CN206387169U - A kind of freezing centrifugation apparatus at a high speed - Google Patents
A kind of freezing centrifugation apparatus at a high speed Download PDFInfo
- Publication number
- CN206387169U CN206387169U CN201720036837.0U CN201720036837U CN206387169U CN 206387169 U CN206387169 U CN 206387169U CN 201720036837 U CN201720036837 U CN 201720036837U CN 206387169 U CN206387169 U CN 206387169U
- Authority
- CN
- China
- Prior art keywords
- centrifugal chamber
- chamber casing
- water
- power board
- heat power
- 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.)
- Active
Links
Landscapes
- Centrifugal Separators (AREA)
Abstract
A kind of freezing centrifugation apparatus at a high speed, including base, centrifugal chamber casing and semiconductor heat power board, centrifugal chamber casing is fixed on base, embedded motor in the middle part of base, centrifugal chamber casing central bottom is provided with rotor, rotor bottom passes through centrifugal chamber casing bottom and motor connection, leave the tube chamber for placing centrifuge tube in the middle and upper part of centrifugal chamber casing, semiconductor heat power board is covered in the top of centrifugal chamber casing, semiconductor heat power board is made up of some groups of semiconductor thermoelectric modules, it is divided into cold end and hot junction, cold end is located at the surface of centrifugal chamber casing, small-sized storage tank is provided with every group of thermoelectric pile in hot junction, small-sized storage tank is connected with each other by water pipe, and converge at a water pipe and be placed in one side water tank be interconnected.The utility model is taken out of the heat that cooling water is delivered to hot junction in semiconductor heat power board by water pump, realize a kind of refrigeration cycle job, the coefficient of heat transfer is than the big hundred times of common cross-ventilation radiating, water-cooling efficiency high, it is ensured that the requirement of low temperature of the solution such as cell in centrifugally operated.
Description
Technical field
The utility model is related to a kind of centrifugation apparatus, more particularly to a kind of freezing centrifugation apparatus at a high speed.
Background technology
Centrifuge is common laboratory equipment, and the centrifugal force field produced can be rotated by high speed to different factors in precipitation
Mixture carry out quick separating, concentration and purify, be widely used in the scientific researches such as biophysics, biochemistry, health care,
Production division, it can be to organic matters such as biological cell, virus, serum, albumen, mineral solution, suspension and colloidal solution, receives
The rice sample such as material such as is separated, is concentrated, extracted and prepared at the work, and refrigerated centrifuge can be used for substantial amounts of cell, Asia carefully
The quick separating of born of the same parents' device, bacterium and virus, so as to complete the mask work of various nucleic acid, albumen, cell and nano material.
The content of the invention
The purpose of this utility model be provide it is a kind of can effectively low temperature control centrifugal box body temperature refrigerated centrifuge
Equipment.
Technical solution adopted in the utility model：
A kind of freezing centrifugation apparatus, including base, centrifugal chamber casing and semiconductor heat power board at a high speed, centrifugal chamber casing is fixed on
On base, embedded motor in the middle part of base, centrifugal chamber casing central bottom is provided with rotor, and rotor bottom passes through centrifugal chamber casing bottom and electricity
Machine is connected, and the tube chamber for placing centrifuge tube is left in the middle and upper part of centrifugal chamber casing, and semiconductor heat power board is covered in the upper of centrifugal chamber casing
Portion, semiconductor heat power board is made up of some groups of semiconductor thermoelectric modules, is divided into cold end and hot junction, and cold end is being located at centrifugal chamber casing just
Small-sized storage tank is provided with top, every group of thermoelectric pile in hot junction, small-sized storage tank is connected with each other by water pipe, and converges at one
Water pipe is interconnected with being placed in the water tank of one side.
A condenser and water pump are respectively set on the described water inlet end for the water pipe being connected with water tank and the pipeline of water side.
Described thermoelectric pile is connected on dc source, and the circuit of connection, which is provided with, is based on fuzzy self-tuning temperature control system
Device.
Described tube chamber uniform pitch is distributed in centrifugal chamber casing.
The beneficial effects of the utility model：Cooling water is delivered in semiconductor heat power board by the utility model by water pump
The heat in hot junction is taken out of, realizes a kind of refrigeration cycle job, and refrigerating capacity is strong, and the coefficient of heat transfer is bigger than the radiating of common cross-ventilation
Hundred times, water-cooling efficiency high, it is ensured that the requirement of low temperature of the solution such as cell in centrifugally operated.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：1- water pumps；2- dc sources；3- constant temperature controllers；4- tube chambers；5- centrifugal chamber casings；6- bases；7- motors；
8- rotors；9- cold ends；10- semiconductor heat power boards；The small-sized storage tanks of 11-；12- condensers；13- water tanks.
Embodiment
A kind of freezing centrifugation apparatus, including base 6, centrifugal chamber casing 5 and semiconductor heat power board 10 at a high speed, centrifugal chamber casing 5
It is fixed on base 6, the embedded motor 7 in the middle part of base 6, the central bottom of centrifugal chamber casing 5 is provided with rotor 8, and the bottom of rotor 8 passes through centrifugation
The bottom of cavity 5 is connected with motor 7, and the tube chamber 4 for placing centrifuge tube, semiconductor heat power board 10 are left in the middle and upper part of centrifugal chamber casing 5
The top of centrifugal chamber casing 5 is covered in, semiconductor heat power board 10 is made up of some groups of semiconductor thermoelectric modules, is divided into cold end 9 and heat
End, cold end 9, which is located at the surface of centrifugal chamber casing 5, every group of thermoelectric pile in hot junction, is provided with small-sized storage tank 11, small-sized storage tank 11
It is connected with each other by water pipe, and converges at a water pipe and is interconnected with being placed in the water tank 13 of one side.
A condenser 12 and water are respectively set on the described water inlet end for the water pipe being connected with water tank 13 and the pipeline of water side
Pump 1.
Described thermoelectric pile is connected on dc source 2, and the circuit of connection, which is provided with, is based on fuzzy self-tuning temperature control system
Device 3.
The described uniform pitch of tube chamber 4 is distributed in centrifugal chamber casing 5.
During work, dc source 2 is that semiconductor heat power board 10 provides electric energy, and the control semiconductor heat of constant temperature controller 3 is handed over
The heat exchange temperature of plate 10 is changed, cold end 9 is located at the surface of centrifugal chamber casing 5, provides cold, hot junction into model casing from top to bottom
Radiated using circulating chilled water, the heat in centrifugal chamber casing 5 is taken out of, realized refrigeration, -40 DEG C~30 DEG C can be provided for centrifuge tube
Working environment.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (4)
1. a kind of freezing centrifugation apparatus at a high speed, it is characterised in that including base (6), centrifugal chamber casing (5) and semiconductor heat power board
(10), centrifugal chamber casing (5) is fixed on base (6), and embedded motor (7) in the middle part of base (6), centrifugal chamber casing (5) central bottom is set
There is rotor (8), rotor (8) bottom is connected through centrifugal chamber casing (5) bottom with motor (7), and the middle and upper part of centrifugal chamber casing (5) is left
The tube chamber (4) of centrifuge tube is placed, semiconductor heat power board (10) is covered in the top of centrifugal chamber casing (5), semiconductor heat power board
(10) be made up of some groups of semiconductor thermoelectric modules, be divided into cold end (9) and hot junction, cold end (9) be located at centrifugal chamber casing (5) just on
Small-sized storage tank (11) is provided with side, every group of thermoelectric pile in hot junction, small-sized storage tank (11) is connected with each other by water pipe, and is converged
It is interconnected in a water pipe and the water tank (13) for being placed in one side.
2. high speed according to claim 1 freezes centrifugation apparatus, it is characterised in that the water being connected with water tank (13)
A condenser (12) and water pump (1) are respectively set on the water inlet end of pipe and the pipeline of water side.
3. high speed according to claim 1 freezes centrifugation apparatus, it is characterised in that described thermoelectric pile is connected to direct current
On source (2), the circuit of connection, which is provided with, is based on fuzzy self-tuning temperature controller (3).
4. high speed according to claim 1 freezes centrifugation apparatus, it is characterised in that described tube chamber (4) uniform pitch point
Cloth is in centrifugal chamber casing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036837.0U CN206387169U (en) | 2017-01-13 | 2017-01-13 | A kind of freezing centrifugation apparatus at a high speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036837.0U CN206387169U (en) | 2017-01-13 | 2017-01-13 | A kind of freezing centrifugation apparatus at a high speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387169U true CN206387169U (en) | 2017-08-08 |
Family
ID=59493285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720036837.0U Active CN206387169U (en) | 2017-01-13 | 2017-01-13 | A kind of freezing centrifugation apparatus at a high speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108531392A (en) * | 2018-06-26 | 2018-09-14 | 佛山市第人民医院（中山大学附属佛山医院） | Cell separation machine temperature control system suitable for purification of islet cells |
-
2017
- 2017-01-13 CN CN201720036837.0U patent/CN206387169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108531392A (en) * | 2018-06-26 | 2018-09-14 | 佛山市第人民医院（中山大学附属佛山医院） | Cell separation machine temperature control system suitable for purification of islet cells |
| CN108531392B (en) * | 2018-06-26 | 2023-06-06 | 佛山市第一人民医院（中山大学附属佛山医院） | Cell separator temperature control system suitable for islet cell purification |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203355311U (en) | Improved MVR evaporator | |
| CN206387169U (en) | A kind of freezing centrifugation apparatus at a high speed | |
| CN105749752A (en) | Photo-thermal type solar membrane distillation device adopting heat pump | |
| CN212610660U (en) | Temperature control device for PCR instrument | |
| CN109738320A (en) | A kind of quick thermal fatigue test device and method of electromagnetic induction heating type | |
| CN202876589U (en) | Gas-liquid separation device for spatial plant culture | |
| CN210150756U (en) | Concentrated evaporation plant of strong salt hydrothermal method of power plant | |
| CN206089480U (en) | Livestock manure handling solid -liquid separation machine | |
| CN108724519A (en) | A kind of multistage dehumidification drying device of automobile plastic cement production | |
| CN206438123U (en) | Constant incubator | |
| CN207546393U (en) | Heating refrigeration mixing all-in-one machine | |
| CN104761009A (en) | Industrial waste water processing system | |
| CN206152367U (en) | Low temperature evaporation plant | |
| CN105771662A (en) | Photovoltaic solar heat pump membrane distillation device | |
| CN202819540U (en) | Ultrasonic unfreezing machine | |
| CN107019925B (en) | Enclosed solution circulation zero-discharging evaporation concentration system and its method | |
| CN2709896Y (en) | Solar vacuum drying machine | |
| CN202452859U (en) | Sealed cooling water tower | |
| CN205145634U (en) | Distillation apparatus | |
| CN201160985Y (en) | Continuous sterilization machine for edible mushroom culture medium | |
| CN211701746U (en) | Motor cooling equipment for biotechnology production | |
| CN214319147U (en) | Pulsed low temperature decompression concentrator | |
| CN103216971A (en) | Micro thermal pump device and system | |
| CN203694623U (en) | High-efficiency MVR (Mechanical Bapor Recompression) evaporator | |
| CN215462046U (en) | Multi-tank honey concentration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |