CN213516513U

CN213516513U - Outdoor air sampling device for environment detection

Info

Publication number: CN213516513U
Application number: CN202022480200.5U
Authority: CN
Inventors: 董佳慧; 王霞
Original assignee: Inner Mongolia Neihua Technology Co ltd
Current assignee: Inner Mongolia Neihua Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-22
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses an outdoor air sampling device for environment measuring, include: a body assembly including a first housing and a first channel; a first through groove is formed in the upper surface of the first shell; the sampling assembly comprises a second shell, an air valve, a first exhaust pipe, a rod body, a first sealing gasket, a third plate body, a fourth plate body and a second exhaust pipe; and a second shell is welded on the bottom wall of the inner part of the first shell. The utility model discloses a when the third casing is dismantled, with the fourth blast pipe roll-off to the third blast pipe of second casing one side, fourth blast pipe extrusion seventh plate body, the seventh plate body is through the articulated horizontal hunting of third fixed block, promotes fifth plate body and second slider and extrudees the spring, and the spring takes place deformation and drives seventh plate body horizontal hunting, blocks up the third blast pipe, has avoided collecting the structure and has leaded to the phenomenon of air leakage when dismantling.

Description

Outdoor air sampling device for environment detection

The technical field is as follows:

the utility model relates to an environment detection technology field specifically is an outdoor air sampling device for environment detection.

Background art:

with the continuous development of economy, environmental protection is increasingly emphasized, environmental detection refers to the detection and test of specified technical performance indexes of certain objects (gas, liquid and solid) by using a specified method, and the environmental detection is the basis of environmental protection work and is the basis of environmental legislation, environmental planning and environmental decision. Environmental monitoring is one of the important means of environmental management, the staff detects through the air to different positions, thereby judge whether the air is polluted, when detecting the air, at first need carry out the sampling operation to the air, current outdoor air sampling device is when sampling, the piston rod that is driven the air compression board by the pneumatic cylinder moves down, the sampling of breathing in through the inside breathing pipe of cover of breathing in, the air in the external environment passes through the filter layer and then gets into the inside of absorption chamber, nevertheless still has following problem:

after the sampling of current air sampling device is accomplished, need dismantle collection device, detect on changeing the detector with inside air, however collection device when dismantling, the inside air of collection device is very easy to be arranged the air through the blast pipe, and the air that leads to after the sampling to accomplish is less, causes the result of detection inaccurate, for this reason, provides an outdoor air sampling device for environment measuring.

The utility model has the following contents:

an object of the utility model is to provide an outdoor air sampling device for environment measuring to solve the problem that proposes among the above-mentioned background art.

The utility model discloses by following technical scheme implement: an outdoor air sampling device for environmental detection, comprising:

a body assembly including a first housing and a first channel; a first through groove is formed in the upper surface of the first shell;

the sampling assembly comprises a second shell, an air valve, a first exhaust pipe, a rod body, a first sealing gasket, a third plate body, a fourth plate body and a second exhaust pipe; a second shell is welded on the bottom wall of the interior of the first shell, a first exhaust pipe is communicated with one side of the second shell, one end of the first exhaust pipe penetrates through the interior of the first through groove, an air valve is mounted on the outer side wall of the first exhaust pipe, a third plate body is connected to the inner side wall of the second shell in a sliding mode, a rod body is welded on the upper surface of the third plate body, the top of the rod body penetrates through the top wall of the interior of the second shell, a fourth plate body is welded on the top wall of the interior of the second shell, a first sealing gasket is bonded on the lower surface of the third plate body, and a second exhaust pipe is communicated with the upper surface;

the collecting assembly comprises a third shell, a third exhaust pipe, a spring, a second sliding block, a fifth plate body, a fourth exhaust pipe, a second sealing gasket, a third fixing block, a second groove and a seventh plate body; a third shell is arranged on one side of the first shell, a third exhaust pipe is communicated with one side of the third shell, a fourth exhaust pipe is connected with the inner side wall of the third exhaust pipe in a sliding manner, penetrates through one side of the first shell and is communicated with one side of the second shell, two second grooves are symmetrically formed in the inner side wall of the third exhaust pipe, third fixing blocks are welded inside the two second grooves, one side of the third fixed block is hinged with a seventh plate body, one side of the seventh plate body is hinged with a fifth plate body, one side of the fifth plate body is hinged with a second sliding block which is connected inside the two second grooves in a sliding manner, the inner side walls of the two second grooves are welded with springs, one side of the second sliding block is welded at one end of the spring, and a second sealing gasket is bonded on the inner side wall of the third exhaust pipe.

As further preferable in the present technical solution: an adjusting assembly is arranged in the main body assembly and comprises an electric push rod, a first fixing block and an arc-shaped plate body; electric putter is installed to the inside diapire of first casing, electric putter's piston rod welding has first fixed block, one side symmetry of first fixed block articulates there are two arc plate bodies, two the equal fixed connection of inside wall of arc plate body in first exhaust pipe's lateral wall.

As further preferable in the present technical solution: and the outer side wall of each arc-shaped plate body is welded with a fixing bolt, and the front surface of each fixing bolt is in threaded connection with a second plate body.

As further preferable in the present technical solution: the upper surface of the first shell is hinged to a first plate body, a first groove is formed in one side of the first shell, a first sliding block is welded to one side of the third shell, and the first sliding block is connected to the inside of the first groove in a sliding mode.

As further preferable in the present technical solution: the inside wall of fourth blast pipe articulates there is the sixth plate body, the inside wall welding of fourth blast pipe has the second fixed block, one side fixed connection of sixth plate body in one side of second fixed block.

As further preferable in the present technical solution: and a second through groove is formed in the upper surface of the third shell, and a sealing plug is connected inside the second through groove in a sliding manner.

The utility model has the advantages that: the utility model discloses a when the third casing is dismantled, with the fourth blast pipe roll-off to the third blast pipe of second casing one side, fourth blast pipe extrusion seventh plate body, the seventh plate body is through the articulated horizontal hunting of third fixed block, promotes fifth plate body and second slider and extrudees the spring, and the spring takes place deformation and drives seventh plate body horizontal hunting, blocks up the third blast pipe, has avoided collecting the structure and has leaded to the phenomenon of air leakage when dismantling.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic view of a connection structure of the third exhaust pipe and the fourth exhaust pipe of the present invention.

In the figure: 10. a body assembly; 11. a first housing; 12. a first plate body; 13. a first through groove; 14. a first groove; 15. a first slider; 20. an adjustment assembly; 21. an electric push rod; 22. a first fixed block; 23. an arc-shaped plate body; 24. a second plate body; 25. fixing the bolt; 30. a sampling component; 31. a second housing; 32. an air valve; 33. a first exhaust pipe; 34. a rod body; 35. a first gasket; 36. a third plate body; 37. a fourth plate body; 38. a second exhaust pipe; 40. a collection assembly; 41. a third housing; 42. a second through groove; 43. a sealing plug; 44. a third exhaust pipe; 45. a spring; 46. a second slider; 47. a fifth plate body; 48. a fourth exhaust pipe; 49. a sixth plate body; 491. a second fixed block; 492. a second gasket; 493. a third fixed block; 494. a second groove; 495. a seventh plate body.

The specific implementation mode is as follows:

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: an outdoor air sampling device for environmental detection, comprising:

a body assembly 10, the body assembly 10 including a first housing 11 and a first through groove 13; a first through groove 13 is formed in the upper surface of the first shell 11;

the sampling assembly 30, the sampling assembly 30 includes a second housing 31, an air valve 32, a first exhaust pipe 33, a rod 34, a first gasket 35, a third plate 36, a fourth plate 37 and a second exhaust pipe 38; a second shell 31 is welded on the bottom wall of the inner portion of the first shell 11, a first exhaust pipe 33 is communicated with one side of the second shell 31, one end of the first exhaust pipe 33 penetrates through the inner portion of the first through groove 13, an air valve 32 is installed on the outer side wall of the first exhaust pipe 33, a third plate 36 is connected to the inner side wall of the second shell 31 in a sliding mode, a rod body 34 is welded on the upper surface of the third plate 36, the top of the rod body 34 penetrates through the top wall of the inner portion of the second shell 31 and is welded with a fourth plate 37, a first sealing gasket 35 is bonded on the lower surface of the third plate 36, and a second exhaust pipe 38 is communicated with the upper surface of;

a collecting assembly 40, wherein the collecting assembly 40 includes a third housing 41, a third exhaust pipe 44, a spring 45, a second slider 46, a fifth plate 47, a fourth exhaust pipe 48, a second gasket 492, a third fixing block 493, a second groove 494 and a seventh plate 495; one side of first casing 11 is provided with third casing 41, one side intercommunication of third casing 41 has third exhaust pipe 44, the inside wall sliding connection of third exhaust pipe 44 has fourth exhaust pipe 48, fourth exhaust pipe (48) run through one side of first casing 11 and communicate in one side of second casing 31, two second recess 494 have been seted up to the inside wall symmetry of third exhaust pipe 44, third fixed block 493 has all been welded in the inside of two second recess 494, one side of third fixed block 493 all articulates there is seventh plate body 495, one side of seventh plate body 495 articulates there is fifth plate body 47, one side of fifth plate body 47 articulates there is second slider 46, second slider 46 sliding connection is in the inside of two second recess 494, spring 45 has all been welded to the inside wall of two second recess 494, one side of second slider 46 welds in the one end of spring 45, the inside wall bonding of third exhaust pipe 44 has second sealed pad 492.

In this embodiment, specifically: an adjusting assembly 20 is installed inside the main body assembly 10, and the adjusting assembly 20 comprises an electric push rod 21, a first fixing block 22 and an arc-shaped plate body 23; an electric push rod 21 is installed on the bottom wall of the interior of the first shell 11, a first fixing block 22 is welded on a piston rod of the electric push rod 21, two arc-shaped plate bodies 23 are symmetrically hinged to one side of the first fixing block 22, and the inner side walls of the two arc-shaped plate bodies 23 are fixedly connected to the outer side wall of the first exhaust pipe 33; by adjusting the arrangement of the assembly 20, the first exhaust pipe 33 can be adjusted in height, so that air with different heights can be sampled.

In this embodiment, specifically: the outer side walls of the two arc-shaped plate bodies 23 are welded with fixing bolts 25, and the front surfaces of the fixing bolts 25 are in threaded connection with a second plate body 24; by arranging the fixing bolt 25 and the second plate body 24, the fixing bolt 25 is rotated to fix the second plate body 24, so that the two arc-shaped plate bodies 23 are fixed.

In this embodiment, specifically: a first plate body 12 is hinged to the upper surface of the first shell 11, a first groove 14 is formed in one side of the first shell 11, a first sliding block 15 is welded to one side of the third shell 41, and the first sliding block 15 is connected to the inside of the first groove 14 in a sliding mode; through the setting of first plate body 12, first recess 14 and first slider 15, first plate body 12 blocks up first logical groove 13, avoids the inside that the dust got into first casing 11 when the device was idle, and first slider 15 slides in the inside of first recess 14, when installing third casing 41, and is spacing to third casing 41.

In this embodiment, specifically: a sixth plate body 49 is hinged to the inner side wall of the fourth exhaust pipe 48, a second fixing block 491 is welded to the inner side wall of the fourth exhaust pipe 48, and one side of the sixth plate body 49 is fixedly connected to one side of the second fixing block 491; through the setting of sixth plate body 49 and second fixed block 491, when the inside air of fourth blast pipe 48 flows, the air promotes sixth plate body 49 and takes place the swing, and the air flows to the inside of third casing 41, and second fixed block 491 carries on spacingly to sixth plate body 49, avoids the air to flow back out of third casing 41.

In this embodiment, specifically: a second through groove 42 is formed in the upper surface of the third housing 41, and a sealing plug 43 is slidably connected inside the second through groove 42; by the arrangement of the second through groove 42 and the sealing plug 43, the sealing plug 43 slides inside the second through groove 42, thereby exhausting the air inside the third housing 41.

In the present embodiment, the electric putter 21 is model ADW 80.

Working principle or structural principle, when in use, a worker moves the device to a working place to perform sampling work, the first plate body 12 is opened through hinging, a switch for controlling the starting of the electric push rod 21 is pressed, a piston rod of the electric push rod 21 drives the first fixing block 22 and the two arc-shaped plate bodies 23 to move upwards, the first exhaust pipe 33 is clamped between the two arc-shaped plate bodies 23, the two arc-shaped plate bodies 23 are fixed by rotating the fixing bolt 25, the worker pulls the fourth plate body 37 to move upwards to drive the rod body 34 and the third plate body 36 to slide in the second shell 31, air in the second shell 31 is exhausted through the second exhaust pipe 38, external air is exhausted into the second shell 31 through the first exhaust pipe 33, the fourth exhaust pipe 48 on one side of the second shell 31 is slid into the third exhaust pipe 44, the first sliding block 15 is slid into the first groove 14, spacing is carried out on the third casing 41, when the fourth exhaust pipe 48 slides into the third exhaust pipe 44, the fourth exhaust pipe 48 extrudes the seventh plate 495, the seventh plate 495 swings left and right through the hinge of the third fixing block 493 to push the fifth plate 47 and the second slider 46 to extrude the spring 45, after air in the second casing 31 enters the fourth exhaust pipe 48, the sixth plate 49 is pushed to swing, the air enters the third casing 41 through the third exhaust pipe 44, after collection is completed, the fourth exhaust pipe 48 slides out of the third exhaust pipe 44, the spring 45 deforms to drive the seventh plate 495 to swing left and right, the third exhaust pipe 44 is blocked, the sealing plug 43 is pulled out of the second through groove 42, and the sampled air can be discharged and detected, so that convenience and practicability are achieved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An outdoor air sampling device for environmental sensing, comprising:

a body assembly (10), the body assembly (10) comprising a first housing (11) and a first through slot (13); a first through groove (13) is formed in the upper surface of the first shell (11);

the sampling assembly (30) comprises a second shell (31), an air valve (32), a first exhaust pipe (33), a rod body (34), a first sealing gasket (35), a third plate body (36), a fourth plate body (37) and a second exhaust pipe (38); a second shell (31) is welded on the bottom wall of the first shell (11), a first exhaust pipe (33) is communicated with one side of the second shell (31), one end of the first exhaust pipe (33) penetrates through the inside of the first through groove (13), an air valve (32) is installed on the outer side wall of the first exhaust pipe (33), a third plate body (36) is connected to the inner side wall of the second shell (31) in a sliding mode, a rod body (34) is welded on the upper surface of the third plate body (36), the top of the rod body (34) penetrates through the top wall of the second shell (31) and is welded with a fourth plate body (37), a first sealing gasket (35) is bonded on the lower surface of the third plate body (36), and a second exhaust pipe (38) is communicated with the upper surface of the second shell (31);

the collecting assembly (40) comprises a third shell (41), a third exhaust pipe (44), a spring (45), a second sliding block (46), a fifth plate body (47), a fourth exhaust pipe (48), a second sealing gasket (492), a third fixing block (493), a second groove (494) and a seventh plate body (495); one side of the first shell (11) is provided with a third shell (41), one side of the third shell (41) is communicated with a third exhaust pipe (44), the inner side wall of the third exhaust pipe (44) is connected with a fourth exhaust pipe (48) in a sliding manner, the fourth exhaust pipe (48) penetrates through one side of the first shell (11) and is communicated with one side of the second shell (31), two second grooves (494) are symmetrically formed in the inner side wall of the third exhaust pipe (44), third fixed blocks (493) are welded in the second grooves (494), one side of each third fixed block (493) is hinged with a seventh plate body (495), one side of each seventh plate body (495) is hinged with a fifth plate body (47), one side of each fifth plate body (47) is hinged with a second sliding block (46), and the second sliding blocks (46) are connected in the second grooves (494) in a sliding manner, springs (45) are welded on the inner side walls of the two second grooves (494), one side of the second sliding block (46) is welded at one end of each spring (45), and a second sealing gasket (492) is bonded on the inner side wall of the third exhaust pipe (44).

2. An outdoor air sampling device for environmental detection, according to claim 1, wherein: an adjusting assembly (20) is installed inside the main body assembly (10), and the adjusting assembly (20) comprises an electric push rod (21), a first fixing block (22) and an arc-shaped plate body (23); electric putter (21) are installed to the inside diapire of first casing (11), the piston rod welding of electric putter (21) has first fixed block (22), the one side symmetry of first fixed block (22) articulates there are two arc plate bodies (23), two the equal fixed connection in inside wall of arc plate body (23) in the lateral wall of first exhaust pipe (33).

3. An outdoor air sampling device for environmental detection, according to claim 2, wherein: two fixing bolts (25) are welded on the outer side walls of the arc-shaped plate bodies (23), and the front surface of each fixing bolt (25) is in threaded connection with a second plate body (24).

4. An outdoor air sampling device for environmental detection, according to claim 1, wherein: the upper surface of first casing (11) articulates there is first plate body (12), first recess (14) have been seted up to one side of first casing (11), one side welding of third casing (41) has first slider (15), first slider (15) sliding connection in the inside of first recess (14).

5. An outdoor air sampling device for environmental detection, according to claim 1, wherein: the inside wall of fourth blast pipe (48) articulates there is sixth plate body (49), the inside wall welding of fourth blast pipe (48) has second fixed block (491), one side fixed connection of sixth plate body (49) in one side of second fixed block (491).

6. An outdoor air sampling device for environmental detection, according to claim 1, wherein: a second through groove (42) is formed in the upper surface of the third shell (41), and a sealing plug (43) is connected to the inside of the second through groove (42) in a sliding mode.