CN206891835U - A kind of biological sample temperature processing device - Google Patents
A kind of biological sample temperature processing device Download PDFInfo
- Publication number
- CN206891835U CN206891835U CN201720672039.7U CN201720672039U CN206891835U CN 206891835 U CN206891835 U CN 206891835U CN 201720672039 U CN201720672039 U CN 201720672039U CN 206891835 U CN206891835 U CN 206891835U
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- heating
- cooling
- storage
- cold
- insulation
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Abstract
The utility model discloses a kind of biological sample temperature processing device, it is main to include insulation box body and insulation lid, it is incubated the heating and cooling passage that is provided with and can be sealed by heating and cooling passage plug below box body, it is incubated tray interior and is provided with sample bucket, spacer ring, cold-storage thermit powder storage set, heating and cooling gap, heating and cooling gap is connected by the heating and cooling hole of heating and cooling passage beyond the Great Wall with the external world；Insulation lid center is provided with angle thermometer, and the mercury end of angle thermometer is through insulation lid until insulation tray interior；Agent for storage of coldness or heat-storage agent are injected during use into cold-storage thermit powder storage set as needed, biological sample is put into sample bucket, high temperature or low temperature environment are put into after making insulation box body and insulation lid sealing, the speed of heating or cooling is controlled by changing the heating and cooling passage plug with varying number heating and cooling hole, is finally reached the temperature needed for processing biological sample.The device is simple to operate, easy to carry, and cost is cheap, safety and stability, has a wide range of application.
Description
Technical field
The utility model belongs to biological sample Temperature Treatment field, more particularly to a kind of biological sample temperature processing device.
Background technology
In the correlative study of bioscience, some biological samples need to study its physiology after the processing of different gradient temperatures
Biochemical changes feature.Typically it is used in combination at present using programmed cooling instrument, pre- cold solvent temperature adjustment, refrigerator or incubator, Yi Zhongjian
Easy plant low temperature handle box, a kind of low temperature storage device of biomaterial this five kinds of methods.Programmed cooling instrument is realized using liquid nitrogen
Accurate temperature control, but the problems such as processing sample size is few, expensive, use cost is high be present；Pre- cold solvent temperature adjustment be pass through by
Normal temperature solvent and the mixing of the organic solvent of precooling, reach default temperature, but have that solvent usage amount is big, it is hidden safety to be present
The problem of trouble, gradient cooling difficulty；Reach the purpose of gradient cooling by adjusting the temperature of multiple refrigerators or incubator, exist
Need the problems such as refrigerator or culture box number are excessive, and adjustable temperature range is small；Can be real using simple plant low-temperature treatment box
The gradient cooling of existing plant sample, but the volatilization gas of the isopropanol used mixes with air and easily forms explosive mixture, simultaneously
The device is difficult to keep prolonged temperature constant；Cord blood biology sample can be realized using the low temperature storage device of biomaterial
The effect of product, but it is complicated, kept for the time of constant low temperature limited by storing electricity.In addition, the temperature to biological sample
Processing unit research focuses mostly in the research of low-temperature treatment plant at present, and for high temperature treating device or collect high/low temperature handle in
The device research of one is less.
The content of the invention
The purpose of this utility model is to provide a kind of biological sample temperature processing device, is required according to different tests, by
External high temperature or low temperature environment, multiple high-temperature gradients are carried out to biological sample or low temperature gradients are handled, and can keep this for a long time
Temperature is constant in device.
In order to overcome the shortcomings of the prior art, the utility model provides a kind of biological sample temperature processing device,
Including being incubated box body, the insulation box body is provided with heating and cooling passage, and the heating and cooling passage is sealed by heating and cooling passage plug, described
Heating and cooling passage plug be provided with it is multiple, the heating and cooling passage plug each be provided with varying number heating and cooling hole；The insulation box body
Top is provided with insulation lid, and the insulation lid center is provided with angle thermometer, and the mercury end of the angle thermometer passes through
The insulation lid is until the insulation tray interior；Sample bucket, the sample barrel side are provided among the insulation tray interior
Wall is uniformly provided with air-through holes, and the sample bucket upper end is in close contact with the incubation chamber lid；It is provided with the outside of the sample bucket
Cold-storage thermit powder storage set, the cold-storage thermit powder storage set upper side are in close contact with the incubation chamber lid；The cold-storage thermit powder storage
Set upper side is provided with cold-storage thermit powder hand-hole, and the cold-storage thermit powder hand-hole is sealed by cold-storage thermit powder injection stopple.
Further, the insulation box body upper end-face edge is provided with convex slot, and the insulation lid lower edge is provided with can be with institute
State the Baltimore groove that convex slot is closely engaged.
Further, the sample bucket upper end is provided with handle, and the handle both ends are movably connected on the sample bucket upper end side
Wall.
Further, spacer ring is provided between the sample bucket and cold-storage thermit powder storage set, the spacer ring is fixed on
The insulation box body bottom and the insulation lid bottom.
Further, heating and cooling gap, the liter are provided between the cold-storage thermit powder storage set and the insulation inboard wall of cartridge
Cooling gap is connected by the heating and cooling hole with the external world.
The beneficial effects of the utility model are：The utility model compared with prior art, has advantages below：Can be by height
Warm environment or low temperature environment can carry out step high temperature or gradient low-temperature treatment to biological sample, and the device is simple to operate, carry
Convenient, cost is cheap, safety and stability, has a wide range of application.
Brief description of the drawings
Fig. 1 is a kind of biological sample temperature processing device structural representation of the utility model.
Fig. 2 is a kind of biological sample temperature processing device decomposition texture schematic diagram of the utility model.
Fig. 3 is a kind of biological sample temperature processing device vertical profile structural representation of the utility model.
In figure：1. angle thermometer；2. it is incubated lid；3. handle；4. sample bucket；5. air-through holes；6. cold-storage thermit powder
Inject stopple；7. cold-storage thermit powder hand-hole；8. cold-storage thermit powder storage set；9. convex slot；10. it is incubated box body；11. heating and cooling
Passage；12. heating and cooling passage plug；13. heating and cooling hole；14. Baltimore groove；15. spacer ring；16. heating and cooling gap.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Reference picture 1, Fig. 2 and Fig. 3, a kind of biological sample temperature processing device, including insulation box body 10, insulation box body 10 side
Heating and cooling passage 11 is provided with below wall, heating and cooling passage 11 is sealed by heating and cooling passage plug 12, and heating and cooling passage plug 12 is provided with more
Individual, each heating and cooling passage plug 12 is provided with the heating and cooling hole 13 of varying number；The insulation upper end-face edge of box body 10 is provided with convex slot 9,
It is incubated the top of box body 10 and is provided with insulation lid 2, insulation lid 2 lower edge is provided with the Baltimore groove that can be closely engaged with convex slot 9
14；Insulation lid 2 center is provided with angle thermometer 1, and the mercury end of angle thermometer 1 is through insulation lid 2 until incubation chamber
Inside body 10；The insulation bosom of box body 10 is provided with sample bucket 4, and the side wall of sample bucket 4 is uniformly provided with air-through holes 5, sample bucket 4
Upper end is provided with handle 3, and the both ends of handle 3 are movably connected on the upper end side wall of sample bucket 4, and the upper end of sample bucket 4 closely connects with insulation lid 2
Touch；The outside of sample bucket 4 is provided with cold-storage thermit powder storage set 8, and cold-storage thermit powder storage 8 upper ends of set are in close contact with insulation lid 2, cold-storage
8 upper ends of thermit powder storage set are provided with cold-storage thermit powder hand-hole 7, and cold-storage thermit powder hand-hole 7 is sealed by cold-storage thermit powder injection stopple 6；Sample
Spacer ring 15 is provided between product bucket 4 and cold-storage thermit powder storage set 8, spacer ring 15 is fixed on the insulation bottom of box body 10 and insulation lid
2 bottoms；Heating and cooling gap 16 is provided between cold-storage thermit powder storage set 8 and the insulation inwall of box body 10, heating and cooling gap 16 passes through liter
Cooling holes 13 are connected with the external world.
Embodiment 1：When carrying out 30 DEG C of processing to biological sample, injection heat-storage agent in cold-storage thermit powder storage set 8, with cold-storage heat
Agent injection stopple 6 is sealed, and biological sample is put into sample bucket 4, insulation lid 2 is sealed with insulation box body 10, choosing has one
The heating and cooling passage plug 12 in individual heating and cooling hole 13 seals heating and cooling passage 11, and the device, which is then put into temperature, is higher than 30 DEG C
In hot environment, hot-air enters heating and cooling gap 16 by heating and cooling hole 13, make heat-storage agent in cold-storage thermit powder storage set 8 by
Edge up temperature, the biological sample in sample bucket 4 is gradually heated up by the convection current and conduction of heat of air, utilizes angle thermometer
The situation of change of temperature in 1 observable sample bucket 4, when the temperature in sample bucket 4 reaches 30 DEG C for the treatment of temperature, with without heating and cooling
The heating and cooling passage plug 12 in hole 13 changes original heating and cooling passage plug 12, the device is taken out from hot environment, due to this
The thermal insulation and sealing of device are good, and the temperature in sample bucket can be made to keep constant for a long time.The device in use,
Amplitude that can be according to required heating and time, carrying out Rational choice has the heating and cooling passage plug 12 in varying number heating and cooling hole 13,
The device can realize the processing that multiple samples are carried out with different step high temperatures.
Embodiment 2：When carrying out -30 DEG C of processing to biological sample, injection agent for storage of coldness in cold-storage thermit powder storage set 8, cold-storage is used
Thermit powder injection stopple 6 is sealed, and biological sample is put into sample bucket 4, insulation lid 2 is sealed with insulation box body 10, selection has
The heating and cooling passage plug 12 in one heating and cooling hole 13 seals heating and cooling passage 11, and then the device is put into less than -30 DEG C
In low temperature refrigerator, cold air enters heating and cooling gap 16 by heating and cooling hole 13, and the cold-storage thermit powder for making to be equipped with stores the storage in set 8
Cryogen gradually cools, and the biological sample in sample bucket 4 also gradually cools, and utilizes temperature in the observable sample bucket 4 of angle thermometer 1
Situation of change, when the temperature in sample bucket 4 reaches -30 DEG C for the treatment of temperature, with the heating and cooling passage plug without heating and cooling hole 13
12 change original heating and cooling passage plug 12, the device are taken out out of refrigerator, because the thermal insulation and sealing of the device are good
It is good, the temperature in sample bucket can be made to keep constant for a long time.The device in use, can according to the amplitude of required cooling and
Time, carrying out Rational choice has the heating and cooling passage plug 12 in varying number heating and cooling hole 13, and the device can be realized to multiple samples
Carry out the processing of different gradient low temperature.
Finally it should be noted that：Above example is only to illustrate the technical scheme of utility model, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to the foregoing embodiments for pipe, it will be understood by those within the art that：It is still
Technical scheme described in previous embodiment can be modified, or equivalent substitution is carried out to which part technical characteristic；
And these modifications or replacement, the essence of appropriate technical solution is departed from the spirit and model of technical scheme of the embodiment of the present invention
Enclose.
Claims (5)
1. a kind of biological sample temperature processing device, including insulation box body（10）, the insulation box body（10）Lead to provided with heating and cooling
Road（11）, the heating and cooling passage（11）By heating and cooling passage plug（12）Sealing, the heating and cooling passage plug（12）Provided with multiple,
The heating and cooling passage plug（12）Each heating and cooling hole for being provided with varying number（13）；Incubation chamber is provided with above the insulation box body
Lid（2）, the insulation lid（2）Center is provided with angle thermometer（1）, the angle thermometer（1）Mercury end pass through institute
State insulation lid（2）Until the insulation box body（10）It is internal；The insulation box body（10）Bosom is provided with sample bucket（4）,
The sample bucket（4）Side wall is uniformly provided with air-through holes（5）, the sample bucket（4）Upper end and the insulation lid（2）Closely
Contact；The sample bucket（4）Outside is provided with cold-storage thermit powder storage set（8）, the cold-storage thermit powder storage set（8）Upper end and the guarantor
Warm lid（2）It is in close contact；The cold-storage thermit powder storage set upper side is provided with cold-storage thermit powder hand-hole（7）, the cold-storage thermit powder note
Enter hole（7）Stopple is injected by cold-storage thermit powder（6）Sealing.
A kind of 2. biological sample temperature processing device according to claim 1, it is characterised in that the insulation box body（10）
Upper end-face edge is provided with convex slot（9）, the insulation lid（2）Lower edge is provided with can be with the convex slot（9）Closely it is engaged
Baltimore groove（14）.
A kind of 3. biological sample temperature processing device according to claim 1, it is characterised in that the sample bucket（4）On
End is provided with handle（3）, the handle（3）Both ends are movably connected on the sample bucket（4）Upper end side wall.
A kind of 4. biological sample temperature processing device according to claim 1, it is characterised in that the sample bucket（4）With
The cold-storage thermit powder storage set（8）Between be provided with spacer ring（15）, the spacer ring（15）It is fixed on the insulation box body（10）
Bottom and the insulation lid（2）Bottom.
A kind of 5. biological sample temperature processing device according to claim 1, it is characterised in that the cold-storage thermit powder storage
Set（8）With the insulation box body（10）Heating and cooling gap is provided between inwall（16）, the heating and cooling gap（16）By described
Heating and cooling hole（13）It is connected with the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672039.7U CN206891835U (en) | 2017-06-12 | 2017-06-12 | A kind of biological sample temperature processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672039.7U CN206891835U (en) | 2017-06-12 | 2017-06-12 | A kind of biological sample temperature processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206891835U true CN206891835U (en) | 2018-01-16 |
Family
ID=61318275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720672039.7U Expired - Fee Related CN206891835U (en) | 2017-06-12 | 2017-06-12 | A kind of biological sample temperature processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206891835U (en) |
-
2017
- 2017-06-12 CN CN201720672039.7U patent/CN206891835U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20180612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |