JP2008152379A - Piping plotter piping plotting method, computer program and recording medium - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To simultaneously design a plurality of piping lines in piping flow diagram preparation. <P>SOLUTION: In this piping plotter 1, by a belt-like route piping plotting command, members of the pipes of a plurality of systems are selected and are simultaneously drawn to drawing positions designated by a user. By a components insertion command, directions or terminals of components disposed on the plurality of drawn pipe lines are designated, and the designated components are simultaneously disposed on the positions on the pipes designated by the user. By a route branch creation command, a plurality of route branch parts (including the terminal) are simultaneously separately created in accordance with connection directions of the respective pipes. The plurality of once created route branch parts can be simultaneously changed by a route branch part change command. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a piping drawing device, a piping drawing method, a computer program, and a recording medium.

Conventionally, when receiving orders for piping work at factories, etc., a system drawing for cost estimation is created using a CAD (computer-aided design) device with reference to an estimate specification from a customer, and piping is created from this created drawing. The members necessary for the construction were extracted and the integrated data of the members necessary for making the estimate was output as a file.
In addition, in Patent Document 1, a faucet device to which information necessary for construction is added and a piping member to which attribute information is added are arranged with respect to a plan view showing a floor plan of the building. And extracting information necessary for construction.

JP 2001-256269 A

  For example, in the case of a building such as a factory, there are cases where a plurality of pipes for the same or different kinds of gas are installed in parallel. However, conventionally, when drawing different pipes of multiple systems and members to be inserted into these pipes, it was not possible to draw multiple pipes at the same time, regardless of whether the pipes were of the same kind or different kinds of gas. . For this reason, it has been necessary to perform drawing and arrangement work for each pipe. In addition, it was necessary to draw one branch at a time for multiple pipe branches. This is because work efficiency is poor, so for parallel system piping, pipes and branches that have been placed one by one at the same time are drawn at the same time, and the members used for the pipes and branches are also set at one time. There was a demand to work well.

  The present invention has been made in consideration of such circumstances, and its purpose is to create a piping drawing apparatus, a piping drawing method, a computer program, and a recording capable of simultaneously designing a plurality of pipes in creating a piping system diagram. To provide a medium.

  The present invention has been made to solve the above-described problems, and the present invention is a pipe drawing apparatus for drawing a strip-like pipe composed of pipes installed in parallel on the same route, and displays an image. Storage means for storing information on the display means, the drawing position of the image data of the pipe, the use and member of the pipe, the number of systems of the strip-like pipe, the use and member of each pipe of each system, and the drawing position; And instructing the display means to display the image data of the strip-shaped pipe composed of the number of lines of piping at the drawing position, the image data of the strip-shaped pipe, the drawing position, and the strip-shaped pipe. A piping drawing apparatus comprising: a strip-shaped piping route setting means for writing system diagram configuration data including information on the usage and members of piping of each system included in the storage means to the storage means A.

  Further, the present invention is the above-described piping drawing device, wherein the strip-shaped piping subject to path branching selected from the strip-shaped piping whose image data is displayed on the display means, and each system in the strip-shaped piping The branch of the same branch included in the strip-shaped pipe subject to the branch of the route is branched by the branch shape input corresponding to the system of the pipe. A system that instructs the display means to display the image data of the section, and includes information about the image data of the path branching section and the drawing position thereof, and the branching shape and members of each system in the strip-like pipe to be routed It further comprises a path branching section creating means for writing diagram configuration data into the storage means.

  Further, the present invention is the piping drawing device described above, wherein the route branch portion to be corrected selected from the route branch portions whose image data is displayed on the display means, and the correction in the route branch portion In response to the input of information about the branch shape and members of each subsequent system, the image data of the route branch portion to be corrected is converted into the image data of the route branch portion branched according to the input branch shape after correction. Instructing the display means to change and display, the system diagram configuration data of the route branch portion to be corrected, the corrected image data of the route branch portion and its drawing position, the corrected branch shape, It further comprises route branching section changing means for updating with system diagram configuration data including information on members.

  Further, the present invention is the above-described piping drawing device, wherein the strip-shaped piping selected from among the strip-shaped piping whose image data is displayed on the display means, and each of the strip-shaped piping in the strip-shaped piping. In response to the input of information on the parts to be inserted into the piping of the system and the insertion position thereof, the pipes of each system in the band-like pipe to which the parts are inserted are inserted into the insertion position corresponding to the system. Instructing the display means to display the image data of component insertion inserted with the components input corresponding to the system, the image data of the component insertion, its drawing position, and the component insertion target The system further includes parts insertion means for writing the system diagram configuration data including the parts inserted into the pipes of each system in the belt-shaped pipe and information on the insertion positions thereof into the storage means. And wherein the door.

  Further, the present invention is the piping drawing device described above, wherein the storage means stores member data in which members are associated with their uses, and the belt-like piping route setting means is used for the input use. And the member used for piping is acquired from the member data in the storage means and displayed on the display means, and the information of the member selected from the displayed members is input, and the route branching unit The creating means has the same use as the piping of each system in the strip-like pipe to be routed, and the member used for the joint is read from the member data of the storage means, displayed on the display means, and displayed. In response to the input of the information of the member selected from among the above, the parts inserting means selects the parts of the parts having the same use as the pipes of the respective systems in the strip-like pipe to be route-branched. Read et be displayed on the display unit, it receives an input of information for the selected member from the member of displaying, characterized in that.

  Further, the present invention is a piping drawing apparatus as described above, which receives input of information on a project, members of piping, joints, and parts used for each application in the project, and priority of the member. , Further comprising information registration means for generating member data including the inputted information and writing it in the storage means, wherein the belt-like pipe route setting means is used for the input and the member used for the piping. And reading from the member data of the currently selected project and displaying in order of priority on the display means, the route branching section creating means is the same use as the piping of each system in the strip-like piping to be route branching, And the member used for the joint is read from the member data of the currently selected project and displayed on the display means in order of priority, and the component The inserting means reads out the members of parts having the same application as the piping of each system in the strip-like pipe to be route-branched from the member data of the currently selected project, and causes the display means to display in order of priority. Features.

  Further, the present invention is the piping drawing device described above, wherein the storage means further stores information related to calculation of construction man-hours of each member, and the strip-like piping and the path branching portion displayed by the display means Or, from the image data of parts, it receives the input of information specifying the image data for which the construction man-hour is to be calculated, and acquires the members and the quantity of the members from the system diagram configuration data corresponding to the specified image data In addition, the apparatus further includes a man-hour prediction unit that reads information related to the calculation of the man-hour for the obtained member from the storage unit, and calculates the man-hour for the man-hour using the information regarding the quantity of each member and the calculation of the man-hour for construction.

  Further, the present invention is the above-described piping drawing device, which reads out the system diagram configuration data included in the system diagram, extracts members from the system diagram configuration data, acquires the number of each extracted member and outputs it It further comprises pick-up output means.

  Moreover, the present invention is the piping drawing device described above, wherein the application is a type of gas.

  Further, the present invention is a pipe drawing method used in a pipe drawing device for drawing a strip-like pipe made of a plurality of systems installed in parallel on the same route, wherein the pipe drawing device displays an image. And a storage means for storing information about the drawing position of the image data of the piping and the use and member of the piping, and the strip-shaped piping route setting means of the piping drawing device includes the number of systems of the strip-shaped piping, In response to the input of information about the usage and members of each pipe of each system, and the drawing position, the display means is instructed to display the image data of the strip-shaped pipe composed of the number of pipes at the drawing position, and Writing system diagram configuration data including image data of the strip-shaped pipe and its drawing position, and information on the use and members of the pipes of each system included in the strip-shaped pipe into the storage means; A piping drawing wherein.

  In addition, the present invention provides a computer used in a pipe drawing apparatus that draws a strip-like pipe made of a plurality of systems installed in parallel on the same route, a drawing position of image data of the pipe, a use and a member of the pipe, The storage means for storing the information, the number of systems of the strip-shaped pipes, the use and members of each of the pipes of each system, and the input of the drawing position information, the image data of the strip-shaped pipes composed of the number of systems of piping Instructing the display means to display at the drawing position, and the system diagram configuration data including the image data of the strip-shaped pipe and the drawing position, and the usage and members of the pipes of each system included in the strip-shaped pipe A computer program that functions as a belt-shaped pipe route setting unit that writes data in a storage unit.

  The present invention is also a computer-readable recording medium that records the above-described computer program.

  ADVANTAGE OF THE INVENTION According to this invention, when drawing the piping route for performing the gas supply from the apparatus arrange | positioned on an estimate drawing to the installation, a several same kind or different kind of piping can be drawn simultaneously. Further, different parts can be arranged at arbitrary designated locations on the plurality of drawn pipes, and the arrangement direction and end can be designated. Further, for the intersecting pipes, a plurality of branches can be created separately according to the connection direction of the pipes at the same time. In addition, a plurality of branches once created can be edited simultaneously in the same way as at the time of creation. As a result, it is possible to design a plurality of piping systems simply and efficiently. In addition, it is possible to calculate the construction man-hours for the equipment in the specified range of the estimated drawing, or to total and use all the parts used.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
In the piping drawing device according to the present embodiment, first, the estimated range of the cabinet, the abatement device, etc. is drawn on the drawing file divided by the whole and the area submitted by the customer at the time of making the estimate or the drawing file created independently. Arrange the equipment and determine the installation location. Thereafter, a piping route for supplying gas from the position of the arranged equipment to each facility is drawn. Since the piping drawn at this time is a plurality of pipes of the same kind or different kinds of gas, it is necessary to draw a plurality of pipes simultaneously from the supply source. Therefore, the piping drawing device draws a plurality of the same type or different types of piping at the same time by a belt-like route piping drawing command. In addition, different parts can be simultaneously placed at arbitrary designated locations on the plurality of drawn pipes by the parts insertion command, and the direction and end of the placement are also set at the same time when the parts are placed. Further, for a plurality of intersecting pipes, a branch (including the end) is separately created in accordance with the connection direction of the pipes at the same time by a path branch creation command. Once created, a plurality of branches are simultaneously edited by a route branching section change command in the same manner as at the time of creation.

FIG. 1 is a block diagram showing a configuration of a piping construction apparatus 1 according to an embodiment of the present invention, and only functional blocks related to the present invention are extracted and shown. For example, a computer apparatus such as a personal computer can be used as the pipe drawing apparatus 1, and includes a control means 2, an input means 3, a storage means 4, a display means 5, and a drawing means 6.
The control means 2 is composed of a CPU (central processing unit) and various memories, and controls each part, temporarily stores data, transfers data, and the like. The input unit 3 is a keyboard, a mouse, a button, a key, or the like, and receives an operation input by a user. The storage unit 4 stores various data. The display means 5 is a display such as a CRT (cathode ray tube) or LCD (liquid crystal display), and displays an image.

  The drawing means 6 has a CAD function, and is a piping diagram (hereinafter simply referred to as “piping diagram”) in which a piping route is defined in a plan view of a building, or a piping diagram (hereinafter simply referred to as “system diagram”). ).) And so on. The system diagram is a drawing that shows what kind of connection is made from the gas supply source to the equipment. From the piping diagram that accurately shows the location of the piping on the floor plan of the building, the concept of route and piping length FIG. The drawing unit 6 includes an information registration unit 61, a strip-shaped pipe route setting unit 62, a route branching unit creation unit 63, a route branching unit changing unit 64, a parts insertion unit 65, a man-hour prediction unit 66, and a pick-up output unit 67. . The information registration unit 61 registers information on members used for creating a piping diagram and a system diagram in the storage unit 4. The band-shaped pipe route setting unit 62 draws a band-shaped pipe composed of a plurality of pipes using the information input by the input unit 3, and registers the band-shaped pipe setting data indicating information related to the drawn band-shaped pipe in the storage unit 4. To do. The route branching unit creating unit 63 uses the information input by the input unit 3 to plot the route branching unit of the strip-shaped pipe, and registers the route branch setting data indicating the information related to the plotted route branching unit in the storage unit 4. . The route branching unit changing unit 64 uses the information input by the input unit 3 to change the display of the route branching unit that has already been drawn, and to change the current route branching setting data to the information related to the changed route branching unit. Change to the route branch setting data generated using. The parts insertion means 65 draws parts to be attached to the pipes of each system included in the belt-like pipe using the information input by the input means 3, and stores parts setting data indicating information related to the drawn parts. Register in means 4. The man-hour predicting means 66 calculates an estimated man-hour from the strip-shaped piping, route branch, and parts included in the designated range. Pickup output means 67 picks up using system diagram configuration data such as belt-shaped pipe setting data, route branch setting data, and parts setting data in storage means 4, that is, outputs members to be used and information related to the members. I do.

FIG. 2 is a diagram illustrating the relationship between the function of the piping drawing device 1 and data.
The CAD function realized by the drawing means 6 of the piping drawing device 1 includes a piping drawing function for drawing a piping diagram and a system diagram. In the piping drawing function, first, the piping / equipment information registration tool specified which member to use among the members registered in the member file created in advance using general spreadsheet software for each project. Generate a project file that contains the data. Then, by activating the belt-shaped piping route drawing command, the user selects a pipe to be used for the piping of each system of the belt-shaped piping from the members associated with the currently selected project, and the piping of multiple systems is selected. Draw on the floor plan of the building at once to make a piping diagram. In addition, by starting the route branch creation command, the shape of the route branch in the multiple pipes included in the strip piping drawn by the strip piping route drawing command is associated with the currently selected project. The user selects a joint member to be used for the path branching portion from among the members, and draws it on the plan view at the same time. In addition, by starting the route branch change command, for the route branch that has already been drawn, the shape of the route branch after the change and the member corresponding to the currently selected project are changed. The user selects the joint member and changes the drawing portion of the route branching portion at a time. In addition, by invoking the parts insertion command, parts inserted into multiple systems of pipes in the belt-shaped pipe drawn by the belt-shaped pipe route drawing command from the parts associated with the currently selected project The user selects the type, and draws parts for the strip-shaped pipe already drawn.

Next, a data configuration example registered in the storage unit 4 will be described.
FIG. 3 shows member files registered in the storage unit 4. For example, a plurality of member files can be held such as for customer A and for customer B, and can be handled by general-purpose spreadsheet software. The member file includes a record including information such as the product name, material, inner surface grade, size, quantity, unit of quantity, amount, manufacturer, cleaning grade, product code, model, and outer shape of each member.

  FIG. 4 is a diagram showing a gas name-use correspondence table registered in the storage unit 4. The gas name-use correspondence table includes data such as the name (gas name), classification, and use of each gas. Here, the gas name is assumed to be unique.

  FIG. 5 shows a project file registered in the storage unit 4. The project can be, for example, piping work of the customer A's XX factory. The project file includes information that associates a gas name as a use of a member, a member used for the gas of the gas name, member specification data of the member, a classification, and a priority (candidate number) in the classification for each project. . The classification includes, for example, pipes, welded joints, valves / reducing valves / mechanical joints / corrosion joints for each size, and the number indicates which of these is indicated. The member specification data includes data such as the product name, material, inner surface grade, manufacturer, cleaning grade, model, size, and product code of the member, and is extracted from the member file.

Next, operation | movement of the piping drawing apparatus 1 is demonstrated.
FIG. 6 shows an outline operation flow of the pipe drawing apparatus 1.
First, the user inputs an instruction to start the drawing software of the piping drawing device 1 by the input means 3 (step Sa10). The control means 2 activates the drawing software and makes the functions of the drawing means 6 realized by the software available (step Sa20), and the functions of each means provided in the drawing means 6, specifically, information registration means 61, the functions of the strip-shaped piping route setting means 62, the route branching section creating means 63, the path branching section changing means 64, the parts inserting means 65, the man-hour predicting means 66, and the picking output means 67 are made available (step Sa30). ). The drawing means 6 registers the piping information in the storage means 4 by the user's operation, or draws the building to be piped and the piping in the building by using the CAD function or the piping drawing function. The generated plan view data or piping system diagram data is generated and registered in the storage means 4 (step Sa40). While the system end is not input by the input means 3 (step Sa50: NO), the drawing means 6 repeats the piping information registration in step Sa40, the drawing of the piping diagram and the system diagram, and the system end is input. (Step Sa50: YES), the function of the drawing means 6, that is, the drawing software is terminated.

  FIG. 15 is a screen image of a drawing screen that the drawing unit 6 displays on the display unit 5 in step Sa30. In the drawing, an operation menu A10 and a drawing area A13 are displayed on the drawing screen. The operation menu A10 includes, for example, an operation menu for reading and saving a drawing target file. A piping tool box A12 for drawing piping in a piping diagram or system diagram includes a starting button A14 for a piping / equipment information registration tool, a starting button A15 for a belt-shaped piping route drawing command, a starting button A16 for a route branching section creation command, It includes a start button A17 for a route branch change command, a start button A18 for a parts insertion command, a start button A19 for a pipe construction man-hour prediction command, a start button A20 for a pick-up output tool, a drawing change button A9 for a piping diagram or a system diagram, etc. The piping drawing button is displayed. The drawing tool box A11 for drawing a floor plan of a building has various drawing tool buttons commonly used in CAD, for example, drawing a line / curve, inserting text, moving a figure, and the like. A button to start is displayed. In the drawing area A13, the drawn drawing is displayed, and the execution position of various commands is designated on the drawing by the input means 3 such as a mouse.

  FIG. 7 is a diagram showing a more detailed flow of the piping information registration, piping diagram / system diagram creation procedure in step Sa40 of FIG. Here, the user designates any button in the drawing tool box A11 in FIG. 15 or any button in the piping tool box A12 in FIG. The button for drawing a piping diagram / system diagram reads out a piping diagram that has already been created in the drawing area A13, or a piping diagram that has already been created, or a plan view file on which a system diagram has been drawn, The operation is performed after a plan view is displayed in the drawing area A13.

  When the user operates the drawing switching button A9 for the piping diagram or the system diagram using the input means 3, the user selects and inputs one of the types (piping diagram or system diagram) to be plotted (step Sb10). Therefore, when the piping diagram is selected (step Sb20: YES), the drawing unit 6 inputs the function of the button in the drawing tool box A11 or the piping tool box A12 selected by the user by the input unit 3 and the function. Piping diagram data is created in accordance with the information (step Sb30). For example, when a straight line drawing button is selected, a straight line is displayed between the start point and the end point designated by the mouse on the drawing area A13, and information indicating the drawing position of the start point and the end point of the straight line is generated as drawing data. The

  On the other hand, when the system diagram is selected in step Sb10 (step Sb20: NO, step Sb40: Yes), the plotting means 6 functions and functions of the buttons in the piping toolbox A12 selected by the user by the input means 3. Based on the information input in response to this, various data relating to the system diagram is generated and registered in the storage means 4, or a system diagram is created on the plan view (step Sb50). When interrupting these operations, cancel is input (step Sb60: YES).

FIG. 8 shows a case where the piping / equipment information registration tool is selected by clicking the start button A14 of the piping / equipment information registration tool of FIG. 15 in step Sb30 or Sb50 of FIG. It is a figure which shows a detailed flow.
The user clicks the start button A14 (FIG. 15) of the piping / equipment information registration tool with the mouse (step Sc10). Then, the information registration unit 61 displays the project management screen on the display unit 5 (step Sc20). The project management screen includes a list of currently registered project names, a new creation button for registering a new project name, an edit screen activation button for editing information on parts used in the selected project, etc. included.

  When a user creates a new project, the user clicks the new creation button with the mouse and inputs a new project name (step Sc30), and then again, from among the project names newly displayed by the information registration means 61, The project name registered in step Sc30 is selected and the edit button is clicked (step Sc40). Subsequently, the user selects a member file to be used in the project from the member files registered in the storage unit 4, and inputs the selected member file using the input unit 3 (step Sc50). The information registration means 61 reads the selected member file (step Sc60).

  Subsequently, the information registration unit 61 causes the display unit 5 to display a piping information registration / editing screen. On the piping information registration / edit screen, the gas name used in the project is registered and selected, and the pipes, welded joints, and valves / pressure reducing valves / mechanical joints / corrosion joints for each size are selected. The field for selecting the member used for the gas of the gas name in order of priority is included. The user inputs the gas name to be used on the piping information registration / editing screen by the input means 3, and then, for each input gas name, from the members registered in the member file, each priority is assigned to each category. The information of the used member is input (step Sc70). The information registration means 61 includes a project name, a gas name to be used, a member to be used for the gas of the gas name, a member specification data of the member, a classification, a priority (candidate number) in the classification, and a joint of the member. The associated project file is registered in the storage means 4 (step Sc80). The member specification data of each member includes data such as the product name, material, inner surface grade, manufacturer, cleaning grade, model, size, and product code extracted from the member file acquired in step Sc60.

  FIG. 16 is a diagram showing a screen image of the project management screen. In the figure, the project management screen displays the current project name list A21, a new creation button A22 for registering a new project name, and a project selected from the project name list. A setting button A23, and an editing button A24 for starting a piping information registration / editing screen for the selected project.

17 and 18 are diagrams showing screen images of the piping information registration / editing screen, and FIG. 19 is a diagram showing screen images of the gas name registration / deletion screen.
In FIG. 17, a field A30 for selecting a gas name, and a button A31 for starting a screen for newly registering a gas name or deleting a gas name registered in the gas name-use correspondence table, , A field A32 for selecting a member to be used in order of priority for each section such as a pipe, an elbow as a welded joint, a tee, a different diameter tee, and a reducer, and a registration button A33 are included. FIG. 18 is a screen displayed when the tab A34 for registering a valve / pressure reducing valve / mechanical joint / break-in joint is selected in FIG. 17, and a valve / pressure reducing valve / mechanism for each size. A field A35 for selecting a member to be used in order of priority is displayed for the joint / corrosion joint classification.

  When the button A31 on the piping information registration / editing screen in FIG. 17 or 18 is clicked, the information registration means 61 displays a gas name registration / deletion screen shown in FIG. In the gas name registration / deletion screen shown in the figure, the gas name list A51 registered in the gas name-use correspondence table in the storage means 4 and the gas name selected from the gas name list A51 are displayed. Add button A52 to be registered as a gas name used for the current project, a list of gas names A53 registered for use in the current project, and a list of gas names A53 registered for use in the current project A delete button A54 for deleting the gas name selected from the used gas and an OK button A55 for confirming the currently selected gas name as a gas name to be registered for use in the current project are included.

  The information registration means 61 displays the gas name registered for use in the gas name registration / deletion screen in the field A31 for selecting a gas name in FIGS. Let them choose. In addition, the information registration means 61 displays the members registered in the member file in the storage means 4 from the pull-down menu for the members of the respective priorities in the respective sections, and selects the member whose use is registered from among them. To select. For example, the gas name “instrument N2” is selected, and the first to third candidate fields A32 of the type “pipe” indicate the members associated with the product name “pipe” in the member file. Information such as material, inner surface grade, manufacturer, and cleaning grade is displayed from the pull-down menu. Similarly, when the gas name “instrument N2” is selected, each of the first candidate to the third candidate field A35 of the type “valve / pressure reducing valve / mechanical joint / corrosion joint” of the size “50A” Information such as the product name, material, inner surface grade, manufacturer, cleaning grade, etc. of the valve, pressure reducing valve, mechanical joint or bite joint registered as size “50A” in the member file is displayed from the pull-down menu.

FIG. 9 shows the details when the belt-shaped piping route drawing command is selected by clicking the start button A15 of the belt-shaped piping route drawing command of FIG. 15 in step Sb30 or Sb50 of FIG. It is a figure which shows a flow.
The user clicks the start button A15 (FIG. 15) of the belt-shaped piping route drawing command with the mouse (step Sd10). Then, the strip-shaped pipe route setting unit 62 displays a strip-shaped route drawing screen on the display unit 5 (step Sd20). The user uses the input means 3 to display the number of strip-shaped piping systems to be plotted and the type of gas, member, mounting height, piping size, and piping pitch for each system on the strip-shaped route drawing screen. Input (steps Sd30 to Sd80).

  Next, the user designates the strip-shaped pipe drawing position on the drawing area A13 by the input means 3 (step Sd90). This can be done, for example, by specifying a rectangular range with the mouse on the plan view displayed in the drawing area A13. The strip-shaped pipe route setting means 62 reads the image data of the pipe from the storage means 4, and when the horizontal direction of the rectangle is long, the parallel pipe image data having the same length as the horizontal direction of the rectangle is designated. Display only the number of. When the rectangular vertical direction is long, image data of parallel pipes having the same length as that of the rectangular vertical direction is displayed for the number of designated systems. The space between the pipe image data is determined according to the input pipe pitch. A plurality of strip-shaped pipe drawing positions can be designated in succession.

When the user clicks the OK button with the mouse (step Sd100: Yes), the strip-shaped pipe route setting means 62 for each strip-shaped pipe drawn in step Sd90, the image data of the strip-shaped pipe, its drawing position, and the number of systems of the strip-shaped pipe. Then, strip-shaped pipe setting data including information on the gas of each system, material of the member, product code, mounting height, pipe size, pipe pitch, pipe length is generated and registered in the storage means 4, and step Sd20 Repeat the process from. In the case of a piping diagram, the drawing position information indicates information on the drawing position in a plan view of the building. In the case of a system diagram, the drawing position in the system diagram (which may include the gas supply source and the equipment drawing position). Information. Further, the length of the pipe is calculated by multiplying the reciprocal of the scale of the plan view designated in advance by the length of the pipe designated for drawing with the mouse in the drawing area A13. The length information may not be included.
On the other hand, when the user does not click the OK button (step Sd100: No) and clicks the cancel button (step Sd110: Yes), the image data of the pipe displayed in step Sd90 is cleared, and the process ends.

FIG. 20 shows a screen image of the belt-shaped route drawing screen displayed by the belt-shaped piping route setting means 62 in step Sd20. On the belt-shaped route drawing screen, a field A61 for inputting the number of piping systems to be drawn, and a field for inputting a gas name, a member to be used, a mounting height, a piping size, and a piping pitch for each system. (A62 to A66) are included. The pipe setting order corresponds to the order of pipes drawn on the drawing area A13. In the gas name input field A62, a list of gas names stored in the storage means 4 corresponding to the currently selected project is displayed by a pull-down menu, and the user selects it. The input field A63 of the member to be used is the name of the member registered in the project file in the storage means 4 in order of priority corresponding to the currently selected project and gas name and the category “pipe”. The material is displayed in the pull-down menu and the user selects it. At this time, the material of the member with the highest priority is displayed as a default. The material consists of information such as material, inner surface grade, manufacturer, and cleaning grade.
In this figure, the number of systems is “3”, the piping of the first system has a gas name “instrument N2”, material “SUS304 BA A company SG1”, mounting height “100 mm”, piping size “40A” “The piping pitch between the second system is set to“ 100 mm ”, and the piping of the second system has a gas name“ He ”, a material“ SUS316L BA A company SG1 ”, a mounting height“ 200 mm ”, Piping size “32A” and piping pitch “100mm” between the 3rd system are set. The 3rd system piping has gas name “PN2”, material “SUS316L BA company A single SG1”, installation height. “200 mm” and piping size “15A” are set. SG indicates a cleaning grade.

  FIG. 21 shows the image data of the strip-shaped pipe displayed when the rectangle K1 and the rectangle K2 are designated as the drawing position in step Sd90 under the conditions set in the strip-shaped route drawing screen of FIG. FIG. In the rectangle K1 having a long horizontal direction, images of three horizontal lines H11, H12, and H13 in parallel are displayed as the strip-shaped pipe H1. In addition, in the rectangular K2 having a long vertical direction, images of the three pipes H21, H22, and H23 in the vertical direction parallel to the belt-like pipe H2 are displayed. Here, the pipes H11 and H21 are the first system (gas name “instrument N2”), the pipes H12 and H22 are the second system (gas name “He”), and the pipes H13 and H23 are the third system (gas name “pure” Nitrogen (PN2) ”).

FIG. 10 shows that the route branch creation command is selected by clicking the start button A16 of the route branch section creation command in FIG. 15 in step Sb30 or Sb50 in FIG. 7, and the route branch to the strip-shaped pipe already drawn in FIG. It is a figure which shows the detailed flow in the case of setting.
The user clicks the start button A16 (FIG. 15) of the route branch creation command with the mouse (step Se10). Subsequently, the user inputs information for designating the intersecting belt-shaped pipes that are subject to path branching among the already-drawn belt-shaped pipes (step Se20). For example, as shown in FIG. 22, in the system diagram of the strip-shaped piping currently displayed on the screen, this is performed by specifying a range with the mouse so as to include the strip-shaped piping intersecting the path branch target as shown by a rectangle K3. be able to.

  The route branching unit creation means 63 reads the strip-shaped pipe setting data corresponding to the image data of the strip-shaped pipe at the designated drawing position from the storage means 4, and from this strip-shaped pipe setting data, the gas name, size, and attachment of each system Read the height. Then, it is determined whether the two specified strip-shaped pipes include systems corresponding to the same gas name and have the same mounting height. For example, when the belt-like pipes H1 and H2 are designated, the pipes H11 and H21 are assigned the gas name “instrument N2”, the pipes H12 and H22 are assigned the gas name “He”, and the pipes H13 and H23 are assigned the gas name “PN2”. Therefore, the pipes H11 and H21, the pipes H12 and H22, and the pipes H13 and H23 are determined to have the same mounting height. When it is determined that the specified strip-shaped pipe includes a system corresponding to the same gas name and has the same installation height, the route branching section creation unit 63 includes pipes corresponding to the same gas name and height. Branching at a crossing point, and a route branch creation screen is displayed (step Se30). Note that an error is output when the two specified strip-shaped pipes do not include systems corresponding to the same gas name or when the heights are different.

  The user inputs the weld joint member, the branching method / direction, and the joint type to the route branch creation screen by the input unit 3 for each system of the branch portion (steps Se40 to Se60). When the cancel button is not clicked on the route branch creation screen (step Se70: NO) and the OK button is clicked (step Se80: YES), the route branch unit creation means 63 is the content input on the route branch creation screen. Based on the above, the display means 5 is caused to display the image data in which the pipes subject to path branching are branched by the selected branch-shaped welded joint (step Se90).

  Subsequently, when the cancel button displayed on the display unit 5 is not clicked (step Se100: NO) and the ENTER button is clicked (step Se110: YES), the route branching unit creation unit 63 displays the created route branch. The drawing is confirmed, the image data of the path branching portion and the drawing position of the image data, the system of the branched pipes, the gas of each system, the size of the intersecting horizontal and vertical pipes, the members of the welded joint Route branch setting data including information on material, product code, branching method / direction, and joint type is written in the storage means 4 (step Se120).

On the other hand, when the cancel button is clicked in step Se100 (step Se100: YES), the image data of the route branch portion displayed in step Se90 is cleared, the display is returned to the route diagram before the route branch portion is created, and the processing is performed. Is terminated (step Se130). If the ENTER button is not clicked in step Se110 (step Se110: NO), the process returns to step Se100 again and waits for input of the button.
If the cancel button is clicked in step Se70 (step Se70: YES), the route branching section creation process is terminated. If the OK button is not clicked in step Se80, the processing from step Se30 is repeated again.

  FIG. 23 is a diagram showing a screen image of the route branch creation screen. In the figure, the path branch creation screen displays the gas name of each branching system, the size of the intersecting pipe, the material of the welded joint member, and the field for entering the member to be used. A button for inputting a branching method / direction, a button for selecting a joint type by checking, an OK button, and a cancel button are displayed. The gas name of each system is read from the strip-shaped pipe setting data of the strip-shaped pipe for which branching is designated and displayed. In addition, the size of the intersecting pipes includes the size of the pipe drawn in the horizontal direction and the size of the pipe drawn in the vertical direction, which are read from the band-shaped pipe setting data of the band-shaped pipe for which branching is specified. Is displayed. For the material of the member, the material of the member whose classification is an elbow, tee or the like, which is read from the project file in the storage means 4, using the gas and pipe size of the system as a key, is the priority of the member. The items are displayed in order from the pull-down menu, and the user is made to select from them. As a default, the material of the welded joint having the highest priority is displayed.

  24 is a diagram showing a display image of the system diagram after the setting of the route branching unit is confirmed on the route branch creation screen of FIG. 23 for the strip-like pipe to be branched selected in FIG. In the figure, image data in which the pipes H11 and H21, the pipes H12 and H22, and the pipes H13 and H23 are branched by a welded joint having a selected shape is displayed. In this example, by selecting the “¬” type on the route branch creation screen of FIG. 23, the direction of the piping becomes the left direction and the downward direction. For example, when the “T” type is selected, , It shows that the piping is straight on the left and right and branches downward.

In FIG. 11, in step Sb30 or Sb50 of FIG. 7, the route branch change command is selected by clicking the start button A17 of the route branch change command of FIG. 15, and the route branch already drawn in FIG. 21 is changed. It is a figure which shows the detailed flow in a case.
After creating the route branch unit by the procedure shown in FIG. 9, the user clicks the start button A17 (FIG. 15) of the route branch unit change command with the mouse (step Sf10). Subsequently, the user inputs information for designating the route branching part to be corrected from the route branching parts already drawn (step Sf20). For example, as shown in FIG. 24, this can be done by designating a range with a mouse so as to include a route branch portion to be corrected in a route diagram currently displayed on the screen, as shown by a rectangle K4.

  The route branching unit changing unit 64 reads the route branch setting data corresponding to the image data of the route branching unit whose range is designated from the storage unit 4, and displays the information in the read route branch setting data on the route branch changing screen. 5 is displayed (step Sf30). The user inputs the member of the welded joint to be changed, the branching method / direction, and the joint type while referring to the current path branching setting (steps Sf40 to Sf60). If the cancel button is not clicked (step Sf70: NO), and the OK button is clicked (step Sf80), the route branching unit creation means 63, based on the contents input on the route branch change screen, the piping to be route branching target The display unit 5 displays the image data branched from each other by the corrected welded joint (step Sf90).

  Subsequently, when the cancel button displayed on the display unit 5 by the route branching unit changing unit 64 is not clicked (step Sf100: NO) and the ENTER button is clicked (step Sf110: YES), the route branching unit changing unit 64 Confirm the drawing of the route branch created with the modified contents. Then, the route branch setting data to be corrected in the route branch stored in the storage means 4 is changed to the image data of the route branch portion after the change, the drawing position of the image data, the system of the strip-like pipe, and each system Is updated with the route branch setting data including the gas name, the size of the intersecting horizontal and vertical pipes, the material and product code of the welded joint member, the branching method / direction, and the joint type (step Sf120). .

On the other hand, if the cancel button is clicked in step Sf100 (step Sf100: YES), the image data of the route branching portion displayed in step Sf90 is cleared, the display is returned to the route diagram before the route branching portion correction, and the processing is performed. Is finished (step Sf130). If the ENTER button is not clicked in step Sf110 (step Sf110: NO), the process returns to step Sf100 again and waits for input of the button.
If the cancel button is clicked in step Sf70 (step Sf70: YES), the route branching section changing process is terminated. If the OK button is not clicked in step Sf80, the processing from step Sf30 is repeated again.

  FIG. 25 is a diagram showing a screen image of the route branch change screen. In the figure, the path branch creation screen displays the gas name of each system in the path branch section to be changed, the size of the intersecting pipe, and the material of the welded joint member, and uses them from there A field for inputting a member, a button for inputting a branching method / direction, a button for selecting a joint type by checking, an OK button, and a cancel button are displayed. The route branching part changing means 64 displays, by default, the material currently registered in the route branching setting data corresponding to the route branching part to be changed as the material of the welded joint member, the branching method / direction, and the joint type. However, the display method of the pull-down menu is the same as that on the route branch creation screen of FIG.

FIG. 12 shows that the component insertion command is selected by clicking the start button A18 of the component insertion command in FIG. 15 in step Sb30 or Sb50 in FIG. 7, and the components are added to the belt-like pipe that has been drawn in FIG. It is a figure which shows the detailed flow in the case of inserting.
The user clicks the parts insertion command start button A18 (FIG. 15) with the mouse (step Sg10). Subsequently, the user inputs information for designating the part insertion position on the already drawn strip-shaped pipe (step Sg20). This can be performed, for example, by designating a range of parts insertion positions with a mouse in the path diagram of the strip-shaped pipe currently displayed on the screen.

  Subsequently, the parts insertion means 65 displays a parts insertion screen (step Sg30). The user uses the input means 3 to insert the parts, size, insertion position and direction, path take-off distance, take-off height difference, tee type, presence / absence of end processing for each system of strip-shaped pipes on the parts insertion screen. Is input (steps Sg40 to Sg100). When the cancel button is not clicked on the parts insertion screen (step Sg110: NO) and the OK button is clicked (step Sg120: YES), the parts insertion means 65 adds the content entered on the parts insertion screen. Based on this, the image data obtained by inserting the selected parts is displayed on the display means 5 at the parts insertion position of the designated strip-shaped pipe (step Sg130).

  Subsequently, when the cancel button displayed on the display means 5 is not clicked (step Sg140: NO) and the ENTER button is clicked (step Sg150: YES), the parts insertion means 65 inserts the created parts insertion. Confirm drawing, image data of parts insertion, drawing position of the image data, strip piping into which parts are inserted, gas name of each system of the strip piping, piping size, products of parts to be inserted Parts setting data including information on name, material, product code, size, insertion position and direction, path extraction offset distance, extraction height difference, tee type, and presence / absence of end processing is written in the storage means 4 (step Sg160). Further, the band-shaped pipe setting data of the band-shaped pipe to be inserted is specified in the storage unit 4, and the length of the pipe of each system in the band-shaped pipe setting data is divided at the parts insertion position. Rewrite to length.

On the other hand, when the cancel button is clicked in step Sg140 (step Sg140: YES), the image data of parts insertion displayed in step Sg130 is cleared, and the process returns to the display of the route diagram before the parts insertion. The process ends (step Sg170). If the ENTER button is not clicked in step Sg150 (step Sg150: NO), the process returns to step Sg140 and waits for input of the button.
If the cancel button is clicked in step Sg110 (step Sg110: YES), the parts insertion process is terminated. If the OK button is not clicked in step Sg120, the processing from step Sg30 is repeated again.

  FIG. 26 is a diagram showing a screen image of the parts insertion screen. In the figure, the route branch creation screen displays the gas name and piping size of each system of the strip-shaped piping selected to insert components, the components to be inserted, size, insertion position and direction, route extraction A button and a field for inputting a shift distance, an extraction height difference, a tee type, presence / absence of end processing, an OK button, and a cancel button are displayed. The gas name and the pipe size of each system are read out from the storage means 4 and displayed by the parts insertion means 65 from the storage means 4 corresponding to the image of the belt-like pipe for which the parts insertion is designated. Also, the parts of each system are read from the project file in the storage means 4 using the gas name and piping size of the system as keys, and the product names and materials of the parts classified by the pull-down menu in order of priority. Display and let the user select from it. The default priority parts are displayed as default. In addition, the insertion position / direction is selected by radio buttons corresponding to the top of the line, the top of the line, the bottom of the line, the right side of the line, the left side of the line, vertical, etc. The right / left side of the line cannot be selected.

  FIG. 27 is a diagram showing a display image of the system diagram after the parts to be inserted are determined on the parts insertion screen. In the figure, a parts insertion position K5 is designated. For the pipes H11 to H13 of each system of the belt-like pipe H1 at the parts insertion position K5, the parts designated on the parts insertion screen, Based on the insertion position / attachment position, image data with parts attached is displayed.

FIG. 13 shows a piping diagram or system created in FIG. 27 when the piping construction man-hour prediction command start button A19 in FIG. 15 is clicked in step Sb30 or Sb50 in FIG. It is a figure which shows the detailed flow in the case of calculating a construction man-hour from a figure.
The user clicks the start button A19 (FIG. 15) of the piping construction man-hour prediction command with the mouse (step Sh10). Subsequently, the user inputs information for designating a range in which piping work man-hours are predicted (step Sh20). This can be performed, for example, by designating a range for which the number of piping installation man-hours is to be predicted with a mouse in a strip diagram or system diagram of the strip-shaped piping currently displayed on the screen.

The man-hour predicting means 66 reads the strip-shaped pipe setting data, the path branch setting data, and the parts setting data corresponding to the image data of the strip-shaped pipe, the path branch, and the parts included in the range designated by the mouse. Then, the man-hour predicting means 66 reads the product unit price and the metric man-hour from the project file of the current project using the product codes of all the pipes registered in the strip-shaped pipe setting data as keys. Furthermore, the man-hour predicting means 66 reads the lengths of all the pipes registered in the strip-shaped pipe setting data. The man-hour predicting means 66 calculates, for each pipe (member), the member cost from the length × product unit price, and the construction cost from the length × meter man-hour, and adds all of these calculation results to obtain the total for the pipe. Calculate the amount.
The man-hour predicting means 66 counts the number of members registered in the route branch setting data and the parts setting data. Further, the man-hour predicting means 66 reads the amount of each member from the project file using the product code of each member registered in the route branch setting data and the parts setting data as a key. The man-hour predicting means 66 adds up the total amount of the pipe and the total amount of the members other than the pipe to calculate the entire construction amount (step Sh30).

  The man-hour predicting means 66 includes the piping members acquired in step Sh30, the member costs and construction costs of the respective piping members, the total amount of the piping, the members other than the piping, and the member costs of the respective members other than the piping, The total amount of the members other than the piping and the total construction amount are displayed on the display means 5 on the piping construction man-hour calculation result display screen (step Sh40). Until the user clicks the OK button included in the piping construction man-hour calculation result display screen (step Sh50: NO), when the piping construction man-hour calculation result display screen is displayed and the OK button is clicked (step Sh50: YES), Finish the plumbing man-hours prediction process.

FIG. 14 shows a detailed flow in the case where the pick-up output tool is selected by clicking the pick-up output tool start button A20 of FIG. 15 in step Sb30 or Sb50 of FIG. 7 and pick-up output is performed in FIG. FIG.
The user clicks activation button A20 (FIG. 15) of the pick-up output tool with the mouse (step Si10). The pick-up output means 67 displays a pick-up output condition setting screen on the display means 5. For example, the user inputs a condition on the condition setting screen as to whether or not to collect members such as joints and valves. When the pick-up output means 67 receives the input of the condition, the pick-up output means 67 in the storage means 4 corresponding to the strip-like pipe, the path branch, and the parts drawn in the piping diagram or system diagram currently displayed in the drawing area A13 The strip-shaped pipe setting data, route branch setting data, and parts setting data stored in the are read out. Then, the piping member and its length included in the strip-shaped piping setting data are extracted, and further, the members other than the piping included in the route branch setting data and the parts setting data are extracted, and the number of the members is totaled ( Step Si20). At this time, when the condition that the aggregation of the joints and valves is not performed is input, the members are extracted without the members. The pick-up output means 67 picks up the total contents and displays them on the confirmation screen (step Si30). When the user wants to output the contents of the pick-up confirmation screen to a file, the user clicks a file output button in the screen (step Si40).

  The pick-up output means 67 displays a file output condition setting screen for setting file output conditions on the display means 5 (step Si50). The user inputs file output conditions on the file output screen (step Si60), and clicks an output button in the file output screen (step Si70). When the pick-up output means 67 determines that the cancel button is not clicked (step Si80: NO) and the output button is clicked (step Si90: YES), the pick-up output means 67 confirms the pick-up at step Si40 according to the conditions input at step Si50. A text file indicating the total content displayed on the screen is created (step Si100). When the creation of the text file is completed, an output completion screen that notifies that is displayed. On the output completion screen, the created text file may be displayed. While the multi-window screen display end button displayed on the output completion screen or the close button in the output completion screen is not clicked by the user (step Si110: NO), the process returns to the screen display of the summary content of step Si30. repeat. When a multi-window screen display end button displayed on the output completion screen or a close button in the output completion screen is clicked (step Si110: YES), the pick-up output processing is ended.

  FIG. 28 is a diagram illustrating a display image of a pickup output condition setting screen and a pickup confirmation screen. The pick-up output condition setting screen shown in the figure includes a check box for inputting a condition for summing up members such as joints and valves, an OK button for starting pick-up output, and the like. In addition, on the pick-up confirmation screen displayed when the OK button is clicked, the names, quantities, and the like of the respective members that are defined to be used in the system diagram are displayed as a result of aggregation in step Si20.

  FIG. 29 is a diagram showing a display image of the file output condition setting screen. In the file output conditions shown in the figure, selection is made as to which software or function can handle the data format, and conditions such as symbols and quantity units used to delimit each data item are input.

  FIG. 30 is a diagram illustrating an example of a text file created by picking up output. In the pick-up output text file shown in the figure, information such as the construction name and floor name associated with the floor plan data, and information such as the gas name, name, size, quantity, and joint parts of each member are displayed. ing.

  According to the above embodiment, (1) a plurality of pipes cannot be drawn at the same time regardless of the same or different gases, and (2) route branches are simultaneously created in arbitrary directions for the drawn plurality of pipes. It is not possible to (3) modify the route branch in any direction at the same time with respect to the route branch that has been drawn, (4) it is not possible to place parts simultaneously on the drawn multiple pipes The problem can be solved. That is, according to the piping drawing device of the above-described embodiment, a plurality of same or different types of gas piping are drawn simultaneously and continuously, and a path branch is simultaneously created in any direction with respect to the drawn plurality of pipings. In addition, it is possible to edit the route branch in any direction at the same time with respect to the drawn route branch, and simultaneously insert the selected arbitrary shape on the plurality of drawn pipes. There is an effect. In addition, by registering the material data (gas name, material, caliber, grade, etc.) of pipes and components to be used in advance before drawing the pipes, it is possible to give meaning to individual parts, and data at the time of editing There is an effect that can be easily tied. Since the data of parts and materials can be created and modified with general-purpose spreadsheet software etc., the attributes of members can be changed even for registered data, and the member file linked to the existing drawing can be re-created. You can easily change clothes just by reading.

  In addition, the above-mentioned piping drawing apparatus 1 has a computer system inside. The process of the drawing means 6 of the piping drawing apparatus 1 is stored in a computer-readable recording medium in the form of a program, and the above processing is performed by the computer system reading and executing this program. . Here, the computer system includes a CPU, various memories, an OS, and hardware such as peripheral devices.

Further, the “computer system” includes a homepage providing environment (or display environment) if a WWW system is used.
The “computer-readable recording medium” refers to a storage device such as a flexible medium, a magneto-optical disk, a portable medium such as a ROM and a CD-ROM, and a hard disk incorporated in a computer system. Furthermore, the “computer-readable recording medium” dynamically holds a program for a short time like a communication line when transmitting a program via a network such as the Internet or a communication line such as a telephone line. In this case, a volatile memory in a computer system serving as a server or a client in that case, and a program that holds a program for a certain period of time are also included. The program may be a program for realizing a part of the functions described above, and may be a program capable of realizing the functions described above in combination with a program already recorded in a computer system.

It is a functional block diagram of the piping drawing apparatus by one embodiment of this invention. It is a figure which shows the relationship between the function of the piping drawing apparatus by the same embodiment, and data. It is a figure which shows the data structure of the member file by the embodiment. It is a figure which shows the data structure of the gas name-use correspondence table by the embodiment. It is a figure which shows the data structure of the project file by the embodiment. It is a figure which shows the operation | movement flow of the piping drawing apparatus by the embodiment. It is a figure which shows the operation | movement flow of the piping drawing apparatus by the embodiment. It is a figure which shows the operation | movement flow of the piping drawing apparatus by the embodiment. It is a figure which shows the operation | movement flow of the piping drawing apparatus by the embodiment. It is a figure which shows the operation | movement flow of the piping drawing apparatus by the embodiment. It is a figure which shows the operation | movement flow of the piping drawing apparatus by the embodiment. It is a figure which shows the operation | movement flow of the piping drawing apparatus by the embodiment. It is a figure which shows the operation | movement flow of the piping drawing apparatus by the embodiment. It is a figure which shows the operation | movement flow of the piping drawing apparatus by the embodiment. It is a figure which shows the operation | movement flow of the piping drawing apparatus by the embodiment. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays. It is a figure which shows the example of a screen which the piping drawing apparatus by the embodiment displays.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Piping drawing apparatus 2 ... Control means 3 ... Input means 4 ... Memory | storage means 5 ... Display means 6 ... Drawing means 61 ... Information registration means 62 ... Band-shaped piping route setting means 63 ... Path branch part creation means 64 ... Path branch part change Means 65 ... Parts insertion means 66 ... Man-hour predicting means 67 ... Pickup output means

Claims (12)

A pipe drawing device that draws a strip-shaped pipe consisting of pipes installed in parallel on the same route,
Display means for displaying an image;
Storage means for storing information about the drawing position of the image data of the pipe, the use of the pipe and the member;
The display that receives information on the number of lines of the strip-shaped piping, the usage and members of each piping of each system, and the drawing position, and displays the image data of the strip-shaped piping composed of the number of lines of piping at the drawing position. A belt-shaped pipe route for instructing the means and writing system diagram configuration data including image data of the belt-shaped pipe and its drawing position, and information on the use and members of the pipes of each system included in the belt-shaped pipe to the storage means Setting means;
A piping drawing apparatus comprising: The route is selected from among the strip-shaped pipes whose image data is displayed on the display means, and the information on the branch shape and members of each system in the strip-shaped pipe is received, and the path Instructing the display means to display image data of a route branching portion where a pipe of the same use included in the belt-like pipe to be branched branches according to the branch shape input corresponding to the system of the pipe Path branching section creating means for writing system diagram configuration data including information on the image data of the path branching section and the drawing position thereof, and the branching shape and members of each system in the strip-like pipe to be routed to the storage means, In addition,
The piping drawing apparatus according to claim 1, wherein: Input the information of the route branch portion to be corrected, selected from among the route branch portions whose image data is displayed on the display means, and the branch shape and members of each system after correction in the route branch portion. Receiving and instructing the display means to change and display the image data of the route branching portion to be modified into the image data of the route branching portion branched according to the inputted branch shape after modification, and A route branch for updating the system diagram configuration data of the route branching unit to be corrected by the system diagram configuration data including the corrected image data of the route branching unit and its drawing position, and the corrected branching shape and member information. Further comprising a section changing means,
The piping drawing apparatus according to claim 2, wherein: Information on the band-shaped pipe to be inserted into the parts selected from the band-shaped pipe whose image data is displayed on the display means, the parts to be inserted into the pipe of each system in the band-shaped pipe, and the insertion position thereof In which the parts inputted corresponding to the system are inserted into the insertion position corresponding to the system into the piping of each system in the belt-like pipe into which the parts are inserted The display means is instructed to display image data for the insertion of components, the image data for insertion of the components and the drawing position thereof, the components inserted into the pipes of each system in the belt-like piping to which the components are inserted, and the A component insertion means for writing system diagram configuration data including information on the insertion position into the storage means;
The piping drawing device according to claim 2 or claim 3, wherein The storage means stores member data in which members are associated with their uses,
The strip-shaped pipe route setting means is used for input, and a member used for piping is acquired from member data in the storage means, displayed on the display means, and selected from the displayed members. Receiving information on the parts
The route branching section creating means has the same use as the piping of each system in the strip-like pipe to be routed branching, and reads the member used for the joint from the member data of the storage means and displays it on the display means, Receives input of information on the member selected from the displayed members,
The parts inserting means reads out members of parts having the same use as the pipes of each system in the strip-like pipe to be route-divided from the member data of the storage means, displays them on the display means, and among the displayed members Receives information on the selected member from
The piping drawing device according to claim 4, wherein: Receives information on the project, pipes, joints and parts used for each application in the project, and information on the priority of the parts, and generates member data including these input information. Further comprising information registration means for writing to the storage means;
The strip-shaped piping route setting means is an input application, and members used for piping are read from the member data of the currently selected project and displayed on the display means in order of priority.
The route branching section creation means has the same use as the piping of each system in the strip-like piping subject to the route branching, and reads the member used for the joint from the member data of the currently selected project, and priorities In order to display on the display means,
The parts insertion means reads the parts of the parts having the same use as the pipes of each system in the strip-like pipe to be route-branched from the member data of the currently selected project, and causes the display means to display in order of priority. ,
The piping drawing apparatus according to claim 5, wherein: The storage means further stores information related to construction man-hour calculation of each member,
Corresponding to the specified image data by receiving the input of the information specifying the image data for the construction man-hour calculation among the image data of the strip pipe, route branching part or parts displayed by the display means In addition to acquiring the member and the quantity of the member from the system diagram configuration data, the information relating to the calculation of the construction man-hour of the obtained member is read from the storage means, and the construction man-hour is calculated using the information relating to the quantity of each member and the construction man-hour Further equipped with a man-hour predicting means,
The piping drawing device according to any one of claims 4 to 6, wherein It further comprises a pick-up output means for reading the system diagram configuration data included in the system diagram, extracting members from the system diagram configuration data, obtaining and outputting the quantity of each extracted member,
The piping drawing device according to any one of claims 4 to 7, wherein   The piping drawing apparatus according to any one of claims 1 to 8, wherein the application is a type of gas. A pipe drawing method used in a pipe drawing device for drawing a strip-like pipe made of pipes installed in parallel on the same route,
The piping construction device
Display means for displaying an image;
It has a drawing means for piping image data, and storage means for storing information on the usage and members of the piping,
The belt-like piping route setting means of the piping drawing device is
The display that receives information on the number of lines of the strip-shaped piping, the usage and members of each piping of each system, and the drawing position, and displays the image data of the strip-shaped piping composed of the number of lines of piping at the drawing position. Instructing the means, and writing system diagram configuration data including information on the image data of the strip-shaped pipe and the drawing position thereof, and the use and members of the pipes of each system included in the strip-shaped pipe,
Piping drawing method characterized by this. A computer used in a piping construction device that draws strip-shaped piping consisting of piping installed in parallel on the same route,
Storage means for storing information about the drawing position of the image data of the piping and the use and member of the piping;
Display means for receiving information on the number of systems of strip-shaped pipes, the use and members of each of the pipes of each system, and the drawing position, and displaying image data of the strip-shaped pipe composed of the number of lines of piping at the drawing position In addition, the belt-shaped pipe route setting is written in the storage means including the image data of the belt-shaped pipe and the drawing position thereof, and the system diagram configuration data including information on the use and members of the pipes of each system included in the belt-shaped pipe. means,
A computer program that functions as a computer program.   The computer-readable recording medium which recorded the computer program of Claim 11.

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