CN203337508U - Portable environment detector - Google Patents
Portable environment detector Download PDFInfo
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- CN203337508U CN203337508U CN2013201033802U CN201320103380U CN203337508U CN 203337508 U CN203337508 U CN 203337508U CN 2013201033802 U CN2013201033802 U CN 2013201033802U CN 201320103380 U CN201320103380 U CN 201320103380U CN 203337508 U CN203337508 U CN 203337508U
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- environment detector
- portable environment
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Abstract
The utility model discloses a portable environment detector which comprises a detection module, a sampling module and a data processing module, wherein the sampling module is connected to the detection module through a sampling pipe, the detection module is connected to the data processing module through a signal output wire, the lower end of the sampling module is connected with a sucking pump, and the data processing module is connected to the sucking pump through a signal. The portable environment detector overcomes the defects in the prior art, and is reasonable in system layout design; lampblack particle concentration is measured through detecting the quantity of electric charges; and real-time detection data is obtained through data processing comparison of a singlechip microcomputer, thus the portable environment detector is convenient and accurate to detect.
Description
Technical field
The utility model relates to oil smoke checkout equipment technical field, specifically belongs to a kind of portable environment detector.
Background technology
The fume pollution problem that the fast development of catering industry brings becomes increasingly conspicuous, and has become one of focus of environmental protection complaint.The conventional sense that cooking fume is polluted more and more is subject to all circles and pays close attention to, because the cooking fume discharge belongs to discontinuous discharge discontinuously, concentration is low when in the past high, and traditional detection method is high to the on-the-spot test conditional request, sample need be taken back lab analysis, sense cycle is long, can't on-the-spotly obtain fast real-time detector data, causes the difficulty of Site Detection law enforcement.The factors such as the experience impact that the measuring accuracy of traditional detection method is subject to sampling process, sample devices, phenixin purity and operating personnel is very large, and the carcinogenicity of phenixin also is unfavorable for operating personnel's physical and mental health.Therefore, seek a kind of method that is suitable for cooking fume supervision and check detection and on-site law-enforcing detection, become the task of top priority.
The utility model content
The purpose of this utility model has been to provide a kind of portable environment detector, has overcome the deficiencies in the prior art, and System Layout Planning is reasonable, by detecting the quantity of electric charge, measures soot particles concentration; Carry out data processing contrast by single-chip microcomputer and draw real-time detector data, easy to detect accurate.
The technical solution adopted in the utility model is as follows:
A kind of portable environment detector, comprise detection module, sampling module and data processing module, described sampling module is connected to detection module by stopple coupon, detection module is connected to data processing module by output line, the sampling module lower end connects aspiration pump, and data processing module is connected on aspiration pump by signal.
Described detection module comprises charged pipe, signal collecter ring and HV generator, and output line is connected in the signal collecter ring.
Described sampling module comprises temperature sensor, pressure transducer, flow sensor.
Described data processing module comprises single-chip computer control system, digital tube display device and operation keyboard.
Compared with the prior art, the beneficial effects of the utility model are as follows:
When the utility model detects, sample is without taking back lab analysis, and scene can go out to detect data; Measuring accuracy is high: sampling process is not limited by operating personnel's experience, and testing result is controlled; Be easy to carry: equipment volume is little, conveniently goes out to carry.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of portable environment detector, comprise detection module, sampling module and data processing module, and sampling module comprises temperature sensor 1, pressure transducer 2, flow sensor 3, and sampling module is connected to detection module by stopple coupon 4.Detection module comprises charged pipe 5, signal collecter ring 6 and HV generator 7, and output line 8 is connected in signal collecter ring 6.The sampling module lower end connects aspiration pump 9, and data processing module is connected on aspiration pump 9 by signal.Data processing module comprises single-chip computer control system 10, digital tube display device 11 and operation keyboard 12.Flue gas is at first charged by soot particles by detection module, produce electric signal, the variation of this signal and flue gas concentration are ratio and close, and process and draw testing result by amplification, analog-to-digital conversion and the data of data processing module, and collect the flue gas sample by sampling module.
Claims (4)
1. a portable environment detector, comprise detection module, sampling module and data processing module, it is characterized in that: described sampling module is connected to detection module by stopple coupon, detection module is connected to data processing module by output line, the sampling module lower end connects aspiration pump, and data processing module is connected on aspiration pump.
2. a kind of portable environment detector according to claim 1, it is characterized in that: described detection module comprises charged pipe, signal collecter ring and HV generator, output line is connected in the signal collecter ring.
3. a kind of portable environment detector according to claim 1, it is characterized in that: described sampling module comprises temperature sensor, pressure transducer, flow sensor.
4. a kind of portable environment detector according to claim 1, it is characterized in that: described data processing module comprises single-chip computer control system, digital tube display device and operation keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201033802U CN203337508U (en) | 2013-03-06 | 2013-03-06 | Portable environment detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201033802U CN203337508U (en) | 2013-03-06 | 2013-03-06 | Portable environment detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337508U true CN203337508U (en) | 2013-12-11 |
Family
ID=49706177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201033802U Expired - Fee Related CN203337508U (en) | 2013-03-06 | 2013-03-06 | Portable environment detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198347A (en) * | 2014-09-01 | 2014-12-10 | 河北中康韦尔环境科技有限公司 | Online PM2.5 content detection device suitable for air purifier |
-
2013
- 2013-03-06 CN CN2013201033802U patent/CN203337508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198347A (en) * | 2014-09-01 | 2014-12-10 | 河北中康韦尔环境科技有限公司 | Online PM2.5 content detection device suitable for air purifier |
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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: 20131211 Termination date: 20160306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |