CN208805400U - A kind of low concentration particulate matter sample devices - Google Patents
A kind of low concentration particulate matter sample devices Download PDFInfo
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- CN208805400U CN208805400U CN201821163603.3U CN201821163603U CN208805400U CN 208805400 U CN208805400 U CN 208805400U CN 201821163603 U CN201821163603 U CN 201821163603U CN 208805400 U CN208805400 U CN 208805400U
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- low concentration
- particulate matter
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Abstract
The utility model discloses a kind of low concentration particulate matter sample devices, including support rod, one end of the support rod is hinged with the first sucker, and first has been bolted telescopic rod at the top of sucker, the second sucker is bolted at the top of the telescopic rod, and the side of the second sucker is hinged with connecting rod, is socketed with connecting tube outside the other end of the connecting rod, and the other end of connecting tube and support rod are hinged, linear guide has been bolted in the bottom of the support rod.The utility model, during sampling, sampling gun is held always without staff, the physical strength of staff is saved, while improving the stability of sampling pump, sampling pipe and solenoid valve sampling, guarantees that low concentration particulate matter measurement result is accurate and reliable, after sampling, can be easy to carry by the components folding storage such as support rod, connecting tube and threaded rod, it brings great convenience for staff.
Description
Technical field
The utility model relates to low concentration particulate matter sampling technique fields more particularly to a kind of sampling of low concentration particulate matter to set
It is standby.
Background technique
Exhaust gas refers to the poisonous and hazardous gas that the mankind are discharged in production and life process.Especially chemical plant, steel
The generation of factory, pharmaceutical factory and coking plant and oil plant etc. and the brought life exhaust gas of human lives, the exhaust gas smell of discharge
Greatly, it seriously pollutes environment and influences human health, many containing pollutant kind in exhaust gas, physics and chemical property are very multiple
Miscellaneous, toxicity is also not quite similar.
It in exhaust-gas treatment discharge process, needs to detect exhaust gas, wherein just including the low concentrations of particulates in exhaust gas
Object measurement, in low concentration particulate matter continuous mode, staff needs to use low concentration particulate matter sample devices, currently, main
The low concentration particulate matter in exhaust piping is sampled by sampling gun, in sampling process, rely primarily on staff
Hand-held sampling gun protrudes into inside exhaust piping, and this mode expends a large amount of physical strength of staff, meanwhile, cause the stabilization of sampling
Property it is poor so that low concentration particulate matter measurement result inaccuracy.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of low concentrations of particulates proposed
Object sample devices.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of low concentration particulate matter sample devices, including support rod, one end of the support rod are hinged with the first sucker, and
Telescopic rod has been bolted at the top of first sucker, the second sucker has been bolted at the top of the telescopic rod, and
The side of second sucker is hinged with connecting rod, connecting tube is socketed with outside the other end of the connecting rod, and connecting tube is another
End is hinged with support rod, and linear guide has been bolted in the bottom of the support rod, and the bottom of linear guide is embedded with
Position limiting slide block, slot has been bolted in the bottom of the position limiting slide block, and the bottom end of slot is connected with screw thread by eye-splice
Bar, the Basolateral of the threaded rod is socketed with regulation pipe, and sampling pump has been bolted in the bottom of regulation pipe, described to adopt
Handle has been bolted in the side of sample pump, and the other side inlet of sampling pump is threaded with sampling pipe, the sampling
Graduated scale is carved in the outer circumferential walls side of pipe, and the other end of the sampling pipe is threaded with solenoid valve, and the sampling pump goes out
It is threaded with collection hose at mouthful, shield is socketed on the outside of the sampling pipe, passes through bolt at the top of the support rod
It is connected with horizontal ruler, backplate has been bolted in the bottom of the sampling pump.
Preferably, the connecting tube is connected with regulating nut by bearing on the outside of the nozzle of connecting rod, and adjusts spiral shell
Cap is threadedly coupled with connecting rod.
Preferably, the outer circumferential walls top of the regulation pipe is connected with adjusting knob, and adjusting knob and spiral shell by bearing
Rasp bar is threadedly coupled.
Preferably, laser pen, and the laser beam of laser pen and sampling has been bolted in the side of the sampling pump
It is horizontally disposed between the central axes of pipe.
Preferably, the outer circumferential walls of the shield are opened up there are four the slide opening that equidistantly distributes, and four slide openings is interior
Portion slidably connects pull rod, and grip block has been bolted in one end that pull rod is located inside shield.
Preferably, spring has been bolted in the side of the grip block, and the other end of spring by bolt and is prevented
Shield connection.
Preferably, the sampling pump and solenoid valve are connected with switch by conducting wire, and switch and be installed on handle by bolt
On.
The utility model has the following beneficial effects:
1. the utility model proposes low concentration particulate matter sample devices, staff is by the first sucker and the second sucker point
It is not fixed on the top of sample tap, sampling pump is mounted on support rod using the cooperation of slot and eye-splice, it will be on sampling pump
Sampling pipe position is fixed, and in sampling process, staff only needs to push handle, and sampling pump is moved along linear guide, i.e.,
Sampling pipe and solenoid valve can be smoothly pushed into the inside of exhaust piping, during sampling, are not necessarily to staff's hand always
Sampling gun is held, the physical strength of staff is saved, while improving the stability of sampling pump, sampling pipe and solenoid valve sampling, is guaranteed low
Concentration of particles object measurement result is accurate and reliable.
2. the utility model proposes low concentration particulate matter sample devices, installation support rod, turn regulating nut, adjust
Connecting rod protrudes into the length inside connecting tube, to adjust the required position of support rod by observation horizontal ruler, opens laser pen,
The laser beam turn adjusting knob of reference laser pen, is adjusted to the height of sampling pump, so that sampling pipe and the sampling of solenoid valve face
The center of mouth, improves the accuracy of sampling, meanwhile, after sampling, reverse operating can be by support rod, connecting tube and screw thread
The components folding storage such as bar, so that low concentration particulate matter sample devices is easy to use, it is easy to carry, it is brought for staff
Great convenience.
3. the utility model proposes low concentration particulate matter sample devices shield is mounted on sample tap before sampling
Place, meanwhile, grip block is pushed using spring, shield is firmly clamped at sample tap, when sampling, sampling pipe is in shield
Internal slide, can be vomited from sample tap to avoid sample gas, protect the safety of staff.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of low concentration particulate matter sample devices schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of low concentration particulate matter sample devices protective roof structure schematic diagram；
Fig. 3 be the utility model proposes a kind of low concentration particulate matter sample devices slot and threaded rod structural representation
Figure.
In figure: 1 solenoid valve, 2 sampling pipes, 3 shields, 4 first suckers, 5 telescopic rods, 6 second suckers, 7 connecting rods, 8 are directly
Line guide rail, 9 support rods, 10 regulating nuts, 11 horizontal rulers, 12 connecting tubes, 13 position limiting slide blocks, 14 slots, 15 adjusting knobs, 16 spiral shells
Hose, 20 sampling pumps, 21 pull rods, 22 grip blocks, 23 regulation pipes are collected in rasp bar, 17 laser pens, 18 handles, 19.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of low concentration particulate matter sample devices, including horizontally disposed support rod 9, the one of support rod 9
End is hinged with the first sucker 4, and telescopic rod 5 has been bolted in the top of the first sucker 4, and the top of telescopic rod 5 passes through spiral shell
It tethers and is connected to the second sucker 6, and the side of the second sucker 6 is hinged with connecting rod 7, the company of being socketed with outside the other end of connecting rod 7
Adapter tube 12, and the other end of connecting tube 12 and support rod 9 are hinged, linear guide 8 has been bolted in the bottom of support rod 9,
And the bottom of linear guide 8 is embedded with position limiting slide block 13, slot 14, and slot has been bolted in the bottom of position limiting slide block 13
14 bottom end is connected with the threaded rod 16 being vertically arranged by eye-splice, and the Basolateral of threaded rod 16 is socketed with regulation pipe 23, and
Sampling pump 20 has been bolted in the bottom of regulation pipe 23, and handle 18 has been bolted in the side of sampling pump 20, and adopts
The other side inlet of sample pump 20 is threaded with sampling pipe 2, and graduated scale is carved in the outer circumferential walls side of sampling pipe 2, and samples
Pipe 2 is made of stainless steel material, and the inner surface and the outer surface of sampling pipe 2 is coated with anti-decaying paint, the other end screw thread of sampling pipe 2
It is connected with solenoid valve 1, the exit of sampling pump 20, which is threaded with, collects hose 19, and the outside of sampling pipe 2 is socketed with shield
3, and shield 3 is made of tempered glass material, horizontal ruler 11 has been bolted in the top of support rod 9, sampling pump 20
Backplate has been bolted in bottom, and collects hose 19 and connect by clip with backplate.
In the utility model, connecting tube 12 is connected with regulating nut 10 by bearing on the outside of the nozzle of connecting rod 7, and
Regulating nut 10 is threadedly coupled with connecting rod 7, and the outer circumferential walls top of regulation pipe 23 is connected with adjusting knob 15 by bearing, and
Adjusting knob 15 is threadedly coupled with threaded rod 16, and laser pen 17, and laser pen 17 has been bolted in the side of sampling pump 20
Laser beam and sampling pipe 2 central axes between be horizontally disposed with, the outer circumferential walls of shield 3 are opened up there are four equidistantly distributing
Slide opening, and the inside of four slide openings slidably connects pull rod 21, and one end that pull rod 21 is located inside shield 3 passes through bolt
Grip block 22 made of rubber material are connected with, spring, and the other end of spring has been bolted in the side of grip block 22
It is connect by bolt with shield 3, spring is socketed on the outside of pull rod 21, and sampling pump 20 and solenoid valve 1 are connected with by conducting wire
Switch, and switch is installed on handle 18 by bolt, the other end of handle 18 is equipped with power lead.
Working principle: the first sucker 4 and the second sucker 6 are separately fixed at the top of sample tap, turn tune by staff
Nut 10 is saved, connecting rod 7 is adjusted and protrudes into the length inside connecting tube 12, to adjust support rod 9 by observation horizontal ruler 11
Shield 3 is mounted at sample tap by required position, and when sampling, sampling pipe 2 utilizes slot 14 in the internal slide of shield 3
Sampling pump 20 is mounted on support rod 9 by the cooperation with eye-splice, opens laser pen 17, the laser beam turn of reference laser pen 17
Adjusting knob 15 is adjusted to the height of sampling pump 20, so that the center of 1 face thief hatch of sampling pipe 2 and solenoid valve, in sampling process
In, staff only needs to push handle 18, and sampling pump 20 is moved along linear guide 8, can be by sampling pipe 2 and solenoid valve 1
The smoothly inside of push-in exhaust piping, starts sampling pump 20 and solenoid valve 1, can suck low concentration particulate matter together with gas
In container, sampling operation is completed.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (7)
1. a kind of low concentration particulate matter sample devices, including support rod (9), which is characterized in that cut with scissors one end of the support rod (9)
It is connected to the first sucker (4), and telescopic rod (5) has been bolted at the top of the first sucker (4), the top of the telescopic rod (5)
Portion has been bolted the second sucker (6), and the side of the second sucker (6) is hinged with connecting rod (7), the connecting rod (7)
The other end outside be socketed with connecting tube (12), and the other end of connecting tube (12) and support rod (9) are hingedly, the support rod
(9) bottom has been bolted linear guide (8), and the bottom of linear guide (8) is embedded with position limiting slide block (13), described
The bottom of position limiting slide block (13) has been bolted slot (14), and the bottom end of slot (14) is connected with threaded rod by eye-splice
(16), the Basolateral of the threaded rod (16) is socketed with regulation pipe (23), and the bottom of regulation pipe (23) is bolted
Have sampling pump (20), the side of the sampling pump (20) has been bolted handle (18), and the other side of sampling pump (20)
Inlet is threaded with sampling pipe (2), and graduated scale, the sampling pipe (2) are carved in the outer circumferential walls side of the sampling pipe (2)
The other end be threaded with solenoid valve (1), the exit of the sampling pump (20) be threaded with collect hose (19), it is described
It is socketed on the outside of sampling pipe (2) shield (3), horizontal ruler (11), institute has been bolted at the top of the support rod (9)
Backplate has been bolted in the bottom for stating sampling pump (20).
2. a kind of low concentration particulate matter sample devices according to claim 1, which is characterized in that the connecting tube (12) is leaned on
It is connected with regulating nut (10) on the outside of the nozzle of nearly connecting rod (7) by bearing, and regulating nut (10) and connecting rod (7) screw thread
Connection.
3. a kind of low concentration particulate matter sample devices according to claim 1, which is characterized in that the regulation pipe (23)
Outer circumferential walls top is connected with adjusting knob (15) by bearing, and adjusting knob (15) is threadedly coupled with threaded rod (16).
4. a kind of low concentration particulate matter sample devices according to claim 1, which is characterized in that the sampling pump (20)
Side has been bolted laser pen (17), and water between the laser beam of laser pen (17) and the central axes of sampling pipe (2)
Flat setting.
5. a kind of low concentration particulate matter sample devices according to claim 1, which is characterized in that the shield (3)
Outer circumferential walls open up that there are four the slide openings that equidistantly distribute, and the inside of four slide openings slidably connects pull rod (21), pull rod
(21) it is located at shield (3) internal one end and grip block (22) has been bolted.
6. a kind of low concentration particulate matter sample devices according to claim 5, which is characterized in that the grip block (22)
Spring has been bolted in side, and the other end of spring is connect by bolt with shield (3).
7. a kind of low concentration particulate matter sample devices according to claim 1, which is characterized in that the sampling pump (20) and
Solenoid valve (1) is connected with switch by conducting wire, and switch is installed on handle (18) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163603.3U CN208805400U (en) | 2018-07-23 | 2018-07-23 | A kind of low concentration particulate matter sample devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163603.3U CN208805400U (en) | 2018-07-23 | 2018-07-23 | A kind of low concentration particulate matter sample devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208805400U true CN208805400U (en) | 2019-04-30 |
Family
ID=66228772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821163603.3U Active CN208805400U (en) | 2018-07-23 | 2018-07-23 | A kind of low concentration particulate matter sample devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208805400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414449A (en) * | 2022-01-25 | 2022-04-29 | 四川大学 | Novel intelligent occupational health real-time detection device |
| CN117074115A (en) * | 2023-08-24 | 2023-11-17 | 江苏新晟环境检测有限公司 | Gas sampler for waste gas detection |
-
2018
- 2018-07-23 CN CN201821163603.3U patent/CN208805400U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414449A (en) * | 2022-01-25 | 2022-04-29 | 四川大学 | Novel intelligent occupational health real-time detection device |
| CN117074115A (en) * | 2023-08-24 | 2023-11-17 | 江苏新晟环境检测有限公司 | Gas sampler for waste gas detection |
| CN117074115B (en) * | 2023-08-24 | 2024-02-27 | 江苏新晟环境检测有限公司 | Gas sampler for waste gas detection |
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