CN210953538U - Over-and-under type gas sampling device for environmental detection - Google Patents
Over-and-under type gas sampling device for environmental detection Download PDFInfo
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- CN210953538U CN210953538U CN201921758087.3U CN201921758087U CN210953538U CN 210953538 U CN210953538 U CN 210953538U CN 201921758087 U CN201921758087 U CN 201921758087U CN 210953538 U CN210953538 U CN 210953538U
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- 238000005070 sampling Methods 0.000 title claims abstract description 62
- 230000007613 environmental effect Effects 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims 4
- 230000002146 bilateral effect Effects 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an over-and-under type gas sampling device for environmental monitoring, including the sample box, turn right from a left side and set gradually display screen, button and flow rate adjustment key before the sample box, terminal surface downside fixedly connected with power socket before the sample box, the supporting legs that the symmetry set up around the equal fixedly connected with in both ends about the sample box, turn right from a left side and set gradually thief hatch, handle and sample room sample box upper end, the indoor swing joint of sample has the sampling bottle, be provided with the connecting pipe between sampling bottle and thief hatch, sample box lower extreme middle part fixedly connected with fixing base, fixing base lower extreme block is connected with the lifter. This gaseous sampling device of over-and-under type for environmental detection is fit for taking a sample to the gas of co-altitude, ensures to gain the variety of sample, improves the accuracy nature of environmental detection, and the dismouting of being convenient for reduces area, ensures the integrality of device, ensures the stability of sampling device during operation.
Description
Technical Field
The utility model relates to a sampling equipment technical field specifically is a gaseous sampling device of over-and-under type for environmental detection.
Background
Environmental monitoring is the process of observing, measuring, analyzing changes and environmental influences on one or more environmental elements or indexes intermittently or continuously according to a preset time and space by using a comparable environmental information and data collection method for specific purposes.
Along with the continuous development of industry, cause certain destruction to the environment, in order to improve environmental pollution and understand the effect that the environment was administered, need take a sample and detect the atmosphere through sampling device, but current sampling device exists sampling device's highly fixed, and in same within range, the sample composition who gains is close, consequently is accurate inadequately to the analysis of the sample result of current environment, and sampling device lower extreme supporting seat area is great, the shortcoming of inconvenient carrying.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an over-and-under type gas 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 an over-and-under type gas sampling device for environmental testing, includes the sample box, the terminal surface turns right from a left side and has set gradually display screen, button and flow rate adjustment key before the sample box, terminal surface downside fixedly connected with power socket before the sample box, the supporting legs that the symmetry set up around the equal fixedly connected with in both ends about the sample box, turn right from a left side and have set gradually sampling mouth, handle and sample room in sample box upper end, the indoor swing joint of sample has the sample bottle, be provided with the connecting pipe between sample bottle and sampling mouth, sample box lower extreme middle part fixedly connected with fixing base, fixing base lower extreme block is connected with the lifter.
Preferably, the outer side of the lifting rod is movably connected with a reinforcing rod, the lower end of the reinforcing rod is fixedly connected with a first threaded rod, the lower end of the reinforcing rod is movably connected with a bottom plate, the upper end of the bottom plate is provided with a threaded hole, and the threaded hole is in threaded connection with the first threaded rod.
Preferably, the guide way has all been seted up at both ends about the anchor strut, spacing hole has all been seted up at both ends about the lifter, it has the second threaded rod to peg graft in the spacing hole, the guide way threaded connection has the nut outside the second threaded rod passes.
Preferably, the containing grooves are symmetrically arranged at the front and the back of the upper end of the bottom plate, the open grooves are symmetrically arranged at the left and the right of the outer side of the containing groove at the upper end of the bottom plate, the upper cover is movably connected to the upper end of the containing groove, the clamping blocks are fixedly connected to the lower end of the upper cover and are symmetrically arranged at the left and the right of the upper cover, and the clamping blocks are connected with the open grooves in a.
Preferably, the outer side of the upper end of the lifting rod is fixedly connected with semicircular convex blocks which are symmetrically arranged, and the semicircular convex blocks are connected with the inner wall of the fixing seat in a clamping manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the lifting type gas sampling device for environment detection adjusts the height of the sampling box body through the matching use of the lifting rod and the reinforcing rod, is suitable for sampling gases with different heights, ensures the diversity of obtained samples and improves the accuracy of environment detection;
2. according to the lifting type gas sampling device for environment detection, the reinforcing rods, the lifting rods and the bottom plate are detachably designed, so that the lifting type gas sampling device is convenient to disassemble and assemble, the occupied area is reduced, and the design of the accommodating grooves is used for storing the disassembled lifting rods and the reinforcing rods so as to ensure the integrity of the device;
3. this gaseous sampling device of over-and-under type for environmental detection uses through the cooperation of second threaded rod, nut and guide way, fixes the position of lifter and anchor strut, ensures the stability of sampling device during operation.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the top view structure of the present invention.
In the figure: 1. a sampling box body; 2. a display screen; 3. pressing a key; 4. a flow rate adjustment key; 5. a power outlet; 6. supporting legs; 7. a sampling port; 8. a handle; 9. a sampling chamber; 10. sampling a bottle; 11. a connecting pipe; 12. a fixed seat; 13. a lifting rod; 14. a reinforcing rod; 15. a first threaded rod; 16. a base plate; 17. a threaded hole; 18. a guide groove; 19. a limiting hole; 20. a second threaded rod; 21. a nut; 22. a receiving groove; 23. an open slot; 24. an upper cover; 25. a clamping block; 26. the semicircular lug boss.
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: a lifting type gas sampling device for environmental detection comprises a sampling box body 1, a display screen 2, a key 3, a flow rate adjusting key 4, a power socket 5, a supporting leg 6, a sampling port 7, a handle 8, a sampling chamber 9, a sampling bottle 10, a connecting pipe 11, a fixed seat 12, a lifting rod 13, a reinforcing rod 14, a first threaded rod 15, a bottom plate 16, a threaded hole 17, a guide groove 18, a limiting hole 19, a second threaded rod 20, a nut 21, a containing groove 22, an open slot 23, an upper cover 24, a clamping block 25 and a semicircular lug 26, wherein the display screen 2, the key 3 and the flow rate adjusting key 4 are sequentially arranged on the front end surface of the sampling box body 1 from left to right, the power socket 5 is fixedly connected to the lower side of the front end surface of the sampling box body 1, the supporting leg 6 which is symmetrically arranged front and back is fixedly connected to the left and right ends of the sampling box body 1, the sampling port 7, a sampling bottle 10 is movably connected in the sampling chamber 9, a connecting pipe 11 is arranged between the sampling bottle 10 and the sampling port 7, a fixed seat 12 is fixedly connected in the middle of the lower end of the sampling box body 1, and the lower end of the fixed seat 12 is connected with a lifting rod 13 in a clamping manner;
the outer side of the lifting rod 13 is movably connected with a reinforcing rod 14, the lower end of the reinforcing rod 14 is fixedly connected with a first threaded rod 15, the lower end of the reinforcing rod 14 is movably connected with a bottom plate 16, the upper end of the bottom plate 16 is provided with a threaded hole 17, the threaded hole 17 and the first threaded rod 15 are in threaded connection, and the reinforcing rod 14 and the bottom plate 16 can be conveniently connected and detached by matching the first threaded rod 15 and the threaded hole 17;
the left end and the right end of the reinforcing rod 14 are both provided with guide grooves 18, the left end and the right end of the lifting rod 13 are both provided with limit holes 19, second threaded rods 20 are inserted into the limit holes 19, the outer sides of the second threaded rods 20 penetrate through the guide grooves 18 and are in threaded connection with nuts 21, and the reinforcing rod 14 and the lifting rod 13 are fixed through the design of the second threaded rods 20, the guide grooves 18 and the nuts 21, so that the position stability of the lifting rod 13 is ensured;
the upper end of the bottom plate 16 is provided with front and back symmetrical containing grooves 22, the outer sides of the containing grooves 22 at the upper end of the bottom plate 16 are provided with left and right symmetrical open grooves 23, the upper end of the containing grooves 22 is movably connected with an upper cover 24, the lower end of the upper cover 24 is fixedly connected with left and right symmetrical clamping blocks 25, the clamping blocks 25 are in clamping connection with the open grooves 23, and the open grooves 23 are designed to be used for placing the reinforcing rods 14 and the lifting rods 13, so that the floor area is reduced, and the integrity of parts is ensured by matching with the use of the upper cover 24;
the semicircle lug 26 that the symmetry set up is fixedly connected with in the outside of the upper end of lifter 13, and semicircle lug 26 and the inner wall of fixing base 12 are connected for the block, through the design of semicircle lug 26, effectively strengthen the fastness of connecting between semicircle lug 26 and lifter 13.
The working principle is as follows: firstly, a sampling box body 1 is placed on a stable ground through a supporting leg 6, the sampling box body 1 is electrified through a power socket 5, the flow rate is adjusted through a flow rate adjusting key 4, parameters are displayed on a display screen 2, then various parameters are adjusted through a key 3, a sampling bottle 10 is taken out and placed into a sampling chamber 9, a connecting pipe 11 in a sampling port 7 is connected with the sampling bottle 10, first sampling is started, then an upper cover 24 is moved upwards, a fixture block 25 at the lower end of the upper cover 24 is separated from an open slot 23, a lifting rod 13 and a reinforcing rod 14 in a containing slot 22 are taken out, a first threaded rod 15 at the lower end of the reinforcing rod 14 is screwed into a threaded hole 17 at the upper end of a bottom plate 16, the lifting rod 13 is inserted into the reinforcing rod 14, the sampling box body 1 is lifted upwards through a lifting handle 8, then a fixing base 12 at the lower end of the sampling box body 1 is sleeved outside the lifting rod 13, then begin the sample for the second time, then insert spacing hole 19 with second threaded rod 20 in, upwards remove second threaded rod 20, second threaded rod 20 drives lifter 13 upwards to move, stops in suitable position, screws up nut 21, begins the sample for the third time, detects the sample that obtains at last.
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 (5)
1. The utility model provides an over-and-under type gas sampling device for environmental detection, includes the sample box, its characterized in that: turn right from a left side and set gradually display screen, button and velocity of flow adjustment key before the sample box, terminal surface downside fixedly connected with power socket before the sample box, the supporting legs that the symmetry set up around the equal fixedly connected with in both ends about the sample box, turn right from a left side and set gradually sampling opening, handle and sampling room in the sample box upper end, the indoor swing joint of sampling has the sampling bottle, be provided with the connecting pipe between sampling bottle and sampling opening, sample box lower extreme middle part fixedly connected with fixing base, fixing base lower extreme block is connected with the lifter.
2. The elevating type gas sampling device for environmental testing according to claim 1, wherein: the lifting rod is characterized in that a reinforcing rod is movably connected to the outer side of the lifting rod, a first threaded rod is fixedly connected to the lower end of the reinforcing rod, a bottom plate is movably connected to the lower end of the reinforcing rod, a threaded hole is formed in the upper end of the bottom plate, and the threaded hole and the first threaded rod are in threaded connection.
3. The elevating type gas sampling device for environmental testing according to claim 2, wherein: guide grooves are formed in the left end and the right end of the reinforcing rod, limiting holes are formed in the left end and the right end of the lifting rod, a second threaded rod is inserted in the limiting holes, and nuts are connected to the outer side of the second threaded rod through the guide grooves in a threaded mode.
4. The elevating type gas sampling device for environmental testing according to claim 2, wherein: the bottom plate upper end is provided with a front-back symmetrical containing groove, the bottom plate upper end contains an open groove outside of which a bilateral symmetry open groove is provided, the containing groove upper end is movably connected with an upper cover, the upper cover lower end is fixedly connected with bilateral symmetry clamping blocks, and the clamping blocks are connected with the open groove in a clamping manner.
5. The elevating type gas sampling device for environmental testing according to claim 1, wherein: the outer side of the upper end of the lifting rod is fixedly connected with semicircular convex blocks which are symmetrically arranged, and the semicircular convex blocks are connected with the inner wall of the fixing seat in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921758087.3U CN210953538U (en) | 2019-10-20 | 2019-10-20 | Over-and-under type gas sampling device for environmental detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921758087.3U CN210953538U (en) | 2019-10-20 | 2019-10-20 | Over-and-under type gas sampling device for environmental detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210953538U true CN210953538U (en) | 2020-07-07 |
Family
ID=71382128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921758087.3U Expired - Fee Related CN210953538U (en) | 2019-10-20 | 2019-10-20 | Over-and-under type gas sampling device for environmental detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210953538U (en) |
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2019
- 2019-10-20 CN CN201921758087.3U patent/CN210953538U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |