JP2903757B2 - Engine room vertical circuit module - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vertical circuit module in an engine room.

[0002]

2. Description of the Related Art Conventionally, outfitting of an engine room of a ship is shown in FIG.
As shown in FIG. 1, various outfits 2 required in the engine room 1 are carried into the engine room 1 and each outfit 2 is attached to a hull structure 3 such as a deck. In addition, the electric outfitting of the engine room of the ship is performed by extending various electric wires and signal lines for power, instrumentation, communication, lighting, etc. from various switchboard control devices (not shown) and laying them in the engine room 1. It is like that.

However, in the case of the above-mentioned conventional outfitting method, since each outfitting 2 is attached to the hull structure 3, a detailed schedule adjustment of the construction of the hull structure 3 and the mounting of each outfitting 2 is performed. Is required, mounting reinforcements are required to mount the outfittings 2, design and development of the hull structure are required, and the layout of the outfittings 2 depends on the hull coordinates. Therefore, it was difficult to divert to another ship.

Therefore, in order to solve the above problem, as shown in FIG. 5, related outfittings 2 among various outfittings 2 to be assembled in an engine room 1 are assembled into a frame 4 having a predetermined size to form a module. A method has been proposed in which the engine room outfitting is completed by mounting one or more of the frame modules 5 in the engine room 1.

[0005]

However, in the engine room electric fittings, the conventional method is still used, and the worker lays out the electric wires and signal lines in the narrow and poor environment of the ship. It had to be done, and the work was complicated and inefficient.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an engine room vertical electric circuit module in a ship capable of greatly improving work efficiency.

[0007]

SUMMARY OF THE INVENTION The present invention relates to a vertical electric circuit module to be mounted on a hull structure on which a frame module incorporating a fitting of an engine room of a ship is mounted, and the electric circuit frame having a required length is provided. A composite terminal device is attached to an end, and a multifunctional connection box containing at least one of a power electromagnetic contactor unit, a connection terminal unit, a communication amplifier unit, and a multiplex transmission unit is attached to an inner side surface of the electric circuit frame. Along with the equipment terminal vertical electric circuit module, wherein the composite terminal device and the multifunctional connection box are connected by electric equipment electric wires and signal lines, and a frame incorporating the engine room fittings in the ship. An engine room vertical electric circuit module installed on a hull structure on which a body module is mounted, wherein a composite terminal device is attached to an end of an electric circuit frame having a required length, and A required number of composite terminal boxes containing a power electromagnetic contactor unit, a connection terminal unit, and a communication amplifier unit are mounted on the inner surface of the side of the frame, and electric equipment wires are provided between the composite terminal device and the composite terminal box. And a plurality of multiplex transmission units are mounted on the inner surface of the electric line frame side, and a signal line is connected between the multiplex transmission unit and the composite terminal device and between the multiplex transmission unit and the multiplex transmission unit. And an engine room vertical electric circuit module.

[0008]

Therefore, according to the first aspect of the present invention, the multi-terminal device is mounted on the end of the electric circuit frame, and the multifunctional connection box is mounted on the inner side surface of the electric circuit frame. After connecting the electrical equipment wires and signal wires and assembling these vertical circuit modules in a factory or the like, the vertical circuit modules are collectively mounted in the engine room of the ship.

According to the second aspect of the present invention, the composite terminal device is mounted on the end of the circuit path frame, and a required number of composite terminal boxes and a plurality of multiplex transmission units are mounted on the inner side surface of the circuit path frame. Connect to the composite terminal box with electric equipment wires, and connect signal lines between the multiplex transmission unit and the composite terminal device and between the multiplex transmission unit and assemble these vertical circuit modules. After the work is performed in a factory or the like, the vertical electric circuit module is collectively mounted in the engine room of the ship.

[0010]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 3 is an example of a ship 9 comprising a main cargo section 6, an engine room 1, a living room control section 7 provided above the engine room 1, and a snake machine room 8. The structure of the electric circuit when the chamber 1 is modularized as shown in FIG. 5 is configured as shown in FIGS.

That is, in the case shown in FIGS. 3 and 4, after the electricity from the generator 10 is led to the main switchboard 11, the electricity is led to the vertical circuit module 13 via the horizontal circuit module 12, and the vertical circuit module 13 is turned on. Shows a case in which power is supplied to various devices from.

The present invention relates to a vertical electric circuit module 13 used for an electric circuit having the above-mentioned structure.

FIG. 1 shows an embodiment of the invention according to claim 1 of the present invention.
Is a box-shaped rectangular body made of a rigid body such as steel, and has a composite terminal device 15 attached to an end thereof. The composite terminal device 15 has a plurality of signal lines 16a and electric equipment wires 1.
One end of 6b is connected.

A multifunctional connection box 17 containing a power electromagnetic contactor unit 17a, a connection terminal unit 17b, a communication amplifier unit 17c, and a multiplex transmission unit 17d is mounted on the inner side surface of the electric circuit frame 14. The other end of the signal line 16a is connected to the multiplex transmission unit 17d, and the other end of the electric device wire 16b is connected to the other units 17a, 17b, 17c.

The vertical circuit module 13a is efficiently and accurately assembled at a factory or the like.

FIG. 2 shows an embodiment of the second aspect of the present invention. In the drawing, reference numeral 13b denotes a vertical electric circuit module, and an electric circuit frame 14 of the vertical electric circuit module 13b is the same as the electric circuit frame 14 of FIG. .

A complex terminal device 15 is mounted on the inner end of the electric circuit frame 14, and a required number of power electromagnetic contactor units 17a, contact terminal units 17b, and communication amplifiers are provided on the inner side of the electric circuit frame 14. A composite terminal box 18 incorporating a unit 17c and a plurality of multiplex transmission units 20 are provided.

The composite terminal device 15 and the composite terminal box 18 are connected by electric equipment wires 19, and the multiplex transmission unit 20 and the multiple multiplex transmission units 20 between the composite terminal device 15 are signal lines. It is connected at 21.

The vertical circuit module 13b can also be efficiently and accurately assembled at a factory or the like.

As shown in FIG. 1, if the vertical electric circuit module 13a having the multifunctional connection box 17 incorporating the units 17a to 17d having various functions is mounted in the engine room 1 shown in FIG. Most of the installation work is completed at once, and the multiplex transmission unit 1
7d, the signal line 16a of the instrumentation and control equipment is connected, and the power electromagnetic contactor unit 17a of the multifunctional connection box 17
Connection terminal unit 17b, communication amplifier unit 17c
By connecting the electric wires 16b for electric equipment such as motive power, lighting equipment, and communication equipment such as various auxiliary equipment, the laying of all the wiring is completed.

The vertical circuit module 13b shown in FIG. 2 is also manufactured at a factory or the like, similarly to the vertical circuit module 13a.

If the vertical electric circuit modules 13a and 13b are mounted together in the engine room 1, most of the electric wire laying work is completed at one time, and the units 17a to 17c of the multifunctional connection box 17 and the composite terminal All wiring work can be completed by connecting the wires connected to various accessories and the like of the frame module 5 to the box 18 and connecting the signal lines of the instrumentation and control devices to the multiplex transmission units 17d and 20. .

According to the vertical electric circuit modules 13a and 13b, since various functions are built-in, they function not only as electric circuits but also as electric devices. The effect of mounting can be further increased.

In the vertical line module 13b, the multiplex transmission units 20 are connected by signal lines 21 so that signals can be transmitted within the module 13b. The structure of the signal line can be simplified, and the electric equipment wire 1
Since the system is separate from the line 9, it is possible to reduce mixing of noise and the like into the signal.

As described above, it is possible to greatly reduce the work of laying electric wires in a narrow and poor environment such as onboard a ship, which helps to reduce the burden on the worker and facilitates the work even if the worker is not a skilled worker. It becomes possible and work efficiency is improved.

It should be noted that the vertical line circuit module in the engine room of the present invention is not limited to the above-described embodiment, and it is sufficient that at least one multi-function junction box is attached, and furthermore, the multi-function junction box is incorporated into the multi-function junction box. It is needless to say that the combination of the units may be arbitrary, that at least one composite terminal box may be attached, and that various modifications may be made without departing from the spirit of the present invention.

[0028]

As described above, according to the first aspect of the present invention,
According to the vertical line circuit module in the engine room according to the second aspect, the wire laying operation, which has been conventionally performed in a narrow and poor environment such as on a ship, can be performed rationally and efficiently at a factory or the like. Since the vertical electric path module is provided with various functions related to electric, it is possible to obtain an excellent effect that the peripheral configuration can be simplified, and the work inside the ship after the collective mounting can be simplified.

Further, in the second aspect, since the systems of the electric equipment electric wires and the signal lines are separated, the problem that noise is mixed in the signals can be reduced.

[Brief description of the drawings]

FIG. 1 is a schematic view of an embodiment according to claim 1 of the present invention.

FIG. 2 is a schematic view of an embodiment according to claim 2 of the present invention.

FIG. 3 is a schematic diagram illustrating an example of a ship.

FIG. 4 is a schematic perspective view showing the structure of an electric circuit when the engine room is modularized.

FIG. 5 is a schematic perspective view showing an example of recently conceived engine room outfitting.

FIG. 6 is a schematic perspective view showing an example of a conventional engine room outfitting.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Engine room 2 Outfittings 3 Hull structure 5 Frame module 9 Ship 13a, 13b Vertical electric circuit module 14 Electric circuit frame 15 Composite terminal device 16a Signal line 16b Electrical equipment line 17 Multifunctional junction box 17a Power electromagnetic contactor unit 17b Connection terminal unit 17c Communication amplifier unit 17d Multiplex transmission unit 18 Composite terminal box 19 Electrical equipment wire 20 Multiplex transmission unit 21 Signal line

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-50-158093 (JP, A) JP-A-49-95395 (JP, A) JP-A-50-131292 (JP, A) 213488 (JP, A) JP-A-4-163293 (JP, A) JP-A-59-35589 (JP, A) JP-A-4-345586 (JP, A) JP-A-4-342686 (JP, A) Hirakai 1-136098 (JP, U) (58) Fields investigated (Int. Cl. ⁶ , DB name) B63B 9/00 B63J 5/00 B63J 2/04-2/06

Claims (2)

(57) [Claims] 1. A vertical electric circuit module to be installed on a hull structure on which a frame module incorporating fittings of an engine room of a ship is mounted, wherein a composite terminal device is provided at an end of an electric circuit frame having a required length. At least one of a power electromagnetic contactor unit, a connection terminal unit, a communication amplifier unit, and a multiplex transmission unit is mounted on an inner side surface of the electric circuit frame.
Attaching a multi-function junction box with one built-in, electric wires for electrical equipment between the multi-terminal device and the multi-function junction box,
A vertical electric circuit module in an engine room, which is connected by a signal line. 2. A vertical electric circuit module to be installed on a hull structure on which a frame module incorporating fittings of an engine room of a ship is mounted, wherein the composite terminal device is provided at an end of the electric circuit frame having a required length. And a required number of composite terminal boxes including a power electromagnetic contactor unit, a connection terminal unit, and a communication amplifier unit are mounted on the inner side surface of the circuit path frame, and the composite terminal device and the composite terminal box are connected to each other. In addition to connecting between them with electric equipment wires, a plurality of multiplex transmission units are mounted on the inner surface of the electric circuit frame side, and a signal line is provided between the multiplex transmission unit and the composite terminal device and between the multiplex transmission unit. A vertical electric circuit module in an engine room, wherein the vertical electric circuit module is connected to the engine.