KR101157339B1 - Designing method of cabinet for containing electric equipment - Google Patents

Abstract

Accurately and easily carry out estimates and drawings of electrical cabinets by reducing the reliance on human literacy and judgment.
The specifications of the storage board ordered by the customer are input to the computer as information specifying at least the type of the storage board, the type of power supply, and the type of electrical equipment. The computer analyzes the input information, selects a breaker and a box that meets the specifications of the distribution panel, and determines whether the breaker is a unit compatible device. In the case of a unit compatible apparatus, the unit equipped with a breaker is arrange | positioned inside a box, and the quotation information and drawing information of a unit specification storage board are output. If the unit cannot be used, the provisional dimensions of the box are calculated, and a breaker is placed therein to output quotation information and drawing information of the special order specification storage board.

Description

DESIGNING METHOD OF CABINET FOR CONTAINING ELECTRIC EQUIPMENT}

The present invention relates to a method of designing a storage panel such as a distribution panel, a distribution panel, a control panel, etc. for accommodating an electric device, using a computer according to a customer's order.

Conventionally, in the design of distribution boards, a customer (sales or design manager) analyzes the specifications ordered by a customer, and then inputs a product number of a breaker or a box into a computer to obtain quotation information and drawing information from a database. This is known. For example, Patent Document 1 describes a method of inputting a part number of a standard breaker, displaying the image and specification information on a screen, and facilitating the design of deformation from a standard device. Patent Document 2 describes a method of retrieving a standard instrument from a database using a model number as a clue and retrieving a recombinant component from another database when it does not match a customer's order specification.

[Prior Art Literature]

[Patent Document]

   [Patent Document 1] Japanese Patent Application Laid-Open No. 2000-305972

[Patent Document 2] Japanese Patent Application Laid-Open No. 2006-107017

However, according to the conventional storage panel design method, the orderer analyzes the customer's order specification. Therefore, in order to correctly select the equipment constituting the storage panel, the client requires knowledge and experience of many products and complicated wiring techniques. It became. Moreover, even when using the same apparatus, if the judgment differs about the kind of storage board and the kind of power supply, there existed inadequacies that the apparatus layout and wiring space inside a box may differ by an orderer.

It is therefore an object of the present invention to provide a method for designing an electrical equipment storage board, which can reduce the dependence on human literacy and judgment, and can more accurately and more easily estimate and construct the electrical equipment storage board.

MEANS TO SOLVE THE PROBLEM In order to solve the said subject, the present invention is characterized by employing the following method in designing a storage panel for storing electrical equipment using a computer according to a customer's order.

(1) Entering the specifications of the storage panel ordered by the customer into the computer as information specifying the type of the storage panel, the type of power supply, and the type of the electrical equipment, and the computer interpreting the input information to meet the specifications of the storage panel. And selecting and outputting the quotation information and the drawing information of the storage board including the corresponding electric equipment and the box.

(2) The electric device storage panel design method according to the above (1), wherein the computer determines whether or not the electric device corresponds to the unit after selecting the electric equipment that meets the storage panel specification.

(3) When the electric equipment is a device corresponding to the unit, the electric equipment according to the above (2), wherein the quotation information and the drawing information of the unit specification storage board including the unit and the box on which the electric equipment is mounted are output. How to design a storage board.

(4) When the unit is not available, the electrical equipment storage panel design according to the above (3), wherein the quotation information and the drawing information of the special order-specific storage panel having the electrical equipment placed inside the box of the provisional dimensions are output. Way.

According to the storage panel design method of the present invention, the specifications of the storage panel ordered by the customer are input as information that can be interpreted by a computer, and electric equipment and boxes are selected according to the analysis results of the computer, thereby reducing the dependence on human literacy and judgment. There is an effect that can accurately and easily carry out the estimation and drawing of the electrical storage cabinet.

1 is a front view showing a panel board of a unit specification;
2 is a perspective view showing a distribution panel of a special order specification;
3 is a flowchart showing an embodiment of a storage panel design method according to the present invention;
4 is a schematic diagram showing a storage panel specification input screen;
5 is a schematic diagram showing a search condition setting screen;
6 is a schematic diagram showing a device arrangement screen;
7 is a schematic diagram showing an estimate screen of a unit specification panel;
8 is a schematic diagram showing an estimate screen of a special order specification group;

EMBODIMENT OF THE INVENTION Hereinafter, one Embodiment which actualized this invention by the design method of the distribution board is described based on drawing. As shown in FIG. 1, the distribution board 1 of the unit specification has a rail 3 mounted inside the box 2, and a main unit 4 and a branch unit 5 are installed on the rail 3. The wiring space 6 is provided above and below both the units 4 and 5, and the wiring cover 7 is attached to the front surface. The main unit 4 is configured by assembling the main breaker 8 and the main bar 9 on the main base 10, and the branch unit 5 connects the plurality of branch breakers 11 and the branch bars 12 to each other. It is assembled on the branch base 13, and is comprised.

As shown in FIG. 2, the power distribution board 21 of the special order specification is equipped with a base 23 inside the box 22, and, for example, a light main breaker 24 and a light branch on the base 23. The breaker 25, the power main breaker 26, and the power branch breaker 27 are mounted in a non-standard arrangement. Also, in any of the distribution boards 1 and 21, the wiring lids 7 and 28 are formed with window holes 29 for exposing the handle of the breaker.

The distribution boards 1 and 21 illustrated above are designed using a computer according to a customer's order. As functionally shown in Fig. 3, the computer 31 constitutes the estimating system 32 and the automatic drawing system 33, and estimates and drawings of the distribution panel based on the distribution panel specifications input from a keyboard (not shown) or the like. Print information. The database 34 registers a device master 35 for registering device information, a box master 36 for registering box information, a maker master 37 for registering the name of a device maker, and a maker's selection order for each device. The ranking master 38 and the like are provided.

In the design of the distribution board, the customer first inputs the specifications of the distribution board ordered by the customer to the computer 31 (S111). Here, the customer's order specification is input by at least a distribution panel specification statement which specifies at least the type of distribution panel, the type of power supply, and the type of breaker. For example, in the distribution panel specification statement 42 displayed on the distribution panel specification input screen 41 shown in FIG. 4, the type "BN" of the storage panel is set to the distribution board "BUN", and the type "P" of the power supply is a single-phase three-wire type "1P3W210." / 105 V ", the type" M "of the main breaker is assigned to the earth leakage breaker" ELB3P100A ", and the type" B "of the branch breaker, respectively, to the circuit breaker" MCB2P20A ??? ". All distribution panel specifications are described in a language that can be input to the computer 31 on the basis of names generally used by those skilled in the art.

In addition, the control panel and the operation panel are described as "SEI", the incoming instrument substrate is "HIKK", and the assembly instrument panel is described as "SYU". The single-phase two-wire power supply is described as "1P2W", and the three-phase three-wire power supply is described as "3P3W". In addition, in the line termination column of the input screen 41, for example, the primary transmission is designated as "O", the secondary transmission is designated as "BO", the space is designated as "SP", and the partition is designated as "SEP". By describing the kind of equipment actually used in the above, the storage panel specifications ordered by the customer can be taught in detail to the computer 31.

When the storage panel specification is input, the orderer next clicks the unit search button 43 on the input screen 41, and sets a search condition of the box and the unit as necessary (S112). For example, in the search condition setting screen 44 shown in FIG. 5, the direction in which the electric wires are drawn to the box 2, the type and dimensions of the box 2, the type of the door, and the presence or absence of the wiring cover 7 are shown. The search conditions such as the gaetaless width (width of the wiring space 6) and the size selection pattern of the units 4 and 5 are set in consideration of the customer's wishes and the installation place of the distribution board.

Then, when the search start button 45 of the setting screen 44 is clicked, the computer 31 interprets the input and setting information and selects the main breaker product, the branch breaker product, and the box product which are the devices actually used in this distribution panel. To select (S113). Then, it is judged based on the attribute information of the device master 35 whether or not the selected product is a unit compatible device, that is, a device that can be installed in the storage panel in combination with the related parts (S114).

When the selected breaker is a unit compatible device, the main unit 4 and the branch unit 5 that are optimal for the unit specification storage board 1 (see FIG. 1) are searched from the device master 35 of the database 34. At the same time (S115), the box 2 of the size which can accommodate these units 4 and 5 is retrieved from the box master 36 (S116). Then, the units 4 and 5 and the wiring space 6 are arranged inside the box 2 by simulation using the drawing information obtained from the masters 35 and 36 (S117).

At this time, as shown in FIG. 6, the device arrangement screen 46 includes the article number of the unit specification storage board 1 designed this time, the article number and dimensions of the box 2, the units 4, 5, and the wiring space ( A symbol representing the combination of 6) is displayed. In the device information column, model numbers and quantities of the main breaker 8 and the branch breaker 11 actually used are displayed. In the unit arrangement column, the model number and quantity of the equipment mounted in the main unit 4, the primary transmission unit, the branch unit 5, and the secondary transmission unit are displayed.

When such an indication is confirmed and the orderer clicks on the quotation start button 47 on the device arrangement screen 46, the computer 31 subsequently selects the box 2 and the unit 4 based on the price information obtained from the database 34. , 5) to calculate the estimated value of the entire storage panel, including 5), and displays the result (S118). For example, the unit storage board quotation screen 48 shown in FIG. 7 displays the equipment price information including the specifications of the breakers 8 and 11 and the estimated price obtained by adding the processing cost and the box price to the equipment price. Then, the input button 49 of the screen 48 is clicked to store the quotation information and the drawing information of the unit specification storage board 1 in the service master 39 (S119).

On the other hand, when the selected device is not a unit compatible device (S114: No), the reason is displayed by adding a reason to the message field 50 of the search condition setting screen 44 shown in FIG. In this case, the orderer returns to the storage panel specification input screen 41 shown in FIG. 4, clicks the quotation start button 47, and continues the design process of the special order specification storage panel 21 (see FIG. 2). In addition, when it is judged that this distribution panel is a special order product at the stage of inputting the storage panel specification statement 42, the procedure to set a search condition can be canceled and it can transfer to the design of the special order specification storage panel 21 immediately. have.

In the design of the special order specification storage board 21, since the box 22 of the standard dimension cannot be used, first, these are stored on the basis of the specifications of the breakers 24 to 27 read from the device master 35. The volume of the box 22 which can be obtained is calculated | required, and the provisional dimension of the vertical, horizontal, and depth of the box 22 is calculated from the value (S120). Next, the estimated value of the entire storage panel including the breakers 24 to 27 and the box 22 is calculated based on the price information obtained from the device and the box masters 35 and 36 (S121).

For example, on the special order storage group quotation screen 51 shown in FIG. 8, the equipment specifications of the four kinds of breakers 24 to 27, the box specifications including the provisional dimensions of the boxes 22 and the search product number, the packing fee, The box price including the wiring cover 28, the processing cost, and the estimated value in total are displayed. Then, the input button 49 of the quotation screen 51 is clicked to store the quotation information and the drawing information of the special order specification storage board 21 in the service master 39 (S119). In this way, even in the special order specification storage board 21 using a unit non-compatible apparatus, the estimation can be performed automatically. In addition, the provisional dimension of the box 22 is changed into a formal dimension by approval drawing after quotation.

In the automatic drawing system 33 shown in FIG. 3, the drawing information accumulated in the service master 39 is used for the automatic drawing process S200 by the CAD 52, for example, a drawing to be presented to a customer. (53), NC data (54) used for NC metal plate processing such as box (2) and wiring cover (7), parts data (55) used for picking and costing, printing for labeling of load names Data 56 or the like. Therefore, according to the design method of this embodiment, a simple operation of simply describing a customer's order in the storage panel specification statement 42 and inputting it into the computer 31, and continuously performs the process from the estimation of the distribution panel to the drawing. can do.

In addition, although the estimation and the drawing of the distribution board were mainly described in the above embodiment, the design of the control panel or the operation panel can be automatically performed in the same order as described above by rewriting the storage panel specification in accordance with the customer's order. . In addition, this invention is not limited to the said embodiment, It is also possible to change suitably the structure and order of each part, and implement it in the range which does not deviate from the meaning of invention.

1-distribution panel (unit specification), 2-box,
4-main unit, 5-branch unit,
8-main breaker, 11-branch breaker,
21-distribution panel (special order specification), 22-box,
24-light main breaker, 25-light branch breaker,
26-powered main breaker, 27-powered branch breaker,
31-computer, 32-quote system,
33-automatic drawing system, 34-database,
39-Service Master, 52-CAD.

Claims (4)

In the method of designing a storage panel for storing electrical equipment using a computer according to a customer's order,
The computer displays the input panel specification input screen, inputs the specification of the storage panel ordered by the customer to the storage panel designation specification that specifies the type of the storage panel, the type of power supply, and the type of the electric equipment. And analyzing and selecting electrical equipment and boxes to be actually used by the storage cabinet ordered by the customer, and outputting quotation information and drawing information of the storage cabinet including the corresponding electrical equipment and boxes. The method according to claim 1, wherein after the computer selects an electric device, it is determined whether the electric device is a unit compatible device. The method according to claim 2, wherein when the electric device is a unit-compatible device, quotation information and drawing information of a unit specification storage board including a unit and a box on which the electric device is mounted are output. . 4. The method according to claim 3, wherein when the unit cannot be used, quotation information and drawing information of a special order specification storage board in which the electronic device is placed inside a box having a provisional dimension is output.

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