WO2009061185A1 - Système de paroi ou de plancher pour une maison ou un immeuble - Google Patents

Système de paroi ou de plancher pour une maison ou un immeuble Download PDF

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Publication number
WO2009061185A1
WO2009061185A1 PCT/NL2008/050696 NL2008050696W WO2009061185A1 WO 2009061185 A1 WO2009061185 A1 WO 2009061185A1 NL 2008050696 W NL2008050696 W NL 2008050696W WO 2009061185 A1 WO2009061185 A1 WO 2009061185A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
space
wall
heat exchange
channel
Prior art date
Application number
PCT/NL2008/050696
Other languages
English (en)
Inventor
Bastiaan Knoll
Derk Rogier Donkervoort
Elke Janna Nieuwenhuijzen
Kim Van Zundert
Original Assignee
Nederlandse Organisatie voor toegepastnatuurweten schappelijk Onderzoek TNO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nederlandse Organisatie voor toegepastnatuurweten schappelijk Onderzoek TNO filed Critical Nederlandse Organisatie voor toegepastnatuurweten schappelijk Onderzoek TNO
Priority to EP08846330A priority Critical patent/EP2212485A1/fr
Publication of WO2009061185A1 publication Critical patent/WO2009061185A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E04C2/523—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for ventilating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/66—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of facade constructions, e.g. wall constructions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Definitions

  • the invention relates to a wall or floor system according to the preamble of claim 1.
  • the invention also relates to building elements arranged for forming, when built together, at least a blade (e.g. an inner wall, outer wall or other panel) of such a system.
  • a blade e.g. an inner wall, outer wall or other panel
  • a system according to the preamble of claim 1 is known from FR 2 577 959 A.
  • wall or floor system as referred to in the present text comprises various types of wall systems or floor systems, such as for example outside wall systems for a house or building, separation wall systems for use between adjacent buildings or between adjacent rooms of a building, floor systems for buildings, etcetera.
  • a wall or floor system may for example also be a roof element or roof system for a house or building.
  • such a wall or floor system is often more specifically referred to as an "exterior wall system", wherein the first space is the "open air", the second space an “inside room” of the house or building, the first blade an “outside blade” (outer wall) of the system, at the side of the open air, and the second blade an “inside blade” (inner wall) of the system, at the side of the inside room.
  • the first space is the "open air
  • the second space an "inside room” of the house or building
  • the first blade an “outside blade” (outer wall) of the system, at the side of the open air
  • the second blade an “inside blade” (inner wall) of the system, at the side of the inside room.
  • such an exterior wall system may comprise an outside blade, at the side of the open air, and an inside blade, at the side of the inside room.
  • An insulation layer between them may be formed of either a (stationary) air layer and/or a more or less solid insulation layer, e.g. of rock or glass wool or of synthetic foam.
  • the exterior wall system provides that the cold is kept outside and the heat is kept inside during cold periods and vice versa in warm periods.
  • the exterior wall system also fulfills the function of protection and comfort against rain, hard wind or storm.
  • the exterior wall system may play a role in: heat/cold insulation, light regulation, energy consumption/savings, ventilation, protection against wind/draught, protection against the sun, use of sunlight and solar heat, security, protection against burglary etc., admission to the building, part of the construction of the building, or aesthetic design of the building.
  • One aspect of the invention is to enable to control the heat insulating/conducting and/or the heat accumulating function of the exterior wall system structure.
  • the present structure of exterior wall systems it is not possible e.g. to switch the insulation off during the summer or to switch it on during the winter, and/or to make use in a switchable way of heat or cold accumulating properties of the exterior wall system or parts thereof.
  • Another aspect of the invention is to enhance the energy efficiency of the house or building, as well as providing energy savings.
  • the invention provides a wall or floor system for a house or building, bordering a first space from a second space, said system comprising: a first blade at the side of the first space; a second blade at the side of the second space; and switchable heat transfer means arranged to control heat and/or cold transfer between the first blade and/or the second blade, on the one hand, and the first space and/or the second space, on the other hand; wherein the switchable heat transfer means comprises at least one heat .
  • the switchable heat transfer means further comprises at least one connection channel for switchably connecting at least one of said at least one heat exchange channel both with the first space and with the second space.
  • said switchably connecting is realized by means of controllable valves arranged for influencing air flow through the at least one heat exchange channel and the at least one connection channel.
  • said switchably connecting is realized by means of at least one air propulsion device, such as at least one ventilator, arranged for influencing air flow through the at least one heat exchange channel and the at least one connection channel.
  • at least one air propulsion device such as at least one ventilator
  • the switchable heat transfer means is arranged to activate/inactivate accumulation of heat/cold originating from the first space and/or the second space into the first blade and/or second blade.
  • the switchable heat transfer means is arranged to activate/inactivate the transfer or transport of heat/cold accumulated within the first blade and/or second blade to the first space and/or the second space.
  • said at least one heat exchange channel comprises a number of substantially evenly distributed channels or ducts at the inside and/or outside of the relevant blade.
  • the relevant blade or blades is/are built by building elements like e.g. bricks etc., at least some of the building elements comprising inside holes and/or outside grooves which are arranged to form, when built together, closed or open channels which function as the at least one heat exchange channel and the at least one connection channel.
  • the system is an exterior wall system for a house or building, the first space being the open air, the second space being an inside room of the house or building, the first blade being an outside blade of the system, at the side of the open air, and the second blade being an inside blade of the system, at the side op the inside room.
  • the at least one heat exchange channel is in connection with at least one channel, duct, groove, etc., corresponding to at least one other object, such as a one-bladed or more bladed floor, wall or roof element, for heat exchange with said other object.
  • one or more heat exchange channels corresponding to an inside blade of an outside wall system according to the invention may be in connection with one or more heat exchange channels in a floor, which may for example be a one-bladed floor. In that way, the heat exchange potential can be further improved.
  • the invention provides an assembly of at least two wall or floor systems, each according to any one of the preceding claims, wherein different heat exchange channels of different such wall or floor systems are in connection with one another.
  • the invention furthermore provides building elements arranged for forming, when built together, at least one of the first blade and/or the second blade of such a system according to any one of the abovementioned embodiments, at least some of the building elements comprising inside holes and/or outside grooves which are arranged to form, when built together, closed or open channels which function as the at least one heat exchange channel and the at least one connection channel.
  • switchable heat transfer means such that it transfers heat or cold which is accumulated in the first blade and/or second blade to the first space and/or to the second space could be considered as a very interesting application of the present invention, which might lead to embodiments aiming at optimization of the first and/or second blade's heat/cold accumulation function.
  • Fig. 1 shows, in three mutually perpendicular cross sections, an example of an embodiment of an exterior wall system according to the invention, wherein in one of these cross sections the lines A-A and B-B denote position of the other two cross sections, respectively.
  • Fig. 2 shows an example of another embodiment of an exterior wall system according to the invention, in three cross sections similar to those of Fig. 1.
  • Fig. 3 shows an example of yet another embodiment of an exterior wall system according to the invention, in two mutually perpendicular cross sections similar to two of the cross sections of Fig.1.
  • Fig. 4 shows an example of yet another embodiment of an exterior wall system according to the invention, in two cross sections similar to those of Fig. 3.
  • Fig. 5 shows an example of yet another embodiment of an exterior wall system according to the invention, in two cross sections similar to those of Fig. 3.
  • Figure 1 including two perpendicular cross sections A-A and B-B respectively through the exterior wall system, shows a first exemplary embodiment of the exterior wall system according to the invention, which is located between the open air 1 and an inside room 2 of the house or building.
  • the exterior wall system comprises an outside blade 3, at the side of the open air 1, and an inside blade 4, at the side of the inside room 2, having an insulation layer, consisting of a solid layer 5 and a stationary air layer 6 between them.
  • the exterior wall system moreover, comprises switchable heat transfer means arranged to transfer heat or cold accumulated in the inside blade 4 or -as illustrated in figure 4- in the outside blade or -as illustrated in figure 5- in both blades, to the open air or to the inside room.
  • the switchable heat transfer means comprises a heat exchange channel 7, in the shown example in fact a plurality of such heat exchange channels 7, which extends through or- as illustrated in figure 3- along the relevant blade or blades.
  • the longitudinal direction of such heat exchange channels is substantially parallel to the relevant blade.
  • the heat exchange channels extend in vertical direction through the inside blade.
  • the heat exchange channel structure comprises a number of substantially evenly distributed channels or ducts 7 at the inside and/or -as illustrated in figure 2 — the outside (viz. having the shape of grooves) of the relevant blade.
  • the relevant blade or blades -viz. the inside blade in this exemplary embodiment- may be built by building elements like bricks etc., which building elements comprise inside holes and/or outside grooves which are arranged to form, when built together, closed or -as illustrated in figure 2- open vertical channels.
  • the switchable heat transfer means comprises at least one switchable connection channel 8 both with the open air and with the inside room.
  • two connection channels 8 -one at the topside and one at the underside- are provided, each having an outlet/inlet to/from the open air 1 as well as an outlet/inlet to/from the inside room 2. All outlets/inlets may be switchable by means of valves 9 - 12. Those switches may be actuated from any air conditioning system, e.g. in the following way:
  • Figure 2 shows an embodiment wherein the channels are made by means of (evenly spaced) grooves in the inside blades 4, thus forming (half) open channels 7 which, however, are covered by the solid insulation layer 5.
  • Figure 3 shows an embodiment in which the air layer 6 may be used either, when all valves 9 - 12 are closed, as a (stationary air) insulation layer between the inside and outside blades 3, 4, or as a part of the heat/cold exchange structure, viz. as (one wide) channel 7 for the exchange of heat or cold with the inside blade 4 and the transfer of the heat or cold to the open air 1 or the inside room 4, via the channels 8 and valves 9 - 12.
  • Figure 4 shows mainly the same configuration as shown in figure 1 , in which however the heat/cold exchange and transfer channels are provided in the outside blade 3 instead of in the inside blade 4 as in the previous embodiments.
  • Figure 5 shows a configuration which comprises channel structures 7 in both the outside blade 3 and the inside blade.
  • additional valves 13 are installed.
  • All valves 9 - 12 and 13 may be actuated under control of automatic means, e.g. an air condition control computer and sensor, or may be (e.g. additionally) manually controllable.
  • automatic means e.g. an air condition control computer and sensor
  • one or more air propulsion devices such as ventilators
  • ventilators may be useful in order to stimulate the air to flow through the channels.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

La présente invention a pour objet un système de paroi ou de plancher pour une maison ou un immeuble, délimitant un premier espace (1) à partir d'un second espace (2), comprenant une première lame (3) sur le côté du premier espace, une seconde lame (4) sur le côté du second espace, et un moyen de transfert de chaleur commutable disposé pour commander le transfert de chaleur et/ou de froid entre la première lame et/ou la seconde lame, d'une part, et le premier espace et/ou le second espace, d'autre part. Le moyen de transfert de chaleur commutable comprend au moins un conduit d'échange de chaleur (7) s'étendant au travers ou le long de la lame ou des lames pertinentes, la direction longitudinale de ce conduit d'échange de chaleur étant sensiblement parallèle à la lame pertinente, ainsi qu'au moins un conduit de connexion (8) permettant de raccorder de manière commutable au moins l'un dudit ou desdits conduits d'échange de chaleur à la fois au premier espace et au second espace.
PCT/NL2008/050696 2007-11-06 2008-11-05 Système de paroi ou de plancher pour une maison ou un immeuble WO2009061185A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08846330A EP2212485A1 (fr) 2007-11-06 2008-11-05 Système de paroi ou de plancher pour une maison ou un immeuble

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07120054.7 2007-11-06
EP07120054 2007-11-06

Publications (1)

Publication Number Publication Date
WO2009061185A1 true WO2009061185A1 (fr) 2009-05-14

Family

ID=39247653

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2008/050696 WO2009061185A1 (fr) 2007-11-06 2008-11-05 Système de paroi ou de plancher pour une maison ou un immeuble

Country Status (2)

Country Link
EP (1) EP2212485A1 (fr)
WO (1) WO2009061185A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20100092A1 (it) * 2010-06-29 2011-12-30 Mister Brick S R L Procedimento per la realizzazione di un pannello a cappotto per isolamento, ventilato .
EP2388531A3 (fr) * 2010-05-21 2016-02-24 Raimo Jukka Procédé et agencement se rapportant à un système de chauffage pour bâtiments
CN106223538A (zh) * 2016-09-23 2016-12-14 四川大学 一种预制墙板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028800A1 (fr) * 1979-11-07 1981-05-20 Karl Dipl.-Ing. Assmann Dispositif pour l'utilisation de la radiation de la chaleur solaire
FR2577959A1 (fr) * 1985-02-26 1986-08-29 Navarro Guy Paroi de facade a hyperisolation biodynamique pour constructions bioclimatiques
FR2887906A1 (fr) * 2005-07-04 2007-01-05 Yannick Cruaud Procede de montage de blocs beton pour la construction d'un ouvrage tel qu'un mur de batiment, muret de cloture ou autre
WO2007109846A1 (fr) * 2006-03-28 2007-10-04 Upstream Investments Limited Panneau de mur prémoulé

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028800A1 (fr) * 1979-11-07 1981-05-20 Karl Dipl.-Ing. Assmann Dispositif pour l'utilisation de la radiation de la chaleur solaire
FR2577959A1 (fr) * 1985-02-26 1986-08-29 Navarro Guy Paroi de facade a hyperisolation biodynamique pour constructions bioclimatiques
FR2887906A1 (fr) * 2005-07-04 2007-01-05 Yannick Cruaud Procede de montage de blocs beton pour la construction d'un ouvrage tel qu'un mur de batiment, muret de cloture ou autre
WO2007109846A1 (fr) * 2006-03-28 2007-10-04 Upstream Investments Limited Panneau de mur prémoulé

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2388531A3 (fr) * 2010-05-21 2016-02-24 Raimo Jukka Procédé et agencement se rapportant à un système de chauffage pour bâtiments
ITTV20100092A1 (it) * 2010-06-29 2011-12-30 Mister Brick S R L Procedimento per la realizzazione di un pannello a cappotto per isolamento, ventilato .
WO2012001721A1 (fr) 2010-06-29 2012-01-05 Mister Brick Srl Panneau d'isolation externe ventilé
CN106223538A (zh) * 2016-09-23 2016-12-14 四川大学 一种预制墙板

Also Published As

Publication number Publication date
EP2212485A1 (fr) 2010-08-04

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