CN206930496U - A kind of gas sampling probe that can be connected with each other - Google Patents
A kind of gas sampling probe that can be connected with each other Download PDFInfo
- Publication number
- CN206930496U CN206930496U CN201720474892.8U CN201720474892U CN206930496U CN 206930496 U CN206930496 U CN 206930496U CN 201720474892 U CN201720474892 U CN 201720474892U CN 206930496 U CN206930496 U CN 206930496U
- Authority
- CN
- China
- Prior art keywords
- gas sampling
- probe
- sampling probe
- probe tube
- tube sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000523 sample Substances 0.000 title claims abstract description 52
- 238000005070 sampling Methods 0.000 title claims abstract description 39
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 16
- 239000000779 smoke Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
It the utility model is related to a kind of gas sampling probe that can be connected with each other, including gas sampling probe, external screw thread is formed with the outside of the both ends of gas sampling probe, two gas sampling probes make female probe tube sleeve connection by being screwed in from both ends, the arcuate structure progressively increased using sleeve wall thickness on the outside of the probe tube sleeve two ends, meanwhile the integral middle in the probe tube sleeve is formed with the locating ring that spins, and the height of the locating ring that spins is identical with the wall thickness of the gas sampling probe.The short probe tube of the utility model can mutually connect the long probe tube of composition from beginning to end, carry out the sampling of deeper sample point in flue, simple to operate, easy to carry.
Description
Technical field
The utility model belongs to Utility Boiler Technology field, more particularly, to a kind of smoke sampling that can be connected with each other
Pipe.
Background technology
The sampling analysis of fired power generating unit exhaust gas components is one of the important test event for monitoring boiler operation performance, Mou Xiequ
Sampling point is longer apart from flue tapping distance, is difficult to measure using common probe tube.It is usually height when carrying out smoke sampling analysis
Idle job, long probe tube inconvenience is carried, and is difficult to pack into engineering truck.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of smoke sampling that can be connected with each other
Pipe.
The utility model solves its technical problem and takes following technical scheme to realize：
A kind of gas sampling probe that can be connected with each other, including gas sampling probe, make on the outside of the both ends of gas sampling probe
There is external screw thread, two gas sampling probes make female probe tube sleeve connection by being screwed in from both ends.
Moreover, the integral middle in the probe tube sleeve is formed with the locating ring that spins.
Moreover, the height of the locating ring that spins is identical with the wall thickness of the gas sampling probe.
Moreover, the arcuate structure progressively increased using sleeve wall thickness on the outside of the probe tube sleeve two ends.
The advantages of the utility model and good effect are：
The short probe tube of the utility model can mutually connect the long probe tube of composition from beginning to end, carry out deeper sample point in flue
Sampling, it is simple to operate, it is easy to carry.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model embodiment is further described below in conjunction with accompanying drawing, it is emphasized that, implementation below
It is illustrative, rather than limited, it is impossible to be used as in this embodiment to restriction of the present utility model.
A kind of gas sampling probe that can be connected with each other, as shown in figure 1, including gas sampling probe 1, wound of the present utility model
New point is that external screw thread 2 is formed with the outside of the both ends of gas sampling probe, and two gas sampling probes are formed with interior spiral shell by being screwed in from both ends
The probe tube sleeve 3 of line connects.
In specific implementation of the present utility model, the integral middle in the probe tube sleeve is formed with the locating ring 4 that spins,
The locating ring that spins ensures that the depth that the gas sampling probe that both ends screw in is screwed in probe tube sleeve is identical.
In specific implementation of the present utility model, the height of the locating ring that spins and the wall thickness phase of the gas sampling probe
Together, probe tube is always consistent on internal diameter after ensureing gas sampling probe docking, ensures that sampling flow of flue gas is unaffected, together
When ensure that connection after gas sampling probe sealing.
In specific implementation of the present utility model, progressively increased using sleeve wall thickness on the outside of the probe tube sleeve two ends
Arcuate structure 5, this structure easily facilitate the gas sampling probe that is mounted with probe tube sleeve into and out preventing from sampling
Destruction of the pipe sleeve cylinder to smoke sampling hole and band is scraped to leakproof obturator.
Claims (4)
1. a kind of gas sampling probe that can be connected with each other, including gas sampling probe, it is characterised in that：The two of gas sampling probe
End outside is formed with external screw thread, and two gas sampling probes make female probe tube sleeve connection by being screwed in from both ends.
2. the gas sampling probe according to claim 1 that can be connected with each other, it is characterised in that：In the probe tube sleeve
Interior integral middle is formed with the locating ring that spins.
3. the gas sampling probe according to claim 2 that can be connected with each other, it is characterised in that：The locating ring that spins
Height is identical with the wall thickness of the gas sampling probe.
4. the gas sampling probe according to claim 2 that can be connected with each other, it is characterised in that：The probe tube sleeve two
The arcuate structure progressively increased using sleeve wall thickness on the outside of termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474892.8U CN206930496U (en) | 2017-05-02 | 2017-05-02 | A kind of gas sampling probe that can be connected with each other |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474892.8U CN206930496U (en) | 2017-05-02 | 2017-05-02 | A kind of gas sampling probe that can be connected with each other |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930496U true CN206930496U (en) | 2018-01-26 |
Family
ID=61351918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720474892.8U Active CN206930496U (en) | 2017-05-02 | 2017-05-02 | A kind of gas sampling probe that can be connected with each other |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206930496U (en) |
-
2017
- 2017-05-02 CN CN201720474892.8U patent/CN206930496U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |