CN107764938A - A kind of gas detecting system at blast pipe - Google Patents
A kind of gas detecting system at blast pipe Download PDFInfo
- Publication number
- CN107764938A CN107764938A CN201710870571.4A CN201710870571A CN107764938A CN 107764938 A CN107764938 A CN 107764938A CN 201710870571 A CN201710870571 A CN 201710870571A CN 107764938 A CN107764938 A CN 107764938A
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- China
- Prior art keywords
- blast pipe
- detecting system
- gas
- cardboard
- gas detecting
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- 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.)
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- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 description 29
- 239000003086 colorant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- G01N33/0063—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 using a threshold to release an alarm or displaying means
- G01N33/0065—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 using a threshold to release an alarm or displaying means using more than one threshold
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Examining Or Testing Airtightness (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of gas detecting system at blast pipe, including concentration detection module, the gas detecting system includes caution board module, the caution board module includes LED, control unit and color discrimination unit, and the color discrimination unit is made up of red cardboard and green cardboard；This gas detecting system can monitor gas leakage situation at blast pipe and the concentration levels after gas leakage in real time, and be easy to around staff clearly understand detection case in time, to make corresponding solution in time.
Description
Technical field
The present invention relates to gas detection technology field, more particularly to a kind of gas detecting system at blast pipe.
Background technology
In Chemical Manufacture factory, often occur discharge duct leakage phenomena such as, now the gas in blast pipe distribute to
In air, certain injury is caused to human body, generally staff can utilize gas concentration detector periodically to pipeline
Surrounding carries out gas concentration detection work, so as to understand the message that gas leakage distributes, the inspection of in general gas concentration in time
Survey in instrument and come with warning system, when detecting concentration over-standard, alarm can be sent automatically, but such a alerting effects are smaller,
Large-scale staff can not be caused to understand in time, carry out the precautionary measures.
The content of the invention
, can be in order to working on a large scale it is an object of the invention to provide a kind of gas detecting system at blast pipe
Personnel can understand the gas concentration around blast pipe in time.
The present invention above-mentioned technical purpose technical scheme is that:It is a kind of to be used at blast pipe
Gas detecting system, including concentration detection module, the gas detecting system include caution board module, the caution board module bag
LED, control unit and color discrimination unit are included, the color discrimination unit is made up of red cardboard and green cardboard.
By using above-mentioned technical proposal, blast pipe ambient gas concentration can be carried out in real time by concentration detecting unit
Detection, when gases did escape, control unit controls the LED unit on red cardboard, so as to send the radiance of red, is easy to
The staff of surrounding sees alarm in time, so as to make counter-measure in time.
The present invention is further arranged to：The color discrimination unit also includes yellow cardboard.
By using above-mentioned technical proposal, gas concentration can simply be distinguished by three kinds of colors, safe period
It is that LED on green cardboard is bright during gas-tight, gas leakage, but be that LED on yellow cardboard is bright when concentration is smaller,
When gas leaks and concentration is higher, i.e., the LED on red cardboard is bright, is easy to the work people of surrounding by three kinds of obvious states
Member grasps situation at blast pipe in real time, to make corresponding solution in time.
The present invention is further arranged to：The caution board module also includes buzzer warning unit.
By using above-mentioned technical proposal, when gas concentration is denseer, while the LED on red cardboard is bright, buzzing
Device alarm unit starts simultaneously, sends alarm, further reminds the situation of surrounding staff herein.
In summary, the invention has the advantages that：
1st, this gas detecting system can be in real time to carrying out the detection of gas concentration, and be easy to by caution board module at blast pipe
Surrounding staff can understand blast pipe ambient gas concentration situation in time；
2nd, caution board module is divided into the differentiation that three kinds of colors carry out concentration, and being easy to staff to be taken in time according to actual conditions should
To measure；
3rd, leakage concentration is higher herein for the representative of buzzer warning unit starting, and the staff for reminding surrounding far and near should take as early as possible
Measure.
Brief description of the drawings
Fig. 1 is the module diagram of this gas detecting system.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of gas detecting system at blast pipe, as shown in figure 1, including concentration detection module, concentration
Detection module is gas concentration detector, and the gas detecting system also includes caution board module, the caution board module bag
LED, control unit and color discrimination unit are included, the color discrimination unit is by red cardboard, yellow cardboard and green
Cardboard is formed, and LED is equipped with every piece of cardboard region, and control unit can then control the LED switch work in corresponding cardboard
Make, at the same time, caution board module also includes buzzer warning unit.
Embodiment：This gas detecting system is arranged near blast pipe, and under general state, blast pipe does not occur
During leakage, the LED of control unit control on green cardboard etc. is bright, and now LED etc. is in green under the shining upon of green cardboard,
Inform that around staff is in safety area herein.
When the concentration detector of gas detects that blast pipe leaks, control unit controls at yellow cardboard immediately
LED is bright, informs that staff's blast pipe leaks, and concentration is relatively low herein, should be handled in time.
After leakage a period of time occurs for blast pipe, gas concentration detector detection is when gas concentration is denseer herein, control
Unit controls the LED on red cardboard bright, and at the same time, buzzer warning unit sends buzzing alarming, reminds staff
Take measures as early as possible, avoid the expansion of leakage.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (3)
1. a kind of gas detecting system at blast pipe, including concentration detection module, it is characterised in that：The gas detection
System includes caution board module, and the caution board module includes LED, control unit and color discrimination unit, the color
Discrimination unit is made up of red cardboard and green cardboard.
A kind of 2. gas detecting system at blast pipe according to claim 1, it is characterised in that：The chromatic zones
Subdivision also includes yellow cardboard.
A kind of 3. gas detecting system at blast pipe according to claim 1, it is characterised in that：The caution board
Module also includes buzzer warning unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870571.4A CN107764938A (en) | 2017-09-23 | 2017-09-23 | A kind of gas detecting system at blast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870571.4A CN107764938A (en) | 2017-09-23 | 2017-09-23 | A kind of gas detecting system at blast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107764938A true CN107764938A (en) | 2018-03-06 |
Family
ID=61266237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710870571.4A Pending CN107764938A (en) | 2017-09-23 | 2017-09-23 | A kind of gas detecting system at blast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107764938A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514714A (en) * | 2013-09-06 | 2014-01-15 | 徐州海虹建筑工程机械有限公司 | Coal gas leakage detector |
| CN206020386U (en) * | 2016-08-31 | 2017-03-15 | 淮北工科检测检验有限公司 | A kind of Carbon Monoxide Detection device |
-
2017
- 2017-09-23 CN CN201710870571.4A patent/CN107764938A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514714A (en) * | 2013-09-06 | 2014-01-15 | 徐州海虹建筑工程机械有限公司 | Coal gas leakage detector |
| CN206020386U (en) * | 2016-08-31 | 2017-03-15 | 淮北工科检测检验有限公司 | A kind of Carbon Monoxide Detection device |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |