CN206832537U - It is a kind of to gather environment measuring atmosphere samplers with point more - Google Patents
It is a kind of to gather environment measuring atmosphere samplers with point more Download PDFInfo
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- CN206832537U CN206832537U CN201720536376.3U CN201720536376U CN206832537U CN 206832537 U CN206832537 U CN 206832537U CN 201720536376 U CN201720536376 U CN 201720536376U CN 206832537 U CN206832537 U CN 206832537U
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- chamber
- portable plate
- branch pipe
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- environment measuring
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Abstract
The utility model proposes a kind of with the more collection environment measuring atmosphere samplers of point, including sampling box, air inlet pipe, first vertical clapboard, second vertical clapboard will separate first chamber successively inside sampling box, second chamber, 3rd chamber, first chamber is separated into the sample room for being used to place gas absorbing liquid of multiple closings by multiple diaphragm plates, multiple first airway tubes and the second airway tube are provided with second chamber, portable plate and drive mechanism are provided with 3rd chamber, portable plate is connected with the 3rd chamber inner wall mobile closed, drive mechanism is connected with portable plate and drives portable plate vertically to be moved up and down in the 3rd chamber, 3rd chamber is separated into lower compression stroke and upper compression stroke by portable plate.The utility model can carry out multiple repairing weld to the air sample of sustained height location point simultaneously, by pollutant different during different gas absorbing liquids is placed in each sample room with absorption air, can carry out different analyses.
Description
Technical field
Technical field of environmental detection is the utility model is related to, more particularly to a kind of more collection environment measurings of same point are adopted with air
Sampling device.
Background technology
With the raising that the aggravation and people of environmental pollution are required quality of the life, the detection of harmful substance composition, content
Have become indispensable in modernization commodity production environment.But the collecting work of ambient air sample is also by all many conditions
Limitation, the currently used active sample devices of air makes field adopt on a large scale because volume is big, needs to use driven by power etc.
Sample is difficult to.In order to solve this problem, there is the theory that scholar proposes passive air sampling.PAS is between surrounding medium
Concentration difference is driving force, is spread, adsorbed by gas molecule, deposition and penetration theory, realizes that sorbing material is dirty to target
Contaminate the capture of thing.PAS has small volume, easy to carry, the advantages that fed without electric power, can longer time gather environment
The organic pollution of middle low concentration, and then pollutant time weighted average concentration is obtained to reflect the mankind for a long time exposed to pollution ring
Survival state in border.Public's environmental pollution, haze weather deteriorate increasingly " the people are boiled with resentment ".Existing gas sampling assembly is not
Multi collect can be carried out to the air sample of sustained height location point simultaneously, so sampling is extremely inconvenient.
Utility model content
Based on technical problem present in background technology, used the utility model proposes a kind of with the more collection environment measurings of point
Atmosphere sampler.
The utility model proposes one kind with the more collection environment measuring atmosphere samplers of point, including sampling box, air inlet
Pipe, wherein：
Arranged for interval has the first vertical clapboard, the second vertical clapboard in the horizontal direction in sampling box, the first vertical clapboard, second it is perpendicular every
Plate will separate first chamber, second chamber, the 3rd chamber successively inside sampling box；
Vertically arranged for interval has multiple diaphragm plates in first chamber, and first chamber is separated into more by multiple diaphragm plates
The sample room for being used to place gas absorbing liquid of individual closing；
Air inlet pipe includes supervisor, multiple first branch pipes and multiple second branch pipes, is responsible for vertical arrangement, multiple first branch pipe edges
The spaced apart supervisor of vertical direction is upper and is connected with supervisor, and air-valve, the quantity of the second branch pipe are equipped with multiple first branch pipes
Consistent with the quantity of sample room, the outlet sides of multiple second branch pipes is respectively protruding into multiple sample rooms and the outlet of the second branch pipe
End is stretched into below gas absorbing liquid liquid level, and the inlet end of multiple second branch pipes stretches out outside sampling box respectively to be connected with supervisor；
Multiple first airway tubes and the second airway tube, the quantity of the first airway tube and the number of sample room are provided with second chamber
Amount is consistent, and the inlet ends of multiple second airway tubes is respectively protruding into multiple sample rooms and the inlet end of the second airway tube is located at gas
Body absorbing liquid ullage, the outlet side of multiple second airway tubes connect with the second airway tube；
Portable plate and drive mechanism are provided with 3rd chamber, portable plate is connected with the 3rd chamber inner wall mobile closed, is driven
Motivation structure is connected with portable plate and drives portable plate vertically to be moved up and down in the 3rd chamber, and portable plate is by the 3rd chamber
It is separated into lower compression stroke and upper compression stroke, is provided with through hole positioned at portable plate lower position on the second vertical clapboard, through hole is provided with
Connecting tube, connecting tube one end connects with the second airway tube and its other end connects with lower compression stroke, is provided with upper compression stroke
With the escape pipe of ft connection.
Preferably, position is provided with annular stop plate between portable plate and escape pipe on upper compression stroke inwall.
Preferably, the gas outlet with ft connection, outlet are provided with positioned at portable plate lower position on lower compression space wall
It is intraoral to be provided with sealing-plug.
Preferably, the screen pack for filtering dust is equipped with multiple first branch pipes.
Preferably, it is provided with air quantity adjusting part close to the inlet end side of the first branch pipe positioned at screen pack in the first branch pipe.
Preferably, air quantity adjusting part include two semicircular elastic air quantity adjustment sheets, two connecting rods, L-type bar and
Sliding block, the first branch pipe side wall are provided with along its axially extending chute, positioned opposite first of two elastic air quantity adjustment sheets
Inside pipe and two elastic air quantity adjustment sheets are connected with the first branch pipe wall respectively, and two elastic air quantity adjustment sheets abut simultaneously
In predetermined angular, the first end of two connecting rods is hinged respectively with two elastic air quantity adjustment sheets and the second end of two connecting rods
The first end with L-type bar is hinged respectively, and the second end of L-type bar is connected through chute with sliding block, and sliding block and the first branch pipe are slided and connected
Connect and can be moved along the bearing of trend of chute.
In the utility model, when the air sample room for needing to gather certain height and position point, opening is in the height and position point
The first branch pipe on air-valve, by drive mechanism drive portable plate move up, so as to compress upper compression stroke, extraneous sky
Gas can enter from the first branch pipe to be responsible for, and is entered from each second branch pipe in each sample room, is passed through the gas absorbing liquid in sample room
Pollutant in air is absorbed, the gas after absorption enters the second airway tube from each first airway tube respectively, finally from
Connecting tube enters in lower compression stroke；, only need to be to the gas absorbing liquid in each sample room after the utility model gas sampling terminates
Tested and analyzed.The utility model can carry out multiple repairing weld to the air sample of sustained height location point simultaneously, lead to
Pollutant different in placing different gas absorbing liquids with absorption air is crossed in each sample room, different points can be carried out
Analysis, it is simple in construction, it is easy to use.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of structural representations with the more collection environment measuring atmosphere samplers of point
Figure；
Fig. 2 be the utility model proposes a kind of more collection environment measuring atmosphere samplers with point in the first branch pipe
Structural representation.
Embodiment
As shown in Figure 1 and Figure 2, Fig. 1 be the utility model proposes one kind filled with the more collection environment measurings of point with atmospheric sampling
The structural representation put；Fig. 2 be the utility model proposes one kind with the more collection environment measuring atmosphere samplers of point the
The structural representation of one branch pipe.
Reference picture 1, Fig. 2, the utility model proposes a kind of with the more collection environment measuring atmosphere samplers of point, including adopt
Sample case 1, air inlet pipe, wherein：
Arranged for interval has the first vertical clapboard 2, the second vertical clapboard 3, the first vertical clapboard 2, second in the horizontal direction in sampling box 1
Vertical clapboard 3 will separate first chamber, second chamber 4, the 3rd chamber successively inside sampling box 1.
Vertically arranged for interval has multiple diaphragm plates 5 in first chamber, and first chamber is separated into by multiple diaphragm plates 5
The sample room 6 for being used to place gas absorbing liquid 7 of multiple closings.
Air inlet pipe includes supervisor 8, multiple first branch pipes 9 and multiple second branch pipes 10, and supervisor 8 arranges vertically, and multiple first
Branch pipe 9 is vertically connected on spaced apart supervisor 8 and with supervisor 8, and air-valve 11 is equipped with multiple first branch pipes 9, more
The screen pack 22 for filtering dust, the quantity of the second branch pipe 10 and the quantity one of sample room 6 are equipped with individual first branch pipe 9
Cause, the outlet sides of multiple second branch pipes 10 is respectively protruding into multiple sample rooms 6 and gas is stretched into the outlet side of the second branch pipe 10
Below the liquid level of absorbing liquid 7, the inlet end of multiple second branch pipes 10 stretches out outside sampling box 1 respectively to be connected with supervisor 8.
Multiple airway tubes 13 of first airway tube 12 and second, the quantity and sample of the first airway tube 12 are provided with second chamber 4
The quantity of product room 6 is consistent, and the inlet end of multiple second airway tubes 13 is respectively protruding into multiple sample rooms 6 and the second airway tube 13
Inlet end be located at the ullage of gas absorbing liquid 7, the outlet side of multiple second airway tubes 13 connects with the second airway tube 13.
Portable plate 14 and drive mechanism 15 are provided with 3rd chamber, the chamber inner wall mobile closed of portable plate 14 and the 3rd connects
Connect, drive mechanism 15 is connected with portable plate 14 and drives portable plate 14 vertically to be moved up and down in the 3rd chamber, activity
3rd chamber is separated into lower compression stroke 16 and upper compression stroke 17 by plate 14, and the lower section of portable plate 14 is located on the second vertical clapboard 3
Position is provided with through hole, and through hole is provided with connecting tube 18, and the one end of connecting tube 18 is connected with the second airway tube 13 and its other end is with pushing
Contracting space 16 connects.The gas outlet with ft connection is provided with positioned at the lower position of portable plate 14 on the lower inwall of compression stroke 16, is gone out
Sealing-plug 21 is provided with gas port；The escape pipe 19 with ft connection is provided with upper compression stroke 17, on the upper inwall of compression stroke 17
Position is provided with annular stop plate 20 between portable plate 14 and escape pipe 19..
In a particular embodiment, it is provided with wind close to the inlet end side of the first branch pipe 9 positioned at screen pack 22 in the first branch pipe 9
Measure adjusting part.Air quantity adjusting part includes two semicircular elastic air quantity adjustment sheet 23, two connecting rods 24, L-type bars 25
With sliding block 26, the side wall of the first branch pipe 9 is provided with positioned opposite along its axially extending chute 27, two elastic air quantity adjustment sheets 23
The inside of the first branch pipe 9 and two elastic air quantity adjustment sheets 23 be connected respectively with the inwall of the first branch pipe 9, two elastic air quantity are adjusted
Piece 23 abuts and is in predetermined angular, the first end of two connecting rods 24 it is be hinged with two elastic air quantity adjustment sheets 23 respectively and
First end of second end of two connecting rods 24 respectively with L-type bar 25 is hinged, and the second end of L-type bar 25 passes through chute 27 and sliding block
26 connections, sliding block 26 are slidably connected with the first branch pipe 9 and can moved along the bearing of trend of chute 27.By moving sliding block 26,
To adjust the gap length between two elastic air quantity adjustment sheets 23, so as to realize the air inflow of air inlet pipe.
The utility model proposes one kind with the more collection environment measuring atmosphere samplers of point, when needing to gather certain height
The air sample room of location point, the air-valve 11 on the first branch pipe 9 in the height and position point is opened, is driven by drive mechanism 15
Dynamic portable plate 14 moves up, and so as to compress upper compression stroke 17, extraneous air can enter supervisor 8 from the first branch pipe 9, from
Each second branch pipe 10 enters in each sample room 6, and the pollutant in air is inhaled by the gas absorbing liquid 7 in sample room 6
Receive, the gas after absorption enters the second airway tube 13 from each first airway tube 12 respectively, finally enters lower compression from connecting tube 18
In space 16；When portable plate 14 and annular stop plate 20 against when, after sampling terminates, the gas in each sample room 6 need to only be inhaled
Liquid 7 is received to be tested and analyzed.The utility model in the first branch pipe 9 by setting screen pack 22, to filter out in air
Dust, reduce interference of the dust to analysis result, and reduce maintenance of the later stage to device.The utility model can be simultaneously to same
The air sample of 1 height and position point carries out multiple repairing weld, is absorbed by placing different gas absorbing liquids in each sample room
Different pollutant in air, different analyses can be carried out, it is simple in construction, it is easy to use.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
- It is 1. a kind of with the more collection environment measuring atmosphere samplers of point, it is characterised in that including sampling box (1), air inlet pipe, its In：Arranged for interval has the first vertical clapboard (2), the second vertical clapboard (3) in the horizontal direction in sampling box (1), the first vertical clapboard (2), Sampling box (1) inside is separated first chamber, second chamber (4), the 3rd chamber by the second vertical clapboard (3) successively；Vertically arranged for interval has multiple diaphragm plates (5) in first chamber, and first chamber is separated into by multiple diaphragm plates (5) The sample room (6) for being used to place gas absorbing liquid (7) of multiple closings；Air inlet pipe includes supervisor (8), multiple first branch pipes (9) and multiple second branch pipes (10), and supervisor (8) arranges vertically, multiple First branch pipe (9) vertically connects on spaced apart supervisor (8) and with supervisor (8), is all provided with multiple first branch pipes (9) There is air-valve (11), the quantity of the second branch pipe (10) is consistent with the quantity of sample room (6), the outlet side point of multiple second branch pipes (10) Do not stretch into multiple sample rooms (6) and the outlet side of the second branch pipe (10) is stretched into below gas absorbing liquid (7) liquid level, Duo Ge The inlet end of two branch pipes (10) stretches out sampling box (1) and connected outside with supervisor (8) respectively；Multiple first airway tubes (12) and the second airway tube (13), the quantity of the first airway tube (12) are provided with second chamber (4) Consistent with the quantity of sample room (6), the inlet ends of multiple second airway tubes (13) is respectively protruding into multiple sample rooms (6) and the The inlet end of two airway tubes (13) is located at gas absorbing liquid (7) ullage, the outlet sides of multiple second airway tubes (13) with Second airway tube (13) connects；Portable plate (14) and drive mechanism (15), portable plate (14) and the 3rd chamber inner wall mobile closed are provided with 3rd chamber Connection, drive mechanism (15) are connected with portable plate (14) and drive portable plate (14) vertically to be moved up and down in the 3rd chamber Dynamic, the 3rd chamber is separated into lower compression stroke (16) and upper compression stroke (17) by portable plate (14), and the second vertical clapboard (3) is upper Through hole is provided with portable plate (14) lower position, through hole is provided with connecting tube (18), connecting tube (18) one end and the second airway tube (13) connect and its other end connects with lower compression stroke (16), the escape pipe with ft connection is provided with upper compression stroke (17) (19)。
- It is 2. according to claim 1 with the more collection environment measuring atmosphere samplers of point, it is characterised in that upper compression is empty Between position is provided with annular stop plate (20) between portable plate (14) and escape pipe (19) on (17) inwall.
- It is 3. according to claim 1 with the more collection environment measuring atmosphere samplers of point, it is characterised in that lower compression is empty Between be provided with the gas outlet with ft connection positioned at portable plate (14) lower position on (16) inwall, be provided with sealing-plug in gas outlet (21)。
- 4. the same point according to any one of claim 1-3 gathers environment measuring atmosphere sampler more, its feature exists In the interior screen pack (22) being equipped with for filtering dust of multiple first branch pipes (9).
- 5. the same point according to any one of claim 1-3 gathers environment measuring atmosphere sampler more, its feature exists In the inlet end side for being located at close first branch pipe (9) of screen pack (22) in the first branch pipe (9) is provided with air quantity adjusting part.
- It is 6. according to claim 5 with the more collection environment measuring atmosphere samplers of point, it is characterised in that air quantity is adjusted Component includes two semicircular elastic air quantity adjustment sheets (23), two connecting rods (24), L-type bar (25) and sliding block (26), the One branch pipe (9) side wall is provided with along its axially extending chute (27), two elastic air quantity adjustment sheets (23) it is positioned opposite the One branch pipe (9) is internal and two elastic air quantity adjustment sheets (23) are connected with the first branch pipe (9) inwall respectively, and two elastic air quantity are adjusted Nodal plate (23) abuts and is in predetermined angular, the first ends of two connecting rods (24) respectively with two elastic air quantity adjustment sheets (23) it is hinged and first end of the second end of two connecting rods (24) respectively with L-type bar (25) is hinged, the second end of L-type bar (25) It is connected through chute (27) with sliding block (26), sliding block (26) is slidably connected with the first branch pipe (9) and can prolonging along chute (27) Stretch direction movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536376.3U CN206832537U (en) | 2017-05-12 | 2017-05-12 | It is a kind of to gather environment measuring atmosphere samplers with point more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536376.3U CN206832537U (en) | 2017-05-12 | 2017-05-12 | It is a kind of to gather environment measuring atmosphere samplers with point more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832537U true CN206832537U (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720536376.3U Expired - Fee Related CN206832537U (en) | 2017-05-12 | 2017-05-12 | It is a kind of to gather environment measuring atmosphere samplers with point more |
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| Country | Link |
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| CN (1) | CN206832537U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613838A (en) * | 2018-07-04 | 2018-10-02 | 合肥耀世同辉科技有限公司 | It is a kind of can multiple repairing weld water sample acquisition device |
| CN110208050A (en) * | 2019-06-03 | 2019-09-06 | 柳州若思纳米材料科技有限公司 | A kind of multi-faceted air detecting device of room air detection |
| CN110411897A (en) * | 2018-04-28 | 2019-11-05 | 国家能源投资集团有限责任公司 | Gas parameter in-situ monitoring device, in-situ monitoring system and in-situ monitoring method |
| CN113189275A (en) * | 2021-04-29 | 2021-07-30 | 湖北天欧检测有限公司 | Gas detection and analysis device for environment detection |
-
2017
- 2017-05-12 CN CN201720536376.3U patent/CN206832537U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411897A (en) * | 2018-04-28 | 2019-11-05 | 国家能源投资集团有限责任公司 | Gas parameter in-situ monitoring device, in-situ monitoring system and in-situ monitoring method |
| CN110411897B (en) * | 2018-04-28 | 2022-07-15 | 国家能源投资集团有限责任公司 | Gas parameter in-situ monitoring device, in-situ monitoring system and in-situ monitoring method |
| CN108613838A (en) * | 2018-07-04 | 2018-10-02 | 合肥耀世同辉科技有限公司 | It is a kind of can multiple repairing weld water sample acquisition device |
| CN108613838B (en) * | 2018-07-04 | 2020-09-08 | 合肥耀世同辉科技有限公司 | Water sample collection system that can sample many times |
| CN110208050A (en) * | 2019-06-03 | 2019-09-06 | 柳州若思纳米材料科技有限公司 | A kind of multi-faceted air detecting device of room air detection |
| CN110208050B (en) * | 2019-06-03 | 2022-01-28 | 柳州若思纳米材料科技有限公司 | Diversified empty gas detection surveys device with indoor empty gas detection |
| CN113189275A (en) * | 2021-04-29 | 2021-07-30 | 湖北天欧检测有限公司 | Gas detection and analysis device for environment detection |
| CN113189275B (en) * | 2021-04-29 | 2024-05-14 | 湖北天欧检测有限公司 | Gas detection and analysis device based on environment detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20190512 |