KR101356969B1 - System for designing fire line and the method of the same - Google Patents

Abstract

The present invention relates to a design system and construction method of the fire pipe. The present invention comprises the steps of three-dimensional design of the digestive tract by the design system; Processing the pipe by inputting the design data of the design step into a pipe processing machine, and assembling in a block unit by mounting a valve and a meter; Injecting fluid in a state where the digestive pipes assembled in the assembling step are positioned on a plane, and performing a hydraulic pressure test to check the hydraulic pressure by a hydraulic pressure gauge; Installing a heat insulating material by wrapping the heat insulating material on the outer circumferential surface of the digestive pipe in which the hydraulic pressure test is completed; And it comprises the step of constructing the block unit by transporting the fire pipes assembled on a block unit to the site.

Description

Fire extinguishing piping design system and construction method using the same {SYSTEM FOR DESIGNING FIRE LINE AND THE METHOD OF THE SAME}

The present invention relates to a fire fighting pipe design system and a construction method using the same. More specifically, by designing a fire fighting pipe by a 3D method, the fire fighting pipes can be processed in units of blocks. The present invention relates to a simple digestive pipe design system and a construction method using the same.

In general, the fire extinguishing pipe is installed in a building, etc. means a pipe that can be sprayed with fire extinguishing water. These fire pipes are connected to the water source (main source) to supply the digestion water, branch pipes connected to the main pipe to supply the digestion water to each point, valves arranged in the main pipe or branch pipes, fittings And a sprinkler head which is provided at the end of the branch pipe to inject extinguishing water.

These fire pipes are long in length and are installed after cutting and processing the pipe materials and other parts to the site.

However, in the case of the pipe installation method, when the installation in the actual site, due to the difference in dimensions or the interference with other installations, the difference in the dimensions in the design of the design occurs, the pipe, etc. re-cut or re-processed according to the site Since the installation time is increased and the work process is complicated.

In addition, since the pipe is processed in a poor environment of the site, there are various problems due to the problem of material procurement, the problem of material expenses during commute, weather variables and the like.

Therefore, the present invention has been proposed to solve the above problems, the problem of the present invention by designing in advance by the 3D method in consideration of the site conditions when designing the piping, it is possible to easily grasp the dimensions or interference relation of the piping site It is to provide a fire fighting piping design system that can prevent on-site alignment due to dimensional difference or interference in the factory.

In addition, after assembling the components such as pipes, valves, sprinkler head in advance by block unit, it is possible to provide a fire-fighting pipe design system that is easy to work because it can be placed horizontally on the floor and the hydraulic pressure inspection and insulation installation.

And, by assembling the parts such as pipes and valves in a block unit, and transported to the site, the site is to provide a fire pipe design system that can be installed because the installation time is shortened only by assembling each block unit.

In addition, by attaching the RFID chip to the pipes and valves to be assembled in block units to provide a fire pipe design system that can be easily confirmed that the parts to be assembled in one block unit.

The present invention has been proposed to solve the above problems, the present invention comprises the steps of three-dimensional design of the fire pipes by the design system;

Processing the pipe by inputting the design data of the design step into a pipe processing machine, and assembling in a block unit by mounting a valve and a meter;

Injecting fluid in a state where the digestive pipes assembled in the assembling step are positioned on a plane, and performing a hydraulic pressure test to check the hydraulic pressure by a hydraulic pressure gauge;

Installing a heat insulating material by wrapping the heat insulating material on the outer circumferential surface of the digestive pipe in which the hydraulic pressure test is completed; And

It provides a method for the construction of the fire fighting pipe comprising the step of constructing the block unit by transporting the fire fighting pipe assembled on a block unit.

In addition, the present invention and the 2D calculation unit for calculating the layout structure and the standard of the fire pipes by the CAD; A converting unit converting the result value calculated by the 2D calculating unit into 3D data; A display unit for displaying and editing the 3D data converted by the converter on a screen; A database unit storing data on the fire pipes and valves; A first operation unit connected to the display unit and the database unit to design a pipe by using edited 3D data and stored data; A second calculation unit calculating a quantity of pipes and valves based on the data calculated by the first calculation unit; And an output unit for outputting a digestive pipe calculated by the first and second computing units in a drawing, wherein the first computing unit calculates the position of the main pipe, the branch pipe, the traveling path, and the standards of the fire pipe in the digestive pipe to determine whether or not it interferes. Provides a design system for the fire pipes for inspection, calculation of valves and gauge dimensions and positions.

As described above, the design system and the construction method of the fire pipe according to the present invention has the following advantages.

First, it is possible to design more efficiently by realizing the length of the digestive pipe, progress path, specification, etc. in three dimensions to visually recognize the interference.

Second, by mounting a hydraulic pressure gauge for the lower part of the branch pipe, it is easy for the operator to read the hydraulic pressure gauge, it is easy to measure the hydraulic pressure.

Third, by designing the main pipe and the branch pipe in the block unit, it is easy to move to the site, and the installation is made in the block unit at the site, so the construction is simple and the working time can be shortened.

Fourth, the measurement of the water pressure, and the construction of the insulation can be carried out in a state in which the digestive pipes lay on the plane, the hydraulic pressure measurement can be carried out more stably, the insulation can also be wound more tightly.

Fifth, by attaching the RFID chip to the pipes and valves to be assembled in the same block unit can be easily confirmed that the parts to be assembled in one block unit.

1 is a view schematically showing a design system of the fire fighting pipe according to the present invention.
2 is a view showing a plane in which the digestive duct is installed.
3 is a flow chart showing in sequence the construction method of the digestive pipe according to the present invention.
FIG. 4 is a flow chart showing the design steps shown in FIG. 3 in more detail.
5 is a view showing a state in which the digestive pipe shown in Figure 4 is processed in units of blocks.
FIG. 6 is a view schematically illustrating a state in which an RFID controller is added as another embodiment of the design system of the fire fighting pipe shown in FIG. 1.

Hereinafter, the fire extinguishing pipe design system and the installation method using the system will be described in detail with reference to the accompanying drawings.

As shown in Figures 1 to 3, the design system of the fire extinguishing pipe proposed by the present invention includes a 2D calculation unit (1) for calculating the layout structure and the standard of the digestive pipe in a planar manner by CAD; A conversion unit 3 for converting the result value calculated by the 2D calculation unit 1 into 3D data; A display unit (5) for displaying and editing the 3D data converted by the conversion unit (3) on a screen; A database unit 7 in which data on pipes and valves is stored; A first operation unit 9 connected to the display unit 5 and the database unit 7 for designing a pipe by the edited 3D data and the stored data; A second calculation unit (11) for calculating the quantity of pipes and valves based on the data calculated by the first calculation unit (9); It includes an output unit 13 for outputting the digestive pipes calculated by the first and second operation unit 11 in the drawing.

In the design system of a fire fighting pipe having such a structure, the 2D calculation unit 1 designs the fire fighting pipe by built-in software, preferably CAD. That is, as shown in Figure 2, the location, diameter, material, etc. of the main pipe 20 arranged in the plane of the building is designed in two dimensions, and the location, diameter, material of each branch pipe connected to the main pipe 20 Design the back. Then, the positions, specifications, and the like of valves, sprinkler heads, and the like mounted on the respective branch pipes are designed.

In this way, after designing the digestive pipes in two dimensions using CAD, the 2D data is inputted to the converting section 3 to be converted into 3D data.

The converter 3 can convert 2D data to 3D by embedding predetermined software. For example, the conversion unit 3 runs predetermined CAD software such as AUTO CAD, designates the corresponding block among the 2D drawings displayed on the display 5, and then clicks the 3D modeling function to convert the block into 3D data. Can be converted.

As such, the digestive pipe converted into 3D data may be displayed three-dimensionally on the display unit 5.

The user can visually confirm the three-dimensional digestive tract shown on the display unit (5).

For example, if the length of the main pipe 20 disposed between point A and point B is short or long, it is appropriately adjusted on the screen. In addition, when interference occurs due to the installation of another structure on the path of the pipe is going to edit to bypass the route by modifying the path on the screen.

When the design of the digestive pipe is edited by the display unit 5 as described above, the edited data is transmitted to the first calculation unit 9 and the database unit 7.

The first calculation unit 9 compares and calculates the fire pipe data input through the display unit 5 with other data such as building data or data about other pipes.

As a result of the comparison, it is determined whether the length of the pipe coincides with the length of the target section or whether there is interference with other buildings or other pipes in the path of the pipe.

As a result of the determination, when the lengths do not match, the length of the stomach is extended to match the length of the target section. In addition, when an interference section occurs, the operator can recognize the interference by displaying the interference on the display unit (5).

In addition, when the operator selects the valves or sprinkler 23 to be coupled to the pipe on the display 5, the first operation unit 9 is connected to the valves or sprinkler 23 from the database unit 7. Withdraw information. For example, the size, capacity, type, etc. of the valve are included.

In this way, the first calculation unit 9 withdraws the corresponding information from the database unit 7, and then calculates whether or not it is appropriate that the withdrawn valve 23 or sprinkler is coupled to the corresponding portion of the pipe.

In addition, the first calculation unit 9 performs the operation of classifying the digestive pipes by block for convenient transport to the site.

That is, as shown in Figure 5, the length of the main pipe 20, the width occupied when the branch pipe is connected to the main pipe 20, the weight, whether the installation work of the main pipe 20 and the branch pipe proceeds in the same space By judging, the parts to be assembled into one block unit B are determined.

Thus, the digestive pipe set composed of the same block unit (B) as described above is not excessive in size and can be easily transported to a vehicle by having a size enough to be transported to a site.

In this way, the first calculation unit 9 designs the layout, size, material, and the like of the digestive pipe.

The second calculation unit 11 calculates the number of pipes or calculates the number of valves or the like based on the length and the diameter of the main pipe 20 and the branch pipe 22 calculated by the first calculation unit 9. .

For example, when the length of the pipe calculated by the first calculation unit 9 is 10 m, it is checked whether there are 10 m pipes on the market, and whether it is installed with one 10 m pipe or two 5 m pipes. You will be judged.

In addition, it is calculated whether the number of valves are required between all the sections of the digestive pipe, and whether there is a replaceable valve.

As such, when the quantity required for the digestive pipe is calculated by the second operation unit 11, it may be output in the form of a list by the output unit 13, and the operator purchases the required quantity based on this list.

As described above, the design and quantity calculation of the fire fighting pipe can be efficiently carried out by the design system of the fire fighting pipe.

In addition, as illustrated in FIG. 6, the design system may further include an RFID controller 15. The RFID control unit 15 includes a supply unit 17 for providing an RFID chip (C) to be attached to pipes, valves, sprinkler; It includes a control unit (U) that can manage the history of the location and the like by exchanging signals with the RFID chip (C).

In the RFID control unit having such a structure, the supply unit 17 supplies the RFID chip (C) to be attached to each pipe or valves. The RFID chip C is attached to each component, and at this time, the RFID chip C stores information such as a standard for pipes and valves.

In addition, the information about the pipe and the valve calculated as being combined in the same block unit by the first calculation unit 9 is stored in the RFID chip (C). Therefore, the pipes and the valves to be coupled in the same block unit, the relevant information is stored in the RFID chip (C), so that the control unit can recognize this and manage each component.

The control unit U recognizes the position and the like information from the RFID chip C, thereby checking the current position and inventory status of each component. In addition, when pipes and valves are combined in one block unit in the field, the location information of the RFID chip C attached to each component is sensed at the same point, so that the control unit U combines the fire pipes in block units. It can be recognized.

The history information by the RFID controller 15 may be transmitted to and stored in a database.

Hereinafter, a process of designing, processing, transporting and installing a fire fighting pipe by the design system of the fire fighting pipe will be described in detail.

Figure 2 is a flow chart for the installation method of the fire fighting pipe according to the present invention. As shown, the installation method of the fire fighting pipe proposed by the present invention comprises the step of designing the fire fighting pipe in three dimensions by the design system and calculating in block units (S100); Processing the piping in block units (B) by design (S110); Performing a hydraulic pressure test on the digestive pipe (S120); A thermal insulation material installation step (S130) for the digestion pipe of which the hydraulic pressure test is completed; It includes the step (S140) for installing the fire pipe after transferring to the block unit (B).

In the installation method of such a fire pipe, the design step can be carried out by the design system as shown in FIG.

In more detail, the design step is a step (S200) for converting the two-dimensionally designed digestive pipe three-dimensionally, as shown in Figure 4; Calculating a position, a progress path, and a specification of the main pipe 20 (S210); Calculating a position, a progress path, and specifications of a plurality of branch pipes 22 branched from the main pipe 20 (S220); Determining the position of the valve, the gauge, the sprinkler head, and the size of the valve mounted on the main pipe 20 and the branch pipe 22 (S230); Dividing the main pipe (20) and the branch pipe (22) into block units (B) (S240); And calculating the quantity of the main pipe 20, the branch pipe 22, the valve, the gauge, and the sprinkler head 23 (S250).

In the conversion step, the three-dimensional design of the fire pipes designed in two dimensions by the design system of the fire pipes.

That is, the position, diameter, material, etc. of the main pipe 20 and the branch pipe 22 arranged in the building by the AUTO CAD of the 2D calculation unit 1, the position, specifications, etc. of valves, sprinkler heads, etc. are designed. .

The two-dimensionally designed fire pipe diagram is converted into 3D data by the conversion unit (3). For example, the conversion unit 3 may drive a predetermined CAD software such as AUTOCAD, designate the corresponding block in the 2D drawings displayed on the display, and then click the 3D modeling function to convert the block into 3D data. .

In addition, the digestive pipes converted into 3D data may be displayed three-dimensionally on the display unit 5.

In this way, the digestive pipe is displayed three-dimensionally on the display, the operator can three-dimensionally determine the horizontal arrangement and the vertical arrangement of the digestive pipe.

On the two-dimensional drawings it is only possible to show only the horizontal state of the digestive duct, or only the vertical state, it is difficult to show the horizontal and vertical state at the same time.

However, the three-dimensional image can be displayed at the same time the horizontal and vertical arrangement of the digestive tract, it can be easily confirmed.

As such, when the three-dimensional conversion step (S200) is completed, the step (S210) of determining the position, the progress path, the specification of the main pipe 20 in the digestive pipe is in progress.

In this step S210, the user checks the main pipe 20 of the three-dimensional shape displayed on the display unit 5, and appropriately edits the path, the arrangement position, etc. of the main pipe 20 on the screen.

For example, if the length of the main pipe 20 disposed between point A and point B is short or long, it is appropriately adjusted on the screen.

If the length of the main pipe 20 is longer than the width of the space, a message is output on the screen of the display unit 5 to reduce the length of the main pipe 20, and the user may determine whether to reduce the size of the main pipe 20 by viewing the message. .

In addition, when an interference occurs due to the installation of another structure in the course of the pipe is going to output a message on the screen of the display unit (5). The user sees this message and decides whether to bypass it.

When the design of the main pipe 20 is edited by the display unit 5 as described above, the edited data is transmitted to the first calculation unit 9 and the database unit 7.

When the design of the main pipe 20 is completed, the design of the branch pipe 22 may be performed by the first calculation unit 9 (S220).

In this step (S220) it is determined whether the length, aperture, interference of the branch pipe (22). That is, when the branch pipe 22 branches from the main pipe 20 and proceeds, it is determined whether or not there is interference with other structures on the traveling path.

When the judgment on the branch pipe 22 is completed, the design of the valves, gauges, and sprinkler heads 23 mounted on the branch pipe 22 proceeds.

At this time, the instrument is designed to be disposed below the main pipe (20). In particular, the hydraulic gauge (G) in the instrumentation is installed at a height that the operator can visually check the gauge (G). Of course, the instrumentation and the sprinkler head 23 may be disposed below the main pipe 20 or the branch pipe 22.

This design is possible by automatically placing the gauge G at a predetermined height when the operator selects the instrument on the display and selects the branch pipe 22 on which the instrument is to be mounted. This may be set in advance in the software of the first calculation unit 9.

For example, the hydraulic pressure gauge (G) is installed at a third point from the lower end of the entire length of the main pipe 20, the operator can easily check the hydraulic pressure gauge (G) to check whether or not leaks.

As such, the instrument such as the hydraulic pressure gauge (G) is designed to be automatically installed at the eye level of the operator, so that if the fire pipe is actually installed in the future in the future, the operator easily recognizes the hydraulic gauge (G) to see if there is a leak You can check.

As described above, when the design of the valves and the gauges is completed, the step (S240) of classifying the fire pipes into block units (B) is performed.

That is, as shown in Figure 5, the first calculation unit 9 is the length of the main pipe 20, the width occupied when the branch pipe 22 is connected to the main pipe 20, the weight, the main pipe 20 and the branch pipe By judging whether or not the installation work in (22) proceeds in the same space, the portion to be assembled in one block unit B is determined.

For example, the digestive piping to be arranged in a certain area of the room A is composed of the same block as one set, and the digestive piping to be arranged in the room B is composed of another block.

Therefore, the digestive pipe set composed of the same block as described above is not excessive in size and can be easily transported to a site by having a size enough to be transported by a vehicle.

As such, when the fire fighting pipe is designed by the first calculation unit 9, the second calculation unit 11 calculates the number of pipes in consideration of the calculated length and diameter of the main pipe and branch pipe 22, or the valve. The number of types is calculated.

For example, when the length of the pipe calculated by the first calculation unit 9 is 10 m, it is checked whether there are 10 m pipes on the market, and whether it is installed with one 10 m pipe or two 5 m pipes. You will be judged.

In addition, it is calculated whether the number of valves are required between all the sections of the digestive pipe, and whether there is a replaceable valve.

As such, when the quantity required for the digestive pipe is calculated by the second operation unit 11, it may be output in the form of a list by the output unit 13, and the operator purchases the required quantity based on this list.

As described above, the design and quantity calculation of the fire fighting pipe can be efficiently carried out by the design system of the fire fighting pipe.

When the first step (S100) is completed, a second step (S110) for processing the pipe proceeds. In the second step (S110), components such as pipes, valves, gauges, and sprinkler heads 23 are prepared by the quantity of water calculated in the first step (S100).

Then, these parts are cut or processed by a pipe processing machine such as a lathe. For example, the pipe | tube is cut | disconnected to a predetermined length, bent, a process which processes a screw, etc. is performed.

In addition, the branch pipe 22 is connected to the main pipe 20 by welding, or various valves or gauges are mounted. At this time, this operation is preferably made in block units (B). In addition, since the processing of the pipe proceeds on a plane, such as a factory floor, it is easy to work.

As such, when the second step S110 is completed, the third step S120 of measuring the water pressure of the digestive pipe is performed.

That is, a hose for supplying water to the inlet and the outlet of the digestive pipe is connected, and a hydraulic pressure gauge G is mounted. In this state, the water pressure is measured by the hydraulic pressure gauge G by actually supplying water to the digestive pipe.

At this time, the water pressure measurement is carried out in the block unit (B) of the digestive pipe, it can be carried out in a state in which the digestive pipe is placed on the plane. That is, in the related art, since the fire pressure pipe is installed vertically and the water pressure gauge G is mounted at a high position at the top, water pressure is measured, which is quite inconvenient compared to the present invention.

As such, when the third step (S120) is completed, the fourth step (S130) of wrapping the outside of the digestive pipe with a heat insulating material is in progress.

In the step (S130), the heat insulating material is wrapped on the outer circumferential surface of the digestive pipe in a state where the digestive pipe assembled in the block unit (B) is positioned on a plane. As such, since the insulation is wound in a state in which the digestive pipe is laid flat, the insulation can be constructed much more easily than when the insulation is wound upright in the field as in the prior art.

At this time, the work of wrapping the insulation on the outer circumferential surface of the digestive pipe can be carried out by an automated device.

When the fourth step (S130) is completed, the fifth step (S140) for transferring to the site and construction is in progress. Since each fire pipe is assembled in a block unit (B), it is not large in size, so it is convenient to transport it using a vehicle.

In addition, even in the case of installation in the field, as compared with the conventional installation of a plurality of pipes on the building wall or ceiling as in the prior art, in the present invention is pre-assembled in block units (B), only in the field assembling each other There is a convenience to do. Therefore, the construction work of the digestive pipe can be proceeded quickly.

Meanwhile, the second step S130 may further include an RFID control step.

That is, the information about the pipe and the valve calculated as being assembled in the same block unit by the first calculation unit 9 is stored in the RFID chip C. The RFID chip C is attached to a pipe or a valve.

Therefore, the control unit U can check the position, inventory status, etc. of the pipes and valves to be combined in the same block unit by recognizing the information on the RFID chip (C).

In addition, when pipes and valves are combined in one block unit in the field, the location information of the RFID chip C attached to each component is sensed at the same point, so that the control unit C combines the fire pipes in block units. It can be recognized.

1: 2D calculator
3: converter
5: display unit
7: Database
9,11: first and second operation unit

Claims (6)

Three-dimensionally designing a fire fighting pipe by a design system;
Processing the pipe by inputting the design data of the design step into a pipe processing machine, and assembling in a block unit by mounting a valve and a meter;
Injecting fluid into the digestive pipe assembled in the assembling step, and performing a hydraulic test to check the hydraulic pressure by a hydraulic pressure gauge;
Installing a heat insulating material by wrapping the heat insulating material on the outer circumferential surface of the digestive pipe in which the hydraulic pressure test is completed; And
And transporting the digestive pipes assembled on a block basis to a site and constructing them on a block basis.
The design step includes the step of converting the two-dimensional digestive pipe design data into three-dimensional data; Determining a position, a progress path, and a specification of the main pipe in the digestive pipe;
Determining a position, a progress path, and a specification of a plurality of branch pipes branching from the main pipe;
Determining positions and specifications of valves, gauges, and sprinkler heads mounted on the main and branch pipes; Calculating the main pipe and the branch pipe in block units; And
Calculating a quantity of the main pipe, the branch pipe, the valve, the meter, and the sprinkler head,
In the determining of the main pipe and the branch pipe, the sprinkler head and the hydraulic gauge are automatically calculated to be placed in the lower 1/3 position of the main pipe,
Assembling in the block unit attaches the RFID chip provided by the supply unit to the pipe and the valve,
The control unit recognizes the information from the RFID chip to check the location and inventory status of each part.If the piping and the valve are combined in one block unit, the control unit detects the location information of the RFID chip attached to each part as the same point. By recognizing that digestive pipes are combined in blocks,
Construction method of the fire-extinguishing pipe that RFID history pipe and valve history information is transmitted and stored in the database. delete The method of claim 1,
In the step of calculating by dividing in units of blocks, the construction method of the fire pipes, characterized in that it is calculated whether it can be combined in the same block unit by the length, width, installed place data of the main pipe and branch pipes. delete A 2D calculation unit for calculating a layout structure and a standard of the fire hydrant pipe by a plane;
A converting unit converting the result value calculated by the 2D calculating unit into 3D data;
A display unit for displaying and editing the 3D data converted by the converter on a screen;
A database unit storing data on the fire pipes and valves;
A first operation unit connected to the display unit and the database unit to design a pipe by using edited 3D data and stored data;
A second calculation unit calculating a quantity of pipes and valves based on the data calculated by the first calculation unit; And
It includes an output unit for outputting a digestive pipe calculated by the first and second operation unit in the drawing,
The first operation unit calculates the interference between the main pipe, the branch pipe, the position, the traveling path, the standard, and calculates the size and position of the valve and the instrument,
When calculating the position of the hydraulic gauge and sprinkler, make sure that it is placed in the lower third of the main pipe,
Further provided with an RFID control unit, the RFID control unit and a supply unit for providing an RFID chip attached to the components constituting the fire pipe;
By sending and receiving signals to and from the RFID chip, it is possible to manage the history of the location and inventory status, etc., if the pipe and the valve are combined in a single block unit, the location information of the RFID chip attached to each component to the same point A control unit capable of recognizing whether the parts are assembled in the same block unit by being sensed; And
And a database in which history information of a pipe and a valve to which RFID is attached is transmitted and stored.
delete

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