CN207463470U - A kind of high speed freezing centrifuge - Google Patents
A kind of high speed freezing centrifuge Download PDFInfo
- Publication number
- CN207463470U CN207463470U CN201721402426.5U CN201721402426U CN207463470U CN 207463470 U CN207463470 U CN 207463470U CN 201721402426 U CN201721402426 U CN 201721402426U CN 207463470 U CN207463470 U CN 207463470U
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- casing
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- high speed
- electric expreess
- expreess locomotive
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Abstract
The utility model provides a kind of high speed freezing centrifuge, including casing, centrifugal chamber and motor cavity are set in casing, cabinet sides have crosswind road, crosswind road one end is connect with the air-cooled compressor group set on casing bottom end, the other end is communicated with air outlet, and the air outlet is set on centrifugal chamber, and the heat exchanger of air-cooled compressor group is located at bottom of shell or side；The centrifugal chamber and motor cavity are separated by partition board, and partition board is equipped with heating unit；High-speed electric expreess locomotive is set in motor cavity, and high-speed electric expreess locomotive is equipped with drive shaft, and drive shaft is equipped with turntable, multiple jacks are uniformly arranged on the turntable；Casing is equipped with control panel, and control panel is connect with high-speed electric expreess locomotive and air-cooled compressor group, and cover is additionally provided on casing.It the advantage is that：Air-cooled compressor group is connected by the turntable of crosswind road and centrifuge, to the greatest extent send cold air to centrifugal chamber while being effectively saved space, it is possible to reduce improves cooling efficiency while starting the time.
Description
Technical field
The utility model belongs to experimental instrument field, more particularly, to a kind of high speed freezing centrifuge.
Background technology
At present, the vacuum refrigeration centrifuge that biological medicine laboratory uses mainly turns by motor and by motor-driven centrifugation
Son and the casing that is inserted on centrifugal rotor are formed, in use, first according to the model of centrifuge tube select suitable centrifugal rotor and
Casing, is then inserted on centrifugal rotor by the casing of corresponding length, and is opened freezing in centrifuge tube plug-in-sleeve, is then opened
It closes, after centrifugation cavity temperature is reduced to suitable temperature, starts vacuum pump, will be evacuated in centrifugal chamber, finally start motor,
Centrifugal treating is carried out, after the completion of centrifugation, air pressure balance switch is opened, after centrifugal chamber is allowed to be restored to normal pressure, then opens cover, take out
Centrifuge tube.
Supercentrifuge is to detach the equipment of liquid phase heterodisperse system by means of centrifugal force, according to the sedimentation coefficient of substance, matter
The difference of amount, density etc. makes the machine of substance separation, concentration and purification using powerful centrifugal force.Supercentrifuge is in pharmacy
Using widely, supercentrifuge is all used in blood separation, virus research, DNA researchs, drug purification etc. extensively in field.It is right
For supercentrifuge, the installation requirement of turntable is very high, when motor runs at high speed, the necessary held stationary of turntable, it is impossible to produce
It is raw to shake.And current centrifuge is difficult to avoid this phenomenon, and certain influence is produced on centrifugal effect.
Invention content
In view of this, the utility model is intended to provide that a kind of centrifugal process is steady, ensure that the high speed freezing of centrifugal effect
Centrifuge.
A kind of high speed freezing centrifuge including casing, sets centrifugal chamber and motor cavity in casing, cabinet sides have crosswind road,
Crosswind road one end is connect with the air-cooled compressor group set on casing bottom end, and the other end is communicated with air outlet, the air outlet
Set on centrifugal chamber, the heat exchanger of air-cooled compressor group is located at bottom of shell or side；The centrifugal chamber and motor cavity by every
Plate separates, and partition board is equipped with heating unit；High-speed electric expreess locomotive is set in motor cavity, and high-speed electric expreess locomotive is equipped with drive shaft, in drive shaft
Equipped with turntable, multiple jacks are uniformly arranged on the turntable；Casing is equipped with control panel, control panel and high-speed electric expreess locomotive and wind
Cold compression unit connects, and cover is additionally provided on casing.
Shock-absorbing sleeve is equipped between turntable and high-speed electric expreess locomotive；The casing is with cover by being hinged and connected；The casing internal
Radiator fan is provided with, radiator fan is located at the side of high-speed electric expreess locomotive, and radiator fan is connected by circuit with control panel；It is described
Casing is internally provided with temperature sensor, and temperature sensor is connected by circuit with control panel；The top of the casing
Latch hook is provided with, lock is provided on the corresponding position of cover, latch hook is with lock to be flexibly connected；The cover is equipped with sealing
Circle；The air-cooled compressor group and the joint in crosswind road are equipped with filter screen.
A kind of high speed freezing centrifuge described in the utility model, advantage are：
(1) air-cooled compressor group is connected by the turntable of crosswind road and centrifuge, while being effectively saved space
Cold air is sent to centrifugal chamber to the greatest extent, can reduce improve cooling efficiency while starting the time in this way；
(2) centrifuge is provided with actuator, shock-absorbing sleeve, while high-speed electric expreess locomotive drives drive shaft turns, actuator
It plays a protective role, ensures the normal operation of drive shaft, shock-absorbing sleeve carries out damping to drive shaft, effectively drops to vibrations most
It is low.
Description of the drawings
Fig. 1 is a kind of structure diagram of high speed freezing centrifuge described in the utility model；
Fig. 2 is the structure diagram of turntable.
Figure label explanation：
1. casing, 2. centrifugal chambers, 3. motor cavities, 4. crosswind roads, 5. air-cooled compressor groups, 6. air outlets, 7. heat exchangers,
8. partition board, 9. heating units, 10. high-speed electric expreess locomotives, 11. drive shafts, 12. turntables, 13. jacks, 14. control panels, 15. covers,
16. shock-absorbing sleeve, 17. articulation pieces, 18. radiator fans, 19. temperature sensors, 20. latch hooks, 21. locks, 22. sealing rings, 23. mistakes
Strainer.
Specific embodiment
For technology contents, construction feature, institute's reached purpose and effect of the utility model is described in detail, reality is hereby enumerated below
It applies example and attached drawing is coordinated to be explained in detail.
As shown in Figs. 1-2, a kind of high speed freezing centrifuge including casing 1, sets centrifugal chamber 2 and motor cavity 3, machine in casing 1
There is crosswind road 4 in 1 side of shell, and described 4 one end of crosswind road is connect with the air-cooled compressor group 5 set on 1 bottom end of casing, and the other end is with going out
Air port 6 communicates, and the air outlet 6 is set on centrifugal chamber 2, and the heat exchanger 7 of air-cooled compressor group 5 is located at 1 bottom or side of casing；
The centrifugal chamber 2 and motor cavity 3 are separated by partition board 8, and partition board 8 is equipped with heating unit 9；High-speed electric expreess locomotive 10 is set on motor cavity 3
Interior, high-speed electric expreess locomotive 10 is equipped with drive shaft 11, and drive shaft 11 is equipped with turntable 12, multiple jacks are uniformly arranged on the turntable 12
13；Casing 1 is equipped with control panel 14, and control panel 14 is connect with high-speed electric expreess locomotive 10 and air-cooled compressor group 5, on casing 1 also
Equipped with cover 15.
Shock-absorbing sleeve 16 is equipped between turntable 12 and high-speed electric expreess locomotive 10, the casing 1 is connected with cover 15 by hinged 17, institute
It states casing 1 and is internally provided with radiator fan 18, radiator fan 18 is located at the side of high-speed electric expreess locomotive 10, and radiator fan 16 passes through circuit
It is connected with control panel 14；The casing 1 is internally provided with temperature sensor 19, and temperature sensor 19 passes through circuit and control
Panel 14 is connected.
The top of the casing 1 is provided with latch hook 20, is provided with lock 21 on the corresponding position of cover 15, latch hook 20 with
Lock 21 is flexible connection, and the cover 15 is equipped with sealing ring 22, is equipped between the air-cooled compressor group 5 and crosswind road 4
Filter screen 23；The 12 replaceable different model of turntable, to adapt to different samples, enhances its scope of application.
Before use, determine that the high speed freezing centrifuge is placed on firm, shockproof, horizontal table top first, also,
Confirm that internal each workpiece firmly installs, accurately；Centrifuge cleans 12 surface of turntable before use, by the foreign body on turntable 12,
Ensure neat and tidy；During use, rotor must balance use, and centrifuge tube must be symmetrically placed, be sure not singular pipe operation, pipe
The necessary uniformity of interior solution, to ensure balance movement.
In conclusion the only preferred embodiment of the utility model, does not limit the scope of protection of the utility model with this, it is all
It is all what the utility model patent covered according to the equivalent changes and modifications that the utility model patent range and description are made
Within the scope of.
Claims (8)
1. a kind of high speed freezing centrifuge, including casing (1), it is characterised in that：Centrifugal chamber (2) and motor cavity are set in casing (1)
(3), there are crosswind road (4), described crosswind road (4) one end and the air-cooled compressor group set on casing (1) bottom end in casing (1) side
(5) it connects, the other end is in centrifugal chamber (2) equipped with air outlet (6), and the heat exchanger (7) of air-cooled compressor group (5) is positioned at casing
(1) bottom or side；
The centrifugal chamber (2) and motor cavity (3) are separated by partition board (8), and partition board (8) is equipped with heating unit (9)；
For high-speed electric expreess locomotive (10) in motor cavity (3), high-speed electric expreess locomotive (10) is equipped with drive shaft (11), and drive shaft (11) is equipped with
Turntable (12) is uniformly arranged multiple jacks (13) on the turntable (12)；
Casing (1) is equipped with control panel (14), and control panel (14) connects with high-speed electric expreess locomotive (10) and air-cooled compressor group (5)
It connects, cover (15) is additionally provided on casing (1).
2. a kind of high speed freezing centrifuge according to claim 1, it is characterised in that：Turntable (12) and high-speed electric expreess locomotive (10)
Between be equipped with shock-absorbing sleeve (16).
3. a kind of high speed freezing centrifuge according to claim 1, it is characterised in that：The casing (1) and cover (15)
It is connected by articulation piece (17).
4. a kind of high speed freezing centrifuge according to claim 1, it is characterised in that：The casing (1) is internally provided with
Radiator fan (18), radiator fan (18) pass through circuit and control plane positioned at the side of high-speed electric expreess locomotive (10), radiator fan (18)
Plate (14) is connected.
5. a kind of high speed freezing centrifuge according to claim 1, it is characterised in that：The inside setting of the casing (1)
There is temperature sensor (19), temperature sensor (19) is connected by circuit with control panel (14).
6. a kind of high speed freezing centrifuge according to claim 1, it is characterised in that：The top setting of the cover (15)
There is latch hook (20), lock (21) is provided on the corresponding position of casing (1), latch hook (20) is with lock (21) to be flexibly connected.
7. a kind of high speed freezing centrifuge according to claim 1, it is characterised in that：The cover (15) is equipped with sealing
It encloses (22).
8. a kind of high speed freezing centrifuge according to claim 1, it is characterised in that：The air-cooled compressor group (5) with
Crosswind road (4) joint is equipped with filter screen (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721402426.5U CN207463470U (en) | 2017-10-27 | 2017-10-27 | A kind of high speed freezing centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721402426.5U CN207463470U (en) | 2017-10-27 | 2017-10-27 | A kind of high speed freezing centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207463470U true CN207463470U (en) | 2018-06-08 |
Family
ID=62265371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721402426.5U Active CN207463470U (en) | 2017-10-27 | 2017-10-27 | A kind of high speed freezing centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207463470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111011260A (en) * | 2020-01-02 | 2020-04-17 | 金华华远检测技术股份有限公司 | Incubator for biochemical color development experiment |
| CN111318055A (en) * | 2020-03-12 | 2020-06-23 | 上海农笙生物科技有限公司 | Fetal calf serum's extraction element |
| CN113374828A (en) * | 2021-05-24 | 2021-09-10 | 西安医学院第一附属医院 | Microbial separation verifying attachment |
-
2017
- 2017-10-27 CN CN201721402426.5U patent/CN207463470U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111011260A (en) * | 2020-01-02 | 2020-04-17 | 金华华远检测技术股份有限公司 | Incubator for biochemical color development experiment |
| CN111318055A (en) * | 2020-03-12 | 2020-06-23 | 上海农笙生物科技有限公司 | Fetal calf serum's extraction element |
| CN113374828A (en) * | 2021-05-24 | 2021-09-10 | 西安医学院第一附属医院 | Microbial separation verifying attachment |
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