CN209028778U - A kind of intelligence oil/gas well theft-proof box gas concentration detection warning device - Google Patents
A kind of intelligence oil/gas well theft-proof box gas concentration detection warning device Download PDFInfo
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- CN209028778U CN209028778U CN201821477389.9U CN201821477389U CN209028778U CN 209028778 U CN209028778 U CN 209028778U CN 201821477389 U CN201821477389 U CN 201821477389U CN 209028778 U CN209028778 U CN 209028778U
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Abstract
The utility model provides a kind of intelligent oil/gas well theft-proof box gas concentration detection warning device, the warning device carries out the fuel gas in oil/gas well theft-proof box to continue detection, when detected value reaches alarm limits, alarm signal is sent to intelligent control module, carry out classifying alarm processing: level-one alarm: control forced-ventilated fan is opened, when concentration of natural gas in theft-proof box is reduced to safety value in 5 minutes by forced-ventilated fan, forced-ventilated fan stops；Secondary alarm, when concentration of natural gas in theft-proof box cannot be reduced to safety value in 5 minutes by the exhaust fan, gas well is closed in solenoid valve starting, and forced-ventilated fan runs well；Three-level alarm, after secondary alarm failure, intelligent control module sends SMS alarm signal to middle control machine, sends an SMS to operation maintenance personnel by the SMS module in middle control machine and comes to handle.
Description
Technical field
The utility model relates to the gas concentrations in oil field pore anti-theft case to detect alarm technique field, especially a kind of intelligence
It can oil/gas well theft-proof box gas concentration detection warning device.
Background technique
Oil/gas well theft-proof box gas well in process of production, primarily serve the effect to oil/gas well wellhead protecting.In order to protect
The protection to well head is demonstrate,proved, the theft-proof box of oil/gas well uses totally-enclosed construction, belongs to safe restricted clearance.As well head christmas tree makes
With the extension of time, inevitably there is aging and generates leakage phenomenon in wellhead assembly, when if there is leakage, when leakage gas leakage body and sky
After gas mixing, fire explosion can be caused by reaching explosion limit.In addition worker needs to enter anti-when progress oil/gas well patrols
Carry out data admission in case is stolen, when leaking if there is wellhead assembly, natural gas belongs to toxic gas, the danger for there are personnel to be poisoned
Danger.In the patent application of Patent No. ZL201720717832.4, a kind of oil/gas well theft-proof box gas concentration inspection has been related to it
Measuring alarming device still can not achieve interlocking closing well function, i.e., when concentration of natural gas is exceeded in theft-proof box, cannot achieve certainly
Dynamic closing well.On the other hand, do not have air exhausting device, high concentration natural gas can not be discharged.We have invented a kind of new thus
Intelligent oil/gas well theft-proof box gas concentration detect warning device, solve the above technical problem.
Utility model content
The purpose of the utility model is to provide a kind of high degree of automation, has and control machine control in intelligence, it can be according to operating condition point
Grade processing, and can realize a kind of intelligent oil/gas well theft-proof box gas concentration detection report of live base alarm and teletransmission SMS alarm
Alarm device.
The purpose of this utility model can be achieved by the following technical measures:
It includes explosion-proof combustible gas detector, intelligent control that the intelligence oil/gas well theft-proof box gas concentration, which detects warning device,
Module, forced-ventilated fan, solenoid valve and middle control machine, which is connected to the intelligent control module, to oil gas
Fuel gas in well theft-proof box carries out continuing detection, the forced-ventilated fan, which is connected to the intelligence with control machine in this
Energy control module, and work under the control of the intelligent control module, when the detection that the explosion-proof combustible gas detector detects
When value reaches alarm limits, which sends alarm signal and gives the intelligent control module, the intelligent control
Module controls forced-ventilated fan opening, when concentration of natural gas in theft-proof box is reduced to safety value in 5 minutes by the forced-ventilated fan
When, which controls forced-ventilated fan stopping；When the forced-ventilated fan in 5 minutes cannot be by natural gas in theft-proof box
When concentration is reduced to safety value, which controls solenoid valve starting, gas well is closed, which normally transports
Turn；When secondary alarm failure, which sends SMS alarm signal to controlling machine in this, by this in control machine
SMS module sends an SMS to operation maintenance personnel and comes to handle.
The purpose of this utility model can be also achieved by the following technical measures:
It further includes solar panels and power supply, the sun that the intelligence oil/gas well theft-proof box gas concentration, which detects warning device,
Energy plate is connected to the power supply, converts light energy into electric energy, and by electrical energy transportation to the power supply, which connects
It is connected to the explosion-proof combustible gas detector, warning device is detected for the oil/gas well theft-proof box gas concentration and power supply is provided.
The solar panels use polycrystalline silicon solar plate.
The power supply includes charging-discharging controller and storage battery, which is connected to the storage battery, to the storage battery
Charge and discharge control is carried out, which is connected to the explosion-proof combustible gas detector, for oil/gas well theft-proof box gas concentration detection
Warning device power supply.
It further includes alarm that the intelligence oil/gas well theft-proof box gas concentration, which detects warning device, when explosion-proof fuel gas detects
When the detected value that instrument detects reaches alarm limits, explosion-proof combustible gas detector sends alarm signal and gives the intelligent control mould
Block, the intelligent control module send a signal to the alarm, which realizes live base alarm.
The alarm uses three color alarm of technical grade, carries out sound-light alarm.
Intelligent oil/gas well theft-proof box gas concentration in the utility model detects warning device, uses polycrystalline silicon solar plate
Sunlight is acquired, is converted into the electric energy of power supply, when gas reaches a certain concentration in wellhead antitheft box, detector starts to alarm
Signal is sent, intelligent control module is arrived, intelligent object sends a signal to middle control machine, and middle control machine can be realized according to different operating conditions to be divided
Grade processing, the movement of forced-ventilated fan, solenoid valve, three color alarms and SMS transmission module is controlled according to working condition respectively, real
Scene base sound-light alarm, remote short messages alarm, forced-ventilated fan exclude mixed gas, and solenoid valve carries out the function such as intelligent closing well
Energy；Avoid personnel's poisoning, the generation of gas explosion accident.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
To enable the above and other objects, features and advantages of the utility model to be clearer and more comprehensible, special embodiment below,
And cooperate shown in attached drawing, it is described in detail below.
As shown in FIG. 1, FIG. 1 is the structures of the intelligent oil/gas well theft-proof box gas concentration of the utility model detection warning device
Schematic diagram.The intelligence oil/gas well theft-proof box gas concentration detects warning device by polycrystalline silicon solar plate 1, and power supply 2 is explosion-proof
8 groups of combustible gas detector 3, intelligent control module 4, three color alarm 5 of technical grade, forced-ventilated fan 6, solenoid valve 7 and middle control machine
At.
Explosion-proof combustible gas detector 3 carries out the fuel gas in oil/gas well theft-proof box to continue detection, when detected value reaches
When to alarm limits, a point three-level is handled, level-one alert process: explosion-proof combustible gas detector 3 sends alarm signal to intelligence
Energy control module 4, intelligent control module 4 control forced-ventilated fan 6 and open, when forced-ventilated fan 6 in 5 minutes can will be in theft-proof box
When concentration of natural gas is reduced to safety value, intelligent control module 4 controls forced-ventilated fan 6 and is automatically stopped, and solenoid valve 7 is not off,
Gas well can be produced normally；Secondary alarm processing: when forced-ventilated fan 6 in 5 minutes cannot reduce concentration of natural gas in theft-proof box
When to safety value, intelligent control module 4 controls solenoid valve 7 and starts, and gas well is closed, and forced-ventilated fan 6 runs well；Three-level alarm
Are as follows: when secondary alarm fails, in 10 minutes, intelligent control module 4 sends SMS alarm signal to control machine 8 in this, in
SMS module in control machine 8 sends an SMS to operation maintenance personnel and comes to handle.
Oil/gas well theft-proof box gas concentration detects warning device when in use, acquires sunlight by polycrystalline silicon solar plate 1,
Convert light energy into electric energy, by conducting wire by electrical energy transportation to power supply 2, power supply 2 include charging-discharging controller and
Storage battery can carry out rectification use to the collected electric energy of polycrystalline silicon solar plate 1, more to explosion-proof combustible gas detector 3
Stable electric current guarantees the stability of electricity consumption.
Three color alarms 5 can all have starting in the alarm of every level-one, when the detection that explosion-proof combustible gas detector detects
When value reaches alarm limits, explosion-proof combustible gas detector sends alarm signal and gives the intelligent control module 4, the intelligent control mould
Block 4 sends a signal to three color alarms 5, and three color alarms 5 realize live base alarm.
The intelligent oil/gas well theft-proof box gas concentration detection warning device intelligence degree of the utility model is high, and alarm is accurate
Rate is high, can be handled according to operating condition classification.Device fills up technological gap, has promotional value.
The foregoing is merely an embodiment of the present invention, non-the scope of the patents to limit the utility model,
It should all belong to the scope of the patents of the utility model with the equivalence changes of the patent spirit of the utility model.
Claims (6)
1. a kind of intelligence oil/gas well theft-proof box gas concentration detects warning device, which is characterized in that the detection warning device includes
Explosion-proof combustible gas detector, intelligent control module, forced-ventilated fan, solenoid valve and middle control machine, the explosion-proof combustible gas detector
It is connected to the intelligent control module, the fuel gas in oil/gas well theft-proof box is carried out to continue detection, the forced-ventilated fan, the electromagnetism
Valve is connected to the intelligent control module with control machine in this, and works under the control of the intelligent control module, when this is explosion-proof
When the detected value that combustible gas detector detects reaches alarm limits, the explosion-proof combustible gas detector send alarm signal to
The intelligent control module, which controls forced-ventilated fan opening, when the forced-ventilated fan is in 5 minutes by theft-proof box
When interior concentration of natural gas is reduced to safety value, which controls forced-ventilated fan stopping；When the forced-ventilated fan is at 5 points
When concentration of natural gas in theft-proof box cannot be reduced to safety value in clock, which controls solenoid valve starting, will
Gas well is closed, which runs well；When secondary alarm failure when, the intelligent control module send SMS alarm signal to
Machine is controlled in this, and operation maintenance personnel is sent an SMS to by the SMS module in this in control machine and comes to handle.
2. a kind of intelligent oil/gas well theft-proof box gas concentration according to claim 1 detects warning device, which is characterized in that
The detection warning device further includes solar panels and power supply, which is connected to the power supply, luminous energy is converted
For electric energy, and by electrical energy transportation to the power supply, which is connected to the explosion-proof combustible gas detector, for the oil
Anti-theft gas well case gas concentration detects warning device and provides power supply.
3. a kind of intelligent oil/gas well theft-proof box gas concentration according to claim 2 detects warning device, which is characterized in that
The solar panels use polycrystalline silicon solar plate.
4. a kind of intelligent oil/gas well theft-proof box gas concentration according to claim 2 detects warning device, which is characterized in that
The power supply includes charging-discharging controller and storage battery, which is connected to the storage battery, carries out charge and discharge to the storage battery
Electric control, the storage battery are connected to the explosion-proof combustible gas detector, detect warning device for the oil/gas well theft-proof box gas concentration
Power supply.
5. a kind of intelligent oil/gas well theft-proof box gas concentration according to claim 1 detects warning device, which is characterized in that
The detection warning device further includes alarm, when the detected value that explosion-proof combustible gas detector detects reaches alarm limits,
The explosion-proof combustible gas detector sends alarm signal and gives the intelligent control module, which sends a signal to the report
Alert device, the alarm realize live base alarm.
6. a kind of intelligent oil/gas well theft-proof box gas concentration according to claim 5 detects warning device, which is characterized in that
The alarm uses three color alarm of technical grade, carries out sound-light alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477389.9U CN209028778U (en) | 2018-09-10 | 2018-09-10 | A kind of intelligence oil/gas well theft-proof box gas concentration detection warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477389.9U CN209028778U (en) | 2018-09-10 | 2018-09-10 | A kind of intelligence oil/gas well theft-proof box gas concentration detection warning device |
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| Publication Number | Publication Date |
|---|---|
| CN209028778U true CN209028778U (en) | 2019-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821477389.9U Active CN209028778U (en) | 2018-09-10 | 2018-09-10 | A kind of intelligence oil/gas well theft-proof box gas concentration detection warning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113313915A (en) * | 2021-02-19 | 2021-08-27 | 精英数智科技股份有限公司 | Method and system for processing graded alarm short message based on gas system |
| CN113470322A (en) * | 2021-06-10 | 2021-10-01 | 徐志强 | Gas concentration detection alarm device for gas well anti-theft box and use method thereof |
| CN115164526A (en) * | 2022-06-28 | 2022-10-11 | 中核核电运行管理有限公司 | Radioactive sludge drying system |
-
2018
- 2018-09-10 CN CN201821477389.9U patent/CN209028778U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113313915A (en) * | 2021-02-19 | 2021-08-27 | 精英数智科技股份有限公司 | Method and system for processing graded alarm short message based on gas system |
| CN113470322A (en) * | 2021-06-10 | 2021-10-01 | 徐志强 | Gas concentration detection alarm device for gas well anti-theft box and use method thereof |
| CN115164526A (en) * | 2022-06-28 | 2022-10-11 | 中核核电运行管理有限公司 | Radioactive sludge drying system |
| CN115164526B (en) * | 2022-06-28 | 2023-11-14 | 中核核电运行管理有限公司 | Radioactive sludge drying system |
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