ES1088455U - System of ventilated ventilated facade for facades of buildings of low thermal insulation (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Managed ventilated façade made up of a plurality of solar radiation receptor panels fixed to a supporting structure made of rectangular aluminum section profiles (1), separated from the building to create a completely watertight air chamber and isolate the building's facade from the outside and take advantage of its heating. Characterized in that the solar radiation receptor panels (2) are composed of a frame with an angular aluminum profile covered on its outer face with a high-tenacity absorbent weave of Trevira weave, finished in micro-aerated, high-collection polyester of solar radiation, sustained with a 40mm perimeter separation. by means of "crampillons" for fixing to the supporting structure (3) located 30mm apart after closing the translucent sheet of glass, methacrylate or polycarbonate, matted and received to the profiles of the aluminum supporting structure by means of structural silicone application (4). The horizontal cross members of the supporting structure are made up of a "U" (5) with an oversized section with respect to the vertical profiles to receive the profiles identical to these, fixing by bolting to said profiles and the folded wings of said "U" to the pillars at each end. The fixing anchors are composed of an aluminum structural profile (6), with the vertical faces embracing the vertical profiles of the supporting structure to which it is screwed by means of self-tapping screws, welded and integrated into an aluminum sheet metal plate. (7) that is received to the building wall with screws and high security plugs. The panels that by coinciding with a blind column between windows or between the window openings of successive floors, can replace the solar radiation panels (2) with photovoltaic solar capture plates for energy use and energy supply for community facilities. The contours of windows and balcony-viewpoints are sealed, to achieve complete watertightness with preformed aluminum sheets (8) in all the perimeters of these gaps, which must be used on the outer face, to beams of the Managed Ventilated Facade to receive new windows and conventional closings. (Machine-translation by Google Translate, not legally binding)

Description

VENTILATED FACADE MANAGED FOR BUILDINGS WITH LOW THERMAL INSULATION

OBJECT OF THE INVENTION

The present invention consists in the design of the components of a "curtain wall" that

separated and isolated from the original façade and in its entirety, it protects the

building of direct solar radiation, taking advantage of this to create an air convection, which

driven by the inner air chamber that is created between the two planes, (that of the real facade and

the one created with the "curtain wall" of the Managed Ventilated Facade), it is succloned, or not

by means of suction turbines achieving a substantial elevation or attenuation

of the temperatures of the air retained in winter or expelled in summer from said facades with

the consequent energy saving of the consumption necessary to "air condition" the spaces

interiors of existing residential or tertiary buildings, substantially improving

the "Coefficient K" of their thermal insulation.

BACKGROUND OF THE INVENTION

There are in our country and in all the margins of the Mediterranean Sea a great variety of

building models, mostly of the residential type of official and private protection,

built in the decades of the 60s and 70s and 80s suffer from thermal protection

necessary to meet an enforceable quality of interior comfort of homes. In winter

the North and East facades suffer such extreme cooling that it demands an increase

substantial energy consumption to compensate for the lack of protection and loss of

consequent calories. In summer the South and West facades are the ones that suffer warming

so extreme only by [a direct sunstroke, which requires a very important increase in the

sun protection and indoor air conditioning necessary to balance the necessary comfort and

quality of life, with exponential growth in the cost of energy consumption.

DESCRIPTION OF THE INVENTION

The invention is based on an exempt and self-supporting structure of aluminum profiles, with

Exploded view adjusted to the grid that each building has in the regular layout and normally

modulated of its windows and balconies, which serves as frames in which to receive protection

sealed and sealed sheets of translucent materials (matt methacrylate or laminated glass

with translucent butyral) and of the racks that support a stretched textile of sun protection and

high heat dissipation in insolated facades to favor ascending convection and

of zero dissipation in the shadow facades to take advantage of the descending convection.

Photovoltaic collection sheets may be used in the window-free columns and

attached to the glass, to take advantage of the energy obtained for consumption of the facilities

community building. The whole set will be sealed with total guarantee, to avoid losses of

the treated air flows, until the assembly of all the elements and components that

they take part in the system including the "plenums" of collection and expulsion of the flows of [a

forced suction of the drive turbines located on the deck. In winter, the air superheated by the greenhouse effect will be controlled by means of retention or expulsion of fresh air from the lower shade "plenum" and the turbines will gradually expel it outside.

2

In summer, the shadow facades will gradually aspirate the outside air and the turbines will

they will be expelled to the outside, when necessary with what is guaranteed a climate

managed and a natural protection of non-insolated facades.

BRIEF DESCRIPTION OF THE DRAWINGS To complement the description to be made and in order to help a better understanding of the features of the invention, a set of drawings based on whose figures will be more easily understood will be encamped innovations and advantages of the device object of the invention. FIGURE 1.- Shows the typological section of the Ventilated Facade Managed in winter, with the circulation of flows through the absorption and expulsion of air by the extraction turbines and the

typological section of the summer, in which the entrance of outside air is appreciated until its expulsion

upon reaching the degree of superheated air by the heat transmittance of the interior of the houses by the wall of the exterior enclosure.

Figure 2.- Shows the details and assembly of the structural profiles, insulating and absorbing panels of solar radiation, their anchors and the fixing of the structure to the exterior wall of the building. FIGURE 3.- It shows the realistic perspective view of an existing typological facade next to which the facade is shown with the structure of the new Managed Ventilated Facade, to appreciate its distribution and adaptation to the building gaps. FIGURE 4.- Shows the real perspective views of a Heated Ventilated Facade

with the options of application of the color of textile sheet of solar protection and those of photovoltaic collection and in the same facade together with the installation of windows and enclosures of balconies, adapting to the existing holes and balconies.

DESCRIPTION OF A PREFERRED EMBODIMENT

In view of the figures presented, the characteristics of their components and the governance of air flows and their energy use, on the Managed Ventilated Facade, constitute the basis of the invention, so this innovation is what should protect this

utility model. The structure is formed by a special extruded and pre-lacquered aluminum profile of a section of 600x400mm. (1), which is fixed to the existing wall by means of the 600x440mm tube. (2) with its 4mm aluminum flat plate anchor plate. thick (3), which

fixed to the wall (7) with expansive safety screws. The entire structure is topped in its lower and upper part and along the entire facade by the · plenums · of collection and circulation of air flows aspirated by the

turbines, which are formed with pre-lacquered and pre-formed aluminum sheet cornices, with internal thermal insulation foam lining and self-supporting anchors by sheet bending. The horizontal profiles in HU · of 640x440mm., (4) to accommodate the structural profiles of 600x400mm., (1) are anchored to the vertical columns by folding their wings

terminals screwed to the sides of said columns.

3

The window openings will be finished in its contour with 1.5mm pre-lacquered aluminum sheet. (5) that will be screwed to the structural profiles and delivered to the wall with a folded and sealed sealing wing in all its joints.

the windows of basic carpentry in pre-lacquered aluminum profiles to match the rest of

5 40x15mm. (6) with 4 + 3mm laminated glazing, will be installed conventionally in the free space, being able to be sliding or folding, in this case they must respect the tolerance levels (8) so that they can be opened inside the space , regarding carpentry

existing. A crampon of strip I plate will be fixed to the inner face of the structural profile (1)

30x1, 5mm steel (9), which will support suspended and exempt SOmm., from the perimeter frame,

10 to the racks of the stretch fabric of sun protection and high and low solar collection (11). the last piece of the assembly will be the enclosure of translucent material, (glass or methacrylate) matted by its inner face (10), with or without photovoltaic cell adhesive plate, with the tolerances that this material requires for the dimensional changes that are going to suffer, received without rushes, replacing these with structural silícona (12), which guarantees its tightness and

15 flexibility in tolerances.

Claims (1)

1 .- "Managed ventilated facade" composed of a plurality of solar radiation receiving panels fixed in a supporting structure of rectangular aluminum section profiles (1), separated from the building to create a completely sealed air chamber and insulate the facade of the Building outside and take advantage of its heating. Characterized in that the solar radiation receptor panels (2), are composed of an aluminum angular profile frame covered by its outer face of a high-tenacity Trevira weft textile absorbent sheet, finished in micro-aerated polyester and high uptake of solar radiation, sustained with a perimeter separation of 40mm. through "crampillons" for fixing to the supporting structure (3) located 30mm apart after the enclosure of translucent glass, methacrylate or polycarbonate sheets, matted and received to the profiles of the aluminum supporting structure by means of silicone application structural (4). The horizontal crossbars of the supporting structure are composed of a · U "(5) of oversized section with respect to the vertical profiles to receive the identical profiles to these, being fixed by screwing to said profiles and the folded fins of said MU · to the pillars at each end The fixing anchors are composed of a structural aluminum profile (6), with the vertical faces embracing the vertical profiles of the supporting structure to which it is screwed by means of thread screws ~ sheet metal, welded and integrated in a aluminum sheet plate (7) that is received on the wall of the building with high security screws and dowels.Panels that, due to coinciding with a blind column between windows or between the openings of successive floor windows, can replace the panels solar radiation (2) by photovoltaic solar collection plates for energy use and power supply for community facilities. The contours of windows and balcony-viewpoints are sealed, in order to achieve a complete seal with pre-formed aluminum sheets (8) in all the gauges of these holes, which must be used on the outside face, to beams of the Managed Ventilated Facade to receive New windows and conventional enclosures.