EP2265781B1 - Housing system - Google Patents

Abstract

The invention relates in particular to a housing system (1) for building coverings (2). To make possible a particularly flexible and multifunctional use, it is proposed that the housing system (1) comprises at least one housing element (3) upstream of the building covering (2) and a shifting mechanism (4, 5). The shifting mechanism (4, 5) is coupled to the housing element (3) in such a way that the housing element (3) can be shifted along the building covering (2) in at least one dimension relative to the building covering (2).

Description

The invention relates to a Einhausungssystem for building shells.

Housing systems for building sheaths find particular application in buildings such as buildings or space frameworks. For example, it is known to install shading, insulation or noise protection elements on the facade of a building, which is part of the building envelope, such that these are connected upstream of the facade. The known enclosure systems represent, so to speak, a "second skin facade" of the building, whereby a multi-shell facade is formed. A disadvantage of the known Einhausungssysteme is that they usually have a limited functionality.

Out DE 34 19 869 A1 is a shelter for concrete surfaces known.

The object of the invention is to eliminate the disadvantages of the prior art. In particular, a multifunctional enclosure system is to be specified. Furthermore, a Einhausungssystem to be specified, which can be adapted to the enclosure of a building envelope in a simple manner to a variety of circumstances and purposes. Furthermore, a building with such a housing system to be specified.

This object is achieved by the features of claims 1 and 14. Embodiments of the invention will become apparent from the claims 2 to 13 and 15th

A first aspect of the invention relates to a housing system for building shells. In the context of the invention, the building envelope in particular includes roof, exterior walls, in particular facades and facade parts and roofing. The enclosure system comprises at least one of the building envelope at least partially upstream Einhausungselement. The housing element can be a, z. B. adapted to the shape of the facade of the building, in particular planar, curved or have other shape. The housing element may in particular be one in the international patent application PCT / EP2008 / 000675 or in the German utility model application DE 20 2008 001 320.8 act described ready component or prefabricated element system. The disclosure of these applications is expressly included here.

The enclosure system further comprises a displacement device. The displacement device is coupled to the housing element such that the housing element can be displaced as such along the structural shell in at least one dimension relative to the building shell. This means, in particular, that the housing element as a whole can be displaced along a path predetermined by the displacement device and a point predetermined by the path.

Although are known blinds, rouleaux and the like. B. window and door elements of a building upstream, however, such elements are the window or door elements permanently assigned, and are within the scope of the invention insofar to assign the building shell.

The advantage of the housing element displaceable by the displacement device along the building envelope is that it can be positioned according to the particular conditions and requirements at a substantially arbitrary point of the building envelope. Thus, it is possible, for example, to move the housing element under thermal stress, in particular as a result of solar radiation or comparatively cold ambient air, under noisy conditions and other loads acting externally on the building shell, so that the load is at least counteracted can be. The same applies to loads that emanate from the building itself, such. As noise, light, etc.

Due to the displaceability and positioning capability of the housing element which is possible in the context of the displacement device, the enclosure system can be used in a particularly flexible and multifunctional manner. For example, a noise protection and / or a thermal insulation effect can be achieved at the same time with housing elements primarily intended for shading.

The displacement device provided according to the invention has a motor drive system for displacing the housing element or elements. The drive system can, for. B. on wheels of a wheels Laufweg- or wheels-rail system act, as will be described below. Additionally or alternatively, drive systems with gear rack drives or cable systems come into consideration. A motorized drive system enables automatic shifting of the housing elements. In addition, the drive system can also be designed as a manual drive system, which allows a displacement of the housing elements even in the event of a power failure.

The motor drive system comprises an electronic control with which a displacement of the housing or the elements in response to at least one parameter is possible. The parameter, that is to say a variable or changeable variable, may-without limiting the generality-be a sound intensity acting on or emanating from the building envelope, the temperature, in particular the ambient temperature or the temperature in a space between housing elements and building envelope, or the proportion of flue gas in the ambient air of the building envelope, z. B. in the space, descriptive size. For automatic, in particular fully automatic, control of the displacement, it may be advantageous if the parameter is or is detected in or for a given time window.

The expression "for a given time window" is to be understood broadly and includes in particular a temporally continuous detection of one or more parameters, in particular for the real-time control of the displacement of the housing or the elements for the particular desired purpose. For example, the Einhausungselemente can be moved at a temperature increase caused by solar radiation on the building shell such that the respective areas of the building envelope are shaded. It is also possible nachzahren the Einhausungselemente the sun, which z. B. at a population with solar cell modules is advantageous. As another example, a monitoring of the flue gas content in the space between housing elements and the building envelope is mentioned. This may be in the sensor z. B. a smoke detector and the like. Act. At a determined too high or increased flue gas concentration, z. As in case of fire, the housing elements can be moved, for example, so that the development of fire or the development of flue gas can be counteracted.

In particular, for the automatic detection of the parameter, the drive system may comprise at least one sensor for detecting the at least one parameter. Preferably, a separate sensor is provided in each case for different parameters to be detected. However, it is also possible that combined sensors are used.

According to a variant according to the first aspect, the housing system, in particular at least one housing element, can comprise at least one energy conversion unit for converting solar and / or light energy into electrical energy. With an energy conversion unit for the conversion of solar energy, the incident on daylight on the building envelope solar energy can be converted into electrical energy. Along with this, the building envelope can be shaded, whereby one, in particular during the summer months, taking place heating of the building envelope, or even of the building interior, can be counteracted. In one of the building envelope facing energy conversion unit for the conversion of Light energy into electrical energy, especially in winter months, one of the building envelope, z. B. by interior lighting, radiated light energy can be converted into electrical energy. With the energy conversion unit, the energy balance of the building can be significantly improved.

The energy conversion unit may be a known solar cell module, with which incident solar energy can be converted into electrical energy. In an analogous manner, photovoltaic modules designed to convert the light energy emanating from the building into electrical energy can be used.

The solar cell module and / or the photovoltaic module may / may be formed at least partially transparent. Transparent is intended to mean that at least a part of the sunlight or of the building envelope outgoing light can penetrate the housing element. In the case of a substantially complete assembly of Einhausungselemente with solar cell modules, and a complete or extensive coverage of the building envelope with Einhausungselementen can thus be achieved that still enough daylight penetrates to the building envelope. In this context, it is particularly possible that the degree of transparency is variable, so that a favorable for the energy balance of the building compromise between obtaining solar energy on the one hand and consumption of heating and / or lighting energy inside the building can be achieved. From an analogous point of view and advantageous effects, the housing system, in particular at least one housing element, can additionally or alternatively also comprise at least one further energy conversion unit for converting solar or light energy into heat.

The housing element of the enclosure system according to the invention can, at least in sections, be made of a plastic, in particular a thermoplastic, of glass and / or without loss of generality be made of a metal. Also, other materials and combinations of the aforementioned materials in question. Among other things, in the choice of materials and material combinations aspects such as stability, lightweight construction, resistance, especially against external influences, eg. As weather conditions such as hail, storm, and longevity and / or structural requirements are considered.

According to one embodiment of the invention, the displacement device comprises a wheels-Laufweg system along which the housing or the housing elements are displaceable. The wheel track system may particularly include rubberized or air filled wheels. Such wheels allow a particularly low-vibration and relatively quiet moving the Einhausungselemente, z. B. on concrete surfaces or steel girders and the like. For guiding along the track guide elements, such. As grooves, furrows and the like. Be provided. Instead of the wheel-track system, or in addition, the shifter may include a wheel-rail system. The wheels-rail system can, for. B. a metal rail and one or more guided on it, for. B. engaging in the metal rail or this one or two sides cross-over, guide wheels or guide rollers include. In such a trained wheel-rail system a guided movement along the rails is possible, so that, at least as far as the wheel-rail system is concerned as such, additional guide elements are not mandatory. The wheel track and / or wheel track system may be spaced from the ground level by spacers. It is additionally or alternatively also possible that the housing elements are spaced from the wheels Laufweg- and / or wheels rail system by spacers. In the spacer elements, it may be z. B. at the ground level anchored supports and the like. Act, with which the housing elements or the wheels Laufweg- or the wheels-rail system can be worn safely at a predetermined height above the ground level / can.

The displacement device, in particular the wheels Laufweg- or the wheel-rail system, may be formed such that the housing element is displaceable in at least one dimension along an at least partially linear path. In particular, taking into account various forms of building shells, it is also possible that the displacement device is designed such that the housing element along an at least partially curved path is displaceable. By a curved rail guide z. B. can be achieved that the housing element can be performed on an angled or angular facade part of a building over. In a dome-like building shell with z. B. circular floor plan it is z. B. possible to design the displacement device so that the one or more Einhausungselemente on circular paths along the building shell, or on the building envelope over, can be performed / can.

The displacement device can also be designed such that a displacement of the housing elements or in two dimensions, for. B. in a surface parallel to the building envelope, is possible. This provides more options for positioning the housing elements.

The displacement device can also be designed such that a distance between the housing element and the building envelope can be changed. In the previously mentioned two-dimensional displacement, the housing element would then be displaceable in three dimensions. Ie. the housing element would - at least in a section of the building envelope - both parallel and perpendicular to the building envelope displaced. A change in the distance to the building envelope can, for. B. be achieved in that a corresponding rail or Laufwegsystem to move on the building envelope out or away therefrom. It is also possible that a rail or track system is used with rails or running paths in different or varying or variable distances to the building envelope.

In a further development of the displacement device according to the invention, it is provided that a plurality of, at least two, housing elements can be positioned in a tiling manner next to one another, or against one another, or in an at least partially overlapping arrangement. This makes it possible to vary a covered by the housing elements section of the building envelope. By a tile-like juxtaposition of Einhausungselemente a maximum, contiguous surface of the building envelope can be covered. This area can be achieved by overlapping positioning, e.g. B. by driving behind each other, the Einhausungselemente be reduced according to the degree of overlap.

According to a variant of the invention, at least one of the housing elements can be tilted relative to the building envelope by at least one tilting axis, ie tilted relative to the building envelope. In the case of a plurality of housing elements lying in a tiling manner, openings or slots can be created between the housing elements by tilting one or more housing elements, via which a ventilation of the intermediate space located between the housing elements and the building envelope can take place. Tilting can also be advantageous if the Einhausungselement is at least partially opaque for Abschattungszwecken. In this case, the housing element can be tilted in such a way that the building shell is protected from direct sunlight, and that nevertheless sufficient daylight penetrates to the building envelope. Tilting is also advantageous if the housing element comprises an energy conversion unit for converting solar energy into electrical energy and / or heat. With a suitable arrangement of one or more tilt axes, the energy conversion unit can then be aligned by tilting the housing element such that a maximum efficiency can be achieved under the given circumstances.

The Einhausungssystem, in particular one of the Einhausungselemente, at least one, preferably motorized adjustable flap having, which allows a loading and / or ventilation of the gap. For motor adjustment, an electric motor can be provided. At the flap it may in particular be a smoke and heat exhaust flap, a so-called. RWA flap act.

For effective ventilation of the gap, the enclosure system may further comprise a fan unit. The fan unit will be discussed in more detail below in the description of the figures.

According to a further variant of the invention, the housing system may further comprise a sealing system with at least one sealing element, with which the gap between the housing or the housing elements and the building envelope can be sealed. In this case, each housing element on the building shell side facing a peripheral peripheral sealing element, for. B. a sealing lip o. Ä., Which is form-fitting applied to the building shell. If several Einhausungselemente are combined to form a unit, also only a single, edge of the unit extending sealing element can be provided. By the sealing element z. B. the efficiency of the ventilation by means of the fan unit can be increased, whereby z. B. the gap can be even better air-conditioned. This is especially at relatively high ambient temperatures, eg. B. in summer months and / or in strong sunlight, advantage. Apart from that, a heat insulating effect can be achieved by sealing the gap. The latter is especially at relatively low ambient temperatures, eg. B. in winter months, an advantage.

In the context of the abovementioned variant of the invention, it is further possible for the sealing system to further comprise an actuating unit, preferably motor-driven, with which the housing element or elements can be moved towards or away from the building envelope, and / or with which the one or more sealing elements are changeable in their shape such that the sealing element abuts in a configuration of the building envelope and in another configuration thereof is spaced. This possibility for docking or undocking the sealing element or elements to / from the building envelope is particularly advantageous if the housing or the elements to be moved. Furthermore, by attaching or undocking one or more sealing elements z. B. the fresh air circulation can be changed in the space.

In the context of the invention, the building envelope may have a substantially arbitrary shape. In particular, the enclosure system is suitable for dome-like building shells. The building can basically be any structure. In particular, the enclosure system is suitable for buildings such as buildings, space frameworks, skylights, winter gardens or traffic routes. The enclosure system is therefore universally usable.

A second aspect of the invention relates to a building with a building envelope, which at least partially upstream of a Einhausungssystem according to the first aspect of the invention. The building may in particular be the aforementioned structures or combinations thereof. A building constructed as a space framework may in particular be space frameworks of the company MERO-TSK International GmbH & Co. KG located in Würzburg. Such space frameworks may include, for example steel tubes and so-called meroknoten as connecting elements that dictate certain angular settings in the construction. As materials for space frame construction elements are steel, aluminum, fiberglass reinforced plastic (GRP) and / or CFRP (carbon fiber reinforced plastic), and other plastics into consideration.

For advantages and advantageous effects to the second aspect of the invention, reference is made to the comments on the first aspect of the invention.

Fig. 1

eine erste Ausgestaltung eines Einhausungssystems nach dem ersten Aspekt der Erfindung;

Fig. 2

eine zweite Ausgestaltung eines Einhausungssystems nach dem ersten Aspekt der Erfindung;

Fig. 3

in Aufsicht eine Variante der Ausgestaltung der Fig. 2;

Fig. 4

eine dritte Ausgestaltung eines Einhausungssystems nach dem ersten Aspekt der Erfindung;

Fig. 5

eine vierte Ausgestaltung eines Einhausungssystems nach dem ersten Aspekt der Erfindung;

Fig. 6

eine fünfte Ausgestaltung eines Einhausungssystems nach dem ersten Aspekt der Erfindung;

Embodiments of the invention are illustrated in the accompanying schematic drawings. Show it:

Fig. 1

a first embodiment of a Einhausungssystems according to the first aspect of the invention;

Fig. 2

a second embodiment of a Einhausungssystems according to the first aspect of the invention;

Fig. 3

in supervision, a variant of the embodiment of Fig. 2 ;

Fig. 4

a third embodiment of a Einhausungssystems according to the first aspect of the invention;

Fig. 5

a fourth embodiment of a Einhausungssystems according to the first aspect of the invention;

Fig. 6

a fifth embodiment of a Einhausungssystems according to the first aspect of the invention;

In the figures, identical or functionally identical elements are denoted by the same reference numerals. The figures are not necessarily to scale and scales between the figures may vary. It is understood that the figures represent embodiments of the invention and are not to be considered limiting in this respect. For the sake of clarity and clarity of the figures, it may be that not all, but only the respective relevant elements are reproduced and designated. In the light of the description, the person skilled in the art will readily supplement or recognize the respective missing elements. It should be expressly understood that any combinations and sub-combinations of the possible elements and features within the scope of the invention are included, even if these combinations and sub-combinations as such are not shown in the figures.

Fig. 1 shows a first embodiment of a Einhausungssystems 1 according to the first aspect of the invention. The housing system 1 is shown together with a building envelope 2 of a building not shown in detail, wherein the building envelope 2 in Fig. 1 schematically indicated by a dashed rectangle.

The structure 2 may essentially be any structure. In particular, it may be a building, a space framework, a dome light, a winter garden and / or a traffic route. The building envelope 2 may in particular comprise roof, outer walls, facade parts and the like of the building.

Furthermore, the housing system 1 comprises a displacement device for the housing elements 3. In the present exemplary embodiment, the displacement device comprises a plurality of horizontally and vertically extending rails 4. Furthermore, the displacement device comprises wheels 5 mounted on the housing elements 3. The rails 4 and the wheels 5 form a wheel-rail system, by which the housing elements 3 are coupled to the displacement device such that the housing elements are displaceable along the building shell 2. In the context of the invention, it is also, if for the designated by the reference numeral 4 rails, which form a support frame for the housing elements 3 in the broadest sense, a wheels-rail system and / or wheels Laufweg system is provided so that the Support frame as such is also displaceable along the building shell 2.

Instead of or in addition to the wheel-rail system, any other systems come into consideration, in particular the wheel-track systems described above, with which a displacement of the housing elements 3 along the building envelope 2 is possible.

The number in the example of the Fig. 1 shown housing elements 3 and their size relative to the extent of the building envelope 2 are merely exemplary and not to be regarded as limiting. The housing elements 3 can be larger or smaller relative to the extent of the building envelope 2. Furthermore, a larger or smaller section of the building envelope 2 may be covered by housing elements 3.

The housing elements 3 are rectangular in shape in the present embodiment. In particular, depending on the shape of the building envelope 2, the housing elements 3 may also have other shapes and z. B. at least partially round, oval, honeycomb, etc., and / or at least partially have shapes of any polygons.

The rails 4 of the displacement device are presently provided for a limited portion of the building envelope 2. It should be noted that the rails 4 can be provided for essentially any, in particular arbitrarily large, sections of the building shell 2.

The housing elements 3 are displaceable in the present example along the building envelope 2 in two dimensions, d. H. in horizontal and vertical direction, indicated by double arrows.

In the present case, the housing elements 3 are displaceable along a linear path adapted to the course of the building envelope 2. Conceivable, and quite within the scope of the invention, are also curved paths in both the horizontal and in the vertical direction.

A merely one-dimensional displacement in the horizontal or vertical direction, as well as a displacement in a third dimension perpendicular to the plane of the Fig.1 are also within the scope of the invention. A displacement perpendicular to the drawing plane means in particular that the displacement device is designed such that a distance between the housing elements 3 and the building envelope 2 is variable. As a result of the displaceability, the housing elements 3 can be positioned, as required, at locations predetermined by the displacement device. For example, the housing elements 3 can be moved and / or, z. B. tiled, are positioned next to each other, that these are a respective desired portion of the building envelope 2 upstream and substantially overlap. If the housing elements 3 z. B. can be used as shading elements, it is possible to position the Einhausungselemente 3 at those points of the building envelope 2, which are the sun exposure most exposed. Fig. 2 shows a second embodiment of a Einhausungssystems 1 in a sectional view, with respect Fig. 1 , vertical cutting plane. The building shell 2 of the second embodiment is dome-shaped or dome-shaped. A single housing element 3, or a plurality of juxtaposed housing elements 3, which in Fig. 2 is not shown in detail, / span the building shell 2 completely. According to the shape of the building envelope 2, the housing element or elements 3 is / are formed like a dome. In other forms of the building shell 2, the housing elements may / may be adapted accordingly in their shape. By means of the sliding device designed in this way, the housing element or elements 3 can be rotated about an axis 6 and thus moved on a circularly curved path around the building shell 2 become. In the present embodiment, the housing or the housing elements 3 may have locally different properties. For example, it is possible with appropriate design of the housing elements 3 that a portion of the dome-like building envelope is protected from sunlight while in one of them different, not a direct sunlight exposed area an incidence of daylight is possible.

Fig. 3 shows a variant of the Einhausungssystems the Fig. 2 in a sectional view with a horizontal sectional plane. In this variant, the housing or the Einhausungselemente 3, the building shell 2 only partially. By means of the displacement device, in which a circulating around the building envelope 2 rail 4 is indicated dotted, can / can the Einhausungselemente 3 are guided around the axis 6 on a circular path around the building envelope 2, which is indicated by the curved double arrow. In building casings with a non-circular floor plan, other, in particular partially curved, paths come into consideration, which are designed such that a displacement of the housing elements 3 along or around the building envelope 2 is possible. In such ways, it is quite possible that the distance of the housing elements 3 to the building envelope 2 changes when moving.

The re Fig. 2 and Fig. 3 possible rotation of the housing or the housing elements 3 can be done in conjunction with the changing during the day solar radiation, so that the building envelope 2 is always shaded in the desired manner by the one or more intended for shadowing Einhausungselemente 3. Depending on the design and purpose of the housing or the elements 3, these can also be moved to where the building envelope 2 to be protected against other external influences. Are the or some of the housing elements 3 z. B. provided for sound insulation purposes, they can be positioned so that the noise impact for the building can be at least reduced. In this context, it is pointed out that the housing system can have housing elements, each with different functionalities.

In Fig. 3 Furthermore, a further embodiment feature of the housing system is shown. The housing system has sealing elements 7, with which a gap 8 between the housing or the elements 3, z. B. gas or liquid-tight, is sealable. By sealing the gap 8 can be achieved with the Einhausungssystem example, a thermal insulation effect for the building envelope, which is particularly at lower ambient temperatures of advantage. It is also possible to improve the soundproofing effect. In particular, the number and shape of the sealing elements 7, depending on circumstances, such. B. shape and surface structure of the building envelope 2 and the housing elements 3, are varied substantially arbitrarily. The sealing elements 7 may have on the sides of the building envelope 2 and / or on the housing elements, not shown here, preferably flexible, sealing lips. Such sealing lips allow a particularly good sealing positive connection to the building envelope 2 or to the respective housing element 3. The sealing elements 7 may be attached separately from building envelope 2 or housing elements 3. However, it is also possible, for example, for the sealing elements 7 to be attached to the housing elements 3.

In particular, when moving the housing elements 3 relative to the structural shell 2 and to change the sealing effect of the sealing elements 7, it is advantageous if the sealing system further comprises an actuating unit with which the housing or the housing elements 3 can be moved towards or away from the building envelope. A sealing of the intermediate space 8 can then take place by a movement of the housing elements 3 to the building envelope 2, whereby the sealing elements 7 are positively approached sealingly against the building shell 2. Conversely, the seal can be removed by the housing elements 3 are moved away from the building envelope 2. Alternatively or additionally, it is also possible to make the sealing elements 7 variable in shape, so that the sealing elements 7 rest in a sealing configuration on the building envelope 2 and are spaced apart in a non-sealing configuration thereof. For this purpose, the sealing element 7 can be stretched, stretched or extended, for example, to the building envelope. In an expandable sealing element 7, this z. B. have a cavity, which for adjusting the sealing configuration with a fluid, e.g. As air, can be filled. The non-sealing configuration may then be achieved by removing fluid from the cavity. In or on the sealing element 7 may also be arranged elements for stretching or upsetting thereof, through which a change in shape for adjusting the sealing and non-sealing configuration can be achieved in the sealing elements 7.

Fig. 4 shows, in an analogous representation Fig. 3 A third embodiment of an enclosure system. In contrast to Fig. 3 the housing element or elements 3 are supported by supporting columns 9. On the supports 9, the wheels 5 are mounted, which are in engagement with the rails 4. In this embodiment, the lower portion of the building envelope 2 no housing elements 3 are connected upstream. Only the upper portion of the building envelope 2 housing elements 3 are connected upstream, so that, for example, the sunlight in the summer months most exposed upper section can be shaded, while the lower section allows passage of daylight to the building envelope. Fig. 4 shows, in analogy to Fig. 3 , Further sealing elements 7, which are formed in the present example dimensionally variable. In the illustrated sealing configuration, the sealing elements 7 are extended or stretched in such a way that they fit sealingly against the housing elements 3 and the building envelope 2 in a form-fitting manner.

It should be mentioned that it is different or in addition to Fig. 4 It is also possible that supports 9 are arranged between the base level 10 and the rails 4. The supports 9 may be firmly anchored to the base level 10. With regard to the arrangement of the rails 4 and wheels 5 relative to the housing elements 3, a for the representation of the Fig. 2 result in an analog picture.

Fig. 5 shows a fourth embodiment of the Einhausungssystems in cross section, wherein the sectional plane in terms of Fig. 1 both horizontally as can also be vertical. In the present embodiment, the displacement device is designed such that a plurality of housing elements 3 can be positioned in succession in at least partial overlapping. For this purpose, the displacement device on a support frame 11 which z. B. may include multiple rails 4 and other support elements. The support frame 11 can, in particular in the case of a vertical cutting plane, analogously to the representation of the Fig. 2 be slidably mounted relative to the building shell 2 by means of a wheels-rail system. On the support frame 11, the housing elements 3 are slidably mounted, which in Fig. 5 is shown by way of horizontal lines between the housing elements 3 and the support frame 11 only hinted. The housing elements 3 are mounted on the support frame 11 such that they can be driven one behind the other. In that regard, it is possible in this embodiment, the Einhausungselemente 3 tile-like position next to each other, so that a maximum possible area of the building envelope 2 is covered by the housing elements 3. Furthermore, it is possible by successive driving the Einhausungselemente 3, to change the degree of overlap of the building envelope 2. The coverage can thus be designed to be particularly flexible for respective needs.

It is advantageous in the above embodiments, in particular, when the displacement device includes a motor drive system not shown in detail for moving the / the housing elements 3 or the support frame 11. This z. B. on the housing elements 3, attached to the supports 9 or on the support frame 11 wheels 5 are driven by electric motors. In addition to, or instead of, a motor drive concept, a manual drive concept is also conceivable, so that the housing elements 3 can be displaced independently of a power supply. The manual drive concept can also be an emergency system, so that housing elements or the housing system can also be displaced in the event of a power failure. For example, one or more mechanical connecting elements may be provided on the housing elements or on the housing system, for example hooks which are provided with a external movement device, such as a motor vehicle or a winch, are connectable, for example via a rope.

The drive system may include an electronic control, not shown, which enables a displacement of the housing elements in dependence on at least one parameter, preferably detected in or for a predetermined time window. The parameter can be z. B. detected by a sensor. Depending on the intended use of the housing elements 3, such. As for shading, sound insulation, air conditioning or ventilation or ventilation, it may be the parameter to a sun, the sound intensity, the temperature, in particular ambient temperature or the flue gas in the space 8 descriptive size.

In the example of Fig. 5 can the housing elements 3, z. B. depending on the parameter for solar radiation, be driven side by side in strong sunlight, so that the building envelope 2 is optimally shaded. In less intense sunlight, the housing elements 3 can be driven one behind the other, which in particular the incidence of daylight is improved, which may well be desirable not only in winter months.

Trapped in a row housing elements 3 have for external influences such. As hail or storm, also a lower attack surface, so that at least a part of the housing elements 3 can be better protected.

Fig. 6 shows in a cross-sectional view of a fifth embodiment of the housing system. In Fig. 6 are not mandatory elements not shown, but this does not mean that they are not in the present embodiment in question. This in Fig. 6 Housing element 3 shown is about a tilt axis 12 relative to the support frame 11, and thus mounted tiltable relative to the building shell 2. The housing element 3 is in Fig. 6 shown in two positions. A vertical position is with solid lines, and a tilted position is shown with dashed lines.

The tilting axis 12 may also be different. Furthermore, it is possible that a plurality of tilting axes 12 are provided around which the housing element 3 can be tilted.

In the vertical position can be at a z. B. tiled cover the building shell 2 maximum shading, or possibly heat insulation effect can be achieved. By tilting the housing element 3 in the tilted position, a ventilation of the gap 8 can be achieved, in particular with further shading of the building envelope 2. Further advantages of the tiltability are conceivable in connection with the above-mentioned uses of the enclosure system.

For ventilation of the gap 8, the housing system may further comprise a, preferably motorized, flap 13, which in Fig. 2 with solid lines in a closed position, and dashed lines of an open position. The flap 13 may in particular be a so-called. RWA flap. The flap 13 may, for. B. be part of a housing element 3. In the example of Fig. 2 the flap 13 is arranged at the dome tip of the enclosure system. In this way, z. B. by a self-adjusting chimney-like flow in the space 8, a deduction of spent air or flue gas possible. Through the flap 13, analogous to the tilting of a housing element 3 in connection with Fig. 6 , So in particular a ventilation of the gap 8 in a simple manner.

An automatic motorized adjustment of the flap 13 is for poorly accessible flaps 13, such. B. the of Fig. 2 , especially beneficial. However, it is also or additionally possible to open and Closing the flap 13 is a mechanical-manual adjustment mechanism is provided so that the flap 13 can be opened and closed quickly and easily even in power failure and in emergency situations.

For better ventilation, the enclosure system may further include a fan unit for loading and / or venting the gap 8. The fan unit is in Fig. 2 shown schematically and designated by the reference numeral 14. By means of the fan unit 14, air can be pumped into the gap 8 or sucked out of it. In the example of Fig. 2 Thus, a direction indicated by the dotted line air flow between the fan unit 14 and the flap 13 can be achieved. Not least, this can be done by air conditioning of the building. The fan unit 14 may also be arranged in the region of the flap 13. In particular, the fan unit 14 may have a fan integrated in the opening of the flap 13.

According to a further embodiment of the enclosure system, this comprises at least one energy conversion unit for converting solar and / or light energy into electrical energy. Such an energy conversion unit can, for. B. at least one solar cell module 15 include, which in Fig. 1 is shown by way of example for a single housing element 3. The solar cell module 15 may be mounted in or on the housing element 3, or be formed integrally therewith. The solar cell module 15 may be a partially transparent solar cell module, so that at z. B. complete roofing of the housing elements 3 with solar cell modules can still reach daylight to the building envelope.

The housing system may, according to yet another embodiment, also comprise at least one further energy conversion unit for converting solar energy into heat. Such a further energy conversion unit can, for. B. comprise at least one solar module 16, which in Fig. 1 is exemplified for a housing element 3. The solar module 16 can also be mounted in or on the housing element 3, or formed integrally therewith.

In connection with the energy conversion units is in particular a tiltable embodiment of the housing elements 3, as shown in Fig. 6 is shown, an advantage. By tilting the housing elements 3 by one, or possibly more, tilting axes 12, the energy conversion units can be aligned with the respectively most favorable solar irradiation angle, so that a maximum of energy can be obtained.

The further energy conversion unit may also include a cooperating with the fan unit 14 heat exchanger and the like., With which the pumped out of the gap 8, z. B. by sunlight, heated, air heat can be withdrawn.

The housing element 3, in particular the above-described embodiments, can be made at least in sections from a plastic, in particular a thermoplastic. An advantage here is the comparatively lightweight design. Depending on the requirements of weight and stability, however, materials such as glass or material combinations with glass and metal are also conceivable.

In particular, from the embodiments described in connection with the figures, it is clear that the Einhausungssystem is multifunctional usable, and can be easily adapted to a variety of requirements and conditions in the enclosure of buildings.

LIST OF REFERENCE NUMBERS

1

containment system

2

building covering

3

case element

4

rail

5

wheel

6

axis

7

sealing element

8th

gap

9

support

10

ground level

11

supporting frame

12

tilt axis

13

flap

14

fan unit

15

solar cell module

16

solar module

Claims (15)

1. Encasing system (1) for building shells (2) comprising at least one encasing element (3) mounted at least in sections in front of the building shell and a movement device (4, 5) which is coupled with the encasing element (3) such that the encasing element (3) can be moved along the building shell (2) in at least one dimension relative to the building shell (2), wherein the movement device (4, 5) comprises a motorised drive system for moving the encasing element(s) (3),
   characterised in that
   the motorised drive system has an electronic control system which allows the movement of the encasing element (3) as a function of at least one parameter.
2. Encasing system (1) according to claim 1, wherein the parameter is detected in or for a prespecified time window.
3. Encasing system (1) according to claim 1 or 2, wherein the parameter is a value describing solar irradiation, sound intensity, temperature or flue gas content between the building shell (2) and the encasing element(s) (3).
4. Encasing system (1) according to any of claims 1 to 3, wherein the drive system comprises at least one sensor for detecting the at least one parameter.
5. Encasing system (1) according to any of claim 1 to 4, wherein the encasing system (1) comprises at least one energy conversion unit for converting solar and/or light energy into electrical energy.
6. Encasing system (1) according to any of claims 1 to 5, wherein the movement device is a wheel-runner and/or wheel-rail system (4, 5) along which the encasing element(s) (3) can be moved.
7. Encasing system (1) according to claim 6, wherein the wheel-runner and/or wheel-rail system (4, 5) is/are spaced from the ground level (10) and/or the encasing elements (3) is/are spaced from the wheel-rail and/or wheel-runner system (4, 5) by spacer elements (9).
8. Encasing system (1) according to any of claims 1 to 7, wherein the movement device is formed such that a distance between the encasing element (3) and building shell (2) can be modified.
9. Encasing system (1) according to any of claims 1 to 8, wherein the movement device is formed such that several, but at least two, encasing elements (3) can be positioned tile-like next to each other or in at least partly overlapping arrangement.
10. Encasing system (1) according to any of claims 1 to 9, wherein at least one encasing element (3) can be tilted relative to the building shell (2) about at least one tilt axis (12).
11. Encasing system (1) according to any of claims 1 to 10, comprising furthermore a fan unit (14) for air supply to and/or extraction from the cavity (8) formed between the encasing element(s) (3) and the building shell (2).
12. Encasing system (1) according to any of claims 1 to 11, comprising furthermore a sealing system with at least one sealing element (7) with which the cavity (8) between the encasing element(s) (3) and the building shell (2) can be sealed.
13. Encasing system (1) according to claim 12, wherein the sealing system furthermore comprises an adjustment unit with which the encasing element(s) (3) can be moved towards or away from the building shell (2) and/or with which the sealing element(s) (7) can be modified in form such that the sealing element (7) in one configuration lies against the building shell (7) and in another configuration is spaced therefrom.
14. Building with a building shell (2)
    characterised in that
    mounted in front of the building shell (2) at least in sections is an encasing system (1) according to any of claims 1 to 13.
15. Building according to claim 14, selected from the following group: building, space framework, light dome, winter garden, transport route.

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