Water supply method and system for high-rise building fire

Abstract

The invention discloses a water supply method and system for a high-rise building fire, and relates to the related field of fire-fighting engineering.The method comprises the steps that a target high-rise building is divided into a plurality of fire-fighting subareas according to a fire-fighting water supply mode; obtaining a target disaster situation fire-fighting zone where a fire occurs; acquiring the combustion area of the target disaster fire-fighting zone, and determining the target fire scene water consumption based on the combustion area; obtaining a target fire scene water supply scheme based on a fire disaster fire-fighting water supply analyzer according to the target disaster fire-fighting zone and the target fire scene water consumption; and carrying out fire-fighting pipe network water supply of the target high-rise building based on the target fire scene water supply scheme. The technical problem that an existing high-rise building fire water supply method lacks scientific basis and accurate calculation, and consequently the water supply efficiency is not high is solved, and the technical effects that a scientific and reasonable water supply scheme is generated, and then the water supply efficiency is improved are achieved.

Description

Technical Field

[0001] The present application relates to the field of fire protection engineering, and in particular to a water supply method and system for high-rise building fires. Background Art

[0002] With the acceleration of urbanization, the number of high-rise buildings continues to increase, and their safety issues are becoming more and more important. In high-rise buildings, fire is a common and extremely destructive disaster. Once a fire occurs, how to provide sufficient water to the fire scene in a timely and effective manner is the key to ensuring personnel safety and reducing property losses. The existing water supply method mainly relies on on-site commanders to manually adjust the water supply plan based on experience. This method relies on the commander's experience and judgment, lacks scientific basis and precise calculations, has great uncertainty, and leads to low water supply efficiency.

[0003] In the current relevant technologies, the water supply method for high-rise building fires lacks scientific basis and precise calculation, resulting in technical problems such as low water supply efficiency. Summary of the invention

[0004] The present application provides a water supply method and system for high-rise building fires, which adopts technical means such as dividing the target high-rise building into multiple fire zones, obtaining the target disaster fire zones, determining the water consumption of the target fire scene, and obtaining the target fire scene water supply plan based on a fire fire water supply analyzer, thereby achieving the technical effect of generating a scientific and reasonable water supply plan and thus improving the water supply efficiency.

[0005] The present application provides a water supply method for high-rise building fire, comprising:

[0006] Divide the target high-rise building into multiple fire zones according to the fire water supply method; obtain the target disaster fire zone where the fire occurs, wherein the target disaster fire zone is any one of the multiple fire zones; obtain the burning area of ​​the target disaster fire zone, and determine the target fire scene water consumption based on the burning area; according to the target disaster fire zone and the target fire scene water consumption, based on a fire water supply analyzer, obtain a target fire scene water supply plan; and supply water to the fire pipe network of the target high-rise building based on the target fire scene water supply plan.

[0007] The present application also provides a water supply system for high-rise building fires, comprising:

[0008] A fire zone division module, the fire zone division module is used to divide the target high-rise building into multiple fire zones according to the fire water supply method; a target disaster fire zone acquisition module, the target disaster fire zone acquisition module is used to obtain the target disaster fire zone where the fire occurs, wherein the target disaster fire zone is any one of the multiple fire zones; a target fire scene water consumption determination module, the target fire scene water consumption determination module is used to obtain the burning area of ​​the target disaster fire zone, and determine the target fire scene water consumption based on the burning area; a target fire scene water supply plan acquisition module, the target fire scene water supply plan acquisition module is used to obtain the target fire scene water supply plan based on the target disaster fire zone and the target fire scene water consumption and based on the fire water supply analyzer; a water supply module, the water supply module is used to supply water to the fire pipe network of the target high-rise building based on the target fire scene water supply plan.

[0009] A water supply method and system for high-rise building fires proposed in this application first divides the target high-rise building into multiple fire zones according to the fire water supply method, then obtains the target disaster fire zone where the fire occurs, wherein the target disaster fire zone is any one of the multiple fire zones, and then obtains the burning area of ​​the target disaster fire zone, determines the target fire scene water consumption based on the burning area, and then obtains the target fire scene water supply plan based on the target disaster fire zone and the target fire scene water consumption based on a fire fire water supply analyzer, and finally supplies water to the fire pipe network of the target high-rise building based on the target fire scene water supply plan, thereby achieving the technical effect of generating a scientific and reasonable water supply plan and thereby improving the water supply efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the accompanying drawings of the embodiment of the present invention will be briefly introduced below. A flow chart is used in the present application to illustrate the operations performed by the system according to the embodiment of the present application. It should be understood that the preceding or following operations are not necessarily performed accurately in order. On the contrary, various steps can be processed in reverse order or simultaneously as needed. At the same time, other operations can also be added to these processes, or one or more operations can be removed from these processes.

[0011] Figure 1 A schematic flow chart of a water supply method for a high-rise building fire provided in an embodiment of the present application.

[0012] Figure 2 A schematic structural diagram of a water supply system for a high-rise building fire provided in an embodiment of the present application.

[0013] Explanation of the reference numerals: fire zone division module 10 , target disaster fire zone acquisition module 20 , target fire scene water consumption determination module 30 , target fire scene water supply plan acquisition module 40 , water supply module 50 . DETAILED DESCRIPTION

[0014] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below.

[0015] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings. The described embodiments should not be regarded as limiting the present application. All other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of this application.

[0016] In the following description, reference is made to "some embodiments", which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict. The terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or server that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or modules that are not clearly listed or inherent to these processes, methods, products, or devices. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of this application. The terms used herein are for the purpose of describing the embodiments of the present application only.

[0017] The present application embodiment provides a water supply method for high-rise building fire, such as Figure 1 As shown, the method includes:

[0018] Step S100, divide the target high-rise building into multiple fire zones according to the fire water supply method. Specifically, analyze the building structure, purpose, fire water source, etc. of the target high-rise building, and divide the target high-rise building into several independent water supply areas according to the fire water supply method, so that fire can be extinguished quickly and effectively in case of fire.

[0019] In a possible implementation, step S100 further includes step S110, if the fire water supply method is a one-pump-to-top method, the entire target high-rise building is divided into a fire zone. Specifically, it is determined whether the fire water supply method is a one-pump-to-top method, that is, a high-pressure water pump is used to pump water directly to the top floor of the high-rise building, and then the water is distributed to each floor by gravity. If it is a one-pump-to-top method, since this method only uses one high-pressure water pump, there is no need to partition, and the entire target high-rise building is regarded as a fire zone. Step S120, if the fire water supply method is a series water supply method, the target high-rise building is divided into fire zones according to the head of each water pump, wherein the number of fire zones is equal to the number of water pumps. Specifically, it is determined whether the fire water supply method is a series water supply method, that is, multiple water pumps are connected in series, each water pump is responsible for lifting water to a certain height, and then passing it to the next water pump until the water is lifted to the required height. If it is a series water supply method, the range of the fire zone is determined according to the head of each water pump (i.e., the height to which the water pump can lift water). Since each water pump is responsible for the water supply of one or several floors, the number of fire zones is equal to the number of water pumps. Step S130, if the fire water supply method is a gravity water supply method, the target high-rise building is divided into fire zones according to the floor zones that the pressure reducing equipment is responsible for, wherein the number of fire zones is equal to the number of pressure reducing equipment. Specifically, it is determined whether the fire water supply method is a gravity water supply method, that is, water flows naturally from a water source (such as a water tank or a pool) to a high-rise building by gravity. If it is a gravity water supply method, the fire zones are divided according to the floor range that the pressure reducing equipment is responsible for. The pressure reducing equipment is used to reduce the water pressure to ensure that the water can maintain appropriate pressure when flowing through different floors. Therefore, the number of fire zones is equal to the number of pressure reducing equipment. Since different fire water supply methods have different characteristics and applicable scenarios, this implementation method divides the fire zones according to different fire water supply methods, which has the characteristics of flexibility, and achieves the technical effect of ensuring the accuracy and rationality of the fire zone division, thereby improving the efficiency of fire emergency response.

[0020] Step S200, obtaining the target disaster fire zone where the fire occurs, wherein the target disaster fire zone is any one of the multiple fire zones. Specifically, when a fire occurs, the specific location of the fire is determined by the automatic fire alarm system or manual alarm, and the target disaster fire zone where the fire occurs is determined based on the pre-divided fire zones (referring to the fire zone where the fire actually occurs, which is the area where emergency water supply and fire extinguishing are required).

[0021] Step S300, obtaining the burning area of ​​the target disaster fire zone, and determining the target fire scene water consumption based on the burning area. Specifically, the burning area of ​​the target disaster fire zone, that is, the area of ​​the area actually burned when the fire occurred, is estimated by means of a camera or drone at the fire scene, and the target fire scene water consumption, that is, the amount of water required for fire extinguishing, is determined based on the burning area and fire type (such as solid fire, liquid fire, etc.) using a fire water consumption calculation formula or table.

[0022] In a possible implementation, step S300 further includes step S310, calculating the number of fire-fighting water guns according to the burning area of ​​the target disaster fire-fighting zone and the control area of ​​each water gun. Specifically, the burning area of ​​the target disaster fire-fighting zone is obtained by means of cameras, drones or field surveys by firefighters at the fire scene, and the control area of ​​each water gun (fire-fighting equipment used to spray water to extinguish fire during the fire-fighting process) is determined by experiments and tests. Each water gun has a certain control range when extinguishing a fire, that is, the area that the water gun can cover and effectively extinguish the fire. The burning area of ​​the target disaster fire-fighting zone is divided by the control area of ​​each water gun to obtain the number of fire-fighting water guns that need to be used. Step S320, based on the number of fire-fighting water guns, the target fire scene water consumption is calculated in combination with the flow rate of each water gun. Specifically, the flow rate of each water gun is determined through experiments and tests. Each water gun has a certain flow rate when spraying water, that is, the amount of water sprayed per unit time. The flow rate of each water gun is multiplied by the required number of fire-fighting water guns to obtain the target fire scene water consumption. This implementation method ensures that the fire scene is covered by sufficient fire-fighting forces by calculating the required number of fire-fighting water guns, and calculates the water consumption based on the number of fire-fighting water guns to ensure that there is enough water supply to support the fire-fighting operation, achieving the technical effect of more accurately determining the target fire scene water consumption.

[0023] Step S400, based on the target disaster fire zone and the target fire scene water consumption, obtain the target fire scene water supply plan based on the fire fire water supply analyzer. Specifically, the target disaster fire zone and the target fire scene water consumption are input into the fire fire water supply analyzer, which is a device or system that can automatically calculate the best water supply plan according to the fire situation. The fire fire water supply analyzer calculates the best water supply plan according to the preset algorithm and model, including the water supply method, water supply path, water supply pressure, etc., and outputs the target fire scene water supply plan to the fire command center or firefighters.

[0024] In a possible implementation, step S400 further includes step S410, obtaining multiple homologous high-rise buildings of the same type as the target high-rise building based on the fire protection design characteristics of the target high-rise building. Specifically, the fire protection design characteristics of the target high-rise building, such as building height, structural type, fire water source configuration, etc., are analyzed, and based on these characteristics, multiple homologous high-rise buildings of the same type as the target high-rise building are retrieved from the database, that is, high-rise buildings that are similar or close to the target high-rise building in fire protection design characteristics, and these buildings face similar fire protection challenges when a fire occurs. Step S420, obtaining historical fire information of the multiple homologous high-rise buildings, including a historical disaster fire protection zoning data set, a historical fire scene water consumption data set, and a historical fire scene water supply plan data set. Specifically, for each homologous high-rise building obtained, its historical fire record is searched, and the historical fire information is extracted, including a historical disaster fire protection zoning data set, a historical fire scene water consumption data set, and a historical fire scene water supply plan data set. Among them, historical fire information refers to detailed records of fires that occurred in the same high-rise building in the past, including the location of the fire, the size of the fire, and fire-fighting measures; the historical disaster fire zone data set records the information of the fire zones divided in the historical fire; the historical fire scene water consumption data set records the data of the amount of fire-fighting water used in the historical fire; the historical fire scene water supply plan data set records the water supply plan used in the historical fire and its effect data. Step S430, taking the historical disaster fire zone data set and the historical fire scene water consumption data set as input, and taking the historical fire scene water supply plan data set as output, train to obtain the fire fire water supply analyzer. Specifically, use machine learning or deep learning algorithms to construct the model structure of the fire fire water supply analyzer (which can predict the best water supply plan based on the input fire information), take the historical disaster fire zone data set and the historical fire scene water consumption data set as input features, and the historical fire scene water supply plan data set as output labels, and use these data to train the model until the model can achieve a certain prediction accuracy on new data. Step S440, input the target disaster fire zone and the target fire scene water consumption into the fire fire water supply analyzer to obtain the target fire scene water supply plan. Specifically, the target disaster fire zone and the target fire scene water consumption are used as input data and input into the trained fire fire water supply analyzer. The fire fire water supply analyzer outputs the predicted target fire scene water supply plan based on the input data, that is, the best water supply plan predicted by the fire fire water supply analyzer based on the actual situation and fire situation of the target high-rise building. This implementation method fully utilizes the existing experience and knowledge by obtaining historical fire information of the same source high-rise buildings and using these data to train the fire fire water supply analyzer, thereby achieving the technical effect of improving the accuracy and effectiveness of the water supply plan.

[0025] Step S500, supply water to the fire fighting network of the target high-rise building based on the target fire scene water supply plan. Specifically, the fire command center or firefighters start or adjust fire pumps, valves and other equipment according to the target fire scene water supply plan, monitor the water supply of the fire fighting network (a water supply pipeline system used for fire fighting and emergency rescue), and ensure that the target fire scene water supply plan is effectively implemented. The embodiment of the present application adopts technical means such as dividing the target high-rise building into multiple fire zones, obtaining the target disaster fire zones, determining the water consumption of the target fire scene, and obtaining the target fire scene water supply plan based on the fire fighting water supply analyzer, so as to achieve the technical effect of generating a scientific and reasonable water supply plan and thus improving the water supply efficiency.

[0026] In a possible implementation, step S500 further includes step S510, obtaining real-time fire information of the target disaster fire fighting zone, including fire spread speed, flame height, and smoke concentration. Specifically, the fire information of the target disaster fire fighting zone is obtained in real time through sensors, cameras, drones and other equipment at the fire scene, that is, data of various situations occurring in real time at the fire scene, and key information is extracted, including fire spread speed, flame height, smoke concentration, etc. Step S520, obtaining a real-time fire risk coefficient based on the fire spread speed, flame height, and smoke concentration. Specifically, based on the acquired real-time fire information, a predetermined evaluation algorithm or model is used to calculate the real-time fire risk coefficient, which is a numerical value used to quantify the severity and potential risk of the fire. Step S530, dynamically adjust the target fire scene water supply plan based on the real-time fire risk coefficient to obtain a dynamic water supply plan for the target fire scene. Specifically, according to the real-time fire risk coefficient, it is evaluated whether the target fire scene water supply plan meets the fire extinguishing demand. If not, according to the real-time fire information and the real-time fire risk coefficient, the target fire scene water supply plan is dynamically adjusted, including adjusting the water supply pressure, water supply flow, water supply direction, etc. The adjusted water supply plan is the target fire scene dynamic water supply plan, which is used to better meet the fire extinguishing demand. Step S540, based on the target fire scene dynamic water supply plan, the target high-rise building fire fighting pipe network water supply is carried out. Specifically, the target fire scene dynamic water supply plan is converted into a specific operation instruction, and the fire fighting pipe network control system is used to supply water to the target high-rise building according to the operation instruction, and the water supply situation is monitored in real time to ensure the effective implementation of the target fire scene dynamic water supply plan. Since the situation at the fire scene is often changing rapidly, this implementation method can timely discover the changes and potential risks of the fire by obtaining fire information in real time and calculating the fire risk coefficient. Based on this information, the target fire scene water supply plan is dynamically adjusted to ensure the effectiveness and pertinence of the target fire scene water supply plan, and achieve the technical effect of improving the fire extinguishing efficiency.

[0027] In a possible implementation, step S500 further includes step S550, extracting historical maintenance information of fire-fighting equipment in the target high-rise building and obtaining the actual availability of fire-fighting equipment. Specifically, extracting historical maintenance information of fire-fighting equipment in the target high-rise building from a fire-fighting equipment management system or database, analyzing these historical maintenance information, including equipment maintenance records, failure rates, operating time, etc., and evaluating the actual availability of fire-fighting equipment, that is, the probability or proportion that the fire-fighting equipment can operate normally and be used for fire fighting in the current state. Step S560, obtaining the actual water supply efficiency according to the fire-fighting water supply method of the target disaster fire-fighting zone. Specifically, determining the fire-fighting water supply method of the target disaster fire-fighting zone, such as fire pump water supply, fire pool water supply, etc., and evaluating the actual water supply efficiency for different fire-fighting water supply methods, including the flow rate and pressure of the water pump, the conveying capacity of the pipe network, and possible leakage, blockage and other problems, that is, the actual water supply efficiency refers to the ratio of the amount of water that can actually be supplied to the fire scene to the theoretical water supply under a given fire-fighting water supply method. Step S570, based on the target fire scene water supply scheme, combined with the actual availability of the fire-fighting equipment and the actual water supply efficiency, calculate the actual available water volume. Specifically, according to the target fire scene water supply scheme, determine the theoretical water consumption, and combine the actual availability of the fire-fighting equipment and the actual water supply efficiency to calculate the actual amount of water that can be supplied to the fire scene, that is, the actual available water volume. Step S580, if the actual available water volume is less than the target fire scene water consumption, calculate the water consumption deviation. Specifically, compare the actual available water volume with the target fire scene water consumption. If the actual available water volume is less than the target fire scene water consumption, calculate the deviation value between the two, that is, the water consumption deviation. Step S590, based on the water consumption deviation, use mobile fire-fighting facilities to replenish water. Specifically, according to the size of the water consumption deviation, determine the water consumption that needs to be replenished, call mobile fire-fighting facilities (such as mobile fire trucks, mobile pumps, etc.), deploy them to a suitable location, replenish water, monitor the replenishment process in real time, and ensure the accuracy and timeliness of the replenishment. This implementation method takes into account the actual status of fire-fighting equipment and water supply efficiency, accurately assesses the actual available water volume, and makes timely replenishment and adjustments accordingly, thus achieving refined management of fire emergency response and achieving the technical effect of improving fire-fighting efficiency.

[0028] In a possible implementation, step S590 further includes step S591, obtaining the maximum water supply of each mobile fire-fighting facility and constructing a maximum water supply set. Specifically, query the list of available mobile fire-fighting facilities, such as mobile fire trucks, mobile pumps, etc., obtain the maximum water supply of each mobile fire-fighting facility (i.e., the maximum amount of water they can provide), and summarize these maximum water supplies into a set, i.e., the maximum water supply set. Step S592, based on the maximum water supply set, extract multiple mobile fire-fighting facilities that meet the water consumption deviation, and construct a mobile fire-fighting facility set. Specifically, analyze the water consumption deviation, i.e., the difference between the actual available water volume and the target fire scene water consumption, traverse the maximum water supply set, find those mobile fire-fighting facilities whose maximum water supply can meet or exceed the water consumption deviation, and form these mobile fire-fighting facilities that meet the conditions into a set, i.e., the mobile fire-fighting facility set. Step S593, according to the mobile fire-fighting facility set and the location information of the target high-rise building, obtain the optimized path from each mobile fire-fighting facility to the target high-rise building, obtain the call time of each mobile fire-fighting facility based on the optimized path, and construct a mobile fire-fighting facility call time set. Specifically, the location information (such as longitude and latitude, address, etc.) of the target high-rise building is obtained. For each mobile fire-fighting facility in the mobile fire-fighting facility set, the optimized path (shortest path, fastest path, etc.) to the target high-rise building is calculated using a map service or a path planning algorithm. Based on the optimized path, the call time of each mobile fire-fighting facility to the target high-rise building is calculated, and a mobile fire-fighting facility call time set is constructed. Step S594, the mobile fire-fighting facility call time set is sorted in ascending order, and the mobile fire-fighting facility corresponding to the shortest call time is extracted for water supply. Specifically, the mobile fire-fighting facility call time set is sorted in ascending order, that is, sorted from short to long according to the call time, and the mobile fire-fighting facility with the shortest call time (that is, the first to arrive) is extracted, and the mobile fire-fighting facility is preferentially called for water supply to ensure that the fire scene can get timely water supply support. This implementation method ensures that sufficient water is delivered to the fire scene in the shortest time by considering the maximum water supply, location information, and optimized path and call time of each mobile fire-fighting facility to reach the fire scene, and achieves the technical effect of efficiently and accurately selecting suitable mobile fire-fighting facilities for water supply.

[0029] In the above, refer to Figure 1 A water supply method for a high-rise building fire according to an embodiment of the present invention is described in detail. Figure 2 A water supply system for a high-rise building fire according to an embodiment of the present invention is described.

[0030] A water supply system for a high-rise building fire according to an embodiment of the present invention is used to solve the technical problem of the lack of scientific basis and precise calculation in the existing water supply method for high-rise building fires, resulting in low water supply efficiency, so as to achieve the technical effect of generating a scientific and reasonable water supply plan and thus improving water supply efficiency. A water supply system for a high-rise building fire includes: a fire zone division module 10, a target disaster fire zone acquisition module 20, a target fire scene water consumption determination module 30, a target fire scene water supply plan acquisition module 40, and a water supply module 50.

[0031] The fire zone division module 10 is used to divide the target high-rise building into multiple fire zones according to the fire water supply method; the target disaster fire zone acquisition module 20 is used to obtain the target disaster fire zone where the fire occurs, wherein the target disaster fire zone is any one of the multiple fire zones; the target fire scene water consumption determination module 30 is used to obtain the burning area of ​​the target disaster fire zone, and determine the target fire scene water consumption based on the burning area; the target fire scene water supply plan acquisition module 40 is used to obtain the target fire scene water supply plan based on the target disaster fire zone and the target fire scene water consumption and based on the fire water supply analyzer; the water supply module 50 is used to supply water to the fire pipe network of the target high-rise building based on the target fire scene water supply plan.

[0032] The specific configuration of the target fire scene water supply scheme acquisition module 40 will be described in detail below. As described above, according to the target disaster fire zone and the target fire scene water consumption, based on the fire fire water supply analyzer, the target fire scene water supply scheme is acquired, and the target fire scene water supply scheme acquisition module 40 may further include: a homologous high-rise building acquisition unit is used to acquire multiple homologous high-rise buildings of the same type as the target high-rise building based on the fire protection design characteristics of the target high-rise building; a historical fire information acquisition unit is used to acquire historical fire information of the multiple homologous high-rise buildings, including a historical disaster fire zone data set, a historical fire scene water consumption data set, and a historical fire scene water supply scheme data set; a fire fire water supply analyzer training unit is used to use the historical disaster fire zone data set and the historical fire scene water consumption data set as inputs, and the historical fire scene water supply scheme data set as outputs, to train and obtain the fire fire water supply analyzer; the target fire scene water supply scheme acquisition unit is used to input the target disaster fire zone and the target fire scene water consumption into the fire fire water supply analyzer to obtain the target fire scene water supply scheme.

[0033] The specific configuration of the water supply module 50 will be described in detail below. As described above, the fire fighting pipe network water supply of the target high-rise building is carried out based on the target fire scene water supply plan, and the water supply module 50 may further include: a real-time fire information acquisition unit for acquiring real-time fire information of the target disaster fire fighting zone, including fire spread speed, flame height, and smoke concentration; a real-time fire risk coefficient acquisition unit for acquiring a real-time fire risk coefficient according to the fire spread speed, flame height, and smoke concentration; a dynamic adjustment unit for dynamically adjusting the target fire scene water supply plan based on the real-time fire risk coefficient to obtain a target fire scene dynamic water supply plan; and a water supply unit for supplying water to the fire fighting pipe network of the target high-rise building based on the target fire scene dynamic water supply plan.

[0034] Among them, the water supply module 50 may further include: a historical maintenance information acquisition unit for extracting historical maintenance information of fire-fighting equipment in the target high-rise building, and obtaining the actual availability of the fire-fighting equipment; an actual water supply efficiency acquisition unit for obtaining the actual water supply efficiency according to the fire-fighting water supply method of the target disaster fire-fighting zone; an actual available water volume acquisition unit for calculating the actual available water volume based on the target fire scene water supply plan, combined with the actual availability of the fire-fighting equipment and the actual water supply efficiency; a water consumption deviation acquisition unit for calculating the water consumption deviation if the actual available water volume is less than the target fire scene water consumption; a water consumption replenishment unit for using mobile fire-fighting facilities for water replenishment based on the water consumption deviation.

[0035] Among them, based on the water consumption deviation, mobile fire-fighting facilities are used to replenish water consumption, and the water consumption replenishment unit may further include: a maximum water supply set construction subunit is used to obtain the maximum water supply of each mobile fire-fighting facility and construct a maximum water supply set; a mobile fire-fighting facility set construction subunit is used to extract multiple mobile fire-fighting facilities that meet the water consumption deviation based on the maximum water supply set, and construct a mobile fire-fighting facility set; a mobile fire-fighting facility call time set construction subunit is used to obtain the optimized path from each mobile fire-fighting facility to the target high-rise building according to the location information of the mobile fire-fighting facility set and the target high-rise building, obtain the call time of each mobile fire-fighting facility based on the optimized path, and construct a mobile fire-fighting facility call time set; an ascending arrangement subunit is used to arrange the mobile fire-fighting facility call time set in ascending order, and extract the mobile fire-fighting facility corresponding to the shortest call time for water consumption replenishment.

[0036] The specific configuration of the fire fighting zone division module 10 will be described in detail below. As described above, the target high-rise building is divided into a plurality of fire fighting zones according to the fire fighting water supply method, and the fire fighting zone division module 10 may further include: a fire fighting zone division unit for dividing the entire target high-rise building into a fire fighting zone if the fire fighting water supply method is a one-pump-to-top method; a plurality of fire fighting zone division units for dividing the target high-rise building into fire fighting zones according to the head of each water pump if the fire fighting water supply method is a series water supply method, wherein the number of fire fighting zones is equal to the number of water pumps, and if the fire fighting water supply method is a gravity water supply method, dividing the target high-rise building into fire fighting zones according to the floor zones that the pressure reducing equipment is responsible for, wherein the number of fire fighting zones is equal to the number of pressure reducing equipment.

[0037] The specific configuration of the target fire scene water consumption determination module 30 will be described in detail below. As described above, the burning area of ​​the target disaster fire zone is obtained, and the target fire scene water consumption is determined based on the burning area. The target fire scene water consumption determination module 30 may further include: a fire extinguishing water gun quantity acquisition unit for calculating the number of fire extinguishing water guns according to the burning area of ​​the target disaster fire zone and the control area of ​​each water gun; and a target fire scene water consumption acquisition unit for calculating the target fire scene water consumption based on the number of fire extinguishing water guns and the flow rate of each water gun.

[0038] A water supply system for high-rise building fires provided in an embodiment of the present invention can execute a water supply method for high-rise building fires provided in any embodiment of the present invention, and has functional modules and beneficial effects corresponding to the execution method.

[0039] Although the present application makes various references to certain modules in the system according to the embodiments of the present application, any number of different modules may be used and run on the user terminal and / or server, and the various units and modules included are only divided according to functional logic, but are not limited to the above division, as long as the corresponding functions can be achieved; in addition, the specific names of the functional units are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of the present invention.

[0040] The above specific implementation manner does not constitute a limitation to the protection scope of the present application. It should be understood by those skilled in the art that various modifications, combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application. In some cases, the actions or steps recorded in the present application can be performed in an order different from that in the embodiment and can still achieve the desired results. In addition, the process depicted in the accompanying drawings does not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

Claims

1. A water supply method for high-rise building fire, characterized in that: The method comprises: Divide the target high-rise building into multiple fire zones according to the fire water supply method; Obtaining a target disaster fire zone where the fire occurs, wherein the target disaster fire zone is any one of the multiple fire zones; Obtaining the burning area of ​​the target disaster fire zone, and determining the water consumption of the target fire scene based on the burning area; According to the target disaster fire zone and the target fire water consumption, based on the fire water supply analyzer, a target fire water supply plan is obtained; The fire protection pipe network of the target high-rise building is supplied with water based on the target fire scene water supply plan.

2. A water supply method for high-rise building fire according to claim 1, characterized in that: The method of obtaining a target fire scene water supply plan based on the target disaster fire zone and the target fire scene water consumption and the fire fighting water supply analyzer includes: Based on the fire protection design characteristics of the target high-rise building, a plurality of homologous high-rise buildings of the same type as the target high-rise building are obtained; Obtaining historical fire information of the plurality of homologous high-rise buildings, including a historical disaster fire zone data set, a historical fire scene water consumption data set, and a historical fire scene water supply plan data set; The fire fighting water supply analyzer is obtained by training the historical disaster fire fighting zoning data set and the historical fire scene water consumption data set as input and the historical fire scene water supply plan data set as output; The target disaster fire protection zone and the target fire scene water consumption are input into the fire fighting water supply analyzer to obtain the target fire scene water supply plan.

3. A water supply method for high-rise building fire according to claim 2, characterized in that: The fire protection pipe network water supply for the target high-rise building based on the target fire scene water supply scheme includes: Obtain real-time fire information of the target disaster fire zone, including fire spread speed, flame height, and smoke concentration; Obtaining a real-time fire risk coefficient based on the fire spread speed, flame height, and smoke density; Dynamically adjusting the target fire scene water supply plan based on the real-time fire risk coefficient to obtain a target fire scene dynamic water supply plan; The fire protection pipe network of the target high-rise building is supplied with water based on the dynamic water supply scheme of the target fire scene.

4. A water supply method for high-rise building fire according to claim 2, characterized in that: The fire protection pipe network water supply for the target high-rise building based on the target fire scene water supply scheme also includes: Extract the historical maintenance information of fire-fighting equipment in the target high-rise building and obtain the actual availability of fire-fighting equipment; According to the fire water supply method of the target disaster fire zone, the actual water supply efficiency is obtained; Based on the target fire scene water supply plan, combined with the actual availability rate of the fire fighting equipment and the actual water supply efficiency, the actual available water volume is calculated; If the actual available water volume is less than the target fire scene water volume, the water volume deviation is calculated; Based on the water consumption deviation, mobile fire-fighting facilities are used to replenish water.

5. A water supply method for high-rise building fire according to claim 4, characterized in that: Based on the water consumption deviation, the mobile fire-fighting facilities are used to replenish water consumption, including: Obtain the maximum water supply of each mobile fire-fighting facility and construct a maximum water supply set; Based on the maximum water supply set, extract multiple mobile fire-fighting facilities that meet the water consumption deviation, and construct a mobile fire-fighting facility set; According to the mobile fire-fighting facility set and the location information of the target high-rise building, an optimized path from each mobile fire-fighting facility to the target high-rise building is obtained, and based on the optimized path, a calling time of each mobile fire-fighting facility is obtained to construct a mobile fire-fighting facility calling time set; The mobile fire-fighting facility calling time set is arranged in ascending order, and the mobile fire-fighting facility corresponding to the shortest calling time is extracted for water replenishment.

6. A water supply method for high-rise building fire according to claim 1, characterized in that: The target high-rise building is divided into multiple fire zones according to the fire water supply method, including: If the fire water supply method is a pump-to-top method, the entire target high-rise building is divided into one fire zone; If the fire water supply mode is a series water supply mode, the target high-rise building is divided into fire zones according to the head of each water pump, wherein the number of fire zones is equal to the number of water pumps; If the fire water supply method is a gravity water supply method, the target high-rise building is divided into fire zones according to the floor zones that the pressure reducing equipment is responsible for, wherein the number of fire zones is equal to the number of pressure reducing equipment.

7. A water supply method for high-rise building fire according to claim 1, characterized in that: The step of obtaining the burning area of ​​the target disaster fire zone and determining the target fire scene water consumption based on the burning area includes: The number of fire-fighting water guns is calculated based on the burning area of ​​the target disaster fire zone and the control area of ​​each water gun; Based on the number of fire-fighting water guns and combined with the flow rate of each water gun, the target fire scene water consumption is calculated.

8. A water supply system for high-rise building fires, characterized in that: The system is used to implement a water supply method for a high-rise building fire according to any one of claims 1 to 7, and the system comprises: A fire protection zone division module, which is used to divide the target high-rise building into multiple fire protection zones according to the fire protection water supply method; A target disaster fire zone acquisition module, the target disaster fire zone acquisition module is used to acquire the target disaster fire zone where the fire occurs, wherein the target disaster fire zone is any one of the multiple fire zones; A target fire scene water consumption determination module, the target fire scene water consumption determination module is used to obtain the burning area of ​​the target disaster fire zone, and determine the target fire scene water consumption based on the burning area; A target fire scene water supply scheme acquisition module, the target fire scene water supply scheme acquisition module is used to acquire the target fire scene water supply scheme based on the fire fighting water supply analyzer according to the target disaster fire fighting zone and the water consumption of the target fire scene; A water supply module is used to supply water to the fire protection pipe network of the target high-rise building based on the target fire scene water supply plan.

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