CN207937213U - A kind of Natural Medicine Analysis micro quantitative determination sampling save set - Google Patents

Abstract

The utility model discloses a kind of Natural Medicine Analysis micro quantitative determinations to sample save set, including drive pipe, the top of the drive pipe is connected with sampling separator tube by pipeline, the sampling pipe of the sampling buffering bottom of the tube is equipped with logical locking apparatus, the logical locking apparatus includes the square casing being sheathed on sampling pipe, two communicating pipe being connected to sampling pipe upper and lower ends and the T-type column between two communicating pipes, the bottom of the sampling pipe is connected with probe tube by pipe fitting, the drive pipe outer surface is equipped with annular slab, three the first clamps that the annular slab top annular is equidistantly positioned are clamped with the first card slot in block, three the second clamps that the annular slab base circle is equidistantly positioned are clamped with the second card slot on sheath body.The sampling save set can be good at sampling natural drug and preserving, and preservation effect is good.

Description

A kind of Natural Medicine Analysis micro quantitative determination sampling save set

Technical field

The utility model belongs to drug Techniques of preserving field, and in particular to a kind of Natural Medicine Analysis micro quantitative determination sampling guarantor Cryopreservation device.

Background technology

Natural drug often has curative effect well, and in the production process, natural herbal some is squeezed, distills patent medicine Liquid or essence extract analysis, improve curative effect.And liquid must be quantified before input is analyzed and be extracted, and study curative effect. And it is cumbersome to use the sampling instruments such as common probe tube to be sampled liquid, it is also very inconvenient to preserve, and is preserving Cheng Jingchang spreads due to preserving improper touch or the phenomenon that other pollutants cause liquid cross contamination, can lose a part of liquid, The consequence for causing sampling component inaccurate and the sampling of existing quantitative sampling save set and preservation process are more troublesome.

For this purpose, it is proposed that a kind of good Natural Medicine Analysis micro quantitative determination sampling save set of preservation effect solves State problem.

Invention content

The purpose of this utility model is to provide a kind of Natural Medicine Analysis micro quantitative determinations to sample save set, in solution State the problem of being proposed in background technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of Natural Medicine Analysis micro quantitative determination takes The top of sample save set, including drive pipe, the drive pipe is connected with sampling separator tube by pipeline, and the sampling is slow The sampling pipe of washing pipe bottom is equipped with logical locking apparatus, the logical locking apparatus include the square casing being sheathed on sampling pipe, Two communicating pipe being connected to sampling pipe upper and lower ends and the T-type column between two communicating pipes, the sampling pipe Bottom is connected with probe tube by pipe fitting, and the drive pipe outer surface is equipped with annular slab, described annular slab top annular etc. The first card slot in three the first clamps and the block of distance setting is clamped, the annular slab base circle be equidistantly positioned three A second clamp is clamped with the second card slot on sheath body.

Preferably, the T-type column is equipped with through-hole, and the contact position of T-type column and square casing is equipped with seal washer.

Preferably, the internal diameter that the drive pipe, pipeline are integrally formed with sampling separator tube, and sample separator tube, which is more than, to be taken The internal diameter of sample pipeline, and the hollow pipeline that pipeline is truncated cone-shaped.

Preferably, the piston boit for being internally provided with piston and connect with piston of the drive pipe.

Preferably, the height of the block is more than the length of piston boit.

Preferably, the height of the sheath body is more than the distance between annular slab to probe tube bottom terminal ends.

The technique effect and advantage of the utility model：The Natural Medicine Analysis micro quantitative determination samples save set, by logical The design of locking apparatus, is sampled drug, samples while facilitate, and prevents the liquid for being sampled to drive pipe from flowing backwards, simultaneously The upper and lower ends of drive pipe are sealed by block and sheath body respectively, it can be prevented by preventing liquid from touching while spreading His pollutant causes liquid valence cross contamination.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model probe tube；

Fig. 3 is the structural schematic diagram that the utility model leads to locking apparatus.

In figure：1 drive pipe, 2 pipelines, 3 sampling separator tubes, 4 sampling pipes, 5 logical locking apparatus, 6 square casings, 7 connections Pipe, 8 T-type columns, 9 pipe fittings, 10 probe tubes, 11 through-holes, 12 pistons, 13 piston boits, 14 annular slabs, 15 first clamps, 16 lids Cap, 17 second clamps, 18 sheath bodies.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

The utility model provides a kind of Natural Medicine Analysis micro quantitative determination sampling save set as shown in Figs. 1-3, packet Drive pipe 1 is included, the top of the drive pipe 1 is connected with sampling separator tube 3,3 bottom of sampling separator tube by pipeline 2 Sampling pipe 4 be equipped with logical locking apparatus 5, the logical locking apparatus 5 include the square casing 6 being sheathed on sampling pipe 4, with take Two communicating pipe 7 of 4 upper and lower ends of sample pipeline connection and the T-type column 8 between two communicating pipe 7, the sampling pipe 4 Bottom is connected with probe tube 10 by pipe fitting 9, and 1 outer surface of the drive pipe is equipped with annular slab 14, and the annular slab 14 pushes up Three the first clamps 15 that portion's annular is equidistantly positioned are clamped with the first card slot in block 16,14 base circle of the annular slab Three the second clamps 17 being equidistantly positioned are clamped with the second card slot on sheath body 18.

Specifically, the T-type column 8 is equipped with through-hole 11, and T-type column 8 and the contact position of square casing 6 are equipped with gasket Circle.

Specifically, the drive pipe 1, pipeline 2 are integrally formed with sampling separator tube 3, and the internal diameter for sampling separator tube 3 is big In the internal diameter of sampling pipe 4, and the hollow pipeline that pipeline 2 is truncated cone-shaped.

Specifically, the drive pipe 1 is internally provided with piston 12 and the piston boit to connect with piston 12 13.

Specifically, the height of the block 16 is more than the length of piston boit 13.

Specifically, the height of the sheath body 18, which is more than annular slab 14, arrives the distance between 10 bottom terminal ends of probe tube.

The Natural Medicine Analysis micro quantitative determination samples save set, by leading to the design of locking apparatus 5, in sampling, rotates T Type column 8 so that through-hole 11 is connected to two communicating pipe 7, and is separately connected sampling pipe by two communicating pipes, is taken to drug Sample, sampling is convenient, and after sampling, rotation T-type column 8 seals two communicating pipe 7, no longer using one end of the back of the body through-hole 11 of T-type column 8 While sampling, prevent the liquid for being sampled to drive pipe 1 from flowing backwards, while the upper and lower ends of drive pipe 1 are passed through lid respectively Cap 16 and sheath body 18 are sealed, and are prevented liquid from touching while spreading and can be prevented other pollutants from causing liquid cross contamination.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of Natural Medicine Analysis micro quantitative determination samples save set, including drive pipe（1）, it is characterised in that：It is described to take Sample casing（1）Top pass through pipeline（2）It is connected with sampling separator tube（3）, the sampling separator tube（3）The sampling pipe of bottom （4）It is equipped with logical locking apparatus（5）, the logical locking apparatus（5）Including being sheathed on sampling pipe（4）On square casing（6）, with take Sample pipeline（4）Two communicating pipe of upper and lower ends connection（7）And it was located at for two communicating pipes（7）Between T-type column（8）, described to take Sample pipeline（4）Bottom pass through pipe fitting（9）It is connected with probe tube（10）, the drive pipe（1）Outer surface is equipped with annular slab （14）, the annular slab（14）Three the first clamps that top annular is equidistantly positioned（15）With block（16）On the first card slot Clamping, the annular slab（14）Three the second clamps that base circle is equidistantly positioned（17）With sheath body（18）On the second card slot Clamping.

2. a kind of Natural Medicine Analysis micro quantitative determination according to claim 1 samples save set, it is characterised in that：It is described T-type column（8）It is equipped with through-hole（11）, and T-type column（8）With square casing（6）Contact position be equipped with seal washer.

3. a kind of Natural Medicine Analysis micro quantitative determination according to claim 1 samples save set, it is characterised in that：It is described Drive pipe（1）, pipeline（2）With sampling separator tube（3）It is integrally formed, and samples separator tube（3）Internal diameter be more than sampling pipe （4）Internal diameter, and pipeline（2）For the hollow pipeline of truncated cone-shaped.

4. a kind of Natural Medicine Analysis micro quantitative determination according to claim 1 samples save set, it is characterised in that：It is described Drive pipe（1）Be internally provided with piston（12）And and piston（12）The piston boit to connect（13）.

5. a kind of Natural Medicine Analysis micro quantitative determination according to claim 4 samples save set, it is characterised in that：It is described Block（16）Height be more than piston boit（13）Length.

6. a kind of Natural Medicine Analysis micro quantitative determination according to claim 1 samples save set, it is characterised in that：It is described Sheath body（18）Height be more than annular slab（14）To probe tube（10）The distance between bottom terminal ends.