CN107393402A - Poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system - Google Patents
Poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system Download PDFInfo
- Publication number
- CN107393402A CN107393402A CN201710605022.4A CN201710605022A CN107393402A CN 107393402 A CN107393402 A CN 107393402A CN 201710605022 A CN201710605022 A CN 201710605022A CN 107393402 A CN107393402 A CN 107393402A
- Authority
- CN
- China
- Prior art keywords
- level
- outdoor scene
- suffocation accident
- cause calamity
- demo
- 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
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of poisonous gas poisoning and suffocation accident to cause calamity outdoor scene demo system, it is related to demo system, although there is 3D simulation softwards or computer model emulation for solving the modern times, dissection and vivisection in kind are substituted respectively, but it is good like that the effect of experiment is unable to reach live body full-scale investigation, the development of subjects be unable to do without experiment made on the living, but carry out in safe and scientific field using it is also rare the problem of.It includes one-level manufacture system, two level observing system, three-level detecting system, power supply, for connecting the conveyance conduit of one-level manufacture system and two level observing system, for connecting the detection data cable of two level observing system and three-level detecting system.The technical program connection and reasonable arrangement, it is contemplated that toxic gas or asphyxiant gas have a variety of species, by pernicious gas generator storage tank, can provide six kinds of outdoor scene demonstrations simultaneously.
Description
Technical field
The present invention relates to demo system, is that poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system specifically.
Background technology
Currently, China is in industrialization, urbanization continues in progradation, and production scale constantly expands, tradition
With new production structure adjustment and deposit, all kinds of accident potential and security risk interweave superposition, safety in production weak foundation, supervision
Institutional mechanisms and structure of the law imperfection, the problems such as enterprise dominant duty fulfillment is ineffective, are still protruded, and work safety accident is easily sent out
Multiple, the especially particularly serious security incident impetus that takes place frequently not yet effectively is contained, some accidents occur to present by high risk industries
Directly jeopardize production safety and public safety to other industry field spreading trend in field.Therefore, safety in production is party
The major issue of people's masses' security of the lives and property, it is the mark that economic society is coordinated to develop in a healthy way.
On December 9th, 2016, the opinion of safety in production field reform and development is promoted to point out：Contain particularly serious production to take precautions against
Security incident is attached most importance to, and adheres to the policy of " safety first, putting prevention first, the comprehensive regulation ".Safety Science support system is established,
Support safety in production and occupational health field scientific research project；Perfect safe drumbeating education system.The occupation of Erecting and improving high risk industries
Safety education system, rural migrant worker's skills training content is included in safety in production, strictly implements Training of safety education system,
Safety culture construction is promoted, strengthens warning education, strengthens whole people's awareness of safety and legal sense.
In the industrial and agricultural production activity in China, as the artificial digging pile of building site, tunnel excavation, deep foundation pit support,
Underground mine exploitation, the processing of Urban Underground sewage tube well, methane-generating pit is drawn clearly, the fermentation of food industry (such as pickles) pond is tieed up
Shield, chemical industry factory confined space etc., the poisoning triggered by toxic and harmful gas and suffocation accident, throughout the country all
There is generation, and frequency is very high, and the number of injures and deaths is more, and loss is serious.
For a long time, the medical science of the mankind, materia medica, biology, agricultural, animal doctor and other animal sciences etc. are almost all of
The scientific research of life science, teaching, site test, diagnosis, production, Product checking, calibrating, biological products production, safety
Evaluation and the assessment of result are all be unable to do without using living animal (such as：Mouse, monkey, dog, cat, orangutan, chicken, duck, rabbit etc., or
For experimental animal) various scientific experimentations are carried out, experimental animal is referred to as instrument living, is the basic of life science and again
Supporting condition is wanted, is played the role of irreplaceable.Physiologist Pavlov once pointed out, " live animal was not tested
And observation, people can not just recognize the various rules in organic world, this is unarguable ", " whole medical science, only by real
The flame tested, the thing that it should turn into could be turned into ", " last triumph only could be obtained by experiment, medical science ".
These arguments, and confirmed by the course of medical development.Under the drive of modern science, experimental zoology has been sent out
Transform into as a comprehensive new branch of science, it develops and level of application is by as weighing a country, an area, a portion
The horizontal important symbol of door or industry, particularly biomedical advancement.
Although modern science and technology is maked rapid progress, the appearance of 3D simulation softwards or computer model, substitute respectively dissection in kind and
Vivisection, but to be unable to reach full-scale investigation good like that for the effect tested.The development of subjects be unable to do without experiment made on the living, but
Carried out in safe and scientific field using also rare.
The content of the invention
The present invention seeks to the poisonous gas poisoning and suffocation accident for having aimed to provide a kind of full-scale investigation to cause calamity outdoor scene to drill
Show system.
To realize above-mentioned technical purpose, the technical solution adopted by the present invention is as follows：
Poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system, including one-level manufacture system, two level observing system,
Three-level detecting system, power supply, for connecting the conveyance conduit of one-level manufacture system and two level observing system, for connecting
The detection data cable of two level observing system and three-level detecting system；The one-level manufacture system is sent out including pernicious gas
Raw device storage tank, air compressor；The second order reaction system includes observation container, is arranged at poisonous having on observation container
Evil gas detecting instrument；The three-level detecting system includes detection data processor, display, the pernicious gas generator storage
Hiding tank includes 4~6 tank bodies, admission line, outlet pipe, reflux line and landfill pipeline, the tank body lower part point connection
Admission line, the admission line include 4~6 admission line units, and the tank body upper part connects outlet pipe, described
Outlet pipe includes 4~6 outlet pipe units, and the outlet pipe junction connects reflux line, and the outlet pipe converges
Ji Chu front ends connection landfill pipeline.
Using the invention of above-mentioned technical proposal, three-level system is arranged, is one-level manufacture system respectively, two level observing system,
Three-level detecting system, there is provided six kinds of outdoor scene demonstrations, it is contemplated that toxic gas has a variety of species, for example, hydrogen sulfide H2S, an oxidation
Carbon CO etc.；Likewise, asphyxiant gas has a variety of species, for example, hydrogen H2, methane CH4Deng setting up tank body arranged side by side and be easy to
Different gas is manufactured, is adapted to different outdoor scene demonstrations.
Further limit, the tank body is provided with block valve, pressure gauge, sealing adaptor head, and the sealing adaptor head includes
First joint, bridge piece, the second joint, the bridge piece upper end connect tank body, first joint by the first joint
Sealing ring is embedded with, the bridge piece lower end connects outlet pipe by the second joint, and second joint is embedded with sealing
Circle.
Further limit, the reflux line interlude is provided with anti-return section, and check valve is provided with the anti-return section.
After the gas of pernicious gas generator storage tank enters observation container, block valve is cut off, in order to avoid delivery pipe
Gas backstreaming in road, anti-return section is set up, on the one hand do not destroy the outdoor scene demonstration of observation container, on the other hand, prevent gas
Backflow.After gas enters anti-return section by check valve, flowed away along reflux line.
Further limit, the outlet pipe front end is provided with vertical installing plate.
Further limit, the toxic and harmful gas detector includes picture pick-up device, sound pick-up outfit and pernicious gas and passed
Sensor.
Further limit, the observation container bottom is provided with being loading plate.
Further limit, container internal circulation system is provided with inside the observation container.
Further limit, the conveyance conduit use coating steel pipe, the conveyance conduit provided with switch valve, quantifier,
Pressure gauge.
Further limit, the air compressor is connected with oxygen storage tank, the air compressor be provided with switch valve,
Quantifier, pressure gauge.
It is empty for poisoning and suffocation accident emergency management and rescue analog demenstration (the disaster-stricken biological observation of living animal) process can be demonstrated
The funnel draught of air compressor conveying, it is possible to contain stanch air in natural air, cause emergency management and rescue analog demenstration to lose
Lose, set up oxygen storage tank, it is aerobic air-supply to change funnel draught.
Further limit, the pernicious gas generator storage tank includes 4~6 tank bodies, the gas in the tank body from
It is left-to-right to be followed successively by H2S、CO、CO2、SO2、CH4And NH3。
When the technical program specific works, connection and the arrangement of demo system are completed first,
1. fixing each device, observation container, pernicious gas generator storage tank and air compressor are arranged by figure；
2. connecting each device, pernicious gas generator storage tank is passed through into block valve, pressure gauge and observation container by figure
It is connected；Air compressor is connected by switch valve, quantifier, pressure gauge with observation container；
3. arranging supervising device, harmful gas sensor is arranged in observation container by figure, passes through data telecommunication line cable
It is connected to processing system；
4. voice activated control is adjusted, adjustment picture pick-up device, sound pick-up outfit.
Then the presentation process experiment of demo system is completed,
1. check compactness, the fastness of fixation and the reliability of installation of demonstration simulation system connection.
2. living animal will be tested (such as：Mouse, chicken, duck, rabbit, cat, dog, monkey, orangutan, choose any one kind of them) it is put into
In bright observation container.
3. open the switch valve and line switching valve of pernicious gas generator storage tank.
4. the vital signs situation of change of experimental animal in observation observation container, meanwhile, record toxic and harmful gas input
Relevant parameter (such as input pressure, input quantity).
5. according to the requirement of experimental project or content, determine the disaster-stricken scene requirement of experimental animal (such as animal falls down, animal extremely
Wait indefinitely).
6. according to the requirement of experimental project or content, the switch valve of pernicious gas generator storage tank is closed, terminates experiment,
Meanwhile record the relevant parameter (such as input pressure, input quantity) and experimentation of toxic and harmful gas input.
7. opening air compressor, to observation container transport fresh air to after consistent with air quality outside window, take out disaster-stricken
Being is tested, completes experiment.
8. checking the air-tightness of pernicious gas generator storage tank switch valve, experimental facilities and laboratory are cleared up.
9. filling in experimental record, lay the key under the door.
The present invention compared with prior art, first, can demonstrate poisoning and suffocation accident test, second, can demonstrate be poisoned and stop up
Breath accident causes calamity process simulation to demonstrate (pernicious gas causes calamity mechanism observation experiment), and the 3rd, poisoning can be demonstrated and suffocation accident should
Analog demenstration (the disaster-stricken biological observation of living animal) is helped in first aid, and the 4th, the toxic and harmful gas of poisoning and suffocation accident can be demonstrated
Concentration determination (pernicious gas causes calamity mechanism observational study), the 5th, toxic and harmful gas instrumentation can be demonstrated and identified, the 6th,
The test of toxic and harmful gas environment occupational health can be demonstrated.
Brief description of the drawings
The present invention can be further illustrated by the nonlimiting examples that accompanying drawing provides；
Fig. 1 is that poisonous gas poisoning of the present invention and suffocation accident cause calamity outdoor scene demo system schematic diagram；
Fig. 2 is pernicious gas generator storage tank schematic diagram of the present invention；
Fig. 3 is the sealing adaptor head partial schematic diagram of pernicious gas generator storage tank of the present invention；
Main element symbol description is as follows：
One-level manufacture system 1, two level observing system 2, three-level detecting system 3, power supply 4, conveyance conduit 5, testing number
According to transmission cable 6, pernicious gas generator storage tank 7, tank body 71, admission line 72, outlet pipe 73, reflux line 74, fill out
Pipe laying road 75, anti-return section 76, vertical installing plate 77, the first joint 78, bridge piece 79, the second joint 80, air compressor
8, container 9 is observed, detects data processor 10, block valve 11, pressure gauge 12, picture pick-up device 13, sound pick-up outfit 14, You Haiqi
Body sensor 15, being loading plate 16, container internal circulation system 17, switch valve 18, quantifier 19.
Embodiment
In order that the present invention may be better understood in those skilled in the art, with reference to the accompanying drawings and examples to this hair
Bright technical scheme further illustrates.
Such as Fig. 1, shown in Fig. 2, poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system, including one-level manufacture system
1, two level observing system 2, three-level detecting system 3, power supply 4, for connecting one-level manufacture system 1 and two level observing system 2
Conveyance conduit 5, for connecting the detection data cable 6 of two level observing system 2 and three-level detecting system 3；One-level manufactures
System 1 includes harmful gas generator storage tank 7, air compressor 8；Second order reaction system 2 includes observation container 9, is arranged at
Observe the toxic and harmful gas detector on container 9；Three-level detecting system 3 includes detection data processor 10, display, has
Evil gas generator storage tank 7 includes 4 tank bodies 71, admission line 72, outlet pipe 73, reflux line 74 and landfill pipe
Road 75, the lower part of tank body 71 connection admission line 72, admission line 72 include 4 admission line units, and the upper part of tank body 71 connects
Feed channel 73 is picked out, outlet pipe 73 includes 4 outlet pipe units, the junction of outlet pipe 73 connection reflux line 74, gone out
The junction front end of feed channel 73 connection landfill pipeline 75.
Tank body 71 is provided with block valve 11, pressure gauge 12.
As shown in figure 3, tank body 71 is provided with block valve 11, pressure gauge 12, sealing adaptor head, sealing adaptor head includes first
Joint 78, bridge piece 79, the second joint 80, the upper end of bridge piece 79 connect tank body 71, the first joint by the first joint 78
78 are embedded with sealing ring, and the lower end of bridge piece 79 connects outlet pipe 73 by the second joint 80, and the second joint 80 is embedded with close
Seal.It is pointed out that the volume of tank body 71 required for different demo systems is different, required for different tank bodies 71
Filling gas is also different, therefore, for the ease of installing different tank bodies 71, and prevents gas from leaking, using sealing adaptor
Head.
The interlude of reflux line 74 is provided with anti-return section 76, and check valve is provided with anti-return section 76.
The front end of outlet pipe 73 is provided with vertical installing plate 77.
Toxic and harmful gas detector includes picture pick-up device 13, sound pick-up outfit 14 and harmful gas sensor 15.
Observation container 9 bottom is provided with being loading plate 16.
The inside of observation container 9 is provided with container internal circulation system 17.
Conveyance conduit 5 uses coating steel pipe, and conveyance conduit 5 is provided with switch valve 18, quantifier 19, pressure gauge 12.
Air compressor 8 is connected with oxygen storage tank, and air compressor 8 is provided with switch valve 18, quantifier 19, pressure gauge
12。
Gas in tank body 71 is from left to right followed successively by H2S、CO、CO2、SO2。
Hydrogen sulfide
The molecular formula of hydrogen sulfide is H2S, molecular weight 34.08, density 1.539kg/m3, relative density 1.188,.
H2S is the hypertoxic gas for having rotten egg smell, and inflammable and explosive, and explosion ratio scope is 4.3%~46%.Have
H can be produced during machine thing corruption2S, therefore often have H in manure storage, Bilge, closed conduit2S is gathered.The old man of underground ponding and goaf, by
Sulphur and water effect generation H in coal and sulfide mineral2S is accumulated in water, and the water soluble of 1 volume is terminated an agreement the H of 4 volumes2S.One
Denier, which disturbs these ponding, often a large amount of H2S is escaped.Naturally occurring H in stratum2S, have in colliery rock stratum or coal seam and gush out or spray
Occur as.In addition, H be present in the wandering coal seam of coal seam certain area2S, escape during coal breakage, the coal mining close to coal breakage place can be made
Work is poisoned. H2S gases easily accumulate in indentation and gone out compared with air weight.
H2S belongs to asphyxia caused by chemicals gas, can cause pulmonary edema and toxic encephalopathy during acute poisoning.As H in air2S
When concentration is 1ppm, with regard to that can snuff rotten-egg odour, when reaching 50~150ppm, olfactory nerve is benumbed, and can not hear smelly chicken on the contrary
Egg taste.It is reported that under 150~300ppm concentration, there is slight eye conjunctiva and respiratory tract symptom and can in contact a few hours
There are bronchitis and pulmonary edema；It when concentration is in more than 700ppm, can directly suppress respiratory center, cause asphyxia and rapid dead
Die the H of most serious2S is poisoned, it may occur that dampings off on the spot and rapid death.
Carbon monoxide
The molecular formula of carbon monoxide is CO, molecular weight 28.01, density 1.251kg/m3, relative density 0.967.
CO is the odorless gas of colorless and odorless, inflammable and explosive, and explosion ratio boundary is 12.5%~74%.
CO underground coal mine occur mainly with not spontaneous fire and mine timber rot and the blasting fume blown out in.When generation coal
Dirt, gas explosion are will to produce a large amount of CO.After gas explosion, its concentration is typically in 2%-3%；After coal-dust explosion, its concentration
Even as high as 8% or so.CO change in concentration trend is monitored in underground coal mine, can be used as and judge whether coal seam occurs spontaneous fire
Index.
The major function of lungs is to absorb O2With discharge CO2.O required for each histoorgan metabolism of human body2And produce
CO2It is to be transported by the red blood cell in blood.Hemoglobin (Hb) in red blood cell and the O in lungs2With reference to blood
Flowing is transported to each histoorgan, Hb releases O2Afterwards again with histoorgan metabolism caused by CO2With reference to lungs are transported to, discharge
CO2, CO2It is external by exhalation.CO and Hb adhesion compares O2Big 240-300 times with Hb adhesion, CO mechanism of poisonings are exactly CO competing
Inhibit O to striving property2With Hb binding ability, CO substitutions O2Combined with Hb, make O2Transport and tissue utilize O2Function hair
Raw obstacle, causes poisoning.People will go into a coma when CO concentration is 1% (10000ppm) after people's breathing for several times, 1~2min
It is dead.
Carbon dioxide
The molecular formula of carbon dioxide is CO2, molecular weight 44.01, density 1.976kg/m3, relative density 1.529,
Carbon dioxide is heavier than air.
CO2It is primarily present in coal seam and coal cinder, is discharged during coal mining together with gas.In addition, mine timber rots, people
Member's breathing, coal spontaneous ignition and explosion etc. can also produce CO2.Due to CO2Density is big, general to accumulate in tunnel lower more and lead to
In the bad abandoned working of wind.A large amount of CO occur in indivedual coal seams or rock stratum2Abnormal Methane Emission phenomenon, referred to as CO2It is prominent.
CO2There is notable toxicity mainly through in respiratory tract suction body, during high concentration, mainly the toxicity of respiratory center is made
With.Respiratory center is excited during low concentration, when reaching 3% such as concentration, exaggerated respiration；Suppress respiratory center, such as concentration during high concentration
When reaching 8%, expiratory dyspnea, respiratory rate increase.
Carbon dioxide is not combustion-supporting, can not be breathed for people, slightly acid smell.In the less tunnel of wind speed, base plate vicinity
Concentration is larger.Carbon dioxide has stimulation to the respiratory center nerve of human body, when the excessive concentration of Carbon Dioxide in Air
When, the oxygen concentration relative reduction that will also make in air, accelerated breathing is gently then made one, respiratory capacity increase, may also be caused when serious
Personnel are poisoned or asphyxia.
Sulfur dioxide
The molecular formula of sulfur dioxide is SO2, molecular weight 64.07, density 2.927kg/m3, relative density 2.264.
SO in mine2It is mainly derived from the oxidation and spontaneous combustion and underground blasting of containing sulfur minerals (such as pyrite).
SO2Mainly sucked by respiratory tract to produce intoxication, next to that the contact of skin, mucous membrane absorbs.SO2Easily
Absorbed by the wetted surface of skin and mucous membrane, be dissolved in skin, mucous membrane surface moisture and become sulfurous acid, a part is entered
And sulfuric acid is generated as, skin and mucous membrane are stimulated, internal sulfurous acid is absorbed to and is discharged with sulphate form from urine.SO2To exhaling
Inhaling road and eye conjunctiva has intense stimulus effect.High concentration suction can cause laryngeal edema, pulmonary edema, vocal cords spasm and asphyxia.
When concentration is 1.5mg/m3When, you can smell sharp aroma；When concentration is 50mg/m3When, Eye irritation symptom and asphyxia can be caused
Sense.Because of SO2Acted on special stink and to mucous membrane strong impulse, so while suction high concentration SO2And lethal poisoning
Accident is extremely rare.
Certainly, moreover it is possible to according to 2 tank bodies of increase are actually needed, observe CH4And NH3。
It should be noted that pernicious gas generator storage tank 7, compressor 8, and observation container 9 bottom pass through base
Support is fixed (diagram does not mark).
When specific observation, CO in container is observed with observation2Concentration exemplified by,
1st, during carbon dioxide 2.5%, cardinal symptom is --- through a few hours without any symptom；
2nd, during carbon dioxide 3.0%, cardinal symptom is --- unconsciously breathe data increase；
3rd, during carbon dioxide 4.0%, cardinal symptom is --- there is local excitation symptom；
4th, during carbon dioxide 6.0%, cardinal symptom is --- respiratory capacity increase；
5th, during carbon dioxide 8.0%, cardinal symptom is --- expiratory dyspnea；
6th, during carbon dioxide 10.0%, cardinal symptom is --- unconsciousness, cause death soon.
1. poisoning and suffocation accident experiment
Demo system is installed by schematic diagram, first by living animal (such as：Mouse, chicken, duck, rabbit, cat, dog, monkey,
Orangutan, choose any one kind of them) it is put into observation container, the life state of being is recorded, opens pernicious gas generator storage tank valve,
The time started is recorded simultaneously, with the input of toxic and harmful gas, living animal changes of vital signs in container is observed in observation
Situation, until living animal loses vital signs, that is, toxic and harmful gas " poisoning and suffocation accident " occurs.
2. poisoning and suffocation accident cause calamity process simulation demonstration (pernicious gas causes calamity mechanism observation experiment)
Demo system is installed by schematic diagram, first by living animal (such as：Mouse, chicken, duck, rabbit, cat, dog, monkey,
Orangutan, choose any one kind of them) it is put into observation container, the life state of being is recorded, opens pernicious gas generator storage tank valve,
The time started is recorded simultaneously, with the input of toxic and harmful gas, observes living animal changes of vital signs situation in container,
There is dizzy head, falls down and loses vital signs in living animal, is poisoned and suffocation accident Zhi Zai process experiments mobile vital signs
Observation.
3. poisoning and suffocation accident emergency management and rescue analog demenstration (the disaster-stricken biological observation of living animal)
Demo system is installed by schematic diagram, first by living animal (such as：Mouse, chicken, duck, rabbit, cat, dog, monkey,
Orangutan, choose any one kind of them) it is put into observation container, the life state of being is recorded, opens pernicious gas generator storage tank valve,
The time started is recorded simultaneously, with the input of toxic and harmful gas, observes living animal changes of vital signs situation in container,
When dizzy head and the vital signs fallen down occurs in living animal, pernicious gas generator storage tank switch valve is closed immediately, is opened rapidly
Air compressor is opened, fresh air is conveyed into container, until experiment live body revival.
4. the toxic and harmful gas concentration determination of poisoning and suffocation accident (pernicious gas causes calamity mechanism observational study)
Demo system is installed by schematic diagram, first, checks three-level detecting system software and hardware situation, opens three-level detection system
System, ambient humidity and temperature value in composition of air and its concentration, container in observation container are detected, determines that Preparatory work of experiment is ready.
Next just by living animal (such as：Mouse, chicken, duck, rabbit, cat, dog, monkey, orangutan, choose any one kind of them) it is put into observation container
It is interior that (confined space is tested, then covered and enclosed container；Open ports restricted clearance is tested, then is not added with closure), record the life of being
Life state, pernicious gas generator storage tank valve is opened, meanwhile, the time started is recorded, and monitor harmful gas concentration change
Change, oxygen concentration change, with the input of toxic and harmful gas, observe living animal changes of vital signs situation in container, directly
Lose vital signs to living animal, i.e., living animal from activity, dizzy head, fall down and death is hurt to causing calamity overall process, and
Corresponding time, pernicious gas input quantity, harmful gas concentration, oxygen concentration and ambient condition parameter value are recorded, it is determined that harmful
Gas causes evil limting concentration value.
5. toxic and harmful gas instrumentation is identified
Germicidal efficacy system container is sealed, the value for choosing one determination of certain toxic and harmful gas is input to appearance
Device, a calculated value is determined, starts container internal circulation system, will after toxic and harmful gas in container " mix " is uniform
Gas control instrument to be identified, which is put into container, to be tested, and the measured value of optical viewer, is contrasted with calculated value,
The error of gas control instrument is determined, by test of many times, obtained data are subjected to error statistics analysis, by judging to mark
Standard, instrument is identified.
6. toxic and harmful gas environment occupational health is tested
The first step, according to selected living animal (such as：Mouse, chicken, duck, rabbit, cat, dog, monkey, orangutan, choose any one kind of them)
Extract blood sample and carry out biological detection, the leading indicator of test is the content of oxygen.
Second step, demo system is installed by schematic diagram
First, three-level detecting system software and hardware situation is checked, open system monitoring and detection device, detection are observed in container
Composition of air and its concentration, container in ambient humidity and temperature value, determine that Preparatory work of experiment is ready.
3rd step, living animal experiment
By living animal (such as：Mouse, chicken, duck, rabbit, cat, dog, monkey, orangutan, choose any one kind of them) it is put into observation container
It is interior that (confined space is tested, then covered and enclosed container；Open ports restricted clearance is tested, then is not added with closure), record the life of being
Life state, pernicious gas generator storage tank valve is opened, meanwhile, the time started is recorded, and monitor harmful gas concentration change
Change, oxygen concentration change, with the input of toxic and harmful gas, observe living animal changes of vital signs situation in container, directly
Lose vital signs to living animal, living animal from dizzy head, fall down and dead different phase extracts corresponding blood sample and carried out
Detection.
3rd step, Data Processing in Experiment and analysis
, especially should be with sound and color to oxygen concentration and the dynamic change of harmful gas concentration in above-mentioned experimentation
Expressed etc. mode.
First, safe and scientific research, for different types of toxic and harmful gas, different gas concentrations, different productions
The setting of the conditions such as technique, different process units, different bioorganisms, the vital signs after sight experimental animal is disaster-stricken become
Change, carry out toxic and harmful gas and cause calamity mechanism, poisoning and asphyxia to cause calamity process and the safety of poisoning and suffocation accident emergency management and rescue
Basic science, occupational health, safety management and the research of safety engineering and application.Second, education and instruction curriculum experiment, for
Higher vocational college, undergraduate course, postgraduate and the doctor's talent training course of safety of China Engineering Speciality and professional sanitary engineering specialty
System, open up poisoning in middle duty, professorship, the safe Specialized Theory class of junior college and universities and colleges of undergraduate course and asphyxia cause calamity mechanism experiment, in
Poison and asphyxia cause the experiment of calamity process living body biological variation characteristic and poisoning and suffocation accident emergency management and rescue experiment etc., improve all kinds of
Student is to the theoretical level of poisoning and suffocation accident, safety devices design, accident prevention, safety management, safety evaluation etc.
Integration capability.3rd, enterprise's production safety training, according to the different industries of China's industrial or agricultural and the spy of field production activity
Point, as the manual digging pile construction of building lot and based process, deep foundation pit support, highway (railway, track, water conservancy, electric power,
Municipal administration etc.) tunnel excavation, underground mine (colliery and non-coal mine) exploitation, Urban Underground sewage network facility clearly dredge, rural area natural pond
Gas pond draw wash, the fermentation of food industry (such as pickles) pond safeguard, the closed or restricted clearance operation of chemical industry factory storage tank
Deng.For issuable toxic and harmful gas, carry out poisoning and suffocation accident identification analysis, cause calamity scene reproduction, be emergent pre-
Case system and accident rescue etc., so as to improve the Safety Cognition and awareness of safety of each field practitioner of every profession and trade, enterprise pipe
Reason level, ACTIVITY MODEL OF THE ENTERPRISES and enterprise security economic benefit, so as to ensure operating personnel's life security and property safety.The
Four, public safety warning education, in the common public place of the safety education activity curriculum of high schools of China, science popularization base and the masses
Carry out poisoning and asphyxia causes the scientific popularization and publicity of calamity security knowledge, by the way that " poisonous gas poisoning and suffocation accident cause calamity real
The activity of scape apparatus for demonstrating " outpost display, allows safety education to be picked up from doll, allows security knowledge to walk huge numbers of families, Improving Public peace
Full consciousness, make whole society's concern safety, care about life.
Calamity outdoor scene demo system is caused to carry out detailed Jie poisonous gas poisoning provided by the invention and suffocation accident above
Continue.The explanation of specific embodiment is only intended to help the method and its core concept for understanding the present invention.
Claims (10)
1. poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system, including one-level manufacture system, two level observing system, three
Level detecting system, power supply, for connecting the conveyance conduit of one-level manufacture system and two level observing system, for connecting two level
The detection data cable of observing system and three-level detecting system；
The one-level manufacture system includes harmful gas generator storage tank, air compressor；The second order reaction system includes
Container is observed, the toxic and harmful gas detector being arranged on observation container；The three-level detecting system is included at detection data
Manage device, display, it is characterised in that：The pernicious gas generator storage tank includes 4~6 tank bodies, admission line, escape pipes
Road, reflux line and landfill pipeline, the tank body lower part divide connection admission line, and the admission line includes 4~6 air inlets
Piping unit, the tank body upper part connect outlet pipe, and the outlet pipe includes 4~6 outlet pipe units, it is described go out
Feed channel junction connects reflux line, the outlet pipe junction front end connection landfill pipeline.
2. poisonous gas poisoning according to claim 1 and suffocation accident cause calamity outdoor scene demo system, it is characterised in that：Institute
State tank body includes the first joint, bridge piece, second provided with block valve, pressure gauge, sealing adaptor head, the sealing adaptor head
Joint, the bridge piece upper end connect tank body by the first joint, and first joint is embedded with sealing ring, the connecting bending
Pipe lower end connects outlet pipe by the second joint, and second joint is embedded with sealing ring.
3. poisonous gas poisoning according to claim 2 and suffocation accident cause calamity outdoor scene demo system, it is characterised in that：Institute
State reflux line interlude and be provided with anti-return section, check valve is provided with the anti-return section.
4. poisonous gas poisoning according to claim 3 and suffocation accident cause calamity outdoor scene demo system, it is characterised in that：Institute
State outlet pipe front end and be provided with vertical installing plate.
5. poisonous gas poisoning according to claim 4 and suffocation accident cause calamity outdoor scene demo system, it is characterised in that：Institute
Stating toxic and harmful gas detector includes picture pick-up device, sound pick-up outfit and harmful gas sensor.
6. poisonous gas poisoning according to claim 5 and suffocation accident cause calamity outdoor scene demo system, it is characterised in that：Institute
State observation container bottom and be provided with being loading plate.
7. poisonous gas poisoning according to claim 6 and suffocation accident cause calamity outdoor scene demo system, it is characterised in that：Institute
State and be provided with container internal circulation system inside observation container.
8. poisonous gas poisoning according to claim 7 and suffocation accident cause calamity outdoor scene demo system, it is characterised in that：Institute
State conveyance conduit and use coating steel pipe, the conveyance conduit is provided with switch valve, quantifier, pressure gauge.
9. poisonous gas poisoning according to claim 8 and suffocation accident cause calamity outdoor scene demo system, it is characterised in that：Institute
State air compressor and be connected with oxygen storage tank, the air compressor is provided with switch valve, quantifier, pressure gauge.
10. the poisonous gas poisoning and suffocation accident according to claim 1 to 9 any one cause calamity outdoor scene demo system,
It is characterized in that：The pernicious gas generator storage tank includes 4~6 tank bodies, the gas in the tank body from left to right according to
Secondary is H2S、CO、CO2、SO2、CH4And NH3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605022.4A CN107393402A (en) | 2017-07-24 | 2017-07-24 | Poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605022.4A CN107393402A (en) | 2017-07-24 | 2017-07-24 | Poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107393402A true CN107393402A (en) | 2017-11-24 |
Family
ID=60336747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710605022.4A Pending CN107393402A (en) | 2017-07-24 | 2017-07-24 | Poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107393402A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525258A (en) * | 2020-11-19 | 2021-03-19 | 中国矿业大学 | Gas-solid-liquid multi-hazard factor coupling catastrophe environment simulation system |
| CN114137160A (en) * | 2021-11-23 | 2022-03-04 | 重庆大学 | Migration experiment device and method for harmful gas in surrounding rock under tunnel excavation disturbance |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2416327Y (en) * | 2000-03-15 | 2001-01-24 | 海尔集团公司 | Gas Combustion range hoses joint with improved structure |
| CN101514979A (en) * | 2009-03-31 | 2009-08-26 | 西安近代化学研究所 | Gunpowder-mixed fuel gas bio-toxicological experiment compartment |
| CN201803021U (en) * | 2010-09-08 | 2011-04-20 | 上海大众燃气有限公司 | Combustion gas underground inlet pipe |
| CN102172336A (en) * | 2011-03-11 | 2011-09-07 | 山西农业大学 | Simple dynamic sulfur dioxide gas toxicant exposure experimental device |
| CN102488568A (en) * | 2011-12-08 | 2012-06-13 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | Animal gas contamination device |
| CN202992466U (en) * | 2012-12-28 | 2013-06-12 | 楚天科技股份有限公司 | Movable joint assembly for dryer |
| CN203042539U (en) * | 2012-12-25 | 2013-07-10 | 北京慧荣和科技有限公司 | Animal full-smoke exposing system |
| CN203658858U (en) * | 2014-01-09 | 2014-06-18 | 中国人民解放军沈阳军区总医院 | Automatic control device for keeping harmful gas and oxygen concentration constant in animal experiments |
-
2017
- 2017-07-24 CN CN201710605022.4A patent/CN107393402A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2416327Y (en) * | 2000-03-15 | 2001-01-24 | 海尔集团公司 | Gas Combustion range hoses joint with improved structure |
| CN101514979A (en) * | 2009-03-31 | 2009-08-26 | 西安近代化学研究所 | Gunpowder-mixed fuel gas bio-toxicological experiment compartment |
| CN201803021U (en) * | 2010-09-08 | 2011-04-20 | 上海大众燃气有限公司 | Combustion gas underground inlet pipe |
| CN102172336A (en) * | 2011-03-11 | 2011-09-07 | 山西农业大学 | Simple dynamic sulfur dioxide gas toxicant exposure experimental device |
| CN102488568A (en) * | 2011-12-08 | 2012-06-13 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | Animal gas contamination device |
| CN203042539U (en) * | 2012-12-25 | 2013-07-10 | 北京慧荣和科技有限公司 | Animal full-smoke exposing system |
| CN202992466U (en) * | 2012-12-28 | 2013-06-12 | 楚天科技股份有限公司 | Movable joint assembly for dryer |
| CN203658858U (en) * | 2014-01-09 | 2014-06-18 | 中国人民解放军沈阳军区总医院 | Automatic control device for keeping harmful gas and oxygen concentration constant in animal experiments |
Non-Patent Citations (2)
| Title |
|---|
| 李新德: "《气动元件与系统》", 31 January 2015 * |
| 李铭鑫等: "简易气体动式染毒装置的研制与应用", 《医疗卫生装备》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525258A (en) * | 2020-11-19 | 2021-03-19 | 中国矿业大学 | Gas-solid-liquid multi-hazard factor coupling catastrophe environment simulation system |
| CN114137160A (en) * | 2021-11-23 | 2022-03-04 | 重庆大学 | Migration experiment device and method for harmful gas in surrounding rock under tunnel excavation disturbance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Benson et al. | Lessons learned from natural and industrial analogues for storage of carbon dioxide in deep geological formations | |
| Dubinin et al. | Investigation of the effect of carbon monoxide on people in case of fire in a building | |
| CN103971556B (en) | A kind of mine disaster simulated training system | |
| CN107393402A (en) | Poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system | |
| Fan et al. | Health risks of occupational exposure to toxic chemicals in coal mine workplaces based on risk assessment mathematical model based on deep learning | |
| CN105221181B (en) | Gas testing device under a kind of multifunctional well | |
| Vaught | Behavioral and organizational dimensions of underground mine fires | |
| World Health Organization | Hydrogen sulfide | |
| Kinsey et al. | Development of a self‐contained carbon dioxide euthanasia trailer for large‐scale euthanasia of feral swine | |
| Gerostamoulos et al. | Carbon monoxide concentrations in the 2009 Victorian Bushfire disaster victims | |
| CN103230728B (en) | Method for treating hydrogen sulfide on oil well site | |
| CN211742339U (en) | Drilling platform for underground operation of inspection well | |
| Duncan | Developing a Comprehensive Risk Assessment Framework for Geological Storage CO2 | |
| Bauer et al. | Investigation of purging and airlock contamination of mobile refuge alternatives | |
| CN202886342U (en) | Gas detecting device for refuge chamber | |
| Bassil et al. | M30 Quality of life in inducible laryngeal obstruction; a questionnaire pilot | |
| Дубінін et al. | Investigation of the effect of carbon monoxide on a person in case of fire in the building | |
| Дубинин et al. | Investigation of the effect of carbon monoxide on people in case of fire in a building | |
| MINES | 428 US BUREAU OF MINES NOTES,[JF [. | |
| CN106409118B (en) | Security against fire knowledge for Campus Security popularization of knowledge explains and publicises apparatus for demonstrating | |
| Forbes | Advanced Mine Rescue Training Course of the Bureau of Mines | |
| Legge | Carbon monoxid poisoning | |
| Solano et al. | Rate of change of oxygen concentration for a large animal circle anesthetic system | |
| CN118248014A (en) | Finite space operation training system and training method thereof | |
| Flores | Blood Pressure Effect of Wild Land Fire Generated Ultrafine Particles in Rats |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |