CN209576730U - A kind of double-deck anti-deformation centrifuge tube of feed detection - Google Patents
A kind of double-deck anti-deformation centrifuge tube of feed detection Download PDFInfo
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- CN209576730U CN209576730U CN201822176335.5U CN201822176335U CN209576730U CN 209576730 U CN209576730 U CN 209576730U CN 201822176335 U CN201822176335 U CN 201822176335U CN 209576730 U CN209576730 U CN 209576730U
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Abstract
A kind of double-deck anti-deformation centrifuge tube of feed detection, including tube body, pipe lid, external protection, the upper end of tube body is equipped with the circular tube wall of opening, lower end is equipped with arc-shaped or taper tube bottom, and the circular ring shape supporter extended along tube wall, circular ring shape supporter is equipped with sealing partition close to bottom inside wall, tube body forms sealing cavity between double-layer structure and ectonexine, pipe lid and body open ends pass through clamping, lid set or the connection of screw thread screw-fashion, external sheath layer is wrapped in the outside of tube body and from inside to outside successively includes thermal insulation layer, anti-twist layer, buffer layer, rubber layer, the utility model overcomes the deficiencies in the prior art, using array distribution memory sponge, the resistance to compression and deformation self-recovery ability of centrifuge tube can effectively be improved, anti-twist layer and rubber layer are set simultaneously, it is anti-twist to greatly improve centrifuge tube, it is wear-resisting , elasticity capacity, while tube body use double-layer structure (cavity inside vacuumizes) and thermal insulation layer, improve the heat preservation cold insulation ability of centrifuge tube.
Description
Technical field
The utility model relates to experimental instrument technologies, particularly belong to a kind of double-deck anti-deformation centrifugation of feed detection
Pipe.
Background technique
Centrifugation technique is mainly used for the separation and preparation of various biological samples, and biological sample suspension is contained in centrifuge tube
Under high speed rotation, since huge centrifugal force acts on, make molecule (such as precipitating of organelle, large biological molecule to suspend
Deng) with certain velocity sedimentation, to be separated with solution, currently, being used for the other centrifuge tube of laboratory level in the prior art
It is broadly divided into two kinds: simple centrifuge tube (without filter element) and the centrifuge tube with one layer of filter membrane, simple centrifuge tube
It is mostly made of pipe lid and tube body, some experimental materials need to keep low temperature or high temperature when centrifugation, but existing centrifuge tube
Do not have heat insulation function, and change at different temperature, centrifugation tube wall is also deformed vulnerable to the influence of air pressure, is influenced
It uses.
Utility model content
Detect the purpose of the utility model is to provide a kind of feed with the double-deck anti-deformation centrifuge tube, come solve it is existing from
The defects of heart pipe does not have heat insulation function, while ability of anti-deformation difference is easily deformed.
To solve the above problems, technical solution adopted in the utility model is as follows:
The double-deck anti-deformation centrifuge tube of a kind of feed detection, it is characterised in that: described including tube body, Guan Gai, external protection
The upper end of tube body is equipped with the circular tube wall of opening, and lower end is equipped with arc-shaped or taper tube bottom and extends along tube wall
Circular ring shape supporter, the circular ring shape supporter close to bottom inside wall be equipped with sealing partition, the tube body be double-layer structure and
Sealing cavity is formed between ectonexine, the cavity inside is that vacuum state, the pipe lid and body open ends pass through clamping, lid
Set or the connection of screw thread screw-fashion, the external sheath layer are wrapped in the outside of tube body and from inside to outside successively include thermal insulation layer, anti-
Contorted strata, buffer layer, rubber layer.
Further, the thermal insulation layer filling is adiabatic gum, by high molecular synthetic resin, Special Resin, filler, You Jirong
Agent, coagulator composition.
Further, the anti-twist layer is that aramid fiber yarn braiding is constituted.
Further, it is equipped with the memory sponge of semi-annular shape inside the buffer layer, and anti-twist layer is mounted on by array
Outside.
Further, the rubber layer uses polyisoprene rubber.
Compared with prior art, the implementation result of the utility model is as follows:
A kind of double-deck anti-deformation centrifuge tube of feed detection described in the utility model can be with using array distribution memory sponge
The effective resistance to compression for improving centrifuge tube and deformation self-recovery ability, while anti-twist layer and rubber layer are set, greatly mention
High centrifuge tube is anti-twist, wear-resisting, elasticity capacity, simultaneously because tube body is using double-layer structure (cavity inside vacuumizes) and heat-insulated
Layer, improves the heat preservation cold insulation ability of centrifuge tube, and the utility model is simple and practical in structure, is suitble to promote.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model external sheath layer structural schematic diagram.
Specific embodiment
The present invention will be further described with reference to the examples below, but the present invention is not limited to these instances, and is being de-
Under the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As shown, a kind of double-deck anti-deformation centrifuge tube of feed detection described in the utility model, it is characterised in that: packet
Include tube body 1, pipe lid 2, external protection 3, the upper end of the tube body 1 is equipped with the circular tube wall of opening, lower end be equipped with it is arc-shaped or
The tube bottom 4 of taper and the circular ring shape supporter 5 extended along tube wall, the circular ring shape supporter 5 are set close to bottom inside wall
There is sealing partition 6, the tube body 1 forms sealing cavity between double-layer structure and ectonexine, and the cavity inside is vacuum shape
State, the pipe lid 2 are connect with 1 open end of tube body by clamping, lid set or screw thread screw-fashion, and the external sheath layer 3 is wrapped in
The outside of tube body and from inside to outside successively include thermal insulation layer 31, anti-twist layer 32, buffer layer 33, rubber layer 34.
Further, what the thermal insulation layer 31 was filled is adiabatic gum, by high molecular synthetic resin, Special Resin, filler, organic
Solvent, coagulator composition.
The anti-twist layer 32 is that aramid fiber yarn braiding is constituted.
It is equipped with the memory sponge of semi-annular shape inside the buffer layer 33, and is mounted on the outside of anti-twist layer by array,
The rubber layer 34 uses polyisoprene rubber.
A kind of double-deck anti-deformation centrifuge tube of feed detection described in the utility model can be with using array distribution memory sponge
The effective resistance to compression for improving centrifuge tube and deformation self-recovery ability, while anti-twist layer 32 and rubber layer 34 are set, greatly
Improve that centrifuge tube is anti-twist, wear-resisting, elasticity capacity, simultaneously because tube body 1 uses double-layer structure (cavity inside vacuumizes)
With thermal insulation layer 31, the heat preservation cold insulation ability of centrifuge tube is improved, the utility model is simple and practical in structure, is suitble to promote.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of double-deck anti-deformation centrifuge tube of feed detection, it is characterised in that: including tube body, Guan Gai, external protection, the pipe
The upper end of body is equipped with the circular tube wall of opening, the circle that lower end is equipped with arc-shaped or taper tube bottom and extends along tube wall
Annular support, the circular ring shape supporter are equipped with sealing partition close to bottom inside wall, and the tube body is double-layer structure and interior
Sealing cavity is formed between outer layer, the cavity inside is that vacuum state, the pipe lid and body open ends are covered by clamping, lid
Or the connection of screw thread screw-fashion, the external sheath layer are wrapped in the outside of tube body and from inside to outside successively include thermal insulation layer, antitorque
Bent layer, buffer layer, rubber layer.
2. a kind of double-deck anti-deformation centrifuge tube of feed detection according to claim 1, it is characterised in that: the thermal insulation layer
Filling is adiabatic gum, is made of high molecular synthetic resin, Special Resin, filler, organic solvent, coagulator.
3. a kind of double-deck anti-deformation centrifuge tube of feed detection according to claim 1, it is characterised in that: described anti-twist
Layer is that aramid fiber yarn braiding is constituted.
4. a kind of double-deck anti-deformation centrifuge tube of feed detection according to claim 1, it is characterised in that: the buffer layer
Inside is equipped with the memory sponge of semi-annular shape, and the outside of anti-twist layer is mounted on by array.
5. a kind of double-deck anti-deformation centrifuge tube of feed detection according to claim 1, it is characterised in that: the rubber layer
Using polyisoprene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176335.5U CN209576730U (en) | 2018-12-25 | 2018-12-25 | A kind of double-deck anti-deformation centrifuge tube of feed detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176335.5U CN209576730U (en) | 2018-12-25 | 2018-12-25 | A kind of double-deck anti-deformation centrifuge tube of feed detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209576730U true CN209576730U (en) | 2019-11-05 |
Family
ID=68378629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176335.5U Expired - Fee Related CN209576730U (en) | 2018-12-25 | 2018-12-25 | A kind of double-deck anti-deformation centrifuge tube of feed detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209576730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283037A (en) * | 2021-09-09 | 2022-11-04 | 上海臻诺生物科技有限公司 | Centrifuge tube with good tightness |
-
2018
- 2018-12-25 CN CN201822176335.5U patent/CN209576730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283037A (en) * | 2021-09-09 | 2022-11-04 | 上海臻诺生物科技有限公司 | Centrifuge tube with good tightness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |