CN215910187U - Atmospheric sampling device for environmental monitoring - Google Patents
Atmospheric sampling device for environmental monitoring Download PDFInfo
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- CN215910187U CN215910187U CN202122292416.3U CN202122292416U CN215910187U CN 215910187 U CN215910187 U CN 215910187U CN 202122292416 U CN202122292416 U CN 202122292416U CN 215910187 U CN215910187 U CN 215910187U
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- connecting pipe
- sampling device
- environmental monitoring
- air sampler
- ring
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Abstract
The utility model relates to the technical field of atmospheric sampling, and discloses an atmospheric sampling device for environmental monitoring, which comprises an air sampler body, wherein a connecting pipe is clamped at the top of the air sampler body, a sampling probe is fixedly installed at the top of the connecting pipe, an installation ring corresponding to the connecting pipe is embedded at the top of the air sampler body, a first sealing ring is clamped above the inner wall of the installation ring, a second sealing ring is clamped below the inner wall of the installation ring, installation grooves are respectively formed in two sides of the installation ring, a spring is arranged in each installation groove, a sealing cover is arranged at one end of each spring, a push plate is fixedly installed at the other end of each spring, a clamping head is fixedly installed at the other end of each push plate, and a clamping groove is formed in the outer wall of each connecting pipe. After the sampling probe is disassembled, the mounting ring is blocked by the cover, and at the moment, the top of the air sampler body is not interfered by a protruding object, so that the air sampler is convenient to carry and transport.
Description
Technical Field
The utility model relates to the technical field of atmospheric sampling, in particular to an atmospheric sampling device for environmental monitoring.
Background
The air pollution is caused by that some substances enter the atmosphere due to human activities or natural processes, present enough concentration and reach enough time, and therefore harm the comfort, health and welfare of human bodies or the environment, people need to sample the atmosphere to observe the pollution degree of the atmosphere, an air sampler is used in the ordinary sampling process, and a sampling probe is fixedly installed at the top of the air sampler, so that the air sampler is inconvenient to carry due to the fact that the sampling probe protrudes out of the air sampler, and the air sampler is inconvenient to place in a protective box, so that the carrying performance of the air sampler in transportation is affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the atmospheric sampling device for environment monitoring, which has the advantages of quickly disassembling and assembling a sampling probe and being convenient to carry, and solves the problems that the air sampler is inconvenient to carry because the sampling probe is fixedly arranged at the top of the air sampler and protrudes out of the air sampler, and the air sampler is inconvenient to place in a protective box, so that the carrying performance of the air sampler in transportation is influenced.
(II) technical scheme
In order to realize the purposes of quickly disassembling and assembling the sampling probe and conveniently carrying, the utility model provides the following technical scheme: the utility model provides an atmosphere sampling device for environmental monitoring, includes the air sampler body, the top joint of the air sampler body has the connecting pipe, the top fixed mounting of connecting pipe has the sampling probe, the top of the air sampler body is inlayed and is had the collar that corresponds with the connecting pipe, the inner wall top joint of collar has first sealing ring, the inner wall below joint of collar has the second sealing ring, the mounting groove has all been seted up to the both sides of collar, the inside of mounting groove is provided with the spring, the one end of spring is provided with the closing cap, the other end fixed mounting of spring has the push pedal, the other end fixed mounting of push pedal has the dop, the draw-in groove has been seted up to the outer wall of connecting pipe.
Preferably, the bottom of the connecting tube extends through and into the interior of the mounting ring.
Preferably, the outer wall of the connecting pipe is respectively provided with a sealing ring groove corresponding to the first sealing ring and the second sealing ring.
Preferably, the surface of the push plate is provided with a groove corresponding to the spring.
Preferably, one end of the clamping head, which is far away from the push plate, and the cross section of the clamping groove are trapezoidal.
Preferably, the sealing cover is in threaded connection with the inner wall of the mounting groove.
Preferably, one end of the clamping head, which is far away from the push plate, penetrates and extends into the clamping groove.
(III) advantageous effects
Compared with the prior art, the utility model provides an atmospheric sampling device for environment monitoring, which has the following beneficial effects:
1. this atmospheric sampling device for environmental monitoring, sampling probe insert the inside of collar through the connecting pipe in, utilize first sealing ring and second sealing ring to guarantee the connection sealing performance of this department, reduce the entering of dust and rainwater to improve the life of air sampler body.
2. This atmosphere sampling device for environmental monitoring, the connecting pipe inserts the in-process of collar, the dop receives the extrusion of connecting pipe, in the inside of temporary withdrawal mounting groove, when the sealed annular in the connecting pipe outside docks with first sealing ring and second sealing ring, the top that just in time the dop received the spring pushes away the card in the draw-in groove, thereby realize the joint to the connecting pipe, otherwise when upwards extracting the connecting pipe, the dop also can be in the inside of retraction mounting groove, until the connecting pipe completely with the complete separation of collar, thereby realize the dismantlement to the connecting pipe.
3. This atmosphere sampling device for environmental monitoring, with the sampling probe dismantlement back, plug up the collar through the lid, the top of at this moment air sampler body does not have convex object to disturb, carries not only conveniently, but also convenient transportation.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1-an air sampler body, 2-a connecting pipe, 3-a sampling probe, 4-a mounting ring, 5-a first sealing ring, 6-a second sealing ring, 7-a mounting groove, 8-a spring, 9-a push plate, 10-a chuck, 11-a clamping groove and 12-a sealing cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an atmosphere sampling device for environmental monitoring includes an air sampler body 1, wherein a connecting pipe 2 is fastened to the top of the air sampler body 1, a sampling probe 3 is fixedly mounted on the top of the connecting pipe 2, a mounting ring 4 corresponding to the connecting pipe 2 is embedded on the top of the air sampler body 1, the bottom of the connecting pipe 2 penetrates and extends into the mounting ring 4, a first sealing ring 5 is fastened above the inner wall of the mounting ring 4, a second sealing ring 6 is fastened below the inner wall of the mounting ring 4, sealing ring grooves corresponding to the first sealing ring 5 and the second sealing ring 6 are respectively formed on the outer wall of the connecting pipe 2, the first sealing ring 5 and the second sealing ring 6 are used to ensure the connection sealing performance of the connecting ring, reduce the entry of dust and rainwater, and thus prolong the service life of the air sampler body 1, wherein, both sides of the mounting ring 4 are provided with mounting grooves 7, wherein, the inside of the mounting groove 7 is provided with a spring 8, wherein, one end of the spring 8 is provided with a sealing cover 12, the sealing cover 12 is in threaded connection with the inner wall of the mounting groove 7, the sealing cover 12 can be twisted and opened by threads, the maintenance and the replacement of the internal parts are convenient, wherein the other end of the spring 8 is fixedly provided with a push plate 9, the surface of the push plate 9 is provided with a groove corresponding to the spring 8, wherein the other end of the push plate 9 is fixedly provided with a clamping head 10, the outer wall of the connecting pipe 2 is provided with a clamping groove 11, one end of the clamping head 10, which is far away from the push plate 9, penetrates and extends into the clamping groove 11, one end of the clamping head 10, which is far away from the push plate 9, and the cross section of the clamping groove 11 are in a trapezoidal shape, the clamping head 10 is influenced by the inclined surface of the clamping groove 11, and once the clamping head 10 is stressed, the clamping head can shrink towards the inside of the mounting groove 7.
When in use, the sampling probe 3 is inserted into the mounting ring 4 through the connecting pipe 2, the first sealing ring 5 and the second sealing ring 6 are utilized to ensure the connection sealing performance of the position, and the entering of dust and rainwater is reduced, thereby prolonging the service life of the air sampler body 1.
This atmosphere sampling device for environmental monitoring, connecting pipe 2 inserts the in-process of collar 4, dop 10 receives the extrusion of connecting pipe 2, in the inside of temporary withdrawal mounting groove 7, when the seal ring groove in the connecting pipe 2 outside docks with first sealing ring 5 and second sealing ring 6, the top that just in time dop 10 received spring 8 pushes away the card in draw-in groove 11, thereby realize the joint to connecting pipe 2, otherwise when upwards extracting connecting pipe 2, dop 10 also can withdraw in the inside of mounting groove 7, until connecting pipe 2 complete with collar 4's complete separation, thereby realize the dismantlement to connecting pipe 2.
In summary, according to the atmosphere sampling device for environment monitoring, after the sampling probe 3 is detached, the mounting ring 4 is blocked through the cover, and at this time, the top of the air sampler body 1 is not interfered by a protruding object, so that the atmosphere sampling device is convenient to carry and transport.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an atmospheric sampling device for environmental monitoring, includes the air sampler body (1), the top joint of the air sampler body (1) has connecting pipe (2), the top fixed mounting of connecting pipe (2) has sampling probe (3), its characterized in that: the top of the air sampler body (1) is inlayed and is had mounting ring (4) that correspond with connecting pipe (2), the inner wall top joint of mounting ring (4) has first sealing ring (5), the inner wall below joint of mounting ring (4) has second sealing ring (6), mounting groove (7) have all been seted up to the both sides of mounting ring (4), the inside of mounting groove (7) is provided with spring (8), the one end of spring (8) is provided with closing cap (12), the other end fixed mounting of spring (8) has push pedal (9), the other end fixed mounting of push pedal (9) has dop (10), draw-in groove (11) have been seted up to the outer wall of connecting pipe (2).
2. The atmospheric sampling device for environmental monitoring according to claim 1, characterized in that: the bottom of the connecting tube (2) extends through and into the interior of the mounting ring (4).
3. The atmospheric sampling device for environmental monitoring according to claim 1, characterized in that: and sealing ring grooves corresponding to the first sealing ring (5) and the second sealing ring (6) are respectively formed in the outer wall of the connecting pipe (2).
4. The atmospheric sampling device for environmental monitoring according to claim 1, characterized in that: the surface of the push plate (9) is provided with a groove corresponding to the spring (8).
5. The atmospheric sampling device for environmental monitoring according to claim 1, characterized in that: one end of the clamping head (10) far away from the push plate (9) and the cross section of the clamping groove (11) are in a trapezoidal shape.
6. The atmospheric sampling device for environmental monitoring according to claim 1, characterized in that: the sealing cover (12) is in threaded connection with the inner wall of the mounting groove (7).
7. The atmospheric sampling device for environmental monitoring according to claim 1, characterized in that: one end of the clamping head (10) far away from the push plate (9) penetrates and extends into the clamping groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122292416.3U CN215910187U (en) | 2021-09-18 | 2021-09-18 | Atmospheric sampling device for environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122292416.3U CN215910187U (en) | 2021-09-18 | 2021-09-18 | Atmospheric sampling device for environmental monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215910187U true CN215910187U (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122292416.3U Active CN215910187U (en) | 2021-09-18 | 2021-09-18 | Atmospheric sampling device for environmental monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215910187U (en) |
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2021
- 2021-09-18 CN CN202122292416.3U patent/CN215910187U/en active Active
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