DE8001001U1 - HEAT ABSORBER AS PART OF BUILDING EXTERIOR SURFACES - Google Patents

Description

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I HOECHST AKTIENGESELLSCHAFT HOE 80 / F 006 G Dr.EL / St

g Heat absorbers as part of building exterior surfaces

1 To save oil, gas or electricity for heating purposes,

; More and more measures are being taken, the environment energy

to withdraw for this point.

5 Collectors are known for this, which are mainly produced in accordance with Art

: the skylight built into the roof cladding or

;, placed as complete elements on the finished roof cladding

j; will. The fastenings break through ur.:.i necessary-

I gen connections di 5 roof cladding and result in a variety of

t 10 places that need to be sealed.

^; The disadvantage of collectors is that they only absorb direct solar radiation and are therefore not suitable for year-round heating in our latitudes. 15 Absorbers are also known. They are plate-shaped or in the form of pipe registers, for example, attached to roofs. In terms of attachment, they have the

I same problems as collectors. Often are heat-related Contaminations visible. 20th

The disadvantage of both collectors and absorbers is the impairment the overall visual impression, in particular

■ from roofs.

But absorbers are already known which, in their 25th appearance, are the usual roofing or wall cladding materials adjust. However, they are disadvantageous because leaks occur on the inside of the building impact. Furthermore, the installation of such ab-

! sorber expensive.

30th

It has now become a heat absorber as part of Building Exterior I areas found / which is characterized / that he

Ij with at least one intervening end and at least

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a female find a plug-in coupling provided

The intervening end (s) of a (several) steak = coupling (s) is (are) located on the underside or back (regarding the location iffl Däöh baw, in the MäusWänd) of the absorber / the absorbing Eftde (s) accordingly on the top or front of the Ab ^ sorbers.

The intervening end (rt) of one (more) plug « coupling (s) of an absorber and the (the) receiving (s) End (s) of one (more) steak coupling (s) of one (after Below) adjoining absorbers establish the connection (s) for the passage of the heat carrier «

The receiving end of a plug-in coupling is preferably not rigidly / but elastically mounted / that is to say attached by known elastic sealing materials in a recess of the absorber. This will be Thermal expansion phenomena are absorbed between two absorbers.

The absorber expediently consists of metal / for example Steel, copper or aluminum alloy, or made of a plastic / preferably polyvinyl chloride / Polypropylene or chlorinated polyethylene. The plastic can also be reinforced; preferably it is then a glass fiber reinforced polyester.

The absorber can also consist of a combination of plastic and metal, for example plastic with lamination by an outer metal foil. A mineral (inorganic) top layer can also be used as a lamination function, e.g. made of pot / ceramic, asbestos cement or a other fiber-reinforced concrete, or sand applied over an adhesive layer.

The absorber is a flat, plate-shaped hollow body. For house walls, it can be placed on the outside (front) side have decorative structures. For use on roofs, the absorber can take the form of structures more common Have roofing materials, for example the so-called Berliner Welle or Frankfurter Pfanne.

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Engaging biJW, female "end of the plug-in coupling can be made of metal / for example steel, preferably non-corrosive / or metal or" aluminum alloy or plastic, for example polyamide or polyacetal, or a combination of metal and plastic "

The absorbers are overlapping due to the plug-in couplings connected to each other * To the absorber on the roof or

1Ö to hold on to the building ^ outer wall, they will get through predefined openings on the respective substructure attached, for example by nails or preferably by screws * This is expediently done Screw in the area of the overlap of two ab- ^

■) 5 sorbern- When the absorber have sufficient weight, is, as usual with tiles, a mere insertion in the roof substructure in principle possible _t It is expedient, but then to provide a backup of the plug-in couplings against pushed apart by the pressure of the heat carrier in the absorbers .

The row of the lowest absorbers and the uppermost absorbers are each connected to the heat transfer medium circuit.

An exemplary embodiment of the invention is described below with reference to FIGS. 1 to 4.

They represent:

Figure 1 is a view of an absorber from behind (below),

Figure 2 is a vertical section along the line II-II in Figure 1,

FIG. 3 shows a side view of an absorber with the overlap to the absorber following downwards and the overlapping end of the absorber following upwards, and

FIG. 4 shows a section through the overlapping ends of two absorbers with a plug-in coupling.

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in the figures mean ί

1 bag?

1a / b / c 3 consecutive, overlapping subscriptions

2 Siäke

3 Äbsörber-'HöhiraUm

4 bulge, indentation (contains the "receiving End of the plug-in coupling)

5 engaging end of the plug coupling

5a Metaiianteil of the engaging end of the plug

coupling,

5b Plastic part of the engaging end of the plug-in coupling /

6 receiving end of the plug-in coupling

7 sealing ring

8 elastic sealing material

9a, b holes for fastening purposes

10 screw

10a washer

11 Part of the roof or wall substructure, e.g. roof batten.

The beads (2) on the back (underside) of the absorber (1) are used for stiffening. In these places are Front and back joined together. These connections serve as a distance switch for the cavity (3) through which the heat transfer medium flows, and they prevent a Inflation of the absorber due to the pressure of the heat transfer medium.

Mating end (5), female end (6) and sealing ring (7) form the plug-in coupling through which the cavities of two overlapping absorbers (1a) and (1b) are allied with each other, and through which the heat transfer medium passes from the absorber (1b) into the absorber (1a) following upwards.

The engaging end (5) consists of a metallic portion 5a), which by means of a thread on the to Plastic part (5b) molded onto the absorber is screwed on is.

The receiving end (6) of the plug-in coupling is of an elastic.'QiCht «ng'STtiat, e.r: ials (8) in the

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attachment (4) of the absorber "(1b) attached"

Düifeh die liööhei? (9a) And (9b) will they see over- * lapping Abäölrbetf (1ä) and (1b) by means of an ÖdhraUbe

(10) on the DaChbaw «ViändUnfcefköhötrUktiöil (11) /

for example a roof batten / attached * Das Löäh (9b) is designed in two ways as an elongated hole. DadUrüh Is the change in length of the absorber (1b) compared to the absorber (1a) made possible in the event of thermal expansion

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The absorbers according to the invention can be easily and

assemble quickly * You also have the advantage / that Any leaks that occur do not affect the inside of the building, but rather to the outside.

15th

By a so-called, template recess / d * h * bevel of the Absorber plates at two diagonally opposite corners (in Fig. 1 top left and bottom right) is the Quadruple overlap at the crossing points of four plates reduced to a triple overlap.

Claims (8)

HOE 80 / P 006 G protection claims; 1.Heat absorbers as part of the building's exterior surfaces, characterized in that it has at least one male end and at least one female end The end of a plug-in coupling is provided. 2. Heat absorber according to claim 1 , characterized in that the receiving end of the plug-in coupling is elastically mounted. 3. Heat absorber according to claim 1 or 2, characterized in that it is in the form of known roofing or Wall cladding materials is formed. 4. Heat absorber according to claims 1 to 3, characterized that it consists of a metallic material. 5. Heat absorber according to claims 1 to 3, characterized in that that it consists of a plastic. 6. Heat absorber according to claim 5, characterized in that it is made of polyvinyl chloride or polypropylene or chlorinated polyethylene. i Heat absorber according to claim 5, characterized in that it consists of a reinforced plastic. 8. Heat absorber according to claims 1 to 3, characterized in that that it consists of a combination of metal and plastic. I Il ti Il I Il * Il Il I Il IJ