CN202974989U - Oil smoke monitoring system - Google Patents
Oil smoke monitoring system Download PDFInfo
- Publication number
- CN202974989U CN202974989U CN 201220694669 CN201220694669U CN202974989U CN 202974989 U CN202974989 U CN 202974989U CN 201220694669 CN201220694669 CN 201220694669 CN 201220694669 U CN201220694669 U CN 201220694669U CN 202974989 U CN202974989 U CN 202974989U
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- oil smoke
- fume
- monitoring system
- oil
- detection probe
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- 239000000779 smoke Substances 0.000 title claims abstract description 54
- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 239000000523 sample Substances 0.000 claims abstract description 37
- 239000003517 fume Substances 0.000 claims description 43
- 238000010411 cooking Methods 0.000 claims description 31
- 239000007789 gas Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 2
- 238000000746 purification Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model provides an oil smoke monitoring system which comprises a data acquisitor and two detection probes, wherein the two detection probes are used for detecting the concentration of oil smoke, the two detection probes are respectively arranged at the front and rear ends of an oil smoke purifier in a flue, the two detection probes are respectively connected with the data acquisitor which is used for calculating the oil smoke purification rate of the oil smoke purifier according to the concentration difference of oil smoke at the front and rear ends of the oil smoke purifier, and the data acquisitor is connected with a monitoring center. Through using the oil smoke monitoring system disclosed by the utility model, taking a national standard GB18483 as a monitoring index, and respectively setting the detection probes at the front and rear ends of the oil smoke purifier in the flue, the oil smoke concentrations at the front and rear ends of the oil smoke purifier and the purification rate of the oil smoke purifier can be subjected to real-time online monitoring so as to complete the specified and unified monitoring of oil smoke emissions.
Description
Technical field
The utility model relates to the oil smoke field, relates in particular to a kind of oil fume-monitoring system of realizing on-line monitoring cooking fume remover purifying rate.
Background technology
Along with the development of society, the emissions requirements of oil flue waste gas increases day by day, and this has become one of main source of atmospheric pollution.Soot gas complicated component, the wherein health of Multiple components meeting harmful to human.And the main reference index that can the judgement soot gas discharge is oil smoke concentration, and the pollutant that contains in oil smoke is more, and oil smoke concentration is higher, and is just larger to the extent of injury of human body.Therefore, extremely have must purify oil flue waste gas after again the discharging.
The use of cooking fume remover can intercept purification to oil smoke to a certain extent, but numerous cooking fume remover quality is very different, purifying rate is far from each other, this makes environmental monitoring department whether meet standard GB/T 18483(cooking fume emission standard to the parameters such as oil smoke concentration of monitoring each place discharging) difficulty very large, also be unfavorable for monitoring the fume purifying rate of each place cooking fume remover.
The utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of oil fume-monitoring system, adopt standard GB/T 18483 as monitor control index, rear and front end by cooking fume remover in flue arranges respectively detection probe, come the oil smoke concentration of real time and on line monitoring cooking fume remover rear and front end and the purifying rate of cooking fume remover, complete the unified and standard monitoring to oil smoke discharge.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of oil fume-monitoring system, comprise data acquisition unit and two detection probe for detection of oil smoke concentration, described two detection probe are arranged on respectively the rear and front end of cooking fume remover in flue, described two detection probe are connected respectively with for the data acquisition unit that calculates described cooking fume remover fume purifying rate, and described data acquisition unit is connected with Surveillance center.
The utility model has the advantage of:
Utilize sensor technology directly to measure the oil smoke concentration of cooking fume remover before and after processing, obtain cooking fume remover quantizes, purifying rate accurately, as the reference frame of various cooking fume control equipments, the utility model is easy for installation, safeguards simple, reliable and stable.
Description of drawings
Fig. 1 is the structural representation of oil fume-monitoring system of the present utility model;
Fig. 2 is the structural representation of detection probe in Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Seeing also Fig. 1, is the structural representation of oil fume-monitoring system of the present utility model.Oil fume-monitoring system comprises data acquisition unit 3 and two detection probe 2,8, described two detection probe 2,8 are arranged on respectively the rear and front end of the interior cooking fume remover 1 of flue 7, be used for detecting respectively the oil smoke concentration of cooking fume remover 1 front end and rear end, namely not through the oil smoke concentration of cooking fume remover 1 purification and the oil smoke concentration that purifies through cooking fume remover 1, described two detection probe 2,8 are connected respectively (as carry out wireless connections or carry out wired connection by signal wire) with data acquisition unit 3, described data acquisition unit 3 is connected with Surveillance center 9.Thereby, described data acquisition unit 3 can obtain the oil smoke concentration before purifications that two detection probe 2,8 detect and purify after oil smoke concentration, and calculate the fume purifying rate of the cooking fume remover 1 of monitoring, described Monitoring Data is transferred to Surveillance center 9.9 of Surveillance center can obtain in real time the fume purifying rate of monitored cooking fume remover 1 and be discharged into oil smoke concentration data in atmosphere, accomplish implementing monitoring, can in time process after pinpointing the problems.
As shown in Figure 2, be detection probe 2 in Fig. 1,8 structural representation.The surface of detection probe 2 and detection probe 8 all offers at least one air hole 5, inside is provided with circuit board 4, at least one all is installed for the sensor 10 that oil smoke is detected, as gas sensor, temperature sensor or humidity sensor etc. on circuit board 4.Be understandable that, the number of the sensor 10 that arranges on circuit board 4 can be also a plurality of, to realize the accurate detection to the oil smoke composition.In the present embodiment; for detection probe 2,8 internal circuit board and sensor 10 are protected; all be coated with protection filter element 6 on each air hole 5; as filter cloth, filter paper, filter screen, filter membrane, filter core or filter cylinder etc.; after described protection filter element 6 covers on air hole 5; can stop outer other pollutants (as particulate matters such as grieshoch) of fume eliminating gas to enter detection probe inside, thereby extend the serviceable life of detection probe.In addition, protection filter element 6 also can all cover whole detection probe, perhaps only wraps etc. circuit board 4 is whole, and described coverage mode can be selected as required.
also further be provided with the A/D change-over circuit on circuit board 4, amplifying circuit, computing circuit, memory circuit and telecommunication circuit etc., described amplifying circuit is connected with sensor 10, be used for the oil smoke concentration simulating signal that amplification sensor 10 detects, described amplifying circuit also is connected with computing circuit by the A/D change-over circuit, after being changed into digital signal, oil smoke concentration simulating signal after amplifying transfers to computing circuit to calculate oil smoke concentration, described computing circuit also is connected with memory circuit respectively and is connected with data acquisition unit by telecommunication circuit, be used for storing the oil smoke concentration that calculates and the oil smoke concentration that transmits calculating to data acquisition unit.
In the present embodiment, described oil fume-monitoring system also comprises a control module (not shown) that is connected with data acquisition unit 3, be used for obtaining from data acquisition unit 3 detection probe that detection probe 2(are arranged on the front end of cooking fume remover 1) oil smoke concentration that detects, there is oil smoke time control liquefaction fume purifier 1 to open in flue when detection probe 2 detects, do not exist oil smoke time control liquefaction fume purifier 1 to close in flue when detection probe 2 detects.Thereby described control module can according in flue, whether oil smoke being arranged, whether corresponding control cooking fume remover 1 carries out work, has played the purpose of Based Intelligent Control.
In another embodiment, described oil fume-monitoring system also comprises a control module that is connected with data acquisition unit 3, be used for obtaining from data acquisition unit 3 detection probe that detection probe 2(are arranged on the front end of cooking fume remover 1) oil smoke concentration that detects, just control cooking fume remover 1 when oil smoke concentration in flue exceeds the oil smoke discharge standard that standard GB/T 18483 sets and open when detection probe 2 detects, otherwise, control cooking fume remover 1 and close.Thereby whether whether described control module can be up to state standards according to the oil smoke in flue, can directly be discharged in atmosphere and whether corresponding control cooking fume remover 1 carries out work, played the purpose of Based Intelligent Control.
The above is only preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. oil fume-monitoring system, it is characterized in that: comprise data acquisition unit and two detection probe for detection of oil smoke concentration, described two detection probe are arranged on respectively the rear and front end of cooking fume remover in flue, described two detection probe are connected with the data acquisition unit that is used for the described cooking fume remover fume purifying of calculating poor according to rear and front end oil smoke concentration rate respectively, and described data acquisition unit is connected with Surveillance center.
2. oil fume-monitoring system according to claim 1, it is characterized in that: the surface of each detection probe all offers at least one air hole, and inside is equipped with circuit board, at least one all is installed on circuit board is used for sensor that oil smoke is detected.
3. oil fume-monitoring system according to claim 2, is characterized in that: be coated with the filtration guard block for the protection of detection probe internal circuit board and sensor on each air hole.
4. oil fume-monitoring system according to claim 2, it is characterized in that: each sensor is a kind of of gas sensor or temperature sensor or humidity sensor.
5. oil fume-monitoring system according to claim 2, it is characterized in that: also be provided with A/D change-over circuit, amplifying circuit, computing circuit, memory circuit and telecommunication circuit on described circuit board, described amplifying circuit is connected with each sensor, and be connected with computing circuit by the A/D change-over circuit, described computing circuit also is connected with memory circuit respectively and is connected with data acquisition unit by telecommunication circuit.
6. oil fume-monitoring system according to claim 3, it is characterized in that: described filtration guard block is a kind of of filter cloth or filter paper or filter screen or filter membrane or filter core or filter cylinder.
7. the described oil fume-monitoring system of any one according to claim 2-6, it is characterized in that: described oil fume-monitoring system also comprise one be used for when the detection probe that be arranged on the cooking fume remover front end detect have in flue oil smoke time control liquefaction fume purifier open, when the detection probe that is arranged on the cooking fume remover front end detects the control module that does not exist oil smoke time control liquefaction fume purifier to close in flue, described control module is connected with data acquisition unit.
8. the described oil fume-monitoring system of any one according to claim 2-6, it is characterized in that: described oil fume-monitoring system comprises that also one is used for exceeding when the oil smoke concentration that the detection probe that is arranged on the cooking fume remover front end detects in flue the oil smoke discharge standard time control liquefaction fume purifier unlatching that standard GB/T 18483 is set, when detecting oil smoke concentration in flue, the detection probe that is arranged on the cooking fume remover front end do not exceed the control module that oil smoke discharge standard time control liquefaction fume purifier that standard GB/T 18483 sets is closed, described control module is connected with data acquisition unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694669 CN202974989U (en) | 2012-12-14 | 2012-12-14 | Oil smoke monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694669 CN202974989U (en) | 2012-12-14 | 2012-12-14 | Oil smoke monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974989U true CN202974989U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220694669 Expired - Lifetime CN202974989U (en) | 2012-12-14 | 2012-12-14 | Oil smoke monitoring system |
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| CN (1) | CN202974989U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104730209A (en) * | 2013-12-23 | 2015-06-24 | 中科天融(北京)科技有限公司 | Maintenance-free detection probe front arranged on oil smoke detector |
| CN106198897A (en) * | 2016-08-31 | 2016-12-07 | 武汉华正环境检测技术有限公司 | The detection device of a kind of cooking fume remover and detection method thereof |
| CN109283876A (en) * | 2018-11-12 | 2019-01-29 | 杭州博易环境技术有限公司 | A kind of oil smoke on-line monitoring monitor |
| CN110244613A (en) * | 2019-06-06 | 2019-09-17 | 陕西万宝隆科技实业发展有限公司 | A kind of pollution sources real time on-line monitoring monitoring system |
| CN111855524A (en) * | 2019-04-29 | 2020-10-30 | 宁波方太厨具有限公司 | Method for monitoring operation condition of oil fume purification equipment |
| CN112628819A (en) * | 2020-12-22 | 2021-04-09 | 张家口市杰星电子科技有限公司 | Online monitoring and purifying method and system for oil smoke |
| CN114166710A (en) * | 2021-12-16 | 2022-03-11 | 北京市计量检测科学研究院 | Intelligent detection device for catering oil fume purification equipment and oil fume concentration measuring instrument |
| CN114923210A (en) * | 2022-06-20 | 2022-08-19 | 成都前锋电子有限责任公司 | Intelligent control device based on oil smoke concentration |
| CN114963270A (en) * | 2022-06-20 | 2022-08-30 | 成都前锋电子有限责任公司 | Intelligent control system of oil fume purification device |
-
2012
- 2012-12-14 CN CN 201220694669 patent/CN202974989U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104730209A (en) * | 2013-12-23 | 2015-06-24 | 中科天融(北京)科技有限公司 | Maintenance-free detection probe front arranged on oil smoke detector |
| CN104730209B (en) * | 2013-12-23 | 2017-04-12 | 中科天融(北京)科技有限公司 | Maintenance-free detection probe front arranged on oil smoke detector |
| CN106198897A (en) * | 2016-08-31 | 2016-12-07 | 武汉华正环境检测技术有限公司 | The detection device of a kind of cooking fume remover and detection method thereof |
| CN106198897B (en) * | 2016-08-31 | 2018-07-31 | 武汉华正环境检测技术有限公司 | A kind of detection method of oil fume purifier |
| CN109283876A (en) * | 2018-11-12 | 2019-01-29 | 杭州博易环境技术有限公司 | A kind of oil smoke on-line monitoring monitor |
| CN109283876B (en) * | 2018-11-12 | 2024-05-28 | 杭州博易环境技术有限公司 | Oil smoke on-line monitoring monitor |
| CN111855524A (en) * | 2019-04-29 | 2020-10-30 | 宁波方太厨具有限公司 | Method for monitoring operation condition of oil fume purification equipment |
| CN110244613B (en) * | 2019-06-06 | 2024-02-09 | 陕西万宝隆科技实业发展有限公司 | Pollution source real-time on-line monitoring system |
| CN110244613A (en) * | 2019-06-06 | 2019-09-17 | 陕西万宝隆科技实业发展有限公司 | A kind of pollution sources real time on-line monitoring monitoring system |
| CN112628819A (en) * | 2020-12-22 | 2021-04-09 | 张家口市杰星电子科技有限公司 | Online monitoring and purifying method and system for oil smoke |
| CN112628819B (en) * | 2020-12-22 | 2022-01-04 | 张家口市杰星电子科技有限公司 | Online monitoring and purifying method and system for oil smoke |
| CN114166710A (en) * | 2021-12-16 | 2022-03-11 | 北京市计量检测科学研究院 | Intelligent detection device for catering oil fume purification equipment and oil fume concentration measuring instrument |
| CN114923210A (en) * | 2022-06-20 | 2022-08-19 | 成都前锋电子有限责任公司 | Intelligent control device based on oil smoke concentration |
| CN114963270A (en) * | 2022-06-20 | 2022-08-30 | 成都前锋电子有限责任公司 | Intelligent control system of oil fume purification device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |