DE19848003A1 - Concrete ceilings and walls have flanking cover plates containing a heated fluid flow channel system with heat taken off at both surfaces giving the same surface temps - Google Patents

Abstract

The concrete ceiling structure (1) for a building, with integrated central heating, has an upper and lower covering plate (7,8) with a channel system (15) between them to carry a flow of heated fluid (16). The heat is taken from the fluid (16) at a surface (12) of the concrete ceiling (1). Heat is also taken from the heated fluid (16) at the other surface (10), so that both ceiling surfaces (10,12) are held at the same temp. The system includes a concrete wall (34), in the same structure as the ceilings (1), with both wall surfaces (37,38) held at the same temp.

Description

The invention relates to a concrete ceiling element with an integrated Direction for tempering buildings according to the generic term of the An Proverb 1 comprising an upper and lower cover plate and an between the plates arranged, flowed through by a tempered fluid channel system, wherein the fluid temperature abge on a surface of the ceiling element leads. The invention further relates to a concrete wall element with an integrated Device for tempering buildings according to the generic term of the An Proverb 21, each comprising cover plates with between the plates arranged, flowed through by a tempered fluid channel system, the Fluid temperature is dissipated to a surface of the wall element.

Facilities for tempering buildings are in practice known with the help of concrete elements for ceilings and walls. With concrete such elements are provided with underfloor heating in the ceiling Ver pipes that carry hot water as a fluid under the screed in the ceiling are and also a so-called heat for better heat distribution Have distribution sheet in the form of a film over the heating surface area.

In practice, concrete ceiling elements are also used as ceiling heaters tongues are known, in which fluid-carrying pipes mostly do not bite into the ceiling are toned, but exposed in a space under one suspended heating blanket on heating pipes covered with fins, with which the Heat transfer from the ceiling to the room below will be executed.  

US-2,988,980 shows a concrete element with a plate-shaped Air conditioning unit on the walls and ceilings of rooms on the Can be attached inside. The plate covers the inside of the room directed surface perforations for air passage. With the inflowing Air is used to air-condition the room. The channels through which the air to the perforatio are not integrated in the ceiling or the wall, rather, they can preferably be at a predetermined distance attach to the solid floor ceiling. It is about a classic air conditioning system that only sprays air from above and from the side of a room and where the temperature control over the carried air takes place. A tempering on the other side of the floor ceiling does not enter.

US-2,559,871 shows a concrete ceiling and concrete wall element with a device for tempering a building, one in the hollow Building walls and ceilings installed pipe system is perforated so that air can flow into the individual rooms via openings in the walls. The The walls and ceilings of the building are insulated from the outside. Individual areas the hollow walls can abge from the overall system by means of shut-off members be separated. A central heat exchange unit in the overall system leaves it, in the manner of a heat pump, ambient air supplied from the outside Extract or add heat again. The tempering of the rooms takes place exclusively via the temperature of the entered in the rooms Air. Due to the insulation of the building walls there is an uneveni temperature curve on the surface of the floor. In the field of The outlet opening adjusts itself essentially to the temperature of the air rend in the other areas the good insulation between the pipe system and the surfaces only a sluggish adaptation to the air temperature in the pipe system takes place. In particular, the fluid temperature is not at one or more other surfaces of the floor ceiling, but quite the contrary such dissipation prevented. Ultimately, it turns up in the rooms in fact a pure air heating with the known disadvantages.  

DE-A-32 45 889 shows a concrete ceiling element with each other pa parallel longitudinal recesses which can be connected by transverse recesses. This concrete ceiling element is part of a hot air heater, in which a fluid in the longitudinal recesses are guided in a closed circuit and in a transition area between the vertical shaft and the longitudinal recess against the concrete ceiling elements through flaps. In the known arrangement is by enlarging the channel systems by Ver Binding the longitudinal recesses with the transverse recesses the channel stem enlarged so that heat radiation can be improved upwards can. This makes it possible for air to flow around in the duct system. For this reason, this concrete ceiling element corresponds to an integrated one Underfloor heating with the known disadvantages.

In practice, concrete wall elements are also known which consist of Two formwork-like sides each exist between the shells orderly spacers. These element walls are as basement, floor wall in residential construction, partition, wall to accommodate insulation or other, can also be used as a retaining wall in buildings. The two formwork are supplemented on site by in-situ concrete to form a solid wall. A double wall consists of two large-format exposed concrete slabs through special lattice girders or spacers at a defined distance be firmly connected.

The object of the invention is a concrete element with a Einrich device for tempering a building according to the preamble of claim 1 or 21 to create, which allows inexpensive operation and an optima temperature control of a building.

This task is accomplished with regard to the concrete ceiling element the characterizing features of claim 1 solved in that the Fluid temperature is also dissipated to the other surface of the element and that essentially on both surfaces of the concrete ceiling element  sets the same surface temperature. The task regarding the concrete wall element is solved in that the fluid temperature to the other surface che of the wall element is discharged and that on both wall surfaces of the Element sets essentially the same surface temperature.

The inventive concrete ceiling or wall element enables advantageous the temperature control of buildings such that a predeterminable Room temperature at the same time to the rooms both above a ceiling and un abge a ceiling and simultaneously in two adjacent rooms can be given. As a result, the one used for the temperature control Energy implemented with low efficiency. With the fiction element, it is possible to simultaneously decorate several rooms from above as Dec central heating and from below as underfloor heating and two neighboring ones To temper rooms in the manner of a wall heater. The tempering can ever depending on the application either by a separate temperature control system for the ceiling or for the walls. In such an execution is one temperature control device each for the ceiling and another for the Walls necessary. However, both systems can also be used without a large installation effort can be combined into a single system. This will be single Lich the channel system of the ceiling element with that of the wall elements be connected so that a fluid both the ceiling and the walls of the Flows through the building. The spaces are in the arrangement of the element as a concrete ceiling element tempered from above, from below and from the sides, whereby the formation of air layers of different temperature is effective is fully avoided. Overall, the installation costs and energy costs most kept low by the inventive component. At a Concrete ceiling element is the space above a ceiling through the furnishings for temperature control in the manner of an underfloor heating system on a specifiable one kept constant temperature. This type of tempering becomes phy Siologically perceived as pleasant. At the same time, the facility for the Space under the ceiling in the manner of a ceiling heater, but without the otherwise associated room height losses. The ceiling or the floor  or the walls of the building face conventional smooth Surfaces no differences. The arrangement according to the invention has further the advantage that it works with a relatively low pressure of the fluid. When the temperature control device is in heating mode, it can be operated at low temperature be worked on.

The cost of making a concrete ceiling or wall elements with a temperature control device are low, because they come in advance are adjustable and their assembly at the construction site or at the place of installation of the Building is thus eliminated. The wall and ceiling elements according to the invention can be manufactured as complete modules in advance in a factory. The cover plates for the inventive ceiling and wall elements are individual and correspond Made according to the heat transfer from a suitable concrete mix. In terms of their external structure, the concrete ceiling and wall elements known double wall or concrete ceiling elements, at which, however, do not provide for integrated temperature control of buildings. The invention provides that in such known elements, these with a Means for flowing a fluid are provided. Through this inventive step is the scope of concrete wall and Dec kenelemente expanded for further additional use.

The concrete ceiling element according to the invention or the change ment preferably sees means for the escape of a gas-carrying fluid into the rooms adjacent to the ceiling or wall, the fluid is expediently air or treated air. The entry of the Temperier fluids in the building causes an additional swirling of the air layers, where the air entered has the predeterminable temperature and therefore is not perceived as unpleasant. The special advantage of this solution is that a proposed channel system is a synergetic double takes on function, on the one hand the temperature of the fluid on the surface che a ceiling or a wall is removed and on the other hand the fluid essentially the same temperature in that already over the surfaces of a Ceiling or a wall temperature-controlled rooms is entered so that none  unwanted temperature gradients occur. In the temperature-controlled building a pre-definable temperature is set evenly, so that the continuous Nuclear temperature process is energy efficient. Since there is a small one If there is a flow in the channel system, there is no temperature swan over the course of the canal system. Another advantage of this station wagon nation can be seen in the fact that air consumed by the entry of fresh air is replaced without separate ventilation, e.g. B. by opening the fen ster, must be provided. The temperature control can advantageously both heating and cooling mean depending on the outside temperature and predeterminable room temperature. The entry is particularly effective when cooling conditions of air particularly advantageous because the radiated from the surface Energy fluctuates with the selected temperature and at lower tempera doors falls.

According to a preferred development, it is possible to use the fluid at least partially in the case of a concrete ceiling element or a wall element to run in a cycle so that there is the possibility of the air entry into the To stop spaces without the fluid build-up developing into one Cooling or heating of the duct system leads. Conveniently, can by appropriate means such as an adjustable fluid switch or the like A fluid flow ratio can be set between one in the building fluid portion to be entered and a fluid portion returning in the circuit. Thus, a complete bypass operation can also be set in which the entire fluid is circulated without affecting the tem perforation through the floor or wall surfaces. More appropriate Wise are several outlet openings for the component in the building provided fluid to be entered, which can be individually closed to the To be able to adjust air flow for specific rooms. By adjusting the effect seed outlet cross-section a throttling effect is triggered, which at for example, acts on a fluid control in such a way that the reduced one Fluid portion to be entered is only performed in bypass operation and not to one Increase in the fluid flow entered through the remaining outlet openings  leads. Flaps, slits or blinds in the ceiling can be advantageous for this or be provided in the wall. The outlet openings are preferably gene arranged for the air to be entered in the floor area of the rooms, where they are easily accessible. Furthermore, the registered air also unfolds when open windows have their temperature control effect.

The fluid can be due to the arrangements of the tempering furnishings in the concrete ceiling or wall element optionally upwards or flow downwards, whereby it is of course to be assumed that heated air only from below, so with a ceiling element from un ten, exits from the outlet openings, while cooled air in front preferably exits from the outlet openings, which act as a ceiling is arranged. When executed as a wall element, similar physi to consider the current conditions of the flow.

It is advantageous if the channel system within the Concrete ceiling and wall element at the same distance from the heat benden surfaces is arranged so that the fluid temperature simultaneously both to the top as well as to the bottom when it is designed as a concrete deck element and in the neighboring rooms when executed as a concrete wall element is delivered. Such an arrangement can advantageously already to be provided during construction. This saves additional installation work later in a finished building.

In an alternative embodiment, however, it can also be advantageous run the thickness of the cover plates differently, taking the heat transition upward in numbers approximately the same or only slightly different from that differs down. This arrangement is then particularly advantageous if, for example, on one floor of the building, sometimes several Conditions or documents are provided, which the thermal permeability of the Influence temperature control device upwards. To achieve one uniform adjustment of the surface temperature on both ceilings or For this reason, wall surfaces must be made of the material of the concrete or the channel system arranged between the concrete to change accordingly  that an even heat emission on both sides of the ceiling or the wall can be done. When running as a ceiling element, you can the top layer of the cover part is impact sound insulation and a floor covering be applied. The lower layer of the ceiling element forms the lower part te of the ceiling, on which a normal ceiling paint or a fire protection paint can be done. When running as a wall element, the thickness is from cover plates to consider a wall cladding of the walls.

A particularly advantageous development of the invention with regard to of the concrete ceiling element is that a cover plate opposite the other cover plate is shortened in an edge area and the longer one Cover plate rests on a wall of the building and the short cover plate to the wall ends and there are the outlet opening for the fluid. By grading the upper to the lower or vice versa, purpose arises moderately a gap between the lateral boundary of a cover plate and the wall provided for the entrance openings described above can be. If the outlet openings for the fluid are provided upwards is, the top cover plate is advantageously shortened, at an exit of the fluid downward in a room below a ceiling the lower cover plate is shortened.

Between the lower or upper contact surface of a cover plate and the underside of the wall, an intermediate layer is provided, the consists for example of fluid-tight elastomer material. The elastomer material serves as a plain bearing for the ceiling element in the event of a thermal break stretching or shrinking and / or coupling the two parts of the Ceiling element and wall vibrationally, so that it is also a means acts to reduce noise. This results in a favorable impact sound absorption. In addition, electronic sound inverters can be provided, the acousti capture cal signals to trigger with the inverse sound signals, so that the signal triggered by an outsider is no longer true is taken. This is an inexpensive additional impact silencer tion and, moreover, also flow noises  be suppressed. Acoustic detectors are also un in the duct system brought so that a sound transmission through the ceiling element is inhibited is, but within the space delimited by the floor ceiling z. B. a Radio practically cannot be wiped out.

For the wall on which the concrete ceiling element is mounted, it is advantageous to have one above and one below the concrete dec kenelementes arranged wall module. Such a wall module extends beneficial across the entire height of a room. Above in the ceiling area it becomes an elongated cover plate of an upper concrete ceiling element completed and is attached there with the cover plate. In the floor area a wall element, it is supported on a cover element one below orderly ceiling. The extended cover forms the connection between the two wall modules. As inventive wall module can advantageously cal concrete wall element with integrated temperature control device used become. The temperature control device of the wall element can with the Concrete ceiling element can be combined. With a wall element are ent speaking distances from the duct system to the wall sides to consider possible wall cladding or coatings.

The wall of the building can also advantageously have external walls nes building that insulate one from the outside against heat emission have coating in the form of insulation and an external plaster. For such an outer wall can also - in a further variant of the Erfin manure - the wall element according to the invention can be used. One to the outside ß-facing cover plate of such an element comprises between concrete and the outer insulation an additional air duct, so that the outside is given to the surface temperature of the fluid in the air duct and used inside the building, for example by Fluid flow of the ceiling element or other wall elements within the Building is fed. This arrangement ensures that not only Rooms surrounded by inner walls, tempered on both sides be, but also rooms with external walls evenly tempered  the. This means that ceilings, walls and the floor of every room can be used at the same time be kept at the same temperature.

The invention is also in the case of load-bearing outer walls, which consist of a massive solid concrete wall exist, advantageously applicable. In this version tion of the invention is advantageous within the concrete in the vertical direction Pipelines integrated as a wall module, between two concrete ceilings are ordered. It is advisable to have a duct system in the top of the ceiling Integrated temperature control device with the one in the floor - i.e. below connect, so that the tempered fluid through the massive outer wall module can flow, and thus this wall into the temperature control system can be included. In this case, the massive concrete wall acts like a Memory that keeps the temperature of the room at a desired level maintains.

According to a preferred development of the invention the cover plates reinforcement parts made of a material with a thermal conductivity ability of over 10 W / mK. This corresponds to the thermal conductivity of steel. It reinforcement parts made of such a steel can be used, in particular is particularly suitable for a design as a ceiling element. The armie Parts can be used as lattice girders, butt joint reinforcement girders or as longitudinal or transverse reinforcement, depending on the static requirements against the ceiling. The thickness of the cover plates is additionally determined by the Statics of the building determined.

In a further embodiment of the concrete and Wall elements are the cover plates in sandwich form with between the Plates arranged spacers arranged, the cover plates then form a fluid-tight lining of the duct system. The spacers are lattice girders, reinforcement girders or support elements and have an internal influence The flow properties of the fluid in the channel system are only insignificant Lich. After the completion of a cover plate, the spacers either poured into a formwork that has not yet set or with the Spacers glued. The top cover plate is on the spacers  applied and connected to the lower cover plate. The sandwich Component can thus be manufactured in a simple manner. The spacers are preferably protected against corrosion and made of stainless steel.

Due to the modular design and the arrangement of the distance holder, the sandwich-like concrete ceiling and wall element can be cheaper adapt easily and flexibly to certain floor plans, both in terms of dimensions as well as in terms of the planned room layout. A ceiling composed of several concrete ceiling elements results a resulting blanket. It is resilient and stable because of the sandwich structure in connection with the inner spacers a connection of stiff hollow forms the mechanical and acoustic properties of a panel not inferior to normal single-layer concrete slabs. So it is z. B. in a front partial variant possible, one composed of several ceiling elements joined ceiling with a slight excess pressure using a gaseous medium fill, which also improves sound absorption.

According to an expedient embodiment of an inventive ß concrete ceiling element can be put together several elements a floor can be put together, the individual channels systems of each element. With such an approach the sewer system together with the production of the plate-shaped component. The channel system can also for Energy or communication supply of the building can be used. With this arrangement, additional laying of cables and lines is possible superfluous or pipe arrangements within the building. According to one another appropriate design is a one-piece plate-shaped Dec kenelement can be manufactured as a floor ceiling.

This can advantageously be a ready-to-install floor ceiling with integrated channel system comprising the device according to the invention for tempering, which are then only in a building in Fer needs to be used. Similar areas of application he give themselves for the concrete wall element according to the invention. Such  Elements can be advantageous in the construction of the building in this inte be grated.

Further advantageous embodiments of the invention are the Un claims and the following descriptions.

The invention is described below with reference to the Drawing explained in more detail using exemplary embodiments.

Fig. 1 shows a sectional view of a concrete ceiling element according to the invention,

Fig. 2 shows a sectional view of a concrete wall element according to the invention,

Fig. 3 shows an exploded view of another embodiment of the invention.

Fig. 1 shows in a sectional view an arrangement of an inventive concrete ceiling element 1 in conjunction with an outer wall 2 of a building. The concrete ceiling element according to the invention is shown twice in FIG. 1, in the upper area of FIG. 1 as a Geschoßdec ke 3 , which temperature-controlled two rooms on different floors of the building with the aid of a temperature control device 4 integrated in the ceiling element 1 , and as a base plate 5 , which lies down on a foundation 6 or on an insulation. In the concrete slab element 1 shown below, two (or even more) elements A, B are joined together laterally. Assembled, the elements A, B form the base plate 5 of the building. In the top floor ceiling also several Betondec kenelemente are laterally connected in the same way as in the base plate 5 . For reasons of space, this arrangement is not shown in FIG. 1. However, it results from the arrangement of the base plate 5 .

Each concrete ceiling element 1 has a lower and upper cover plate 7 , 8 between which spacers 9 are arranged. The lower cover plate 7 of the floor ceiling 3 forms a ceiling 10 for a room 11 , which is arranged below the floor ceiling 3 , and whose floor 12 forms the upper cover plate 8 of the base plate 5 . Another room is provided in the building above the floor 3 . The upper cover plate 8 forms a floor 12 for this room.

The lower cover plate 7 consists of a thin concrete plate 13 with a thermal conductivity, which enables the heat generated by the temperature control device 4 of the concrete ceiling element 1 to be dissipated to the outside. In the plate 13 , a stainless steel reinforcement 14 is integrated approximately in the middle horizontally, which are in connection with the spacers 9 , which have a zigzag shape and the two cover plates 7 , 8 spaced from each other. The spacers 9 simultaneously form a channel system 15 for a temperature-controlled fluid 16 for the concrete element 1 . The channel system 15 comprises a fluid-tight seal 17 , which prevents a fluid flow that flows in the channel system 15 , ne has a negative effect on the load-bearing capacity of the cover plates 7 , 8 . This layer be z. B. from a V2O A paint to prevent corrosion and decomposition of the concrete by the tempered fluid 16 . The lower Deckplat te 7 has - seen from the outside - a further coating downwards, which forms the ceiling 10 of the room 11 and comprises a ceiling paint 18 this room mes.

The upper cover plate 8 has a similar configuration to the lower cover plate 7 described above. It also has a fluid-tight seal 17 and a reinforcement 14 made of stainless steel for better stabilization and retention of the floor ceiling 3 and the base plate 5 compared to the channel system 15 . On the upper cover plate 8 an impact insulation 19 is applied, which is laid for example in the form of a carpet 21 or another device. Alternatively - shown in the base plate 5 - the upper cover plate 8 has a cover in the form of tiles 20 which are placed on the impact sound insulation 19 .

The lower cover plate 7 of the base plate 5 is designed as a foundation 6 with a layer that is insulated downward toward the ground. It therefore does not give off heat in this direction. The temperature control device 5 in the concrete ceiling element 1 has the function of a conventional underfloor heating system which, unlike in the case of the floor ceiling 3 , only emits the heat upwards. Compared to such a type of heating, the arrangement has the advantage that heat is given off on both cover plates 7 , 8 , also on the lower cover plate 7 , so that the concrete ceiling element 1 is fully heated and not just an upper, thin layer as in conventional underfloor heating.

The concrete ceiling element 1 shown in FIG. 1 is mounted in an edge area 22 in the outer wall of the building. The outer wall 2 consists of a plurality of stacked wall modules 26 , each extending from the floor 12 to the ceiling 10 of the room 11 . For storage 23 of the floor 3 or the base plate 5 , the Be tondecke element 1 has a gradation 24 of the lower and the upper cover plates 7 , 8 . In both versions, as a floor and ceiling of the building, the lower cover plate 7 is longer than the upper cover plate te 8 . In the case of the floor ceiling 3 , an extension part 25 of the lower cover plate 7 rests on one of the wall modules 26 . The same wall module 26 is based on the extension part 25 of the lower cover plate 7 of the base plate 5 . Above the floor ceiling 5 , another wall module 26 is supported on the lower cover plate 7 of this ceiling element. The outer wall 2 comprises, on the left in FIG. 1, insulation 27 which is closed off from the outside by an outer plaster 28 . Between two stacked wall modules 26 , which are connected by the lower cover plate 7 of the floor 3 , openings 31 are Darge provides that form the ends of pipes 29 , which, as will be explained in more detail in Fig. 3, vertically in the concrete the outer wall 2 are arranged.

Between the stacked wall modules, a sealing film 30 is arranged in the storage area of the cover plates 7 , 8 , which also serve to acoustically decouple the wall modules 26 .

In an area between the wall module 26 and the upper cover plate 8 , such as. B. in the cover part of the floor ceiling, an outlet opening 32 is provided for the fluid 16 . In the embodiment as a floor ceiling 3 , the outlet opening 32 forms a gap that is open. In the design as a base plate 5 , the outlet opening 32 is closed by closable blinds or flaps 33 or baseboards.

Not shown, but can be seen from the above, one embodiment of the invention is that the outlet openings 32 are directed downwards. This is achieved in that the lower cover plate is shown shortened and the outlet openings 32 between the lower cover plate 7 and the wall 2 is arranged. In this case, the upper covering plate 8 is extended and forms the bearing 23 for a wall module 26 and / or a connection point between the successive wall modules.

Fig. 2 shows a cross section of a Betonwan delementes 34 according to the invention, designed as an inner wall 35 for a building. Since the structure of such a wall element essentially corresponds to that of the concrete ceiling element 1 described above, the same reference numerals are used for parts which fulfill the same functions. The inner wall 34 is closed by a ceiling 10 and below by a floor 12 and separates two adjacent rooms 11 . The wall element according to the invention comprises each sandwiched cover plates 7, 8, which in their construction to the Ab cover plates 7, 8 of Beondeckenelementes 1 described above entspre chen. The cover plates 7 , 8 of the wall element 34 are arranged vertically in FIG. 2. Spacers 9 are also arranged between the cover plates 7 , 8 , the two cover plates 7 , 8 were spaced apart in the manner of gratings 36 , and are connected to a reinforcement 14 arranged in the cover plates 7 , 8 . The spacers 9 form a Temperierungseinrich device 4 for the inner wall 35 with a channel system 15 in which a tempered fluid 16 emits the temperature after both wall surfaces 37 , so that both rooms can be kept at almost the same temperature.

As with the concrete ceiling element 1 and the wall element 34, the inner surfaces of the cover plates are designed so that they form a fluid-tight seal 17 and are pretreated so that no corrosion or decomposition phenomena of the concrete occur. The two cover plates 7 , 8 are approximately 5-7 cm thick and form large-format exposed concrete plates, which are firmly connected to one another by the spacers 9 at a defined distance of up to 36 cm. A wall covering 38 is provided in each room on the wall surfaces

Fig. 3 shows in a further embodiment of the invention, a device for tempering a building. The arrangement of Fig. 1 is shown with an outer wall 2 and a floor ceiling 3 , which is laterally joined together from several Beondecke elements 1 and a tempering device 4 for the floor ceiling 3 and a bottom (not shown) Bo denplatte 5 comprises. The concrete ceiling element 1 and the outer wall 2 are shown as an exploded drawing to show the connection of the two tempering devices 4 . A temperature-controlled fluid 16 , which is guided in the concrete ceiling element 1 between an upper and lower cover plate 7 , 8 , flows to an edge region 22 and opens there into openings 31 which are arranged in the lower cover plate 7 at a horizontal distance from one another. The lower cover plate 7 covers a wall module 26 of the outer wall 2 , which is provided as a supporting wall for the building. At the places where in the bottom cover plate 7 of the floor slab 3, the openings are recessed 31, 26 vertically arranged Öffnun are gen 31 provided in the wall module, the gene in an integrated in the wall of module 26 Rohrleitun 29 open and extending over the whole vertical Length of the module 26 extend. At the lower end, which rests on the lower cover plate 7 of the Bo denplatte 5 , corresponding openings 31 are also provided, analogous to the openings 31 in the upper region of the wall module 26th The temperature control device 4 of the floor ceiling 3 and the base plate 5 can thus be connected to one another. This arrangement guarantees that the channel system 15 of the base plate 5 is connected to that of the floor 3 . In the area of the wall module 26, the temperature control device 4 acts like a conventional wall heater for the building. The massive concrete type of the wall heats it up and keeps it at a certain constant temperature. Seen to the right to the right edge of the figure, the outer wall has an insulation 27 , which is designed accordingly with insulating material and an outer plaster 28 .

Reference list

1

Concrete ceiling element

2nd

Outer wall

3rd

Floor ceiling

4th

Temperature control device

5

Base plate

6

foundation

7

lower cover plate

8th

upper cover plate

9

Spacers

10th

blanket

11

room

12th

floor

13

Concrete slab

14

reinforcement

15

Channel system

16

Fluid

17th

seal

18th

Ceiling painting

19th

Impact sound insulation

20th

Tiles

21

carpet

22

Edge area

23

storage

24th

Gradation

25th

Extension part

26

Wall module

27

insulation

28

Exterior plaster

29

Pipeline

30th

Sealing film

31

opening

32

Outlet opening

33

flap

34

Concrete wall element

35

Interior wall

36

Grid

37

Wall surface

38

Wall cladding

Claims (37)

1. Concrete ceiling element with integrated device for tempering buildings,
comprising an upper and lower cover plate ( 7 , 8 ) and a channel system ( 15 ) arranged between the plates and through which a temperature-controlled fluid ( 16 ) flows, the fluid temperature being dissipated to a surface ( 12 ) of the concrete ceiling element ( 1 ),
characterized by
that the fluid temperature is discharged also to the other surface (10) of the Ele mentes (1), and that adjusts chentemperatur on both surfaces (10, 12) of the concrete ceiling element (1) in substantially the same Oberflä. 2. Concrete ceiling element according to claim 1, characterized in that the fluid ( 16 ) is gaseous, and that means for the exit of the temperature-controlled fluid in a by the concrete ceiling element ( 1 ) limited space ( 11 ) of the building are provided. 3. Concrete ceiling element according to claim 1 or 2, characterized in that means are provided in order to allow the fluid ( 16 ) to flow out either upwards or downwards or to circulate them. 4. Concrete ceiling element according to one of claims 1 to 3, characterized in that closable outlet openings ( 16 ) are provided, at which a fluid outlet is possible. 5. Concrete ceiling element according to claim 4, characterized in that the outlet openings ( 16 ) comprise throttle or valve devices in the form of flaps ( 33 ), slots or blinds for controlling the fluid outlet and can be partially covered by covers such as floor or ceiling or fillets . 6. Concrete ceiling element according to one of claims 1 to 5, characterized in that the vertical distance from the channel system ( 15 ) to the two surfaces is the same. 7. Concrete ceiling element according to one of claims 1 to 5, characterized in that the vertical distance from the channel system ( 16 ) to the two surfaces ( 10 , 12 ) is different, the heat transfer upward in numbers approximately the same or only slightly different from that down. 8. Concrete ceiling element according to one of claims 1 to 7, characterized in that a cover plate (8) relative to the other from the cover plate (7) is reduced in an edge region (22) and the longer cover plate (7) to a wall (2, 26 ) of the building rests, and the shorter cover plate ( 8 ) ends at a distance from the wall ( 26 ) and between the wall ( 2 , 26 ) and shortened cover plate ( 8 ) the outlet openings ( 32 ) are provided, to which the fluid ( 16 ) is performed. 9. Concrete ceiling element according to claim 8, characterized in that an intermediate layer ( 30 ) between the wall ( 2 , 26 ) and a support surface ( 23 ) of a cover plate is arranged. 10. Concrete ceiling element according to claim 8 or 9, characterized in that the wall (2, 26) each comprise a comprises above the concrete ceiling element (1) arranged wall module (26) and a below the concrete deck Enele mentes arranged wall module (26), and both modules ( 26 ) can be connected by means of the cover plate ( 7 ) lying on top. 11. Concrete ceiling element according to one of claims 8 to 10, characterized in that a pipe ( 29 ) is integrated in the wall modules ( 26 ) in the vertical direction, which can be connected to the channel system ( 15 ), and the fluid ( 16 ) through the pipeline ( 29 ) is flowable. 12. Concrete ceiling element according to one of claims 1 to 11, characterized in that the cover plates ( 7 , 8 ) comprise a reinforcement ( 14 ) made of a material with a thermal conductivity of over 10 W / mK. 13. Concrete ceiling element according to one of claims 1 to 12, characterized in that the cover plates ( 7 , 8 ) are arranged in sandwich form with spacers ( 9 ) arranged between the plates ( 7 , 8 ) and a fluid-tight lining of the channel system ( 15 ) form. 14. Concrete ceiling element according to claim 12 or 13, characterized in that the spacers ( 9 ) comprise lattice girders, reinforcement beams or support elements, consist of the same or similar material as the reinforcement ( 14 ), are made of a corrosion-protected material and are within the Channel system ( 15 ) affect the flow properties of the fluid ( 16 ) only slightly. 15. Concrete ceiling element according to one of claims 1 to 14, characterized in that the surface ( 12 ) of the upper cover plate ( 8 ) is a coating, comprising an impact sound insulation ( 19 ) and a floor covering, and the surface ( 10 ) of the lower cover plate ( 7 ) a cover comprising a fair-faced concrete slab ( 13 ) and a ceiling ( 18 ). 16. Concrete ceiling element according to one of claims 1 to 15, characterized in that the element comprises a floor ceiling ( 3 ) of the building. 17. Concrete ceiling element according to one of claims 1 to 16, characterized in that a plurality of concrete ceiling elements (A, B) are arranged since Lich joined together to form a concrete ceiling, and the channel system ( 15 ) of each element (A, B) can be connected to one another . 18. Concrete ceiling element according to one of claims 1 to 17, characterized in that the fluid ( 16 ) is air and has a slight excess pressure compared to an external pressure. 19. Concrete ceiling element according to one of claims 1 to 18, characterized in that within the channel system ( 15 ) supply lines are arranged for energy and communication of the building. 20. Floor ceiling comprising a concrete ceiling element according to one of claims 1 to 19, characterized in that it comprises a device for tempering the building ( 4 ). 21. Concrete wall element with integrated device for tempering buildings,
each comprising cover plates (7, 8) arranged with a ten between the Plat (7, 8), a temperature-controlled fluid (16) through which flow channel system (15), wherein the fluid temperature is discharged to a surface (37) of the wall element (37) ,
characterized,
that the fluid temperature is also dissipated to the other surface ( 37 ) of the element ( 34 ) and that on both wall surfaces ( 37 ) of the element there is essentially the same surface temperature. 22. Concrete wall element according to claim 21, characterized in that fluid ( 16 ) is gaseous, and that means for the exit of the tempered fluid in one or both of the wall element ( 34 ) limited space ( 11 ) of the building are provided. 23. Concrete wall element according to claim 21 or 22, characterized in that means are provided in order to let the fluid ( 16 ) flow out in one or more spaces ( 16 ) separated by the wall element or to circulate it. 24. Concrete wall element according to one of claims 21 to 23, characterized in that closable outlet openings ( 32 ) are provided, at which a fluid outlet is possible. 25. Concrete wall element according to claim 24, characterized in that the outlet openings ( 32 ) comprise throttle or valve devices in the form of flaps ( 33 ), slots or blinds for controlling the fluid outlet and covers in the floor or ceiling area are least partially partially covered. 26. Concrete wall element according to one of claims 21 to 25, characterized in that the thickness of the cover plates ( 7 , 8 ) is the same. 27. Concrete wall element according to one of claims 21 to 25, characterized in that the thickness of the cover plates ( 7 , 8 ) is different, the heat transfer in one direction numerically approximately the same or only slightly different from that in the other direction. 28. Concrete wall element according to one of claims 21 to 27, characterized in that the cover plates ( 7 , 8 ) reinforcing parts ( 14 ) comprise a material with a thermal conductivity of over 10 W / mK. 29. Wall element according to one of claims 21 to 28, characterized in that the cover plates ( 7 , 8 ) are arranged in sandwich form with spacers ( 9 ) arranged between the plates ( 7 , 8 ) and a fluid-tight lining of the channel system ( 15 ) form. 30. Concrete wall element according to claim 28 or 29, characterized in that the spacers ( 9 ) comprise lattice girders ( 36 ), reinforcement beams or support elements, consist of the same or similar material as the reinforcement ( 14 ), be made of a corrosion-protected material and within the channel system ( 15 ) influence the flow properties of the fluid ( 16 ) only insignificantly. 31. Concrete wall element according to one of claims 21 to 29, characterized in that a coating comprising a wall covering ( 38 ) is arranged on the outward-facing surface of the cover plate. 32. Concrete wall element according to one of claims 21 to 30, characterized in that the fluid ( 16 ) is air and has a slight overpressure against an external pressure. 33. Concrete wall element according to one of claims 21 to 32, characterized in that within the channel system ( 15 ) supply lines for energy and communication of the building are arranged. 34. Concrete wall element according to one of claims 20 to 33, characterized in that a surface of a cover plate facing away from the channel system ( 15 ) comprises an additional layer ( 27 ) insulating against a heat transfer. 35. Building with rooms ( 11 ) delimiting from outer walls ( 2 ) and a concrete ceiling, characterized by a concrete ceiling element ( 1 ) according to one of claims 1 to 20. 36. Building according to claim 35, characterized by a concrete wall element ( 34 ) according to one of claims 21 to 34. 37. Building according to claim 35 or 36, characterized in that the outer walls ( 2 ) comprise a concrete wall element ( 34 ), and that a surface of a cover plate facing away from the duct system ( 15 ) and facing outwards has an additional layer ( 9) which is insulated against heat transfer ) includes.