CN201222017Y - Flexible heat-accompany sampling composite pipe - Google Patents
Flexible heat-accompany sampling composite pipe Download PDFInfo
- Publication number
- CN201222017Y CN201222017Y CNU2008200865213U CN200820086521U CN201222017Y CN 201222017 Y CN201222017 Y CN 201222017Y CN U2008200865213 U CNU2008200865213 U CN U2008200865213U CN 200820086521 U CN200820086521 U CN 200820086521U CN 201222017 Y CN201222017 Y CN 201222017Y
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- CN
- China
- Prior art keywords
- sampling
- heat
- composite tube
- thermal recovery
- utility
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a flexible heat tracing sampling composite tube, which comprises at least one sampling tube (1), wherein a heat tracing belt (2) is contacted with the sampling tube (1), and the heat tracing belt (2) and the sampling tube (1) are both located in a reflecting film sleeve (3). The flexible heat tracing sampling composite tube can be utilized to prevent collected gas being condensed, thereby guaranteeing the accuracy of detected data.
Description
Technical field
The utility model relates to a kind of gas sampling device, relates in particular to a kind of flexible companion's thermal recovery sampling composite tube.
Background technology
Environmental protection becomes a theme of current society.In order to realize sustainable development, China requires the enterprises of a large amount of pollutions of generation such as all heat power stations all to want the installation environment monitoring system, and this has just comprised portable detection system.It is sampling pipe that a vitals is arranged in this portable detection system, and domestic existing sampling pipe exists following defective in actual use at present: condensation takes place in gas easily that gathered, thereby has influence on the correctness that detects data; And body hardness is big, can not carry out bending according to actual working environment.
The utility model content
The technical problems to be solved in the utility model provides a kind of flexible companion's thermal recovery sampling composite tube, uses this sampling complex pipe can prevent the gas generation condensation of being gathered, thereby guarantees to detect the correctness of data.
In order to solve the problems of the technologies described above, the utility model provides a kind of flexible companion's thermal recovery sampling composite tube, comprises at least one sampling pipe, and heating tape contacts with sampling pipe, and heating tape and sampling pipe all are positioned at the reflection Membrane cover.
Improvement as flexible companion's thermal recovery sampling composite tube of the present utility model: the outside surface at the reflection Membrane cover is provided with heat-insulation layer.
Further improvement as flexible companion's thermal recovery sampling composite tube of the present utility model: heat-insulation layer is sleeved in the heat-shrink tube, between heat-insulation layer and heat-shrink tube cable is set.
Further improvement as flexible companion's thermal recovery sampling composite tube of the present utility model: the outside surface at heat-shrink tube is provided with sheath.
In flexible companion's thermal recovery sampling composite tube of the present utility model, sampling pipe adopts materials such as tygon, polypropylene, polyamide, tetrafluoraoethylene-hexafluoropropylene copolymer, nylon, Kynoar to make.The reflection Membrane cover adopts shielding thermal reflecting coatings such as aluminum-polyethylene film, aluminium-polypropylene screen, aluminium-polyester film to make; Heat-insulation layer adopts materials such as centrifugally glass-wool, alumina silicate fibre, rock wool to make, and heating tape can be selected carbon fiber heating line for use, and heat-shrink tube is selected hot shortness's sleeve pipe for use, and sheath can be selected tygon ripple sheath, polypropylene ripple sheath, nylon ripple sheath or the like for use.
Flexible companion's thermal recovery sampling composite tube of the present utility model, because heating tape contacts with sampling pipe, therefore can heat sampling pipe, temperature in the sampling pipe is remained at more than the gas dew point temperature, thereby avoid the gas generation condensation and dewfall phenomenon in the sampling pipe, can guarantee that the gas in the sampling pipe is unblocked, thereby guarantee to detect the correctness of data.Owing to adopted the reflection Membrane cover of making by the shielding thermal reflecting coating, therefore can reduce the radiation loss of heat, and the electromagnetism that is produced in the cable is had shielding action.Heat-insulation layer plays the effect of insulation.
In sum, flexible companion's thermal recovery sampling composite tube of the present utility model has softness, flexibility big (flexibility can reach 30 degree approximately), light weight, advantage such as easy to carry; Be applicable to corrosive gass such as gathering various acid, alkali, suit under 80～120 ℃ environment temperature, to use for a long time.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the cross-sectional view of a kind of flexible companion's thermal recovery sampling composite tube of the present utility model;
Fig. 2 is the cross-sectional view of another kind of flexible companion's thermal recovery sampling composite tube of the present utility model.
Embodiment
During the actual use of flexible companion's thermal recovery sampling composite tube of the present utility model, 1 dedicated pipe joint is installed at the two ends of sampling pipe 1 respectively, and one of them dedicated pipe joint links to each other with collection head on the detected device, and another dedicated pipe joint links to each other with detector.One end of cable 5 links to each other with power supply, and the other end links to each other with detected device, plays the effect that power supply is provided.
During the actual use of flexible companion's thermal recovery sampling composite tube of the present utility model, every sampling pipe 1 all carries out as follows: 1 dedicated pipe joint is installed at the two ends of sampling pipe 1 respectively, one of them dedicated pipe joint links to each other with collection head on the detected device, and another dedicated pipe joint links to each other with detector.One end of cable 5 links to each other with power supply, and the other end links to each other with detected device, plays the effect that power supply is provided.In the present embodiment, owing to be provided with 2 sampling pipes 1, therefore can gather 2 strands of gases simultaneously.
At last, it is also to be noted that what more than enumerate only is several specific embodiments of the present utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (4)
1, a kind of flexible companion's thermal recovery sampling composite tube comprises at least one sampling pipe (1), and it is characterized in that: heating tape (2) contacts with sampling pipe (1), and described heating tape (2) all is positioned at reflection Membrane cover (3) with sampling pipe (1).
2, flexible companion's thermal recovery sampling composite tube according to claim 1, it is characterized in that: the outside surface at described reflection Membrane cover (3) is provided with heat-insulation layer (4).
3, flexible companion's thermal recovery sampling composite tube according to claim 2, it is characterized in that: described heat-insulation layer (4) is sleeved in the heat-shrink tube (6), between heat-insulation layer (4) and heat-shrink tube (6) cable (5) is set.
4, flexible companion's thermal recovery sampling composite tube according to claim 3, it is characterized in that: the outside surface at described heat-shrink tube (6) is provided with sheath (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200865213U CN201222017Y (en) | 2008-04-30 | 2008-04-30 | Flexible heat-accompany sampling composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200865213U CN201222017Y (en) | 2008-04-30 | 2008-04-30 | Flexible heat-accompany sampling composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222017Y true CN201222017Y (en) | 2009-04-15 |
Family
ID=40575523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200865213U Expired - Lifetime CN201222017Y (en) | 2008-04-30 | 2008-04-30 | Flexible heat-accompany sampling composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222017Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244948A (en) * | 2010-05-12 | 2011-11-16 | 上海宝钢化工有限公司 | Installation method of heating belt |
| CN102645039A (en) * | 2011-02-22 | 2012-08-22 | 牛恒 | Heat tracing band mounting sleeve of solar water heater |
| CN103527863A (en) * | 2013-01-29 | 2014-01-22 | 机械科学研究总院先进制造技术研究中心 | Fiber guide pipe with far-infrared heating function |
| CN105387292A (en) * | 2015-12-29 | 2016-03-09 | 淄博环能海臣环保技术服务有限公司 | Metal conductor electric heating heat-preservation plastic pipe |
| CN105890938A (en) * | 2016-06-23 | 2016-08-24 | 芜湖科阳新材料股份有限公司 | High-temperature resistant and anticorrosive flue gas sampling pipe cable |
| CN105987830A (en) * | 2015-02-10 | 2016-10-05 | 上海华林工业气体有限公司 | Method for improving on-line analysis accuracy of CO product of HYCO factory |
| CN107781581A (en) * | 2017-10-23 | 2018-03-09 | 中投（天津）热力股份有限公司 | A kind of heat tracing of novel anti-abrasion is heat preservation pipe prefabricated |
| CN108235475A (en) * | 2017-11-27 | 2018-06-29 | 安邦电气股份有限公司 | A kind of heating tape easy to use |
| CN108566693A (en) * | 2017-11-27 | 2018-09-21 | 安邦电气股份有限公司 | A kind of high efficiency heating tape |
| WO2019218917A1 (en) * | 2018-05-14 | 2019-11-21 | 清华大学 | Sampling tube bundle, sampling analysis device, and preparation method for sampling tube bundle |
-
2008
- 2008-04-30 CN CNU2008200865213U patent/CN201222017Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244948A (en) * | 2010-05-12 | 2011-11-16 | 上海宝钢化工有限公司 | Installation method of heating belt |
| CN102244948B (en) * | 2010-05-12 | 2013-02-13 | 上海宝钢化工有限公司 | Installation method of heating belt |
| CN102645039A (en) * | 2011-02-22 | 2012-08-22 | 牛恒 | Heat tracing band mounting sleeve of solar water heater |
| CN103527863A (en) * | 2013-01-29 | 2014-01-22 | 机械科学研究总院先进制造技术研究中心 | Fiber guide pipe with far-infrared heating function |
| CN105987830A (en) * | 2015-02-10 | 2016-10-05 | 上海华林工业气体有限公司 | Method for improving on-line analysis accuracy of CO product of HYCO factory |
| CN105387292A (en) * | 2015-12-29 | 2016-03-09 | 淄博环能海臣环保技术服务有限公司 | Metal conductor electric heating heat-preservation plastic pipe |
| CN105890938A (en) * | 2016-06-23 | 2016-08-24 | 芜湖科阳新材料股份有限公司 | High-temperature resistant and anticorrosive flue gas sampling pipe cable |
| CN107781581A (en) * | 2017-10-23 | 2018-03-09 | 中投（天津）热力股份有限公司 | A kind of heat tracing of novel anti-abrasion is heat preservation pipe prefabricated |
| CN108235475A (en) * | 2017-11-27 | 2018-06-29 | 安邦电气股份有限公司 | A kind of heating tape easy to use |
| CN108566693A (en) * | 2017-11-27 | 2018-09-21 | 安邦电气股份有限公司 | A kind of high efficiency heating tape |
| CN108566693B (en) * | 2017-11-27 | 2020-12-25 | 安邦电气股份有限公司 | High-efficiency heat tracing band |
| CN108235475B (en) * | 2017-11-27 | 2021-01-22 | 安邦电气股份有限公司 | Convenient-to-use tracing band |
| WO2019218917A1 (en) * | 2018-05-14 | 2019-11-21 | 清华大学 | Sampling tube bundle, sampling analysis device, and preparation method for sampling tube bundle |
| US11408852B2 (en) | 2018-05-14 | 2022-08-09 | Tsinghua University | Sampling tube bundle, sampling analysis device and preparation method of sampling tube bundle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG DAMING NEW MATERIALS CO., LTD. Free format text: FORMER NAME: ZHEJIANG HUAYUAN ELECTRIC HEAT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 311402 No. 166 Golf Road, Zhejiang, Fuyang Patentee after: ZHEJIANG DAMING NEW MATERIAL CO., LTD. Address before: 311402 No. 166 Golf Road, Gaoqiao Town, Zhejiang, Fuyang Patentee before: Zhejiang Huayuan Electric Heat Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090415 |