CN218035920U

CN218035920U - Atmosphere movement monitoring device with sampling function

Info

Publication number: CN218035920U
Application number: CN202221953660.8U
Authority: CN
Inventors: 张潇小
Original assignee: Anhui Saiwu Environmental Technology Co ltd
Current assignee: Anhui Saiwu Environmental Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-13
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses an atmosphere movement monitoring device with sampling function, which relates to the technical field of atmosphere movement monitoring, and comprises an atmospheric pollutant concentration analyzer arranged on an atmosphere monitoring vehicle, wherein a side wall of the atmospheric pollutant concentration analyzer is provided with a small air pump, an air exhaust end of the small air pump is provided with a double-pipe joint, a port of the double-pipe joint is provided with a first sampling pipe, a side wall of the first sampling pipe is provided with a sampling bottle, and the sampling bottle is controlled to be opened and closed through a closing mechanism arranged inside the first sampling pipe; and the other port of the double-pipe joint is provided with a second sampling pipe, a mounting frame is arranged at one port of the second sampling pipe, and an air filtering membrane is arranged in the mounting frame. The utility model discloses economic benefits and social benefits sampling operation convenient to realize the air makes things convenient for the staff to collect the air sampling sample of two differences and carries out contrast detection analysis, and then improves the accuracy nature of atmospheric pollutants concentration analysis appearance monitoring operation.

Description

Atmosphere movement monitoring device with sampling function

Technical Field

The utility model relates to an atmosphere mobile monitoring technical field specifically is an atmosphere mobile monitoring device with sampling function.

Background

The atmospheric quality monitoring refers to a process of performing stationing observation on main pollutants in the atmosphere of one region and evaluating the atmospheric environmental quality. The atmospheric quality monitoring is generally based on factors such as the scale of a region, the distribution and the source intensity of an atmospheric pollution source, meteorological conditions, topography and the like, and a few or more than ten representative measuring points (atmospheric sampling points) are selected in the region to perform regular monitoring of a specified project.

And the measuring process for observing and analyzing the change and the influence on the environment of the pollutant concentration in the atmospheric environment. The atmospheric pollution monitoring is to measure the kind and concentration of pollutants in the atmosphere and observe the time-space distribution and change rule of the pollutants.

The monitored molecular pollutants mainly comprise sulfur oxides, nitrogen oxides, carbon monoxide, ozone, halogenated hydrocarbons, hydrocarbons and the like; the particulate pollutants mainly comprise dust fall, total suspended particles, floating dust and acid sedimentation.

Present atmosphere mobile monitoring device generally is through settling atmospheric pollutants concentration analysis appearance and moving on the tractor and monitor the operation, when atmospheric pollutants concentration analysis appearance operation, generally be through the leading-in air of aspiration pump, in order to carry out real-time air monitoring analysis operation, but to the comparatively serious air circumstance region of partial pollution, only lean on atmospheric pollutants concentration analysis appearance's monitoring data, certain contrastive analysis lacks, and present atmospheric pollutants concentration analysis appearance reserves the function to the air sampling and has certain not enough, inconvenient staff collects different air sampling samples and carries out contrastive detection analysis, lead to influencing atmospheric pollutants concentration analysis appearance monitoring operation's accuracy nature.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem that current atmosphere movement monitoring device exists in using, the utility model provides an atmosphere movement monitoring device with sampling function.

An atmosphere movement monitoring device with a sampling function comprises an atmospheric pollutant concentration analyzer arranged on an atmosphere monitoring vehicle, wherein a small air pump is arranged on one side wall of the atmospheric pollutant concentration analyzer, a double-pipe joint is arranged at an air pumping end of the small air pump, a first sampling pipe is arranged at one port of the double-pipe joint, a sampling bottle is arranged on the side wall of the first sampling pipe, and the opening and closing of the sampling bottle are controlled by a closing mechanism arranged inside the first sampling pipe;

and the other port of the double-pipe joint is provided with a second sampling pipe, a mounting frame is arranged at one port of the second sampling pipe, and an air filter membrane is arranged in the mounting frame.

Furthermore, a mounting hole is formed in the side wall of the first sampling tube, threads are arranged on the inner wall of the mounting hole in a tapping mode, an input tube is arranged at the bottle mouth of the sampling bottle and penetrates through the mounting hole to be connected with the mounting hole in a threaded mode.

Further, closing mechanism includes baffle, pivot pole, rotatory fan blade of many fans, gear, rack and sealed lid, the baffle sets up in the inside of sampling pipe one, the pivot pole is provided with through both ends and inlays a swivelling joint in a bearing and the sampling pipe of establishing at a sampling pipe inner wall, many the equidistance of rotatory fan blade sets up on the outer wall of pivot pole, and rotatory fan blade is rotatory through baffle guide wind direction.

Further, the gear is arranged on the rotating shaft rod, a sliding groove is formed in the side wall of the first sampling pipe, the rack and the sealing cover are arranged in the sliding groove and are in sliding connection with the sliding groove, the tooth end of the rack is meshed with the gear, one end of the rack is fixedly connected with the sealing cover, and the inner end opening of the mounting opening is closed in an abutting mode through the sealing cover.

Further, be provided with on the rack lateral wall and dial the piece, dial the piece and run through the lateral wall of sampling pipe one, the spout inner wall is offered and is used for cooperating to dial the gliding notch that runs through of piece.

Furthermore, a sampling branch pipe used for conveying air to the atmospheric pollutant concentration analyzer is arranged on the side wall of the first sampling pipe in a communicated mode.

The utility model has the advantages that:

1. adopt small-size aspiration pump, the double-barrelled joint, sampling pipe one, the sampling bottle, sampling pipe two, mounting frame and filtration membrane cooperation, through small-size aspiration pump through double-barrelled joint by sampling pipe one extraction air, and monitor the analysis operation in with the leading-in atmospheric pollutants concentration analysis appearance of air through the sampling branch pipe, and simultaneously, part air passes through the installing port and is stored in the leading-in sampling bottle by the input tube, be convenient for directly carry out the sampling operation of air, and then make the sampling pipe two carry out the air suction operation in step, and make the air current pass through the filtration membrane surface that the mounting frame set up, be convenient for filter and stay the particulate matter in the air on the filtration membrane, be convenient for carry out the filtration sampling operation of air, and then be convenient for at the in-process of atmospheric pollutants concentration analysis appearance monitoring operation, realize the economic benefits of the economic benefits and social benefits's sampling operation, make things convenient for the staff to collect the air sampling sample of duplicate difference and carry out the contrast detection analysis, and then improve the accuracy nature of atmospheric pollutants concentration analysis appearance monitoring operation.

2. Adopt sampling pipe one, the installing port, the sampling bottle, input tube and closing mechanism cooperation, through the air that flows in the sampling pipe one, and make the air blow to rotatory fan blade through the drainage of baffle, and then drive rotatory fan blade and pivot pole and pass through the inner wall rotation that the bearing wound sampling pipe one, and then drive gear revolve, and promote the rack and slide along the spout thereupon, and then make sealed lid slide along the spout thereupon, and shield the inner port of installing port, move the stirring piece through the staff simultaneously, be convenient for adjust the position that resets rack and sealed lid, make things convenient for next closed operation, the structure linkage nature is strong, after being convenient for to the sampling bottle to pass through the input tube and leading into a certain amount of sampling air, carry out closed operation.

Drawings

Fig. 1 is a perspective view of an atmospheric pollutant concentration analyzer.

FIG. 2 is a cross-sectional view of a first sampling tube.

Fig. 3 is an enlarged structural diagram at B in fig. 2.

Fig. 4 is a sectional view of a bearing.

Fig. 5 is an enlarged schematic view of a portion a in fig. 1.

1. An atmospheric pollutant concentration analyzer; 2. a small air pump; 3. a double pipe joint; 4. a first sampling pipe; 5. a sampling bottle; 6. a second sampling pipe; 7. installing a frame; 8. an air filtration membrane; 9. an installation port; 10. an input tube; 11. a baffle plate; 12. a spindle rod; 13. rotating the fan blade; 14. a gear; 15. a rack; 16. a sealing cover; 17. a chute; 18. a shifting block; 19. sampling branch pipes; 20. and (5) a bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

The utility model provides an atmosphere removes monitoring devices with sampling function, is including setting up atmospheric contaminant concentration analysis appearance 1 on the atmosphere monitoring vehicle, and 1 lateral wall of atmospheric contaminant concentration analysis appearance is provided with small-size aspiration pump 2, and the end of bleeding of small-size aspiration pump 2 is provided with double tube adapter 3, and a port of double tube adapter 3 is provided with sampling pipe 4, and the mouth of pipe of sampling pipe 4 sets to the rectangle, is provided with sampling bottle 5 on the lateral wall of sampling pipe 4. Through small-size aspiration pump 2 through double-barrelled coupling 3 by sampling pipe 4 extraction air, the air is stored in leading-in sampling bottle 5 of input tube 10 through installing port 9, is convenient for directly carry out the sampling operation of air, refer to fig. 1, 2.

Another port of double-barrelled joint 3 is provided with sampling pipe two 6, and the mouth of pipe of sampling pipe two 6 sets to the rectangle, and a port department of sampling pipe two 6 is provided with installing frame 7, is provided with air filter membrane 8 in the installing frame 7. Make two 6 synchronous air suction operations that carry out of sampling pipe, and make the air flow through the 8 surfaces of air filter membrane that set up through installing frame 7, be convenient for filter and stay the particulate matter in the air on the filter membrane, be convenient for carry out the filtration sampling operation of air, and then be convenient for at the in-process of 1 monitoring operation of atmospheric pollutant concentration analyzer, realize the economic benefits and social benefits sampling operation of air, make things convenient for the staff to collect the air sampling sample of two differences and carry out the contrast detection analysis, and then improve the accuracy nature of 1 monitoring operation of atmospheric pollutant concentration analyzer, refer to fig. 1, fig. 2.

Seted up installing port 9 on the lateral wall of sampling pipe 4, the tapping of 9 inner walls of installing port is equipped with the screw thread, and the bottleneck department of sampling bottle 5 is provided with input tube 10, and input tube 10 wears to locate in the installing port 9 to with installing port 9 threaded connection. The sampling bottle 5 is convenient to mount and dismount, and refer to fig. 1 and 2.

Sampling bottle 5 opens and shuts through the closing mechanism control that sets up in sampling pipe 4 inside. The closing mechanism comprises a baffle plate 11, a rotating shaft rod 12, a plurality of rotating fan blades 13, a gear 14, a rack 15 and a sealing cover 16, wherein the baffle plate 11 is arranged inside the first sampling pipe 4, the baffle plate 11 is in an inverted trapezoid shape, and the wind direction of external air enters from the position below the first sampling pipe 4. The rotating shaft rod 12 is rotatably connected with the first sampling pipe 4 through bearings 20 embedded in the inner walls of the first sampling pipe 4 at two ends, a plurality of rotating fan blades 13 are arranged on the outer wall of the rotating shaft rod 12 at equal intervals, and the rotating fan blades 13 guide the wind direction to rotate through the baffle plates 11. The rotating fan 13 is set to be a strainer shape, and the notch end of the rotating fan 13 faces to one side of the baffle plate 11 for guiding the wind direction, referring to fig. 2 and 4.

The gear 14 is arranged on the rotating shaft rod 12, the side wall of the first sampling tube 4 is provided with a sliding groove 17, the rack 15 and the sealing cover 16 are both arranged in the sliding groove 17 and are in sliding connection with the sliding groove 17, the tooth end of the rack 15 is meshed with the gear 14, one end of the rack 15 is fixedly connected with the sealing cover 16, and the inner port of the mounting port 9 is closed in an abutting mode through the sealing cover 16. Through the air that flows in sampling pipe 4 to make the air blow to rotatory fan blade 13 through the drainage of baffle 11, and then drive rotatory fan blade 13 and pivot pole 12 and rotate around the inner wall of sampling pipe 4 through bearing 20, and then drive gear 14 and rotate, and promote rack 15 and slide along spout 17 thereupon, and then make sealed lid 16 slide along spout 17 thereupon, and shield the interior port of installing port 9, the structure linkage nature is strong, after being convenient for to sampling bottle 5 through leading-in a certain amount of sampling air of input tube 10, carry out the closure operation, refer to fig. 2, fig. 3.

The side wall of the rack 15 is provided with a poking block 18, the poking block 18 penetrates through the side wall of the first sampling tube 4, and the inner wall of the sliding groove 17 is provided with a through notch used for matching the poking block 18 to slide. The worker moves the toggle block 18, so that the positions of the reset rack 15 and the sealing cover 16 can be adjusted conveniently, and the next closing operation is facilitated, referring to fig. 1 and 5.

And a sampling branch pipe 19 for conveying air to the atmospheric pollutant concentration analyzer 1 is arranged on the side wall of the sampling pipe I4 in a communication mode. Air is introduced into the atmospheric pollutant concentration analyzer 1 through the sampling branch pipe 19 to perform monitoring and analysis operations, see fig. 1 and 2.

It is understood that the embodiments described are merely exemplary of some, and not intended to be exhaustive, and that those skilled in the art will be able to make various changes, additions and substitutions to the specific embodiments described, without departing from the spirit of the invention or exceeding the scope of the invention as defined in the appended claims. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure.

Claims

1. The atmosphere movement monitoring device with the sampling function comprises an atmosphere pollutant concentration analyzer (1) arranged on an atmosphere monitoring vehicle and is characterized in that a small air pump (2) is arranged on one side wall of the atmosphere pollutant concentration analyzer (1), a double pipe joint (3) is arranged at an air exhaust end of the small air pump (2), a first sampling pipe (4) is arranged at one port of the double pipe joint (3), a sampling bottle (5) is arranged on the side wall of the first sampling pipe (4), and the opening and closing of the sampling bottle (5) are controlled through a closing mechanism arranged inside the first sampling pipe (4);

another port of double-barrelled joint (3) is provided with sampling pipe two (6), a port department of sampling pipe two (6) is provided with installing frame (7), be provided with air filter membrane (8) in installing frame (7).

2. The atmospheric movement monitoring device with the sampling function according to claim 1, wherein a mounting opening (9) is formed in a side wall of the sampling tube I (4), a thread is tapped on an inner wall of the mounting opening (9), an input tube (10) is arranged at a bottle mouth of the sampling bottle (5), and the input tube (10) is inserted into the mounting opening (9) and is in threaded connection with the mounting opening (9).

3. The atmospheric movement monitoring device with the sampling function according to claim 2, wherein the closing mechanism comprises a baffle plate (11), a rotating shaft rod (12), a plurality of rotating fan blades (13), a gear (14), a rack (15) and a sealing cover (16), the baffle plate (11) is arranged inside the first sampling pipe (4), the rotating shaft rod (12) is rotatably connected with the first sampling pipe (4) through a bearing (20) which is arranged at two ends of the rotating shaft rod and embedded in the inner wall of the first sampling pipe (4), the plurality of rotating fan blades (13) are equidistantly arranged on the outer wall of the rotating shaft rod (12), and the rotating fan blades (13) guide the wind direction to rotate through the baffle plate (11).

4. The atmospheric movement monitoring device with the sampling function according to claim 3, wherein the gear (14) is arranged on the rotating shaft rod (12), a sliding groove (17) is formed in the side wall of the sampling tube I (4), the rack (15) and the sealing cover (16) are both arranged in the sliding groove (17) and are in sliding connection with the sliding groove (17), the tooth end of the rack (15) is meshed with the gear (14), one end of the rack (15) is fixedly connected with the sealing cover (16), and the inner port of the mounting port (9) is abutted and closed through the sealing cover (16).

5. The atmospheric movement monitoring device with the sampling function according to claim 4, wherein a shifting block (18) is arranged on a side wall of the rack (15), the shifting block (18) penetrates through a side wall of the sampling tube I (4), and a through notch for matching the shifting block (18) to slide is formed in the inner wall of the sliding groove (17).

6. An atmospheric movement monitoring device with a sampling function according to claim 1, characterized in that a sampling branch pipe (19) for conveying air to the atmospheric pollutant concentration analyzer (1) is communicated with the side wall of the first sampling pipe (4).