CN106971070A - Storage tank Pool fire information processing method, device and equipment - Google Patents
Storage tank Pool fire information processing method, device and equipment Download PDFInfo
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- CN106971070A CN106971070A CN201710169502.0A CN201710169502A CN106971070A CN 106971070 A CN106971070 A CN 106971070A CN 201710169502 A CN201710169502 A CN 201710169502A CN 106971070 A CN106971070 A CN 106971070A
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- G—PHYSICS
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Abstract
The embodiments of the invention provide a kind of storage tank Pool fire information processing method, device and equipment.The embodiment of the present invention is by the way that in response to designated order, the designated environment data and storage tank Pool fire related data of tank farm region occurred pool scene of fire are specified in collection；Data according to collecting determine the data for the specified loss that storage tank Pool fire is caused, the damage sequence that can be caused to storage tank Pool fire quickly carries out quantitative analysis, storage tank Pool fire damage sequence data precision is high because obtained from, so that the storage tank Pool fire of data formation puts out a fire to save life and property measure much sooner accordingly, it is more reasonable, and then help farthest to reduce the loss that storage tank Pool fire is caused, therefore solve in the prior art by manually estimating that the storage tank Pool fire damage sequence data precision that mode is obtained is low, cause the formation of data accordingly storage tank Pool fire put out a fire to save life and property measure reasonability it is poor the problem of.
Description
【Technical field】
The present invention relates to the communications field, more particularly to a kind of storage tank Pool fire information processing method, device and equipment.
【Background technology】
Currently, the in-service Large Oil Tank of China has reached thousands of.Especially nearly ten years, large-scale storage tank quantity and
Oil depot storage capacity is steeply risen, and maximum storage tank reserves reach 15 ten thousand steres (tank diameter 100m), and oil depot storage capacity is stood up to millions of
Square rice.Dozens of large-scale storage tank is concentrated and is deployed in a region, forms huge tank farm.Tank farm region majority is concentrated on
It is riverine, along the river, the region such as coastal.Many, the single tank tank of this large-scale storage tank quantity holds the wide situation in big, distributed areas so that large-scale
The risk that fire accidents accident occurs for tank farm region is larger.
The destruction for the Pool fire that storage tank occurs essentially consists in heat radiation, if heat radiation acts on personnel, can cause personnel
Burn is even dead；If heat radiation is acted on container and equipment, cause the failure of container and equipment.
At present, tank farm region occurs after storage tank Pool fire accident, and related personnel can be to the consequence of storage tank Pool fire accident
Manually estimated, so that the storage tank Pool fire damage sequence data tissue according to estimation is puted out a fire to save life and property to storage tank Pool fire.
In process of the present invention is realized, inventor has found that at least there are the following problems in the prior art：
By manually estimating that the storage tank Pool fire damage sequence data precision that mode is obtained is low, data formation accordingly is caused
Storage tank Pool fire measure reasonability of putting out a fire to save life and property is poor.
【The content of the invention】
In view of this, the embodiments of the invention provide a kind of storage tank Pool fire information processing method, device and equipment, it is used to
Solve in the prior art by manually estimating that the storage tank Pool fire damage sequence data precision that mode is obtained is low, cause data accordingly
The storage tank Pool fire of formation put out a fire to save life and property measure reasonability it is poor the problem of.
In a first aspect, the embodiment of the present invention provides a kind of storage tank Pool fire information processing method, methods described includes：
In response to designated order, designated environment data and the storage tank pond of tank farm region occurred pool scene of fire are specified in collection
Fire Related Data；
According to the data collected, the data for the specified loss that storage tank Pool fire is caused are determined.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, according to collecting
Data, determine the data for the specified loss that storage tank Pool fire causes, including：
According to the data collected, determine target point individual death probability and/or the specified tank farm region in not
Occurs the failure probability of the storage tank of Pool fire.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, according to collecting
Data, determine target point individual death probability and/or the specified tank farm region in the storage tank of Pool fire does not occur
Failure probability, including：
According to the liquid substance species and environment temperature of the generation storage tank Pool fire collected, it is determined that occurring storage tank Pool fire
Liquid unit area burning velocity；
According to the liquid pool area for occurring storage tank Pool fire, or according to the unit area for the liquid for occurring storage tank Pool fire
Burning velocity and leakage flow, it is determined that occurring the liquid pool equivalent diameter of storage tank Pool fire；
It is equivalent according to the liquid pool of the burning velocity of the unit area for the liquid for occurring storage tank Pool fire, generation storage tank Pool fire
Diameter, and 10 meters of position of generation storage tank Pool fire eminence wind speed, the ambient air density collected, it is determined that occurring storage tank pond fire
The flame height of calamity；
The flame deflection angle degree for occurring storage tank Pool fire is calculated according to specified calculation formula；
According to the burning speed of the liquid pool equivalent diameter, flame height, the unit area of liquid of all generation storage tank Pool fires
Degree, the liquid combustion heat, determine total heat radiation energy that storage tank Pool fire is produced；
According to the flame surface average heat radiation flux of all generation storage tank Pool fires, and all generations for collecting
Liquid pool equivalent diameter, flame height, flame deflection angle degree, the target point to each generation storage tank Pool fire liquid pool of storage tank Pool fire
The distance at center, determines the Incidence heat radiation power of the target point；
According to the Incidence heat radiation power of target point, the individual death probability and/or the specified storage tank of target point are determined
In region the failure probability of the storage tank of Pool fire does not occur for group.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, according to target point
Incidence heat radiation power, determine target point individual death probability and/or the specified tank farm region in non-occurred pool fire
The failure probability of the storage tank of calamity, including：
According to the Incidence heat radiation power of the target point, the individual death probability of the target point is determined；And/or,
The incident thermal radiation produced according to all storage tank Pool fires at all location of tanks that Pool fire does not occur
The volume of intensity and all storage tanks that Pool fire does not occur, determines that the storage tank of Pool fire does not occur in the specified tank farm region
Failure probability.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, methods described is also
Including：
Obtain the diameter for the storage tank for occurring Pool fire, catch fire material type and Pool fire radius；
The data of the specified loss caused according to storage tank Pool fire and the information got, it is determined that storage tank Pool fire of putting out a fire to save life and property
Specified measure parameter value.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, according to storage tank pond
The data for the specified loss that fire is caused and the information got, it is determined that the parameter of the specified measure for storage tank Pool fire of putting out a fire to save life and property
At least one of value, including following measure：
According to material type and fire foam type and the material type corresponding relation that catches fire of catching fire, corresponding foam is selected
Extinguishing chemical type；
According to the tank diameter and the corresponding relation of foam supply capacity and tank diameter for occurring Pool fire, select corresponding
Foam supply capacity；
According to foam supply capacity and Pool fire radius, it is determined that specifying foam mixing liquid, foam volume, the demand of fire water
Amount；
According to foam supply capacity and Pool fire radius, the configuration amount of fire fighting truck and/or fire monitor is determined.
Second aspect, the embodiment of the present invention provides a kind of storage tank Pool fire information processor, and methods described includes：
Acquisition module, in response to designated order, the specified ring of tank farm region occurred pool scene of fire to be specified in collection
Border data and storage tank Pool fire related data；
First determining module, for according to the data collected, determining the number for the specified loss that storage tank Pool fire is caused
According to.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, described first is true
Cover half block is in the data collected for basis, when determining the data for the specified loss that storage tank Pool fire is caused, specifically for：
According to the data collected, determine target point individual death probability and/or the specified tank farm region in not
Occurs the failure probability of the storage tank of Pool fire.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, described first is true
Cover half block is for according to the data collected, determining the individual death probability of target point and/or the specified tank farm region
In Pool fire does not occur storage tank failure probability when, specifically for：
According to the liquid substance species and environment temperature of the generation storage tank Pool fire collected, it is determined that occurring storage tank Pool fire
Liquid unit area burning velocity；
According to the liquid pool area for occurring storage tank Pool fire, or according to the unit area for the liquid for occurring storage tank Pool fire
Burning velocity and leakage flow, it is determined that occurring the liquid pool equivalent diameter of storage tank Pool fire；
It is equivalent according to the liquid pool of the burning velocity of the unit area for the liquid for occurring storage tank Pool fire, generation storage tank Pool fire
Diameter, and 10 meters of position of generation storage tank Pool fire eminence wind speed, the ambient air density collected, it is determined that occurring storage tank pond fire
The flame height of calamity；
The flame deflection angle degree for occurring storage tank Pool fire is calculated according to specified calculation formula；
According to the burning speed of the liquid pool equivalent diameter, flame height, the unit area of liquid of all generation storage tank Pool fires
Degree, the liquid combustion heat, determine total heat radiation energy that storage tank Pool fire is produced；
According to the flame surface average heat radiation flux of all generation storage tank Pool fires, and all generations for collecting
Liquid pool equivalent diameter, flame height, flame deflection angle degree, the target point to each generation storage tank Pool fire liquid pool of storage tank Pool fire
The distance at center, determines the Incidence heat radiation power of the target point；
According to the Incidence heat radiation power of target point, the individual death probability and/or the specified storage tank of target point are determined
In region the failure probability of the storage tank of Pool fire does not occur for group.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, described first is true
Cover half block for the Incidence heat radiation power according to target point, is determining the individual death probability of target point and/or described specified
During the failure probability for the storage tank for not occurring Pool fire in tank farm region, specifically for：
According to the Incidence heat radiation power of the target point, the individual death probability of the target point is determined；And/or,
The incident thermal radiation produced according to all storage tank Pool fires at all location of tanks that Pool fire does not occur
The volume of intensity and all storage tanks that Pool fire does not occur, determines that the storage tank of Pool fire does not occur in the specified tank farm region
Failure probability.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, described device is also
Including：
Acquisition module, for obtaining the diameter for the storage tank for occurring Pool fire, catch fire material type and Pool fire radius；
Second determining module, for the data and the information that gets of the specified loss that is caused according to storage tank Pool fire,
It is determined that the parameter value of the specified measure for storage tank Pool fire of putting out a fire to save life and property.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, described second is true
Cover half block the specified loss for being caused according to storage tank Pool fire data and the information that gets, it is determined that storage tank pond of putting out a fire to save life and property
During the parameter value of the specified measure of fire, specifically for performing at least one of following measure：
According to material type and fire foam type and the material type corresponding relation that catches fire of catching fire, corresponding foam is selected
Extinguishing chemical type；
According to the tank diameter and the corresponding relation of foam supply capacity and tank diameter for occurring Pool fire, select corresponding
Foam supply capacity；
According to foam supply capacity and Pool fire radius, it is determined that specifying foam mixing liquid, foam volume, the demand of fire water
Amount；
According to foam supply capacity and Pool fire radius, the configuration amount of fire fighting truck and/or fire monitor is determined.
The third aspect, the embodiment of the present invention provides a kind of storage tank Pool fire message processing device, and the equipment includes second
Storage tank Pool fire information processor described in aspect.
The embodiment of the present invention has the advantages that：
The embodiment of the present invention determines storage by gathering the specific data related to storage tank Pool fire, and according to the data of collection
The data for the specified loss that tank Pool fire is caused, the damage sequence that can be caused to storage tank Pool fire is quickly quantitatively divided
Analysis, storage tank Pool fire damage sequence data precision is high because obtained from, so that the storage tank Pool fire of data formation is flutterred accordingly
Rescue measure much sooner, more rationally, and then help farthest to reduce the loss that storage tank Pool fire is caused.
【Brief description of the drawings】
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, without having to pay creative labor, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the flow example figure of storage tank Pool fire information processing method provided in an embodiment of the present invention.
Fig. 2 is the functional block diagram of storage tank Pool fire information processor provided in an embodiment of the present invention.
A kind of hardware architecture diagram for the storage tank Pool fire data processing equipment that Fig. 3 is provided by the embodiment of the present invention.
【Embodiment】
In order to be better understood from technical scheme, the embodiment of the present invention is retouched in detail below in conjunction with the accompanying drawings
State.
It will be appreciated that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
The term used in embodiments of the present invention is the purpose only merely for description specific embodiment, and is not intended to be limiting
The present invention." one kind ", " described " and "the" of singulative used in the embodiment of the present invention and appended claims
It is also intended to including most forms, unless context clearly shows that other implications.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, represent
There may be three kinds of relations, for example, A and/or B, can be represented：Individualism A, while there is A and B, individualism B these three
Situation.In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.
Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining " or " in response to detection ".Similarly, depending on linguistic context, phrase " if it is determined that " or " if detection
(condition or event of statement) " can be construed to " when it is determined that when " or " in response to determine " or " when the detection (condition of statement
Or event) when " or " in response to detection (condition or event of statement) ".
Embodiment one
The embodiments of the invention provide a kind of fire information processing method, the fire information processing method can apply to hand
The equipment such as machine, tablet personal computer, server.The fire information processing method can be realized by application program, the application program energy
Enough it is arranged in the equipment such as mobile phone, tablet personal computer, server.
Fig. 1 is the flow example figure of storage tank Pool fire information processing method provided in an embodiment of the present invention.As shown in figure 1,
In the present embodiment, storage tank Pool fire information processing method may include steps of：
S101, in response to designated order, collection specify tank farm region occurred pool scene of fire designated environment data and
Storage tank Pool fire related data；
S102, according to the data collected, determines the data for the specified loss that storage tank Pool fire is caused.
Flow shown in Fig. 1 determines storage by gathering the specific data related to storage tank Pool fire, and according to the data of collection
The data for the specified loss that tank Pool fire is caused, the damage sequence that can be caused to storage tank Pool fire is quickly quantitatively divided
Analysis, storage tank Pool fire damage sequence data precision is high because obtained from.
Further, the high-precision storage tank Pool fire damage sequence data obtained by quantitative analysis, with reference to storage tank pond
Fire thermal radiation injury criterion, can be analyzed after the generation of storage tank Pool fire, Pool fire neighboring area personnel death's probability and consideration
Surrounding storage tank failure probability under the influence of emergency management and rescue force factor, and puted out a fire to save life and property and arrange based on this more rational storage tank Pool fire of formulation
Apply, to reduce the loss that storage tank Pool fire is caused.
Also, because flow shown in Fig. 1 can automatically be carried out by computer program, therefore speed is very fast, compared to
The storage tank Pool fire damage sequence data that the mode manually estimated is obtained, the storage tank Pool fire thing obtained by flow shown in Fig. 1
Therefore not only precision is high for consequence data, and the used time is very short, so that when having won the rescue of preciousness for storage tank Pool fire of putting out a fire to save life and property
Between so that putting out a fire to save life and property for storage tank Pool fire can be carried out in time, so as to further reduce the loss that storage tank Pool fire is caused.
During implementing, the essential information of each storage tank is (such as in the diameter of storage tank, storage tank in tank farm region
Liquid substance title, tank volume, location of tank, storage tank numbering, the corresponding monitoring device of storage tank stored (are such as sensed
Device) mark or numbering etc.) can be stored in advance in special database.So, when needing to gather these data, implement
The equipment of flow shown in Fig. 1 just can get these data by way of inquiry by wireless transfer channel.In addition, storage
The sensor that the designated environment data at tank Pool fire scene can be installed by realizing is obtained.For example, environment temperature can pass through
Temperature sensor is obtained, and the wind speed at storage tank Pool fire scene can be obtained by air velocity transducer.In this way, when specified tank farm area
When storage tank Pool fire occurs for domain, the storage tank Pool fire required for data for determining specified loss that storage tank Pool fire causes
The designated environment data at scene and the storage tank Pool fire related data for occurring storage tank Pool fire, it is possible to by from specified database
The mode gathered with spot sensor is rapidly got.
During a concrete implementation, according to the data collected, the specified loss that storage tank Pool fire is caused is determined
The data of item, can include：According to the data collected, the individual death probability of target point and/or specified tank farm area are determined
Do not occur the failure probability of the storage tank of Pool fire in domain.
During a concrete implementation, according to the data collected, determine target point individual death probability and/or
Specify in tank farm region and the failure probability of the storage tank of Pool fire does not occur, can include：
According to the liquid substance species and environment temperature of the generation storage tank Pool fire collected, it is determined that occurring storage tank Pool fire
Liquid unit area burning velocity；
According to the liquid pool area for occurring storage tank Pool fire, or according to the unit area for the liquid for occurring storage tank Pool fire
Burning velocity and leakage flow, it is determined that occurring the liquid pool equivalent diameter of storage tank Pool fire；
It is equivalent according to the liquid pool of the burning velocity of the unit area for the liquid for occurring storage tank Pool fire, generation storage tank Pool fire
Diameter, and 10 meters of position of generation storage tank Pool fire eminence wind speed, the ambient air density collected, it is determined that occurring storage tank pond fire
The flame height of calamity；
The flame deflection angle degree for occurring storage tank Pool fire is calculated according to specified calculation formula；
According to the burning speed of the liquid pool equivalent diameter, flame height, the unit area of liquid of all generation storage tank Pool fires
Degree, the liquid combustion heat, determine total heat radiation energy that storage tank Pool fire is produced；
According to the flame surface average heat radiation flux of all generation storage tank Pool fires, and all generations for collecting
Liquid pool equivalent diameter, flame height, flame deflection angle degree, the target point to each generation storage tank Pool fire liquid pool of storage tank Pool fire
The distance at center, determines the Incidence heat radiation power of target point；
According to the Incidence heat radiation power of target point, the individual death probability of target point and/or specified tank farm area are determined
Do not occur the failure probability of the storage tank of Pool fire in domain.
Illustrate.
First, the burning velocity of the unit area of liquid
(1) when the boiling point of liquid is higher than environment temperature, the burning velocity (m of unit area on liquid surfacef)iIt can lead to
Formula below (1) calculating is crossed to obtain：
(2) when the boiling point of liquid is less than environment temperature, the burning velocity (m of unit area on liquid surfacef)iIt can lead to
Formula below (2) calculating is crossed to obtain：
In formula (1) and formula (2), the content and corresponding unit represented by each data item are as follows：
(mf)i--- the burning velocity of the liquid unit area of i-th of generation storage tank Pool fire, unit is kg/ (sm2),
I.e. kilograms per square meter is per second；
(Hc)i--- the combustion heat of the liquid of i-th of generation storage tank Pool fire, unit is J/kg, i.e. Joules per Kg；
(Cp)i--- the specific heat at constant pressure of the liquid of i-th of generation storage tank Pool fire, unit is J/ (kgK), i.e. joule
Every kilogram per Kelvin；
(Tb)i--- the atmospheric boiling point of the liquid of i-th of generation storage tank Pool fire, unit is K, i.e. Kelvin；
(T0)i--- the environment temperature of i-th of generation storage tank Pool fire, unit is K, i.e. Kelvin；
Hi--- the heat of gasification of the liquid of i-th of generation storage tank Pool fire, unit is J/kg, i.e. Joules per Kg.
, can also direct basis in addition to the burning velocity for the unit area for calculating liquid by formula (1) or formula (2)
Occurs the burning velocity of the unit area of the liquid of the liquid substance species collection generation of storage tank Pool fire.For example, passing through inquiry
Table 1 can directly obtain the burning velocity of the unit area of some liquid substances.
Table 1 specifies the burning velocity tables of data of liquid substance unit area
2nd, liquid pool equivalent diameter
The liquid pool equivalent diameter for occurring storage tank Pool fire can be obtained according to formula below (3) or formula (4) calculating.
Wherein, it is the pond fire that the continuous release that non-boundary stops is caused, i.e. burning velocity that formula (4), which is applied to fire incident,
Equal to the situation of leakage rate.
In formula (3) and formula (4), the content and corresponding unit represented by each data item are as follows：
Di--- the liquid pool equivalent diameter of i-th of generation storage tank Pool fire, unit is m, i.e. rice；
Si--- the liquid pool area of i-th of generation storage tank Pool fire, unit is m2Square metre, i.e.,；
(Qm)i--- the liquid leakage flow of i-th of generation storage tank Pool fire, unit is kg/s, i.e., kilogram per second；
(mf)i--- the burning velocity of the unit area of the liquid of i-th of generation storage tank Pool fire, unit is kg/ (s
m2), i.e., kilograms per square meter is per second；
I --- i-th of storage tank, i=1,2,3 ..., n.
3rd, flame height
Under calm condition, occurs the flame height h of storage tank Pool fireiIt can be calculated by formula below (5)：
Under windy condition, occurs the flame height h of storage tank Pool fireiIt can be calculated by formula below (6)：
In formula (5) and formula (6), the content and corresponding unit represented by each data item are as follows：
hi--- the flame height of i-th of generation storage tank Pool fire, unit is m, i.e. rice；
Di--- the liquid pool equivalent diameter of i-th of generation storage tank Pool fire, unit is m, i.e. rice；
(mf)i--- the burning velocity of the unit area of the liquid of i-th of generation storage tank Pool fire, unit is kg/ (s
m2), i.e., kilograms per square meter is per second；
ui--- i-th of 10 meters of position of generation storage tank Pool fire eminence wind speed, unit is m/s, i.e. metre per second (m/s)；
--- i-th of generation storage tank Pool fire position dimensionless wind speed,
ρ0--- ambient air density, unit is kg/m3, i.e., kilogram every cubic metre.
4th, flame deflection angle degree
Flame deflection angle degree θiIt can be calculated and obtained by formula below (7).
5th, total heat radiation energy that fire is produced
Total heat radiation energy that fire is produced can be calculated by formula below (8) and obtained.
In formula (8), the content and corresponding unit represented by each data item are as follows：
Qi--- watt total heat radiation energy of i-th of generation storage tank Pool fire, unit is W, i.e.,；
ri--- the liquid pool equivalent redius of i-th of generation storage tank Pool fire, unit is m, ri=Di/ 2, i.e. rice；
hi--- the flame height of i-th of generation storage tank Pool fire, unit is m, i.e. rice；
(mf)i--- the burning velocity of the unit area of the liquid of i-th of generation storage tank Pool fire, unit is kg/ (s
m2), i.e., kilograms per square meter is per second；
(Hc)i--- the combustion heat of the liquid of i-th of generation storage tank Pool fire, unit is J/kg, i.e. Joules per Kg.
6th, the Incidence heat radiation power of target point
Assuming that the small sphere of exterior rearview of whole radiant heat from liquid pool central points is radiated, then apart from a certain distance in liquid pool center
(Xi) place intensity of incident radiation can according to formula below (9) calculate obtain.
In formula (9), EiIt can be calculated and obtained by formula below (10).
In formula (9), FiIt can be calculated and obtained by formula below (11).
For formula (11), in the case of calm, FHi 2It can be calculated and obtained by formula below (12), FVi 2Can be with
Calculated and obtained by formula below (13).
In formula (12) and formula (13),
For formula (11), in the case where there is wind, FHi 2It can be calculated and obtained by formula below (14), FVi 2Can be with
Calculated and obtained by formula below (15).
In formula (14) and formula (15), ai=2hi/Di；bi=2Xi/Di；Ai=ai 2+(bi+1)2-2ai(bi+1)sinθi；
Bi=ai 2+(bi-1)2-2ai(bi-1)sinθi；Ci=1+ (bi 2-1)cosθi。
In formula (9)~formula (15), the content and corresponding unit represented by each data item are as follows：
Ii--- i-th of generation storage tank Pool fire is in the thermal radiation flux of certain target point, and unit is W/m2, i.e., it is watt every
Square metre；
Ei--- the flame surface average heat radiation flux of i-th of generation storage tank Pool fire, unit is W/m2, i.e., watt often put down
Square rice；
Fi--- i-th of generation storage tank Pool fire and the view factor of target；
Di--- the liquid pool equivalent diameter of i-th of generation storage tank Pool fire, unit is m, i.e. rice；
hi--- the calamity flame height of storage tank Pool fire occurs for i-th of storage, and unit is m, i.e. rice；
θi--- i-th generation storage tank Pool fire flame deflection angle degree, unit for °, that is, spend；
Xi--- target point is to the liquid pool centre distance of i-th of generation storage tank Pool fire, and unit is m, i.e. rice.
7th, the individual death probability at target point
All i have occurred the individual death probability P that storage tank Pool fire is caused at target pointd, according to formula below
(16) calculate.
In formula (16), the content and corresponding unit represented by each data item are as follows：
Pd--- all i have occurred the individual death probability that storage tank Pool fire is caused at target point；
Ii--- occur thermal radiation flux of the storage tank Pool fire in certain target point i-th, unit is W/m2Watt, i.e.,
Every square metre.
8th, the failure probability of the storage tank of Pool fire does not occur
All i have occurred the failure probability that the storage tank of Pool fire does not occur that storage tank Pool fire is caused, according to following
Formula (17) is calculated.
In formula (16), (17), the content and corresponding unit represented by each data item are as follows：
PStorage tank d--- all i Pool fire accidents are to the storage tank failure probability that is caused at target point；
Ii--- occur thermal radiation flux of the storage tank Pool fire in certain target point i-th, unit is W/m2Watt, i.e.,
Every square metre；Note：" certain target point " herein is refered in particular to " position that the storage tank of Pool fire does not occur "；
VStorage tank--- flask volume, unit is m3, i.e. cubic meter.
During a concrete implementation, according to the Incidence heat radiation power of target point, determine that the individual of target point is dead
Die and do not occur the failure probability of the storage tank of Pool fire in probability and/or specified tank farm region, can include：According to target point
Incidence heat radiation power, determines the individual death probability of target point；And/or, according to all storage tank Pool fires it is described it is all not
Occur the volume of the Incidence heat radiation power and all storage tanks that Pool fire does not occur produced at the location of tank of Pool fire, it is determined that
Specify in tank farm region and the failure probability of the storage tank of Pool fire does not occur.
During a concrete implementation, storage tank Pool fire information processing method can also include：Obtain occurred pool fire
The diameter of the storage tank of calamity, catch fire material type and Pool fire radius；The data of the specified loss caused according to storage tank Pool fire
With the information got, it is determined that the parameter value of the specified measure for storage tank Pool fire of putting out a fire to save life and property.
During a concrete implementation, the data of the specified loss that is caused according to storage tank Pool fire and get
Information, it is determined that the parameter value of the specified measure for storage tank Pool fire of putting out a fire to save life and property, can include at least one of following measure：According to
Material type and the fire foam type of catching fire and the material type corresponding relation that catches fire, select corresponding fire foam type；
According to the tank diameter and the corresponding relation of foam supply capacity and tank diameter for occurring Pool fire, corresponding foam supply is selected
Intensity；According to foam supply capacity and Pool fire radius, it is determined that specifying foam mixing liquid, foam volume, the demand of fire water；Root
According to foam supply capacity and Pool fire radius, the configuration amount of fire fighting truck and/or fire monitor is determined.
Illustrate.
First, fire foam type
Fire foam type can be as shown in table 2 with the material type corresponding relation that catches fire.
The fire foam type of table 2 and the material type mapping table that catches fire
After the information for the material type that catches fire is got, fire foam type and material class of catching fire according to table 2
Type corresponding relation, it is possible to select corresponding fire foam type.
2nd, foam supply capacity μ
The corresponding relation of foam supply capacity and tank diameter can be as shown in table 3.
The mapping table of the foam supply capacity of table 3 and tank diameter
| Tank diameter (m) | Foam supply capacity μ (L/min/m2) |
| ＜ 45 | 6.5 |
| [45,60) | 7.3 |
| [60,75) | 8.2 |
| [75,90) | 9 |
| [90,105) | 10.2 |
| [105,120) | 12.3 |
| ≥120 | 12.9 |
After the information of diameter for the storage tank for occurring Pool fire is got, foam supply capacity and storage according to table 3
The corresponding relation of tank diameter, it is possible to select corresponding foam supply capacity.
3rd, foam mixing liquid, foam volume, the demand of fire water
1st, foam mixing liquid aggregate demand QMixingIt can be calculated according to formula below (18)：
QMixing=μ * π R2*30/1000 (18)
In formula (18), the content and corresponding unit represented by each data item are as follows：
QMixing--- foam mixing liquid demand, unit is t, i.e. ton；
μ --- foam supply capacity, unit is L/min/m2, that is, rise every point every square metre；
R --- catch fire radius, and unit is m, i.e. rice.
2nd, the redundancy requirement amount Q of foam mixing liquid 60%60% redundancy, mixingIt can be calculated according to formula below (19)：
Q60% redundancy, mixing=QMixing*1.6 (19)
In formula (19), the content and corresponding unit represented by each data item are as follows：
Q60% redundancy, mixing--- the redundancy requirement amount of foam mixing liquid 60%, unit is t, i.e. ton.
3rd, 3% foam solution demand QFoam, 3%It can be calculated according to formula below (20)：
QFoam, 3%=QMixing*0.03 (20)
In formula (20), the content and corresponding unit represented by each data item are as follows：
QFoam, 3%--- 3% foam solution demand, unit is t, i.e. ton.
4th, 60% redundancy requirement amount Q of 3% foam solution60% redundancy, foam, 3%It can be calculated according to formula below (21)：
Q60% redundancy, foam, 3%=Q60% redundancy, mixing*0.03 (21)
In formula (21), the content and corresponding unit represented by each data item are as follows：
Q60% redundancy, foam, 3%--- 60% redundancy requirement amount of 3% foam solution, unit is t, i.e. ton.
5th, 6% foam solution demand QFoam, 6%It can be calculated according to formula below (22)：
QFoam, 6%=QMixing*0.06 (22)
In formula (22), the content and corresponding unit represented by each data item are as follows：
QFoam, 6%--- 6% foam solution demand, unit is t, i.e. ton.
6th, 60% redundancy requirement amount Q of 6% foam solution60% redundancy, foam, 6%It can be calculated according to following (23)：
Q60% redundancy, foam, 6%=Q60% redundancy, mixing*0.06 (23)
In formula (23), the content and corresponding unit represented by each data item are as follows：
Q60% redundancy, foam, 6%--- 60% redundancy requirement amount of 6% foam solution, unit is t, i.e. ton.
4th, fire fighting truck, fire monitor configuration
Assuming that fire fighting truck, fire monitor specification are as shown in table 4.
The fire fighting truck of table 4, fire monitor specification table
The fire fighting truck quantity N of 6000L/min specifications1It can be calculated according to formula below (24)：
10000L/min fire fighting truck quantity N2It can be calculated according to formula below (25)：
250L/s fire monitors N3It can be calculated according to formula below (26)：
400L/s fire monitors N4It can be calculated according to formula below (27)：
750L/s fire monitors N5It can be calculated according to formula below (28)：
Storage tank Pool fire data processing method provided in an embodiment of the present invention, by gathering the tool related to storage tank Pool fire
Volume data, and the data for the specified loss that storage tank Pool fire causes are determined according to the data of collection, can be to storage tank Pool fire
The damage sequence caused is quickly quantitatively analyzed, and storage tank Pool fire damage sequence data precision is high because obtained from, so that
So that the storage tank Pool fire of data formation puts out a fire to save life and property measure much sooner, more rationally accordingly, and then help farthest to subtract
The loss that few storage tank Pool fire is caused.
Embodiment two
The embodiments of the invention provide a kind of storage tank Pool fire information processor, before the data processing equipment can be realized
State each step of storage tank Pool fire data processing method in embodiment one.
Fig. 2 is the functional block diagram of storage tank Pool fire information processor provided in an embodiment of the present invention.As shown in Fig. 2
In the present embodiment, storage tank Pool fire information processor can include：
Acquisition module 210, in response to designated order, specifying for tank farm region occurred pool scene of fire to be specified in collection
Environmental data and storage tank Pool fire related data；
First determining module 220, for according to the data collected, determining the specified loss that storage tank Pool fire is caused
Data.
During a concrete implementation, the first determining module 220 is for according to the data collected, determining storage tank
, can be specifically for during the data of specified loss that Pool fire is caused：According to the data collected, the individual of target point is determined
Do not occur the failure probability of the storage tank of Pool fire in probability of death and/or specified tank farm region.
During a concrete implementation, the first determining module 220 is for according to the data collected, determining target
, can be specific during the failure probability for the storage tank that Pool fire does not occur in the individual death probability of point and/or specified tank farm region
For：
According to the liquid substance species and environment temperature of the generation storage tank Pool fire collected, it is determined that occurring storage tank Pool fire
Liquid unit area burning velocity；
According to the liquid pool area of the generation storage tank Pool fire, or according to the list of the liquid for occurring storage tank Pool fire
The burning velocity and leakage flow of plane product, determine the liquid pool equivalent diameter of the generation storage tank Pool fire；
According to the burning velocity of the unit area of the liquid of the generation storage tank Pool fire, occurs the liquid pool of storage tank Pool fire
Equivalent diameter, and described generation storage tank Pool fire position 10 meters of eminence wind speed, the ambient air densities collected, it is determined that described
Occurs the flame height of storage tank Pool fire；
The flame deflection angle degree for occurring storage tank Pool fire is calculated according to specified calculation formula；
According to the burning speed of the liquid pool equivalent diameter, flame height, the unit area of liquid of all generation storage tank Pool fires
Degree, the liquid combustion heat, determine total heat radiation energy that storage tank Pool fire is produced；
According to the flame surface average heat radiation flux of all generation storage tank Pool fires, and all generations for collecting
Liquid pool equivalent diameter, flame height, flame deflection angle degree, the target point to each generation storage tank Pool fire liquid pool of storage tank Pool fire
The distance at center, determines the Incidence heat radiation power of the target point；
According to the Incidence heat radiation power of target point, the individual death probability and/or the specified storage tank of target point are determined
In region the failure probability of the storage tank of Pool fire does not occur for group.
During a concrete implementation, the first determining module 220 is strong for the incident thermal radiation according to target point
Degree, determine target point individual death probability and/or specified tank farm region in the failure probability of the storage tank of Pool fire does not occur
When, can be specifically for：According to the Incidence heat radiation power of target point, the individual death probability of target point is determined；And/or, root
The Incidence heat radiation power that is produced at all location of tanks that Pool fire does not occur according to all storage tank Pool fires and all
The volume of the storage tank of Pool fire does not occur, the failure probability of the storage tank of Pool fire does not occur it is determined that specifying in tank farm region.
During a concrete implementation, storage tank Pool fire information processor can also include：Acquisition module, is used for
Obtain the diameter for the storage tank for occurring Pool fire, catch fire material type and Pool fire radius；Second determining module, for according to storage tank
The data for the specified loss that Pool fire is caused and the information got, it is determined that the ginseng of the specified measure for storage tank Pool fire of putting out a fire to save life and property
Numerical value.
During a concrete implementation, the second determining module is in the specified loss for being caused according to storage tank Pool fire
Data and the information that gets, can be specifically for it is determined that during the parameter value of the specified measure for storage tank Pool fire of putting out a fire to save life and property
Perform at least one of following measure：According to material type and the fire foam type pass corresponding with the material type that catches fire of catching fire
System, selects corresponding fire foam type；According to the tank diameter and foam supply capacity and tank diameter for occurring Pool fire
Corresponding relation, select corresponding foam supply capacity；According to foam supply capacity and Pool fire radius, it is determined that specifying foam to mix
Close liquid, foam volume, the demand of fire water；According to foam supply capacity and Pool fire radius, fire fighting truck and/or fire monitor are determined
Configuration amount.
The storage tank pond in previous embodiment one is able to carry out due to the storage tank Pool fire information processor in the present embodiment
Fire data processing method, the part that the present embodiment is not described in detail is referred to storage tank Pool fire number in previous embodiment one
According to the related description of processing method.
Storage tank Pool fire information processor provided in an embodiment of the present invention, by gathering the tool related to storage tank Pool fire
Volume data, and the data for the specified loss that storage tank Pool fire causes are determined according to the data of collection, can be to storage tank Pool fire
The damage sequence caused is quickly quantitatively analyzed, and storage tank Pool fire damage sequence data precision is high because obtained from, so that
So that the storage tank Pool fire of data formation puts out a fire to save life and property measure much sooner, more rationally accordingly, and then help farthest to subtract
The loss that few storage tank Pool fire is caused.
Embodiment three
The embodiments of the invention provide a kind of storage tank Pool fire message processing device.The storage tank Pool fire message processing device
Any one storage tank Pool fire information processor in previous embodiment two can be included.
Wherein, storage tank Pool fire message processing device can for mobile phone, tablet personal computer, personal computer, notebook computer,
Server etc..Certainly, these specific equipment enumerated are only the possibility form of storage tank Pool fire message processing device, the present embodiment
The concrete form that storage tank Pool fire message processing device is used is not limited.For example, storage tank Pool fire information processing is set
Standby can also be a kind of special equipment with storage tank Pool fire data processing function.
Fig. 3 is referred to, a kind of hardware knot of its storage tank Pool fire message processing device provided by the embodiment of the present invention
Structure schematic diagram.As shown in figure 3, storage tank Pool fire message processing device can include following one or more assemblies：Processing assembly
302, memory 304, power supply module 306, multimedia groupware 308, audio-frequency assembly 310, the interface 312 of input/output (I/O),
Sensor cluster 314, and communication component 316.
The integrated operation of the generally control storage tank Pool fire message processing device of processing assembly 302, such as with display, phone is exhaled
Cry, data communication, the camera operation operation associated with record operation.Processing assembly 302 can include one or more processing
Device 320 carrys out execute instruction, to complete all or part of step of the fire data processing method in previous embodiment one, specific bag
Include：In response to designated order, collection specifies the designated environment data of tank farm region occurred pool scene of fire and occurs Pool fire
Storage tank Fire Related Data；According to the data collected, the data for the specified loss that fire is caused are determined.In addition, place
One or more modules can be included by managing component 302, be easy to the interaction between processing assembly 302 and other assemblies.For example, processing
Component 302 can include multi-media module, to facilitate the interaction between multimedia groupware 308 and processing assembly 302.
Memory 304 is configured as storing various types of data supporting the behaviour in storage tank Pool fire message processing device
Make.The example of these data includes being used for any application program for being operated on storage tank Pool fire message processing device or method
Instruction, contact data, telephone book data, message, picture, video etc..Memory 304 can by any kind of volatibility or
Non-volatile memory device or combinations thereof realization, such as static RAM (SRAM), electrically erasable
Read-only storage (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM) is read-only
Memory (ROM), magnetic memory, flash memory, disk or CD.
Power supply module 306 provides electric power for the various assemblies of storage tank Pool fire message processing device.Power supply module 306 can be with
Including power-supply management system, one or more power supplys, and other for storage tank Pool fire message processing device with generating, managing and dividing
The component being associated with electric power.
Multimedia groupware 308 is included in one output of offer between the storage tank Pool fire message processing device and user
The screen of interface.In certain embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen
Including touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one
Or multiple touch sensors are with the gesture on sensing touch, slip and touch panel.The touch sensor can be sensed not only
Touch or the border of sliding action, but also the detection duration related to the touch or slide and pressure.One
In a little embodiments, multimedia groupware 308 includes a front camera and/or rear camera.At storage tank Pool fire information
Manage equipment and be in operator scheme, such as screening-mode or during video mode, front camera and/or rear camera can receive outer
The multi-medium data in portion.Each front camera and rear camera can be a fixed optical lens systems or with Jiao
Away from and optical zoom ability.
Audio-frequency assembly 310 is configured as output and/or input audio signal.For example, audio-frequency assembly 310 includes a Mike
Wind (MIC), when storage tank Pool fire message processing device is in operator scheme, such as call model, logging mode and speech recognition mould
During formula, microphone is configured as receiving external audio signal.The audio signal received can be further stored in memory
304 or sent via communication component 316.In certain embodiments, audio-frequency assembly 310 also includes a loudspeaker, for exporting
Audio signal.
I/O interfaces 312 is provide interface between processing assembly 302 and peripheral interface module, above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 314 includes one or more sensors, for being provided respectively for storage tank Pool fire message processing device
The state estimation of individual aspect.For example, sensor cluster 314 can detect storage tank Pool fire message processing device beat ON/OFF
Closed state, the relative positioning of component, such as described component is the display and keypad of storage tank Pool fire message processing device, is passed
Sensor component 314 can also detect one component of storage tank Pool fire message processing device or storage tank Pool fire message processing device
Position changes, the existence or non-existence that user contacts with storage tank Pool fire message processing device, fire information processing equipment orientation
Or acceleration/deceleration and the temperature change of storage tank Pool fire message processing device.Sensor cluster 314 can be included close to sensing
Device, is configured to the presence of the object near detection in not any physical contact.Sensor cluster 314 can also include
Optical sensor, such as CMOS or ccd image sensor, for being used in imaging applications.In certain embodiments, the sensor group
Part 314 can also include acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 316 is configured to facilitate wired or wireless between storage tank Pool fire message processing device and other equipment
The communication of mode.Storage tank Pool fire message processing device can access the wireless network based on communication standard, such as WiFi, 2G, 3G
Or 4G or combinations thereof.In one exemplary embodiment, communication component 316 receives via broadcast channel and comes from external broadcasting
The broadcast singal or broadcast related information of management system.In one exemplary embodiment, the communication component 316 also includes near
Field communication (NFC) module, to promote junction service.For example, radio frequency identification (RFID) technology, infrared number can be based in NFC module
According to association (IrDA) technology, ultra wide band (UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, storage tank Pool fire message processing device can be by the integrated electricity of one or more application specifics
Road (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), scene
Programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing above-mentioned side
Method.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and module, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the module
Divide, only a kind of division of logic function there can be other dividing mode when actually realizing, for example, multiple modules or group
Part can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown
Or the coupling each other discussed or direct-coupling or communication connection can be by some interfaces, device or module it is indirect
Coupling is communicated to connect, and can be electrical, machinery or other forms.
The module illustrated as separating component can be or may not be it is physically separate, it is aobvious as module
The part shown can be or may not be physical module, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of module therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional module in each embodiment of the invention can be integrated in a processing unit, can also
That modules are individually physically present, can also two or more modules it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in an embodied on computer readable and deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are to cause a computer
Device (can be personal computer, server, or network equipment etc.) or processor (Processor) perform the present invention each
The part steps of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. it is various
Can be with the medium of store program codes.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements done etc. should be included within the scope of protection of the invention.
Claims (13)
1. a kind of storage tank Pool fire information processing method, it is characterised in that methods described includes：
In response to designated order, the designated environment data and storage tank Pool fire of tank farm region occurred pool scene of fire are specified in collection
Related data；
According to the data collected, the data for the specified loss that storage tank Pool fire is caused are determined.
2. according to the method described in claim 1, it is characterised in that according to the data collected, determine that storage tank Pool fire is caused
Specified loss data, including：
According to the data collected, determine target point individual death probability and/or the specified tank farm region in do not occur
The failure probability of the storage tank of Pool fire.
3. method according to claim 2, it is characterised in that according to the data collected, determines that the individual of target point is dead
Die and do not occur the failure probability of the storage tank of Pool fire in probability and/or the specified tank farm region, including：
According to the liquid substance species and environment temperature of the generation storage tank Pool fire collected, it is determined that occurring the liquid of storage tank Pool fire
The burning velocity of the unit area of body；
According to occur storage tank Pool fire liquid pool area, or according to occur storage tank Pool fire liquid unit area burning
Speed and leakage flow, it is determined that occurring the liquid pool equivalent diameter of storage tank Pool fire；
It is equivalent straight according to the liquid pool of the burning velocity of the unit area for the liquid for occurring storage tank Pool fire, generation storage tank Pool fire
Footpath, and 10 meters of position of generation storage tank Pool fire eminence wind speed, the ambient air density collected, it is determined that occurring storage tank Pool fire
Flame height；
The flame deflection angle degree for occurring storage tank Pool fire is calculated according to specified calculation formula；
According to liquid pool equivalent diameter, flame height, the burning velocity of the unit area of liquid, the liquid of all generation storage tank Pool fires
The body combustion heat, determines total heat radiation energy that storage tank Pool fire is produced；
According to the storage tank of the flame surface average heat radiation flux of all generation storage tank Pool fires, and all generations collected
Liquid pool equivalent diameter, flame height, flame deflection angle degree, the target point to each generation storage tank Pool fire liquid pool center of Pool fire
Distance, determine the Incidence heat radiation power of the target point；
According to the Incidence heat radiation power of target point, the individual death probability of target point and/or the specified tank farm area are determined
Do not occur the failure probability of the storage tank of Pool fire in domain.
4. method according to claim 3, it is characterised in that according to the Incidence heat radiation power of target point, determine target
The failure probability of the storage tank of Pool fire does not occur in the individual death probability of point and/or the specified tank farm region, including：
According to the Incidence heat radiation power of the target point, the individual death probability of the target point is determined；And/or,
The Incidence heat radiation power produced according to all storage tank Pool fires at all location of tanks that Pool fire does not occur
With the volume of all storage tanks that Pool fire does not occur, determine do not occur the mistake of the storage tank of Pool fire in the specified tank farm region
Imitate probability.
5. according to the method described in claim 1, it is characterised in that methods described also includes：
Obtain the diameter for the storage tank for occurring Pool fire, catch fire material type and Pool fire radius；
The data of the specified loss caused according to storage tank Pool fire and the information got, it is determined that the finger for storage tank Pool fire of putting out a fire to save life and property
Set down measures the parameter value of item.
6. method according to claim 5, it is characterised in that the data of the specified loss caused according to storage tank Pool fire
With the information got, it is determined that the parameter value of the specified measure for storage tank Pool fire of putting out a fire to save life and property, including at least one in following measure
Kind：
According to material type and fire foam type and the material type corresponding relation that catches fire of catching fire, corresponding foam fire-fighting is selected
Agent type；
According to the tank diameter and the corresponding relation of foam supply capacity and tank diameter for occurring Pool fire, corresponding foam is selected
Supply intensity；
According to foam supply capacity and Pool fire radius, it is determined that specifying foam mixing liquid, foam volume, the demand of fire water；
According to foam supply capacity and Pool fire radius, the configuration amount of fire fighting truck and/or fire monitor is determined.
7. a kind of storage tank Pool fire information processor, it is characterised in that methods described includes：
Acquisition module, in response to designated order, the designated environment number of tank farm region occurred pool scene of fire to be specified in collection
According to storage tank Pool fire related data；
First determining module, for according to the data collected, determining the data for the specified loss that storage tank Pool fire is caused.
8. device according to claim 7, it is characterised in that first determining module is for according to the number collected
According to, when determining the data for the specified loss that storage tank Pool fire is caused, specifically for：
According to the data collected, determine target point individual death probability and/or the specified tank farm region in do not occur
The failure probability of the storage tank of Pool fire.
9. device according to claim 8, it is characterised in that first determining module is for according to the number collected
According to, determine target point individual death probability and/or the specified tank farm region in the failure of the storage tank of Pool fire does not occur
During probability, specifically for：
According to the liquid substance species and environment temperature of the generation storage tank Pool fire collected, it is determined that occurring the liquid of storage tank Pool fire
The burning velocity of the unit area of body；
According to occur storage tank Pool fire liquid pool area, or according to occur storage tank Pool fire liquid unit area burning
Speed and leakage flow, it is determined that occurring the liquid pool equivalent diameter of storage tank Pool fire；
It is equivalent straight according to the liquid pool of the burning velocity of the unit area for the liquid for occurring storage tank Pool fire, generation storage tank Pool fire
Footpath, and 10 meters of position of generation storage tank Pool fire eminence wind speed, the ambient air density collected, it is determined that occurring storage tank Pool fire
Flame height；
The flame deflection angle degree for occurring storage tank Pool fire is calculated according to specified calculation formula；
According to liquid pool equivalent diameter, flame height, the burning velocity of the unit area of liquid, the liquid of all generation storage tank Pool fires
The body combustion heat, determines total heat radiation energy that storage tank Pool fire is produced；
According to the storage tank of the flame surface average heat radiation flux of all generation storage tank Pool fires, and all generations collected
Liquid pool equivalent diameter, flame height, flame deflection angle degree, the target point to each generation storage tank Pool fire liquid pool center of Pool fire
Distance, determine the Incidence heat radiation power of the target point；
According to the Incidence heat radiation power of target point, the individual death probability of target point and/or the specified tank farm area are determined
Do not occur the failure probability of the storage tank of Pool fire in domain.
10. device according to claim 9, it is characterised in that first determining module is for according to target point
Incidence heat radiation power, determine target point individual death probability and/or the specified tank farm region in Pool fire does not occur
Storage tank failure probability when, specifically for：
According to the Incidence heat radiation power of the target point, the individual death probability of the target point is determined；And/or,
The Incidence heat radiation power produced according to all storage tank Pool fires at all location of tanks that Pool fire does not occur
With the volume of all storage tanks that Pool fire does not occur, determine do not occur the mistake of the storage tank of Pool fire in the specified tank farm region
Imitate probability.
11. device according to claim 7, it is characterised in that described device also includes：
Acquisition module, for obtaining the diameter for the storage tank for occurring Pool fire, catch fire material type and Pool fire radius；
Second determining module, for the data and the information that gets of the specified loss that is caused according to storage tank Pool fire, it is determined that
Put out a fire to save life and property storage tank Pool fire specified measure parameter value.
12. device according to claim 11, it is characterised in that second determining module is for according to storage tank pond fire
The data for the specified loss that calamity is caused and the information got, it is determined that the parameter value of the specified measure for storage tank Pool fire of putting out a fire to save life and property
When, specifically for performing at least one of following measure：
According to material type and fire foam type and the material type corresponding relation that catches fire of catching fire, corresponding foam fire-fighting is selected
Agent type；
According to the tank diameter and the corresponding relation of foam supply capacity and tank diameter for occurring Pool fire, corresponding foam is selected
Supply intensity；
According to foam supply capacity and Pool fire radius, it is determined that specifying foam mixing liquid, foam volume, the demand of fire water；
According to foam supply capacity and Pool fire radius, the configuration amount of fire fighting truck and/or fire monitor is determined.
13. a kind of storage tank Pool fire message processing device, it is characterised in that the equipment includes any one of claim 7~12
Described storage tank Pool fire information processor.
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| CN108108545A (en) * | 2017-12-15 | 2018-06-01 | 石化盈科信息技术有限责任公司 | Display methods and device are deduced in fire incident simulation based on GIS-Geographic Information System |
| CN111062559A (en) * | 2019-11-01 | 2020-04-24 | 深圳市燃气集团股份有限公司 | Method for evaluating fire accident hazard of gas pipeline |
| CN111062559B (en) * | 2019-11-01 | 2023-04-18 | 深圳市燃气集团股份有限公司 | Method for evaluating fire accident hazard of gas pipeline |
| CN113538192A (en) * | 2020-04-10 | 2021-10-22 | 中国石油化工股份有限公司 | Emergency system and emergency method for petrochemical enterprise emergency |
| CN111507014A (en) * | 2020-04-28 | 2020-08-07 | 中电科新型智慧城市研究院有限公司 | Fire rescue grade determination method, device, equipment and storage medium |
| CN111507014B (en) * | 2020-04-28 | 2023-11-07 | 中电科新型智慧城市研究院有限公司 | Fire rescue grade determining method, device, equipment and storage medium |
| CN114821947A (en) * | 2021-06-09 | 2022-07-29 | 南京品傲光电科技有限公司 | Automatic fire alarm system in petrochemical tank district |
| CN114821947B (en) * | 2021-06-09 | 2023-03-03 | 南京品傲光电科技有限公司 | Automatic fire alarm system in petrochemical tank district |
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