CN204656571U - A kind of centrifugal separator test tube - Google Patents
A kind of centrifugal separator test tube Download PDFInfo
- Publication number
- CN204656571U CN204656571U CN201520281328.5U CN201520281328U CN204656571U CN 204656571 U CN204656571 U CN 204656571U CN 201520281328 U CN201520281328 U CN 201520281328U CN 204656571 U CN204656571 U CN 204656571U
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- pipe
- centrifugal separator
- test tube
- tube
- connecting portion
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Abstract
The utility model discloses a kind of centrifugal separator test tube, comprise the first pipe, the second pipe and tube connector, the first pipe and the second pipe are connected and fixed by tube connector, it is characterized in that: also include separation pipe clamp.The utility model design is ingenious, dismounting simple, easy to operate, applied widely.
Description
Technical field
The utility model belongs to centrifugation technique field, relates to a kind of centrifugal separator test tube.
Background technology
In biology or medical related experiment, centrifugation (centrifugation) is traditional method the most often used, is all equipped with centrifugal separator (centrifugal separator) in nearly all biology laboratory.Centrifugal separator be provided with test tube etc. rotor rotary centrifugal force effect under, being separated the composition be in vitro equipped with or the mutually different material of proportion, purifying and concentrated, is the machine be separated the solids in liquid or the different mutually liquid of proportion.
Clear liquid carries out necessary experiment or again supernatant is put into centrifugal separator test tube, and after described test tube is put into centrifugal separator, makes it run with higher speed and carry out second time separation, then get supernatant specially and carry out necessary experiment.
After centrifugation a little after a while, the top section be separated and lower layer part branch mix existing centrifugal separator test tube again, thus need again to run the situation that centrifugal separator comes again to be separated.When needing second time to be separated after first time is separated, the supernatant by first time is separated is needed to move on to another test tube, therefore inconvenient, and supernatant exposes in atmosphere in this process, thus also have contaminated worry.
Chinese patent: application number 201080025355.6, disclose a kind of separable centrifugal separator test tube, relating more specifically to a kind of parting liquid be separated first time does not need special separable centrifugal separator test tube parting liquid being moved on to other test tube during second time separation respectively certainly or after first time is separated.Although this invention separable centrifugal separator test tube solve easy infected problem in part use procedure, also there is the problem of complex structure, inconvenient operation.
Summary of the invention
The purpose of this utility model is the deficiency for existing centrifugal separator test tube, provides a kind of structure simple, centrifugal separator test tube simple to operate, easy to use.
To achieve these goals, the utility model have employed following technical scheme:
A kind of centrifugal separator test tube, comprise the first pipe, the second pipe and tube connector, the first pipe and the second pipe are connected and fixed by tube connector, it is characterized in that: also include separation pipe clamp.
Above-described separator tube folder comprises separator tube lid, chuck and connection strap; Described separator tube lid is connected by connection strap with chuck.
Above-described tube connector comprises protrusion connecting portion I and connecting section, and protrude connecting portion I and be provided with fixing projection I and liquid pass hole, connecting section internal diameter is provided with holddown groove I; Described liquid pass hole is provided with screen pack.
The mouth of pipe connecting portion of above-described first pipe be provided with fixing projection I with the use of holddown groove II, second pipe be provided with and protrude connecting portion II, protrude connecting portion II be provided with holddown groove I with the use of fixing projection II.
The operation principle of this centrifugal separator test tube:
Sample to be separated is put into the first pipe by the utility model, after then tube connector and the second pipe are installed, then heat sample, mixing etc. operates, obtain liquid to be separated, now liquid is at the bottom of the first pipe, and this separator tube upward, overturns and puts into centrifuge by the mouth of pipe subsequently, now liquid is in first mouth of pipe, the mouth of pipe down, and is held by connector and filtering material, is in state to be filtered, after centrifugally operated completes, supernatant liquid can be obtained in the second pipe.Centrifugal complete after get needed for experiment the second pipe in and with separator tube lid, separator tube is built, the part needed for experiment can be taken care of separately, thus reaches easy to operate, the object of decreasing pollution, there is the effect that can improve conventional efficient.
The beneficial effects of the utility model:
First is adopted to manage the technological means be connected with the second effective tube connector, thus do not need after reaching test to replace test tube, therefore have to reduce as far as possible and cause contaminated possibility in atmosphere because parting liquid exposes, screen pack is set in tube connector simultaneously, also reaches the effect of Filter slurry.Being separated pipe clamp in separator tube outer setting makes when picking and placeing separator tube convenient, is separated pipe clamp and is provided with separator tube lid, horse back separator tube lid separator tube can be built preservation, make the slurries obtained pollute fewer after obtaining parting liquid.The utility model dismounting is simple, easy to operate, applied widely.
Accompanying drawing explanation
Accompanying drawing 1 is the centrifugal separator cuvette cartridge distribution structure schematic diagram of embodiment;
Accompanying drawing 2 is first pipe schematic diagrames of embodiment;
Accompanying drawing 3 is second pipe schematic diagrames of embodiment;
Accompanying drawing 4 is tube connector schematic diagrames of embodiment;
Accompanying drawing 5 is separation pipe clamp schematic diagrames of embodiment.
Identify in figure: 1-first manages, 2-second manages, 3-tube connector, 4-be separated pipe clamp, 10-mouth of pipe connecting portion, 11-holddown groove, 20-protrude connecting portion II, 21-fixes projection II, 30-fixes projection I, 31-liquid pass hole, 32-holddown groove I, 40-chuck, 41-connection strap, 42-separator tube lid.
Detailed description of the invention
With reference to the accompanying drawings, detailed description of the invention of the present utility model is further described in detail.
Embodiment 1:
As shown in Figure 1, 2, a kind of centrifugal separator test tube, comprise the first pipe 1, second pipe 2 and tube connector 3, tube connector 3 comprises protrusion connecting portion I and connecting section, protrude connecting portion I and be provided with fixing projection I 30 and liquid pass hole 31, connecting section internal diameter is provided with holddown groove I 32, liquid pass hole 31 is provided with screen pack, the mouth of pipe connecting portion 10 of the first pipe 1 be provided with fixing projection I with the use of holddown groove II 11, second pipe 2 be provided with protrude connecting portion II 20, protrude connecting portion II 20 be provided with holddown groove I with the use of fixing projection II 21.First pipe 1 and the second pipe 2 are connected and fixed by tube connector 3.Also include simultaneously and be separated pipe clamp 4, be separated pipe clamp 4 and comprise separator tube lid 42, chuck 40 and connection strap 41, separator tube lid 42 is connected by connection strap with chuck 40, and chuck 40 can be connected on the first pipe 1, second pipe 2 and tube connector 3.
During work:
Sample to be separated is put into the first pipe by the utility model, after then tube connector and the second pipe are installed, then heat sample, mixing etc. operates, obtain liquid to be separated, now liquid is at the bottom of the first pipe, and this separator tube upward, overturns and puts into centrifuge by the mouth of pipe subsequently, now liquid is in first mouth of pipe, the mouth of pipe down, and is held by connector and filtering material, is in state to be filtered, after centrifugally operated completes, supernatant liquid can be obtained in the second pipe.Centrifugal complete after get needed for experiment the second pipe in and with separator tube lid, separator tube is built, the part needed for experiment can be taken care of separately, thus reaches easy to operate, the object of decreasing pollution, there is the effect that can improve conventional efficient.
Above-described embodiment, just one of more preferably concrete mode of the present utility model, the usual change that those skilled in the art carry out within the scope of technical solutions of the utility model and replacement all should be included in protection domain of the present utility model.
Claims (4)
1. a centrifugal separator test tube, comprise the first pipe (1), the second pipe (2) and tube connector (3), the first pipe (1) and the second pipe (2) are connected and fixed by tube connector (3), it is characterized in that: also include and be separated pipe clamp (4).
2. centrifugal separator test tube according to claim 1, is characterized in that: described separation pipe clamp (4) comprises separator tube lid (42), chuck (40) and connection strap (41); Described separator tube lid (42) is connected by connection strap with chuck (40).
3. centrifugal separator test tube according to claim 1, it is characterized in that: described tube connector (3) comprises protrusion connecting portion I and connecting section, protrude connecting portion I and be provided with fixing projection I (30) and liquid pass hole (31), connecting section internal diameter is provided with holddown groove I (32); Described liquid pass hole (31) is provided with screen pack.
4. centrifugal separator test tube according to claim 1, it is characterized in that: the holddown groove II (11) that the described first mouth of pipe connecting portion (10) of managing (1) is provided with, second pipe (2) is provided with and protrudes connecting portion II (20), protrudes connecting portion II (20) and is provided with fixing projection II (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281328.5U CN204656571U (en) | 2015-05-05 | 2015-05-05 | A kind of centrifugal separator test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281328.5U CN204656571U (en) | 2015-05-05 | 2015-05-05 | A kind of centrifugal separator test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656571U true CN204656571U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520281328.5U Active CN204656571U (en) | 2015-05-05 | 2015-05-05 | A kind of centrifugal separator test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654713A (en) * | 2018-04-13 | 2018-10-16 | 西北大学 | The experimental method of two-way centrifuge tube and its separation of solid and liquid |
| CN110550314A (en) * | 2018-06-04 | 2019-12-10 | 无锡市凯顺医疗器械制造有限公司 | Stopper and test tube subassembly |
-
2015
- 2015-05-05 CN CN201520281328.5U patent/CN204656571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654713A (en) * | 2018-04-13 | 2018-10-16 | 西北大学 | The experimental method of two-way centrifuge tube and its separation of solid and liquid |
| CN110550314A (en) * | 2018-06-04 | 2019-12-10 | 无锡市凯顺医疗器械制造有限公司 | Stopper and test tube subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160325 Address after: 130022 Jilin province Changchun City torch high tech Zone Road No. 286, building 6, Room 401, Kejian industry Patentee after: Changchun Bokun Biological Technology Co., Ltd. Address before: 518000, commercial building six, Xinghua building, No. 2018 Shennan Road, Shenzhen, Guangdong, Futian District 6B29-44 Patentee before: SHENZHEN AINADUO E-COMMERCE CO., LTD. |