CN212964243U

CN212964243U - Air sample collection device for atmospheric environment monitoring

Info

Publication number: CN212964243U
Application number: CN202020973508.0U
Authority: CN
Inventors: 卢艳丽; 朱淑贞; 靳菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-04-13
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to an environmental monitoring technical field just discloses an atmospheric environment is air sample collection system for monitoring, place the box including a left side, the positive fixedly connected with fixture block of box is placed on a left side, one side swing joint that the box was placed on a left side has the right side to place the box, the portable handle of one side fixedly connected with of box is placed on the right side, the draw-in groove has been seted up in the front that the box was placed on the right side, the inner wall swing joint of right side placed the box has the collection device body, the collection device body is including the collection pipe, the outer wall fixedly connected with pull ring of collection pipe, the one end fixedly connected with intake pipe of collection pipe. This air sample collection system for atmospheric environment monitoring can reach the purpose of convenient collection, can control the volume of gathering the air, makes things convenient for people to operate simultaneously, and the collection step is simple, has made things convenient for people's use, and it is short to gather required time, and collection efficiency is high.

Description

Air sample collection device for atmospheric environment monitoring

Technical Field

The utility model relates to an environmental monitoring technical field specifically is an air sample collection system for atmospheric environment monitoring.

Background

Environmental monitoring is a sentinel and an ear mouth of environmental protection work, is an important component of environmental management, is the most important fundamental and frontier work of environmental protection work, and particularly, along with the frequent occurrence of a series of environmental disasters and environmental accidents in recent years, the research of environmental monitoring technology increasingly draws more attention of national and foreign government scholars. How to conveniently, quickly, low-cost and normatively obtain accurate, reliable and timely environmental samples and monitoring data becomes the key and difficult point of technical research. Along with the continuous development of society, people also attach more and more importance to environmental problem, and the pollution index of air directly influences people's healthy, when examining the air, need use gas acquisition device to sample the air, but traditional collection mode has through balloon or gas cylinder collection, and such collection has the shortcoming of the inconvenient operation and fine save of not being convenient for, not only brings the trouble for collection work and also can produce certain influence to later stage collection analysis simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an atmospheric environment is air sample collection system for monitoring possesses advantages such as convenient collection, has solved the inconvenient problem of general collection system.

(II) technical scheme

For the purpose that realizes the convenient collection of this air sample collection system for atmospheric environment monitoring, the utility model provides a following technical scheme: the utility model provides an atmospheric environment monitoring is with air sample collection system, places the box including a left side, the positive fixedly connected with fixture block of box is placed on a left side, one side swing joint that the box was placed on a left side has the right side to place the box, the portable handle of one side fixedly connected with that the box was placed on the right side, the draw-in groove has been seted up in the front that the box was placed on the right side, the inner wall that the box was placed on the right side has seted up the standing groove, the inner wall swing joint of standing groove has the collection device body, the collection device body includes the collection pipe, the outer wall fixedly connected with pull ring of collection pipe, the.

The outer wall of collection pipe has seted up the through hole, the inner wall swing joint of through hole has the connection pivot, the outer wall fixedly connected with master gear of connection pivot, the one end fixedly connected with collection handle of connection pivot, the inner wall fixedly connected with bearing of collection pipe, the inner wall fixedly connected with external screw thread pole of bearing, the outer wall fixedly connected with pinion of external screw thread pole, the outer wall swing joint of external screw thread pole has the internal thread pipe, the one end fixedly connected with piston of internal thread pipe.

Preferably, the inner wall of the placing groove is fixedly connected with a protective pad, and the protective pad is a rubber protective pad.

Preferably, the inner wall of the air inlet pipe is movably connected with a pipe plug, and the pipe plug is a rubber pipe plug.

Preferably, the outer wall of the clamping block is movably connected with the inner wall of the clamping groove, and the shape and the size of the clamping block are matched with those of the clamping groove.

Preferably, the main gear and the pinion gear are engaged, and the shape and size of the main gear are the same as those of the pinion gear.

Preferably, the number of the placing grooves is eight, every four placing grooves are in one group, and the two groups of placing grooves are respectively arranged on the inner wall of the left placing box and the inner wall of the right placing box.

Preferably, the bearing comprises an outer ring, an inner ring and balls, the outer ring is movably connected with the inner ring through the balls, the outer ring is fixedly connected with the collecting pipe, and the inner ring is fixedly connected with the external thread rod.

Preferably, the inner wall of the collecting pipe is provided with a limiting groove, the inner wall of the limiting groove is movably connected with a limiting block, and one side of the limiting block is fixedly connected with the outer wall of the internal thread pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides an atmospheric environment is air sample collection system for monitoring possesses following beneficial effect:

1. this air sample collection system for atmospheric environment monitoring, through collection system body, the collection pipe, the pull ring, the intake pipe, the through hole, connect the pivot, the master gear, gather the handle, the bearing, the external screw thread pole, the pinion, the use of mutually supporting of internal thread pipe and piston, can reach the purpose of conveniently gathering, can control the volume of gathering the air, make things convenient for people to operate simultaneously, the collection step is simple, has made things convenient for people's use, it is short to gather required time, and collection efficiency is high.

2. This air sample collection system for atmospheric environment monitoring places box, fixture block, the right side through a left side and places mutually supporting of box, portable handle, draw-in groove and standing groove and use, can reach the purpose of conveniently carrying, can once gather multitube air sample simultaneously when going out to gather the sample, compares the experiment, makes the measured data more accurate, has made things convenient for people's use once more.

3. This air sample collection system for atmospheric environment monitoring uses through mutually supporting of standing groove, protection pad and collection system body, can reach the good purpose of protecting effect, can place the collection system body and play the guard action in the standing groove, avoids the collection system body to collide with the damage or the damage that leads to the collection pipe when the transportation, has satisfied people's user demand.

Drawings

FIG. 1 is a front sectional view of the collecting device body of the present invention;

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

fig. 3 is a side view of the collecting device body of the utility model.

In the figure: 1. a left placement box; 2. a clamping block; 3. a right placement box; 4. a carrying handle; 5. a card slot; 6. a placement groove; 7. a protective pad; 8. a collection device body; 9. a collection tube; 10. a pull ring; 11. an air inlet pipe; 12. a pipe plug; 13. a through hole; 14. connecting the rotating shaft; 15. a main gear; 16. collecting a handle; 17. a bearing; 18. an externally threaded rod; 19. a pinion gear; 20. an internally threaded tube; 21. a piston; 22. a limiting groove; 23. and a limiting 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. 1-3, an air sample collecting device for atmospheric environment monitoring comprises a left placing box 1, a clamping block 2 fixedly connected to the front of the left placing box 1, a right placing box 3 movably connected to one side of the left placing box 1, a carrying handle 4 fixedly connected to one side of the right placing box 3, a clamping groove 5 formed in the front of the right placing box 3, an outer wall of the clamping block 2 movably connected to an inner wall of the clamping groove 5, the clamping block 2 is matched with the clamping groove 5 in shape and size, a placing groove 6 is formed in the inner wall of the right placing box 3, the number of the placing grooves 6 is eight, every four placing grooves 6 are in one group, two groups of placing grooves 6 are respectively formed in the inner wall of the left placing box 1 and the inner wall of the right placing box 3, a protective pad 7 is fixedly connected to the inner wall of the placing groove 6, the protective pad 7 is a rubber protective pad, and the air sample collecting device is formed by the left placing, The right placing box 3, the portable handle 4, the clamping groove 5 and the placing groove 6 are mutually matched for use, the purpose of convenient carrying can be achieved, meanwhile, when a user goes out to collect a sample, a multi-tube air sample can be collected for one time, a comparison test is carried out, the detection data are more accurate, the use by people is facilitated again, the inner wall of the placing groove 6 is movably connected with the collecting device body 8, the placing groove 6, the protective pad 7 and the collecting device body 8 are mutually matched for use, the purpose of good protective effect can be achieved, the collecting device body 8 can be placed in the placing groove 6 to play a role in protection, the damage or damage of the collecting tube 9 caused by collision of the collecting device body 8 during transportation is avoided, the use requirements of people are met, the collecting device body 8 comprises the collecting tube 9, the inner wall of the collecting tube 9 is provided with the limiting groove 22, and the inner wall of the limiting groove, and one side of stopper 23 and the outer wall fixed connection of internal thread pipe 20, limiting displacement is played in the setting of spacing groove 22 and stopper 23, make internal thread pipe 20 can only keep horizontal migration, can not rotate, gather the outer wall fixedly connected with pull ring 10 of pipe 9, the one end fixedly connected with intake pipe 11 of gathering pipe 9, the inner wall swing joint of intake pipe 11 has stopcock 12, and stopcock 12 is the rubber stopcock, rubber is the high elastic polymer material that has reversible deformation, be rich in elasticity at room temperature, can produce great deformation under very little exogenic action, can recover the original state after detaching external force, it is good to have elasticity, acid and alkali-resistance's characteristics, can reach sealed effectual purpose through the setting of stopcock 12.

The outer wall of the collecting pipe 9 is provided with a through hole 13, the inner wall of the through hole 13 is movably connected with a connecting rotating shaft 14, the outer wall of the connecting rotating shaft 14 is fixedly connected with a main gear 15, one end of the connecting rotating shaft 14 is fixedly connected with a collecting handle 16, the inner wall of the collecting pipe 9 is fixedly connected with a bearing 17, the inner wall of the bearing 17 is fixedly connected with an external threaded rod 18, the bearing 17 consists of an outer ring, an inner ring and balls, the outer ring is movably connected with the inner ring through the balls, the outer ring is fixedly connected with the collecting pipe 9, the inner ring is fixedly connected with the external threaded rod 18, the outer wall of the external threaded rod 18 is fixedly connected with a pinion 19, the main gear 15 is meshed with the pinion 19, the size of the main gear 15 is the same as that of the pinion 19, the outer wall of the external threaded rod 18 is movably connected with an internal threaded pipe 20, The collecting pipe 9, the pull ring 10, the air inlet pipe 11, the through hole 13, the connecting rotating shaft 14, the main gear 15, the collecting handle 16, the bearing 17, the external threaded rod 18, the pinion 19, the internal threaded pipe 20 and the piston 21 are matched with one another for use, the purpose of convenient collection can be achieved, the quantity of collected air can be controlled, meanwhile, people can conveniently operate, the collecting step is simple, the use of people is facilitated, the collecting time is short, and the collecting efficiency is high.

When the collecting device is used, the collecting device body 8 is taken out of the placing groove 6, the pipe plug 12 is pulled out, the pull ring 10 is held by one hand, the collecting handle 16 is held by the other hand to rotate, the collecting handle 16 drives the connecting rotating shaft 14 to rotate, the connecting rotating shaft 14 drives the pinion 19 to rotate, the pinion 19 is meshed with the main gear 15, the main gear 15 drives the external threaded rod 18 to rotate, the external threaded rod 18 drives the internal threaded pipe 20 to move leftwards, the internal threaded pipe 20 drives the piston to move leftwards, air is sucked into the collecting pipe 9, and the pipe plug 12 is plugged to finish collecting work.

To sum up, this air sample collection system for atmospheric environment monitoring has reached the purpose of convenient collection, has improved the practicality of device, has made things convenient for people to carry out the collection work of sample, has satisfied people's user demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an atmospheric environment monitors uses air sample collection system, includes left side and places box (1), its characterized in that: the front surface of the left placing box (1) is fixedly connected with a clamping block (2), one side of the left placing box (1) is movably connected with a right placing box (3), one side of the right placing box (3) is fixedly connected with a carrying handle (4), the front surface of the right placing box (3) is provided with a clamping groove (5), the inner wall of the right placing box (3) is provided with a placing groove (6), the inner wall of the placing groove (6) is movably connected with an acquisition device body (8), the acquisition device body (8) comprises an acquisition pipe (9), the outer wall of the acquisition pipe (9) is fixedly connected with a pull ring (10), and one end of the acquisition pipe (9) is fixedly connected with an air inlet pipe (11);

gather the outer wall of pipe (9) and seted up through hole (13), the inner wall swing joint of through hole (13) has connection pivot (14), the outer wall fixedly connected with master gear (15) of connection pivot (14), the one end fixedly connected with collection handle (16) of connection pivot (14), the inner wall fixedly connected with bearing (17) of gathering pipe (9), the inner wall fixedly connected with external screw rod (18) of bearing (17), the outer wall fixedly connected with pinion (19) of external screw rod (18), the outer wall swing joint of external screw rod (18) has internal thread pipe (20), the one end fixedly connected with piston (21) of internal thread pipe (20).

2. The air sample collecting device for atmospheric environmental monitoring according to claim 1, characterized in that: the inner wall of the placing groove (6) is fixedly connected with a protective pad (7), and the protective pad (7) is a rubber protective pad.

3. The air sample collecting device for atmospheric environmental monitoring according to claim 1, characterized in that: the inner wall of intake pipe (11) swing joint has stopcock (12), and stopcock (12) are rubber stopcock.

4. The air sample collecting device for atmospheric environmental monitoring according to claim 1, characterized in that: the outer wall of the clamping block (2) is movably connected with the inner wall of the clamping groove (5), and the shape and the size of the clamping block (2) are matched with those of the clamping groove (5).

5. The air sample collecting device for atmospheric environmental monitoring according to claim 1, characterized in that: the main gear (15) is meshed with the pinion (19), and the size of the shape of the main gear (15) is the same as that of the pinion (19).

6. The air sample collecting device for atmospheric environmental monitoring according to claim 1, characterized in that: the number of the placing grooves (6) is eight, every four placing grooves (6) form a group, and the two groups of placing grooves (6) are respectively arranged on the inner wall of the left placing box (1) and the inner wall of the right placing box (3).

7. The air sample collecting device for atmospheric environmental monitoring according to claim 1, characterized in that: the bearing (17) consists of an outer ring, an inner ring and balls, the outer ring is movably connected with the inner ring through the balls, the outer ring is fixedly connected with the collecting pipe (9), and the inner ring is fixedly connected with the external thread rod (18).

8. The air sample collecting device for atmospheric environmental monitoring according to claim 1, characterized in that: the inner wall of the collecting pipe (9) is provided with a limiting groove (22), the inner wall of the limiting groove (22) is movably connected with a limiting block (23), and one side of the limiting block (23) is fixedly connected with the outer wall of the internal threaded pipe (20).