CN205679369U - Petrochemical pier dangerous chemical leakage real-time monitoring system - Google Patents
Petrochemical pier dangerous chemical leakage real-time monitoring system Download PDFInfo
- Publication number
- CN205679369U CN205679369U CN201620624431.XU CN201620624431U CN205679369U CN 205679369 U CN205679369 U CN 205679369U CN 201620624431 U CN201620624431 U CN 201620624431U CN 205679369 U CN205679369 U CN 205679369U
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- blender
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- monitoring system
- time monitoring
- dangerous chemical
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Abstract
The utility model discloses a kind of petrochemical pier dangerous chemical leakage real-time monitoring system, including some collecting units, mass spectrograph, data conversion module, communication module, wireless transport module and host computer；Setting parallel with one another being connected with blender I respectively between collecting unit, blender I is connected with mass spectrograph by air pump I and appendix I；Mass spectrograph is connected by communication module with data conversion module；Communication module is connected described collecting unit by wireless transport module with host computer and includes support, is provided with some gas skirts on the vertical direction of support, and gas skirt is connected with the input port of blender II by air inlet pipe；The delivery outlet of blender II is connected with blender I by air pump II and appendix II.This utility model uses mass spectrograph to be analyzed hazardous chemical, can obtain kind and the concentration value of hazardous chemical rapidly and accurately.
Description
Technical field
This utility model belongs to hazardous chemical monitoring technical field, is specifically related to a kind of petrochemical pier hazardous chemical and lets out
Leakage real-time monitoring system.
Background technology
Water-borne transport because of low cost, freight volume is big, turnover is fast, it has also become the major way of Transportation of Dangerous Chemicals, is also this
One of the major hazard source in field, it once has an accident, it will to periphery, people life property safety brings about great losses, and gives
Local environment causes severe contamination, also brings serious negative effect to local economic development and social stability.And cause stone
The one of the main reasons of oiling work harbour accident is exactly dangerous chemical leakage.At present, domestic hazardous to Petrochemical Wharf
The monitoring technology of product leakage is to utilize sensor and fuel gas audible-visual annunciator, and its principle is to one threshold of sensor settings
Value, when the data (such as pressure) that sensor detects are more than this threshold value when, alarm equipment alarm.This technology is due to by defeated
Send the factor impacts such as substance classes, characteristic and conveying operating mode, it is difficult to ensure that the promptness of Monitoring Data and real-time, and to small
Reveal sensitivity the highest.And, the warning of single rank can only be carried out, and for the alarm threshold value of variety classes hazardous chemical
And zero difference, and petrochemical pier the most all manages multiple hazardous chemical, the explosion limit of each hazardous chemical is different
, for different hazardous chemicals, report to the police by same threshold value the most suitable.If according to different hazardous chemicals
Kind go regulate sensor threshold value extremely waste time and energy.
Utility model content
For above-mentioned deficiency described in the prior, the purpose of this utility model is to provide a kind of grading forewarning system, different
Hazardous chemical has different alarm threshold values, it is not necessary to manual adjustment, time saving and energy saving, and monitoring petrochemical pier the most accurately is dangerous
Chemical leakage real-time monitoring system.
For realizing above-mentioned technical purpose, the technical scheme that this utility model is used is as follows:
A kind of petrochemical pier dangerous chemical leakage real-time monitoring system, turns including some collecting units, mass spectrograph, data
Die change block, communication module, wireless transport module and host computer；Between collecting unit setting parallel with one another and respectively with blender I
Connecting, blender I is connected with mass spectrograph by air pump I and appendix I；Mass spectrograph is with data conversion module by communication module even
Connect；Communication module is connected described collecting unit by wireless transport module with host computer and includes support, at the vertical direction of support
On some gas skirts are installed, gas skirt is connected with the input port of blender II by air inlet pipe；The delivery outlet of blender II leads to
Cross air pump II and appendix II is connected with blender I.
In gas skirt and air inlet pipe junction, drainage screen is installed.Drainage screen is used to filter the large granular impurity in air,
Ensure in gas skirt, enter the air in air inlet pipe the cleanest, improve mass spectrometric speed, prevent plug for air inlet pipe.
Described communication module is communication cable.
Described communication module is wireless communication module.
Described communication module is wireless bridge.
Described data conversion module is 232-net data server or 485-net data server.
Described wireless transport module is wireless bridge.
This utility model is distributed in the zones of different of petrochemical pier by each collecting unit, each collecting unit collection
The air of zones of different；The gas skirt of each collecting unit gathers the air of differing heights, enters in blender II from air inlet pipe
And tentatively mix in blender II, after mixing, air mixes in entering blender I under the effect of air pump II again
Closing, enter in mass spectrograph after mixing under the effect of air pump I, composition of air is analyzed by mass spectrograph, can directly detect danger
The danger kind of chemicals and concentration value, and by data conversion module the data that mass spectrograph detects changed and pass through wireless
Data signal after conversion is uploaded in host computer by transport module, and host computer is analyzed also according to the data signal received
Grading forewarning system is carried out for different types of hazardous chemical.This utility model uses mass spectrograph to carry out hazardous chemical point
Analysis, can obtain kind and the concentration value of hazardous chemical rapidly and accurately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As it is shown in figure 1, a kind of petrochemical pier dangerous chemical leakage real-time monitoring system, including some collecting units, matter
Spectrometer 6, data conversion module 12, communication module 13, wireless transport module 14 and host computer 15.
Setting parallel with one another being connected with blender I 9 respectively between collecting unit, blender I 9 is by air pump I 10 and defeated
Trachea I 11 is connected with mass spectrograph 6, and mass spectrograph 6 is connected by communication module 13 with data conversion module 12, and communication module 13 is passed through
Wireless transport module 14 is connected with host computer 15.Described it is wirelessly transferred mould wireless bridge.Described data conversion module 12 is 232-
Net data server or 485-net data server.
In the present embodiment, described communication module 13 can be communication cable.Can be also wireless communication module, the most wireless
Bridge.
Described collecting unit includes support 1, is provided with some gas skirts 2 on the vertical direction of support 1, and gas skirt 2 leads to
Cross air inlet pipe 3 to be connected with the input port of blender II 4.The delivery outlet of blender II 4 is by air pump II 5 and appendix II 7 and mixes
Clutch I 9 connects.
Preferably, in gas skirt 2 and air inlet pipe 3 junction, drainage screen 8 is installed.Use that drainage screen filters in air is big
Granule foreign, it is ensured that enter the air in air inlet pipe in gas skirt the cleanest, improve mass spectrometric speed, prevent air inlet pipe
Blocking.
Each collecting unit is distributed in the zones of different of petrochemical pier, and each collecting unit gathers the sky of zones of different
Gas；The gas skirt 2 of each collecting unit gathers the air of differing heights, enters in blender II 4 and at blender from air inlet pipe 3
Tentatively mixing in II 4, after mixing, air mixes in entering blender I 9 under the effect of air pump II 5 again, mixing
After enter in mass spectrograph 6 under the effect of air pump I 10, composition of air is analyzed by mass spectrograph 6, can directly detect hazardous
The kind of product and concentration value, and by data conversion module 12 data that mass spectrograph 6 detects changed and pass through wireless
Data signal after conversion is uploaded in host computer 15 by transport module 14, and host computer 15 is carried out according to the data signal received
Analyze and carry out grading forewarning system for different types of hazardous chemical.
Claims (7)
1. a petrochemical pier dangerous chemical leakage real-time monitoring system, it is characterised in that: include some collecting units, mass spectrum
Instrument (6), data conversion module (12), communication module (13), wireless transport module (14) and host computer (15)；Between collecting unit
Setting parallel with one another is also connected with blender I (9) respectively, and blender I (9) is by air pump I (10) and appendix I (11) and mass spectrum
Instrument (6) connects；Mass spectrograph (6) is connected by communication module (13) with data conversion module (12)；Communication module (13) passes through nothing
Line transport module (14) is connected with host computer (15)；Described collecting unit includes support (1), on the vertical direction of support (1)
Being provided with some gas skirts (2), gas skirt (2) is connected with the input port of blender II (4) by air inlet pipe (3)；Blender II
(4) delivery outlet is connected with blender I (9) by air pump II (5) and appendix II (7).
Petrochemical pier dangerous chemical leakage real-time monitoring system the most according to claim 1, it is characterised in that: at gas collection
Cover (2) and air inlet pipe (3) junction are provided with drainage screen (8).
Petrochemical pier dangerous chemical leakage real-time monitoring system the most according to claim 1, it is characterised in that: described logical
Letter module (13) is communication cable.
Petrochemical pier dangerous chemical leakage real-time monitoring system the most according to claim 1, it is characterised in that: described logical
Letter module (13) is wireless communication module.
Petrochemical pier dangerous chemical leakage real-time monitoring system the most according to claim 4, it is characterised in that: described logical
Letter module (13) is wireless bridge.
Petrochemical pier dangerous chemical leakage real-time monitoring system the most according to claim 1, it is characterised in that: described number
It is 232-net data server or 485-net data server according to modular converter (12).
Petrochemical pier dangerous chemical leakage real-time monitoring system the most according to claim 1, it is characterised in that: described nothing
Line transport module (14) is wireless bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624431.XU CN205679369U (en) | 2016-06-23 | 2016-06-23 | Petrochemical pier dangerous chemical leakage real-time monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624431.XU CN205679369U (en) | 2016-06-23 | 2016-06-23 | Petrochemical pier dangerous chemical leakage real-time monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679369U true CN205679369U (en) | 2016-11-09 |
Family
ID=57430633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620624431.XU Expired - Fee Related CN205679369U (en) | 2016-06-23 | 2016-06-23 | Petrochemical pier dangerous chemical leakage real-time monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205679369U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935019A (en) * | 2017-04-20 | 2017-07-07 | 张红新 | A kind of danger signal gathers identifying system |
| CN107588326A (en) * | 2017-05-22 | 2018-01-16 | 河南工程学院 | The protection device of petrochemical pier monitoring system |
| CN107607739A (en) * | 2017-05-22 | 2018-01-19 | 河南工程学院 | Petrochemical pier typhoon protection real-time monitoring device |
| CN113791038A (en) * | 2020-05-25 | 2021-12-14 | 中国石油化工股份有限公司 | Hazardous chemical substance leakage qualitative detection method and system |
-
2016
- 2016-06-23 CN CN201620624431.XU patent/CN205679369U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935019A (en) * | 2017-04-20 | 2017-07-07 | 张红新 | A kind of danger signal gathers identifying system |
| CN107588326A (en) * | 2017-05-22 | 2018-01-16 | 河南工程学院 | The protection device of petrochemical pier monitoring system |
| CN107607739A (en) * | 2017-05-22 | 2018-01-19 | 河南工程学院 | Petrochemical pier typhoon protection real-time monitoring device |
| CN113791038A (en) * | 2020-05-25 | 2021-12-14 | 中国石油化工股份有限公司 | Hazardous chemical substance leakage qualitative detection method and system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170623 |