JP7000389B2 - Seal construction training methods, systems and programs - Google Patents

Description

The present invention relates to a training method, a system and a program for sealing construction used for connecting pipes and the like.

In the construction of connecting pipes and connecting equipment such as pumps to pipes, sealing materials such as gaskets are sandwiched between flange joints, and the gaskets are tightened with bolts placed at multiple locations on the flange joints.

Regarding this seal construction, as training equipment, it is known that the tightening force of a bolt tightened by a tightening tool such as a torque wrench is detected by a load cell and displayed on a display, and the surface pressure of the flange is confirmed by an operator. (For example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2009-191932

By the way, for such sealing construction, clients such as plants and their owners, construction targets such as equipment that requires sealing construction, contractors and workers in charge of sealing construction, sealing materials suitable for the construction target, and sealing construction. It includes multiple elements such as the tools used and the training of workers. In particular, the selection and purchase of sealing materials and training of workers are extremely important matters for improving the accuracy and reliability of sealing construction.

It is not easy to select a suitable sealing material from a wide variety of sealing materials, and even a skilled worker has problems in accuracy and reliability in construction that relies on experience and intuition. Even if the seal construction training is conducted, if the contractor makes a mistake in selecting the seal material, the expected accuracy and reliability cannot be obtained.

Even if high-precision and high-quality sealing materials are provided, if there is a mistake in the selection, high-quality sealing construction cannot be expected, and training on sealing construction, selection of sealing materials, and free individual management of their purchase If this is the case, it will be difficult to improve the quality of the seal construction, and the quality of the seal construction will be deteriorated.

Therefore, an object of the present invention is to realize seal construction training, seal material selection, and centralized management of seal construction in view of the above problems, and to improve the accuracy and reliability of seal construction.

Further, another object of the present invention is to centralize the purchase of the sealing material together with the selection of the sealing material, and to improve the quality and reliability of the sealing material in the sealing construction.

In order to achieve the above object, according to one aspect of the seal construction training method of the present disclosure, the client computer that orders the seal construction, the contractor computer that undertakes the seal construction, and the support center computer that supports the seal construction are linked. In the seal construction training method, the support center computer is triggered by the process in which the client computer issues an instruction to attend the seal construction training at the support center to the contractor computer, and the instruction from the client computer to attend the seal construction training. Includes the process of executing the seal construction training for the contractor at the support center, and the seal construction training is a device that simulates pipe alignment and tightening installed in one or more training rooms. Select equipment required for training from seal construction equipment including equipment that simulates sealing conditions, equipment that simulates flange tightening, equipment that simulates creep, equipment that simulates compression failure, and equipment that simulates heat exchange equipment. The process includes a process and a process of acquiring training information from a sensor output or input means of a sensor provided in each device of the seal construction device.

In order to achieve the above object, according to one aspect of the seal construction training method of the present disclosure, the client computer that orders the seal construction, the contractor computer that undertakes the seal construction, and the support center computer that supports the seal construction are linked. In the seal construction training method, the support center computer is triggered by the process in which the client computer issues an instruction to attend the seal construction training at the support center to the contractor computer, and the instruction from the client computer to attend the seal construction training. Includes the process of executing the seal construction training for the contractor at the support center, and the seal construction training is a device that simulates pipe alignment and tightening installed in one or more training rooms. Select equipment required for training from seal construction equipment including equipment that simulates sealing condition, equipment that simulates flange tightening, equipment that simulates creep, equipment that simulates compression failure, and equipment that simulates heat exchange equipment. The process, the process of acquiring training information from the sensor output or input means of the sensor provided in each device of the seal construction device, and the simulated information about the device included in the seal construction device after receiving the sensor output or the training information. It includes a step of generating and a step of presenting the simulated information in either or both of character information and graphic information.

In order to achieve the above object, according to one aspect of the seal construction training system of the present disclosure, the client computer that orders the seal construction and the contractor computer that undertakes the seal construction are linked, and the client computer to the contractor computer. A support center computer that executes seal construction training for contractors, a single or multiple training rooms, and equipment that is installed in the training room and simulates piping alignment. Includes one or more of equipment that simulates tightening, equipment that simulates sealing conditions, equipment that simulates flange tightening, equipment that simulates creep, equipment that simulates compression failure, equipment that simulates heat exchange equipment, and more. A seal construction means in which a device to be used for training is selected by the support center computer, a sensor output of a sensor provided in each device of the seal construction means, or an acquisition means for acquiring training information on the device, and the sensor output or the training. The processing means that receives information and generates simulated information about the equipment included in the seal construction means, and the processing means that is connected to the processing means by wire or wirelessly and that is output from the processing means is either textual information or graphic information. It is provided with an information presentation means to be presented by either or both.

In order to achieve the above objectives, according to one aspect of the seal construction training program disclosed in this disclosure, an instruction to attend the seal construction training issued from the client computer that orders the seal construction to the contractor computer that undertakes the seal construction is triggered. In addition, the support center computer has a function to execute seal construction training for contractors, equipment that simulates pipe alignment, equipment that simulates tightening, equipment that simulates the sealing state, equipment that simulates flange tightening, and equipment that simulates creep. , A function to select the equipment to be used for training from the seal construction means including any one or two or more of the equipment simulating compression failure, the equipment simulating heat exchange equipment, and the equipment of the seal construction means. A function of acquiring the sensor output of the provided sensor or training information on the device, a function of receiving the sensor output or the training information and generating simulated information on the device included in the seal construction means, and textual information on the simulated information. Or, a computer realizes a function of presenting either or both of graphic information.

According to the seal construction training system, program or method of the present invention, any of the following effects can be obtained.

(1) By linking the client computer, the contractor computer, and the support center computer, it is possible to select the equipment to be sealed by the client and conduct construction training using that equipment, as well as simulated information or training on the equipment to be sealed. Information can be obtained, which can contribute to improving the accuracy and reliability of sealing construction.

(2) Through client computers, contractor computers, and support center computers, it is possible to automate the selection and procurement of seal materials in addition to seal construction training.

(3) Selection of the sealing material required for the contractor who performs the sealing work of the client, construction training using the sealing material, training on the equipment related to the sealing work, and the management can be done at the support center, and the sealing work can be done. It is possible to realize construction training integrated with.

(4) The results of the seal construction training can be used for the selection, procurement and seal construction of the seal material, the training history can be recorded, the recorded information can be presented, and the contents can be easily confirmed.

It is a figure which shows the seal construction system which concerns on 1st Embodiment. It is a figure which shows the processing sequence of a seal construction system. It is a figure which shows the seal construction management system which concerns on the 2nd Embodiment. It is a figure which shows the processing sequence of the seal construction management. It is a figure which shows the processing sequence of the seal construction management. It is a figure which shows the seal material data table of a seal material selection system. A is a diagram showing an input screen used for selecting a sealing material, and B is a diagram showing an output screen showing the result of selecting the sealing material. It is a flowchart which shows the processing procedure of the seal material selection. It is a figure which shows the lecture system of a seal construction training system. It is a figure which shows the training system of the seal construction training system. A is a diagram showing the hardware of the PC, and B is a diagram showing the hardware of the training server. It is a figure which shows the construction training information table. A is a diagram showing a human information table, and B is a diagram showing a sealing material information / construction information table. A is a diagram showing a training information table, and B is a diagram showing a related information table. It is a figure which shows the course curriculum table. A is a diagram showing a gasket lecture table, and B is a diagram showing a gasket training table. A is a diagram showing a gland packing lecture table, and B is a diagram showing a gland packing training table. It is a figure which shows the lecture presentation table. It is a figure which shows the training presentation table. A is a diagram showing an example of an input screen for seal construction, and B is a diagram showing an example of an output screen showing the completion of seal construction training. It is a flowchart which shows the processing procedure of a seal construction training program. It is a flowchart which shows the processing procedure of skill determination. It is a flowchart which shows the processing procedure of a course selection. It is a flowchart which shows an example of a seal construction training method. A is a diagram showing a flange tightening training device according to the first embodiment, and B is a diagram showing a bolt and a nut equipped with a strain sensor. A is a diagram showing a creep relaxation training device according to the second embodiment, and B is a diagram showing a bolt and a nut equipped with a strain sensor. It is a figure which shows the seal property training apparatus which concerns on Example 3. FIG. It is a figure which shows the on-site simulated tightening training apparatus which concerns on Example 4. FIG. It is a figure which shows the piping alignment training apparatus which concerns on Example 5. It is a figure which shows the training table which concerns on other embodiment. It is a figure which shows the processing sequence of the seal construction system which concerns on other embodiment. It is a figure which shows the processing sequence of the seal construction management which concerns on other embodiment. It is a flowchart which shows the processing procedure of the seal construction training program which concerns on other embodiment. It is a figure which shows the input screen of the seal construction which concerns on other embodiment.

[First Embodiment]

<Seal construction system>

FIG. 1 shows a seal construction system according to the first embodiment. The seal construction system 2 includes a client 4, a contractor 6, and a support center 8, and is a seal construction system that links them.

The client 4 may be any of various plants such as petroleum refining plants and chemical plants, electric power companies, ships, manufacturing companies such as semiconductor manufacturing companies, and their owners who place an order for seal construction.

The contractor 6 is a contractor who undertakes the seal construction from the client 4.

The support center 8 supports the seal construction for the client 4 and the contractor 6. This support includes training on sealing construction, provision of sealing technology, sealing construction management, and sales of related materials such as sealing materials and sealing tools.

FIG. 2 shows the processing sequence of the seal construction system 2.

According to this processing sequence, the support center 8 executes the promotion regarding the seal construction to the client 4 (S101). With this promotion and the arrival of the seal construction time, the client 4 issues a seal construction instruction to the contractor 6 and an instruction to attend the seal construction training at the support center 8 (S102). This instruction is also notified to the support center 8.

The contractor 6 issues a notification to the client 4 and the support center 8 that the seal construction and the seal construction training are accepted (S103).

The client 4 issues an instruction to select a sealing material to the support center 8 on the occasion of the notification from the contractor 6 (S104).

The support center 8 selects the sealing material when the client 4 and the contractor 6 notify the sealing construction and the sealing construction training, and the client 4 issues the sealing material selection instruction (S105). Then, the support center 8 issues a notification of the selection result of the sealing material to the client 4 and the contractor 6 (S106).

The client 4 issues an instruction to procure the sealing material to the contractor 6 (S107), and at the same time reports the instruction to the support center 8. At that time, the contractor 6 may purchase the sealing material and the recommended construction tool from the support center 8.

The support center 8 conducts a seal construction training for the contractor 6 using the selected sealing material (S108), and notifies the client 4 and the contractor 6 of the training result (S109).

The client 4 issues a seal construction permit to the contractor 6 on the occasion of the procurement of the seal material and the result of the seal construction training (S110).

The contractor 6 who has received this permission carries out the seal construction designated by the client 4 (S111).

<Effect of the first embodiment>

(1) It is possible to know the arrival of the seal construction time with the promotion of the support center 8.

(2) With the arrival of the seal construction time and the promotion of the support center 8, we will be consistently involved in the selection of seal materials, training on seal construction, procurement of seal materials, and seal construction, and realize safe and secure seal construction. Can be done.

(3) The seal material required for the site can be selected before the seal construction, and the seal construction training can be conducted using the seal material. The training can be conducted according to the seal construction site, and the accuracy of the seal construction can be improved. ..

(4) With the selected sealing material, the contractor 6 performs the sealing construction on the condition that at least the training of the sealing construction is received, so that the sealing construction can be performed with high accuracy and reliability.

(5) According to this seal construction system 2, the support center 8 selects the seal material, trains the seal construction, and sells the seal material, so that the procurement of the seal material related to the seal construction can be unified.

(6) According to this seal construction system 2, since the support center 8 is consistently involved in the selection of the seal material and the training of the seal construction, the accuracy of the seal construction is improved, the reliability is maintained, and the efficiency of the seal construction is improved. Can be planned.

[Second Embodiment]

FIG. 3 shows a seal construction management system according to the second embodiment. In FIG. 3, the same parts as those in FIG. 1 are designated by the same reference numerals. The configuration shown in FIG. 3 is an example, and the present invention is not limited to such a configuration.

The seal construction management system 20 is a computer system that performs support processing such as human information, seal information, construction information, training information, and related information in the above-mentioned seal construction system 2 by using a computer. The seal construction management system 20 includes a seal material selection system for selecting a seal material, a seal construction training system 34 (FIG. 9) for training a contractor 6 who performs seal construction, and the like, which will be described later.

In this seal construction management system 20, as an example, the client 4 has a personal computer (hereinafter simply referred to as "PC") 24 as a client computer, the contractor 6 has a PC26 as a contractor computer, the support center 8 has a PC28 as a support center computer, and training. A server computer (hereinafter simply referred to as “training server”) 30 is provided. In addition, the seal construction training system 34 receives the sensor output of the sensor provided in each device of the seal construction means or training information on the device, receives the sensor output or training information, and generates simulated information on the device included in the seal construction means. And information presentation that presents the processing output output from the processing means by either or both of character information and graphic information.

PCs 24, 26, 28 are linked, for example, by the Internet 32. The training server 30 is connected to the PC 28 by wire or wirelessly.

The processing of the PC 24 includes a seal construction instruction, a training instruction, a seal material selection instruction, a procurement instruction, and issuance of a seal construction permit.

The processing of the PC 26 includes a seal construction acceptance notification, a training acceptance notification, a training attendance report, a seal material procurement report, a seal construction start notification, a seal construction end notification, and a seal construction monitoring.

Processing of PC28 includes promotion, confirmation of receipt of instructions and reports, management of sealant selection, monitoring of training programs, decision to continue support, and so on.

The processing of the training server 30 includes execution of a training program for sealing construction, a selection program for sealing materials, and the like.

<Processing sequence of seal construction management>

4 and 5 show a processing sequence of seal construction management.

Promotion regarding seal construction is carried out from PC28 to PC24 (S201). If the promotion coincides with the arrival of the seal construction time, the arrival of the maintenance time can be announced in synchronization with the promotion.

A seal construction instruction is issued from the PC 24 to the PC 26, and the instruction is notified to the PC 28 (S202). This instruction is not a construction start or a construction permit, but is merely a construction instruction on the condition of the seal construction training described later.

Upon receiving this, the PC 26 issues a seal construction acceptance notice to the PC 24, and the acceptance notice is notified to the PC 28 (S203). Upon receiving this acceptance notification, the PC 24 issues an instruction for the seal construction training at the support center 8 to the PC 26, and the instruction is notified to the PC 28 (S204).

A notice of acceptance of the seal construction training is issued from the PC 26, and the notice of acceptance is notified to the PC 28 (S205). Taking this as an opportunity, the PC 24 issues an instruction to select the sealing material to the PC 28 (S206).

The PC 28 monitors the receipt of the seal construction instruction, the seal construction training instruction, and the report of these acceptance notices (S207). Upon receiving the seal construction instruction, the seal construction training instruction, and the report of these acceptance notices (YES in S207), the selection of the seal material required for the seal construction is started (S208). This start is notified to PCs 24 and 26. On condition that the selection is started, the training server 30 executes the sealing material selection program (S209). The PC 28 determines whether the selection of the sealing material has been completed (S210), and if the selection of the sealing material has been completed (YES of S210), the selection result of the sealing material provided from the training server 30 is received, and this The selection result of the sealing material is reported to PC 24 and 26 (S211).

With the report of the selection result as an opportunity, the PC 24 issues an instruction to procure the sealing material to the PC 26, and the instruction is reported to the PC 28 (S212).

A notification of the start of the seal construction training program is issued from the PC 28 to the PCs 24 and 26 (S213). The seal construction training program is executed on the training server 30 (S214). The worker in charge of the seal construction of the contractor 6 may take the training program.

PC28 monitors the execution of the seal construction training program (S215), and if the seal construction training program is completed (YES in S215), PC28 issues a seal construction training program completion notification to PC24 and 26. (S216). In response to this, the training attendance report is issued from PC26 to PC24 and 28 (S217). At this time, if the contractor 6 has completed the procurement of the sealing material, the PC 26 issues a procurement report of the sealing material to the PCs 24 and 28 (S218). This procurement report may be made before the completion of the seal construction training program.

The PC 24 issues an instruction to permit the seal construction to the PC 26, provided that the seal construction is at least trained, and the PC 28 is notified of the instruction (S219). This seal construction permit is conditional on attending at least a seal construction training program. In response to this, PC26 issues a seal construction start notification to PCs 24 and 28 (S220). The PC 26 monitors the seal construction (S221), and if the seal construction is completed (YES in S221), the PC 26 issues a seal construction completion notification to the PCs 24 and 28 (S222).

The PC 28 determines whether to continue the support (S223), and if the support is to be continued (YES in S223), issues a support continuation notification to the PCs 24 and 26 (S224). If the support is not continued (NO in S223), the PC28 issues a support end notification to the PCs 24 and 26 (S225).

<Seal material selection system>

The sealing material selection system uses a sealing material database that stores sealing material data such as gaskets related to usage conditions. For this sealing material database, for example, the sealing material data table 35 shown in FIG. 6 is used.

In this sealing material data table 35, a gasket group 36 including a plurality of gaskets is displayed, and gaskets such as operating temperature, operating pressure, operating fluid, flange shape, used equipment, and other information are used as operating conditions 38 corresponding to each gasket. Condition information for specifying is stored.

The recommended gasket can be selected by selecting two or more conditions selected from the usage conditions, and the usage conditions can be extracted by selecting the gasket.

For this sealing material selection, for example, the input screen 40 for selecting the sealing material shown in A of FIG. 7 is used. In this input screen 40, a title unit 42 indicating selection of a sealing material, for example, five types of usage conditions, such as operating temperature, operating pressure, working fluid, flange shape, and selection unit 44, 46, 48, 50, 52 of the equipment used. A search start button 54 is provided together with the search start button 54. If the selection buttons 56 of the selection units 44, 46, 48, 50, and 52 are checked, the operating temperature, operating pressure, and the like to be selected are sequentially displayed. If the selection button 56 is checked with the displayed value or the like, desired data can be input. Then, if the search start button 54 is checked, the screen transitions to the output screen 60 for selecting the sealing material, as shown in B of FIG.

As shown in B of FIG. 7, the output screen 60 displays a title portion 62 showing the selection result of the sealing material, and “selection 1”, “selection 2”, and the like as a plurality of selection results. In each selection result, a plurality of gasket information 64-1, 64-2, etc. including the product number, usage conditions, etc. are displayed. The output screen 60 is provided with a back button 66, and if the back button 66 is checked, the input screen 40 shown in FIG. 7A can be transitioned to.

FIG. 8 shows a processing procedure for selecting a sealing material. This processing procedure can be executed by selecting a sealing material selection program from the sealing construction management system, displaying the sealing material selection input screen 40, and inputting the usage conditions from the input screen 40 (S301). After inputting the usage conditions, the sealing material selection process is executed according to the search instruction (S302). In this sealing material selection process, the sealing material data table 35 of the database (DB) 68 is referred to.

If the usage conditions are met with the input conditions, the gasket is selected as the sealing material that matches the usage conditions (S303).

Gasket information such as the above-mentioned usage conditions is output from the selected gasket and displayed on the output screen 60 (S304), and the selection process ends.

<Seal construction training system 34>

The seal construction training system 34 includes a lecture-style lecture system 34-1 and a training-style training system 34-2 using a plurality of training devices.

As shown in FIG. 9, the classroom system 34-1 is provided with a plurality of PCs 70 in the first training room 69-1. Each PC 70 is connected to the training server 30 by the network 72, and information can be exchanged. The network 72 may be wired or wireless.

Each PC 70 is equipped with a monitor 74 and an input device 76. The monitor 74 may have a touch panel on the display screen and may be configured to allow touch input. The input device 76 includes a keyboard and a mouse, and may include a bar code reader.

Each trainee 78 is a person in charge of seal construction, such as an employee of the contractor 6. In this case, an instructor may be attached to any of the PC 70s to explain the contents of the teaching materials.

According to such a lecture system 34-1, trainees 78 can gather in the first training room 69-1 and learn by using common classroom training materials deployed on the monitor 74 of each PC 70. .. In some cases, it is possible to open the network 72 to the Internet 32 and provide supplementary classes by, for example, e-learning.

As shown in FIG. 10, the training system 34-2 is a plurality of training devices, and as an example of the sealing construction means, the flange tightening training device 80-1, the creep relaxation training device 80-2, the sealing property training device 80-3, etc. Is provided. The flange tightening training device 80-1, the creep relaxation training device 80-2, and the sealing property training device 80-3 are installed in the second training room 69-2, and are individually equipped with a PC 82. Each PC 82 is connected to the training server 30 by the network 72, and information can be exchanged. This embodiment includes first and second training rooms 69-1 and 69-2, but may be a single training room, and three or more training rooms are provided and equipment is distributed and installed. You may.

Each PC 82 is equipped with a data logger 84 and a monitor 86. The sensor output is taken into the data logger 84 from the sensor on the device main body side and input to the corresponding PC 82. The monitor 86 may have a touch panel on the display screen and may be configured to allow touch input. A keyboard or mouse may be provided as an input device, and a barcode reader may be provided.

According to such a training system 34-2, each trainee 78 can receive training under the same implementation conditions as the seal construction equipment with the support of the seal construction instructor.

<Hardware of PC24, 26, 28, 70, 82>

As PC24, 26, 28, 70, 82, PC90 shown in A of FIG. 11 may be used. The PC 90 includes a processor 92, a storage unit 94, an input / output unit (I / O) 96, an operation input unit 98, and a communication unit 100. A monitor 102 is connected to the I / O 96.

The processor 92 processes information such as execution of various programs such as an OS (Operating System), a support program, a seal construction program, a seal construction training program, and a seal material selection program in the storage unit 94, arithmetic processing, and control of various functional units. I do. The storage unit 94 is provided with a recording medium such as a ROM (Read-Only Memory) and a RAM (Random-Access Memory). A hard disk, a semiconductor memory, a DVD (Digital Versatile Disc), or the like may be used as the recording medium. In addition to the OS, various programs such as a seal construction program, a seal construction training program, and a seal material selection program are stored in the storage unit 94. RAM constitutes an information processing work area.

The operation input unit 98 is used for information input under the control of the processor 92. The operation input unit 98 includes an information input device such as a keyboard, a mouse, a touch panel, and a bar code input unit.

The communication unit 100 is connected to the network 72 by radio such as Wi-Fi (Wireless Fidelity). The monitor 102 is an example of information presenting means, and is used as the above-mentioned monitors 74, 86 and the like.

<Hardware of training server 30>

As shown in B of FIG. 11, the training server 30 is provided with a processor 104, a storage unit 106, an I / O 108, and a communication unit 110.

The processor 104 executes an OS and a training program in the storage unit 106. The I / O 108 is used for information input. The communication unit 110 communicates with the PC 90 described above via the network 72.

The storage unit 106 includes a recording medium such as a ROM or RAM, and a hard disk, a semiconductor memory, a DVD, or the like may be used as the recording medium. In addition to the OS, various programs such as a seal construction training program are stored in the storage unit 106. RAM constitutes an information processing work area. The database 68 used for the seal construction training program is stored in the storage unit 106.

<Construction training information table 112>

As shown in FIG. 12, the construction training information table 112 stores categories 114, major items 116, medium items 118, and minor items 120. Category 114 includes various types of information such as human information 114-1, seal information 114-2, construction information 114-3, training information 114-4, and related information 114-5. Human information 114-1 includes manager information and builder information. The seal information 114-2 includes seal material information, and the construction information 114-3 includes construction equipment information, construction tools, seal construction request information, and the like. Training information 114-4 includes construction training programs and the like. Related information 114-5 includes policy, standard information, analysis information, survey information, support information, statistical information and the like.

As shown in FIG. 13A, the human information table 122 stores the human information 114-1. This human information 114-1 stores manager information that identifies the manager who manages the seal construction, and installer information that identifies the installer of the contractor 6 who is in charge of the seal construction. The manager information stores the department, each job, and the name. By referring to the human information table 122, it is possible to identify the participants of the training program and confirm the position in charge.

The builder information includes company name, department, job, name and skill. The skill level of the builder's seal construction is stored in the skill. This skill may be judged by the skill judgment program. Therefore, by referring to this human information table 122, it is possible to confirm the skill level of the seal construction such as the identification of the builder, the position in charge, and the skill.

As shown in FIG. 13B, the seal material information / construction information table 124 stores the seal material information for specifying the seal material, and stores the product name and dimensions. The product name stores identification information such as a symbol that identifies the manufacturer and a specific name. The dimensions include the shape dimensions and thickness of the sealing material.

The construction equipment information stores information that identifies the construction equipment that is the target of the seal construction, and stores the flange, bolt / nut, fluid, pressure, and temperature as the middle item 118. The shape, standard (dimensions) and material that specify the flange are stored in the flange as a sub-item 120. The bolts and nuts store the dimensions and materials that specify the bolts and nuts as sub-item 120. The type of fluid used in the seal construction equipment is stored in the fluid. The pressure stores the pressure of the fluid used in the seal construction equipment. The temperature used in the seal construction equipment is stored in the temperature.

In the construction tool, the tightening tool and the flange tool are stored as the middle item 118 for the construction tool used for the seal construction. The tightening tool includes a hand spanner, a manual torque wrench, a booster wrench, an air torque wrench, a hydraulic torque wrench, a bolt tensioner, an ultrasonic axial force meter and the like as sub-items 120. Flange tools include flange spreaders, flange openers, and flange closers as sub-items 120.

The seal construction request information stores information representing important matters requested for seal construction, and stores storage, transportation method, installation method, bolts and nuts, tightening force, and tightening procedure as the middle item 118. The location as a small item 120 for storage, the means as a small item 120 for the transportation method, the flange tool used as a small item 120 for the installation method, flange surface confirmation, maintenance as a small item 120 for bolts and nuts, lubricant. Type, replacement, material and dimensions are stored. Torque and axial force are stored as sub-items 120 in the tightening force.

The training information of the construction training is stored in the training information table 126, and as shown in A of FIG. 14, as the middle item 118, the tightening method, stress relaxation, sealing property, compressive fracture, surface pressure distribution, and two types of on-site flange construction are performed. Is stored. The tightening method includes a flange tightening training device and a torque sensation training device as sub-items 120. Creep relaxation training equipment belongs to the stress relaxation as a sub-item 120. The sealing property training device belongs to the sealing property as a sub-item 120. The compression fracture training device belongs to the pressure fracture as a sub-item 120. Bolt influence training equipment belongs to the surface pressure distribution as a small item. One on-site flange construction belongs to the on-site simulated tightening training device as a sub-item 120, and the other on-site flange construction belongs to the piping alignment training device as a sub-item 120.

As shown in B of FIG. 14, the related information table 128 stores related information to be utilized for the seal construction training. The policy includes safety and security efforts as medium item 118, standard information includes, for example, qualification certification system standards, analysis information includes accident causes and analysis, investigation information includes leak cause investigation results, and support information includes support center information. included.

<Courriculum table 130>

As shown in FIG. 15, the course curriculum table 130 stores the course 132, the curriculum 134, the curriculum content 136, and the time 138. Course 132 includes basic course 130-1, advanced course 130-2 and custom course 130-3. Curriculum 134 includes a classroom program and a practical training program, and the classroom program or a practical training program includes a basic program and an applied program. In each classroom program and training program, "classroom (basic)", "classroom (application)", "practice (basic)", and "practice (application)" are used as identification information indicating whether they are basic programs or application programs. ) ”Is stored. Items representing the contents to be learned are stored in the curriculum contents 136. Then, the time 138 stores numerical values representing the learning time and the training time.

<Gasket lecture table 140>

As shown in FIG. 16A, the gasket lecture table 140 contains the curriculum 142, the level 144, and the content 146. Items representing a plurality of curriculums are stored in the curriculum 142. At level 144, a "basic" or "application" indicating whether it is a basic program or an application program is stored. The content 146 stores the learning content for each level of the curriculum 142.

<Gasket training table 148>

As shown in FIG. 16B, the gasket training table 148 houses the curriculum 150, the level 152, the content 154, and the training device 156. The curriculum 150 stores items representing a plurality of curriculums. At level 152, a "basic" or "application" indicating whether it is a basic program or an application program is stored. The content 154 stores the learning content for each item of the curriculum 150. The training device 156 corresponds to the curriculum 150, for example, a "flange tightening training device" and a "torque sensation training device" are used for the "tightening method" as a training device used for learning the contents of the curriculum 150. The training device is specified.

<Grand packing lecture table 158>

As shown in FIG. 17A, the curriculum 160 and the content 162 are stored in the grand packing lecture table 158. The curriculum 160 stores items representing a plurality of curriculums. The content 162 stores the learning content for each item of the curriculum 160.

<Grand packing training table 164>

As shown in FIG. 17B, the gland packing training table 164 houses the curriculum 166, the outline 168, and the training device 170. The curriculum 166 stores items representing a plurality of curriculums. The learning content is stored in the outline 168 for each item of the curriculum 166. The training device 170 includes, for example, a "practical machine valve gland packing training device" and a "practical machine rotary pump gland packing training device" as training devices used for learning the contents of the curriculum 166.

<Lecture presentation table 172>

As shown in FIG. 18, the lecture presentation table 172 includes items of learning item 174, learning content 176, and skill 178. A plurality of items of learning contents are presented in learning item 174. The learning content 176 presents the purpose and outline of the learning content included in the learning item 174. In skill 178, the importance of selection for the corresponding job or newcomer is indicated by "○" or "◎". “○” indicates “necessary”, or “◎” indicates “extremely important”.

<Practice presentation table 180>

As shown in FIG. 19, the training presentation table 180 includes training items 182, training contents 184, skills 186, and device names 188. In the training item 182, a plurality of items that collectively represent the training content 184 are presented. The training content 184 presents the purpose and outline of the training content included in the training item 182. In skill 186, the importance of selection for the corresponding job or newcomer is indicated by "○" or "◎". “○” indicates “necessary”, or “◎” indicates “extremely important”. The corresponding training device is specified in the device name 188.

<Training input screen 190>

The training input screen 190 is used for the training program. As shown in A of FIG. 20, the training input screen 190 includes a title unit 192, a company name input unit 194, a department name input unit 196, a name input unit 198, and a skill input unit 200, which represent input of trainee information. A place input unit 201 is provided. The skill input unit 200 is provided with a selection button 202, and the selected skill can be confirmed by checking the selection button 202. A decision button 204 is provided in the lower column of the training input screen 190. If this decision button 204 is checked, the entered trainee information can be confirmed.

<Training output screen 206>

At the end of the training program, the training output screen 206 is expanded. As shown in B of FIG. 20, the training output screen 206 displays a title unit 208 representing training completion data and a training content display unit 210. The training content display unit 210 displays the name 210-1, the department name 210-2, the completed course name 210-3, the evaluation 210-4, and other related information 210-5.

<Processing procedure for seal construction training>

FIG. 21 shows a processing procedure for seal construction training. This processing procedure is an example of a seal construction training program or a seal construction training method.

In the processing procedure of the seal construction training, it is determined whether or not the training is performed as confirmation of the intention of the trainee from the training screen of the PC (S401). When shifting to training (YES in S401), it is confirmed whether the importance of selecting the sealing material is recognized (S402). If the importance of sealing material selection is not recognized (NO in S402), training on sealing material selection is imposed (S403). For this training on selecting seal materials, re-learning of classroom lectures may be performed. In this way, the intention of confirming the recognition of the selection of the sealing material is to make the sealing material used for the actual sealing construction recognized, and to conduct the training of the sealing construction on the premise of the recognition, and to enhance the training effect. When the training for selecting the sealing material (S403) is completed, the process returns to S402.

If the importance of selecting the sealing material is recognized (YES in S402), the skill of the trainee is judged (S404). This skill determination is performed according to the skill determination processing procedure (FIG. 22).

After determining the skill, the training course is selected (S405). This course selection is performed according to the course selection processing procedure (FIG. 23).

After selecting the course, the intention of the training is confirmed (S406), and the training is started (YES in S406), so that the classroom program is first trained (S407). This classroom program is conducted by the classroom system 34-1 and ends with a predetermined subject and time. In that case, re-learning is required depending on the evaluation.

When this classroom program is completed (YES in S408), the program shifts to the practical training program (S409). This training program is carried out by the training system 34-2, and the equipment is selected according to a predetermined subject and time, and the necessary training is performed. In that case, evaluation is performed based on sensor output and input information based on training, and re-learning is required depending on the evaluation.

When this training program is completed (YES in S410), the training program for seal construction is completed and the completion indication is presented (S411).

<Skill judgment processing procedure>

FIG. 22 shows a skill determination processing procedure. When the process shifts to the skill determination processing procedure, it is determined whether the person is a newcomer or a general person (S501). This process may be performed based on the input information of the trainee. A "newcomer" is a person who is involved in seal construction, but has no or no experience in seal construction. "General" can be assumed to be a general person who wants to receive enlightenment on seal construction such as students.

If it is a newcomer or a general person (YES in S501), skill 1 is selected (S502) and returns to S404 of the seal construction training program (FIG. 21).

If it is not a newcomer or general (NO in S501), it shifts to skill information input (S503). In the skill information input, information necessary for skill determination is input, and skill determination is performed based on this information input (S504). By this skill determination, a plurality of skills are assigned to one of skill 2, skill 3, ... Skill N (S505). In this example, the trainee is sorted into N stages from the lowest skill 1 to the highest skill N, and returns to S404 of the seal construction training program (FIG. 21). This skill stage may be any of two stages, three stages, four stages, five stages, and the like.

<Course judgment processing procedure>

FIG. 23 shows a processing procedure for course selection. When the process shifts to the course selection processing procedure, it is determined whether the user is a newcomer or a general person (S601). This process may be performed based on the input information of the trainee as described above.

If it is a newcomer or a general person (YES in S601), the basic course is selected (S602) and returns to S405 of the seal construction training program (FIG. 21).

If it is not a newcomer or general (NO in S601), it is determined whether it is a custom course (S603). If it is not a custom course (NO in S603), the job type of the trainee is determined (S604). Based on the job type determination, one of the advanced course 1, the advanced course 2, and the advanced course N is selected from a plurality of advanced courses (S605).

If it is a custom course (YES in S603), the job type of the trainee is determined (S606). Based on the job type determination, one of Custom Course 1, Custom Course 2, ... Custom Course N is selected from a plurality of custom courses (S607).

<Lecture program>

There are basic, advanced and custom courses in the classroom program, and lectures are given according to each course.

In the Grand Packing Lecture, lectures will be given on Grand Packing.

<Practice program>

There are basic courses, advanced courses and custom courses, and practical training is conducted according to each course. In this training, the site such as flange tightening training device, sealability training device, creep relaxation training device, torque sensation training device, piping alignment training device, site simulation tightening training device, compression failure training device, heat exchanger training device, etc., which will be described later, will be used. Multiple simulated training devices are used. From these devices, the required devices are selected based on the execution of the training program.

Further, in the gland packing training, a gland packing training device for an actual rotary pump and a gland packing training device for an actual valve are used.

<Seal construction training system, method and program>

In this seal construction training system, as a seal construction training method using a computer, for example, as shown in FIG. 24, a device selection process (S701), a sensor output or training information acquisition process (S702), and a simulated information generation process (S703). ), The processing procedure of the simulated information presentation step (S704) is included.

In the equipment selection process (S701), the flange tightening training device 80-1, the creep relaxation training device 80-2, and the sealing property training installed in the second training room 69-2, which is an example of a single or a plurality of training rooms. Select the equipment required for training from the equipment 80-3 and so on. In addition to the above-mentioned equipment, this equipment includes equipment that simulates pipe alignment, equipment that simulates tightening, equipment that simulates the sealing state, equipment that simulates flange tightening, equipment that simulates creep, and equipment that simulates compression failure. Equipment, equipment that simulates heat exchange equipment may be included.

In the sensor output or training information acquisition step (S702), training information is acquired from the sensor output or input means of the sensor provided in each device of the seal construction device.

In the simulated information generation step (S703), the sensor output or training information is received, and simulated information about the equipment included in the seal construction equipment is generated.

Then, in the simulated information presentation step (S704), the simulated information is presented by either or both of the character information and the graphic information. Information presentation means such as a monitor 86 may be used for presenting this information.

In this seal construction training system, the seal construction equipment installed in the second training room 69-2 (FIG. 10) may be equipped with a sensor for detecting the tightening axial force or may not be equipped with the sensor. For devices that do not have sensors, a keyboard or information processing terminal may be used as a means for inputting training information.

As the processing means, an information processing device such as the PC 82 described above may be used. This processing means receives sensor output or training information and generates simulated information about the equipment included in the seal construction means. For this processing means, for example, a monitor 86 may be used as an information presenting means connected by wire or wirelessly. This information presenting means presents the processing output output from the processing means in either or both of character information, graphic information, and the like as a display form.

The seal construction training program executed by this processing means is stored in the storage unit 106 of the training server 30 described above, and is executed at the time of training. This seal construction training program has a function for executing the training processing program in the same manner as the processing procedure of the seal construction training method described above. This function may include a device selection function, a sensor output or training information acquisition function, a simulated information generation function, and a simulated information presentation function. The equipment selection function includes, for example, equipment that simulates pipe alignment, equipment that simulates tightening, equipment that simulates the sealing state, equipment that simulates flange tightening, equipment that simulates creep, equipment that simulates compression failure, and heat exchange equipment. It suffices to include a function to select the equipment required for training from the seal construction equipment including the equipment that simulates. The simulated information generation function includes a function of receiving sensor output or training information to generate simulated information about the equipment included in the seal construction equipment, and the simulated information presentation function includes text information or graphic information of the simulated information. Includes the ability to present either or both of the information.

<Effect of the second embodiment>

According to this second embodiment, the following effects can be obtained.

(1) With the issuance of the promotion of seal construction issued from PC28 and the seal construction instruction issued from PC24, it is possible to unify the selection of seal materials, the procurement of seal materials and the seal construction training, and improve the accuracy of seal construction. Efficiency is improved.

(2) Taking the opportunity of the seal construction instruction from PC24, the contractor 6 receives the seal construction training at the support center 8, procures the urgent sealing material for the sealing construction at the support center 8, and conducts the training for selecting the sealing material. You can.

(3) The client 4 may instruct the contractor 6 to purchase the sealing material selected at the support center 8. As a result, a sealing material suitable for the sealing construction target is selected. That is, the reliability of the selected sealing material can be ensured.

(4) The contractor 6 who has received the seal construction training at the support center 8 can perform the seal construction on the seal construction target with the seal material related to the selection of the support center 8. As a result, the accuracy of the seal construction is improved and the reliability is improved.

FIG. 25A shows the flange tightening training device 80-1 according to the first embodiment. In this flange tightening training device 80-1, the device main body 222 is provided with a first seal construction unit 224-1 and a second seal construction unit 224-2, and each seal construction unit 224-1 and 224-2 are provided with a first seal construction unit 224-1 and a second seal construction unit 224-2. Is provided with flange joints having different diameters, gaskets 228-1 and 228-2 are sandwiched between the flanges 226, and a plurality of bolts 230 and nuts 232 are provided. The trainee uses, for example, a torque wrench as a construction tool, tightens the nuts 232 in sequence, and performs seal construction.

Each bolt 230 is equipped with a strain sensor 234 as shown in FIG. 25B. In each strain sensor 234, the axial force generated in the bolt 230 is detected by the tightening torque τ of the nut 232.

This sensor output is taken into the PC 82 through the data logger 84 (FIG. 10). The PC 82 displays on the monitor 86 a polygonal figure showing the amount of the axial force during tightening with the distance from the center in real time.

In the training using this flange tightening training device 80-1, it was found that the tightening variation due to the construction tool, the relationship between the tightening force and the axial force of the adjacent bolt due to the elastic interaction, and the one-sided tightening caused by the improper tightening procedure. Make the trainees aware and learn important matters such as tightening force and tightening procedure for exerting the gasket function. This training result is stored in the construction training information table 112 in relation to the trainee.

FIG. 26A shows the creep mitigation training device 80-2 according to the second embodiment. In A of FIG. 26, the same reference numerals are given to the common portions with those of FIG. 25. In this creep relaxation training device 80-2, heaters 236-1 and 236-2 are installed in each of the piping portions 235 sandwiching the seal construction portion 224-3. The heaters 236-1 and 236-2 may be heat transfer heaters.

A gasket 228 is sandwiched between the flanges 226 to provide a plurality of bolts 230 and nuts 232. Each bolt 230 is equipped with a strain sensor 234 as shown in FIG. 26B.

In the practice of creep relaxation, the change in axial force after tightening is detected by each strain sensor 234 by simulating operation modes such as high temperature operation and cycle operation as operating conditions for gaskets made of different materials. The high temperature operation and the cycle operation may be simulated by the temperature change due to the temperature control of the heaters 236-1 and 236-2.

This creep relaxation training device 80-2 detects a decrease in surface pressure after tightening, which cannot be seen in an actual machine, as a change in axial force in real time, and displays this change in axial force. As a result, the trainee can be made aware of the decrease in surface pressure, and can learn the initial tightening force and the effective timing of increasing tightening.

FIG. 27 shows the sealability training device 80-3 according to the third embodiment. In FIG. 27, the same reference numerals are given to the common portions with those in FIG. 25. In this sealing training device 80-3, the device main body 222 is provided with a first sealing construction section 224-1 and a second sealing construction section 224-2, and a gasket 228 is sandwiched between the flanges 226. A plurality of bolts 230 and nuts 232 are provided.

The flange 226 on the closed side on the top side of the device main body 222 is provided with a pressurizing device 238 for pressurizing the inside of the device main body 222 and a pressure sensor 239 for detecting the pressure inside the device main body 222. The pressure sensor 239 detects a pressure change due to deterioration of the seal of the seal construction parts 224-1 and 224-2.

The sealing performance of the sealing parts 224-1 and 224-2 is affected by the flange 226, the gasket 228, and the bolt 230. Surface scratches, surface roughness, and corrosion on the flange 226, surface scratches on the gasket 228, adhesion of foreign matter such as dust, rust on the bolt state, and lubricants affect the sealing performance of the gasket 228.

In this sealing training device 80-3, troubles due to each state of the flange 226, the gasket 228, or the bolt 230 can be reproduced, and the trainee can learn the leak check method.

FIG. 28 shows the on-site simulated tightening training device 80-4 according to the fourth embodiment. In FIG. 28, the same reference numerals are given to the common portions with those in FIG. 25. In this on-site simulated tightening training device 80-4, the seal construction site under poor conditions is simulated in the seal construction work, and the trainee is made to learn the seal construction.

At the seal construction site, seal construction is forced under adverse conditions such as high places, narrow places, and obstacles. In addition to high places, for example, pipes, racks, structures, equipment, etc. are intricate, and there are narrow spaces. As shown in A of FIG. 28, a plurality of pipes 240-1, 240-2, 240-3 are adjacent to each other, and flange joints 242-1, 242-2, 242-3, which are sealing construction portions, are adjacent to each other. In some cases. As shown in B of FIG. 28, when a plurality of pipes 240-4 and 240-5 intersect adjacent to each other, and flange joints 242-4 and 242-5 which are sealing construction portions are adjacent to the intersecting portions. There is. Further, as shown in FIG. 28C, the pipe 240-6 may be arranged adjacent to the structure 244, and the flange joint 242-6 may be adjacent to the structure 244. Assuming such a site situation of seal construction, the site simulation tightening training device 80-4 can freely reproduce the assumed seal construction site such as high places, narrow places, obstacles, etc. under poor conditions that hinder workability. Let the trainees learn how to install the seal.

FIG. 29 shows the piping alignment training device 80-5 according to the fifth embodiment. In FIG. 29, the same reference numerals are given to the common portions with those in FIG. 25. At the site of sealing construction, as shown in FIG. 29A, when the distance between the flanges 226 of the pipes 240-11 and 240-12 to be connected is wide, as shown in FIG. 29B, the pipes 240-11, When the distance between the flanges 226 of 240-12 is narrow and parallelism cannot be obtained because there is an inclination between the flanges 226 of the pipes 240-11 and 240-12 as shown in FIG. 29C, FIG. As shown in D of 29, a case where there is a misalignment between the flanges 226 of the pipes 240-11 and 240-12 is encountered. In such a situation, even if the gasket is tightened with a uniform tightening force, the proper tightening force cannot be transmitted to the gasket 228. In this piping alignment training device 80-5, gaps, inclinations, misalignments, etc. are freely set to reproduce actual misalignment, and trainees are trained in seal construction to solve misalignment. For these situations, evaluate the tightening (face pressure) situation by the trainees.

The structure of the heat exchanger is more complicated than that of a general flange for connecting pipes, and it is required to perform sealing work from understanding the structure. In the fixed tube plate, two gaskets are sandwiched between the flanges for tightening, so one-sided tightening is likely to occur. With a large-diameter flange, the number of bolts is large, and the decrease in tightening force between adjacent bolts during tightening due to the elastic interaction between the flanges cannot be ignored. Further, regarding the partition plate, if the tube flange / shell flange is misaligned, the partition plate does not enter the groove and causes inconvenience such as riding on the partition plate. Such a special structure, optimum tightening force, selection of an appropriate construction tool, and tightening procedure are required.

In this heat exchanger training device, the heat exchanger is disassembled, and the trainees are trained to tighten the bolts of the fixed tube plate and align the tube flange and shell flange, which are necessary for sealing.

In the compression fracture training device, trainees are trained to learn compression fracture of gaskets due to overtightening. Compression fracture reproduces the situation where compression fracture is likely to occur with respect to gasket types, paste application, small-diameter flanges, etc., and helps to understand the causes of leakage and their prevention. For example, expanded graphite sheet gaskets have a lower compression fracture surface pressure than other gaskets, sealability is improved by paste application, but compression fracture is likely to occur, and small-diameter flanges have a smaller gasket area than the number of bolts. Since the surface pressure tends to be high, compression fracture is likely to occur.

Therefore, in this compression fracture training device, the trainee can learn the relationship between the type of gasket, the presence or absence of paste, and the crack deformation and cracks that are the factors of compression fracture, regarding the compression fracture that is the cause of leakage.

As other examples, a torque sensation training device, a gland packing training device for an actual rotary pump, and a gland packing training device for an actual valve are used. With the torque sensation training device, trainees can experience the transition of tightening torque and axial force for multiple bolts and nuts with different tightening conditions.

[Other embodiments]

(1) Portable training equipment: The seal construction system and the seal construction management system of the above embodiment are not limited to the installation type training equipment. It may be a portable training facility that enables training in the client's conference room or training center and realizes seal construction that enhances the convenience of the client. This portable training equipment is equipped with, for example, a portable base that saves space in the area required for training, and a large number of training equipment such as the flange tightening training equipment and torque sensation training equipment described above are installed on the portable base. It should be installed in. Each equipment may be set to a weight and size that can be moved by a dolly.

In such a portable training facility, for example, as shown in FIG. 30, the training table 246 can be used to select the facility name 248, basic / applied selection 250, training name 252, training content 254, and feasibility 256. By doing so, it is possible to realize sealing construction as needed, such as budget.

(2) Acquisition of sealing material information: In the first embodiment and the second embodiment, the selection of the sealing material is a permission condition for sealing construction, but the acquisition of sealing material information is a permission condition for sealing construction. May be good. Regarding the first embodiment, as shown in FIG. 31, the support center 8 receives the issuance of the sealing material selection instruction (S104) from the client 4, acquires the sealing material information (S112), and the client 4 and the contractor. 6 may be notified of the acquisition result (S113). Regarding the second embodiment, as shown in FIG. 32, when the PC 28 receives the issuance of the sealing material selection instruction (S206) from the PC 24, the sealing material information is acquired (S226), and the PC 24 and the PC 26 The acquisition result may be notified to (S227). In such a process, there is a convenience that the sealing material information can be acquired, the necessary sealing material can be acquired by the client 4 or the contractor 6, and the sealing material can be performed without selecting the sealing material.

(3) Selection of sealing material in the training program: In the processing shown in Fig. 21, the processing procedure is to confirm the recognition of the importance of selecting the sealing material (S402) and to conduct the training for selecting the sealing material (S403), but the procedure is limited to this. Not done. For example, as shown in FIG. 33, when the training is started, it is determined whether or not the sealing material has been selected (S412), and if the sealing material has not been selected (NO in S412), the sealing material is selected (NO). S413), the processing procedure for shifting to the skill determination (S404) may be performed on condition that the sealing material is selected.

(4) Information input: On the training input screen 190 used for information input, trainee information is input as shown in A of FIG. 20, but the present invention is not limited to this. For example, as shown in FIG. 34, in addition to the input unit 191 for inputting affiliation and person in charge information, details such as the number of days, the number of people, the place of attendance, and the course are prepared in advance for the course content 193, and the check boxes are checked. The configuration may be such that information can be selected. As other information input, special note 195 may be input.

(5) Training device and processing of acquired information: The training device used in the above embodiment includes both those equipped with a sensor such as detecting the axial force of a bolt and those not equipped with a sensor. In the training device not provided with the sensor, as an information input means for the training, related information may be input to the PC and simulated information may be generated from the related information.

(6) Sealing material and its sealing construction: In the above embodiment, the gasket is exemplified as the sealing material, but other sealing materials may be used. Further, the sealing construction includes not only the usage side of the sealing material but also the side including design and manufacturing.

As described above, the most preferable embodiments and examples of the present invention have been described. The present invention is not limited to the above description. Various modifications and modifications can be made by those skilled in the art based on the gist of the invention described in the claims or disclosed in the form or embodiment for carrying out the invention. Needless to say, such modifications and modifications are included in the scope of the present invention.

According to the present invention, the client PC, the contractor PC and the support center PC are linked to realize the seal construction training for the contractor, the centralized management of the selection and purchase of the seal material, the accuracy of the seal construction is improved, and the reliability is improved. Can be improved.

2 Seal construction system 4 Client 6 Contractor 8 Support center 20 Seal construction management system 24, 26, 28 PC
30 Training server 32 Internet 34 Seal construction training system 34-1 Lecture system 34-2 Training system 35 Seal material data table 36 Gasket group 38 Usage conditions 40 Input screen 42 Title part 44, 46, 48, 50, 52 Selection part 54 Search start button 56 Select button 60 Output screen 62 Title part 64-1, 64-2 ... Gasket information 66 Back button 68 Database 69-1, 69-2 Training room 70 PC
72 Network 74 Monitor 76 Input device 78 Trainee 80-1 Flange tightening training device 80-2 Creep relaxation training device 80-3 Sealing training device 80-4 On-site simulated tightening training device 80-5 Piping alignment training device 82 PC
84 Data Logger 86 Monitor 90 PC
92 Processor 94 Storage unit 96 Input / output unit (I / O)
98 Operation input unit 100 Communication unit 102 Monitor 104 Processor 106 Storage unit 108 I / O
110 Communication Department 112 Construction Training Information Table 114 Category 116 Major Item 118 Medium Item 120 Minor Item 114-1 Personnel Information 114-2 Seal Information 114-3 Construction Information 114-4 Training Information 114-5 Related Information 122 Personnel Information Table 124 Sealing material information / construction information table 126 Training information table 128 Related information table 130 Course curriculum table 130-1 Basic course 130-2 Advanced course 130-3 Custom course 132 Course 134 Curriculum 136 Curriculum content 138 hours 140 Flange lecture table 142 Curriculum 144 Level 146 Contents 148 Flange training table 150 Curriculum 152 Level 154 Contents 156 Training equipment 158 Grand packing lecture table 160 Curriculum 162 Contents 164 Grand packing training table 166 Curriculum 168 Outline 170 Training equipment 172 Lesson presentation table 17 Contents 178 Skill 180 Training presentation table 182 Training items 184 Training contents 186 Skill 188 Device name 190 Training input screen 192 Title part 194 Department Name input part 196 Each job input part 198 Name input part 200 Skill input part 202 Select button 204 Enter button 206 Training output screen 208 Title part 210 Training content display part 210-1 Name 210-2 Department name 210-3 Completion course name 210-4 Evaluation 210-5 Related information 222 Equipment main body part 224-1 First seal construction part 2224- 2 Second seal construction part 224-3 Seal construction part 226 Flange 228 Gasket 228-1, 228-2 Gasket 230 Bolt 232 Nut 234 Strain sensor 235 Piping part 236-1, 236-2 Heater 238 Pressurizing device 239 Pressure sensor 240-1, 240-2, 240-3 Piping 240-4, 240-5, 240-6 Piping 240-11, 240-12 Piping 242-1, 242-2, 242-3 Flange joint 242-4, 242 -5, 242-6 Flange joint 244 Structure 246 Training table 248 Equipment name 250 Selection of basics / applications 252 Training name 254 Training content 256 Implementation availability

Claims (4)

It is a seal construction training method that links a client computer that orders seal construction, a contractor computer that undertakes seal construction, and a support center computer that supports seal construction.
The process in which the client computer issues an instruction to attend the seal construction training at the support center to the contractor computer, and
A process in which the support center computer executes the seal construction training for the contractor at the support center, triggered by the attendance instruction from the client computer.
Including, the seal construction training
Equipment that simulates pipe alignment, equipment that simulates tightening, equipment that simulates the sealing state, equipment that simulates flange tightening, equipment that simulates creep, and equipment that simulates compression failure installed in one or more training rooms. The process of selecting equipment required for training from seal construction equipment, including equipment that simulates equipment and heat exchange equipment, and
The process of acquiring training information from the sensor output or input means of the sensor provided in each device of the seal construction device, and
Seal construction training method including. It is a seal construction training method that links a client computer that orders seal construction, a contractor computer that undertakes seal construction, and a support center computer that supports seal construction.
The process in which the client computer issues an instruction to attend the seal construction training at the support center to the contractor computer, and
A process in which the support center computer executes the seal construction training for the contractor at the support center, triggered by the attendance instruction from the client computer.
Including, the seal construction training
Equipment that simulates pipe alignment, equipment that simulates tightening, equipment that simulates the sealing state, equipment that simulates flange tightening, equipment that simulates creep, and equipment that simulates compression failure installed in one or more training rooms. The process of selecting equipment required for training from seal construction equipment, including equipment that simulates equipment and heat exchange equipment, and
The process of acquiring training information from the sensor output or input means of the sensor provided in each device of the seal construction device, and
A process of receiving the sensor output or the training information and generating simulated information about the equipment included in the seal construction equipment.
The process of presenting the simulated information in either or both of character information and graphic information, and
Seal construction training method including. In cooperation with the client computer that orders the seal construction and the contractor computer that undertakes the seal construction, the seal construction training for the contractor is given as an opportunity to attend the seal construction training issued by the client computer to the contractor computer. Support center computer to run and
With one or more training rooms
Equipment that simulates pipe alignment, equipment that simulates tightening, equipment that simulates the sealing state, equipment that simulates flange tightening, equipment that simulates creep, equipment that simulates compression failure, and heat exchange equipment installed in the training room. A seal construction means that includes any or more of the equipment that simulates the above, and the equipment used for training is selected by the support center computer.
An acquisition means for acquiring sensor output of a sensor provided in each device of the seal construction means or training information on the device, and
A processing means that receives the sensor output or the training information and generates simulated information about the equipment included in the seal construction means.
An information presenting means that is connected to the processing means by wire or wirelessly and presents the processing output output from the processing means by either or both of character information and graphic information.
Seal construction training system equipped with. A function to execute the seal construction training for the contractor by the support center computer triggered by the instruction to attend the seal construction training issued from the client computer that orders the seal construction to the contractor computer that undertakes the seal construction.
Any of the equipment that simulates pipe alignment, equipment that simulates tightening, equipment that simulates the sealing state, equipment that simulates flange tightening, equipment that simulates creep, equipment that simulates compression failure, and equipment that simulates heat exchange equipment. Or the function to select the equipment to be used for training from the seal construction means including 2 or more by the support center computer.
The function to acquire the sensor output of the sensor provided in each device of the seal construction means or the training information about the device, and
A function of receiving the sensor output or the training information and generating simulated information about the equipment included in the seal construction means, and
A function of presenting the simulated information in either or both of character information and graphic information, and
A seal construction training program that realizes this with a computer.

Images