CN110261549A - A kind of integrated gases sample detection prior-warning device and its working method - Google Patents
A kind of integrated gases sample detection prior-warning device and its working method Download PDFInfo
- Publication number
- CN110261549A CN110261549A CN201910656341.7A CN201910656341A CN110261549A CN 110261549 A CN110261549 A CN 110261549A CN 201910656341 A CN201910656341 A CN 201910656341A CN 110261549 A CN110261549 A CN 110261549A
- Authority
- CN
- China
- Prior art keywords
- gas
- warning device
- integrated
- sample detection
- integrated gases
- 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.)
- Pending
Links
- 239000007789 gas Substances 0.000 title claims abstract description 121
- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 45
- 238000005070 sampling Methods 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims description 44
- 238000004458 analytical method Methods 0.000 claims description 10
- 239000000284 extract Substances 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000006837 decompression Effects 0.000 description 4
- 238000004868 gas analysis Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 108010066114 cabin-2 Proteins 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0067—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display by measuring the rate of variation of the concentration
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention provides a kind of integrated gases sample detection prior-warning device, a kind of integrated gases sample detection prior-warning device, wherein, including integrated gases sampling system, gas analyzer, gas-monitoring module, the integrated gases sampling system are connect with the gas analyzer, and the gas analyzer is connect with the gas-monitoring module.The present invention also provides a kind of working methods of integrated gases sample detection prior-warning device.Multiple enclosure space gases are integrated sample detecting by the present invention, reduce equipment investment, improve gas detection efficiency.
Description
Technical field
The present invention relates to gas detection technology fields, fill more particularly, to a kind of integrated gases sample detection early warning
It sets and its method.
Background technique
With the continuous development of warship technology, new type of ship is intended to totally-enclosedization, intelligence, informationization.Naval vessel
Compartment environment closing needs to carry out gas detection for closing cabin, and existing cabin skill gas detection is usually man-hour manually hand-held
Gas detecting instrument detection, or it is furnished with gas detecting instrument in each cabin.China Patent Publication No. CN109738581A, publication date
On May 10th, 2019, system, the method and apparatus of the test of the entitled gas-detecting device of the invention, this application disclose
Gas release device, for discharging object gas in object space, wherein object space is to exist in equipment running process
The space for the case where revealing object gas；Gas-detecting device, for detecting object space after gas release device is opened
It is interior to whether there is object gas, and obtain testing result；Tele-control system, for controlling unlatching or the pass of gas release device
It closes, and whether analysis gas-detecting device is abnormal according to testing result.Disadvantage is that gas detecting instrument cannot be same
When detect the gas in multiple cabins.
Summary of the invention
It is an object of the invention to overcome existing gas-detecting device that cannot detect multiple cabins simultaneously, one is provided
Kind integrated gases sample detection prior-warning device.The present invention of the invention can examine multiple enclosure space gas integrated type samplings
It surveys, reduces equipment investment, improve gas detection efficiency.
It is a further object to provide a kind of working methods of integrated gases sample detection prior-warning device.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of integrated gases sample detection early warning
Device, wherein including integrated gases sampling system, gas analyzer, gas-monitoring module, the integrated gases sample train
System is connect with the gas analyzer, and the gas analyzer is connect with the gas-monitoring module.Integrated gases sample train
It unites in the middle carry out gas sample in multiple cabins to be detected, the gaseous sample being collected into is inputted into gas analyzer, gas analysis
Instrument analyzes gaseous sample, and the data analyzed are inputted gas-monitoring module, and the data for analyzing result and gas are supervised
It surveys the preset data of module to compare, if the data of analysis result are not within the scope of preset data, gas-monitoring module is issued
Warning.
Further, the integrated gases sampling system includes air pump and two or more probe tubes, institute
Two or more probe tubes are stated to connect by control valve with the air pump.The control valve by pressure reducing valve with it is described
Gas analyzer connection.Described two or more than two probe tubes are fixed on the identical or different indoor difference in cabin to be detected
Highly.Successively opening controlling valve, air pump will successively by the tracheae outside the gas extraction to cabin sampled in probe tube, extract
Gas sampled afterwards carries out decompression by pressure reducing valve and flows to gas analyzer, and gas sampled is carried out gas point by gas analyzer
Analysis.Cabin to be measured for emphasis can carry out repeatedly gas detection analysis to it.
Further, the ventilative mast of one end setting of the gas analyzer puts residual pipe, and the ventilative mast puts residual pipe and carries out gas
Body discharge.After gas analyzer carries out constituent analysis to sampled gases, the ventilative mast of the gas flow analyzed is put residual pipe and is carried out
Discharge.
Further, the gas-monitoring module includes monitoring host computer, alarm panel and detection control module, the alarm
Panel and detection control module are connect with the monitoring host computer, and the detection control module is connect with the gas analyzer.Gas
The detection control module adjusting control valve of body monitoring modular, after control valve is opened, air pump can extract the sampling gas in probe tube
Body；The fixed range of respective gas components can be set in monitoring host computer, the analysis data result of gas analyzer inputs gas
The monitoring host computer of monitoring modular carries out data comparison, if data analysis result is more than setting data, the report connecting with monitoring host computer
Alert panel sounds an alarm.
A kind of working method of integrated gases sample detection prior-warning device:
The detection control module adjusting control valve of gas-monitoring module, after control valve is opened, air pump is taken out by probe tube
Take the gas of cabin different height；Gas sampled flows to pressure reducing valve and inputs gas analyzer progress analysis detection again；Gas analysis
Instrument testing result inputs gas-monitoring module, if monitoring gas content is more than monitoring host computer institute default value, gas-monitoring module
Alarm panel issue warning.
Compared with prior art, the beneficial effects of the present invention are:
The present invention can extract the sample gas of multiple cabin different heights by integrated gases sampling system simultaneously,
The accuracy of cabin each position gas componant and Concentration Testing is improved, the danger that people enters closing place detection gas is reduced
Property；The function of carrying out repeatedly sample detection to the gas of multiple sample points by a gas analyzer, so that structure of the invention
Simply, at low cost, easy to maintain；Controlling control valve by detection control module can take for the emphasis cabin independent gas of progress
Sample；By gas-monitoring module, so that the present invention has warning function.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is gas-monitoring modular structure schematic diagram.
Fig. 3 is the schematic diagram of the embodiment of the present invention one.
The schematic diagram of the position Fig. 4 embodiment of the present invention two.
In Fig. 3-4, the ventilative mast of 1- puts residual pipe, 2- pressure sensor, one control valve of the cabin 3-, two control valve of the cabin 4-, 5-
Control valve, 6- tracheae.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore positional relationship is described in attached drawing
Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment one
It is as Figure 2-3 a kind of first embodiment of integrated gases sample detection prior-warning device of the present invention.A kind of collection
Accepted way of doing sth gas sample detects prior-warning device, wherein including integrated gases sampling system, gas analyzer, and gas-monitoring module,
Integrated gases sampling system is connect with gas analyzer, and gas analyzer is connect with the gas-monitoring module.
Wherein, integrated gases sampling system includes probe tube and control valve, be provided in this embodiment two it is to be measured
Cabin, different height is provided with three probe tubes in cabin one, and three probe tubes are connect with three one control valves 3 of cabin.?
Different height is provided with three probe tubes in cabin 2, and three probe tubes are connect with three two control valves 4 of cabin.Air pump passes through
Tracheae 6 is connect with one control valve 3 of cabin and two control valve 4 of cabin, and pressure sensor 2, pressure sensor are provided on tracheae 6
2 connection air pumps.Tracheae and gas analyzer are attached by pressure reducing valve.The gas sampled in two cabins to be measured is collected
An accepted way of doing sth is collected.
In addition, gas-monitoring module includes monitoring host computer, alarm panel and detection control module, alarm panel and detection are controlled
Molding block is connect with monitoring host computer.Air pump is put residual pipe 1 with ventilative mast and is attached, and gas analyzer and mast are put residual pipe 1 and carried out
Connection.Mast puts the extra gas sampled that residual pipe 1 extracts air pump out and the gas that gas analyzer has been analyzed discharges.
The working principle of the present embodiment: the monitoring control module of gas-monitoring module is controlled by algorithm opens the control of cabin one
Two control valve 4 of valve 3 processed and cabin, air pump successively extract the gas sampled in probe tube into tracheae 6, or are directed to key hold
Room carries out independent gas sample, and gas sampled enters pressure reducing valve decompression, and the gas flow gas analyzer after decompression carries out gas
It analyzes, the monitoring host computer of the data directional later exhaust monitoring modular after analysis, the numerical value model of associated gas is provided in monitoring host computer
It encloses, when analyzing numberical range of the data not in setting, the alarm panel of gas-monitoring module is sounded an alarm, and reminds work people
Member.
Embodiment two
As shown in Figure 2 and Figure 4, the present embodiment is similar to Example 1, institute the difference is that, in the present embodiment only be arranged
One cabin to be measured, control valve 5 are directly connect with air pump, and three in cabin probe tube is separately connected a tracheae, this
Pressure sensor is not provided in embodiment.
The working principle of the present embodiment: the monitoring control module of gas-monitoring module controls control valve 5, monitors control module
Different control valves 5 can be opened by algorithm, air pump extracts gas sampled from the probe tube that control valve is opened, sampling
Gas flows into pressure reducing valve and is depressurized, and the gas sampled after decompression enters gas analyzer and carries out gas analysis, then will analyze number
Data comparison is carried out according to input gas-monitoring module, the numberical range of associated gas is provided in monitoring host computer, when analysis data
Not in the numberical range of setting, the alarm panel of gas-monitoring module is sounded an alarm, and reminds staff.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (7)
1. a kind of integrated gases sample detection prior-warning device, it is characterised in that: including integrated gases sampling system, gas point
Analyzer, gas-monitoring module, the integrated gases sampling system are connect with the gas analyzer, the gas analyzer with
The gas-monitoring module connection.
2. a kind of integrated gases sample detection prior-warning device according to claim 1, it is characterised in that: the integrated form
Gas sampling system includes air pump and two or more probe tubes, and described two or more than two probe tubes pass through
Control valve is connect with the air pump.
3. a kind of integrated gases sample detection prior-warning device according to claim 2, it is characterised in that: the control valve
It is connect by pressure reducing valve with the gas analyzer.
4. a kind of integrated gases sample detection prior-warning device according to claim 2, it is characterised in that: it is described two or
More than two probe tubes are fixed on the identical or different indoor different height in cabin to be detected.
5. a kind of integrated gases sample detection prior-warning device according to claim 2, it is characterised in that: the gas point
One end of analyzer is arranged ventilative mast and puts residual pipe, and the ventilative mast puts discharge of the residual pipe for gas after detecting.
6. a kind of integrated gases sample detection prior-warning device according to claim 1, it is characterised in that: the gas prison
Surveying module includes monitoring host computer, alarm panel and detection control module, the alarm panel and detection control module and the prison
Host connection is controlled, the detection control module is connect with the gas analyzer.
7. a kind of working method of integrated gases sample detection prior-warning device, it is characterised in that: the detection of gas-monitoring module
Control module adjusting control valve, after control valve is opened, air pump extracts the gas of cabin different height by probe tube；Sample gas
Body flows to pressure reducing valve and inputs gas analyzer progress analysis detection again；Gas analyzer testing result inputs gas-monitoring module,
If monitoring gas content is more than monitoring host computer institute default value, the alarm panel of gas-monitoring module issues warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910656341.7A CN110261549A (en) | 2019-07-19 | 2019-07-19 | A kind of integrated gases sample detection prior-warning device and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910656341.7A CN110261549A (en) | 2019-07-19 | 2019-07-19 | A kind of integrated gases sample detection prior-warning device and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110261549A true CN110261549A (en) | 2019-09-20 |
Family
ID=67927355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910656341.7A Pending CN110261549A (en) | 2019-07-19 | 2019-07-19 | A kind of integrated gases sample detection prior-warning device and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110261549A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201096714Y (en) * | 2007-08-31 | 2008-08-06 | 孙巨岗 | SF6 gas online detection alarming system |
| CN101556220A (en) * | 2009-05-26 | 2009-10-14 | 郑州市光力科技发展有限公司 | Air pumping, sampling and detecting device and quick pumping and sampling system and method |
| CN106053735A (en) * | 2016-07-13 | 2016-10-26 | 广州中国科学院沈阳自动化研究所分所 | Monitoring system and monitoring method for ship hazardous gases |
| CN207396146U (en) * | 2017-12-11 | 2018-05-22 | 广州森瑟机电设备有限公司 | A kind of cycle detection sampler |
| CN210626423U (en) * | 2019-07-19 | 2020-05-26 | 广东海洋大学 | Integrated gas sampling detection early warning device |
-
2019
- 2019-07-19 CN CN201910656341.7A patent/CN110261549A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201096714Y (en) * | 2007-08-31 | 2008-08-06 | 孙巨岗 | SF6 gas online detection alarming system |
| CN101556220A (en) * | 2009-05-26 | 2009-10-14 | 郑州市光力科技发展有限公司 | Air pumping, sampling and detecting device and quick pumping and sampling system and method |
| CN106053735A (en) * | 2016-07-13 | 2016-10-26 | 广州中国科学院沈阳自动化研究所分所 | Monitoring system and monitoring method for ship hazardous gases |
| CN207396146U (en) * | 2017-12-11 | 2018-05-22 | 广州森瑟机电设备有限公司 | A kind of cycle detection sampler |
| CN210626423U (en) * | 2019-07-19 | 2020-05-26 | 广东海洋大学 | Integrated gas sampling detection early warning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107024377A (en) | Total hydrocarbon on-line dilution monitoring device in waste gas | |
| EP3372974A1 (en) | Negative-pressure airtightness testing apparatus and method | |
| CN206208858U (en) | The double-pump type gas-detecting device of multichannel rapid aeration | |
| CN213336977U (en) | Automatic sampling analysis system | |
| CN109323821A (en) | A kind of multistation gas detecting instrument calibrating instrument and calibration method | |
| CN206019697U (en) | Long gas pipeline on-line checking experiment porch | |
| CN106950086A (en) | The synchronous sample-leaving system of a kind of gas automatic safety sampling device, on-line monitoring and method | |
| CN210626423U (en) | Integrated gas sampling detection early warning device | |
| CN109115454A (en) | The simulation experiment system of piping lane ventilating system safety detection | |
| CN107064281A (en) | Total hydrocarbon on-line dilution monitoring method in waste gas | |
| CN110261549A (en) | A kind of integrated gases sample detection prior-warning device and its working method | |
| CN207366525U (en) | Compressed air quality analytical equipment | |
| CN108122387A (en) | A kind of flammable explosive warning device to harmful gas automatic calibrator | |
| CN202182834U (en) | Liquid sampling and analyzing device | |
| CN205751190U (en) | A kind of flammable gas alarm assay device | |
| CN212255180U (en) | Rapid measurement and calibration device based on gas detection instrument | |
| CN212083364U (en) | In-situ calibration device for gas concentration detector in closed environment | |
| CN214041371U (en) | Movable offshore oilfield water injection quality on-line monitoring device | |
| CN107153105A (en) | The online batch calibrating installation of flammable gas alarm and calibration method is fixedly mounted | |
| CN209372805U (en) | SF6Gas on-line detecting system | |
| CN209858151U (en) | Gas leakage detection device | |
| CN107014962A (en) | A kind of atmospheric monitoring system and its monitoring method | |
| CN208969112U (en) | A kind of gas detection logging gas circuit automatic control device | |
| CN106093118A (en) | The portable set of a kind of moisture in detected gas and method | |
| CN106706283B (en) | A kind of automatic pressure obtaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |
|
| RJ01 | Rejection of invention patent application after publication |