CN106228758A - Dangerous materials smog detection method - Google Patents
Dangerous materials smog detection method Download PDFInfo
- Publication number
- CN106228758A CN106228758A CN201610657890.2A CN201610657890A CN106228758A CN 106228758 A CN106228758 A CN 106228758A CN 201610657890 A CN201610657890 A CN 201610657890A CN 106228758 A CN106228758 A CN 106228758A
- Authority
- CN
- China
- Prior art keywords
- dangerous materials
- air
- smog
- smoke particle
- detection method
- Prior art date
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000008187 granular material Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 235000019504 cigarettes Nutrition 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000005374 Poisoning Diseases 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses dangerous materials smog detection method, it relates to gas detection technology field；Its inspection method is: when air fills the air dangerous materials smog, direct air in detection device by harvester, and show smoke particle by infrared facility irradiation, smoke particle blocks the transmission of point source, and light intensity sensor judges dangerous materials smokescope in air according to the degree of strength receiving light source.Its smoke particle blocks light source transfer principle, judges dangerous materials smokescope by what luminous point power changed.
Description
Technical field
The present invention relates to gas detection technology field, be specifically related to dangerous materials smog detection method.
Background technology
Along with China's rapid development of economy, freight traffic increases year by year, wherein the freight traffic of dangerous materials also in
Existing ever-increasing trend, dangerous materials are typically all the raw material of industry or product, have inflammable, blast, burn into is poisoned and radioactivity
Etc. character, in handling, storage, transportation, easily cause personal injury and property loss accident, the most relatively common logistics
For, dangerous-article physical-distribution is with greater need for information management comprehensive, accurate, reliable and control.
The danger of dangerous materials goods depends primarily on physicochemical property and the external environmental condition of hazardous cargo itself, when
They are loaded in mixture and logical by certain external condition (collide, rub, heat, fire, water) impact or character objectionable intermingling material
Wind is bad, accumulated heat does not dissipates, packages in damaged condition etc., often causes serious accident, therefore to carry out the state of dangerous materials in real time
Monitoring.Self property according to dangerous materials needs to consider following factor；First temperature, humidity change dangerous to major part
The character of product and danger all can produce impact, and the leakage of some liquids and gases dangerous goods can cause burning, blast
With accidents such as human body poisonings, and these accidents are the most most commonly seen during hazardous materials transportation, so by temperature, pressure, cigarette
The concentration of mist and imflammable gas and liquid (such as ethanol, sulfide) etc. are as necessary monitoring parameter.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, it is provided that dangerous materials smog detection method.Its cigarette
Mist granule blocks light source transfer principle, judges dangerous materials smokescope by what luminous point power changed.
In order to solve the problem existing for background technology, the dangerous materials smog detection method of the present invention, its inspection method
For: when air fills the air dangerous materials smog, directed air in detection device by harvester, and pass through infrared ray
Device irradiates and shows smoke particle, and smoke particle blocks the transmission of point source, and light intensity sensor is according to receiving the strong of light source
Weak degree judges dangerous materials smokescope in air.
Present invention have the beneficial effect that its smoke particle blocks light source transfer principle, by judging that luminous point power changes
Dangerous materials smokescope.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, specific embodiment party described herein
Formula only in order to explain the present invention, is not intended to limit the present invention.
This detailed description of the invention adopts the following technical scheme that its inspection method is: when air fills the air dangerous materials smog
Time, directed air in detection device by harvester, and show smoke particle, cigarette by infrared facility irradiation
Mist granule blocks the transmission of point source, and light intensity sensor judges dangerous materials cigarette in air according to the degree of strength receiving light source
Mistiness degree.
This detailed description of the invention have the beneficial effect that its smoke particle blocks light source transfer principle, become by luminous point power
That changes judges dangerous materials smokescope.
The above, only in order to technical scheme to be described and unrestricted, those of ordinary skill in the art are to this
Other amendment or equivalent that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
All should contain in the middle of scope of the presently claimed invention.
Claims (1)
1. dangerous materials smog detection method, it is characterised in that: its inspection method is: when air fills the air dangerous materials smog,
Directed air in detection device by harvester, and show smoke particle, smog by infrared facility irradiation
Granule blocks the transmission of point source, and light intensity sensor judges dangerous materials smog in air according to the degree of strength receiving light source
Concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657890.2A CN106228758A (en) | 2016-08-12 | 2016-08-12 | Dangerous materials smog detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657890.2A CN106228758A (en) | 2016-08-12 | 2016-08-12 | Dangerous materials smog detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106228758A true CN106228758A (en) | 2016-12-14 |
Family
ID=57548422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610657890.2A Withdrawn CN106228758A (en) | 2016-08-12 | 2016-08-12 | Dangerous materials smog detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106228758A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337790A (en) * | 2018-03-19 | 2018-07-27 | 佛山科学技术学院 | Based on monolithic processor controlled energy saving toilet control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1258353A (en) * | 1997-05-29 | 2000-06-28 | 报知机株式会社 | Light projection device for photoelectric smoke sensor |
| US6556981B2 (en) * | 1995-11-03 | 2003-04-29 | Robert D. Pedersen | Fire detection systems and methods |
| CN101476747A (en) * | 2009-01-08 | 2009-07-08 | 张国胜 | Smoke discharging system with automatic air draft speed regulation function according to smog concentration |
| CN102112867A (en) * | 2008-06-10 | 2011-06-29 | 爱克斯崔里斯科技有限公司 | Particle detection |
| CN103999135A (en) * | 2012-08-31 | 2014-08-20 | 日本芬翁股份有限公司 | Light emission portion, photoelectric smoke sensor, and suction-type smoke sensing system |
-
2016
- 2016-08-12 CN CN201610657890.2A patent/CN106228758A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6556981B2 (en) * | 1995-11-03 | 2003-04-29 | Robert D. Pedersen | Fire detection systems and methods |
| CN1258353A (en) * | 1997-05-29 | 2000-06-28 | 报知机株式会社 | Light projection device for photoelectric smoke sensor |
| CN102112867A (en) * | 2008-06-10 | 2011-06-29 | 爱克斯崔里斯科技有限公司 | Particle detection |
| CN101476747A (en) * | 2009-01-08 | 2009-07-08 | 张国胜 | Smoke discharging system with automatic air draft speed regulation function according to smog concentration |
| CN103999135A (en) * | 2012-08-31 | 2014-08-20 | 日本芬翁股份有限公司 | Light emission portion, photoelectric smoke sensor, and suction-type smoke sensing system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337790A (en) * | 2018-03-19 | 2018-07-27 | 佛山科学技术学院 | Based on monolithic processor controlled energy saving toilet control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161214 |
|
| WW01 | Invention patent application withdrawn after publication |