CN206020333U - A kind of temperature control electrophoresis slot device - Google Patents
A kind of temperature control electrophoresis slot device Download PDFInfo
- Publication number
- CN206020333U CN206020333U CN201620879295.9U CN201620879295U CN206020333U CN 206020333 U CN206020333 U CN 206020333U CN 201620879295 U CN201620879295 U CN 201620879295U CN 206020333 U CN206020333 U CN 206020333U
- Authority
- CN
- China
- Prior art keywords
- electrophoresis
- temperature control
- temperature
- controller
- slot device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001962 electrophoresis Methods 0.000 title claims abstract description 73
- 239000004065 semiconductor Substances 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 230000005679 Peltier effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Control Of Temperature (AREA)
Abstract
This utility model is related to biological technical field, and in particular to a kind of temperature control electrophoresis slot device, and which includes the electrophoresis tank and controller of one side opening；Side wall in electrophoresis tank is fixedly installed the semiconductor chilling plate being electrically connected with controller；The temperature sensor being electrically connected with controller is provided with semiconductor chilling plate；Controller includes power module and type program temperature control.This utility model can effectively by temperature control for needed for temperature；And simple structure, easy to operate, control the normal work that electrophoresis is not affected during temperature；The side wall being arranged on due to semiconductor chilling plate in electrophoresis tank, simply can be fitted in semiconductor chilling plate on the side wall in electrophoresis tank, so as to be easy to that common electrophoresis tank is transformed.
Description
Technical field
This utility model is related to biological technical field, and in particular to a kind of temperature control electrophoresis slot device.
Background technology
Electrophoretic techniquess are simple and convenient to operate due to equipment, and which has high-resolution and selectivity feature, it has also become raw
Requisite technology in the fields such as thing, chemistry.Because the medium that electrophoresis tank is accommodated has electric current and passes through, Jie that electrophoresis tank is accommodated
Matter (buffer) is inevitably generated heat.To the albumen transferring film in some experiments for example WB, too high temperature often causes
The degraded of albumen, so that affect to test.The temperature in electrophoresis process how is controlled, is always all a difficult point of electrophoresis experiment.
Widespread practice is to be put into ice bag to control the temperature in electrophoresis process in electrophoresis tank at present；Or pass through other
Mode, such as patent CN205193006U, whole electrophoresis tank is placed in the device of similar refrigerator；Such as patent
CN201607426U, CN201373864U, CN102053113A are by introducing cooling water circulating device；Such as patent
CN203360346U is cooled down using liquid nitrogen.Or these cooling method effects are unstable, or device is excessively complicated.
Utility model content
For solving the above problems, the purpose of this utility model is to provide a kind of temperature control electrophoresis slot device, can be effectively
Temperature by temperature control for needed for.
For achieving the above object, this utility model utilizes the Peltier effects of semi-conducting material (i.e. when unidirectional current passes through two
When planting the galvanic couple that different semi-conducting materials are connected into, heat and releasing heat can be absorbed respectively at the two ends of galvanic couple) to electrophoresis
Refrigeration or heating, the temperature under the cooperation of controller effectively by temperature control for needed in groove.
The detailed technology scheme that this utility model is taken is：A kind of temperature control electrophoresis slot device, it include the electricity of one side opening
Swimming groove and controller；Side wall in electrophoresis tank is fixedly installed the semiconductor chilling plate being electrically connected with controller；Quasiconductor
The temperature sensor being electrically connected with controller is provided with cooling piece；Controller includes power module and type program temperature control.
Further, four side walls in electrophoresis tank are also fixedly installed four chip semiconductor cooling pieces respectively.Can improve
Refrigeration or the efficiency for heating in electrophoresis tank, and temperature in electrophoresis tank can be made more uniform.
Further, the side wall outside electrophoresis tank is further fixedly arranged on fin.Radiating rate can be improved by fin
Or absorb the speed of heat；So as to be more effectively controlled the temperature of electrophoresis tank.
Further, the outer wall of fin is convex-concave shape.The surface area of fin can be increased, radiating is further improved
Speed or the speed of absorption heat；So as to be more effectively controlled the temperature of electrophoresis tank.
Further, the fan being electrically connected with controller is additionally provided with fin.Controller controls wind as needed
The operation of fan, makes the air flow of fin surface, such that it is able to further improving radiating rate or absorbing the speed of heat
Degree；So as to be more effectively controlled the temperature of electrophoresis tank.
Further, controller also includes display screen.The relevant information that type program temperature control can be seen by display screen；Than
Such as temperature of Current Temperatures sensor measurement etc., more convenient.
Further, fin is made up of aluminum.
Further, type program temperature control is PID temperature controllers.
Compared with prior art, this utility model has the advantages that：1st, can be effectively institute by temperature control
The temperature for needing；2 and simple structure, easy to operate, control the normal work that electrophoresis is not affected during temperature；3rd, due to quasiconductor
Cooling piece is arranged on the side wall in electrophoresis tank, and simply semiconductor chilling plate can be fitted on the side wall in electrophoresis tank, from
And be easy to transform common electrophoresis tank.
Description of the drawings
Fig. 1 is a kind of principle sketch of the temperature control electrophoresis slot device in this utility model.
Fig. 2 is a kind of structural representation of the temperature control electrophoresis slot device in this utility model.
Electrophoresis tank 1；Semiconductor chilling plate 2；Temperature sensor 21；Controller 3；Power module 31；Type program temperature control 32；Aobvious
Display screen 33；Fin 4；Electrophoresis positive pole 5；Electrophoresis negative pole 6.
Specific embodiment
Fig. 1, Fig. 2 is referred to, this utility model is a kind of temperature control electrophoresis slot device, and which includes the electrophoresis tank 1 of one side opening
And controller 3；Side wall in electrophoresis tank 1 is fixedly installed the semiconductor chilling plate 2 being electrically connected with controller 3；Quasiconductor
The temperature sensor 21 being electrically connected with controller 3 is provided with cooling piece 2.
Controller 3 includes power module 31 and type program temperature control 32.
A kind of operation principle of the temperature control electrophoresis slot device in this utility model is：According to experiment demand, by medium (buffering
Liquid) load in electrophoresis tank 1；Then by 32 design temperature of type program temperature control (when the temperature of the measurement of temperature sensor 21 is higher than journey
During the temperature that sequence thermostat 32 sets, 32 driving power module 31 of type program temperature control is powered to semiconductor chilling plate 2, makes quasiconductor
Cooling piece 2 freezes, until the temperature of the measurement of temperature sensor 21 is equal to the temperature that type program temperature control 32 sets；Work as temperature sensor
When the temperature of 21 measurements is less than the temperature that type program temperature control 32 sets, 32 driving power module 31 of type program temperature control is to quasiconductor system
Cold 2 power supply, heats semiconductor chilling plate 2, until the temperature of the measurement of temperature sensor 21 is set equal to type program temperature control 32
Temperature), after waiting for a period of time, in electrophoresis tank 1 temperature of medium (buffer) stabilize to type program temperature control 32 setting
Temperature.
When carrying out electrophoresis, electrophoresis positive pole 5 and electrophoresis negative pole 6 are put into electrophoresis tank 1, then by electrophoresis positive pole 5 and electricity
Swimming negative pole 6 is connected with the power supply of electrophoresis respectively.
In sum, a kind of temperature control electrophoresis slot device of the present utility model, can be effectively by temperature control for needed for
Temperature；And simple structure, easy to operate, control the normal work that electrophoresis is not affected during temperature.Further, since semiconductor refrigerating
Piece 2 is arranged on the side wall in electrophoresis tank 1, and simply semiconductor chilling plate 2 can be fitted on the side wall in electrophoresis tank 1, from
And be easy to transform common electrophoresis tank.
Four side walls in electrophoresis tank 1 can also be fixedly installed four chip semiconductor cooling pieces 2 respectively.Electrophoresis can be improved
Refrigeration or the efficiency for heating in groove 1, and temperature in electrophoresis tank 1 can be made more uniform.
Side wall outside electrophoresis tank 1 can also be fixedly installed fin 4.By fin 4 can improve radiating rate or
Person absorbs the speed of heat；So as to be more effectively controlled the temperature of electrophoresis tank 1.
The outer wall of fin 4 can also be convex-concave shape.The surface area of fin 4 can be increased, radiating is further improved
Speed or the speed of absorption heat；So as to be more effectively controlled the temperature of electrophoresis tank 1.
It is also provided with the fan being electrically connected with controller 3 on fin 4 (accompanying drawing is not drawn into).3 basis of controller
The operation for controlling fan is needed, the air flow on 4 surface of fin is made, such that it is able to further improve radiating rate or suction
Receive the speed of heat；So as to be more effectively controlled the temperature of electrophoresis tank 1.
Controller 3 can also include display screen 33.The relevant information that type program temperature control 32 can be seen by display screen 33；
Such as temperature of the measurement of Current Temperatures sensor 21 etc., more convenient.
Fin 4 can be aluminum into.
Type program temperature control 32 can be PID temperature controllers.
It is to be appreciated that term " " center ", " longitudinal direction ", " horizontal ", "front", "rear", "left", "right", " vertical ", " water
Flat ", " top ", " bottom ", " interior ", the orientation of instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship,
Only it is to describe with simplifying for ease of the description present invention, rather than indicates or infer the device or element of indication must have specifically
Orientation, for specific azimuth configuration and operation, thus it is not intended that restriction to present invention protection content.
Above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, all in this wound
Any modification, equivalent substitution and improvements for being done etc. within the spirit of work and principle, should be included in this creation protection domain it
Interior.
Claims (8)
1. a kind of temperature control electrophoresis slot device, it is characterised in that：Electrophoresis tank (1) and controller (3) including one side opening；Electrophoresis
Side wall in groove (1) is fixedly installed the semiconductor chilling plate (2) being electrically connected with controller (3)；On semiconductor chilling plate (2)
It is provided with the temperature sensor (21) being electrically connected with controller (3)；Controller (3) includes power module (31) and program control
Warm device (32).
2. a kind of temperature control electrophoresis slot device as claimed in claim 1, it is characterised in that：Four sides in electrophoresis tank (1)
Wall is fixedly installed four chip semiconductor cooling pieces (2) respectively.
3. a kind of temperature control electrophoresis slot device as claimed in claim 1, it is characterised in that：Electrophoresis tank (1) side wall outward is also
It is fixedly installed fin (4).
4. a kind of temperature control electrophoresis slot device as claimed in claim 3, it is characterised in that：The outer wall of fin (4) is convex
Concavity.
5. a kind of temperature control electrophoresis slot device as described in claim 3 or 4, it is characterised in that：Also set up on fin (4)
There is the fan being electrically connected with controller (3).
6. a kind of temperature control electrophoresis slot device as described in claim 1-4 is arbitrary, it is characterised in that：Controller (3) also wrap
Include display screen (33).
7. a kind of temperature control electrophoresis slot device as described in claim 3 or 4, it is characterised in that：Described fin (4) are aluminum
Into.
8. a kind of temperature control electrophoresis slot device as described in claim 1-4 is arbitrary, it is characterised in that：Described program thermostat (32)
For PID temperature controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879295.9U CN206020333U (en) | 2016-08-14 | 2016-08-14 | A kind of temperature control electrophoresis slot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879295.9U CN206020333U (en) | 2016-08-14 | 2016-08-14 | A kind of temperature control electrophoresis slot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206020333U true CN206020333U (en) | 2017-03-15 |
Family
ID=58248139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879295.9U Expired - Fee Related CN206020333U (en) | 2016-08-14 | 2016-08-14 | A kind of temperature control electrophoresis slot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206020333U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572099A (en) * | 2018-04-23 | 2018-09-25 | 上海交通大学 | A kind of method and apparatus for realizing biological tissue's rapid dyeing |
| CN110989718A (en) * | 2019-12-18 | 2020-04-10 | 上海捷瑞生物工程有限公司 | Gel electrophoresis refrigerating device |
| CN111474232A (en) * | 2019-01-24 | 2020-07-31 | 上海仪擎生物科技有限公司 | Electrophoresis tank capable of setting temperature |
| CN111474233A (en) * | 2019-01-24 | 2020-07-31 | 上海仪擎生物科技有限公司 | Constant temperature electrophoresis tank |
-
2016
- 2016-08-14 CN CN201620879295.9U patent/CN206020333U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108572099A (en) * | 2018-04-23 | 2018-09-25 | 上海交通大学 | A kind of method and apparatus for realizing biological tissue's rapid dyeing |
| CN111474232A (en) * | 2019-01-24 | 2020-07-31 | 上海仪擎生物科技有限公司 | Electrophoresis tank capable of setting temperature |
| CN111474233A (en) * | 2019-01-24 | 2020-07-31 | 上海仪擎生物科技有限公司 | Constant temperature electrophoresis tank |
| CN110989718A (en) * | 2019-12-18 | 2020-04-10 | 上海捷瑞生物工程有限公司 | Gel electrophoresis refrigerating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200728 Address after: Unit 601, block 1, No. 116, Gulou Road, Gulou District, Fuzhou City, Fujian Province Patentee after: Gui Jinpeng Address before: 100041 Beijing, Shijingshan District, West Wells Road, No. 19, building 6, floor 3, 601 Patentee before: BEIJING IVY BIOMED MEDICAL SCIENCE TECHNOLOGY Co.,Ltd. |
|
| 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: 20170315 Termination date: 20200814 |