CN210953511U

CN210953511U - Quantitative suction type sampling device for environment detection

Info

Publication number: CN210953511U
Application number: CN201921758085.4U
Authority: CN
Inventors: 黄慧山; 黄文星; 郑志强
Original assignee: Quanzhou Prosess Testing Technology Co ltd
Current assignee: Quanzhou Prosess Testing Technology Co ltd
Priority date: 2019-10-20
Filing date: 2019-10-20
Publication date: 2020-07-07
Anticipated expiration: 2029-10-20

Abstract

The utility model discloses a formula of quantitative absorption sampling device for environmental detection, including the press head, press head lower extreme fixedly connected with push rod, push rod lower extreme swing joint has supporting platform, supporting platform lower extreme fixedly connected with mounting, mounting lower extreme swing joint holds the pipe, hold pipe lower extreme fixedly connected with connector, connector lower extreme swing joint has the suction tube. This formula sampling device is used in quantitative suction environment measuring, carry out the structural decomposition with supporting platform and appearance pipe, wash after the absorption sample, the more stainless steel of material of appearance pipe also becomes clear glass with the window that can see inside and makes it can carry out high temperature disinfection, protruding type recess and protruding type clamping bar, can make the protruding type clamping bar that corresponds inwards slide according to required measurement and restrict the absorption volume, thereby obtain required measurement, the suction tube, push rod and block rubber can be through the evacuation of air in the appearance pipe, stimulate the push rod backward again, make required sample inhale from suction tube department and hold intraductally.

Description

Quantitative suction type sampling device for environment detection

Technical Field

The utility model relates to a detect technical field, specifically be a sampling device is used in formula environmental detection is inhaled to ration.

Background

The environmental detection refers to detecting the factor representatives influencing the air environmental quality, knowing the trend of determining the environmental quality or the pollution degree and change, and knowing the environmental level to develop a series of environmental works, wherein the main detection objects are natural and artificial, and the detection approaches mainly comprise physics, chemistry and biology.

The environmental detection department also requires differently to all kinds of detection work, and the sampling device that needs to use in the testing process requires also differently, and current sampling device can't absorb, and the sample to some water pollution class is difficult occasionally in the sample, and sampling device does not have structure that can the ration, can't accurately absorb during the sample to sampling device can't carry out cyclic utilization, causes the wasting of resources, and causes the pollution to the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula of quantitative suction sampling device for environmental detection to solve the problem that exists among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quantitative suction formula sampling device for environmental detection, includes the press head, press head lower extreme fixedly connected with push rod, push rod lower extreme swing joint has supporting platform, supporting platform lower extreme fixedly connected with mounting, mounting lower extreme swing joint holds the pipe, hold pipe lower extreme fixedly connected with connector, connector lower extreme swing joint has the suction tube.

Preferably, a first thread is arranged in the fixing piece, a thread groove is formed in the containing pipe, the fixing piece is movably connected with the thread groove through the first thread, transparent glass is arranged in the containing pipe, and a dial gauge is arranged in the transparent glass.

Preferably, hold the pipe and set up the protruding type recess of first protruding type recess and the protruding type recess of second that the equidistance distributes, swing joint has the protruding type clamping bar of first protruding type and the protruding type clamping bar of second that the equidistance distributes in first protruding type recess and the protruding type recess of second and another.

Preferably, the first convex clamping rod and the second convex clamping rod are connected with a push rod in a clamping manner.

Preferably, the upper end of the suction pipe is provided with a second thread, and the lower end of the push rod is fixedly connected with a rubber block.

Preferably, the material of the containing pipe is stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the sampling device for quantitative suction type environment detection, the supporting platform and the containing pipe are structurally decomposed, so that a sample can be conveniently sucked and then cleaned, the material of the containing pipe is more stainless steel, and a window for seeing the internal condition is also changed into transparent glass, so that high-temperature disinfection can be performed after each suction, and the resource waste is reduced;

2. according to the sampling device for quantitative suction type environment detection, the corresponding convex clamping rod can slide inwards to limit the suction amount according to the required measurement through the convex groove and the convex clamping rod arranged in the containing pipe, so that the required measurement is obtained;

3. this sampling device for quantitative suction formula environmental detection can be through the air evacuation with holding in the pipe through suction tube, push rod and the block rubber that sets up, and rethread pulling push rod backward makes required sample follow suction tube department and inhales in the holding.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the container tube of the present invention;

fig. 4 is a schematic front structural view of the present invention.

In the figure: 1. a pressing head; 2. a push rod; 3. a support platform; 4. a fixing member; 5. a pipe is accommodated; 6. a connector; 7. an extraction tube; 8. a first thread; 9. a threaded groove; 10. transparent glass; 11. a dial gauge; 12. a first convex groove; 13. a second convex groove; 14. a first male clamping bar; 15. a second male clamping bar; 16. a second thread; 17. a rubber block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a formula of quantitative suction sampling device for environmental detection, including press head 1, push rod 2, supporting platform 3, mounting 4, hold pipe 5, connector 6, suction pipe 7, first screw thread 8, thread groove 9, clear glass 10, graduation apparatus 11, first protruding type recess 12, the protruding type recess 13 of second, first protruding type clamping bar 14, the protruding type clamping bar 15 of second, second screw thread 16 and rubber block 17, press head 1 lower extreme fixedly connected with

push rod

2, 2 lower extreme swing joint of push rod has supporting

platform

3, 3 lower extreme fixedly connected with mountings 4 of supporting platform, 4 lower extreme swing joint of mountings hold pipe 5, hold 5 lower extreme fixedly connected with connectors 6 of pipe, 6 lower extreme swing joint of connectors has suction pipe 7.

Be provided with first screw thread 8 in the mounting 4, hold and to have seted up threaded groove 9 in the pipe 5, mounting 4 has threaded groove 9 through 8 swing joint of first screw thread, holds and is provided with clear glass 10 in the pipe 5, is provided with graduation apparatus 11 in the clear glass 10, and the mounting 4 and the threaded groove 9 of setting can decompose sampling device, the cleaning and disinfecting of being convenient for.

The pipe 5 is provided with a first convex groove 12 and a second convex groove 13 which are distributed at equal intervals, the first convex groove 12 and the second convex groove 13 are movably connected with a first convex clamping bar 14 and a second convex clamping bar 15 which are distributed at equal intervals in the other first convex groove 12 and the second convex groove 13, and the first convex groove 12 and the second convex groove 13 and the first convex clamping bar 14 and the second convex clamping bar 15 which are arranged can enable the corresponding first convex clamping bar 14 and the second convex clamping bar 15 to slide inwards to limit the suction amount according to the required measurement, so that the required measurement is obtained.

The push rod 2 is connected with the first convex clamping rod 14 and the second convex clamping rod 15 in a clamping mode, and the rubber block 17 can be limited in upward sliding height by the arranged first convex clamping rod 14 and the second convex clamping rod 15.

The upper end of the suction pipe 7 is provided with a second thread 16, the lower end of the push rod 2 is fixedly connected with a rubber block 17, and the arranged rubber block 17 evacuates air in the containing pipe 5 by utilizing friction force and elasticity.

The material of the containing pipe 5 is stainless steel, and the material of the containing pipe 5 is stainless steel, so that high-temperature disinfection can be performed after the absorbing is finished every time, and the resource waste is reduced.

The working principle is as follows: when the sampling detection is needed, firstly, the push rod 2 is placed into the containing pipe 5, the fixing part 4 of the supporting platform 3 is aligned with the threaded groove 9 of the containing pipe 5 to rotate downwards and be screwed, at the moment, the push rod 2 is pushed downwards to enable the rubber block 17 at the front end to empty the air in the containing pipe 5, the suction pipe 7 is taken out and is connected and fixed with the connecting head 6 through the second thread 16, then the first convex clamping rod 14 and the second convex clamping rod 15 which correspond to scales in the containing pipe 5 according to the quantitative amount of the sucked sample are pushed downwards, the suction pipe 7 is taken down after the sample is pushed inwards to the edge of the push rod 2 until the rubber block 17 reaches the limiting position, the operation is convenient to obtain the required measurement according to different requirements, the suction sample is pushed downwards to enable the rubber block 17 to push the sample containing pipe 5 to the detection device through the push pressure head 1, the suction pipe 7 is taken down after the sampling operation is finished, the first convex clamping rod 14 and the second convex clamping rod 15 are respectively pulled outwards to position corresponding to the first convex groove 12 and the second concave groove 15 In the groove 13, the fixing part 4 is rotated upwards and the push rod 2 and the rubber block 17 are taken out, and the push rod 2, the rubber block 17 and the containing pipe 5 are cleaned and then are sterilized in the sterilizing device, so that the resource waste is reduced.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a sampling device is used in formula environmental detection is inhaled to ration, includes the press head, its characterized in that: the utility model discloses a press head, including press head, push head, supporting platform, mounting, holding pipe, connector lower extreme swing joint have a suction tube, press head lower extreme fixedly connected with push rod, push rod lower extreme swing joint has supporting platform, supporting platform lower extreme fixedly connected with mounting, mounting lower extreme swing joint holds the pipe, hold pipe lower extreme fixedly connected with connector, connector lower extreme swing joint has the suction tube.

2. The quantitative suction type sampling device for environmental testing according to claim 1, wherein: the improved glass bottle is characterized in that first threads are arranged in the fixing piece, threaded grooves are formed in the containing pipe, the fixing piece is movably connected with the threaded grooves through the first threads, transparent glass is arranged in the containing pipe, and a dial gauge is arranged in the transparent glass.

3. The quantitative suction type sampling device for environmental testing according to claim 1, wherein: hold the pipe and set up the protruding type recess of first protruding type recess and the protruding type recess of second that the equidistance distributes, swing joint has the protruding type clamping bar of first protruding type clamping bar and the protruding type clamping bar of second that the equidistance distributes in first protruding type recess and the protruding type recess of second of first protruding type recess and second of another.

4. The quantitative suction type sampling device for environmental testing according to claim 3, wherein: the first convex clamping rod and the second convex clamping rod are connected with a push rod in a clamping mode.

5. The quantitative suction type sampling device for environmental testing according to claim 1, wherein: the upper end of the suction pipe is provided with a second thread, and the lower end of the push rod is fixedly connected with a rubber block.

6. The quantitative suction type sampling device for environmental testing according to claim 1, wherein: the material of the containing pipe is stainless steel.