CN208399224U - A kind of polluted gas detection sampling apparatus - Google Patents
A kind of polluted gas detection sampling apparatus Download PDFInfo
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- CN208399224U CN208399224U CN201821057068.3U CN201821057068U CN208399224U CN 208399224 U CN208399224 U CN 208399224U CN 201821057068 U CN201821057068 U CN 201821057068U CN 208399224 U CN208399224 U CN 208399224U
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Abstract
The utility model belongs to gas sampling technologies field, sampling apparatus is detected more particularly to a kind of polluted gas, including sleeve, upper sliding sleeve is connected on the outside of sleeve, upper sliding sleeve is connected with upper bracket, upper bracket is connected with axis, upper axis connection has upper spill spin block, up-sampling support is fixedly connected on the outside of upper axis, up-sampling support is connected with up-sampling pipe, up-sampling pipe is connected with the first hose, first hose is removably connected with first gas collecting pipe, up-sampling pipe is connected with up-sampling head, slide bar is equipped in sleeve, low sleeve is connected on the outside of slide bar, low sleeve is connected with undersetting, undersetting is connected with lower axle, lower axle is connected with lower spill spin block, down-sampling support is fixedly connected on the outside of lower axle, down-sampling support is connected with down-sampling pipe, down-sampling pipe is connected with the second hose, second hose is identical as the length dimension of the first hose, second Hose is removably connected with second gas collecting pipe, and down-sampling pipe is connected with down-sampling head.
Description
Technical field
The utility model belongs to gas sampling technologies field, and in particular to a kind of polluted gas detection sampling apparatus.
Background technique
As environmental regulation is increasingly strict, municipal sewage plant carries out full factory's closing, is equipped with deodorizing device, big to prevent
The pollution in compression ring border.One of the significant design data source for carrying out deodorization engineering design is exactly to sewage water surface Pollution Gas
Acquisition.
Existing several common gas collection methods have: adsorption tube sampling: it is small in size, it is light-weight, and it is easy to carry；Absorption
Agent range of choice is big, can match different objects；But vulnerable to artificial pollution, occur instead in sampling process with target compound
Acquisition should be caused to lose.Stainless cylinder of steel sampling: full air sample, acquisition and easy analysis, repeatable point of primary sampling can be acquired
Analysis, sample are easy to save；But the higher compound of polarity can decay during storage.Airbag sampling: full air can be acquired
Sample；It is easy to carry；The primary repeatable analysis of sampling, but Storage period is shorter, and collection capacity is smaller.
In existing sewage treatment process and for example common flat flow of facility that most of Pollution Gas generate is heavy
Shallow lake pond, activated sludge process are the water surface is completely open to surrounding air the characteristics of detesting anoxic section, belong to the static water surface.And water surface position
In people's walkway board lower half rice to one meter.It is not easy to get the atmosphere pollution of water surface.If taking atmosphere on people's walkway board
Pollutant, and will receive the influence of ambient windstream, detection numerical value cannot represent the true value of the water surface.
In addition, gas sampler above-mentioned is concerned only with sampling utensil such as gas in airbag, adsorption tube, stainless cylinder of steel
Collection and the analysis to sample gas.But existing gas collecting device, due to the defect in structure, causing can not be simultaneously
The sample of two different locations is taken, and the angle for acquiring gas can not be adjusted, therefore using extremely inconvenient.
Utility model content
Aiming at the problem that above-mentioned background technique is proposed, the purpose of this utility model is: being intended to provide a kind of polluted gas
Detect sampling apparatus.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of polluted gas detection sampling apparatus, including sleeve, the upper end of the sleeve are connected with first baffle, the set
The lower part of cylinder is connected with two pieces of baffle rings, and locking member is connected between two pieces of baffle rings, is connected with upper sliding sleeve on the outside of the sleeve,
The first locking member is connected on the upper sliding sleeve, the upper sliding sleeve is connected with upper bracket, and the upper bracket is concave structure, described
Upper bracket is connected with axis, and the upper axis connection has upper spill spin block, and the upper spill spin block is connected with lock-screw, the upper axis
Outside is fixedly connected with up-sampling support, and the up-sampling support is connected with up-sampling pipe, and the up-sampling pipe is connected with first
Hose, first hose are removably connected with first gas collecting pipe, and the up-sampling pipe is connected with up-sampling head, the set
Slide bar is equipped in cylinder, the lower end of the slide bar is connected with second baffle, low sleeve, the downslide are connected on the outside of the slide bar
The second locking member is connected under set, the low sleeve is connected with undersetting, and the undersetting is concave structure, and the undersetting connects
It is connected to lower axle, the lower axle is connected with lower spill spin block, and the lower spill spin block is connected with lower lock-screw, fixes on the outside of the lower axle
It is connected with down-sampling support, the down-sampling support is connected with down-sampling pipe, and the down-sampling pipe is connected with the second hose, described
Second hose is identical as the length dimension of the first hose, and second hose is removably connected with second gas collecting pipe, described
Second gas collecting pipe is identical as first gas collecting pipe structure, and the down-sampling pipe is connected with down-sampling head, the down-sampling
Head is identical with up-sampling header structure, and the first gas collecting pipe and second gas collecting pipe are respectively connected with connecting tube, the company
Adapter tube is connected with gas collecting tube, and the volume of the gas collecting tube is much larger than first gas collecting pipe and second gas collecting pipe, the collection
Tracheae is connected with suction mechanism.
Using technical solutions of the utility model, when a kind of use polluted gas detection sampling apparatus carries out gas sampling
It waits, first passes through the position adjusted position, low sleeve of the upper sliding sleeve on sleeve on slide bar and slide bar and adjusted in the position of sleeve
The relative position of section up-sampling head and down-sampling head；Then entire sleeve and slide bar are placed on gas sample position；Pass through rotation
Turn the angle that upper spill spin block adjusts the angle of up-sampling head, adjusts down-sampling head by rotating lower spill spin block, then passes through air-breathing
Mechanism is acquired gas, since the second hose is identical as the length dimension of the first hose, second gas collecting pipe and
Collected gas belongs to the gas of same period in one gas-collecting pipe；And it can be adopted under by adjusting up-sampling head
Sample head, so as to carry out gas collecting from different directions.
It further limits, is equipped with the first strainer and the second strainer in the down-sampling head and up-sampling head, it is such to set
Meter, the intracorporal dustiness of gas that can make down-sampling head and up-sample head acquisition are lower.
It further limits, the aperture size of first strainer is greater than the aperture size of the second strainer, and such design can
To prevent the first strainer and the second strainer to be blocked.
It further limits, the internal diameter of second hose and the first hose is less than 3mm, and such design can make
Versatility is stronger, and cost is relatively low.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structural schematic diagram that a kind of polluted gas of the utility model detects sampling apparatus embodiment；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in a kind of polluted gas detection sampling apparatus embodiment of the utility model；
Main element symbol description is as follows:
Sleeve 1, first baffle 11, baffle ring 12, locking member 13, upper sliding sleeve 2, the first locking member 21, upper bracket 22, upper rotation
Block 23, upper lock-screw 24, up-sampling support 25, up-sampling pipe 26, the first hose 27, first gas collecting pipe 28, up-sampling
First 29, low sleeve 3, the second locking member 31, undersetting 32, lower spill spin block 33, lower lock-screw 34, down-sampling support 35, under adopt
Sample pipe 36, the second hose 37, second gas collecting pipe 38, down-sampling head 39, slide bar 4, second baffle 41, connecting tube 5, gas collecting tube
6, the first strainer 71, the second strainer 72.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, Figure 2 and Figure 3, a kind of polluted gas of the utility model detects sampling apparatus, including sleeve 1, set
The upper end of cylinder 1 is connected with first baffle 11, and the lower part of sleeve 1 is connected with two pieces of baffle rings 12, is connected with lock between two pieces of baffle rings 12
Tight part 13 is connected with upper sliding sleeve 2 on the outside of sleeve 1, the first locking member 21 is connected on upper sliding sleeve 2, upper sliding sleeve 2 is connected with upper bracket
22, upper bracket 22 is concave structure, and upper bracket 22 is connected with axis, and upper axis connection has upper spill spin block 23, and upper spill spin block 23 connects
There is upper lock-screw 24, up-sampling support 25 is fixedly connected on the outside of upper axis, up-sampling support 25 is connected with up-sampling pipe 26, on
Sampling pipe 26 is connected with the first hose 27, and the first hose 27 is removably connected with first gas collecting pipe 28, and up-sampling pipe 26 connects
It is connected to up-sampling head 29, is equipped with slide bar 4 in sleeve 1, the lower end of slide bar 4 is connected with second baffle 41, and the outside of slide bar 4 is connected with
Low sleeve 3 is connected with the second locking member 31 under low sleeve 3, and low sleeve 3 is connected with undersetting 32, and undersetting 32 is concave structure,
Undersetting 32 is connected with lower axle, and lower axle is connected with lower spill spin block 33, and lower spill spin block 33 is connected with lower lock-screw 34, lower axle outside
It is fixedly connected with down-sampling support 35, down-sampling support 35 is connected with down-sampling pipe 36, and down-sampling pipe 36 is connected with the second hose
37, the second hose 37 is identical as the length dimension of the first hose 27, and the second hose 37 is removably connected with second gas collecting pipe
38, second gas collecting pipe 38 is identical as 28 structure of first gas collecting pipe, and down-sampling pipe 36 is connected with down-sampling head 39, under adopt
Sample head 39 is identical with up-sampling 29 structure of head, and first gas collecting pipe 28 and second gas collecting pipe 38 are respectively connected with connecting tube 5,
Connecting tube 5 is connected with gas collecting tube 6, and the volume of gas collecting tube 6 is much larger than first gas collecting pipe 28 and second gas collecting pipe 38, collection
Tracheae 6 is connected with suction mechanism.
In the present embodiment, when carrying out gas sampling using a kind of polluted gas detection sampling apparatus, tune is first passed through
Section upper sliding sleeve 2 on sleeve 1 position, low sleeve 3 on slide bar 4 position and slide bar 4 adopted to adjust in the position of sleeve 1
The relative position of sample head 29 and down-sampling head 39；Then entire sleeve 1 and slide bar 4 are placed on gas sample position；Pass through rotation
Turn the angle that upper spill spin block 23 adjusts the angle of up-sampling head 29, adjusts down-sampling head 39 by rotating lower spill spin block 33, then
It is acquired gas by suction mechanism, since the second hose 37 is identical as the length dimension of the first hose 27, the second gas
Collected gas belongs to the gas of same period in body collecting pipe 38 and first gas collecting pipe 28；And tune can be passed through
Section up-sampling head 29 and down-sampling head 39, so as to carry out gas collecting from different directions.
It further limits, is equipped with the first strainer 71 and the second strainer 72 in down-sampling head 39 and up-sampling head 29, in this way
Design, can make down-sampling head 39 and up-sample head 29 acquire the intracorporal dustiness of gas it is lower.In fact, can also basis
Concrete condition considers down-sampling head 39 and up-samples the structure of head 29.
It further limits, the aperture size of the first strainer 71 is greater than the aperture size of the second strainer 72, and such design can
To prevent the first strainer 71 and the second strainer 72 to be blocked.In fact, can also specifically consider as the case may be.
It further limits, the internal diameter of the second hose 37 and the first hose 27 is less than 3mm, and such design can make
Versatility is stronger, and cost is relatively low.In fact, can also consider the internal diameter of the second hose 37 and the first hose 27 as the case may be
Size.
Above-described embodiment is merely exemplary to illustrate the principle and effect of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the revealed spirit of the utility model
With all equivalent modifications completed under technical idea or change, should be covered by the claim of the utility model.
Claims (4)
1. a kind of polluted gas detects sampling apparatus, it is characterised in that: including sleeve (1), the upper end of the sleeve (1) is connected with
First baffle (11), the lower part of the sleeve (1) are connected with two pieces of baffle rings (12), are connected with lock between two pieces of baffle rings (12)
Tight part (13), sleeve (1) outside are connected with upper sliding sleeve (2), are connected with the first locking member (21) on the upper sliding sleeve (2),
The upper sliding sleeve (2) is connected with upper bracket (22), and the upper bracket (22) is concave structure, and the upper bracket (22) is connected with
Axis, the upper axis connection have upper spill spin block (23), and the upper spill spin block (23) is connected with lock-screw (24), outside the upper axis
Side is fixedly connected with up-sampling support (25), and the up-sampling support (25) is connected with up-sampling pipe (26), the up-sampling pipe
(26) be connected with the first hose (27), first hose (27) is removably connected with first gas collecting pipe (28), it is described on
Sampling pipe (26) is connected with up-sampling head (29), is equipped with slide bar (4) in the sleeve (1), the lower end of the slide bar (4) is connected with
Second baffle (41) is connected with low sleeve (3) on the outside of the slide bar (4), is connected with the second locking member under the low sleeve (3)
(31), the low sleeve (3) is connected with undersetting (32), and the undersetting (32) is concave structure, and the undersetting (32) is even
It is connected to lower axle, the lower axle is connected with lower spill spin block (33), and the lower spill spin block (33) is connected with lower lock-screw (34), described
It is fixedly connected with down-sampling support (35) on the outside of lower axle, the down-sampling support (35) is connected with down-sampling pipe (36), under described
Sampling pipe (36) is connected with the second hose (37), and second hose (37) is identical as the length dimension of the first hose (27), institute
It states the second hose (37) to be removably connected with second gas collecting pipe (38), the second gas collecting pipe (38) and first gas
Collecting pipe (28) structure is identical, and the down-sampling pipe (36) is connected with down-sampling head (39), the down-sampling head (39) and above adopts
Sample head (29) structure is identical, and the first gas collecting pipe (28) and second gas collecting pipe (38) are respectively connected with connecting tube (5),
The connecting tube (5) is connected with gas collecting tube (6), and the volume of the gas collecting tube (6) is much larger than first gas collecting pipe (28) and the
Two gas-collecting pipes (38), the gas collecting tube (6) are connected with suction mechanism.
2. a kind of polluted gas according to claim 1 detects sampling apparatus, it is characterised in that: the down-sampling head (39)
The first strainer (71) and the second strainer (72) are equipped with in up-sampling head (29).
3. a kind of polluted gas according to claim 2 detects sampling apparatus, it is characterised in that: first strainer (71)
Aperture size be greater than the second strainer (72) aperture size.
4. a kind of polluted gas according to claim 3 detects sampling apparatus, it is characterised in that: second hose (37)
It is less than 3mm with the internal diameter of the first hose (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057068.3U CN208399224U (en) | 2018-07-05 | 2018-07-05 | A kind of polluted gas detection sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057068.3U CN208399224U (en) | 2018-07-05 | 2018-07-05 | A kind of polluted gas detection sampling apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208399224U true CN208399224U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821057068.3U Active CN208399224U (en) | 2018-07-05 | 2018-07-05 | A kind of polluted gas detection sampling apparatus |
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| Country | Link |
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| CN (1) | CN208399224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537295A (en) * | 2020-05-31 | 2020-08-14 | 刘文权 | Outdoor gas sampling and recycling device based on suspension mounting type for environmental protection detection |
-
2018
- 2018-07-05 CN CN201821057068.3U patent/CN208399224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537295A (en) * | 2020-05-31 | 2020-08-14 | 刘文权 | Outdoor gas sampling and recycling device based on suspension mounting type for environmental protection detection |
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