CN206504903U - Silanization gas sampler and the detecting instrument with the sampling pipe - Google Patents
Silanization gas sampler and the detecting instrument with the sampling pipe Download PDFInfo
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- CN206504903U CN206504903U CN201621373232.2U CN201621373232U CN206504903U CN 206504903 U CN206504903 U CN 206504903U CN 201621373232 U CN201621373232 U CN 201621373232U CN 206504903 U CN206504903 U CN 206504903U
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- gas
- silanization
- outer tube
- sampling pipe
- gas sampler
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Abstract
The utility model discloses a kind of silanization gas sampler and the detecting instrument with the sampling pipe, belong to environmental monitoring, silanization gas sampler includes outer tube and the interior sampling pipe for being used to guide gas to enter sampling instrument positioned at the outer tube, the inner pipe wall surface of the interior sampling pipe uses silanization treatment, the upper end of the interior sampling pipe is connected with dismountable gas particles cutting head, the upper end of the gas particles cutting head is provided with the upper lid of hat shape, the lower surface of the upper lid is provided with the hole entered for gas, the bottom of the outer tube is arranged with the adpting flange for fixing the silanization gas sampler.Compared with prior art, the utility model has reliable fixation, dustproof and waterproof, and the characteristics of raising Monitoring Data stability, accuracy.
Description
Technical field
The utility model is related to air monitering field, particularly relates to a kind of silanization gas sampler and with the sampling pipe
Detecting instrument.
Background technology
With the rapid development of economy, the destructiveness of air ambient is deepened, daily life is had a strong impact on, has been
Destruction to air ambient contained, it is necessary to be acquired to air, and the harmful components in air are tested and analyzed, with
Just necessary safeguard procedures can be taken for the result of detection and analysis.
In order to be able to carry out on the spot monitoring in real time to air, it is necessary to install sampling pipe on sampling instrument, existing sampling
Inside pipe wall has adsorptivity to gas particles thing, and gas is acquired using existing sampling pipe, and number is monitored to sampling instrument
According to stability and accuracy influence it is larger, the solution of this problem is to ensure that sampling instrument Monitoring Data is stable and accurately primary
Ensure.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of reliable fixation, dustproof and waterproof, and improves monitoring number
According to stability, the silanization gas sampler of accuracy and the detecting instrument with the sampling pipe.
In order to solve the above technical problems, the utility model offer technical scheme is as follows：
A kind of silanization gas sampler, including outer tube and positioned at the outer tube be used for guide gas to enter sampling instrument
The interior sampling pipe of device, the inner pipe wall surface of the interior sampling pipe uses silanization treatment, and the upper end of the interior sampling pipe coordinates
Be connected with dismountable gas particles cutting head, the upper end of the gas particles cutting head is provided with the upper lid of hat shape, it is described on
The lower surface of lid is provided with the hole entered for gas, and the bottom of the outer tube is arranged with for fixing the silanization gas
The adpting flange of sampling pipe.
Further, the edge of the outer tube is connected with to cover by chain rope is located at the dismountable of the outer tube upper end
Tarpaulin.
Further, the tarpaulin is connected through a screw thread with outer tube.
Further, the lower end of the gas particles cutting head is connected by O-ring with the interior sampling pipe, and described
Gas particles cutting head is connected through a screw thread with outer tube.
Further, the first round thread blind hole that the chain rope is set by the outer duct rim connects with the outer tube
Connect, the second round thread blind hole that the chain rope is set by the tarpaulin top is connected with the tarpaulin.
Further, six manholes are evenly distributed with the adpting flange.
Further, the outer tube uses stainless steel.
A kind of detecting instrument, including above-mentioned silanization gas sampler.
Embodiment of the present utility model has the advantages that：
In the utility model, the bottom of outer tube is arranged with adpting flange, and adpting flange can be by silanization gas sampler
It is fixedly mounted on sampling instrument.The upper lid that the upper end of gas particles cutting head is set has the effect of dustproof and waterproof.This practicality
During Novel work, during the hole that monitored gas is set from the lower surface of upper lid enters gas particles cutting head, gas particles
Cutting head, which can cut into monitored gas particles in subsequent process, detects required gas particles size, then, passes through
Gas after the cutting of gas particles cutting head is entered in interior sampling pipe, and the interior sampling pipe inner wall surface is by silanization
Reason, the effect with dust-tight antistatic, the adsorptivity to gas particles thing is smaller, be detection device data acquisition stability,
Accuracy provides strong ensure.Summary content, compared with prior art, the utility model have reliable fixed, anti-
Dirt waterproof, and the characteristics of raising Monitoring Data stability, accuracy.
Brief description of the drawings
Fig. 1 is the structural representation of silanization gas sampler of the present utility model.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
On the one hand, the utility model provides a kind of silanization gas sampler, as shown in figure 1, including outer tube 1 and positioned at outer
The inside of pipe 1 is used for the interior sampling pipe 2 for guiding gas to enter sampling instrument, and the inner pipe wall surface of interior sampling pipe 2 uses silanization
Processing, the upper end of interior sampling pipe 2 is connected with dismountable gas particles cutting head 3, and the upper end of gas particles cutting head 3 is set
The upper lid 3.1 of hat shape is equipped with, the lower surface of upper lid 3.1 is provided with the hole entered for gas, and the bottom of outer tube 1 is arranged with use
In the adpting flange 1.1 of fixed silanization gas sampler.
In the utility model, the bottom of outer tube 1 is arranged with adpting flange 1.1, and adpting flange 1.1 can be by silanization gas
Sampling pipe is fixedly mounted on sampling instrument.The upper lid 3.1 that the upper end of gas particles cutting head 3 is set has the work of dustproof and waterproof
With.During utility model works, the hole that monitored gas is set from the lower surface of upper lid 3.1 enters gas particles cutting head
In 3, gas particles cutting head 3, which can cut into monitored gas particles in subsequent process, detects that required gas particles are big
Small, then, the gas after the cutting of gas particles cutting head 3 is entered in interior sampling pipe 2, the interior inner wall surface of sampling pipe 2 warp
Silanization treatment is crossed, the effect with dust-tight antistatic, the adsorptivity to gas particles thing is smaller, be detection device data acquisition
Stability, accuracy provide it is strong ensure.Summary content, compared with prior art, the utility model has can
By fixation, dustproof and waterproof, and the characteristics of raising Monitoring Data stability, accuracy.
As a kind of improvement of the present utility model, set as shown in figure 1, the edge of outer tube 1 is connected with to cover by chain rope
Dismountable tarpaulin 4 in the upper end of outer tube 1.
In the utility model, after sampling terminates, gas particles cutting head 3 is pulled down, is then set to the lid of tarpaulin 4 outer
The upper end of pipe 1.The design, after sampling terminates, can store preservation by gas particles cutting head 3, prevent gas particles cutting head 3
It is chronically exposed in outside adverse circumstances, influences service life；The upper end for being located at outer tube 1 is covered using tarpaulin 4, with dust-proof anti-
The effect of water.In addition, tarpaulin 4 is arranged on the edge of outer tube 1 by the connection of chain rope, the loss of tarpaulin 4 can be prevented,
And improve the convenience that tarpaulin 4 is used.
It is preferred that, tarpaulin 4 can be connected through a screw thread with outer tube 1.
As further improvement of the utility model, the lower end of gas particles cutting head 3 passes through O-ring and interior sampling pipe 2
Connect, and gas particles cutting head 3 is connected through a screw thread with outer tube 1.
In the utility model, it can be realized to the junction of gas particles cutting head 3 and interior sampling pipe 2 using O-ring
Excellent sealing is acted on, in addition, O-ring also has cheap, function reliable and the simple advantage of installation requirement.The utility model
In, gas particles cutting head 3 is connected through a screw thread with outer tube 1, can further be improved to the reliable solid of gas particles cutting head 3
It is fixed.
In the utility model, the first round thread blind hole that chain rope is set by the edge of outer tube 1 is connected with outer tube 1, chain rope
The the second round thread blind hole set by the top of tarpaulin 4 is connected with tarpaulin 4.
It is preferred that, as shown in figure 1, being evenly distributed with six manholes on adpting flange 1.1.
Because outer tube 1 needs to be chronically exposed in external environment condition, in order to improve corrosion resistance, it is preferred that outer tube 1 can be adopted
Use stainless steel.
On the other hand, the utility model also carried a kind of detecting instrument, including above-mentioned silanization gas sampler.
Compared with prior art, the utility model has reliable fixation, dustproof and waterproof, and improves Monitoring Data stabilization
The characteristics of property, accuracy.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (8)
1. a kind of silanization gas sampler, it is characterised in that be used to guide gas including outer tube and positioned at the outer tube
Into the interior sampling pipe of sampling instrument, the inner pipe wall surface of the interior sampling pipe uses silanization treatment, the interior sampling pipe
Upper end be connected with dismountable gas particles cutting head, the upper end of the gas particles cutting head is provided with the upper of hat shape
Lid, the lower surface of the upper lid is provided with the hole entered for gas, and the bottom of the outer tube is arranged with for fixed described
The adpting flange of silanization gas sampler.
2. silanization gas sampler according to claim 1, it is characterised in that the edge of the outer tube is connected by chain rope
The dismountable tarpaulin for being located at the outer tube upper end can be covered by being connected to.
3. silanization gas sampler according to claim 2, it is characterised in that the tarpaulin passes through screw thread with outer tube
Connection.
4. according to any described silanization gas sampler in Claims 2 or 3, it is characterised in that the gas particles are cut
The lower end for cutting head is connected by O-ring with the interior sampling pipe, and the gas particles cutting head is connected with outer tube by screw thread
Connect.
5. silanization gas sampler according to claim 4, it is characterised in that the chain rope passes through the outer duct rim
The the first round thread blind hole set is connected with the outer tube, the second circle that the chain rope is set by the tarpaulin top
Tapped blind hole is connected with the tarpaulin.
6. silanization gas sampler according to claim 5, it is characterised in that be evenly distributed with the adpting flange
Six manholes.
7. silanization gas sampler according to claim 6, it is characterised in that the outer tube uses stainless steel.
8. a kind of detecting instrument, it is characterised in that including the silanization gas sampler described in claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373232.2U CN206504903U (en) | 2016-12-14 | 2016-12-14 | Silanization gas sampler and the detecting instrument with the sampling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373232.2U CN206504903U (en) | 2016-12-14 | 2016-12-14 | Silanization gas sampler and the detecting instrument with the sampling pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504903U true CN206504903U (en) | 2017-09-19 |
Family
ID=59844078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621373232.2U Active CN206504903U (en) | 2016-12-14 | 2016-12-14 | Silanization gas sampler and the detecting instrument with the sampling pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421788A (en) * | 2017-09-25 | 2017-12-01 | 北京南科大蓝色科技有限公司 | A kind of gas sampling inlet duct |
-
2016
- 2016-12-14 CN CN201621373232.2U patent/CN206504903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421788A (en) * | 2017-09-25 | 2017-12-01 | 北京南科大蓝色科技有限公司 | A kind of gas sampling inlet duct |
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