DE2405049A1 - High power DC distribution system for tall buildings - has vertical line-ducts connected to junction boxes on each floor - Google Patents

Abstract

The high-power d.c. distribution system, for tall buildings, has line-duct passing vertically up through the building and linking with junction boxes on each floor. Sections of conductor inside this line duct form a single component with the individual junction boxes. These single components are connected floor-to-floor. The conductor sections are mounted inside each floor's junction box. Each junction box consists of a base element and another removable element that fits onto it. The removable element remains removable, the conductor sections being fixed to the base element. The conductors lie in channels in the sides of the junction boxes.

Description

Energy distribution system The invention relates to an energy distribution system for high continuous currents, especially for high-rise buildings, whereby through the individual floors vertically ascending busbars and with the floor distribution boxes as well as not connected to the Xna feed box.

When supplying energy to high-rise buildings, especially high-rise buildings, so-called LD systems (line-duct systems) with vertically rising busbars used. Such sannel rails are usually set up by someone in the basement End feed boxes and are assembled from prefabricated sections, guided upwards through corresponding slots in the floor slabs. The laughing part of the previously known systems is, on the one hand, the high weight load on the foot point and on the other hand in the difficult and laborious production of the wiring between the sections of the busbars and the individual floor distribution boxes. The previously known systems require also a dimensionally accurate alignment of the individual parts and thus cause additional costs.

The invention is based on the task at hand of an energy distribution system for high continuous currents, especially for high-rise buildings, specify which assembly the overall system is significantly simplified and thus the effort of manual assembly work decisive vw # diminished. The characteristic of the invention is to be seen in the fact that the sections of the busbars with the individual floor distribution boxes results the possibility of essentially forming a structural unit, and that these structural units to create the continuous busbar connectable at least one floor at a time are0 By combining the sections of the busbars with the floor distribution boxes there is the possibility of Licher simplifications in assembly and floor wiring. In addition, the unfavorable high load at the base of the busbars is due to this avoided that their individual sections attached to the floor junction boxes and with these being supported on the floor surface of the storey.

It can be particularly useful in this case, the sections of the busbars to be arranged within the floor distribution boxes. This results in a closed one The structure and the necessary abbreviations can be produced easily and quietly and secure.

Another advantage can possibly be achieved thereby will, that the floor junction boxes consist of a basic component and a top component exist.

The sections of the busbars can expediently in the Orundbauelemente fully assembled and the detachable, in particular removable, in the attachment components or be arranged in a pluggable manner. The height of the basic components is advantageous To be chosen so that a perfect transport, especially through finished door openings of the building is possible. In general, the height of the basic building elements appears of about 1.50 m and a height of the add-on components corresponding to the difference useful for ceiling height. For certain applications, however, others can also Size dimensions may be applicable. The height of the Aufsetzbauelementes can be advantageous the distance to be compensated between the upper edge of the basic component and the The lower edge of the ceiling.

It can also be advantageous to use the sections of the busbars to be installed in the floor divider boxes in a covered guide channel. Included the floor distribution boxes can expediently have additional channels for control lines and the like. Such a training becomes a compact design achieved, which creates a visually appealing overall impression of the system with a clearer structure and inexpensive cable routing.

An expedient embodiment can be constructed in such a way that that the guide channel for the sections of the Sameel rails and the channel for the control lines on opposite side surfaces of the floor distribution box are provided. In general, the location of the guide channel for the sections the busbar according to the required wiring and the position of the outlets in different Way to be appropriately rooted. For example, there is also an end-face arrangement a centrally located busbar channel with outlets on both sides within of the floor distribution box is possible and advantageous.

It can also be expedient to use those in the floor distribution boxes lying sections of the busbars of fixed length by length-compensating Train connecting pieces connectable. This gives the possibility of simple compensation of differences within the floor heights or the storey heights, and no precise measurement of the present dimensions is necessary. Advantageous becomes the length of the sections of the busbars located in the basic components dimensioned shorter than the height of these elements, while the sections of the busbars in the add-on components protrude beyond these.

The floor distribution box can be expedient in various ways but built on the basis of a frame with corresponding cover plates be. Corresponding areas for switchgear to be accommodated can be created and delimit terminal fields.

By the specified energy distribution system according to the invention vertically ascending busbars and ge, also additional control lines integrated into the Stockewrks distribution boxes. The result is that they are easy to assemble Structural units that significantly reduce the total costs of the floor installation.

In the drawing is an embodiment of the subject matter of Invention shown schematically, from which further features of the invention result; The figures show: FIG. 1 an isometric detail illustration of an energy distribution system according to the invention, Figure 2 shows a basic component for an energy distribution system according to FIG. 1, FIG. 3, a mounting component for an energy distribution system according to FIG Fig. 1.

In Figure 1, the power distribution system is in use one floor of a high-rise building explained in more detail.

You can see two floor ceilings 1,2 which have corresponding slot recesses 3.4 have.

The floor distribution box 5 consists of a basic component c, in which a first section 7 of a busbar is arranged, a second Section 8 of this The busbar lies in a mounting component 9, which is placed on the basic component 6 and connected to it by tab connections is united. The sections 7 and 8 of the busbar lie in corresponding Guide channels, wherein a guide channel 11 is shown in the attachment component 9 is (Fig. 3) A similar guide channel 10 is located in the interior of the basic component 6th

For additional control lines 12 are in the base component 6 and 9 channels 13, 14 are provided in the attachment component.

The connection of the two sections 7,8 is made via length-compensating Connecting pieces 15 in the form of a tab connection. In this way you can Compensate commonly occurring floor ceiling differences without precise measurement. The guide channels 10,11 for the busbars and / or the channels (13,14) for the control lines 12 are expediently fire-retardant or

designed as fire barriers.

Claims (9)

Expectations 1. Power distribution system for high continuous currents, especially for High-rise buildings, with busbars rising vertically through the individual floors and with the floor distribution boxes as well as with the end feed box are connected, so that the sections (7,8) the busbars with the individual floor junction boxes (5) form a structural unit form, and that these structural units to create the continuous Salumel rail are connectable at least stockwetkeise. 2. Energy distribution system for high continuous currents according to claim 1, it is indicated that the sections (7,8) of the busbars are mounted inside the floor distribution boxes (5) o 3. Power distribution system according to claim 1 or 2, it is indicated that the floor distribution boxes (5) consist of a basic component (6) and a top component (9). 4. Energy distribution system according to claim 1, d a -d u r c h g e k I n n e i n e t that in the sections (7,8) of the busbars fully assembled in the basic structural elements (6) and in the add-on structural elements (9) are detachably arranged. 5. Energieverteilutg'ssystem according to claim 1, d a -d u r c h g e k It is noted that the sections (7, 8) of the Samielschieneu in the floor distribution boxes (5) lie in a guide channel (1o, 11) 6. Energy distribution system according to claim 1, d a -d u r c h e k e n n n n z e i c h n e t that in the floor distribution boxes (5) further channels (13, 14) for control lines (12) are included. 7. Energy distribution system according to claim 6, d a -d u r c h g e k It is noted that the guide channels (1o, 11) for the sections (7,8) of the Busbars and the channels (13, 14) for the control lines (12) on opposite sides Side surfaces of the floor junction box (5) are provided0 8. Power distribution system according to claim 1, d a -d u r c h g e k e n n n z e i c h n e t that those in the floor distribution boxes (5) lying sections of the busbars of fixed length by length-compensating Connecting pieces (15) can be connected 4 9. Energy distribution system th according to claim 5 or 6, d a -d u r c h g e k e n n z e i c h n e t that the Guide channels (10,11) for the busbars and / or the channels (13,14) for the Control lines (12) are designed to be fire-retardant or as fire barriers.