Method and device for predicting maintenance rate of inner ring fire cover

Abstract

The invention relates to an inner ring fire cover maintenance rate prediction method and device, and the method comprises the steps: obtaining a first titration value and a second titration value corresponding to an ignition needle on a target inner ring fire cover, a third titration value corresponding to a thermocouple, and a target gas flow value corresponding to a flame stabilizing hole, and obtaining an experiment value under a specific anti-blocking experiment condition; the anti-blocking performance of the elements in the target inner ring fire cover can be quantitatively evaluated by normalizing the values and the corresponding ratio values to obtain an anti-blocking score value, and the maintenance rate corresponding to the anti-blocking score value is determined as the predicted maintenance rate of the target inner ring fire cover based on the target mapping relation. The prediction of the maintenance rate of the target inner ring fire cover can be realized.

Description

Technical Field

[0001] The invention relates to the field of cooking stoves, and in particular to a method and a device for predicting the maintenance rate of an inner ring fire cover. Background Art

[0002] The inner ring fire cover is an important part of the stove. The setting of the inner ring fire cover helps to concentrate the flame, so that the flame is more evenly distributed on the bottom of the pot, avoiding burning of food or uneven heating. At the same time, it can also prevent the flame from directly contacting external objects and reduce the risk of fire. Therefore, the application of the inner ring fire cover plays an important role in improving the performance of the stove and the safety of the stove. During the use of the stove, the overflow or splashing impurities produced by cooking fall on the components related to the inner ring fire cover and the fire control, which will affect the use of the inner ring fire cover. If necessary, the inner ring fire cover needs to be repaired. Therefore, how to evaluate the maintenance rate of the inner ring fire cover is very important for evaluating the performance of the inner ring fire cover. Summary of the invention

[0003] In order to solve at least one of the technical problems mentioned above, the present disclosure proposes a method and device for predicting the maintenance rate of an inner ring fire cover.

[0004] In one aspect, the present disclosure provides a method for predicting the maintenance rate of an inner ring fire cover, the method comprising:

[0005] Obtaining a first titration value corresponding to the ignition needle of the target inner ring fire cover, the first titration value representing a titration amount corresponding to when the ignition needle is titrated with water until ignition fails to succeed;

[0006] Obtaining a second titration value corresponding to the ignition needle of the target inner ring fire cover, the second titration value representing the titration amount corresponding to when the ignition needle is titrated with oil until ignition fails to succeed;

[0007] Obtaining a third titration value corresponding to the thermocouple of the target inner ring fire cover, the third titration value representing the titration amount corresponding to when the thermocouple is titrated with oil until ignition fails successfully;

[0008] Obtain a target gas flow value corresponding to the flame stabilizing hole of the target inner ring fire cover, the target gas flow value representing the gas flow required for re-realizing the flame transmission after the flame stabilizing hole is completely blocked;

[0009] According to the historical maintenance data of different models of inner ring fire covers, the corresponding proportion values ​​of the first titration value, the second titration value, the third titration value and the target gas flow value are determined, and the corresponding proportion values ​​represent the proportion of the maintenance events caused by the corresponding impurity blockage of the corresponding fire cover element in the overall maintenance events;

[0010] The first titration value, the second titration value, the third titration value, the gas flow value and the corresponding proportion value are normalized to obtain the anti-blocking score value of the target inner ring fire cover;

[0011] Based on the target mapping relationship, the maintenance rate corresponding to the anti-blocking score value is determined as the predicted maintenance rate of the target inner ring fire cover. The target mapping relationship represents the corresponding relationship between the anti-blocking score value and the maintenance rate of the inner ring fire cover.

[0012] In an optional embodiment, the first titration value, the second titration value, the third titration value, the target gas flow value and the corresponding proportion value are normalized to obtain the anti-blocking score value of the target inner ring fire cover, including:

[0013] The first titration value, the second titration value, the third titration value and the target gas flow value are respectively multiplied by the corresponding proportion values ​​to obtain the weighted values ​​corresponding to the first titration value, the second titration value, the third titration value and the target gas flow value;

[0014] Add the weighted values ​​corresponding to the first titration value, the second titration value, the third titration value and the target gas flow value to obtain a total weighted value;

[0015] The ratio of the difference between the total weighted value and the first preset value to the second preset value is determined as the anti-blocking score value.

[0016] In an optional embodiment, the method further comprises:

[0017] Obtain the anti-blocking score and maintenance rate corresponding to different types of inner ring fire covers;

[0018] The anti-blocking score values ​​and maintenance rates corresponding to different types of inner ring fire covers were subjected to curve fitting to obtain the target mapping relationship.

[0019] In an optional embodiment, obtaining a first titration value corresponding to an ignition needle of a target inner ring fire cover includes:

[0020] Obtaining titration amounts corresponding to multiple water titration operations performed on the ignition needle, and stopping each water titration operation until the target inner ring fire cover cannot be successfully ignited;

[0021] The minimum value among the titration amounts corresponding to the multiple water titration operations is determined as the first titration value.

[0022] In an optional embodiment, obtaining a second titration value corresponding to the ignition needle of the target inner ring fire cover includes:

[0023] Obtaining titration amounts corresponding to multiple oil titration operations performed on the ignition needle, and stopping each oil titration operation until the target inner ring fire cover cannot be successfully ignited;

[0024] The minimum value among the titration amounts corresponding to the multiple oil titration operations is determined as the second titration value.

[0025] In an optional embodiment, obtaining a third titration value corresponding to a thermocouple of a target inner ring fire cover includes:

[0026] Obtaining titration amounts corresponding to multiple oil titration operations performed on the thermocouple, and stopping each oil titration operation until the target inner ring fire cover cannot be successfully ignited;

[0027] The minimum value among the titration amounts corresponding to the multiple oil titration operations is determined as the third titration value.

[0028] In an optional embodiment, obtaining a target gas flow value corresponding to the flame stabilizing hole of the target inner ring fire cover includes:

[0029] Obtain the gas flow rates required for restoring the flame after the flame stabilizing holes are completely blocked under different gas supply pressures;

[0030] The minimum value among the gas flow rates is determined as the target gas flow rate value.

[0031] In a second aspect, the present invention further provides a device for predicting the maintenance rate of an inner ring fire cover, comprising:

[0032] A first acquisition module is used to acquire a first titration value corresponding to the ignition needle of the target inner ring fire cover, where the first titration value represents the titration amount corresponding to the ignition needle being titrated with water until ignition fails to succeed;

[0033] A second acquisition module is used to obtain a second titration value corresponding to the ignition needle of the target inner ring fire cover, the second titration value representing the titration amount corresponding to the ignition needle when the oil is titrated until the ignition cannot be successfully ignited;

[0034] A third acquisition module is used to obtain a third titration value corresponding to the thermocouple of the target inner ring fire cover, where the third titration value represents the titration amount corresponding to the thermocouple when the oil is titrated until the ignition fails to succeed;

[0035] A fourth acquisition module is used to acquire a target gas flow value corresponding to the flame stabilizing hole of the target inner ring fire cover, wherein the target gas flow value represents the gas flow required for re-realizing the flame transmission after the flame stabilizing hole is completely blocked;

[0036] A proportion value determination module is used to determine the proportion values ​​corresponding to the first titration value, the second titration value, the third titration value and the target gas flow value according to the historical maintenance data of different types of inner ring fire covers, and the corresponding proportion value represents the proportion of the maintenance event caused by the corresponding impurity blockage of the corresponding fire cover element in the overall maintenance event;

[0037] A normalization module is used to normalize the first titration value, the second titration value, the third titration value, the gas flow value and the corresponding proportion value to obtain the anti-blocking score value of the target inner ring fire cover;

[0038] The maintenance rate prediction module is used to determine the maintenance rate corresponding to the anti-blocking score value as the predicted maintenance rate of the target inner ring fire cover based on the target mapping relationship. The target mapping relationship represents the corresponding relationship between the anti-blocking score value and the maintenance rate of the inner ring fire cover.

[0039] In a third aspect, the present invention further provides an electronic device, comprising:

[0040] processor;

[0041] a memory for storing processor-executable instructions;

[0042] Wherein, the processor is used to execute instructions to implement the above-mentioned inner ring fire cover maintenance rate prediction method.

[0043] In a fourth aspect, the present invention further provides a storage medium, which, when instructions in the storage medium are executed by a processor of an electronic device, enables the electronic device to execute the above-mentioned inner ring fire cover maintenance rate prediction method.

[0044] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0045] The implementation of this disclosure has the following beneficial effects:

[0046] Obtain the first titration value corresponding to the ignition pin of the target inner ring fire cover, the first titration value represents the titration amount corresponding to the ignition pin when water is titrated until ignition fails; obtain the second titration value corresponding to the ignition pin of the target inner ring fire cover, the second titration value represents the titration amount corresponding to the ignition pin when oil is titrated until ignition fails; obtain the third titration value corresponding to the thermocouple of the target inner ring fire cover, the third titration value represents the titration amount corresponding to the thermocouple when oil is titrated until ignition fails; obtain the target gas flow value corresponding to the flame stabilizing hole of the target inner ring fire cover, the target gas flow value represents the gas flow required for the flame stabilizing hole to re-realize the fire after it is completely blocked; according to different models Based on the historical maintenance data of the inner ring fire cover, the corresponding proportion values ​​of the first titration value, the second titration value, the third titration value and the target gas flow value are determined, and the corresponding proportion values ​​represent the proportion of the maintenance events of the corresponding fire cover component caused by the corresponding impurity blockage in the overall maintenance events; the first titration value, the second titration value, the third titration value, the gas flow value and the corresponding proportion values ​​are normalized to obtain the anti-blocking score value of the target inner ring fire cover; based on the target mapping relationship, the maintenance rate corresponding to the anti-blocking score value is determined as the predicted maintenance rate of the target inner ring fire cover, and the target mapping relationship represents the corresponding relationship between the anti-blocking score value and the maintenance rate of the inner ring fire cover.

[0047] The present invention can obtain the experimental values ​​under specific anti-blocking experimental conditions by acquiring the first titration value and the second titration value corresponding to the ignition pin on the target inner ring fire cover, the third titration value corresponding to the thermocouple and the target gas flow value corresponding to the flame stabilizing hole. The anti-blocking score value is obtained by normalizing the above values ​​with the corresponding proportion values, so as to quantitatively evaluate the anti-blocking performance of the components in the target inner ring fire cover. The maintenance rate corresponding to the anti-blocking score value is determined as the predicted maintenance rate of the target inner ring fire cover based on the target mapping relationship, so as to realize the prediction of the maintenance rate of the target inner ring fire cover.

[0048] Further features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present application or the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the prior art description. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present disclosure, and are used together with the specification to explain the principles of the present disclosure, and do not constitute an improper limitation of the present disclosure.

[0050] Figure 1 is a schematic diagram of an implementation environment according to an exemplary embodiment;

[0051] Figure 2 is a flow chart of a method for predicting the maintenance rate of an inner ring fire cover according to an exemplary embodiment;

[0052] Figure 3 is a flow chart showing a method of obtaining a first titration value corresponding to an ignition needle of a target inner ring fire cover according to an exemplary embodiment;

[0053] Figure 4 is a flow chart showing a method of obtaining a second titration value corresponding to an ignition needle of a target inner ring fire cover according to an exemplary embodiment;

[0054] Figure 5 is a flow chart showing a method of obtaining a third titration value corresponding to a thermocouple of a target inner ring fire cover according to an exemplary embodiment;

[0055] Figure 6 is a flow chart showing a method of obtaining a target gas flow value corresponding to a flame stabilizing hole of a target inner ring fire cover according to an exemplary embodiment;

[0056] Figure 7is a flow chart showing a method of obtaining a blocking prevention score value of a target inner ring fire cover according to an exemplary embodiment;

[0057] Figure 8 is a schematic diagram of a device for predicting the maintenance rate of an inner ring fire cover according to an exemplary embodiment;

[0058] Fig. 9 It is a block diagram of an electronic device for predicting the maintenance rate of an inner ring fire cover according to an exemplary embodiment. DETAILED DESCRIPTION

[0059] The following will be combined with the drawings in the embodiments of this specification to clearly and completely describe the technical solutions in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this specification, not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0060] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, 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 clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products, or devices.

[0061] Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numerals in the drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise indicated. The word "exemplary" is used specifically herein to mean "serving as an example, embodiment, or illustrative". Any embodiment described herein as "exemplary" is not necessarily to be construed as being superior or better than other embodiments.

[0062] The term "and / or" herein is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the term "at least one" herein represents any combination of at least two of any one or more of a plurality of. For example, including at least one of A, B, and C can represent including any one or more elements selected from the set consisting of A, B, and C.

[0063] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific embodiments. It should be understood by those skilled in the art that the present disclosure can also be implemented without certain specific details. In some examples, methods, means, components and circuits well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present disclosure.

[0064] See also Figure 1 , Figure 1 is a schematic diagram of an application environment according to an exemplary embodiment. Figure 1 As shown, the application environment may include a server 01 and a terminal 02 .

[0065] In an optional embodiment, server 01 can be used for calculation and processing of the inner ring fire cover maintenance rate prediction method. Specifically, server 01 can be an independent physical server, or a server cluster or distributed system composed of multiple physical servers, or a cloud server that provides basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, content delivery networks (CDN), and big data and artificial intelligence platforms.

[0066] In an optional embodiment, the terminal 02 may perform calculation processing in combination with the inner ring fire cover maintenance rate prediction method of the server 01. Specifically, the terminal 02 may include but is not limited to electronic devices such as smart phones, desktop computers, tablet computers, laptop computers, smart speakers, digital assistants, augmented reality (AR) / virtual reality (VR) devices, smart wearable devices, etc. Optionally, the operating system running on the electronic device may include but is not limited to Android system, IOS system, Linux system, Windows system, Unix system, etc.

[0067] For example, the first titration value corresponding to the ignition needle of the target inner ring fire cover, the second titration value corresponding to the ignition needle of the target inner ring fire cover, the third titration value corresponding to the thermocouple of the target inner ring fire cover and the target gas flow value corresponding to the flame stabilizing hole of the target inner ring fire cover are obtained through terminal 02. The first titration value represents the titration amount corresponding to the ignition needle being titrated with water until successful ignition fails, the second titration value represents the titration amount corresponding to the ignition needle being titrated with oil until successful ignition fails, the third titration value represents the titration amount corresponding to the thermocouple being titrated with oil until successful ignition fails, and the target gas flow value represents the gas flow required for the flame stabilizing hole to re-realize fire transmission after it is completely blocked, and the cooking demand information is sent to server 01, which performs the calculation according to different Based on the historical maintenance data of the inner ring fire cover of the model, determine the corresponding proportion values ​​of the first titration value, the second titration value, the third titration value and the target gas flow value, the corresponding proportion values ​​represent the proportion of the maintenance events of the corresponding fire cover component caused by the corresponding impurity blockage in the overall maintenance events; normalize the first titration value, the second titration value, the third titration value, the gas flow value and the corresponding proportion values ​​to obtain the anti-blocking score value of the target inner ring fire cover; based on the target mapping relationship, determine the maintenance rate corresponding to the anti-blocking score value as the predicted maintenance rate of the target inner ring fire cover, the target mapping relationship represents the corresponding relationship between the anti-blocking score value and the maintenance rate of the inner ring fire cover, and then send the predicted maintenance rate of the target inner ring fire cover to terminal 02.

[0068] In addition, it should be noted that Figure 1 What is shown is only one application environment provided by the present disclosure. In actual application, other application environments may also be included.

[0069] In the embodiments of this specification, the server 01 and the terminal 02 may be directly or indirectly connected via wired or wireless communication, which is not limited in this disclosure.

[0070] Figure 2 : is a flow chart of a method for predicting the maintenance rate of an inner ring fire cover according to an exemplary embodiment, the method comprising:

[0071] Step S201: obtaining a first titration value corresponding to the ignition needle of the target inner ring fire cover, wherein the first titration value represents a titration amount corresponding to when the ignition needle is titrated with water until ignition fails to succeed.

[0072] In the disclosed embodiment, the target inner ring fire cover can be any inner ring fire cover including an ignition needle, a thermocouple and a flame stabilizing hole. The operation of titrating water on the ignition needle can cover the ignition hole position on the target inner ring fire cover and the front edge of the protective umbrella at the front end of the ignition hole, so as to better evaluate the performance of the target inner ring fire cover through the titration water test. Optionally, the titration water test can control the titration amount of water through a constant flow peristaltic pump, starting from 1mL (milliliter), and increasing by 1mL each time until ignition fails, and record the titration amount when ignition fails.

[0073] In an optional embodiment, if Figure 3 As shown, obtaining the first titration value corresponding to the ignition needle of the target inner ring fire cover includes:

[0074] Step S2011: obtaining the titration amounts corresponding to the multiple water titration operations performed on the ignition needle, and stopping each water titration operation until the target inner ring fire cover cannot be successfully ignited.

[0075] In the disclosed embodiment, in order to make the first titration value obtained more accurate, the ignition needle can be re-titrated with water multiple times, and each titration operation is stopped until the target inner ring fire cover cannot be successfully ignited, and the titration amount is recorded each time when the ignition fails.

[0076] Step S2012: Determine the minimum value of the titration amounts corresponding to the multiple water titration operations as the first titration value.

[0077] In the embodiment of the present disclosure, there are differences in the titration amounts corresponding to the multiple water titration operations, and the minimum value of the multiple titration amounts is determined as the first titration value.

[0078] Based on the above, it can be known that in the embodiment of the present disclosure, by obtaining the titration amount corresponding to each of the multiple water titration operations performed on the ignition needle, each water titration operation is stopped until the target inner ring fire cover cannot be successfully ignited, and the minimum value of the titration amounts corresponding to the multiple water titration operations is determined as the first titration value. This can avoid the titration amount in accidental events affecting the acquisition of the first titration value, making the first titration value more accurate.

[0079] Step S202: obtaining a second titration value corresponding to the ignition needle of the target inner ring ignition cover, wherein the second titration value represents a titration amount corresponding to when the ignition needle is titrated with oil until ignition fails to succeed.

[0080] In the disclosed embodiment, the operation of titrating the oil with the ignition needle can cover the ignition hole position on the target inner ring fire cover and the front edge of the protective umbrella at the front end of the ignition hole, so as to better evaluate the performance of the target inner ring fire cover through the titration oil test. Optionally, the titration oil test can control the titration amount of the oil by a constant flow peristaltic pump, starting from 1mL (milliliter), increasing by 1mL each time until ignition fails, and recording the titration amount when ignition fails. Optionally, the above-mentioned oil used for titration can be emulsified oil.

[0081] In an optional embodiment, if Figure 4 As shown, obtaining the second titration value corresponding to the ignition needle of the target inner ring fire cover includes:

[0082] Step S2021: Obtain the titration amounts corresponding to the multiple oil titration operations performed on the ignition needle, and stop each oil titration operation until the target inner ring fire cover cannot be successfully ignited.

[0083] In the disclosed embodiment, in order to make the obtained second titration value more accurate, the ignition needle can be re-titrated with oil multiple times, and each titration operation is stopped until the target inner ring fire cover cannot be successfully ignited, and the titration amount is recorded for each time when the ignition fails.

[0084] Step S2022: Determine the minimum value of the titration amounts corresponding to the multiple oil titration operations as the second titration value.

[0085] In the disclosed embodiment, there are differences in the titration amounts corresponding to the multiple oil titration operations, and the minimum value among the multiple titration amounts is determined as the second titration value.

[0086] Based on the above, it can be known that in the embodiment of the present disclosure, by obtaining the titration amount corresponding to each of the multiple titration oil operations performed on the ignition needle, each titration oil operation is stopped until the target inner ring fire cover cannot be successfully ignited, and the minimum value of the titration amounts corresponding to the multiple titration oil operations is determined as the second titration value. This can avoid the titration amount in accidental events affecting the acquisition of the second titration value, making the second titration value more accurate.

[0087] Step S203: obtaining a third titration value corresponding to the thermocouple of the target inner ring fire cover, where the third titration value represents the titration amount corresponding to when the thermocouple is titrated with oil until ignition fails.

[0088] In the disclosed embodiment, the operation of titrating the thermocouple oil may include the position of the protective hole on the target inner ring fire cover, so as to better evaluate the performance of the target inner ring fire cover through the titration oil test. Optionally, the titration oil test can control the titration amount of the oil through a constant flow peristaltic pump, starting from 1mL (milliliter), increasing by 1mL each time until the ignition fails, and recording the titration amount when the ignition fails. Optionally, the above-mentioned oil used for titration can be emulsified oil.

[0089] In an optional embodiment, if Figure 5 As shown, obtaining the third titration value corresponding to the thermocouple of the target inner ring fire cover includes:

[0090] Step S2031: obtaining titration amounts corresponding to multiple oil titration operations performed on the thermocouple, and stopping each oil titration operation until the target inner ring fire cover cannot be successfully ignited.

[0091] In the disclosed embodiment, in order to make the third titration value obtained more accurate, the thermocouple can be re-titrated with oil multiple times, and each titration operation is stopped until the target inner ring fire cover cannot be successfully ignited, and the titration amount is recorded each time when the ignition fails.

[0092] Step S2032: Determine the minimum value of the titration amounts corresponding to the multiple oil titration operations as the third titration value.

[0093] In the embodiment of the present disclosure, there are differences in the titration amounts corresponding to the multiple oil titration operations, and the minimum value of the multiple titration amounts is determined as the third titration value.

[0094] Based on the above, it can be known that in the embodiment of the present disclosure, by obtaining the titration amount corresponding to each of the multiple titration oil operations performed on the thermocouple, each titration oil operation is stopped until the target inner ring fire cover cannot be successfully ignited, and the minimum value of the titration amounts corresponding to the multiple titration oil operations is determined as the third titration value. This can avoid the titration amount in accidental events affecting the acquisition of the third titration value, making the third titration value more accurate.

[0095] Step S204: obtaining a target gas flow value corresponding to the flame stabilizing holes of the target inner ring fire cover, wherein the target gas flow value represents the gas flow required to re-realize the flame transmission after the flame stabilizing holes are completely blocked.

[0096] In the disclosed embodiment, the gas flow rate required for re-realizing fire transfer after the flame-stabilizing hole is completely blocked can be understood as the gas flow rate value flowing through the flame-stabilizing hole after the flame-stabilizing hole is completely blocked by impurities, the gas stove switch is turned on for ignition operation, and the target inner ring fire cover has successfully realized fire transfer through the steps of ignition, fire preservation, flame stabilization, and fire transfer. The value is expressed in milliliters.

[0097] In an optional embodiment, if Figure 6 As shown, the target gas flow value corresponding to the flame stabilizing hole of the target inner ring fire cover is obtained, including:

[0098] Step S2041: Obtaining various gas flow rates required for re-realizing flame transmission after the flame stabilizing holes are completely blocked under different gas supply pressures.

[0099] In the embodiment of the present disclosure, in order to make the target gas flow value obtained more accurate, after the flame hole is completely blocked, the gas flow required for re-realizing the flame transmission can be recorded at different gas supply pressures to obtain the gas flow required for re-realizing the flame transmission at different gas supply pressures. Optionally, the gas supply pressure can be set to 1kPa (kilopascals), 2kPa, 3kPa, etc.

[0100] Step S2042: Determine the minimum value of each gas flow rate as the target gas flow rate value.

[0101] In the embodiment of the present disclosure, there are differences among the gas flow rates, and the minimum value among the gas flow rates is determined as the target gas flow value.

[0102] Based on the above, it can be known that in the embodiment of the present disclosure, by obtaining the various gas flow rates required for re-realizing fire transmission after the flame stabilizing holes are fully blocked under different gas supply pressures, the minimum value of each gas flow rate is determined as the target gas flow rate value. This can avoid the gas flow rate in accidental events from affecting the determination of the target gas flow rate value, thereby making the target gas flow rate value more accurate.

[0103] Step S205: Determine the proportion values ​​corresponding to the first titration value, the second titration value, the third titration value and the target gas flow value according to the historical maintenance data of the inner ring fire cover of different models, and the corresponding proportion values ​​represent the proportion of the maintenance events caused by the corresponding impurity blockage of the corresponding fire cover element in the overall maintenance events.

[0104] In the disclosed embodiment, the historical maintenance data of different models of inner ring fire covers are maintenance caused by ignition holes, thermocouples or flame stabilizing holes, including the maintenance objects and the specific reasons for the maintenance. The information in the historical maintenance data can be used to count the proportion of maintenance events caused by water ingress into the ignition hole in the overall maintenance events, i.e., the overall historical maintenance data, the proportion of maintenance events caused by oil ingress into the ignition hole in the overall maintenance events, the proportion of maintenance events caused by oil ingress into the thermocouple in the overall maintenance events, and the proportion of maintenance events caused by impurity blockage into the flame stabilizing hole in the overall maintenance events. The ignition hole, thermocouple and flame stabilizing hole are all fire cover elements. The proportion of maintenance events caused by water ingress into the ignition hole in the overall maintenance events can be determined as the proportion value corresponding to the first titration value, the proportion of maintenance events caused by oil ingress into the ignition hole in the overall maintenance events can be determined as the proportion value corresponding to the second titration value, the proportion of maintenance events caused by oil ingress into the thermocouple in the overall maintenance events can be determined as the proportion value corresponding to the third titration value, and the proportion of maintenance events caused by impurity blockage into the flame stabilizing hole in the overall maintenance events can be determined as the proportion value corresponding to the target gas flow value.

[0105] Step S206: normalize the first titration value, the second titration value, the third titration value, the gas flow value and the corresponding proportion value to obtain the anti-blocking score value of the target inner ring fire cover.

[0106] In the present disclosure, Figure 7 As shown, the first titration value, the second titration value, the third titration value, the target gas flow value and the corresponding proportion value are normalized to obtain the anti-blocking score value of the target inner ring fire cover, including:

[0107] Step S2061: multiply the first titration value, the second titration value, the third titration value and the target gas flow value by the corresponding proportion values ​​respectively to obtain the weighted values ​​corresponding to the first titration value, the second titration value, the third titration value and the target gas flow value respectively.

[0108] Step S2062: Add the weighted values ​​corresponding to the first titration value, the second titration value, the third titration value and the target gas flow value to obtain a total weighted value.

[0109] Step S2063: Determine the ratio of the difference between the total weighted value and the first preset value to the second preset value as the anti-blocking score value.

[0110] In the embodiment of the present disclosure, the above steps S2061 to S2063 can be specifically implemented by the following formula (1):

[0111] x=((A1*15+A2*16+A3*9+A4*60)-300) / 10 (1)

[0112] In formula (1), x is the anti-blocking score value, A1 is the first titration value, the unit is ml; constant 15 is the proportion value corresponding to the first titration value; A2 is the second titration value, the unit is ml; constant 16 is the proportion value corresponding to the second titration value; A3 is the third titration value, the unit is ml; constant 9 is the proportion value corresponding to the third titration value; A4 is the target gas flow value, the unit is ml; constant 60 is the proportion value corresponding to the target gas flow value; constant 300 is the first preset value; constant 10 is the first preset value. The above constants are the best values ​​obtained by curve fitting the corresponding relationship between the anti-blocking score value and the first titration value, the second titration value, the third titration value and the target gas flow value and the corresponding proportion values.

[0113] Based on the above, it can be known that in the embodiment of the present disclosure, the first titration value, the second titration value, the third titration value and the target gas flow value are respectively multiplied by the corresponding proportion values ​​to obtain the weighted values ​​corresponding to each of the first titration value, the second titration value, the third titration value and the target gas flow value; the weighted values ​​corresponding to each of the first titration value, the second titration value, the third titration value and the target gas flow value are added to obtain the total weighted value; the ratio of the difference between the total weighted value and the first preset value and the second preset value is determined as the anti-blocking score value, so that the corresponding relationship between the anti-blocking score value and the first titration value, the second titration value, the third titration value, the target gas flow value and the corresponding proportion values ​​can be determined.

[0114] In an optional embodiment, the method further comprises:

[0115] Obtain the anti-blocking score values ​​and maintenance rates corresponding to different models of inner ring fire covers.

[0116] In the disclosed embodiment, a method for obtaining the anti-blocking score rate corresponding to each of the different models of inner ring fire covers may be to implement the above-mentioned method for obtaining the anti-blocking score value on the different models of inner ring fire covers to obtain the anti-blocking score value corresponding to each of the different models of inner ring fire covers, and a method for obtaining the maintenance rate corresponding to each of the different models of inner ring fire covers may be to count the maintenance data of a certain number of inner ring fire covers under each model to obtain the maintenance rate corresponding to the different models of inner ring fire covers.

[0117] The anti-blocking score values ​​and maintenance rates corresponding to different types of inner ring fire covers were subjected to curve fitting to obtain the target mapping relationship.

[0118] In the embodiment of the present disclosure, the target mapping relationship can be expressed as the following formula (2):

[0119] Y=22.404*x -1.107 (2)

[0120] In formula (2), x is the anti-blocking score value, and Y is the anti-blocking score value. The constants in the above formula (2) are the best values ​​obtained by curve fitting of the anti-blocking score values ​​and maintenance rates corresponding to different models of inner ring fire covers.

[0121] Based on the above, in the embodiment of the present disclosure, by obtaining the anti-blocking score values ​​and maintenance rates corresponding to different models of inner ring fire covers, and performing curve fitting processing on the anti-blocking score values ​​and maintenance rates corresponding to different models of inner ring fire covers, the target mapping relationship is obtained, and the anti-blocking score value can be associated with the maintenance rate of the inner ring fire cover to determine the maintenance rate corresponding to different anti-blocking score values.

[0122] Step S207: Based on the target mapping relationship, the maintenance rate corresponding to the anti-blocking score value is determined as the predicted maintenance rate of the target inner ring fire cover, and the target mapping relationship represents the corresponding relationship between the anti-blocking score value and the maintenance rate of the inner ring fire cover.

[0123] In the disclosed embodiment, the anti-blocking score value of the target inner ring fire cover is substituted into the above formula (2) to obtain the predicted maintenance rate of the target inner ring fire cover.

[0124] Figure 8 FIG. 1 is a block diagram of a device for predicting the maintenance rate of an inner ring fire cover according to an exemplary embodiment. Figure 8 The device includes a first acquisition module 801, a second acquisition module 802, a third acquisition module 803, a fourth acquisition module 804, a proportion value determination module 805, a normalization module 806 and a maintenance rate prediction module 807, wherein:

[0125] The first acquisition module 801 is used to acquire a first titration value corresponding to the ignition needle of the target inner ring fire cover, where the first titration value represents the titration amount corresponding to the ignition needle being titrated with water until ignition fails to succeed;

[0126] The second acquisition module 802 is used to obtain a second titration value corresponding to the ignition needle of the target inner ring ignition cover, where the second titration value represents the titration amount corresponding to when the ignition needle is titrated with oil until ignition fails to succeed;

[0127] The third acquisition module 803 is used to obtain a third titration value corresponding to the thermocouple of the target inner ring fire cover, where the third titration value represents the titration amount corresponding to the thermocouple when the oil is titrated until the ignition fails;

[0128] The fourth acquisition module 804 is used to obtain a target gas flow value corresponding to the flame stabilizing hole of the target inner ring fire cover, the target gas flow value represents the gas flow required for the flame stabilizing hole to re-realize the flame transmission after being completely blocked;

[0129] The proportion value determination module 805 is used to determine the proportion values ​​corresponding to the first titration value, the second titration value, the third titration value and the target gas flow value according to the historical maintenance data of different types of inner ring fire covers, and the corresponding proportion value represents the proportion of the maintenance event caused by the corresponding impurity blockage of the corresponding fire cover element in the overall maintenance event;

[0130] A normalization module 806 is used to perform normalization processing on the first titration value, the second titration value, the third titration value, the gas flow value and the corresponding proportion value to obtain a blocking prevention score value of the target inner ring fire cover;

[0131] The maintenance rate prediction module 807 is used to determine the maintenance rate corresponding to the anti-blocking score value as the predicted maintenance rate of the target inner ring fire cover based on the target mapping relationship. The target mapping relationship represents the corresponding relationship between the anti-blocking score value and the inner ring fire cover maintenance rate.

[0132] In an optional embodiment, in an optional embodiment, the normalization module 806 includes:

[0133] A first calculation module is used to multiply the first titration value, the second titration value, the third titration value and the target gas flow value by the corresponding proportion value to obtain the weighted values ​​corresponding to the first titration value, the second titration value, the third titration value and the target gas flow value;

[0134] A second calculation module is used to add the weighted values ​​corresponding to the first titration value, the second titration value, the third titration value and the target gas flow value to obtain a total weighted value;

[0135] The third calculation module is used to determine the ratio between the difference between the total weighted value and the first preset value and the second preset value as the anti-blocking score value.

[0136] In an optional embodiment, the device further comprises:

[0137] The fifth acquisition module is used to obtain the anti-blocking score value and maintenance rate corresponding to different types of inner ring fire covers;

[0138] The fitting module is used to perform curve fitting processing on the anti-blocking score values ​​and maintenance rates corresponding to different models of inner ring fire covers to obtain the target mapping relationship.

[0139] In an optional embodiment, the first acquisition module 801 includes:

[0140] The first acquisition submodule is used to obtain the titration amount corresponding to each of the multiple water titration operations performed on the ignition needle, and each water titration operation is stopped until the target inner ring fire cover cannot be successfully ignited;

[0141] The first titration value determination module is used to determine the minimum value of the titration amounts corresponding to the multiple water titration operations as the first titration value.

[0142] In an optional embodiment, the second acquisition module 802 includes:

[0143] The second acquisition submodule is used to obtain the titration amount corresponding to each of the multiple oil titration operations performed on the ignition needle, and each oil titration operation is stopped until the target inner ring fire cover cannot be successfully ignited;

[0144] The second titration value determination module is used to determine the minimum value of the titration amounts corresponding to the multiple oil titration operations as the second titration value.

[0145] In an optional embodiment, the third acquisition module 803 includes:

[0146] The third acquisition submodule is used to obtain the titration amount corresponding to each of the multiple oil titration operations performed on the thermocouple, and each oil titration operation is stopped until the target inner ring fire cover cannot be successfully ignited;

[0147] The third titration value determination module is used to determine the minimum value of the titration amounts corresponding to the multiple oil titration operations as the third titration value.

[0148] In an optional embodiment, the fourth acquisition module 804 includes:

[0149] The fourth acquisition submodule is used to obtain the gas flow rates required for re-transmitting the flame after the flame stabilizing holes are completely blocked under different gas supply pressures;

[0150] The target gas flow value determination module is used to determine the minimum value of each gas flow as the target gas flow value.

[0151] In the embodiments of the present application, the term "module" or "unit" refers to a computer program or a part of a computer program with a predetermined function, and works together with other related parts to achieve a predetermined goal, and can be implemented in whole or in part by using software, hardware such as processing circuits or memories, or a combination thereof. Similarly, one processor or multiple processors or memories can be used to implement one or more modules or units. In addition, each module or unit can be part of an overall module or unit that includes the function of the module or unit.

[0152] In an exemplary embodiment, an electronic device is also provided, comprising: a processor; and a memory for storing instructions executable by the processor; wherein the processor is used for the instructions to implement the inner ring fire cover maintenance rate prediction method as in the embodiment of the present disclosure.

[0153] Fig. 9 is a block diagram of an electronic device for predicting the maintenance rate of an inner ring fire cover according to an exemplary embodiment. The electronic device may be a terminal, and its internal structure diagram may be as shown in FIG. Fig. 9 As shown. The electronic device includes a processor, a memory, a network interface, a display screen and an input device connected via a system bus. Among them, the processor of the electronic device is used to provide computing and control capabilities. The memory of the electronic device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface of the electronic device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a method for predicting the maintenance rate of an inner ring fire cover is implemented. The display screen of the electronic device can be a liquid crystal display screen or an electronic ink display screen, and the input device of the electronic device can be a touch layer covering the display screen, or a button, trackball or touchpad provided on the housing of the electronic device, or an external keyboard, touchpad or mouse, etc.

[0154] Those skilled in the art will understand that Fig. 9 The structure shown in the figure is merely a block diagram of a partial structure related to the scheme of the present disclosure, and does not constitute a limitation on the electronic device to which the scheme of the present disclosure is applied. The specific electronic device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0155] In an exemplary embodiment, a storage medium is also provided. When instructions in the storage medium are executed by a processor of an electronic device, the electronic device is able to execute the inner ring fire cover maintenance rate prediction method in the embodiment of the present disclosure.

[0156] In an exemplary embodiment, a computer program product including instructions is also provided. When the computer program product is run on a computer, the computer is caused to execute the inner ring fire cover maintenance rate prediction method in the embodiment of the present disclosure.

[0157] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided by the present disclosure can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0158] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. The present disclosure is intended to cover any variations, uses or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are to be considered exemplary only, and the true scope and spirit of the present disclosure are indicated by the claims.

[0159] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A method for predicting the maintenance rate of an inner ring fire cover, characterized in that: The method comprises: Obtaining a first titration value corresponding to the ignition needle of the target inner ring fire cover, wherein the first titration value represents a titration amount corresponding to when water is titrated to the ignition needle until ignition fails to succeed; Obtaining a second titration value corresponding to the ignition needle of the target inner ring fire cover, wherein the second titration value represents a titration amount corresponding to when the ignition needle is titrated with oil until ignition fails to succeed; Obtaining a third titration value corresponding to the thermocouple of the target inner ring fire cover, wherein the third titration value represents a titration amount corresponding to when the thermocouple is titrated with oil until ignition fails successfully; Obtaining a target gas flow value corresponding to the flame stabilizing hole of the target inner ring fire cover, wherein the target gas flow value represents the gas flow required for the flame stabilizing hole to re-realize the flame transmission after the flame stabilizing hole is completely blocked; According to the historical maintenance data of the inner ring fire covers of different models, the first titration value, the second titration value, the third titration value and the target gas flow value are determined, and the corresponding proportion values ​​represent the proportion of the maintenance events caused by the corresponding fire cover element due to the corresponding impurity blockage in the overall maintenance events; Normalizing the first titration value, the second titration value, the third titration value, the gas flow value, and the corresponding proportion value to obtain the anti-blocking score value of the target inner ring fire cover; Based on the target mapping relationship, the maintenance rate corresponding to the anti-blocking score value is determined as the predicted maintenance rate of the target inner ring fire cover, and the target mapping relationship represents the corresponding relationship between the anti-blocking score value and the maintenance rate of the inner ring fire cover.

2. The inner ring fire cover maintenance rate prediction method according to claim 1 is characterized in that: The first titration value, the second titration value, the third titration value, the target gas flow value and the corresponding proportion value are normalized to obtain the anti-blocking score value of the target inner ring fire cover, including: Multiplying the first titration value, the second titration value, the third titration value, and the target gas flow value by the corresponding proportion values ​​respectively to obtain weighted values ​​corresponding to the first titration value, the second titration value, the third titration value, and the target gas flow value respectively; Adding weighted values ​​corresponding to the first titration value, the second titration value, the third titration value and the target gas flow value to obtain a total weighted value; The ratio of the difference between the total weighted value and the first preset value to the second preset value is determined as the anti-blocking score value.

3. The inner ring fire cover maintenance rate prediction method according to claim 1, characterized in that: The method further comprises: Obtain the anti-blocking score and maintenance rate corresponding to different types of inner ring fire covers; The anti-blocking score values ​​and maintenance rates corresponding to the different models of inner ring fire covers are subjected to curve fitting processing to obtain the target mapping relationship.

4. The inner ring fire cover maintenance rate prediction method according to claim 1, characterized in that: The step of obtaining a first titration value corresponding to the ignition needle of the target inner ring fire cover comprises: Obtaining titration amounts corresponding to multiple water titration operations performed on the ignition needle, wherein each water titration operation is stopped until the target inner ring fire cover cannot be successfully ignited; The minimum value of the titration amounts corresponding to the multiple water titration operations is determined as the first titration value.

5. The inner ring fire cover maintenance rate prediction method according to claim 1, characterized in that: The step of obtaining a second titration value corresponding to the ignition pin of the target inner ring fire cover comprises: Obtaining titration amounts corresponding to multiple oil titration operations performed on the ignition needle, wherein each oil titration operation is stopped until the target inner ring fire cover cannot be successfully ignited; The minimum value among the titration amounts corresponding to the multiple oil titration operations is determined as the second titration value.

6. The inner ring fire cover maintenance rate prediction method according to claim 1, characterized in that: The step of obtaining a third titration value corresponding to the thermocouple of the target inner ring fire cover comprises: Obtaining titration amounts corresponding to multiple oil titration operations performed on the thermocouple, wherein each oil titration operation is stopped until the target inner ring fire cover cannot be successfully ignited; The minimum value of the titration amounts corresponding to the multiple oil titration operations is determined as the third titration value.

7. The inner ring fire cover maintenance rate prediction method according to claim 1 is characterized in that: The step of obtaining a target gas flow value corresponding to the flame stabilizing hole of the target inner ring fire cover comprises: Obtaining various gas flow rates required for the flame stabilizing holes to re-realize flame transmission after being completely blocked under different gas supply pressures; The minimum value among the gas flow rates is determined as the target gas flow rate value.

8. An inner ring fire cover maintenance rate prediction device, characterized in that: The device comprises: A first acquisition module is used to acquire a first titration value corresponding to the ignition needle of the target inner ring fire cover, wherein the first titration value represents a titration amount corresponding to when the ignition needle is titrated with water until ignition fails to succeed; A second acquisition module is used to acquire a second titration value corresponding to the ignition needle of the target inner ring fire cover, wherein the second titration value represents a titration amount corresponding to when the ignition needle is titrated with oil until ignition fails to succeed; A third acquisition module is used to obtain a third titration value corresponding to the thermocouple of the target inner ring fire cover, wherein the third titration value represents the titration amount corresponding to the thermocouple when the oil is titrated until the ignition fails to succeed; A fourth acquisition module is used to acquire a target gas flow value corresponding to the flame stabilizing hole of the target inner ring fire cover, wherein the target gas flow value represents the gas flow required for the flame stabilizing hole to re-realize the flame transmission after the flame stabilizing hole is completely blocked; a proportion value determination module, for determining the proportion values ​​corresponding to the first titration value, the second titration value, the third titration value and the target gas flow value, respectively, according to the historical maintenance data of different types of inner ring fire covers, wherein the corresponding proportion values ​​represent the proportion of the maintenance events caused by the corresponding impurity blockage of the corresponding fire cover element in the overall maintenance events; A normalization module, used for normalizing the first titration value, the second titration value, the third titration value, the gas flow value and the corresponding proportion value to obtain the anti-blocking score value of the target inner ring fire cover; The maintenance rate prediction module is used to determine the maintenance rate corresponding to the anti-blocking score value as the predicted maintenance rate of the target inner ring fire cover based on the target mapping relationship, and the target mapping relationship represents the corresponding relationship between the anti-blocking score value and the inner ring fire cover maintenance rate.

9. An electronic device, characterized in that: include: processor; a memory for storing instructions executable by the processor; Wherein, the processor is used for the instructions to implement the inner ring fire cover maintenance rate prediction method as described in any one of claims 1 to 7.

10. A storage medium, characterized in that: When the instructions in the storage medium are executed by a processor of an electronic device, the electronic device is enabled to execute the inner ring fire cover maintenance rate prediction method as described in any one of claims 1 to 7.

Images