CN204346778U - A kind of assembled smoke gas sampler - Google Patents
A kind of assembled smoke gas sampler Download PDFInfo
- Publication number
- CN204346778U CN204346778U CN201420842394.0U CN201420842394U CN204346778U CN 204346778 U CN204346778 U CN 204346778U CN 201420842394 U CN201420842394 U CN 201420842394U CN 204346778 U CN204346778 U CN 204346778U
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- China
- Prior art keywords
- main sampling
- utility
- sampling pipe
- model
- flue
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Abstract
The utility model provides a kind of assembled smoke gas sampler, form, and first place is threaded connection successively primarily of plug 3, main sampling pipe 1 and mouth piece 4, mouth piece is provided with catch 5, in addition, also comprises connecting pipe 2, for connecting two main sampling pipes, to increase the length of sampler.The utility model structure is simple, combined and instant, be easy to carry, and there is good sealing, and efficiently solve the fixation problem of this device in measuring process, prevent it from coming off in flue, in addition, device of the present utility model is applicable to the flue of different size, also freely can convert the number of main sampling pipe and connecting pipe according to flue size and test request.
Description
Technical field
The utility model belongs to boiler of power plant flue gas analysis field, particularly relates to a kind of assembled smoke gas sampler, is applicable in the high parameter of power plant's variations in flow complexity, heavy duty boiler.
Background technology
Along with the development of boiler of power plant, need the parameters such as present large scale, supercritical unit exhaust gas volumn, oxygen amount and gas componant are analyzed, how Measurement accuracy above-mentioned parameter is a difficult problem, current sampler exist more structure single, non-dismountable, carry inconvenience, measurement accuracy difference etc. problems.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of assembled smoke gas sampler, to realize sampling to the flue gas in high parameter, heavy duty boiler.
In order to solve above technical matters, the technical scheme that the utility model provides is as follows:
A kind of assembled smoke gas sampler, it is characterized in that, this device comprises upper end and is provided with the mouth piece 4 of baffle plate 5, the removable several sections of main sampling pipe 1 be connected be connected with mouth piece 4 and the plug 3 being arranged on main sampling pipe 1 end, and the described sidewall often saving main sampling pipe 1 has thief hole 6.
Further, the two ends of described stopple coupon 1 are provided with screw thread, and adjacent two joint main sampling pipes 1 are connected by the threaded connecting pipe 2 of two ends tool.
Further, described plug 3 and main sampling pipe 1 end and being between main sampling pipe 1 with mouth piece 4 is threaded.
Further, described baffle plate 5 is circular steel plate.
The beneficial effects of the utility model:
The utility model structure is simple, combined and instant, cost is low and be easy to carry, device of the present utility model has good sealing, and efficiently solve the fixation problem of this device in measuring process, prevent it from coming off in flue, in addition, device of the present utility model is applicable to the flue of different size, also freely can convert the number of main sampling pipe and connecting pipe according to flue size and test request.
Accompanying drawing explanation
Fig. 1 one-piece construction schematic diagram of the present utility model;
Fig. 2 main sampling pipe of the present utility model front view;
Fig. 3 connecting pipe front view of the present utility model;
Fig. 4 plug front view of the present utility model;
Fig. 5 a mouth piece front view of the present utility model;
Fig. 5 b mouth piece left view of the present utility model;
The one-piece construction schematic diagram that the multiple main sampling pipe combination of Fig. 6 the utility model is installed;
Fig. 7 the utility model installation site schematic diagram in the specific implementation;
Large figure is sent out in Fig. 8 the utility model local, installation site in the specific implementation.
In figure:
1. main sampling pipe 2. connecting pipe 3. plug 4. mouth piece 5. baffle plate 6. thief hole.
Embodiment
Below in conjunction with Figure of description, embodiment of the present utility model is further described.
As shown in Figure 1, the utility model provides a kind of assembled smoke gas sampler, and this device forms primarily of plug 3, main sampling pipe 1 and mouth piece 4;
Wherein, main sampling pipe 1 and mouth piece 4 are the tubular structure of both ends open, and main sampling pipe 1 two ends are all processed with internal thread, and main sampling pipe 1 tube wall has thief hole 6;
The link of described mouth piece 4 is processed with external thread, and mouth piece 4 be circumferentially welded with baffle plate 5, this baffle plate 5 is for being fixed on flue measuring point sample tap place by sampler, prevent its landing from entering in flue, gap shielding between sampler and flue measuring point sample tap can also be lived by this outer baffle 5, prevent flue gas from leaking, play effective sealing effect;
Described plug 3 link is processed with external thread; Plug 3, main sampling pipe 1 and mouth piece 4 are connected by screw thread successively.
As shown in Figure 6, this sampler also comprises connecting pipe, described connecting pipe 2 is the tubular structure of both ends open, and two ends are processed with external thread, when flue bore is larger in actual measurement process, need the length extending sampler, to meet the demand of sampling and measuring, now described connecting pipe 2 is mounted between two main sampling pipes 1, to increase the length of sampler.
As shown in Figure 7, Figure 8, in specific implementation process, the main sampling pipe 1 of sampler of the present utility model is inserted in the sample tap of flue, and be fixed on the sample tap outer of flue by the baffle plate 5 on the mouth piece 4 of sampler, the interface of mouth piece is connected by rubber tube with flue gas analyzer, flue gas analyzer carries aspiration pump, by aspiration pump, the flue gas in flue is bled, make the flue gas of flue measurement point enter sampler by thief hole 6 to sample, after enter into flue gas analyzer, carry out follow-up measurement and analysis.
Above-mentioned embodiment is only for illustration of the utility model; wherein the structure, connected mode etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (4)
1. an assembled smoke gas sampler, it is characterized in that, this device comprises upper end and is provided with the mouth piece (4) of baffle plate (5), the removable several sections of main sampling pipe (1) be connected be connected with mouth piece (4) and the plug (3) being arranged on main sampling pipe (1) end, and the described sidewall often saving main sampling pipe (1) has thief hole (6).
2. a kind of assembled smoke gas sampler as claimed in claim 1, it is characterized in that, the two ends of described stopple coupon (1) are provided with screw thread, and adjacent two joints main sampling pipe (1) are connected by the threaded connecting pipe of two ends tool (2).
3. a kind of assembled smoke gas sampler as claimed in claim 1, is characterized in that, described plug (3) and main sampling pipe (1) end and being between main sampling pipe (1) with mouth piece (4) is threaded.
4. as a kind of assembled smoke gas sampler as described in any one in claim 1-3, it is characterized in that, described baffle plate (5) is circular steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842394.0U CN204346778U (en) | 2014-12-25 | 2014-12-25 | A kind of assembled smoke gas sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842394.0U CN204346778U (en) | 2014-12-25 | 2014-12-25 | A kind of assembled smoke gas sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346778U true CN204346778U (en) | 2015-05-20 |
Family
ID=53230039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420842394.0U Expired - Fee Related CN204346778U (en) | 2014-12-25 | 2014-12-25 | A kind of assembled smoke gas sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568526A (en) * | 2014-12-25 | 2015-04-29 | 吉林省电力科学研究院有限公司 | Combined fume sampling device |
| CN108593366A (en) * | 2018-04-12 | 2018-09-28 | 国网天津市电力公司电力科学研究院 | The combined smoke sampling pressure measuring tube group of Portable heating |
-
2014
- 2014-12-25 CN CN201420842394.0U patent/CN204346778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568526A (en) * | 2014-12-25 | 2015-04-29 | 吉林省电力科学研究院有限公司 | Combined fume sampling device |
| CN108593366A (en) * | 2018-04-12 | 2018-09-28 | 国网天津市电力公司电力科学研究院 | The combined smoke sampling pressure measuring tube group of Portable heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |