CN201993256U - Collecting tube of smoke gun - Google Patents
Collecting tube of smoke gun Download PDFInfo
- Publication number
- CN201993256U CN201993256U CN2011200277459U CN201120027745U CN201993256U CN 201993256 U CN201993256 U CN 201993256U CN 2011200277459 U CN2011200277459 U CN 2011200277459U CN 201120027745 U CN201120027745 U CN 201120027745U CN 201993256 U CN201993256 U CN 201993256U
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- China
- Prior art keywords
- sampling pipe
- flue dust
- tube
- sampling
- pipe
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Abstract
The utility model relates to a collecting tube, in particular to a structurally-improved collecting tube of a smoke gun, which comprises a smoke gun handle (1) and a fixing tube (4). The fixing tube (4) is fixed on the smoke gun handle (1), and a first sampling tube (2) and a leather supporting tube (3) are arranged in the fixing tube (4). The collecting tube of a smoke gun is characterized by further comprising a second sampling tube (5) which is communicated with the first sampling tube (2) via a connecting device (6). Accordingly, the collecting tube has the following advantages that 1, the collecting tube is reasonable in design, simple in structure and low in noise and is completely practical, and 2, the collecting tube can collect smoke samples well in flues designed in optional directions and cannot cause measurement errors.
Description
Technical field
The utility model relates to a kind of collection tube, especially relates to a kind of structural improvement to flue dust rifle collection tube.
Background technology
The flue gas monitoring system is the monitoring system of interior flue gas of flue and the continuous blow-down of smoke contamination thing.Enhancing along with people's environmental protection consciousness; various countries require more and more higher to the limit value of fume emission; particularly, in the flue dust tester that environment measuring department uses, all be provided with the flue dust stopple coupon usually now to the pollutant emission of waste incineration factory and generating plant.The flue dust stopple coupon links to each other with main frame, and by control, the data processing of the responsible whole smoke dust sampling of main frame system, by the real time data that stopple coupon transmits, the control sampling pump carries out the isokinetic sampling according to the sampling flow that calculates.The sampling nozzle of traditional flue dust stopple coupon is that fixed vertical designs downwards, can be good at collecting smoke sample for the flue of vertical design, but just can not well collect smoke sample for the flue of other directions designs, causes measuring error easily.
The utility model content
The utility model mainly is that the sampling nozzle of the traditional flue dust stopple coupon of solution existing in prior technology is that fixed vertical designs downwards, flue for other direction designs just can not well collect smoke sample, the technical matters of the error when causing measurement easily etc.; Provide a kind of and can both well collect smoke sample, can not cause the flue dust rifle collection tube of measuring error for the flue of any direction design.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of flue dust rifle collection tube, comprise the opium pipe handle and be fixed on the stationary pipes that is provided with first sampling pipe and pitot tube on the opium pipe handle and in it, it is characterized in that it also comprises one second sampling pipe, described second sampling pipe is connected with first sampling pipe by coupling arrangement.
At above-mentioned flue dust rifle collection tube, described coupling arrangement comprises that one one end is set in the sampling pipe adapter sleeve on second sampling pipe, and an end of the second above-mentioned sampling pipe inserts in described second sampling pipe and the other end that is sampled pipe connector sleeves wraps up.
At above-mentioned flue dust rifle collection tube, described sampling pipe adapter sleeve inwall circumferentially is inlaid with at least one O-ring seal.
At above-mentioned flue dust rifle collection tube, described stationary pipes one end also is provided with in order to the last helmet of fixing second sampling pipe and the anter plate that is arranged on the helmet inwall.
Flue dust rifle collection tube above-mentioned also is provided with flue dust rifle handle set on the described stationary pipes, described flue dust rifle handle set two ends are provided with the locking cap in order to fixing described stationary pipes.
At above-mentioned flue dust rifle collection tube, described O-ring seal is two.
Therefore, the utlity model has following advantage: 1. reasonable in design, simple in structure, the less and complete practicality of noise; 2. can smoke sample can both be well collected for the flue of any direction design, measuring error can be do not caused.
Description of drawings
Fig. 1 is a main TV structure synoptic diagram of the present utility model.
Fig. 2 is the structure enlarged diagram at A place among Fig. 1.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.Among the figure, opium pipe handle 1, first sampling pipe 2, pitot tube 3, stationary pipes 4, second sampling pipe 5, coupling arrangement 6, sampling pipe adapter sleeve 7, O-ring seal 8, go up helmet 9, anter plate 10, flue dust rifle handle set 12, thermopair holder 13, support 14, on manage 15, locking cap 16, packing ring 17, connecting pipe 18, locknut 19, double end nut 20, double end valve 21.
Embodiment:
A kind of flue dust rifle collection tube, comprise opium pipe handle 1 and be fixed on the stationary pipes 4 that is provided with first sampling pipe 2 and pitot tube 3 on the opium pipe handle 1 and in it, it also comprises one second sampling pipe 5, described second sampling pipe 5 is connected with first sampling pipe 2 by coupling arrangement 6, coupling arrangement 6 comprises that one one end is set in the sampling pipe adapter sleeve 7 on second sampling pipe 5, and an end of the second above-mentioned sampling pipe 5 inserts in described second sampling pipe 5 and the other end that is sampled pipe connector sleeves 7 wraps up.
Sampling pipe adapter sleeve 7 inwalls circumferentially are inlaid with two O-ring seals 8, and stationary pipes 4 one ends also are provided with in order to the last helmet 9 of fixing second sampling pipe 5 and the anter plate 10 that is arranged on the helmet inwall.
Also be provided with common sample collector on the stationary pipes 4 and be convenient to the fine flue dust rifle handle set 12 of holding the sampling rifle, flue dust rifle handle set 12 two ends are provided with in order to the fixing locking cap 16 of stationary pipes 4.
In the present embodiment, first sampling pipe 2 and second sampling pipe 5 couple together by sampling pipe adapter sleeve 7, flue for any direction design, only needing to rotate second sampling pipe 5 makes its sampling mouth of pipe parallel with flue, just can be good at collecting smoke sample, just can not collect smoke sample and do not need to rotate whole sampling rifle as the traditional sampling rifle, in sampling pipe adapter sleeve 7, also be provided with two O-ring seals 8, the flue dust that prevents to sample releases in flow process, has better guaranteed the degree of accuracy of sampling.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used opium pipe handle 1, first sampling pipe 2, pitot tube 3, stationary pipes 4, second sampling pipe 5, coupling arrangement 6, sampling pipe adapter sleeve 7, O-ring seal 8 morely, has gone up helmet 9, anter plate 10, flue dust rifle handle set 12, thermopair holder 13, support 14, on manage 15, terms such as locking cap 16, packing ring 17, connecting pipe 18, locknut 19, double end nut 20, double end valve 21, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (6)
1. flue dust rifle collection tube, comprise opium pipe handle (1) and be fixed on the stationary pipes (4) that first sampling pipe (2) and pitot tube (3) were gone up and be provided with in it to opium pipe handle (1), it is characterized in that, it also comprises one second sampling pipe (5), and described second sampling pipe (5) is connected with first sampling pipe (2) by coupling arrangement (6).
2. flue dust rifle collection tube according to claim 1, it is characterized in that, described coupling arrangement (6) comprises that one one end is set in the sampling pipe adapter sleeve (7) on second sampling pipe (5), and an end of above-mentioned second sampling pipe (5) inserts in described second sampling pipe (5) and the other end that is sampled pipe connector sleeves (7) wraps up.
3. flue dust rifle collection tube according to claim 2 is characterized in that, described sampling pipe adapter sleeve (7) inwall circumferentially is inlaid with at least one O-ring seal (8).
4. flue dust rifle collection tube according to claim 1 is characterized in that, described stationary pipes (4) one ends also are provided with in order to the last helmet (9) of fixing second sampling pipe (5) and the anter plate (10) that is arranged on the helmet inwall.
5. flue dust rifle collection tube according to claim 1 is characterized in that, also is provided with flue dust rifle handle set (12) on the described stationary pipes (4), and described flue dust rifle handle set (12) two ends are provided with the locking cap (16) in order to fixing described stationary pipes (4).
6. flue dust rifle collection tube according to claim 3 is characterized in that described O-ring seal (11) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200277459U CN201993256U (en) | 2011-01-27 | 2011-01-27 | Collecting tube of smoke gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200277459U CN201993256U (en) | 2011-01-27 | 2011-01-27 | Collecting tube of smoke gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201993256U true CN201993256U (en) | 2011-09-28 |
Family
ID=44669742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200277459U Expired - Lifetime CN201993256U (en) | 2011-01-27 | 2011-01-27 | Collecting tube of smoke gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201993256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513053A (en) * | 2012-06-29 | 2014-01-15 | 中国科学院大连化学物理研究所 | Device for synchronously adjusting direction of pitot tube sampling hole and sampling gun in rotating mode |
| CN103759984A (en) * | 2014-01-08 | 2014-04-30 | 湖北省环境监测中心站 | Sampling gun with controllable horizontal angle |
| CN107219156A (en) * | 2017-07-27 | 2017-09-29 | 中绿环保科技股份有限公司 | Measuring concentration of granules in certain instrument suitable for low, wet flue gas |
| CN110308022A (en) * | 2019-08-02 | 2019-10-08 | 中国原子能科学研究院 | Oxygen analyzer water conservancy diversion probe assembly |
-
2011
- 2011-01-27 CN CN2011200277459U patent/CN201993256U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513053A (en) * | 2012-06-29 | 2014-01-15 | 中国科学院大连化学物理研究所 | Device for synchronously adjusting direction of pitot tube sampling hole and sampling gun in rotating mode |
| CN103759984A (en) * | 2014-01-08 | 2014-04-30 | 湖北省环境监测中心站 | Sampling gun with controllable horizontal angle |
| CN107219156A (en) * | 2017-07-27 | 2017-09-29 | 中绿环保科技股份有限公司 | Measuring concentration of granules in certain instrument suitable for low, wet flue gas |
| CN110308022A (en) * | 2019-08-02 | 2019-10-08 | 中国原子能科学研究院 | Oxygen analyzer water conservancy diversion probe assembly |
| CN110308022B (en) * | 2019-08-02 | 2021-08-20 | 中国原子能科学研究院 | Flow guiding probe assembly of oxygen analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |