CN211904809U - Portable sampler suitable for malodorous gas in ambient air - Google Patents
Portable sampler suitable for malodorous gas in ambient air Download PDFInfo
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- CN211904809U CN211904809U CN202020530017.9U CN202020530017U CN211904809U CN 211904809 U CN211904809 U CN 211904809U CN 202020530017 U CN202020530017 U CN 202020530017U CN 211904809 U CN211904809 U CN 211904809U
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Abstract
The utility model discloses a sample thief convenient to carry that is applicable to foul gas in ambient air, including circular cylinder, side inlet port, top recess, connecting rod, circular handle, go up connecting rod, lower connecting rod, connecting seat, rubber piston, a plurality of side inlet ports have been seted up to circular cylinder bottom side a week equidistance, the top recess has been seted up at the circular cylinder top, install circular handle through the connecting rod in the recess of top, go up connecting rod, lower connecting rod, connecting seat and rubber piston and all install inside circular cylinder, and install at the connecting rod top connecting rod bottom the connecting rod, go up connecting rod bottom threaded connection connecting rod top down, install at the connecting seat top connecting rod bottom down, rubber piston is installed to the connecting seat bottom. The utility model discloses simple structure, reasonable in design, convenience simple to use can realize automatically that the air inlet seals after accomplishing the collection gas, and two upper and lower separations, conveniently carries about the connecting rod can be realized.
Description
Technical Field
The utility model relates to a portable's sample thief that is applicable to foul gas in the ambient air.
Background
Gas sampling is the process of collecting samples of atmospheric pollutants or contaminated air. With the gradual deterioration of the environment, the environmental protection monitoring strength of China is continuously strengthened. The sampling and monitoring of the gas is an important means for realizing the environmental protection monitoring. The existing environment-friendly gas sampling uses a gas leather bag, so that the operation is complex and the carrying is not easy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable's sample thief that is applicable to foul gas in the ambient air to solve the problem that proposes in 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 sample thief that is applicable to foul gas in ambient air convenient to carry, includes circular cylinder, side inlet port, top recess, connecting rod, circular handle, goes up connecting rod, lower connecting rod, connecting seat, rubber piston, its characterized in that: a plurality of side inlet ports have been seted up to circular barrel bottom side a week equidistance, the top recess has been seted up at the circular barrel top, install circular handle through the connecting rod in the recess of top, go up connecting rod, lower connecting rod, connecting seat and rubber piston and all install inside circular barrel, and install at last connecting rod top connecting rod bottom, go up connecting rod bottom threaded connection at connecting rod top down, install at the connecting seat top connecting rod bottom down, rubber piston is installed to the connecting seat bottom.
Preferably: the portable sampler suitable for foul gas in ambient air further comprises a telescopic rod, a sealing gasket and a sliding groove, the sliding groove is formed in the upper connecting rod and the lower connecting rod, the telescopic rod is installed in the sliding groove and can slide in the upper connecting rod and the lower connecting rod, and the sealing gasket is installed at the bottom of the telescopic rod and is used for sealing a side air inlet hole in a circle at the bottom of the circular cylinder.
The utility model has the advantages that: the utility model discloses simple structure, reasonable in design, convenience simple to use can realize automatically that the air inlet seals after accomplishing the collection gas, and two upper and lower separations, conveniently carries about the connecting rod can be realized.
Drawings
FIG. 1 is a schematic structural view of the portable sampler for malodorous gas in ambient air according to the present invention;
FIG. 2 is a schematic structural view of the portable sampler for malodorous gas in ambient air according to the present invention;
fig. 3 is a schematic structural diagram of the portable sampler suitable for malodorous gas in ambient air.
In the figure: 1. circular cylinder, 2, side inlet port, 3, top recess, 4, connecting rod, 5, circular handle, 6, last connecting rod, 7, lower connecting rod, 8, connecting seat, 9, rubber piston, 10, telescopic link, 11, sealed pad, 12, spout.
Detailed Description
The invention will be further elucidated with reference to the following figures and specific embodiments:
as shown in fig. 1-3, a portable sampler suitable for malodorous gas in ambient air comprises a round cylinder body 1, a side air inlet 2, a top groove 3, a connecting rod 4, a round handle 5, an upper connecting rod 6, a lower connecting rod 7, a connecting seat 8 and a rubber piston 9, a plurality of side air inlets 2 are arranged on the bottom side of the circular cylinder 1 at equal intervals on the circumference, a top groove 3 is arranged on the top of the circular cylinder 1, a round handle 5 is arranged in the top groove 3 through a connecting rod 4, the upper connecting rod 6, the lower connecting rod 7, the connecting seat 8 and the rubber piston 9 are all arranged in the round cylinder body 1, the bottom of the connecting rod 4 is arranged at the top of the upper connecting rod 6, the bottom of the upper connecting rod 6 is connected with the top of the lower connecting rod 7 through screw threads, the bottom of the lower connecting rod 7 is arranged at the top of the connecting seat 8, and the bottom of the connecting seat 8 is provided with a rubber piston 9. Portable's sample thief that is applicable to foul gas in the ambient air still includes telescopic link 10, sealed 11 and spout 12 of filling up, spout 12 has all been seted up in last connecting rod 6 and the lower connecting rod 7, install telescopic link 10 in the spout 12, and telescopic link 10 can slide in last connecting rod 6 and lower connecting rod 7, sealed 11 of filling up is installed to telescopic link 10 bottom for the side inlet port 2 of 1 bottom a week of sealed circular cylinder body.
The utility model discloses a use method: drive connecting rod 4 through circular handle 5 and drive connecting rod 6 and lower connecting rod 7 in proper order, and drive connecting seat 8 and rubber piston 9 through lower connecting rod 7 and climb in circular cylinder 1, make near side inlet port 2 collect near the air in circular cylinder 1 through atmospheric pressure, after promoting to the top back in upper connecting rod 6 and the lower connecting rod 7 telescopic link 10 top intersect with connecting seat 8 and through connecting seat 8 upwards promote partly back, block up side inlet port 2 through sealed pad 11, prevent gas leakage, and can take out from lower connecting rod 7 with the part above upper connecting rod 6, conveniently carry.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The embodiments are therefore to be considered in all respects as illustrative and all changes which come within the meaning and range of equivalency are therefore intended to be embraced therein.
Claims (2)
1. The utility model provides a sample thief that is applicable to foul gas in ambient air convenient to carry, includes circular cylinder (1), side inlet port (2), top recess (3), connecting rod (4), circular handle (5), upper connecting rod (6), lower connecting rod (7), connecting seat (8), rubber piston (9), its characterized in that: a plurality of side inlet ports (2) have been seted up to circular cylinder (1) bottom side a week equidistance, top recess (3) have been seted up at circular cylinder (1) top, install circular handle (5) through connecting rod (4) in top recess (3), go up connecting rod (6), lower connecting rod (7), connecting seat (8) and rubber piston (9) and all install inside circular cylinder (1), and connecting rod (4) bottom installs at last connecting rod (6) top, go up connecting rod (6) bottom threaded connection connecting rod (7) top under, connecting rod (7) bottom is installed at connecting seat (8) top down, rubber piston (9) are installed to connecting seat (8) bottom.
2. The portable sampler for malodorous gas in ambient air as claimed in claim 1, wherein: portable's sample thief that is applicable to foul gas in ambient air still includes telescopic link (10), sealed pad (11) and spout (12), spout (12) have all been seted up in upper connecting rod (6) and lower connecting rod (7), install telescopic link (10) in spout (12), and telescopic link (10) can slide in upper connecting rod (6) and lower connecting rod (7), sealed pad (11) are installed to telescopic link (10) bottom for side inlet port (2) of sealed circular barrel (1) bottom a week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020530017.9U CN211904809U (en) | 2020-04-13 | 2020-04-13 | Portable sampler suitable for malodorous gas in ambient air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020530017.9U CN211904809U (en) | 2020-04-13 | 2020-04-13 | Portable sampler suitable for malodorous gas in ambient air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904809U true CN211904809U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020530017.9U Active CN211904809U (en) | 2020-04-13 | 2020-04-13 | Portable sampler suitable for malodorous gas in ambient air |
Country Status (1)
| Country | Link |
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| CN (1) | CN211904809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295481A (en) * | 2021-05-26 | 2021-08-24 | 湖北省生态环境监测中心站 | Malodorous gas sampling device |
-
2020
- 2020-04-13 CN CN202020530017.9U patent/CN211904809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295481A (en) * | 2021-05-26 | 2021-08-24 | 湖北省生态环境监测中心站 | Malodorous gas sampling device |
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