CN204027901U - A kind of sample processing device of two-way accurate temperature controlling - Google Patents
A kind of sample processing device of two-way accurate temperature controlling Download PDFInfo
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- CN204027901U CN204027901U CN201420521650.6U CN201420521650U CN204027901U CN 204027901 U CN204027901 U CN 204027901U CN 201420521650 U CN201420521650 U CN 201420521650U CN 204027901 U CN204027901 U CN 204027901U
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Abstract
The utility model discloses a kind of sample processing device of two-way accurate temperature controlling, comprise support, support is provided with cavity, motor is provided with bottom support, the output terminal of motor is provided with the main shaft extended in cavity, the upper end of main shaft is provided with tilting mechanism, the outer wall of cavity is wound with heating arrangements and refrigeration mechanism, and the outside of heating arrangements and refrigeration mechanism is provided with one layer of heat preservation layer.The utility model not only can make the temperature control of sample complete in an equipment with pulverizing is centrifugal, thus saves equipment cost, improves sample preparation efficiency, but also accurately can carry out temperature control, ensure the result of use of enzyme; The utility model also can carry out when pulverizing the process that heats up or lower the temperature, easy to use, improves sample preparation effect.
Description
Technical field
The utility model relates to a kind of sample processing device of two-way accurate temperature controlling, particularly a kind of sample processing device being applicable to the two-way accurate temperature controlling of the living things catalysis such as enzyme.
Background technology
In general biochemistry detection is analyzed, often can use various different operation to carry out the process of sample.Such as, when sample preparation such as cells, need the division being increased cell by enzyme, but enzyme is only just can be effective at about 37 DEG C, therefore need to carry out heat temperature raising by external unit, this not only can make use equipment more, improves equipment cost; And when heating sample and pulverizing centrifugal continuous process, needing in the expensive time in the transfer of sample, the efficiency of process is general lower, temperature control also can be made comparatively difficult, reduce the result of use of enzyme; Also having when for sample preparation such as DNA/RNA, because crushing process can make temperature too high, therefore needing to lower the temperature in real time when pulverizing, and cannot the lowering the temperature of routine, therefore can be too high and reduce the activity of DNA/RNA due to temperature, thus reduce extracted amount, treatment effect is not good.
Utility model content
The purpose of this utility model is, provides a kind of sample processing device of two-way accurate temperature controlling.The utility model not only can make the temperature control of sample complete in an equipment with pulverizing is centrifugal, thus saves equipment cost, improves sample preparation efficiency, but also accurately can carry out temperature control, ensure the result of use of enzyme; The utility model also can carry out when pulverizing the process that heats up or lower the temperature, easy to use, improves sample preparation effect.
The technical solution of the utility model: a kind of sample processing device of two-way accurate temperature controlling, it is characterized in that: comprise support, support is provided with cavity, motor is provided with bottom support, the output terminal of motor is provided with the main shaft extended in cavity, the upper end of main shaft is provided with tilting mechanism, the outer wall of cavity is wound with heating arrangements and refrigeration mechanism, and the outside of heating arrangements and refrigeration mechanism is provided with one layer of heat preservation layer.
In the sample processing device of aforesaid two-way accurate temperature controlling, described heating arrangements is the heating tape of spiral wound on chamber outer wall; Described refrigeration mechanism comprises the coil pipe of spiral wound on chamber outer wall, and coil pipe is connected with compressor; Described heating tape and coil pipe are crisscross arranged.
In the sample processing device of aforesaid two-way accurate temperature controlling, described heat-insulation layer is heat-preservation cotton.
Compared with prior art, the utility model by installing heating arrangements and refrigeration mechanism on chamber outer wall, and be incubated at the outside installation heat-insulation layer of heating arrangements and refrigeration mechanism, sample temperature control and centrifugal pulverization process is not only made to realize within one device, without the need to shifting sample, greatly reduce the equipment cost of sample preparation, also the speed of sample preparation is substantially increased, improve efficiency, process each time and at least can save 20 minutes, and adopt the cold and hot mode liquidated to carry out the temperature control of inside cavity, temperature control is accurate, ensure the result of use of enzyme, also can carry out the temperature control between 0-100 DEG C, temperature control scope is large, use extensively, the utility model can carry out the process that heats up and lower the temperature, and temperature control is accurate, easy to use.The utility model also can carry out when pulverizing the process that heats up or lower the temperature, and temperature control is accurate, easy to use, and improve sample preparation effect, the utility model makes DNA/RNA sample lower the temperature in crushing process, thus ensures that DNA/RNA is active, significantly improves extracted amount.The utility model also adopts heating tape and refrigeration coil to be crisscross arranged, and stable temperature control can be made accurate; Also adopt heat-preservation cotton to be incubated, energy loss is less.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-motor, 2-cavity, 3-refrigeration mechanism, 4-heating arrangements, 5-tilting mechanism, 6-main shaft, 7-heat-insulation layer, 8-coil pipe, 9-support.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
Embodiment.A kind of sample processing device of two-way accurate temperature controlling, form as shown in Figure 1, comprise support 9, support 9 is provided with cavity 2, be provided with motor 1 bottom support 9, the output terminal of motor 1 is provided with the main shaft 6 extended in cavity 2, and the upper end of main shaft 6 is provided with tilting mechanism 5, the outer wall of cavity 2 is wound with heating arrangements 4 and refrigeration mechanism 3, the outside of heating arrangements 4 and refrigeration mechanism 3 is provided with one layer of heat preservation layer 7.
Be preferably, described heating arrangements 4 is spiral wound heating tapes on cavity 2 outer wall; Described refrigeration mechanism 3 comprises the coil pipe 8 of spiral wound on cavity 2 outer wall, and coil pipe 8 is connected with compressor; Described heating tape and coil pipe 8 are crisscross arranged.Described heat-insulation layer 7 is heat-preservation cotton.
When the utility model uses, the biological sample test tubes such as enzyme are placed on tilting mechanism 5, open heating arrangements 4 and refrigeration mechanism 3, the cold and hot mode liquidated is adopted to carry out temperature control in cavity, reach the temperature required of sample tube, enzyme is reacted at suitable temperature, thus sample preparation can be carried out more accurately.The utility model is applicable to conventional sample processing device, and being also applicable to the patent No. is in the utility model patent of ZL201320254268.9 (a kind of pulverizing centrifugal device).
The utility model by installing heating arrangements and refrigeration mechanism on chamber outer wall, and be incubated at the outside installation heat-insulation layer of heating arrangements and refrigeration mechanism, sample temperature control and centrifugal pulverization process is not only made to realize within one device, without the need to shifting sample, greatly reduce the equipment cost of sample preparation, also the speed of sample preparation is substantially increased, improve efficiency, process each time and at least can save 20 minutes, and adopt the cold and hot mode liquidated to carry out the temperature control of inside cavity, temperature control is accurate, ensure the result of use of enzyme, also can carry out the temperature control between 0-100 DEG C, temperature control scope is large, use extensively, the utility model can carry out the process that heats up and lower the temperature, and temperature control is accurate, easy to use.The utility model also can carry out when pulverizing the process that heats up or lower the temperature, and temperature control is accurate, easy to use, and improve sample preparation effect, the utility model makes DNA/RNA sample lower the temperature in crushing process, thus ensures that DNA/RNA is active, significantly improves extracted amount.The utility model also adopts heating tape and refrigeration coil to be crisscross arranged, and stable temperature control can be made accurate; Also adopt heat-preservation cotton to be incubated, energy loss is less.
Claims (3)
1. the sample processing device of a two-way accurate temperature controlling, it is characterized in that: comprise support (9), support (9) is provided with cavity (2), support (9) bottom is provided with motor (1), the output terminal of motor (1) is provided with the main shaft (6) extended in cavity (2), the upper end of main shaft (6) is provided with tilting mechanism (5), the outer wall of cavity (2) is wound with heating arrangements (4) and refrigeration mechanism (3), the outside of heating arrangements (4) and refrigeration mechanism (3) is provided with one layer of heat preservation layer (7).
2. the sample processing device of two-way accurate temperature controlling according to claim 1, is characterized in that: described heating arrangements (4) is the heating tape of spiral wound on cavity (2) outer wall; Described refrigeration mechanism (3) comprises the coil pipe (8) of spiral wound on cavity (2) outer wall, and coil pipe (8) is connected with compressor; Described heating tape and coil pipe (8) are crisscross arranged.
3. the sample processing device of two-way accurate temperature controlling according to claim 1 and 2, is characterized in that: described heat-insulation layer (7) is heat-preservation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521650.6U CN204027901U (en) | 2014-09-11 | 2014-09-11 | A kind of sample processing device of two-way accurate temperature controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521650.6U CN204027901U (en) | 2014-09-11 | 2014-09-11 | A kind of sample processing device of two-way accurate temperature controlling |
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| CN204027901U true CN204027901U (en) | 2014-12-17 |
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| CN201420521650.6U Active CN204027901U (en) | 2014-09-11 | 2014-09-11 | A kind of sample processing device of two-way accurate temperature controlling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083475A (en) * | 2021-03-03 | 2021-07-09 | 江南大学 | Crushing and centrifuging integrated device |
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2014
- 2014-09-11 CN CN201420521650.6U patent/CN204027901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083475A (en) * | 2021-03-03 | 2021-07-09 | 江南大学 | Crushing and centrifuging integrated device |
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