CN206020333U - A kind of temperature control electrophoresis slot device - Google Patents

A kind of temperature control electrophoresis slot device Download PDF

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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
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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
Application number
CN201620879295.9U
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Chinese (zh)
Inventor
桂晋鹏
江朝阳
王亚林
刘盼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gui Jinpeng
Original Assignee
Beijing Hanteng Biomedical Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Hanteng Biomedical Technology Co Ltd filed Critical Beijing Hanteng Biomedical Technology Co Ltd
Priority to CN201620879295.9U priority Critical patent/CN206020333U/en
Application granted granted Critical
Publication of CN206020333U publication Critical patent/CN206020333U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of temperature control electrophoresis slot device
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.
CN201620879295.9U 2016-08-14 2016-08-14 A kind of temperature control electrophoresis slot device Expired - Fee Related CN206020333U (en)

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

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Family Applications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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