CN112785101A - Memory, oil refining chemical equipment defect disposal method, device and equipment - Google Patents
Memory, oil refining chemical equipment defect disposal method, device and equipment Download PDFInfo
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Abstract
The invention discloses a defect management method, equipment and a device for a memory and oil refining chemical equipment, wherein the method comprises the following steps: presetting an attribute record of the target equipment and generating a defect acceptance standard of the target equipment; performing defect identification on the target equipment according to the defect identification task list to obtain the current value of the preset measurable attribute of the target equipment; generating a defect identification result of the target equipment according to a defect acceptance standard of the target equipment by taking a current value of a preset measurable attribute as a parameter; generating a corresponding equipment defect response flow according to the defect identification result; the equipment defect response flow is used for determining a processing scheme of the target equipment for tracking defects or hidden dangers. The invention can eliminate the hidden trouble of the oil refining chemical equipment before the oil refining chemical equipment fails, thereby effectively reducing the probability of the equipment failure of the petrochemical oil refining enterprise and ensuring the long-period safe operation of the oil refining chemical enterprise.
Description
Technical Field
The invention relates to the field of equipment management, in particular to a defect handling method, equipment and a device for a memory and oil refining chemical equipment.
Background
Equipment integrity management (facilities integration management) means that the integrity of the running state of key equipment in the whole device is ensured by adopting a mode of combining technical improvement measures and standard equipment management; device defect management is an important part of device integrity management.
The definition of the defect of the equipment refers to the state that the body of the equipment or the function of the equipment is deficient or lost, and therefore the equipment does not meet the design expectation or relevant acceptance standard; the equipment defects comprise equipment faults and equipment hidden dangers, wherein the equipment hidden dangers refer to equipment performance reduction caused by damage of parts of the equipment (system) or exceeding of a quality index range due to the influence of various reasons; the equipment failure means that the equipment (system) loses the specified performance of the equipment and parts or the equipment and parts do not lose the specified performance, but the equipment (system) is shut down and the production of the device is reduced to eliminate the defects.
At present, most petrochemical oil refining enterprises generally focus on the timeliness and quality control of equipment fault repair in most of equipment defect disposal modes; the inventor finds that the equipment defect management level of the post-processing mode in the prior art is low, so that the management and prevention effects of hidden dangers and defects are poor, the probability of equipment failure of petrochemical refining enterprises cannot be effectively reduced, and the long-period safe operation level of the enterprises is negatively influenced.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to reduce the probability of equipment failure of petrochemical oil refining enterprises.
The invention provides a defect management method of oil refining chemical equipment, which comprises the following steps:
s11, presetting an attribute record of the target equipment, and generating a defect acceptance standard of the target equipment; the defect acceptance criteria comprises a deviation range of a preset measurable property of the target device; the predetermined measurable attributes include attributes associated in the attribute record with a lack or loss of an ontology of the target device or its functionality;
s12, identifying the defect of the target equipment according to a defect identification task list, and acquiring the current value of the preset measurable attribute of the target equipment; the defect identification task sheet is used for determining detection personnel, detection time points and detection items for performing defect identification on the target equipment;
s13, generating a defect identification result of the target equipment according to the defect acceptance standard of the target equipment by taking the current value of the preset measurable attribute as a parameter;
s14, generating a corresponding equipment defect response flow according to the defect identification result; the equipment defect response flow is used for determining a processing scheme of the target equipment for tracking defects or hidden dangers.
In the present invention, the generating the defect acceptance criterion of the target device includes:
establishing standard values and acceptable deviation ranges of the preset measurable attributes of the target equipment in a complete state according to the design, manufacture and installation file requirements and equipment files of the target equipment and the requirements of related laws, standards, specifications and enterprises;
in the present invention, the defect identification task sheet further includes:
and the measuring method and the measuring standard of the preset measurable attribute.
In the present invention, the generating a defect identification result of the target device according to the defect acceptance standard of the target device by using the current value of the preset measurable attribute as a parameter includes:
and when the current value of the preset measurable attribute exceeds the acceptable deviation range of the defect acceptance standard, determining the defect identification result of the target equipment as a defect or a hidden danger.
In the present invention, the device defect response procedure includes:
sending the information of the defects or hidden dangers of the target equipment to corresponding information receiving personnel according to the risk level and/or the consequence level of the defects or hidden dangers of the target equipment;
generating a corresponding processing requirement; the processing requirements comprise personnel requirements and means requirements for processing the defects or hidden dangers of the target equipment;
and acquiring a processing report for processing the defects or hidden dangers of the target equipment.
In the present invention, the method further comprises:
generating a prejudgment result of the defect or hidden danger of the target equipment according to the historical data of the target equipment and the current value of the preset measurable attribute as parameters; the historical data comprises an attribute record of the target equipment and a measurable attribute historical value generated according to the current value of the preset measurable attribute of the target equipment; and prejudging the defects or hidden dangers of the target equipment and the occurrence time of the defects or hidden dangers by the prejudging result.
In the present invention, the method further comprises: and correcting one of the detection personnel, the detection time point and the detection items in the defect identification task list and any combination thereof according to the prejudgment result.
In another aspect of the present invention, there is provided a defect management apparatus for oil refining chemical equipment, comprising:
the device comprises a presetting unit, a defect acceptance judging unit and a judging unit, wherein the presetting unit is used for presetting attribute records of target equipment and generating a defect acceptance standard of the target equipment; the defect acceptance criteria comprises a deviation range of a preset measurable property of the target device; the predetermined measurable attributes include attributes associated in the attribute record with a lack or loss of an ontology of the target device or its functionality;
the measuring unit is used for carrying out defect identification on the target equipment according to a defect identification task list and acquiring the current value of the preset measurable attribute of the target equipment; the defect identification task sheet is used for determining detection personnel, detection time points and detection items for performing defect identification on the target equipment;
the identification unit is used for generating a defect identification result of the target equipment according to the defect acceptance standard of the target equipment by taking the current value of the preset measurable attribute as a parameter;
the response unit is used for generating a corresponding equipment defect response flow according to the defect identification result; the equipment defect response flow is used for determining a processing scheme of the target equipment for tracking defects or hidden dangers.
In the present invention, the method further comprises:
the pre-judging unit is used for generating a pre-judging result of the defect or hidden danger of the target equipment according to the historical data of the target equipment and the current value of the preset measurable attribute as parameters; the historical data comprises an attribute record of the target equipment and a measurable attribute historical value generated according to the current value of the preset measurable attribute of the target equipment; and prejudging the defects or hidden dangers of the target equipment and the occurrence time of the defects or hidden dangers by the prejudging result.
In the present invention, the method further comprises:
and the correcting unit is used for correcting one of the detection personnel, the detection time point and the detection items in the defect identification task list and any combination thereof according to the pre-judgment result.
In another aspect of the embodiments of the present invention, there is also provided a memory including a software program adapted to execute the steps of the defect management method of an oil refinery chemical plant described above by a processor.
In another aspect of the embodiments of the present invention, there is also provided a defect management apparatus for an oil refining chemical industry apparatus, where the defect management apparatus for an oil refining chemical industry apparatus includes a computer program stored on a memory, where the computer program includes program instructions, and when the program instructions are executed by a computer, the computer is caused to execute the method described in the above aspects, and achieve the same technical effect.
Compared with the prior art, the invention has the following beneficial effects:
in the invention, firstly, attribute records and defect acceptance standards of oil refining chemical equipment are preset; then, when the target equipment is subjected to regular defect identification according to the defect identification task list, acquiring the current value of the preset measurable attribute of the target equipment; therefore, the defect identification result generated by comparing the current value of the preset measurable attribute with the defect acceptance standard can preliminarily judge whether the target equipment has defects or hidden dangers; therefore, the defect and the hidden danger of the target equipment are reasonably disposed by starting the corresponding equipment defect response flow according to the defect identification result, and the hidden danger of the oil refining chemical equipment can be eliminated before the oil refining chemical equipment breaks down, so that the probability of the equipment of the petrochemical oil refining enterprise breaking down is effectively reduced, and the long-period safe operation of the oil refining chemical enterprise is ensured.
Further, in the invention, a prejudgment result of the defect or hidden danger of the target equipment can be generated according to the historical data of the target equipment and the current value of the preset measurable attribute as parameters; the expectation of the occurrence of the defects or hidden dangers of the corresponding parts of the target equipment and the period of the normal service life are estimated, so that a coping scheme can be made in advance for coping with the defects or hidden dangers of the target equipment, and the loss caused by the coping scheme is avoided.
Furthermore, in the invention, one of the detection personnel, the detection time point and the detection items in the defect identification task list and any combination thereof can be corrected according to the pre-judgment result; in this way, the period, items and personnel for defect identification of the target device can be reasonably arranged. On one hand, unnecessary detection can be avoided, and on the other hand, the target equipment which is near to be missing or hidden danger can be prevented from occurring in a reinforced detection mode.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to make the technical means implementable in accordance with the contents of the description, and to make the above and other objects, technical features, and advantages of the present invention more comprehensible, one or more preferred embodiments are described below in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a view illustrating the steps of a defect management method of an oil refinery plant according to the present invention;
FIG. 2 is a view showing still another step of the defect management method of the refinery chemical plant according to the present invention;
FIG. 3 is a schematic view showing the construction of a defect management apparatus of the refinery chemical plant according to the present invention;
fig. 4 is a schematic view showing the construction of a defect management apparatus of the refinery apparatus according to the present invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Spatially relative terms, such as "below," "lower," "upper," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the object in use or operation in addition to the orientation depicted in the figures. For example, if the items in the figures are turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the elements or features. Thus, the exemplary term "below" can encompass both an orientation of below and above. The article may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.
In this document, the terms "first", "second", etc. are used to distinguish two different elements or portions, and are not used to define a particular position or relative relationship. In other words, the terms "first," "second," and the like may also be interchanged with one another in some embodiments.
Example one
In order to improve timeliness and effectiveness of safety production risk supervision on chemical enterprises, as shown in fig. 1, an embodiment of the present invention provides a defect management method for oil refining and chemical equipment, including:
s11, presetting an attribute record of the target equipment, and generating a defect acceptance standard of the target equipment; the defect acceptance criteria comprises a deviation range of a preset measurable property of the target device; the predetermined measurable attributes include attributes associated in the attribute record with a lack or loss of an ontology of the target device or its functionality;
the attribute record in the embodiment of the invention is used as a file record of equipment in a chemical enterprise, and can comprise attributes related to the defects or hidden troubles of the equipment, such as the size, fit clearance, vibration strength or aging degree of each part in target equipment; the preset measurable attribute in the embodiment of the invention refers to an attribute which can be quantified in the attribute record.
In practical applications, the defect acceptance criteria of the target device in the embodiment of the present invention may specifically include: and establishing standard values and acceptable deviation ranges of the preset measurable attributes of the target equipment in a complete state according to the design, manufacture and installation file requirements and equipment files of the target equipment and the requirements of related laws, standards, specifications and enterprises. For example, the defect acceptance criteria may be an acceptable range of fit clearances for a particular component of the device, or a reasonable range of vibration intensity values, etc.
S12, identifying the defect of the target equipment according to a defect identification task list, and acquiring the current value of the preset measurable attribute of the target equipment; the defect identification task sheet is used for determining detection personnel, detection time points and detection items for performing defect identification on the target equipment;
in the embodiment of the invention, by arranging the defect identification task list, the detection personnel, the detection time point and the detection items for the defect identification of the target equipment can be clearly and reasonably set; thereby realizing the definition and standardization of the task and responsibility of defect identification. In addition, the defect identification task list in the embodiment of the invention can further comprise a measuring method and a measuring standard of the preset measurable attribute, so that the current value of the preset measurable attribute is more uniform and accurate.
In addition, in the step, the defect identification of the target device is performed by acquiring a current value of a preset measurable attribute of the target device; that is to say, each time the equipment of the chemical industry enterprise is detected for defect identification, the current value of the preset measurable attribute of the target equipment needs to be acquired.
S13, generating a defect identification result of the target equipment according to the defect acceptance standard of the target equipment by taking the current value of the preset measurable attribute as a parameter;
in an embodiment of the present invention, a defect acceptance criterion of the target device has been generated; after the current value of the measurable attribute is preset, whether the corresponding part of the target equipment has defects or hidden dangers can be judged according to the corresponding defect acceptance standard. Specifically, when the current value of the preset measurable property exceeds the acceptable range set in the defect acceptance standard, the defect identification result indicates that the target device has a defect or a hidden trouble.
S14, generating a corresponding equipment defect response flow according to the defect identification result; the equipment defect response flow is used for determining a processing scheme of the target equipment for tracking defects or hidden dangers.
When the defect identification result is that the target equipment has defects or hidden dangers, a corresponding equipment defect response flow is required to be generated to determine a processing scheme;
in practical applications, the defect response process may include:
sending the defect or hidden danger information of the target equipment to preset information receiving personnel (such as responsibility leaders or responsible persons at different levels);
evaluating the field safety and environmental state of the target equipment;
determining personnel and measures for eliminating defects and preventing risks, and acquiring reasons for defects or hidden dangers;
subsequent tracking solutions for the defect or potential are generated (e.g., a specific detection period is set for a preset measurable property of the equipment or component of the defect or potential, etc.).
Preferably, in the present invention, the device defect response process may specifically include:
s41, sending the information of the defects or hidden dangers of the target equipment to corresponding information receiving personnel according to the risk level and/or the consequence level of the defects or hidden dangers of the target equipment;
in this way, different levels of personnel may be reported based on the risk level and/or outcome level of the defect or hazard.
S42, generating a corresponding processing requirement; the processing requirements comprise personnel requirements and means requirements for processing the defects or hidden dangers of the target equipment;
in order to process the defects or hidden dangers of the target equipment more safely and reasonably, the corresponding level or position of the processing personnel and the corresponding processing means are determined according to the difference of the risk level and/or the consequence level of the defects or hidden dangers.
And S43, acquiring a processing report for processing the defects or hidden troubles of the target equipment.
The processing result of the obtained defect or hidden danger and the forming reason of the defect or hidden danger can be recorded through the processing report, so that data support is provided for subsequent equipment management.
In summary, in the embodiment of the present invention, the attribute record and the defect acceptance standard of the oil refining chemical equipment are preset; then, when the target equipment is subjected to regular defect identification according to the defect identification task list, acquiring the current value of the preset measurable attribute of the target equipment; therefore, the defect identification result generated by comparing the current value of the preset measurable attribute with the defect acceptance standard can preliminarily judge whether the target equipment has defects or hidden dangers; therefore, the defect and the hidden danger of the target equipment are reasonably disposed by starting the corresponding equipment defect response flow according to the defect identification result, and the hidden danger of the oil refining chemical equipment can be eliminated before the oil refining chemical equipment breaks down, so that the probability of the equipment of the petrochemical oil refining enterprise breaking down is effectively reduced, and the long-period safe operation of the oil refining chemical enterprise is ensured.
Example two
In order to make a solution in advance for dealing with defects or hidden dangers of target equipment, in the embodiment of the present invention, on the basis of the first embodiment, a prediction step is further included, specifically:
in the embodiment of the present invention, as shown in fig. 2, the method further includes the steps of:
s15, generating a prejudgment result of the defect or hidden danger of the target equipment according to the historical data of the target equipment and the current value of the preset measurable attribute as parameters; the historical data comprises an attribute record of the target equipment and a measurable attribute historical value generated according to the current value of the preset measurable attribute of the target equipment; and prejudging the defects or hidden dangers of the target equipment and the occurrence time of the defects or hidden dangers by the prejudging result.
In the embodiment of the invention, historical data of the target equipment can be stored in a database and other modes to store various related data obtained by identifying defects of the target equipment in the past; in this way, the change trend of the historical value of each preset measurable attribute can be obtained, and the occurrence time of the defect or hidden danger of the target equipment can be pre-judged according to the trend, namely, the embodiment of the invention can generate the pre-judgment result of the defect or hidden danger of the target equipment according to the historical data of the target equipment and the current value of the preset measurable attribute as parameters; the expectation of the occurrence of the defects or hidden dangers of the corresponding parts of the target equipment and the period of the normal service life are estimated, so that a coping scheme can be made in advance for coping with the defects or hidden dangers of the target equipment, and the loss caused by the coping scheme is avoided.
EXAMPLE III
Further, in the embodiment of the present invention, the method further includes the steps of:
and S16, correcting one of the detection personnel, the detection time point and the detection items in the defect identification task list and any combination thereof according to the pre-judgment result.
In the embodiment of the invention, one of detection personnel, detection time points and detection items in the defect identification task list and any combination thereof can be corrected according to the pre-judgment result; in this way, the period, items and personnel for defect identification of the target device can be reasonably arranged. On one hand, unnecessary detection can be avoided, and on the other hand, the target equipment which is near to be missing or hidden danger can be prevented from occurring in a reinforced detection mode.
Example four
In another aspect of the embodiment of the present invention, a defect management apparatus for oil refining chemical equipment is further provided, and fig. 3 illustrates a schematic structural diagram of the defect management apparatus for oil refining chemical equipment according to the embodiment of the present invention, where the defect management apparatus for oil refining chemical equipment is an apparatus corresponding to the defect management method for oil refining chemical equipment in the first embodiment corresponding to fig. 1 and fig. 2, that is, the defect management method for oil refining chemical equipment in the embodiment corresponding to fig. 1 and fig. 2 is implemented by using a virtual apparatus, and each virtual module constituting the defect management apparatus for oil refining chemical equipment may be executed by an electronic device, such as a network device, a terminal device, or a server. Specifically, the defect management device for oil refining chemical equipment in the embodiment of the present invention includes:
the preset unit 01 is used for presetting the attribute record of the target equipment and generating the defect acceptance standard of the target equipment; the defect acceptance criteria comprises a deviation range of a preset measurable property of the target device; the predetermined measurable attributes include attributes associated in the attribute record with a lack or loss of an ontology of the target device or its functionality;
the measurement unit 02 is configured to perform defect identification on the target device according to a defect identification task sheet, and obtain a current value of the preset measurable attribute of the target device; the defect identification task sheet is used for determining detection personnel, detection time points and detection items for performing defect identification on the target equipment;
the identification unit 03 is configured to generate a defect identification result of the target device according to a defect acceptance standard of the target device by using the current value of the preset measurable attribute as a parameter;
the response unit 04 is configured to generate a corresponding device defect response procedure according to the defect identification result; the equipment defect response flow is used for determining a processing scheme of the target equipment for tracking defects or hidden dangers.
In the present invention, the method further comprises:
the pre-judging unit (not shown in the figure) is used for generating a pre-judging result of the defect or hidden danger of the target equipment according to the historical data of the target equipment and the current value of the preset measurable attribute as parameters; the historical data comprises an attribute record of the target equipment and a measurable attribute historical value generated according to the current value of the preset measurable attribute of the target equipment; and prejudging the defects or hidden dangers of the target equipment and the occurrence time of the defects or hidden dangers by the prejudging result.
In the present invention, the method further comprises:
and the correcting unit (not shown in the figure) is used for correcting one of the detection personnel, the detection time point and the detection items in the defect identification task list and any combination thereof according to the pre-judgment result.
Since the working principle and the beneficial effects of the defect management apparatus for oil refining chemical equipment in the embodiment of the present invention have been described and illustrated in the defect management method for oil refining chemical equipment corresponding to fig. 1 and fig. 2, they can be referred to each other, and are not described herein again.
EXAMPLE five
In an embodiment of the present invention, a memory is further provided, where the memory includes a software program, and the software program is adapted to enable the processor to execute each step in the defect management method of the petrochemical equipment corresponding to fig. 1 or fig. 2.
The embodiment of the present invention may be implemented by a software program, that is, by writing a software program (and an instruction set) for implementing each step in the defect management method for the petrochemical equipment corresponding to fig. 1 or fig. 2, the software program is stored in a storage device, and the storage device is disposed in the computer device, so that the processor of the computer device can call the software program to implement the purpose of the embodiment of the present invention.
EXAMPLE six
In an embodiment of the present invention, a defect management apparatus for an oil refining chemical apparatus is further provided, where a memory included in the defect management apparatus for an oil refining chemical apparatus includes a corresponding computer program product, and when a program instruction included in the computer program product is executed by a computer, the computer may execute the defect management method for an oil refining chemical apparatus in the above aspects, and achieve the same technical effect.
Fig. 4 is a schematic diagram of a hardware structure of a defect management apparatus of an oil refinery apparatus as an electronic device according to an embodiment of the present invention, and as shown in fig. 4, the apparatus includes one or more processors 610, a bus 630, and a memory 620. Taking one processor 610 as an example, the apparatus may further include: input device 640, output device 650.
The processor 610, the memory 620, the input device 640, and the output device 650 may be connected by a bus or other means, such as the bus connection in fig. 4.
The memory 620, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules. The processor 610 executes various functional applications and data processing of the electronic device, i.e., the processing method of the above-described method embodiment, by executing the non-transitory software programs, instructions and modules stored in the memory 620.
The memory 620 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data and the like. Further, the memory 620 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 620 optionally includes memory located remotely from the processor 610, which may be connected to the processing device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 640 may receive input numeric or character information and generate a signal input. The output device 650 may include a display device such as a display screen.
The one or more modules are stored in the memory 620 and, when executed by the one or more processors 610, perform:
s11, presetting an attribute record of the target equipment, and generating a defect acceptance standard of the target equipment; the defect acceptance criteria comprises a deviation range of a preset measurable property of the target device; the predetermined measurable attributes include attributes associated in the attribute record with a lack or loss of an ontology of the target device or its functionality;
s12, identifying the defect of the target equipment according to a defect identification task list, and acquiring the current value of the preset measurable attribute of the target equipment; the defect identification task sheet is used for determining detection personnel, detection time points and detection items for performing defect identification on the target equipment;
s13, generating a defect identification result of the target equipment according to the defect acceptance standard of the target equipment by taking the current value of the preset measurable attribute as a parameter;
s14, generating a corresponding equipment defect response flow according to the defect identification result; the equipment defect response flow is used for determining a processing scheme of the target equipment for tracking defects or hidden dangers.
Further, in the present invention, the method further includes:
generating a prejudgment result of the defect or hidden danger of the target equipment according to the historical data of the target equipment and the current value of the preset measurable attribute as parameters; the historical data comprises an attribute record of the target equipment and a measurable attribute historical value generated according to the current value of the preset measurable attribute of the target equipment; and prejudging the defects or hidden dangers of the target equipment and the occurrence time of the defects or hidden dangers by the prejudging result.
Further, in the present invention, the method further includes: and correcting one of the detection personnel, the detection time point and the detection items in the defect identification task list and any combination thereof according to the prejudgment result.
The product can execute the method provided by the embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the method provided by the embodiment of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus, device and method can be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or integrated into another device, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage device and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage device includes: a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a ReRAM, an MRAM, a PCM, a NAND Flash, a NOR Flash, a Memory, a magnetic disk, an optical disk, or other various media that can store program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (12)
1. A defect management method for oil refining chemical equipment is characterized by comprising the following steps:
s11, presetting an attribute record of the target equipment, and generating a defect acceptance standard of the target equipment; the defect acceptance criteria comprises a deviation range of a preset measurable property of the target device; the predetermined measurable attributes include attributes associated in the attribute record with a lack or loss of an ontology of the target device or its functionality;
s12, identifying the defect of the target equipment according to a defect identification task list, and acquiring the current value of the preset measurable attribute of the target equipment; the defect identification task sheet is used for determining detection personnel, detection time points and detection items for performing defect identification on the target equipment;
s13, generating a defect identification result of the target equipment according to the defect acceptance standard of the target equipment by taking the current value of the preset measurable attribute as a parameter;
s14, generating a corresponding equipment defect response flow according to the defect identification result; the equipment defect response flow is used for determining a processing scheme of the target equipment for tracking defects or hidden dangers.
2. The method for managing defects of an oil refinery chemical equipment according to claim 1, wherein the generating of the defect acceptance criteria of the target equipment comprises:
and establishing standard values and acceptable deviation ranges of the preset measurable attributes of the target equipment in a complete state according to the design, manufacture and installation file requirements and equipment files of the target equipment and the requirements of related laws, standards, specifications and enterprises.
3. The defect management method of oil refining chemical equipment according to claim 1, wherein the defect identification task list further comprises:
and the measuring method and the measuring standard of the preset measurable attribute.
4. The method for managing defects of an oil refining chemical industry device according to claim 1, wherein the generating of the defect identification result of the target device according to the defect acceptance criterion of the target device with the current value of the preset measurable property as a parameter comprises:
and when the current value of the preset measurable attribute exceeds the acceptable deviation range of the defect acceptance standard, determining the defect identification result of the target equipment as a defect or a hidden danger.
5. The defect management method of oil refining chemical equipment according to claim 1, wherein the equipment defect response flow comprises:
sending the information of the defects or hidden dangers of the target equipment to corresponding information receiving personnel according to the risk level and/or the consequence level of the defects or hidden dangers of the target equipment;
generating a corresponding processing requirement; the processing requirements comprise personnel requirements and means requirements for processing the defects or hidden dangers of the target equipment;
and acquiring a processing report for processing the defects or hidden dangers of the target equipment.
6. The defect management method of oil refinery chemical equipment according to any one of claims 1 to 5, further comprising:
generating a prejudgment result of the defect or hidden danger of the target equipment according to the historical data of the target equipment and the current value of the preset measurable attribute as parameters; the historical data comprises an attribute record of the target equipment and a measurable attribute historical value generated according to the current value of the preset measurable attribute of the target equipment; and prejudging the defects or hidden dangers of the target equipment and the occurrence time of the defects or hidden dangers by the prejudging result.
7. The method for managing defects of an oil refinery chemical plant according to claim 6, further comprising:
and correcting one of the detection personnel, the detection time point and the detection items in the defect identification task list and any combination thereof according to the prejudgment result.
8. A defect management device of oil refining chemical equipment is characterized by comprising:
the device comprises a presetting unit, a defect acceptance judging unit and a judging unit, wherein the presetting unit is used for presetting attribute records of target equipment and generating a defect acceptance standard of the target equipment; the defect acceptance criteria comprises a deviation range of a preset measurable property of the target device; the predetermined measurable attributes include attributes associated in the attribute record with a lack or loss of an ontology of the target device or its functionality;
the measuring unit is used for carrying out defect identification on the target equipment according to a defect identification task list and acquiring the current value of the preset measurable attribute of the target equipment; the defect identification task sheet is used for determining detection personnel, detection time points and detection items for performing defect identification on the target equipment;
the identification unit is used for generating a defect identification result of the target equipment according to the defect acceptance standard of the target equipment by taking the current value of the preset measurable attribute as a parameter;
the response unit is used for generating a corresponding equipment defect response flow according to the defect identification result; the equipment defect response flow is used for determining a processing scheme of the target equipment for tracking defects or hidden dangers.
9. The defect management device of an oil refinery chemical plant according to claim 8, further comprising:
the pre-judging unit is used for generating a pre-judging result of the defect or hidden danger of the target equipment according to the historical data of the target equipment and the current value of the preset measurable attribute as parameters; the historical data comprises an attribute record of the target equipment and a measurable attribute historical value generated according to the current value of the preset measurable attribute of the target equipment; and prejudging the defects or hidden dangers of the target equipment and the occurrence time of the defects or hidden dangers by the prejudging result.
10. The defect management device of an oil refinery chemical plant according to claim 6, further comprising:
and the correcting unit is used for correcting one of the detection personnel, the detection time point and the detection items in the defect identification task list and any combination thereof according to the pre-judgment result.
11. A memory comprising a software program adapted to execute the steps of the defect management method of the refinery chemical equipment according to any one of claims 1 to 7 by a processor.
12. A defect management apparatus of an oil refinery chemical plant, comprising a bus, a processor, and a memory as claimed in claim 11;
the bus is used for connecting the memory and the processor;
the processor is configured to execute a set of instructions in the memory.
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| CN201911077935.9A CN112785101A (en) | 2019-11-06 | 2019-11-06 | Memory, oil refining chemical equipment defect disposal method, device and equipment |
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| CN201911077935.9A CN112785101A (en) | 2019-11-06 | 2019-11-06 | Memory, oil refining chemical equipment defect disposal method, device and equipment |
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