be connected to heat-resisting cold-resistant mozzle；Temperature control stirring module include base, be arranged on it is described
Magnetic force generator, stirrer, temperature sensor and the temperature indicator being connected with the temperature sensor in base；Institute
Stating heat conducting module includes heat conduction main body, and it is recessed that some placements for placing response reagent bottle are offered in the heat conduction main body
Groove, some light source slots for being used to place the light source, the heat conduction main body are each offered on the inwall for placing groove
Outer surface fitting be provided with the thermally conductive sheets of some series connection, each thermally conductive sheet has a hollow reservoir respectively, and it is described in
Empty reservoir is connected by the heat-resisting cold-resistant mozzle with the liquid inlet and liquid outlet of the constant temperature circulating instrument respectively；It is described to stir
Sub and described temperature sensor is mixed to be separately positioned in the reaction reagent bottle.
Further, the temperature control scope of the constant temperature circulating instrument is at -20 DEG C -300 DEG C.
Further, the circulating liquid is any one in water, alcohol or conduction oil.
Further, the light source is ultraviolet source, infrared light light source or visible light source.
Further, the heat conduction main body and the thermally conductive sheet are respectively by the aluminium, copper or ag material system of excellent thermal conductivity
Into.
Further, it is screwed connection between the heat conduction main body and the thermally conductive sheet.
Prominent effect of the present utility model is：The utility model provides a kind of use for laboratory constant temperature light reaction device, fits
, can be on the premise of lighting effect not be influenceed, by constant temperature circulating instrument by reaction system for laboratory room small-sized photochemical reaction
Arbitrary temp of the temperature control in -20 DEG C of -300 DEG C of temperature ranges, and pass through temperature sensor precise control of temperature, by mistake
Difference control is at ± 1 DEG C；Light source can be changed as needed, to meet the needs of light sources with different wavelengths.
Just accompanying drawing in conjunction with the embodiments below, is described in further detail to specific embodiment of the present utility model, so that this
Utility model technical scheme is more readily understood, grasped.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Embodiment
As shown in figure 1, a kind of use for laboratory constant temperature light reaction device of the present embodiment, including light source 1, constant temperature circulating mould
Block, temperature control stirring module and heat conducting module；Constant temperature circulating module includes constant temperature circulating instrument 2, and constant temperature circulating instrument 2 is built with circulation fluid
Body, the liquid inlet 3 and liquid outlet 4 of constant temperature circulating instrument 2 are connected to heat-resisting cold-resistant mozzle 5；Temperature control stirring module includes bottom
Seat 6, magnetic force generator 7, stirrer 8, temperature sensor 9 and the temperature being connected with temperature sensor 9 being arranged in base 6
Spend display 10；Heat conducting module includes heat conduction main body 11, and putting for placing response reagent bottle 12 is offered in heat conduction main body 11
Groove 13 is put, places and 2 light source slots 14 for being used to place light source 1, the appearance of heat conduction main body 11 is offered on the inwall of groove 13
Face fitting is provided with the thermally conductive sheet 15 of 2 series connection, and each thermally conductive sheet 15 has hollow reservoir 16, and hollow reservoir 16 respectively
It is connected respectively by heat-resisting cold-resistant mozzle 5 with the liquid inlet 3 and liquid outlet 4 of constant temperature circulating instrument 2；Stirrer 8 and TEMP
Device 9 is separately positioned in reaction reagent bottle 12.
Wherein, optionally, the temperature control scope of constant temperature circulating instrument 2 is at -20 DEG C -300 DEG C.
Circulating liquid is any one in water, alcohol or conduction oil.
Light source 1 is ultraviolet source, infrared light light source or visible light source.
Heat conduction main body 11 and thermally conductive sheet 15 are made up of the aluminium, copper or ag material of excellent thermal conductivity respectively.
Connection is screwed between heat conduction main body 11 and thermally conductive sheet 15.
During using the present embodiment, circulating liquid is added in constant temperature circulating instrument 2；Open constant temperature circulating instrument 2 and set reaction mesh
It is 0 DEG C to mark temperature；Circulating liquid in constant temperature circulating instrument 2 flows out from liquid outlet 4, after the thermally conductive sheet 15 being concatenated, from liquid inlet 3
Return in constant temperature circulating instrument 2；The reacting liquid temperature of reaction reagent bottle 12, after certain time, temperature are monitored by temperature sensor 9
Stably reach 0 DEG C of target temperature；Then, it will be put into stirrer 8 in reaction reagent bottle 12, and open magnetic force generator 7 and light
Start to react behind source 1；After reaction terminates, light source 1, magnetic force generator 7 and constant temperature circulating instrument 2 are closed successively.
A kind of use for laboratory constant temperature light reaction device of the present embodiment, can be suitable for laboratory room small-sized photochemical reaction
On the premise of not influenceing lighting effect, by constant temperature circulating instrument 2 by the temperature control of reaction system in -20 DEG C of -300 DEG C of temperature models
Interior arbitrary temp is enclosed, and by the precise control of temperature of temperature sensor 9, control errors are at ± 1 DEG C；Light source 1 can be according to need
Change, to meet the needs of light sources with different wavelengths.
The utility model still has numerous embodiments, all technologies formed using equivalents or equivalent transformation
Scheme, all fall within the scope of protection of the utility model.
Claims (6)
- A kind of 1. use for laboratory constant temperature light reaction device, it is characterised in that：Including light source, constant temperature circulating module, temperature control stirring mould Block and heat conducting module；The constant temperature circulating module includes constant temperature circulating instrument, and the constant temperature circulating instrument is described built with circulating liquid The liquid inlet and liquid outlet of constant temperature circulating instrument are connected to heat-resisting cold-resistant mozzle；Temperature control stirring module include base, Magnetic force generator, stirrer, temperature sensor and the temperature being connected with the temperature sensor being arranged in the base Display；The heat conducting module includes heat conduction main body, is offered in the heat conduction main body and some is used for placing response reagent bottle Placement groove, offer some light source slots for being used to place the light source on each inwall for placing groove, it is described The outer surface fitting of heat conduction main body is provided with the thermally conductive sheet of some series connection, and each thermally conductive sheet has hollow reservoir respectively, And the hollow reservoir is connected by the liquid inlet and liquid outlet of the heat-resisting cold-resistant mozzle and the constant temperature circulating instrument respectively Connect；The stirrer and the temperature sensor are separately positioned in the reaction reagent bottle.
- A kind of 2. use for laboratory constant temperature light reaction device according to claim 1, it is characterised in that：The constant temperature circulating instrument Temperature control scope at -20 DEG C -300 DEG C.
- A kind of 3. use for laboratory constant temperature light reaction device according to claim 1, it is characterised in that：The circulating liquid is Any one in water, alcohol or conduction oil.
- A kind of 4. use for laboratory constant temperature light reaction device according to claim 1, it is characterised in that：The light source is ultraviolet Radiant, infrared light light source or visible light source.
- A kind of 5. use for laboratory constant temperature light reaction device according to claim 1, it is characterised in that：The heat conduction main body and The thermally conductive sheet is made up of the aluminium, copper or ag material of excellent thermal conductivity respectively.
- A kind of 6. use for laboratory constant temperature light reaction device according to claim 1, it is characterised in that：The heat conduction main body with Connection is screwed between the thermally conductive sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720786407.0U CN207085871U (en) | 2017-07-02 | 2017-07-02 | A kind of use for laboratory constant temperature light reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720786407.0U CN207085871U (en) | 2017-07-02 | 2017-07-02 | A kind of use for laboratory constant temperature light reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085871U true CN207085871U (en) | 2018-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720786407.0U Expired - Fee Related CN207085871U (en) | 2017-07-02 | 2017-07-02 | A kind of use for laboratory constant temperature light reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705151A (en) * | 2020-12-19 | 2021-04-27 | 北京大学 | Liquid phase synthesis auxiliary system |
-
2017
- 2017-07-02 CN CN201720786407.0U patent/CN207085871U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705151A (en) * | 2020-12-19 | 2021-04-27 | 北京大学 | Liquid phase synthesis auxiliary system |
| WO2022127926A1 (en) * | 2020-12-19 | 2022-06-23 | 北京大学 | Liquid phase synthesis assisted system |
| EP4219000A4 (en) * | 2020-12-19 | 2023-09-06 | Peking University | Liquid phase synthesis assisted system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180702 |