CN106677825A - Down-hole monitoring system - Google Patents
Down-hole monitoring system Download PDFInfo
- Publication number
- CN106677825A CN106677825A CN201611171263.4A CN201611171263A CN106677825A CN 106677825 A CN106677825 A CN 106677825A CN 201611171263 A CN201611171263 A CN 201611171263A CN 106677825 A CN106677825 A CN 106677825A
- Authority
- CN
- China
- Prior art keywords
- monitoring system
- antenna
- monitoring unit
- processor
- gas concentration
- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000004408 titanium dioxide Substances 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0064—Health, life-saving or fire-fighting equipment
- F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/225—Supports; Mounting means by structural association with other equipment or articles used in level-measurement devices, e.g. for level gauge measurement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Computer Security & Cryptography (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
The invention discloses a down-hole monitoring system. The down-hole monitoring system comprises a processor, a communication module, a carbon dioxide concentration monitoring unit and a gas concentration monitoring unit. The communication module is in signal connection with the processor, and the carbon dioxide concentration monitoring unit and the gas concentration monitoring unit are both in signal connection with the processor. Through detecting equipment, effective down-hole monitoring can be achieved.
Description
Technical field
The present invention relates to a kind of downhole monitoring system.
Background technology
At present, down-hole accident occurs again and again, if a kind of system for doing enough detections in time will reduce this accident
Occur.
The content of the invention
It is an object of the invention to overcome disadvantages described above, there is provided a kind of downhole monitoring system.
To achieve the above object, concrete scheme of the invention is as follows：A kind of downhole monitoring system, includes processor, also
Communications module is included, the communications module is connected with processor signal；Also include gas concentration lwevel monitoring unit and
Gas concentration monitoring unit, the gas concentration lwevel monitoring unit and gas concentration monitoring unit connect with processor signal
Connect.
Wherein, the communications module includes communication antenna.
Wherein, tape deck is also included, for recording monitoring information, the tape deck is connected with processor signal.
Wherein, life-detection instrument is also included, the life-detection instrument is connected with processor signal.
Wherein, LED is also included, the LED is connected with processor signal；
Wherein, smoke detector is also included, the smoke detector is connected with processor signal；
Wherein, infrared inductor is also included, the infrared inductor is connected with processor signal；The infrared induction
Device is used to detect whether that personnel are on the scene；
Beneficial effects of the present invention are：By testing equipment, realize that underground can effectively monitor.
Brief description of the drawings
Fig. 1 is schematic diagram of the invention；
Fig. 2 is the top view of communication antenna of the invention；
Fig. 3 is oscillator chip architecture schematic diagram of the present invention；
Fig. 4 is the schematic rear view of communication antenna of the invention；
Fig. 5 is the directional diagram of antenna of the invention；
Description of reference numerals in Fig. 1 to Fig. 5：
11- micro-strip plates；12- electric currents feedback conjunction portion；13- matrix micro-strip arms；14- base units；141- first points to arm；15- first
Antenna part；The antenna parts of 16- second；161- projection arms；162- the first bar shaped skies portion；163- the second bar shaped skies portion；17- third antennas
Portion；18- second points to arm；The horizontal micro-strip arms of 19-；191- opens a window.
Specific embodiment
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not reality of the invention
Apply scope and be confined to this.
As shown in Figures 1 to 5, a kind of downhole monitoring system described in the present embodiment, includes processor, also includes logical
Letter module, the communications module is connected with processor signal；Also include gas concentration lwevel monitoring unit and gas density
Monitoring unit, the gas concentration lwevel monitoring unit and gas concentration monitoring unit are connected with processor signal.
A kind of downhole monitoring system described in the present embodiment, the communications module includes communication antenna.
A kind of downhole monitoring system described in the present embodiment, also includes tape deck, described for recording monitoring information
Tape deck is connected with processor signal.
A kind of downhole monitoring system described in the present embodiment, also includes life-detection instrument, the life-detection instrument and place
The signal connection of reason device.
A kind of downhole monitoring system described in the present embodiment, also includes LED, and the LED connects with processor signal
Connect；
A kind of downhole monitoring system described in the present embodiment, also includes smoke detector, the smoke detector and processor
Signal is connected；
A kind of downhole monitoring system described in the present embodiment, also includes infrared inductor, the infrared inductor and place
The signal connection of reason device；The infrared inductor is used to detect whether that personnel are on the scene；By testing equipment, realize that underground can
Effectively monitoring.
The communication antenna includes a micro-strip plate 11, and the micro-strip plate 11 is provided with symmetrical two oscillators
Piece, each oscillator piece includes trapezoidal base unit 14, and the base unit 14 extends upward the first sensing arm 141, the
One sensing arm 141 extends upward trapezoidal first antenna portion 15, the short base in the first antenna portion 15 and base unit
14 short base unit 14 is connected with the first sensing arm 141, and the base long in the first antenna portion 15 has extended upward square
Second antenna part 16 of shape, the second antenna part 16 of the rectangle extends upward trapezoidal third antenna portion 17, the described 3rd
The base long of antenna part 17 is connected with the second antenna part 16, and the short base in the third antenna portion 17 extends upward the second sensing
Arm 18, the second sensing arm 18 free end is vertically connected with a horizontal micro-strip arm 19 for track type, the horizontal micro-strip arm
19 tops are provided with windowing 191；The both sides of second antenna part 16 protrude raised arm 161；Set on second antenna part 16
There are two the first bar shaped sky portions 162 of rectangle, two the first bar shaped sky portions 162 are respectively arranged on the both sides of first antenna portion 15, described
The second bar shaped sky portion 163 of the spread configuration of multiple transverse directions is additionally provided with first antenna portion 15；It is additionally provided with electric current feedback conjunction portion 12, electricity
Stream feedback conjunction portion 12 couples in the middle of two oscillator pieces for feeding；By the microstrip circuit structure design not less than 300 times,
And by being not less than under 500 experiments and parameter adjustment, above-mentioned antenna structure is finally determined, simulating its Electromagnetic Interference
Under environment, the antenna shows excellent communication electric parameter in 700MHZ to 1000MHZ frequency ranges (conventional communication band)
Can, specifically, than being more than 31dB before and after the minimum frequency of radiating element, it is front and rear than being averagely more than 35dB in frequency band；Low frequency dot gains
More than 9.37dBi, average gain is more than 9.8dBi in frequency band.Such as Fig. 5, its gain pattern, omnidirectional's performance is very excellent.Separately
Outward, also test result and simulation result are basically identical from specific test, and above-mentioned antenna is non-size requirement antenna, as long as curved
On folding direction, the bar shaped sky portion that sets, reach above-mentioned requirements in the mode in bar shaped sky portion, can reach above-mentioned experimental result.
The back side of micro-strip plate 11 is provided with the matrix micro-strip arm 13 of multiple matrix arrangements, and matrix micro-strip arm is octagon knot
Structure, the setting of the structure is very ingenious, and experiment finds that when matrix micro-strip arm 13 are provided with, not only the isolation of antenna has
It is certain to increase, and standing-wave ratio reduces 0.8, is implemented as 1.07 or so, and also gain increases 2dBi, needs exist for explanation
It is during when octagon micro-strip 13 setting other antennas are identical, on analogous location, to be only capable of increasing isolation, it is impossible to increase day
Line other performances, it is seen that the setting of octagon micro-strip 13 meets the Performance Match with antenna, unique improves antenna current
Average value, setting has reached the result for more optimizing together, supports each other.
Specifically, above-mentioned antenna is non-size requirement antenna, as long as on overbending direction, bar shaped sky portion, the bar shaped of setting
Above-mentioned requirements are reached in the mode in empty portion；But if need the performance more preferably stablized, the specific size of this antenna can optimize
For：The transverse width of micro-strip plate 11 is 48mm, a height of:31mm；Base unit 14 it is a height of:3.7mm, base long is 12.5mm,
Short base is 5.3mm；The first sensing length and width of arm 141 is respectively：1.1mm and 1.34mm；First antenna portion 15, the 3rd day
Line portion 17 is identical with the size of base unit 14, and the second sensing arm 18 is identical with the size that first points to arm 141；Described second day
The width and height in line portion 16 are respectively：12.8mm and 12.5mm；The radius of raised arm 161 is 1mm；First bar shaped sky portion
162 line width is：1.2mm, a length of 11.8mm；The quantity in the second bar shaped sky portion 163 is 8, and two adjacent Article 2
The distance in shape sky portion 163 is 1mm；The line width in the first bar shaped sky portion 162 is 0.6mm, a length of 4.8mm；Horizontal micro-strip arm 19
Line width be 1.5mm, a length of 12.5mm；The angle of the windowing 191 is 30 degree.
The above is only a preferred embodiment of the invention, therefore all structures according to described in present patent application scope
Make, the equivalent change or modification that feature and principle are done, be included in the protection domain of present patent application.
Claims (4)
1. a kind of downhole monitoring system, it is characterised in that：Processor is included, communications module, the communications module is also included
It is connected with processor signal；Also include gas concentration lwevel monitoring unit and gas concentration monitoring unit, the titanium dioxide
Concentration of carbon monitoring unit and gas concentration monitoring unit are connected with processor signal.
2. a kind of downhole monitoring system according to claim 1, it is characterised in that：The communications module includes communication day
Line.
3. a kind of downhole monitoring system according to claim 1, it is characterised in that：Tape deck is also included, for remembering
Record monitoring information, the tape deck is connected with processor signal.
4. a kind of downhole monitoring system according to claim 1, it is characterised in that：Life-detection instrument is also included, it is described
Life-detection instrument is connected with processor signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611171263.4A CN106677825A (en) | 2016-12-17 | 2016-12-17 | Down-hole monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611171263.4A CN106677825A (en) | 2016-12-17 | 2016-12-17 | Down-hole monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106677825A true CN106677825A (en) | 2017-05-17 |
Family
ID=58870802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611171263.4A Pending CN106677825A (en) | 2016-12-17 | 2016-12-17 | Down-hole monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677825A (en) |
-
2016
- 2016-12-17 CN CN201611171263.4A patent/CN106677825A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |