DE3008610A1 - Ceiling, wall and floor panels - with inlaid plastics tube system and plastic foam insulation - Google Patents

Abstract

Ceiling, wall and floor panels, made of concrete or clay, contain a system of embedded thin-walled flexible plastic tubes to carry a medium for heat absorption or heat emission. The tubes terminate in push-in connectors for coupling to the adjoining panel. At the under side and along the face ends, layers of expanded polystyrene act as heat insulation. Such panels are universally applicable both as solar heat absorbers and as ceiling or floor heaters and have a built-in heat insulation at the inactive side.

Description

Roof, wall or floor slab

The innovation concerns a roof, wall or floor slab made of concrete or sound.

The heat absorption and transmission takes place in such plates so far by collectors with glass covers, made of metal or when using traditional collectors Roof tiles, wall or floor panels through underlying or incorporated metal, preferably copper and aluminum. In the event of heat emission (as floor or Wall heating) have previously been coiled pipes made of metal in the screed or plaster used, but not concrete or ceramic plates, which are connected to each other by a plug-in system get connected.

With the previously known forms of absorption, transmission and Release of solar and Umlurtwärme is the problem that the necessary Systems are too expensive in relation to service life and yield, i.e. that the energy savings achieved in other energy sources (coal, oil, natural gas, etc.) does not cover the debt service for the investments.

In addition, there are still considerable technical and personnel difficulties in the laying and maintenance of the previously known systems.

The object of the innovation is to address the disadvantages mentioned avoid and the purposes of absorbing, transmitting and releasing ambient heat to be achieved through a versatile panel composite system.

This object is achieved according to the invention that in the plate thin-walled flexible plastic pipes with a medium for heat absorption or levy are embedded.

The use of such plates on the one hand allows energy to receive and forward (e.g. as a solar absorber), on the other hand forwarded To deliver energy at the destination of the transport (room heating via the floor or the Wall, heat exchanger, heat pump).

Further advantageous features of the innovation emerge from the subclaims.

Thanks to the pipe system that is only a few millimeters below the surface If the surface of the plate is equipped accordingly, depending on the use, thermal energy withdrawn (absorber) or supplied (heating). At the same time, one takes care of the bottom Insulation layer firmly attached to the board (e.g. Styrofoam), if necessary, for one-sided heat extraction or dissipation.

A screed mat worked in at a suitable point is guaranteed if necessary the z. B. increased stability required for floor slabs.

The plate according to the innovation advantageously consists of a total of four Elements: - the insulation layer (e.g. styrofoam) - the screed mat - the thin-walled one Plastic pipe system with inlet and outlet socket - which fills the plastic pipe enclosing plate layer made of concrete or brick material.

The intimately connected insulation layer on the underside is also used for Isolation of the better connection with a base by folding or gluing, on the front sides of the formation of an elastic expansion or sealing joint between the panels.

Two adjacent panels are connected on the front sides in such a way that that the output sleeve of one plate is opposite the input sleeve of the other plate placed and a passport piece is inserted tightly into both sleeves.

The advantages that can be achieved with the innovation continue to be: that traditional panel dimensions on roofs, on walls and on sidewalks to the Heat extraction can be used.

This means that not only can existing covering techniques continue to be used. There is also a significant reduction in the capital cost of making it usable solar or circulating air energy for utility heat via heat exchangers or heat pumps achieved. If such panels are used in underfloor heating, the result is easier Relocation adds the advantage of being easier to replace in the event of repairs.

One embodiment is the patent under the file number P 30 OO 1.O registered roof tile, which is characterized by embedded flexible Plastic pipes through which a liquid can flow.

Another embodiment of the innovation is in the drawing shown. There are shown Fig. 1 in plan view of a square plate with a continuous Plastic pipe, Fig. 2 in plan view two adjacent and through a fitting connected plates with embedded pipe system, FIG. 3 the perspective view a plate with a firmly connected insulation or expansion layer.

In Fig. 1 and 2, the flexible and of a heat transport medium plastic pipes through which there is a flow denoted by 1. 2 indicates the plate material (Concrete, brick mass). The output and input sleeves have the reference number 3. The Screed mat has the reference number 4. With 5 is the connecting piece between two Plates numbered. In Fig. 3, the lower insulating layer has the reference numeral 6. Die lateral expansion layer bears the reference number 7.

Claims (5)

Claims 1. Roof, wall or floor slab made of concrete or clay, characterized characterized in that it contains thin-walled flexible plastic pipes (1) with a medium are embedded for the absorption or release of heat. 2. Plate according to claim 1, characterized in that the stored Plastic pipes (1) each in an inlet and outlet socket (3) for the purpose of plug-in connection end with an adjacent plate. 3. Plate according to claims 1-2, characterized in that it on the underside with an insulating layer (6), preferably styrofoam, firmly connected is. 4. Plate according to claims 1-3, characterized in that the Plate (1) on the front sides with an elastic layer (7), for. B. Styrofoam, Is provided. 5. Plate according to claims 1-4, characterized by an introduced Screed mat (4).