CN113533642A - Hydrogen sulfide real-time monitoring early warning platform suitable for drilling site - Google Patents
Hydrogen sulfide real-time monitoring early warning platform suitable for drilling site Download PDFInfo
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- CN113533642A CN113533642A CN202110644746.6A CN202110644746A CN113533642A CN 113533642 A CN113533642 A CN 113533642A CN 202110644746 A CN202110644746 A CN 202110644746A CN 113533642 A CN113533642 A CN 113533642A
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- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title claims abstract description 47
- 238000005553 drilling Methods 0.000 title claims abstract description 31
- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 96
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000005070 sampling Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims description 28
- 230000005611 electricity Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 206010010904 Convulsion Diseases 0.000 claims description 5
- 230000036461 convulsion Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 239000003208 petroleum Substances 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 230000003321 amplification Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 206010010071 Coma Diseases 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010003591 Ataxia Diseases 0.000 description 1
- 208000002381 Brain Hypoxia Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 206010070511 Hypoxic-ischaemic encephalopathy Diseases 0.000 description 1
- 101710138657 Neurotoxin Proteins 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 231100000570 acute poisoning Toxicity 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000001037 epileptic effect Effects 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000002973 irritant agent Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 239000002581 neurotoxin Substances 0.000 description 1
- 231100000618 neurotoxin Toxicity 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B35/00—Methods or apparatus for preventing or extinguishing fires
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Health & Medical Sciences (AREA)
- Geology (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Fluid Mechanics (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a hydrogen sulfide real-time monitoring and early warning platform suitable for a drilling site, which belongs to the technical field of petroleum drilling, and comprises an air draft unit, an air path circulation module, an air path discharge module, a central processing unit, a gas detection unit, a gas sampling module, distributed hydrogen sulfide sensor nodes and a fire fighting system, wherein an external power supply of a controller is closed through a remote control circuit, a built-in power supply is started, a power supply and interruption unit is closed through a linkage control module immediately, immediately personnel selectively discharge a small amount of harmful gas through the air path discharge module according to the leakage amount, and a large amount of continuously discharged wellhead positions are ignited by adopting ignition, so that the method can discover the leakage of gas extremely fast, can keep detecting the authenticity of accidents simultaneously, and prevent the condition that the internal fire condition causes the incapability of continuous detection in the gas leakage process, the high efficiency and the safety of accident handling are greatly guaranteed.
Description
Technical Field
The invention belongs to the technical field of petroleum drilling, and particularly relates to a hydrogen sulfide real-time monitoring and early warning platform suitable for a drilling site.
Background
Hydrogen sulfide is a irritating gas, and is absorbed almost entirely through the respiratory tract, and also transdermally. After entering blood, the hydrogen sulfide is oxidized into non-toxic sulfate and thiosulfate, and is discharged along with urine, and a part of free hydrogen sulfide is exhaled out through lung, has no accumulation effect in vivo, is strong neurotoxin, and has strong stimulation effect on mucosa. It is soluble in water, and 1 mole of water at 0 deg.C can dissolve about 2.6 moles of hydrogen sulfide. An aqueous solution of hydrogen sulfide, called hydrosulfuric acid, is a weak acid that escapes from the water when heated. Hydrogen sulfide is an acute virulent, and inhalation of a small amount of high-concentration hydrogen sulfide can be fatal in a short time. Low concentrations of hydrogen sulfide have an effect on the eyes, respiratory system and central nervous system, and acute poisoning often leads to coma in accident sites, the degree of which varies depending on the concentration and time of exposure to hydrogen sulfide, with or without respiratory failure. Some cases can be resuscitated after leaving the accident scene or transferring to the hospital. Patients who still maintain vital signs when arriving at a hospital, such as anoxic encephalopathy, usually recover quickly. After resuscitation, the patient with long coma may have headache, dizziness, impaired vision or hearing, disorientation, ataxia or epileptic convulsion, etc., and most of the cases can be completely recovered. In the field of oil drilling, hydrogen sulfide is a toxic gas which is easy to appear in the drilling process, most sensors are adopted to detect air at a drilling position in real time at present, personnel are evacuated when hydrogen sulfide gas is detected, meanwhile, loss is reduced by adopting an ignition mode when the hydrogen sulfide gas is damaged, however, in the current drilling monitoring and early warning process, if combustion stopping damage occurs, a large number of sensors in a well field are easy to damage under the action of heat, at the moment, the detection of harmful gas in the well field is difficult, and the subsequent processing work is not facilitated.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the invention provides a hydrogen sulfide real-time monitoring and early warning platform suitable for a drilling site, which solves the problems that most sensors are adopted to detect air at a drilling position in real time at present, personnel are evacuated when hydrogen sulfide gas is detected, and loss is reduced by adopting an ignition mode when harm occurs.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a real-time hydrogen sulfide monitoring and early warning platform suitable for a drilling site comprises an upper computer system, a fire fighting system and a plurality of distributed hydrogen sulfide sensor nodes, wherein the upper computer system comprises a central processing unit, a gas detection unit, a gas sampling module, a gas circuit discharge module, a gas circuit circulation module and an air draft unit, the fire fighting system comprises a linkage control module, a fire pump, an air pump, an electromagnetic valve, a liquid fire extinguishing module, a gas fire extinguishing module and a regional fire fighting unit, the distributed hydrogen sulfide sensor nodes comprise a controller, a power amplification circuit, a built-in power supply, an alarm module, an amplification circuit, a filter circuit and a sensing head, the output end of the central processing unit is electrically connected with the input end of the gas detection unit, the output end of the gas detection unit is electrically connected with the input end of the gas sampling module, the input end of the gas sampling module is electrically connected with the output end of the gas circuit discharge module, the input end of the gas circuit discharge module is electrically connected with the output end of the gas circuit circulation module, the input end of the gas circuit circulation module is electrically connected with the output end of the air draft unit, the output end of the central processing unit is electrically connected with the input end of the linkage control module, the output end of the linkage control module is respectively electrically connected with the input ends of the fire pump, the air pump and the electromagnetic valve, the output end of the linkage control module is electrically connected with the input end of the power-off unit, the output end of the power-off unit is electrically connected with the input end of the built-in power supply, the output end of the power-off circuit is electrically connected with the input end of the power amplification circuit, the input end of the controller is electrically connected with the output end of the amplification circuit, the input end of the amplification circuit is electrically connected with the output end of the sensing head, and the output end of the controller is electrically connected with the input end of the communication module, the output end of the communication module is electrically connected with the input end of the controller, the input end and the output end of the communication module are electrically connected with the upper computer system in a two-way mode, and the communication module comprises a wireless communication network and a remote control circuit.
As a further scheme of the invention: the air draft unit is evenly distributed with air draft openings at the position of the well drilling site, the sensing heads are evenly distributed at the well drilling site, and the power supply and interruption unit comprises an air switch.
As a further scheme of the invention: the output of fire pump is linked together with the input of liquid fire extinguishing module, the output of air pump is linked together with the input of gaseous fire extinguishing module, the output of solenoid valve is connected with regional fire unit's input electricity.
As a further scheme of the invention: the output of controller is connected with alarm module's input electricity, alarm module includes bee calling organ, the convulsions unit specifically is the constitution of the corresponding ventilation pipe way in the building.
As a further scheme of the invention: the input end of the controller is electrically connected with the output end of the remote control circuit, the output end of the controller is electrically connected with the input end of the wireless communication network, the output end of the wireless communication network is electrically connected with the input end of the central processing unit, and the input end of the remote control circuit is electrically connected with the output end of the central processing unit.
As a further scheme of the invention: the gas sampling module is specifically a communicated airtight cabin based on the surfaces of the gas circuit circulation module and the gas circuit discharge module, and the gas detection unit is located in the gas sampling module.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. the hydrogen sulfide real-time monitoring and early warning platform suitable for the drilling site is provided with an air draft unit, an air path circulation module, an air path discharge module, a central processing unit, a gas detection unit, a gas sampling module, distributed hydrogen sulfide sensor nodes and a fire fighting system, when the platform is used, when hydrogen sulfide gas leakage occurs at a well mouth, a plurality of distributed hydrogen sulfide sensor nodes uniformly distributed at the periphery of the well mouth are matched with each other for detection, when leakage information is detected, a sensing head processes the information by a filter circuit and an amplifying circuit and then is identified by a controller, an alarm module immediately gives an alarm, immediately evacuates personnel, sends the detection information to an upper computer system through a wireless communication network, so that the central processing unit starts the air path circulation module after receiving the information, keeps the gas at the position of the well mouth not to diffuse, and simultaneously the air draft unit pumps the gas at the well mouth, the gas leakage detection system has the advantages that closed-loop flow is kept, gas in the air draft unit is sampled and detected through the gas sampling module and the gas detection, after synchronous detection information is obtained, the accident authenticity is determined and then processed, meanwhile, an external power supply of the controller is turned off through the remote control circuit and is enabled to be started, the power supply and disconnection unit is turned off through the linkage control module immediately, personnel can selectively discharge a small amount of harmful gas through the gas circuit discharge module according to leakage amount, and ignition is adopted to ignite a large amount of continuously-discharged well head positions.
2. The hydrogen sulfide real-time monitoring and early warning platform suitable for the drilling site is characterized in that a central processing unit, a linkage control module, a fire pump, an air pump and an electromagnetic valve are arranged, when a fire occurs in the drilling site or occurs outside a well mouth during subsequent ignition operation, an air switch of a power supply and disconnection unit is kept in a continuous closing state at first, the air pump and the fire pump are started immediately, different fire extinguishing modes are adopted according to different positions and the fire conditions of different combustion media, carbon dioxide and a water body can be adopted for fire extinguishing work, a regional fire extinguishing unit matched with the electromagnetic valve is adopted for fire control in a certain area, so that the regional fire control is kept in the certain area during use, meanwhile, after the gas leakage of hydrogen sulfide is treated, the air pump can suck outside air into the well mouth position, make the residual harmful gas in its air can be quick discharge through convulsions unit, can until can't detect out behind the hydrogen sulfide in gas circuit exhaust module, this kind of mode can keep good guarantee to the condition of a fire safety when handling, can select different burning medium to different intensity of a fire simultaneously, can keep carrying out fine residual gas to the workspace of well head position after the cooperation hydrogen sulfide is handled and clear away, make it efficiency higher when using.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
in the figure: the system comprises a host computer system 1, a central processing unit 11, a gas detection unit 12, a gas sampling module 13, a gas path discharge module 14, a gas path circulation module 15, an air draft unit 16, a fire fighting system 2, a linkage control module 21, a fire pump 22, an air pump 23, an electromagnetic valve 24, a liquid fire extinguishing module 25, a gas fire extinguishing module 26, a regional fire fighting unit 27, a distributed hydrogen sulfide sensor node 3, a controller 31, a power amplifier circuit 32, a built-in power supply 33, an alarm module 34, an amplifying circuit 35, a filter circuit 36, a sensing head 37, a power supply and interruption unit 4, a communication module 5, a wireless communication network 51, a remote control circuit 52 and a drilling site 6.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in the figure, the present invention provides a technical solution: a hydrogen sulfide real-time monitoring and early warning platform suitable for a drilling site comprises an upper computer system 1, a fire fighting system 2 and a plurality of distributed hydrogen sulfide sensor nodes 3, wherein the upper computer system 1 comprises a central processing unit 11, a gas detection unit 12, a gas sampling module 13, a gas circuit discharge module 14, a gas circuit circulation module 15 and an air draft unit 16, the fire fighting system 2 comprises a linkage control module 21, a fire pump 22, an air pump 23, an electromagnetic valve 24, a liquid fire extinguishing module 25, a gas fire extinguishing module 26 and a regional fire fighting unit 27, the distributed hydrogen sulfide sensor nodes 3 comprise a controller 31, a power amplifier circuit 32, a built-in power supply 33, an alarm module 34, an amplifying circuit 35, a filter circuit 36 and a sensing head 37, the output end of the central processing unit 11 is electrically connected with the input end of the gas detection unit 12, the output end of the gas detection unit 12 is electrically connected with the input end of the gas sampling module 13, the input end of the gas sampling module 13 is electrically connected with the output end of the gas circuit discharging module 14, the input end of the gas circuit discharging module 14 is electrically connected with the output end of the gas circuit circulating module 15, the input end of the gas circuit circulating module 15 is electrically connected with the output end of the air draft unit 16, the output end of the central processing unit 11 is electrically connected with the input end of the linkage control module 21, the output end of the linkage control module 21 is respectively electrically connected with the input ends of the fire pump 22, the air pump 23 and the electromagnetic valve 24, the output end of the linkage control module 21 is electrically connected with the input end of the power supply unit 4, the output end of the power supply unit 4 is electrically connected with the input end of the built-in power supply 33, the output end of the built-in power supply 33 is electrically connected with the input end of the power amplifier circuit 32, the output end of the power amplifier circuit 32 is electrically connected with the input end of the controller 31, and the input end of the controller 31 is electrically connected with the output end of the amplifier circuit 35, the input end of the amplifying circuit 35 is electrically connected with the output end of the sensing head 37, the output end of the controller 31 is electrically connected with the input end of the communication module 5, the output end of the communication module 5 is electrically connected with the input end of the controller 31, the input end and the output end of the communication module 5 are electrically connected with the upper computer system 1 in a bidirectional mode, and the communication module 5 comprises a wireless communication network 51 and a remote control circuit 52.
The air draft unit 16 is uniformly distributed with air draft openings at the position of the drilling site 6, the sensing heads 37 are uniformly distributed at the drilling site 6, the power supply and interruption unit 4 comprises an air switch, the output end of the fire pump 22 is communicated with the input end of the liquid fire extinguishing module 25, the output end of the air pump 23 is communicated with the input end of the gas fire extinguishing module 26, the output end of the electromagnetic valve 24 is electrically connected with the input end of the regional fire extinguishing unit 27, the output end of the controller 31 is electrically connected with the input end of the alarm module 34, the alarm module 34 comprises a buzzer, the air draft unit 16 is particularly composed of corresponding ventilation pipelines in a building, the input end of the controller 31 is electrically connected with the output end of the remote control circuit 52, the output end of the controller 31 is electrically connected with the input end of the wireless communication network 51, the output end of the wireless communication network 51 is electrically connected with the input end of the central processing unit 11, the input end of the remote control circuit 52 is electrically connected with the output end of the central processing unit 11, the gas sampling module 13 is a communicated airtight chamber based on the surfaces of the gas circuit circulation module 15 and the gas circuit discharge module 14, the gas detection unit 12 is located in the gas sampling module 13, by arranging the air draft unit 16, the air draft unit 16 adopts a plurality of air draft openings arranged at positions, so that the air draft unit can keep performing closed-circuit detection on the air inside and discharge the air, can be matched with the air pump 23 of the fire fighting system 2 to perform quick replacement on the air inside, by providing the gas fire extinguishing module 26, the gas fire extinguishing module 26 can transmit carbon dioxide through the gas pump 23, meanwhile, the matching electromagnetic valve 24 can keep the carbon dioxide flowing to the appointed position, so as to achieve the effect of fixed-point fire extinguishing, by arranging the wireless communication network 51 and adopting a wireless communication mode, the influence of the environment can be reduced when the wireless communication network is used, and the good detection information transmission can be kept.
The working principle of the invention is as follows:
s1, when the leakage of hydrogen sulfide gas occurs at the wellhead, the distributed hydrogen sulfide sensor nodes 3 uniformly distributed around the wellhead are matched with each other to detect, when the leakage information is detected, the sensing head 37 processes the information in the filter circuit 36 and the amplifying circuit 35 and then is identified by the controller 31, the alarm module 34 immediately gives an alarm, immediately the personnel start to evacuate, and sends the detected information to the upper computer system 1 through the wireless communication network 51, so that the central processing unit 11 starts the gas circuit circulation module 15 after receiving the information to keep the gas at the wellhead position from diffusing, and meanwhile, the air draft unit 16 sucks the gas at the wellhead to keep the closed-loop flow;
s2, sampling and detecting the gas in the air draft unit 16 through the gas sampling module 13 and gas detection, processing after determining the authenticity of an accident after obtaining synchronous detection information, simultaneously turning off an external power supply of the controller 31 through the remote control circuit 52, starting the internal power supply 33, turning off the power supply and interruption unit 4 through the linkage control module 21, when a fire occurs in the drilling site 6 or when a fire occurs outside the wellhead during subsequent ignition operation, then firstly keeping the air switch of the power supply and interruption unit 4 in a continuous off state, starting the air pump 23 and the fire pump 22, adopting different fire extinguishing modes according to different positions and fires of different combustion media, and adopting carbon dioxide and water for fire extinguishing;
s3, adopt and carry out the fire control in certain region with solenoid valve 24 complex regional fire unit 27, make it keep carrying out the fire control of fixed point in certain region in the in-process that uses, air pump 23 can leak the gaseous back that finishes to the hydrogen sulfide simultaneously, through with external air suction well head position, make the remaining harmful gas in its air can be quick discharge through convulsions unit 16, until can't detect out behind the hydrogen sulfide in gas circuit discharge module 14.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a hydrogen sulfide real-time supervision early warning platform suitable for drilling site, includes host computer system (1), fire extinguishing system (2) and a plurality of distributing type hydrogen sulfide sensor node (3), its characterized in that: the upper computer system (1) comprises a central processing unit (11), a gas detection unit (12), a gas sampling module (13), a gas circuit discharge module (14), a gas circuit circulation module (15) and an air draft unit (16), the fire fighting system (2) comprises a linkage control module (21), a fire pump (22), an air pump (23), an electromagnetic valve (24), a liquid fire extinguishing module (25), a gas fire extinguishing module (26) and a regional fire fighting unit (27), the distributed hydrogen sulfide sensor node (3) comprises a controller (31), a power amplifier circuit (32), a built-in power supply (33), an alarm module (34), an amplifying circuit (35), a filter circuit (36) and a sensing head (37), the output end of the central processing unit (11) is electrically connected with the input end of the gas detection unit (12), the output end of the gas detection unit (12) is electrically connected with the input end of the gas sampling module (13), the input end of the gas sampling module (13) is electrically connected with the output end of the gas circuit discharging module (14), the input end of the gas circuit discharging module (14) is electrically connected with the output end of the gas circuit circulating module (15), the input end of the gas circuit circulating module (15) is electrically connected with the output end of the air draft unit (16), the output end of the central processing unit (11) is electrically connected with the input end of the linkage control module (21), the output end of the linkage control module (21) is electrically connected with the input ends of the fire pump (22), the air pump (23) and the electromagnetic valve (24) respectively, the output end of the linkage control module (21) is electrically connected with the input end of the power supply and interruption unit (4), the output end of the power supply and interruption unit (4) is electrically connected with the input end of the built-in power supply (33), the output end of the built-in power supply (33) is electrically connected with the input end of the power amplifier circuit (32), the output of power amplifier circuit (32) is connected with the input of controller (31) electricity, the input of controller (31) is connected with the output electricity of amplifier circuit (35), the input of amplifier circuit (35) is connected with the output electricity of sensing head (37), the output of controller (31) is connected with the input electricity of communication module (5), the output of communication module (5) is connected with the input electricity of controller (31), the input and the output and the two-way electricity of host computer system (1) of communication module (5) are connected, communication module (5) include wireless communication network (51) and remote control circuit (52).
2. The real-time hydrogen sulfide monitoring and early warning platform suitable for the drilling site as claimed in claim 1, wherein: the air draft unit (16) is located the position evenly distributed suction opening of well drilling scene (6), sensing head (37) evenly distributed is at well drilling scene (6), supply and cut off power unit (4) including air switch.
3. The real-time hydrogen sulfide monitoring and early warning platform suitable for the drilling site as claimed in claim 1, wherein: the output of fire pump (22) is linked together with the input of liquid fire extinguishing module (25), the output of air pump (23) is linked together with the input of gaseous fire extinguishing module (26), the output of solenoid valve (24) is connected with the input electricity of regional fire unit (27).
4. The real-time hydrogen sulfide monitoring and early warning platform suitable for the drilling site as claimed in claim 1, wherein: the output of controller (31) is connected with alarm module's (34) input electricity, alarm module (34) include bee calling organ, convulsions unit (16) specifically are the constitution of the corresponding ventilation pipe in the building.
5. The real-time hydrogen sulfide monitoring and early warning platform suitable for the drilling site as claimed in claim 1, wherein: the input end of the controller (31) is electrically connected with the output end of the remote control circuit (52), the output end of the controller (31) is electrically connected with the input end of the wireless communication network (51), the output end of the wireless communication network (51) is electrically connected with the input end of the central processing unit (11), and the input end of the remote control circuit (52) is electrically connected with the output end of the central processing unit (11).
6. The real-time hydrogen sulfide monitoring and early warning platform suitable for the drilling site as claimed in claim 1, wherein: the gas sampling module (13) is a communicated airtight cabin based on the surfaces of the gas circuit circulation module (15) and the gas circuit discharge module (14), and the gas detection unit (12) is located in the gas sampling module (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110644746.6A CN113533642A (en) | 2021-06-09 | 2021-06-09 | Hydrogen sulfide real-time monitoring early warning platform suitable for drilling site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110644746.6A CN113533642A (en) | 2021-06-09 | 2021-06-09 | Hydrogen sulfide real-time monitoring early warning platform suitable for drilling site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113533642A true CN113533642A (en) | 2021-10-22 |
Family
ID=78095764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110644746.6A Withdrawn CN113533642A (en) | 2021-06-09 | 2021-06-09 | Hydrogen sulfide real-time monitoring early warning platform suitable for drilling site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113533642A (en) |
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2021
- 2021-06-09 CN CN202110644746.6A patent/CN113533642A/en not_active Withdrawn
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Application publication date: 20211022 |