CN103389230A - Novel sampling and monitoring system for open space oil material fire pollution - Google Patents
Novel sampling and monitoring system for open space oil material fire pollution Download PDFInfo
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- CN103389230A CN103389230A CN2013103066538A CN201310306653A CN103389230A CN 103389230 A CN103389230 A CN 103389230A CN 2013103066538 A CN2013103066538 A CN 2013103066538A CN 201310306653 A CN201310306653 A CN 201310306653A CN 103389230 A CN103389230 A CN 103389230A
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Abstract
The invention discloses a novel sampling and monitoring system for open space oil material fire pollution. A dust preventing and filtering stopper is disposed at the head of each sampling tube. A high-temperature-resistant thermal-insulation material is disposed outside each of the sampling tubes. A sucking pump is installed at the tail end of each of the sampling tubes. Each of the sampling tubes is connected to the left side of a sampling terminal monitoring device. Temperature sensors are connected to the left side of a temperature recorder. A mobile hinge is disposed on the top of each support. The supports and the mobile hinges are cooperatively installed under the mobile hinges to play a supporting role. A scalable metal sleeve is disposed above the mobile hinges. Metal sleeve side tubes are respectively disposed outside the sampling tubes. Side tube mobile hinges are respectively disposed at the lower parts of the metal sleeve side tubes. The sampling and monitoring system can perform multi-point sampling and monitoring for pollution gas, can achieve pollution gas colleting and monitoring in different positions and at different heights by adjusting the scalable metal sleeve and the mobile supports, and can complete temperature monitoring for the point location at the same time of gas collection.
Description
Technical field
What the present invention relates to is the environmental monitoring field, is specifically related to a kind of novel open space oil plant fire contamination sampling monitoring system.
Background technology
It is fierce that the oil plant fire has the intensity of a fire, and flame temperature is high, and radiations heat energy is strong, and the dense smoke blast is large, and flame propagation speed spreads rapidly, the harm characteristics such as involve a wide range of knowledge.Contain a large amount of toxic and harmfuls in dense smoke, because the dense smoke gas temperature is higher, temperature range is generally 80-200 degree centigrade of left and right, in addition, generally there are dust, acidic materials etc. in flue gas, add that the open space environmental factor is difficult to control, how to overcome high temperature, high dust and acidic materials condition, in the monitoring open space, the content of fuel combustion dusty gas is a very difficult problem, there is no at present relevant sampling apparatus both at home and abroad.About the sampling of high-temperature flue gas, Chinese scholars has been done a large amount of research to the sampling of flue gas in restricted clearance (flue, combustion furnace etc.), has formed a lot of method of samplings, has developed many sampling apparatuses.But the collection for the flue gas of oil plant fire generation in open space, lack systematic study, there is no the sampling apparatus of monitoring for open space oil plant fire dusty gas specially.The environmental impact factor that open space is subject to is more, the layout of monitoring point is affected by environment larger, sampling apparatus need to be according to the position of different ambient conditions sampled points, and traditional fixed flue gas sampler is not suitable for the sampling of open space oil plant fire dusty gas.Therefore inventing a kind of novel open space oil plant fire contamination sampling monitoring system seems very necessary.
Summary of the invention
Open space oil plant fire contamination sampling monitoring system of the present invention, be intended to solve traditional fixed flue gas sampler and be not suitable for the problem of the sampling of open space oil plant fire dusty gas.
The present invention realizes like this, a kind of novel open space oil plant fire contamination sampling monitoring system, mainly be comprised of dustproof filter plug, high-temperature-resistant thermal-insulation material, sampling pipe, aspiration pump, temperature sensor, hinges, support, scalability metal sleeve, metal sleeve arm, arm hinges, sampling terminal monitoring equipment, moisture recorder; The setting of dustproof filter plug is arranged on the head of sampling pipe; The high-temperature-resistant thermal-insulation material is arranged on the outside of sampling pipe; Aspiration pump is arranged on the afterbody of sampling pipe; Sampling pipe is connected to the left side of sampling terminal monitoring equipment; The left side of temperature sensor and moisture recorder links together; Hinges is arranged on the top of support, support and hinges coordinate be arranged on hinges below play a supportive role; The scalability metal sleeve is arranged on the top of hinges; The outside that the metal sleeve arm is separately positioned on sampling pipe shields; The arm hinges is separately positioned on the bottom of metal sleeve arm.
Further, the metal sleeve of described scalability adopts the nickel-chromium alloy steel to form, and is high temperature resistant, corrosion-resistant and do not absorb gas.
Further, when the gaseous contamination substrate concentration of monitoring diverse location, differing heights, composition and temperature, the length that can regulate as required flexible metal sleeve, regulate travel(l)ing rest and be fixed to correct position.
Further, described whole sampling pipe is wrapped up by refractory metal silk braid.
Further, the air pressure pump of sampling pipe end adopts the diaphragm-type air compression pump, and its lift is enough to the warm flue gas of height is delivered to fume component analysis equipment.
Further, described sampling terminal monitoring equipment is provided with the gas analyzers such as fume component analysis instrument, sulphuric dioxide, carbon monoxide, oxides of nitrogen, is used for carrying out record and the analysis of smoke components.
Novel open space oil plant fire contamination sampling monitoring system provided by the invention can realize the multi-point gaseous contamination substrate concentration of open space oil plant fire pollution and sampling and the monitoring of composition.Can realize the Real-Time Monitoring of open space oil plant fire temperature graded.Can realize monitoring simultaneously oil plant fire temperature, gas pollutant composition and concentration, and can be according to the monitoring mode of the in real time flexible adjusting gear of changes in environmental conditions.
The design of open space oil plant fire contamination sampling monitoring system of the present invention,, the characteristics such as flame temperature high and radiations heat energy large fast for oil plant fire burning rate, designed open space oil plant fire contamination sampling monitoring system, this system can in the high-temperature field flame region of oil plant fire and dusty gas on every side carry out the multi-point sampling monitoring, can, by regulating scalability metal sleeve and travel(l)ing rest, realize collection and the monitoring of the contaminant gases of diverse location, differing heights point simultaneously; Can also complete the monitoring to this megadyne temperature degree when gathering gas.This sampling monitoring system can be used for pollution temperature and the gas collecting monitoring of various different scales oil plant fire, also can be used for the dusty gas collection monitoring at fire of high-rise building scene etc., environmental suitability is stronger, can solve traditional fixed flue gas sampler and be not suitable for the problem of the sampling of open space oil plant fire dusty gas.
Description of drawings
Fig. 1 open space oil plant provided by the invention fire contamination sampling monitoring system structural representation.
Fig. 2 sampling pipe structural representation provided by the invention.
In figure: 1, dustproof filter plug; 2, high-temperature-resistant thermal-insulation material; 3, sampling pipe; 4, aspiration pump; 5, temperature sensor; 6, hinges; 7, support; 8, scalability metal sleeve; 9, metal sleeve arm; 10, arm hinges; 11, sampling terminal monitoring equipment; 12, moisture recorder.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated:
As shown in attached Fig. 1 and 2: a kind of novel open space oil plant fire contamination sampling monitoring system, mainly by dustproof filter plug 1; High-temperature-resistant thermal-insulation material 2; Sampling pipe 3; Aspiration pump 4; Temperature sensor 5; Hinges 6; Support 7; Scalability metal sleeve 8; Metal sleeve arm 9; Arm hinges 10; Sampling terminal monitoring equipment 11; Moisture recorder 12 forms.Wherein, dustproof filter plug 1 arranges the head that is arranged on sampling pipe 3; High-temperature-resistant thermal-insulation material 2 is arranged on the outside of sampling pipe 3; Aspiration pump 4 is arranged on the afterbody of sampling pipe 3; Sampling pipe 3 is connected to the left side of sampling terminal monitoring equipment 11; The left side of temperature sensor 5 and moisture recorder 12 links together; Hinges 6 is arranged on the top of support 7, support 7 and hinges 6 coordinate be arranged on hinges 6 below play a supportive role; Scalability metal sleeve 8 is arranged on the top of hinges 6; The outside that metal sleeve arm 9 is separately positioned on sampling pipe 3 shields; Arm hinges 10 is separately positioned on the bottom of metal sleeve arm 9.
The metal sleeve 8 of described scalability further arranges: adopt the nickel-chromium alloy steel to form, and high temperature resistant, corrosion-resistant and do not absorb gas.When the gaseous contamination substrate concentration of monitoring diverse location, differing heights, composition and temperature, the length that can regulate as required flexible metal sleeve, regulate travel(l)ing rest and be fixed to correct position; Described sampling pipe 3 further arranges: described whole sampling pipe is wrapped up by refractory metal silk braid.The air pressure pump of sampling pipe end adopts the diaphragm-type air compression pump, and its lift is enough to the warm flue gas of height is delivered to fume component analysis equipment; Described sampling terminal monitoring equipment 11 further arranges: be provided with the gas analyzers such as fume component analysis instrument, sulphuric dioxide, carbon monoxide, oxides of nitrogen, be used for carrying out record and the analysis of smoke components.
The design of open space oil plant fire contamination sampling monitoring system of the present invention, this system can in the high-temperature field flame region of oil plant fire and dusty gas on every side carry out the multi-point sampling monitoring, can, by regulating scalability metal sleeve and travel(l)ing rest, realize collection and the monitoring of the contaminant gases of diverse location, differing heights point simultaneously; Can also complete the monitoring to this megadyne temperature degree when gathering gas.This sampling monitoring system can be used for pollution temperature and the gas collecting monitoring of various different scales oil plant fire, also can be used for the dusty gas collection monitoring at fire of high-rise building scene etc., environmental suitability is stronger, can solve traditional fixed flue gas sampler and be not suitable for the problem of the sampling of open space oil plant fire dusty gas.
The foregoing is only preferred embodiment of the present invention,, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. novel open space oil plant fire contamination sampling monitoring system, it is characterized in that, mainly by dustproof filter plug, high-temperature-resistant thermal-insulation material, sampling pipe, aspiration pump, temperature sensor, hinges, support, scalability metal sleeve, metal sleeve arm, arm hinges, sampling terminal monitoring equipment, moisture recorder, formed; The setting of dustproof filter plug is arranged on the head of sampling pipe; The high-temperature-resistant thermal-insulation material is arranged on the outside of sampling pipe; Aspiration pump is arranged on the afterbody of sampling pipe; Sampling pipe is connected to the left side of sampling terminal monitoring equipment; The left side of temperature sensor and moisture recorder links together; Hinges is arranged on the top of support, support and hinges coordinate be arranged on hinges below play a supportive role; The scalability metal sleeve is arranged on the top of hinges; The outside that the metal sleeve arm is separately positioned on sampling pipe shields; The arm hinges is separately positioned on the bottom of metal sleeve arm.
2. as claimed in claim novel open space oil plant fire contamination sampling monitoring system, is characterized in that, the metal sleeve of described scalability adopts nickel-chrome alloy steel to form, and is high temperature resistant, corrosion-resistant and do not absorb gas.
3. as claimed in claim novel open space oil plant fire contamination sampling monitoring system, it is characterized in that, when the gaseous contamination substrate concentration of monitoring diverse location, differing heights, composition and temperature, can regulate as required the length of flexible metal sleeve, regulate travel(l)ing rest and be fixed to correct position.
4. as claimed in claim novel open space oil plant fire contamination sampling monitoring system, is characterized in that, described whole sampling pipe is wrapped up by refractory metal silk braid.
5. as claimed in claim novel open space oil plant fire contamination sampling monitoring system, is characterized in that, the air pressure pump of sampling pipe end adopts the diaphragm-type air compression pump, and its lift is delivered to fume component analysis equipment with the warm flue gas of height.
6. as claimed in claim novel open space oil plant fire contamination sampling monitoring system, it is characterized in that, described sampling terminal monitoring equipment is provided with fume component analysis instrument, sulphuric dioxide, carbon monoxide, NOX gas analyzer, is used for carrying out record and the analysis of smoke components.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310306653.8A CN103389230B (en) | 2013-07-22 | 2013-07-22 | A kind of Novel open space oil plant fire contamination sampling monitoring system |
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| CN201310306653.8A CN103389230B (en) | 2013-07-22 | 2013-07-22 | A kind of Novel open space oil plant fire contamination sampling monitoring system |
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| CN103389230A true CN103389230A (en) | 2013-11-13 |
| CN103389230B CN103389230B (en) | 2016-08-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996263A (en) * | 2014-05-11 | 2014-08-20 | 中国科学技术大学 | Air suction type airplane cargo fire disaster detector with smog gas sensing function |
| CN105115792A (en) * | 2015-08-19 | 2015-12-02 | 中国人民解放军防化学院 | Air suspension smoke screen particle sampling device and method |
| CN105890940A (en) * | 2016-06-15 | 2016-08-24 | 安徽省绿巨人环境技术有限公司 | Air sampling device |
| CN106124259A (en) * | 2016-06-15 | 2016-11-16 | 安徽省绿巨人环境技术有限公司 | A kind of device testing air quality |
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| WO2002095398A1 (en) * | 2001-05-24 | 2002-11-28 | University Of Florida | Method and apparatus for detecting environmental smoke exposure |
| US20040126891A1 (en) * | 2002-12-26 | 2004-07-01 | Brunswick Laboratories | Method for assaying reactive oxidants in smoke |
| CN201654940U (en) * | 2009-12-28 | 2010-11-24 | 西安博康电子有限公司 | Aspiration gas detecting system |
| CN201765663U (en) * | 2010-08-28 | 2011-03-16 | 东北电网有限公司大连培训中心 | Combustible gas detecting system |
| CN103116961A (en) * | 2013-01-21 | 2013-05-22 | 中国科学技术大学 | Enclosed space fire hazard detection alarm system and alarm method based on electronic nose technology |
-
2013
- 2013-07-22 CN CN201310306653.8A patent/CN103389230B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002095398A1 (en) * | 2001-05-24 | 2002-11-28 | University Of Florida | Method and apparatus for detecting environmental smoke exposure |
| US20040126891A1 (en) * | 2002-12-26 | 2004-07-01 | Brunswick Laboratories | Method for assaying reactive oxidants in smoke |
| CN201654940U (en) * | 2009-12-28 | 2010-11-24 | 西安博康电子有限公司 | Aspiration gas detecting system |
| CN201765663U (en) * | 2010-08-28 | 2011-03-16 | 东北电网有限公司大连培训中心 | Combustible gas detecting system |
| CN103116961A (en) * | 2013-01-21 | 2013-05-22 | 中国科学技术大学 | Enclosed space fire hazard detection alarm system and alarm method based on electronic nose technology |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996263A (en) * | 2014-05-11 | 2014-08-20 | 中国科学技术大学 | Air suction type airplane cargo fire disaster detector with smog gas sensing function |
| CN105115792A (en) * | 2015-08-19 | 2015-12-02 | 中国人民解放军防化学院 | Air suspension smoke screen particle sampling device and method |
| CN105890940A (en) * | 2016-06-15 | 2016-08-24 | 安徽省绿巨人环境技术有限公司 | Air sampling device |
| CN106124259A (en) * | 2016-06-15 | 2016-11-16 | 安徽省绿巨人环境技术有限公司 | A kind of device testing air quality |
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| CN103389230B (en) | 2016-08-10 |
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