CN107944769A - A kind of enterprise's emergency capability self-appraisal system based on hazardous chemical key steel equipment failure - Google Patents
A kind of enterprise's emergency capability self-appraisal system based on hazardous chemical key steel equipment failure Download PDFInfo
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- CN107944769A CN107944769A CN201711400309.XA CN201711400309A CN107944769A CN 107944769 A CN107944769 A CN 107944769A CN 201711400309 A CN201711400309 A CN 201711400309A CN 107944769 A CN107944769 A CN 107944769A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/063—Operations research, analysis or management
- G06Q10/0635—Risk analysis of enterprise or organisation activities
Abstract
The invention discloses a kind of enterprise's emergency capability self-appraisal system based on hazardous chemical key steel equipment failure, system is by hazardous chemical safe practice specification enquiry module, accident Consequence Simulation and risk analysis module, dangerous chemical enterprise emergency resources and enterprise's periphery sensitivity objective of defense data input module, dangerous chemical enterprise emergency resources and enterprise's periphery sensitivity objective of defense information inquiry module, dangerous chemical enterprise contingency capabilities assessment module composition.Advantage of the present invention：Solve the problems, such as that dangerous chemical enterprise emergency resources are low with heavy workload, work efficiency in the sensitivity objective of defense information management procedure of periphery, establish a kind of enterprise's emergency capability self-appraisal system based on hazardous chemical key steel equipment failure.Data basis and direction are provided for enterprise's emergency capability self-appraisal work.Enterprise administrator can grasp the emergency capability of enterprise response burst accident in real time, so that reasonable disposition enterprise emergency resources meet that enterprise meets an urgent need demand.
Description
Technical field
The present invention is applied to the evaluation areas of dangerous chemical enterprise emergency capability, is specifically that one kind is based on hazardous chemical
Enterprise's emergency capability self-appraisal system of crucial steel equipment failure.
Background technology
With China's rapid economic development, industrialized progress and industrial upgrading, what is brought therewith is security incident frequency
Numerous generation, severe and great casualty happen occasionally, and damage sequence involves neighboring area and crowd, or even the life by long-term influence people
And work, these damage sequences have often surmounted the limit that people bear.To ensure safety in production, reducing accident occurrence probability,
The Chinese government constantly strengthens input for safety, has put into effect a series of laws and regulations and has strengthened policy guide, has supervised enterprise to carry out bursting tube
Science and engineering is made, wherein dangerous chemical enterprise production, storage, using hazardous chemical when due to dangerous larger, may be due to
Error causes fire, explosion, intoxication accident, causes serious casualties and property loss and environmental disruption.Rational danger
Dangerous chemicals enterprise emergency capability is that enterprise starts rapidly emergency preplan after generation accident, takes the guarantor of emergency treatment
Barrier, therefore scientific and effective contingency capabilities assessment is the most important thing for carrying out emergency management and rescue work.
How efficiently to collect, store, inquire about, more new spectra emergency resources information, enterprise's periphery sensitivity objective of defense letter
Data are ceased, dynamically grasps, assess enterprise itself emergency capability and required emergency resources, become enterprise scien`, efficiently carry out
The key issue that emergency is faced.
The content of the invention
The object of the present invention is to provide a kind of enterprise's emergency capability based on hazardous chemical key steel equipment failure certainly
Comment system.The invention provides data basis and direction for enterprise in terms of emergency capability self-appraisal.
The technical solution that the present invention solves above-mentioned technical problem is as follows：
Enterprise's emergency capability self-appraisal system based on hazardous chemical key steel equipment failure, by hazardous chemical safety
Technical specification enquiry module, accident Consequence Simulation analysis module, dangerous chemical enterprise emergency resources and enterprise's week
Side sensitivity objective of defense data input module, dangerous chemical enterprise emergency resources and enterprise's periphery sensitivity objective of defense information are looked into
Ask five module compositions of module and dangerous chemical enterprise contingency capabilities assessment module.
Above-mentioned five modules are mainly set from the angle of dangerous chemical enterprise accident emergency rescue demand, hazardous chemical
Product safe practice specification enquiry module contributes to enterprise related personnel to understand the safe skill for grasping enterprise's hazardous chemical at any time
Art information, accident Consequence Simulation contribute to enterprise related personnel to grasp hazardous chemical key steel with risk analysis module
The type of matter equipment failure, approach, the damage sequence order of severity and involve scope, dangerous chemical enterprise inside and outside emergency resources
Module and enterprise's periphery sensitivity objective of defense data input module contribute to related personnel's typing enterprise of enterprise inside and outside to meet an urgent need
The sensitivity objective of defense information such as resource and enterprise's periphery cultural facility, educational alternative, social welfare facilities, dangerous chemical enterprise
Emergency resources and enterprise's periphery sensitivity objective of defense information inquiry module contribute to enterprise related personnel to inquire about enterprise inside and outside should
Anxious resource and periphery sensitivity objective of defense information, according to the grasp feelings of dangerous chemical enterprise four module information data to more than
Condition, carries out corresponding self-assessment, the accident of itself can be specified in enterprise in dangerous chemical enterprise contingency capabilities assessment module
Risk and consequence, enterprises emergency resources are equipped with situation, exterior emergency resources distribution situation, enterprise's periphery sensitivity objective of defense
Distribution and concrete condition, enterprise practical emergency capability and deficiency, by the model structural design, can meet dangerous chemical enterprise
The reasonable disposition of the emergency management and rescue resource of catastrophic failure caused by crucial steel equipment failure and the system of emergency management and rescue scheme
It is fixed, provide the basic data of key for the early warning prevention of hazardous chemical accident emergency rescue.
1. the hazardous chemical safe practice specification enquiry module, the module is according to hazardous chemical safety data sheet
In 16 parts content, establish a hazardous chemical safe practice specification database and corresponding query interface, use
Family inquires the safe practice specification of the hazardous chemical by inputting hazardous chemical title or chemical formula.
2. the accident Consequence Simulation and risk analysis module, the module may go out according in enterprise production process
The accidents such as existing harmful influence leakage, fire explosion, poisoning carry out sunykatuib analysis, pass through to program and realize automatic calculate.According to reality
The condition of production, inputting corresponding manufacturing parameter can be calculated automatically, by analyzing numerical value with regard to that can be visually known damage sequence
The order of severity and involve scope.
2.1) fail area：Chemical enterprise key steel equipment and connecting component have pipeline, valve, storage tank, reactor and
Pressure vessel, conduit coupling have flange and connector, and valve connections have valve rod, valve chest and valve deck, and tank connection connects
Head, ancillary equipment and storage tank body, reactor have similar connector with pressure vessel, such as instrumentation pipeline, nozzle, according to failure
Device type and failure site, according to《Chemical enterprise Quantitative Risk Evaluation directive/guide AQ/T 3046-2013》、《Examined based on risk
The basic methods SY/T6714-2008 tested》Determine failure shape, size, failure area value is further determined that, according to failure surface
Product value combines leakage, fire, explosion, the poisoning model calculating analysis damage sequence order of severity and involves scope.
2.2) leak：The leakage situation occurred in being produced according to enterprise practical, the system have divided three kinds of leakage accident moulds
Type：Liquid leakage, gas leakage, two-phase flow leakage；Diffusion model after two kinds of leakages：The adiabatic diffusion of flashed liquid, pressurization gas
The adiabatic diffusion of body；Content leaks speed is calculated by liquid leakage model, forms the radius of liquid pool, flashed liquid diffuses to form
Air mass internal layer radius, concentration, air mass outer layer radius at the end of the internal layer radius and concentration of air mass, diffusion；Thing is leaked by gas
Therefore model calculates content leaks speed, the internal layer radius and concentration, diffusion junctions that spray diffusion concentration distribution, diffuse to form air mass
Air mass internal layer radius, concentration and air mass outer layer radius during beam.
2.3) fire：According to the enterprise practical condition of production, the system has divided three kinds of fire incident models：Pool fire, spray
Fire, fireball and deflagration accident is penetrated to be simulated, can be by the way that radiation heat flux and the target receiving that flame discharges be calculated
Heat flux, criterion is injured according to corresponding heat flux, calculates dead radius, severely injured radius, slight wound radius and property damage
Lose radius.
2.4) explode：Explosion is divided into physical explosion and chemical explosion, according to the enterprise practical condition of production, physical explosion accident
Model is divided into：The explosion of holding liquid pressure vessel, contain gas pressure vessel explosion, liquefied gas container explosion, saturated vapor
Pressure vessel demolition accident, calculates container blasting energy, positive pressure of shock wave, according to positive pressure of shock wave to human injury effect and
Destruction to building calculates dead radius, severely injured radius, slight wound radius and property loss radius；Chemical explosion thing
Therefore model is divided into：Vaporous cloud explosion, boiling liquid expanding vapor explosion, according to steam cloud explosion calculate explosion gross energy and
Positive pressure of shock wave, dead radius, severely injured radius, slight wound radius and property loss half are calculated according to blast injury criterion
Footpath；Boiling liquid expanding vapor explosion calculates target and receives thermal dose, and injuring criterion according to thermal dose judges target injures and deaths feelings
Condition.
2.5) it is poisoned：According to the enterprise practical condition of production, the system has divided two kinds of intoxication accident models：Poisonous liquefied gas
Container explosion, toxic gas spray leakage；Evaporated volume is gone out according to poisonous liquified gas container blasting calculation and poisons area's poison gas
Radius, sprays diffusion according to toxic gas and calculates poison gas concentration distribution.
3. the dangerous chemical enterprise emergency resources and enterprise's periphery sensitivity objective of defense data input module, the mould
Block is divided into internal emergency resources information, exterior emergency resources information and periphery three portions of sensitivity objective of defense data input of enterprise
Point.
3.1) internal emergency resources, according to《Hazardous chemical unit emergency management and rescue goods and materials are equipped with and require GB30077-2013》
It is required that enterprises emergency resources are verified, including Work places emergency materials are equipped with, emergency preplan and site disposal scheme are met an urgent need
Rehearsal, agreement specialty rescue team, agreement fire-fighting.
3.2) exterior emergency resources, including professional rescue team and fire-fighting.
3.3) the enterprise periphery sensitivity objective of defense, including low-density personnel place, high sensitive sites, the aggregation high sensitivity field of class
Institute, the high sensitive sites of residential, special high sensitive sites.
The information designed with this stores database, investigates to obtain information above by enterprise, by particular content format design
The function interface of the module, realizes data input function.
4. the dangerous chemical enterprise emergency resources and enterprise's periphery sensitivity objective of defense information inquiry module, the module
Dangerous chemical enterprise emergency resources and the information of typing in the sensitivity objective of defense data input module of periphery are arranged, are led to
Organization lookup is crossed, enterprise's emergency resources and periphery sensitivity objective of defense information can be inquired, while appraiser is to enterprise
Industry emergency resources are evaluated, and preserve evaluation result.
5. the dangerous chemical enterprise contingency capabilities assessment module, it is every which can inquire about enterprise by organization
Emergent metrics evaluation is as a result, appraiser can assess enterprise's entirety emergency capability.
Above-mentioned five modules are set from dangerous chemical enterprise accident emergency rescue demand angle, can meet hazardous chemical
The reasonable disposition and emergency management and rescue scheme of the emergency management and rescue resource of catastrophic failure caused by enterprise's key steel equipment failure
Formulation, provides crucial basic data for the early warning prevention of hazardous chemical accident emergency rescue.
Advantage of the present invention
The present invention establishes a kind of enterprise's emergency capability self-appraisal system based on hazardous chemical key steel equipment failure, is
Enterprise provides data basis and direction in terms of emergency capability self-appraisal.The system database includes hazardous chemical and says safely
Bright book inquiry, accident Consequence Simulation and risk analysis, enterprise's emergency resources and periphery sensitivity objective of defense data input,
The functions such as inquiry, enterprise's emergency capability self-appraisal, the system mainly solve hazardous chemical key steel equipment failure area meter
Calculate and Accident result simulation analysis, solve dangerous chemical enterprise emergency resources collected with periphery sensitivity objective of defense information,
Heavy workload, work efficiency are low during management, solve enterprise to itself emergency capability self-appraisal problem analysis.For hazardous chemical
Product enterprise grasps enterprise's catastrophic failure severity degree, involves the foundation that scope provides science, rationally carries out for enterprise
Emergency capability self-appraisal provides scientific and effective instrument, is conducive to dangerous chemical enterprise administrative staff and grasps enterprise's disaster in real time
Property damage sequence and emergency capability situation, so that reasonable disposition dangerous chemical enterprise emergency resources, meet its emergency capability need
Ask.
Brief description of the drawings
Fig. 1 typings personnel log in.
Fig. 2 typings personnel function selects.
Fig. 3 enterprises emergency resources typings.
Fig. 4 enterprise external emergency resources typings.
Fig. 5 catastrophic failures are simulated.
Fig. 6 enterprises periphery sensitivity objective of defense data input.
Fig. 7 appraisers log in.
Fig. 8 appraisers function selects.
Fig. 9 hazardous chemical safe practices specification is inquired about.
Figure 10 oil depot Pool fire catastrophic failure risk analyses.
Figure 11 enterprises emergency resources are inquired about.
Figure 12 enterprise externals emergency resources are inquired about.
Figure 13 enterprises periphery sensitivity objective of defense information.
Figure 14 assessment results.
Figure 15 administrative staff log in.
Figure 16 administrative staff's function menus.
Embodiment
With reference to application process step, the present invention is further described：
A kind of 1. enterprise emergency capability self-appraisal system house typing people based on hazardous chemical key steel equipment failure
Member uses step：
1) with typing personnel identity login system.
2) met an urgent need part using enterprises, will check that information uploads pdf files according to form or fills in text box,
Addition preserves in the database.
3) met an urgent need part using enterprise external, will check that information uploads pdf files according to form or fills in text box,
Addition preserves in the database.
4) catastrophic failure Consequence Simulation part is used, relevant parameter is made choice and inputted according to practical condition,
Damage sequence is drawn by systematic simulation calculation and involves scope, addition preserves in the database.
5) enterprise's periphery sensitivity objective of defense message part is used, form is filled in as requested by investigation content, and addition is protected
Deposit in the database.
A kind of 2. enterprise's emergency capability self-appraisal system house evaluator based on hazardous chemical key steel equipment failure
Member uses step：
1) with appraiser's identity logs system.
2) hazardous chemical safe practice specification MSDS enquiry modules are used, inquiry forms the MSDS letters of hazardous chemical
Breath.
3) catastrophic failure risk analysis module, the catastrophic failure risk that inquiry, analysis enterprise may occur are used.
4) met an urgent need query portion using enterprises, inquiry enterprises emergency resources evaluate indices.
5) met an urgent need query portion using enterprise external, inquiry enterprise external emergency resources evaluate indices.
6) enterprise periphery sensitivity objective of defense information inquiry part is used, inquires about enterprise's periphery sensitivity objective of defense information,
Determine emergency resources needed for enterprise.
7) enterprise's emergency capability self-appraisal object module is used, inquiry enterprise items emergency capability evaluation result should to enterprise
Anxious ability carries out total evaluation.
A kind of 3. enterprise emergency capability self-appraisal system house custodian based on hazardous chemical key steel equipment failure
Member uses step：
1) with administrative staff's identity logs system.
2) registering functional is used, is new user's registration account.
3) use checks that cryptographic function checks typing personnel or appraiser's password.
Embodiment 1
A kind of enterprise's emergency capability self-appraisal system based on hazardous chemical key steel equipment failure makes in certain oil depot
Use step：
1. typing personnel log in：
Logged in by Fig. 1 typings personnel, input login account and password, selected in user type：" typing personnel ".Click
" login " button carries out system login.
2. typing personnel function selects：
Typing personnel function selects as shown in Figure 2, lists four optional functions：Enterprises are met an urgent need, and enterprise external should
Urgency, catastrophic failure Consequence Simulation, enterprise's periphery sensitivity objective of defense informational function, click button eject corresponding function module
Used.
3. enterprises emergency resources typing：
According to the fill substance shown in Fig. 3 forms, clicking band underscore index can fill in pop-up list or text box
Every content, corresponding index upload corresponding pdf files, click " addition " button, and enterprises emergency information is stored in data
In storehouse.
4. enterprise external emergency resources typing.
According to the fill substance shown in Fig. 4 forms, filled in text box and corresponding pdf files are perhaps uploaded in items, clicked
" addition " button, enterprise external emergency information is stored in database.
5. catastrophic failure Consequence Simulation.
As Fig. 5 according to forms content, select relevant options, and prompt input related manufacturing parameter according to forms, point
" calculating " button is hit, damage sequence is drawn by systematic simulation calculation and involves scope, clicks " preservation " button, it is just calamitous
In accident analog information deposit database.
6. the sensitive protection data input in enterprise periphery.
According to the fill substance shown in Fig. 6 forms, every content is filled in text box, " addition " button is clicked, by enterprise
In the sensitive protection information deposit database in periphery.(describing Fig. 7 with word)
7. appraiser logs in
Logged in by Fig. 7 appraisers, input login account and password, selected in user type：" appraiser ".Click
" login " button carries out system login.
8. appraiser's function selects：
Typing personnel function selects as shown in Figure 8, lists six optional functions：Hazardous chemical information inquiry, disaster
Sexual behavior event risk analysis, enterprises are met an urgent need, and enterprise external is met an urgent need, enterprise's periphery sensitivity objective of defense information, assessment result are looked into
Function is ask, click button ejects corresponding function module and used.
9. hazardous chemical safe practice specification is inquired about：
Hazardous chemical safe practice specification inquiry (gasoline) input chemistry in " chemicals text box " as shown in Figure 9
The title of product, or the molecular formula in " molecular formula text box " middle input chemicals, click " inquiry " button, can find the chemistry
The MSDS information of product.
10. catastrophic failure risk analysis
The Pool fire according to caused by may leaking oil depot, simulates Pool fire accident consequence, by Figure 10 institutes
Show input parameters, click " calculating " button, can calculate that accidents happened causes consequence and involve scope.
The inquiry 11. enterprises are met an urgent need
As shown in figure 11, organization is inputted in " organization inquiry " text box, clicks " inquiry " button, clicked each
Item index can check relevant information, and judge whether an index is qualified, and indices evaluation can be preserved by clicking " preservation " button
As a result.
The inquiry 12. enterprise external is met an urgent need
As shown in figure 12, organization is inputted in " organization inquiry " text box, clicks " inquiry " button, clicked each
Item index can check relevant information, and judge whether an index is qualified, and indices evaluation can be preserved by clicking " preservation " button
As a result.
13. enterprise's periphery sensitivity objective of defense information inquiry
As shown in figure 13, organization is inputted in " organization inquiry " text box, clicks " inquiry " button, you can look into
See enterprise's periphery sensitivity objective of defense information.
14. self-appraisal result queries
As shown in figure 14, organization is inputted in " organization inquiry " text box, clicks " inquiry " button, you can look into
See enterprise's emergency capability mainly related indices evaluation result.
15. administrative staff log in
Logged in by Figure 15 administrative staff, input login account and password, selected in user type：" administrative staff ".It is single
Hit " login " button and carry out system login.
16. administrative staff's function selects
Administrative staff's function selects as shown in Figure 16, lists two optional functions：Register, check password.
Claims (1)
- A kind of 1. enterprise's emergency capability self-appraisal system based on hazardous chemical key steel equipment failure, it is characterised in that by Hazardous chemical safe practice illustrates that enquiry module, accident Consequence Simulation and risk analysis module, enterprise periphery are sensitive Objective of defense data input module, dangerous chemical enterprise inside and outside emergency resources module and dangerous chemical enterprise emergency capability Five module compositions of evaluation module, above-mentioned five modules are set from the angle of dangerous chemical enterprise accident emergency rescue demand Put, hazardous chemical safe practice specification enquiry module contributes to enterprise related personnel to understand grasp enterprise hazardous chemical at any time The safe practice information of product, accident Consequence Simulation contribute to enterprise related personnel grasp hazardous with risk analysis module The type of product key steel equipment failure, approach, the damage sequence order of severity and involve scope, inside and outside dangerous chemical enterprise Portion's emergency resources module and enterprise's periphery sensitivity objective of defense data input module contribute to related personnel's typing enterprise of enterprise The sensitivity objective of defense information such as inside and outside emergency resources and enterprise's periphery cultural facility, educational alternative, social welfare facilities, it is dangerous Chemicals enterprise emergency resources and enterprise's periphery sensitivity objective of defense information inquiry module contribute to enterprise related personnel to inquire about enterprise Exterior emergency resources and periphery sensitivity objective of defense information in the industry, according to dangerous chemical enterprise to four module information numbers above According to grasp situation, carry out corresponding self-assessment in dangerous chemical enterprise contingency capabilities assessment module, enterprise can be clear and definite Itself accident risk and consequence, enterprises emergency resources outfit situation, exterior emergency resources distribution situation, enterprise periphery are quick Feel objective of defense distribution and concrete condition, enterprise practical emergency capability and deficiency, by the model structural design, can meet danger The reasonable disposition of the emergency management and rescue resource of catastrophic failure caused by the key steel equipment failure of chemicals enterprise and answer first aid The formulation of scheme is helped, the basic data of key is provided for the early warning prevention of hazardous chemical accident emergency rescue；(1) the hazardous chemical safe practice specification enquiry module, the module is according in hazardous chemical safety data sheet The content of 16 parts, establishes a hazardous chemical safe practice specification database and corresponding query interface, user The safe practice specification of the hazardous chemical is inquired by inputting hazardous chemical title or chemical formula；(2) the accident Consequence Simulation and risk analysis module, the module are likely to occur according in enterprise production process Harmful influence leakage, fire explosion, the accident such as poisoning carry out sunykatuib analysis, by program realize it is automatic calculate, according to actual life Production situation, inputs corresponding key equipment failure type, failure site and failure relevant information, estimation failure area；Pass through Fail areal analysis result of calculation, and with reference to accident pattern, analysis mode calculates the damage sequence order of severity and involves scope；(2.1) fail area：Chemical enterprise key steel equipment and connecting component have pipeline, valve, storage tank, reactor and pressure Container, conduit coupling have a flange and connector, and valve connections have valve rod, valve chest and a valve deck, and tank connection has connector, auxiliary Equipment and storage tank body are helped, reactor has similar connector with pressure vessel, such as instrumentation pipeline, nozzle, according to disabling devices Type and failure site, according to《Chemical enterprise Quantitative Risk Evaluation directive/guide AQ/T 3046-2013》、《Based on risk inspection Basic methods SY/T 6714-2008》Determine failure shape, size, further determine that failure area value, according to failure area Value combines leakage, fire, explosion, the poisoning model calculating analysis damage sequence order of severity and involves scope；(2.2) leak：The leakage situation occurred in being produced according to enterprise practical, the system have divided three kinds of leakage accident models： Liquid leakage, gas leakage, two-phase flow leakage；Diffusion model after two kinds of leakages：The adiabatic diffusion of flashed liquid, gas-pressurized are exhausted Thermal diffusion；Content leaks speed is calculated by liquid leakage model, forms the radius of liquid pool, flashed liquid diffuses to form air mass Internal layer radius and concentration, diffusion at the end of air mass internal layer radius, concentration, air mass outer layer radius；Pass through gas leakage accidents mould Type calculates content leaks speed, spray diffusion concentration distribution, the internal layer radius for diffuseing to form air mass and concentration, diffusion at the end of Air mass internal layer radius, concentration and air mass outer layer radius；(2.3) fire：According to the enterprise practical condition of production, the system has divided three kinds of fire incident models：Pool fire, injection Fire, fireball and deflagration accident are simulated, can be by being calculated radiation heat flux that flame discharges and target receives Heat flux, criterion is injured according to corresponding heat flux, calculates dead radius, severely injured radius, slight wound radius and property loss Radius；(2.4) explode：Explosion is divided into physical explosion and chemical explosion, according to the enterprise practical condition of production, physical explosion accident mould Type is divided into：The explosion of holding liquid pressure vessel, contain gas pressure vessel explosion, liquefied gas container explosion, saturated vapor pressure Force container demolition accident, calculates container blasting energy, positive pressure of shock wave, human injury is acted on according to positive pressure of shock wave and right The destruction of building calculates dead radius, severely injured radius, slight wound radius and property loss radius；Chemical explosion accident Model is divided into：Vaporous cloud explosion, boiling liquid expanding vapor explosion, explosion gross energy and punching are calculated according to vaporous cloud explosion Ripple superpressure is hit, dead radius, severely injured radius, slight wound radius and property loss radius are calculated according to blast injury criterion, Target is calculated according to boiling liquid expanding vapor explosion and receives thermal dose, injuring criterion according to thermal dose judges target injures and deaths feelings Condition；(2.5) it is poisoned：According to the enterprise practical condition of production, the system has divided two kinds of intoxication accident models：Poisonous liquefied gas holds Device explosion, toxic gas spray leakage；Evaporated volume is gone out according to poisonous liquified gas container blasting calculation and poisons area's poison gas half Footpath, sprays diffusion according to toxic gas and calculates poison gas concentration distribution；(3) the dangerous chemical enterprise inside and outside emergency resources module and enterprise's periphery sensitivity objective of defense data input mould Block, the module are divided into internal emergency resources information, exterior emergency resources information and enterprise's periphery sensitivity objective of defense information record Enter three parts；(3.1) internal emergency resources, according to《Hazardous chemical unit emergency management and rescue goods and materials are equipped with and require GB30077-2013》Will Ask, verify enterprises emergency resources, including Work places emergency materials are equipped with, emergency preplan and site disposal scheme are met an urgent need and drilled White silk, agreement specialty rescue team, agreement fire-fighting；(3.2) exterior emergency resources, including professional rescue team and fire-fighting；(3.3) the enterprise periphery sensitivity objective of defense, including low-density personnel place, high sensitive sites, the high sensitive sites of aggregation class, The high sensitive sites of residential, special high sensitive sites；The information designed with this stores database, investigates to obtain information above by enterprise, by the particular content format design mould The function interface of block, realizes data input function；(4) the dangerous chemical enterprise emergency resources and enterprise's periphery sensitivity objective of defense information inquiry module, the module pair Dangerous chemical enterprise emergency resources and the information of typing in the sensitivity objective of defense data input module of periphery are arranged, and are passed through Organization is searched, and inquires enterprise's emergency resources and periphery sensitivity objective of defense information, while appraiser meets an urgent need enterprise Resource is evaluated, and preserves evaluation result；(5) the dangerous chemical enterprise contingency capabilities assessment module, the module inquire about enterprise's items by organization and meet an urgent need Metrics evaluation is as a result, appraiser assesses enterprise's entirety emergency capability；Above-mentioned five modules are set from dangerous chemical enterprise accident emergency rescue demand angle, meet that dangerous chemical enterprise closes The formulation of the reasonable disposition and emergency management and rescue scheme of the emergency management and rescue resource of catastrophic failure caused by key steel equipment failure, The basic data of key is provided for the early warning prevention of hazardous chemical accident emergency rescue.
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| CN115204719B (en) * | 2022-07-27 | 2023-09-05 | 海南锦赟安全技术服务有限公司 | Method, device, equipment and readable storage medium for determining accident wave range |
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