CN209198157U

CN209198157U - A kind of air sampling tube convenient for number

Info

Publication number: CN209198157U
Application number: CN201821765778.1U
Authority: CN
Inventors: 王晓丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-30
Filing date: 2018-10-30
Publication date: 2019-08-02
Anticipated expiration: 2028-10-30

Abstract

The utility model is a kind of air sampling tube convenient for number, belongs to air sampling technical field of tools, the utility model intends to solve the technical problem by providing a kind of air sampling tube convenient for number, technical solution used by the utility model is；A kind of air sampling tube convenient for number, it include: tube body, pipe lid and solid absorbent, tube body is the open vertical pipe of upper and lower ends, two pipe lids are fastened on the upper and lower ends of tube body respectively, solid absorbent is set in tubular body, solid absorbent upper and lower ends are provided with the sealing of silanized glass cotton, silanized glass cotton is fixedly installed on tubular body by metal mesh, it is characterized in that, socket is provided with umbering device outside tube body, umbering device is circular ring shape, outer circle one week of umbering device is fixedly uniformly arranged with several number blocks, number block is used to number to tube body；The equipment is widely used in air sampling field of tool.

Description

A kind of air sampling tube convenient for number

Technical field

The utility model belongs to air sampling technical field of tools, and in particular to a kind of air sampling tube convenient for number.

Background technique

In detecting atmosphere during volatile organic matter, sampling element is most important, and the sample number acquired Also quite huge, this just needs to carry out organization number to sample.The most commonly used is use marking pen for number on sampling pipe at present Number, or white adhesive plaster is attached on sampling pipe, then numbered using marking pen.Due to sampling pipe be it is cylindrical, make It is easy to cause writing is unclear to be difficult to the case where recognizing or wrongly writing correction with the different person's handwriting of marker wrote, it is easy to cause sample Product are obscured, corrupt data.And after marker wrote, it is difficult to wipe, cleans even with organic solvent, can also be sampled in metal It leaves a trace on pipe, influences next writing.Using white adhesive plaster is pasted on sampling pipe, although note will not be left on sampling pipe The trace of number pen, but a sheet of residue glue can be left, it influences sampling pipe and is analyzed using instrument.Therefore it provides one kind is convenient for The air sampling tube of number is current urgent problem to be solved.

Utility model content

To solve during existing existing air sampling among the above, sampling pipe number is unintelligible, be easy to obscure, be not easy to apply The problem of changing, analyzing there are residue glue and influence instrument, the utility model provides a kind of air sampling tube convenient for number.

The technology employed by the present utility model is a kind of air sampling tube convenient for number, comprising: tube body, Guan Gai And solid absorbent, the tube body are the open vertical pipe of upper and lower ends, two pipe lids are fastened on the upper of tube body respectively Lower both ends, the solid absorbent are set in tubular body, and the solid absorbent upper and lower ends are provided with silanization glass The sealing of glass cotton, the silanized glass cotton are fixedly installed on tubular body by metal mesh, which is characterized in that outside the tube body Socket is provided with umbering device, and the umbering device is circular ring shape, if the outer circle of the umbering device is fixedly uniformly arranged with for one week Dry number block, the number block are used to number to tube body；

The umbering device includes: the number base ring for being set to umbering device lower end and the number card that is connected in number base ring upper end Ring, number base ring top and number snap ring top are provided with several rectangular recess, and the lower part of the number snap ring is set Several rectangular preiections are equipped with, the rectangular recess of number base ring is matched with rectangular preiection；The two sides of the number base ring and volume The two sides of number snap ring are provided with vertical chute, pusher rod are provided in the vertical chute, the pusher rod upper end is provided with Jacking block, the pusher rod lower end are provided with handle, and the pusher rod is removable to stretch out at the top of vertical chute.

The number snap ring is provided with several, and two adjacent number snap rings can pass through rectangular recess and rectangular preiection Coaxial clamping, the jacking block are rectangular patch, and the end face of the jacking block is greater than the upper port of sliding slot, and the jacking block is arranged in sliding slot Upper surface.

The lower end of the number base ring inner ring is provided with elastic ring, and the both ends horizontal of the elastic ring of stretching is fixed on volume The internal diameter both ends of number base ring inner ring side wall.

The number block may be configured as digital block or alphablock, and it is 0 to 9 that the digital block, which can number, and the alphablock can Number is A any ten letters into Z.

The solid absorbent is Tenax, Carbopack B, Carbograph 1, Carbopack X and Carboxen One of 1000 or a variety of, the solid absorbent is used to acquire the volatile organic matter in air.

The tube body is copper material, is rigid plastics outside the pipe lid, the pipe lid is internally provided with silica gel sealing Washer.

The utility model has the advantages that compared with prior art.

One, a kind of air sampling tube convenient for number that the utility model uses, is numbered using umbering device, according to adopting The size for collecting data selects the umbering device of different number, and flexible operation is easy, which is made of high-temperature resistance plastice, can It is directly entered the analysis of Thermal desorption instrument, structure is simple, is easy to make, and it is cheap, and mount and dismount conveniently, it is air sampling Work provides a great convenience, and the scope of application of the umbering device is also more extensive.

Two, a kind of air sampling tube convenient for number that the utility model uses can not have in air sample acquisition Marker wrote number, and will not there are residue glues on sampling pipe so that data number is more clear, data are not easy to obscure, Without altering, it will not influence analysis data of the sampling pipe in instrument, directly selection umbering device is socketed sampling pipe, and should Umbering device may be reused, and improve the utilization rate of resource, reduces the economic cost of air acquisition, reduces staff Workload.

Detailed description of the invention

The utility model is described further with reference to the accompanying drawing.

Fig. 1 is a kind of structural schematic diagram of the air sampling tube convenient for number of the utility model.

Fig. 2 is a kind of number base ring of the air sampling tube convenient for number of the utility model.

Fig. 3 is the cross-sectional view in Fig. 2 at A-A.

Fig. 4 is a kind of number snap ring of the air sampling tube convenient for number of the utility model.

Fig. 5 is the cross-sectional view in Fig. 4 at B-B.

Fig. 6 is the side view of Fig. 2.

1 is tube body in figure, and 2 be pipe lid, and 3 be solid absorbent, and 4 be silanized glass cotton, and 5 be metal mesh, and 6 be number Device, 7 be vertical chute, and 8 be pusher rod, and 9 be jacking block, and 10 be handle, and 11 be elastic ring, and 12 be number block, and 61 be number base ring, 62 be number snap ring, and 63 be rectangular recess, and 64 be rectangular preiection.

Specific embodiment

As shown in Figures 1 to 6, one of the present embodiment is convenient for the air sampling tube of number, comprising: tube body 1,2 and of pipe lid Solid absorbent 3, the tube body 1 are the open vertical pipe of upper and lower ends, and two pipe lids 2 are fastened on tube body 1 respectively Upper and lower ends, the solid absorbent 3 are set to inside tube body 1, and 3 upper and lower ends of solid absorbent are provided with silane Change mineral wool 4 to seal, the silanized glass cotton 4 is fixedly installed on inside tube body 1 by metal mesh 5, which is characterized in that described Socket is provided with umbering device 6 outside tube body 1, and the umbering device 6 is circular ring shape, and outer circle one week of the umbering device 6 is uniform Several number blocks 12 are fixedly installed, the number block 12 is used to number to tube body 1；

The umbering device 6 includes: to be set to the number base ring 61 of 6 lower end of umbering device and be connected in 61 upper end of number base ring Number snap ring 62,61 top of number base ring and 62 top of number snap ring are provided with several rectangular recess 63, the volume The lower part of number snap ring 62 is provided with several rectangular preiections 64, and the rectangular recess 63 and rectangular preiection 64 of number base ring 61 match It closes；The two sides of the number base ring 61 and the two sides of number snap ring 62 are provided with vertical chute 7, set in the vertical chute 7 It is equipped with pusher rod 8,8 upper end of pusher rod is provided with jacking block 9, and 8 lower end of pusher rod is provided with handle 10, the pusher rod 8 removable 7 tops of stretching vertical chute.

The number snap ring 62 is provided with several, and two adjacent number snap rings 62 can pass through rectangular recess 63 and square Shape 64 coaxial clampings of protrusion, the jacking block 9 are rectangular patch, and the end face of the jacking block 9 is greater than the upper port of sliding slot 7, the top Block 9 is arranged in 7 upper surface of sliding slot.

The lower end of 61 inner ring of number base ring is provided with elastic ring 11, and the both ends horizontal of the elastic ring 11 of stretching is solid It is scheduled on the internal diameter both ends of 61 inner ring side wall of number base ring.

The number block 12 may be configured as digital block or alphablock, and it is 0 to 9 that the digital block, which can number, the alphablock Can number is A any ten letters into Z.

The solid absorbent 3 be Tenax, Carbopack B, Carbograph 1, Carbopack X and One of Carboxen 1000 or a variety of, the solid absorbent 3 are used to acquire the volatile organic matter in air.

It is rigid plastics outside the pipe lid 2, the pipe lid 2 is internally provided with silica gel sealing washer, and the tube body 1 is copper The sampling pipe of material can carry out Thermal desorption processing after sampling.

In the utility model, a circle number block 12, the volume are respectively provided at the circumference of number base ring 61 and number snap ring 62 The number of digital block or alphablock on number block 12 can be arbitrarily arranged according to demand, the pipe positioned at 61 lower part of number base ring Body 1 also sets up benchmark label, which can be triangle, and triangular basis standard label can be made of paster, and be attached to tube body 1 On.Number or letter in number block 12 can be vertically arranged or be horizontally disposed with according to use habit, the elastic ring 11 by After tube body 1 struts, elastic ring 11 can be locked tube body 1, and number base ring 61 can be fixed on tube body 1 by elastic ring 11, and elastic ring 11 sustainable several number snap rings 62 that 61 upper end of number base ring is set.The rectangular recess 63 and number snap ring of number base ring 61 The number of 62 rectangular preiection 64 in number block 12 digital number or alphabetical number it is identical, the rotation of number snap ring 62 to times On one numerical digit or letter, number snap ring 62 can be clamped on 61 upper end of number base ring, and the rectangle on number snap ring 62 is recessed Slot 63 and the also upper and lower of rectangular preiection 64 correspond.

In use, first number base ring 61 is socketed on tube body 1, and number required in number block 12 or letter are turned into base Number snap ring 62, is then inserted on tube body 1 by the direction of standard label meaning, the rotation of number snap ring 62 to required direction, number card The rectangular preiection 64 of 62 lower end of ring is inserted into inside the rectangular recess 63 of number base ring 61, if also needing number digit, then takes one The rectangular preiection 64 of new 62 lower end of number snap ring is inserted into the rectangular recess 63 of the number snap ring 62 fixed by a number snap ring 62 Inside similarly, can also realize the number of long number to realize three-figure number.When tube body 1 do not need number or When needing to adjust number, the handle 10 on number base ring 61 can be elapsed upwards with hand, so that pusher rod 8 moves upwards, passage Jacking block 9 on bar 8 jacks up number snap ring 62 upwards, so that number snap ring 62 is easy to separate from number base ring 61.

Above embodiment is merely exemplary to illustrate the principles of the present invention and its effect, and not for limitation, this is practical new Type.Person skilled in the art can all repair above-described embodiment under the spirit and scope without prejudice to the utility model Decorations improve.Therefore, all lift in the technical field has usually intellectual without departing from the revealed spirit of the utility model With all equivalent modifications completed under technical idea or change, should be covered by the claim of the utility model.

Claims

1. a kind of air sampling tube convenient for number, comprising: tube body (1), pipe lid (2) and solid absorbent (3), the tube body (1) vertical pipe open for upper and lower ends, two pipe lids (2) are fastened on the upper and lower ends of tube body (1) respectively, described solid Body adsorbent (3) is set in tube body (1) inside, and solid absorbent (3) upper and lower ends are provided with silanized glass cotton (4) it seals, the silanized glass cotton (4) is fixedly installed on tube body (1) inside by metal mesh (5), which is characterized in that described Socket is provided with umbering device (6) outside tube body (1), and the umbering device (6) is circular ring shape, the outer circle of the umbering device (6) Several number blocks (12) are fixedly uniformly arranged within one week, the number block (12) is used to number to tube body (1)；

The umbering device (6) includes: to be set to the number base ring (61) of umbering device (6) lower end and be connected on number base ring (61) The number snap ring (62) at end, number base ring (61) top and number snap ring (62) top are provided with several rectangular recess (63), the lower part of the number snap ring (62) is provided with several rectangular preiections (64), the rectangular recess of number base ring (61) (63) it is matched with rectangular preiection (64)；The two sides of the number base ring (61) and the two sides of number snap ring (62) are provided with perpendicular Straight runner (7), the vertical chute (7) is interior to be provided with pusher rod (8), and pusher rod (8) upper end is provided with jacking block (9), institute It states pusher rod (8) lower end to be provided with handle (10), the pusher rod (8) is removable to stretch out at the top of vertical chute (7).

2. a kind of air sampling tube convenient for number according to claim 1, it is characterised in that: the number snap ring (62) Several are provided with, two adjacent number snap rings (62) can coaxially be blocked by rectangular recess (63) and rectangular preiection (64) Tightly, the jacking block (9) is rectangular patch, and the end face of the jacking block (9) is greater than the upper port of sliding slot (7), jacking block (9) setting In sliding slot (7) upper surface.

3. a kind of air sampling tube convenient for number according to claim 2, it is characterised in that: the number base ring (61) The lower end of inner ring is provided with elastic ring (11), and the both ends horizontal of the elastic ring (11) of stretching is fixed in number base ring (61) Enclose the internal diameter both ends of side wall.

4. a kind of air sampling tube convenient for number according to claim 3, it is characterised in that: the number block (12) can It is set as digital block or alphablock, it is 0 to 9 that the digital block, which can number, and it is A into Z any ten that the alphablock, which can number, Letter.

5. a kind of air sampling tube convenient for number according to claim 3, it is characterised in that: the solid absorbent It (3) is one of Tenax, Carbopack B, Carbograph 1, Carbopack X and Carboxen 1000 or more Kind, the solid absorbent (3) is used to acquire the volatile organic matter in air.

6. a kind of air sampling tube convenient for number according to any one of claims 1 to 5, it is characterised in that: The tube body (1) is copper material, is rigid plastics outside the pipe lid (2), the pipe lid (2) is internally provided with silica gel sealing Washer.