DK177446B1

DK177446B1 - Supply heating luminaire

Info

Publication number: DK177446B1
Application number: DKPA201100294A
Authority: DK
Inventors: Bo Asbjoern Christensen
Original assignee: Arkitekt Et Bo Christensen Aps Fa
Priority date: 2011-04-14
Filing date: 2011-04-14
Publication date: 2013-06-10
Also published as: DK201100294A

Abstract

Et indblæsningsvarmearmatur med forceret konvektion er vist, som kombinerer et indblæsningsarmatur og en varmekilde, og som er udført med luftfordelingsplader. !ndblæsningsvarmearmaturet er drevet af et ventilationsanlæg og kan have mulighed for både opvarmning og køling. Endvidere er vist en modulopdelt luftfordelingsplade, som er udført med multijusterbare "gæller" eller lameller i udstanset båndstål, og som i en udførelsesform kan tilpasses alle former for anboringer til indblæsningsslanger.A forced heat convection heating fitting is shown, which combines a blowing fitting and a heat source, and which is made with air distribution plates. The fan heater is operated by a ventilation system and can have the option of both heating and cooling. Furthermore, a modular air distribution plate is shown, which is made of multi-adjustable "gills" or slats in punched strip steel, and which in one embodiment can be adapted to all kinds of bores for supply hoses.

Description

DK 177446 B1 iDK 177446 B1 i

INDBLÆ SNING S V ARMEARMATURINSPIRATION V ARMATOR

Opfindelsen angår et ventilationsindblæsningsarmatur med en indbygget varmekilde.The invention relates to a ventilation supply luminaire with a built-in heat source.

5 Baggrund for opfindelsenBackground of the Invention

Alle nye lavenergi huse er så tætte, at det nødvendigt at lave et kontrolleret luftskifte med et ventilationsanlæg.All new low-energy houses are so tight that it is necessary to make a controlled air exchange with a ventilation system.

10 Man vil typisk placere indblæsningsarmaturerne i forbindelse med vinduespartieme, som trods brugen af partier med lave U-værdier, stadig er det dårligst isolerede af klimaskærmen. Herved modvirker man kuldeindfaldet og ikke mindst kuldenedfaldet ikke mindst i forbindelse med meget store og høje vinduespartier.10 The supply fittings will typically be placed in connection with the window sections, which, despite the use of sections with low U-values, are still the worst insulated by the climate screen. This counteracts the cold incidence and not least the cold precipitation, not least in connection with very large and high window sections.

15 Lavenergihusene er ofte udstyret med gulvvarme, som kan fødes med lavere temperatur-sæt end radiatorer, hvilket passer godt sammen med f.eks. et jordvarmeanlægs driftstemperatur.15 Low-energy houses are often equipped with underfloor heating, which can be fed with lower temperature sets than radiators, which fits well with e.g. the operating temperature of a geothermal heating system.

Der er imidlertid nogle problemer med at anvende gulvvarme i lavenergihuse Dels 20 er forbruget så lavt, at gulvene ofte er kolde, da der ikke er behov for varmetilførsel -og dermed får man ikke den komfortmæssige gevinst ved at have et lunt gulv -tværtom er et betongulv med for eksempel klinker en tvivlsom fornøjelse, når det er koldt at gå på. Herudover reagerer gulvvarmeanlæg langsomt på grund af betonen, som gulvvarmen er indstøbt i, og vil dermed ofte også være i modfase til for 25 eksempel opvarmningen, som sker ved solindfald. Så man oplever ofte at man i forbindelse med solindfald får en overophedning, da gulvet vil afgive varme mange timer efter, at der er "slukket" forvarmetilførselen til gulwarmeslangeme. Omvendt vil det så tage tilsvarende lang tid før rummet varmes op, når der er behov herfor.However, there are some problems with using underfloor heating in low-energy houses. Part 20, the consumption is so low that the floors are often cold, as there is no need for heat supply - and thus you do not get the comfort gain by having a warm floor concrete floor with, for example, clinker a dubious pleasure when it is cold to walk on. In addition, underfloor heating systems react slowly due to the concrete in which the underfloor heating is cast in, and will thus often also be in the opposite phase to, for example, the heating that takes place during sunlight. So you often experience that in connection with sunlight you get an overheating, as the floor will give off heat many hours after the preheating supply to the underfloor heating hoses has been "switched off". Conversely, it will then take a correspondingly long time before the room is heated when needed.

Lette bygningskonstruktioner (uden stor varmefylde) forstærker blot problemet.Light building constructions (without high heat density) only exacerbate the problem.

30 2 DK 177446 B130 2 DK 177446 B1

Der findes i dag konvektorer med forceret konvektion, men som drives via indbyggede elektriskdrevne ventilatorer. Disse konvektorer er forholdsvis dyre at fremstille, har et strømforbrug og har ofte en kompleks styring.Today, there are convectors with forced convection, but which are operated via built-in electrically powered fans. These convectors are relatively expensive to manufacture, have a power consumption and often have a complex control.

5 GB 473 543 A viser et ventilationsindblæsningsarmatur udført i metal med en indbygget varmekilde/konvektor, som indblæsningsluften tvinges igennem.5 GB 473 543 A shows a ventilation supply luminaire made of metal with a built-in heat source / convector, through which the supply air is forced.

Kortfattet beskrivelse af opfindelsen 10 Opfindelsen angår et ventilationsindblæsningsarmatur, der er udført i metal eller plast og har en indbygget varmekilde/konvektor, som indblæsningsluften tvinges igennem. Opfindelsen adskiller sig blandt andet fra den kendte teknik ved at indblæsningsluften tvinges gennem varmekilden/konvektoren via en justerbar modulopdelt multifleksibel luftfordelingsplade, der er udført i tyndplademetal, og 15 som sikrer en ensartet luftfordeling igennem varmekilden/konvektoren, og ved at der langs hele luftfordelingspladen er udformet U-formede udstansninger, der kan skabe lameller/gæller, som individuelt kan åbnes mere eller mindre, og gennem hvilke indblæsningsluften ledes igennem varmekilden/konvektoren og herfra ud i et lokale.Brief Description of the Invention The invention relates to a ventilation supply luminaire made of metal or plastic and having a built-in heat source / convector through which the supply air is forced. The invention differs from the prior art in that the supply air is forced through the heat source / convector via an adjustable modular multiflexible air distribution plate made of sheet metal and which ensures a uniform air distribution through the heat source / convector, and in that along the entire air distribution designed U-shaped punchings that can create slats / gills that can be individually opened more or less, and through which the supply air is led through the heat source / convector and from there out into a room.

20 Opfindelsen består i at kombinere de indblæsningsarmaturer, som man alligevel skal have i forbindelse med ventilationsanlægget, med en varmekilde. Hermed får man en række fordele. Man får en effektiv varmekilde (ca. 3-4 gange så stor en effekt som en almindelig radiator), som på grund af virkningsgraden vil kunne arbejde med temperatur-sæt, som matcher det, som bruges i forbindelse med gulvvarme. Det vil 25 sige, at man stadig kan arbejde med forholdsvis lave temperaturer, som er at foretrække.The invention consists in combining the supply luminaires, which must nevertheless be associated with the ventilation system, with a heat source. This gives you a number of benefits. You get an efficient heat source (about 3-4 times as large an effect as an ordinary radiator), which due to its efficiency will be able to work with temperature sets that match what is used in connection with underfloor heating. This means that you can still work with relatively low temperatures, which is preferable.

Herudover får man et varmearmatur, som reagerer meget hurtigt, da det fungerer via forceret konvektion.In addition, you get a heating fitting that reacts very quickly, as it works via forced convection.

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Den oplagte anvendelse er i forbindelse med lavenergihuse med lille varmeforbrug, som er opført i lette bygningsmaterialer med lille varmeakkumuleringsevne, hvor der derfor er behov for en hurtig regulering af varmetilførslen.The obvious use is in connection with low-energy houses with low heat consumption, which are built in light building materials with little heat accumulation capacity, where there is therefore a need for a rapid regulation of the heat supply.

5 Figurer5 Figures

Opfindelsen vil i det følgende blive beskrevet mere detaljeret med henvisning til figurerne, hvor 10 fig. 1 viser en principskitse af opfindelsen, fig. 2 viser en eksplosionstegning af en udførelsesform af opfindelsen, fig. 3 viser et tværsnit af udførelsesformen fra fig. 2, 15 fig. 4a-4c viser detailtegninger af en luftfordelingsplade ifølge en udførelsesform af opfindelsen, fig. 5a viser en konfiguration af luftfordelingspladens lameller ifølge en første 20 udførelsesform af opfindelsen, og fig. 5b viser en konfiguration af luftfordelingspladens lameller ifølge en anden udførelsesform af opfindelsen.The invention will be described in more detail below with reference to the figures, in which fig. 1 shows a principle sketch of the invention, fig. Fig. 2 shows an exploded view of an embodiment of the invention; 3 shows a cross section of the embodiment of fig. 2, fig. 4a-4c show detailed drawings of an air distribution plate according to an embodiment of the invention, fig. Fig. 5a shows a configuration of the slats of the air distribution plate according to a first embodiment of the invention, and 5b shows a configuration of the slats of the air distribution plate according to another embodiment of the invention.

25 Detaljeret beskrivelse af opfindelsenDetailed description of the invention

Indblæsningsvarmearmaturet udformes som et kasseformet fordelerarmatur udført i metal eller for eksempel formstøbt plast med en konvektor i.The supply air heating luminaire is designed as a box-shaped distributor luminaire made of metal or, for example, molded plastic with a convector in it.

30 Indblæsningsluften fra ventilationsanlægget tvinges igennem konvektoren via en justerbar multifleksibel fordelerplade, som sikrer en ensartet fordeling af luften DK 177446 B1 4 igennem konvektoren. Den modulopdelte luftfordelingsplade kan på kassearmaturet justeres ind til forskellige "anboringer" til indblæsningslangen eller -slangerne.30 The supply air from the ventilation system is forced through the convector via an adjustable multiplexable distributor plate, which ensures a uniform distribution of the air DK 177446 B1 4 through the convector. The modular air distribution plate can be adjusted on the box luminaire to different "bores" for the supply hose or hoses.

Fordelerpladen er udformet i metaltyndplade, hvor der er udstanset U-formede riller, 5 som gør det muligt at åbne de herved opståede "gæller" mere eller mindre.The distributor plate is formed in metal thin plate, where U-shaped grooves are punched out, which makes it possible to open the "gills" thus formed more or less.

Da fordelerpladen i princippet er et stykke båndstål med udstansede slidser, kan fordelerpladen afkortes i den ønskede længde i forhold til den ønskede armaturlængde.Since the distributor plate is in principle a piece of strip steel with punched slots, the distributor plate can be shortened to the desired length in relation to the desired luminaire length.

1010

Indblæsningsvarmearmaturet virker ved, at indblæsningsluften fra husets ventilationsanlæg ledes igennem en konvektor med stor overflade. Via den forcerede konvektion opnås en høj virkningsgrad, som gør det muligt at dække det forholdsvis begrænsede varmebehov, der er i et lavenergihus, selv med lave temperatursæt.The supply air heating luminaire works by passing the supply air from the house's ventilation system through a convector with a large surface. Via the forced convection, a high efficiency is achieved, which makes it possible to cover the relatively limited heat demand that is in a low-energy house, even with low temperature sets.

1515

Grundet blandt andet den forcerede konvektion vil der være en meget hurtig reaktion med hensyn til varmeregulering.Due to, among other things, the forced convection, there will be a very rapid reaction with regard to heat regulation.

Armaturet vil også delvist og i begrænset omfang kunne bruges til at køle med ved at 20 vende cirkulationen i konvektoren, således at man afleverer varmeenergi i akkumuleringstanken i stedet for at tage varme herfra. Alternativt kan der omskiftes til ekstra akkumuleringstanke, hvor man opsamler den afgivne varmeenergi til for eksempel forvarmning af brugsvand.The luminaire can also be used in part and to a limited extent for cooling by reversing the circulation in the convector, so that heat energy is delivered to the accumulation tank instead of taking heat from here. Alternatively, you can switch to extra accumulation tanks, where you collect the given heat energy for, for example, preheating domestic water.

25 Styring af varme- eller kuldetilførselen kan ske ved hjælp af en simpel trådløs fjernbetjening som kan placeres på et repræsentativt sted i rummet, som ønskes styret.25 Control of the heat or cold supply can be done by means of a simple wireless remote control which can be placed in a representative place in the room which is desired to be controlled.

DK 177446 B1 5DK 177446 B1 5

Liste over referencenumre 1. Luftindblæsningsarmatur 2. Indblæsningsluft fra ventilationsanlæg 5 3. Opvarmet/afkølet luft 4. Kasse 5. Anboring til indblæsning af luft 6. Luftfordelingsplade 7. Udstansning i luftfordelingsplade 10 8. Lamel/gælle i luftfordelingsplade 9. Konvektor 10. Rørforbindelse til/gennem konvektor 11. Låg 12. Rist 15List of reference numbers 1. Air supply luminaire 2. Supply air from ventilation system 5 3. Heated / cooled air 4. Box 5. Drill for supplying air 6. Air distribution plate 7. Punching in air distribution plate 10 8. Slat / gill in air distribution plate 9. Convector 10. Pipe connection to / through convector 11. Lid 12. Grate 15

Claims

Ventilation supply fitting (1) made of metal or plastic and having a built-in heat source / convector (9) through which the supply air (2) is forced, characterized in that the supply air (2) is forced through the heat source / convector (9) via a 10 adjustable module divided multiflexible air distribution plate (6), which is made of thin sheet metal, and which ensures a uniform air distribution through the heat source / convector (9), and by U-shaped punches (7) being formed along the entire air distribution plate (6) ), Which can create slats / gills (8), which can be opened more or less individually, and through which the supply air (2) is led through the heat source / convector (9) and from there out into a room.

Ventilation supply luminaire (1) according to claim 1, which is driven by forced convection driven by the supply air (2) from a ventilation system.

Ventilation supply luminaire (1) according to claim 2, which is arranged so that it can be used for both heating and cooling.

Ventilation supply fitting (1) according to any one of the preceding claims, wherein the modular air distribution plate (6) with multi-adjustable slats / gills (8) is made of punched strip steel.

Ventilation supply fitting (1) according to any one of the preceding claims, wherein the modular air distribution plate (6) with multi-adjustable slats / gills (8) can be adapted to all kinds of bores (5) for supply hoses.