FR2514870A3 - Electric heating installation mounted in high part of halls - uses resistance heating element fitted into one side of U=shaped tube to heat air which is force circulated round tube - Google Patents
Electric heating installation mounted in high part of halls - uses resistance heating element fitted into one side of U=shaped tube to heat air which is force circulated round tube Download PDFInfo
- Publication number
- FR2514870A3 FR2514870A3 FR8119714A FR8119714A FR2514870A3 FR 2514870 A3 FR2514870 A3 FR 2514870A3 FR 8119714 A FR8119714 A FR 8119714A FR 8119714 A FR8119714 A FR 8119714A FR 2514870 A3 FR2514870 A3 FR 2514870A3
- Authority
- FR
- France
- Prior art keywords
- tube
- heating element
- resistance heating
- halls
- heat air
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/06—Arrangement or mounting of electric heating elements
- F24C7/062—Arrangement or mounting of electric heating elements on stoves
- F24C7/065—Arrangement or mounting of electric heating elements on stoves with reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
- F24D5/06—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated
- F24D5/08—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated with hot air led through radiators
Abstract
Description
La présente invention a trait aux appareils électriques destines à être fixés à une hauteur appropriée au-dessus du sol afin d'assurer par rayonnement le chauffage de locaux tels qu'ateliers, salles de réunions et autres espaces analogues. The present invention relates to electrical devices intended to be fixed at an appropriate height above the ground in order to radiate the heating of premises such as workshops, meeting rooms and other similar spaces.
On sait que dans leur forme classique les appareils de ce genre comprennent gEnéralement un réflecteur au-dessous duquel est disposée une résistance électrique apparente, alimente de manière à rougir pour émettre un rayonnement infrarouge que le deflecteur précite concentre vers le bas. Or I'expérience démontre que si un tel mode de chauffage est indiscutablement efficace, il n'en comporte pas moins deux inconvénients très sensibles, portant l'un sur le volant thermique pratiquement nul de ces appareils, l'autre sur la gêne physiologique causée par le rayonnement infrarouge sur les occupants du local considéré. We know that in their classic form, devices of this kind generally include a reflector below which an apparent electrical resistance is arranged, feeds so as to blush to emit infrared radiation which the above-mentioned deflector concentrates downwards. Experience has shown that if such a heating method is indisputably effective, it nevertheless has two very significant drawbacks, one relating to the practically zero thermal flywheel of these devices, the other to the physiological discomfort caused by infrared radiation on the occupants of the room in question.
C'est à ces inconvénients que la présente invention entend remédier, et ce A l'aide d'un nouvel appareil de chauffage essentiellement remarquable en ce que la source de chaleur constituée par une ou plusieurs résistances électriques est montée à l'intérieur d'un élément tubulaire agencé de manière à déterminer un circuit ferme parcouru par l'air refoule par un ventilateur inséré dans ledit circuit. It is these drawbacks that the present invention intends to remedy, and this With the aid of a new heater essentially remarkable in that the heat source constituted by one or more electrical resistors is mounted inside a tubular element arranged so as to determine a firm circuit traversed by the air discharged by a fan inserted in said circuit.
On conçoit que la circulation permanente de l'air à l'intérieur de l'élément tubulaire permet d'obtenir une diffusion parfaitement homogène de la chaleur, de telle sorte que sur le plan physiologique le rayonnement émis est beaucoup plus "doux et en conséquence moins perceptible. Par ailleurs la masse de cet élément tubulaire assure la création d'un volant thermique amplement suffisant pour permettre la régulation de la résistance par alimentation en tout ou rien. It is understood that the permanent circulation of air inside the tubular element makes it possible to obtain a perfectly homogeneous diffusion of the heat, so that from the physiological point of view the radiation emitted is much "softer and consequently In addition, the mass of this tubular element ensures the creation of a thermal flywheel amply sufficient to allow regulation of the resistance by all or nothing power.
Le dessin annexé, donné à titre d'exemple, permettra de mieux comprendre l'invention, les caractéristiques qu'elle pressente et les avantages qu'elle est susceptible de procurer
Fig. l est une vue en plan avec arrachement, montrant l'agencement général de l'organe de chauffe d'un appareil établi conformément A l'invention. The appended drawing, given by way of example, will allow a better understanding of the invention, the characteristics which it senses and the advantages which it is likely to provide.
Fig. l is a plan view with parts broken away, showing the general arrangement of the heating member of an apparatus established in accordance with the invention.
Fig. 2 est une coupe transversale schématique de cet appareil. Fig. 2 is a schematic cross section of this device.
L'appareil représenté comprend un tube métallique 1, avantageusement en acier relativement épais, conforme par pliage de manière à présenter deux partes rectilignes reliées l'une A l'autre par une boucle. L'une des extrémités de ce tube 1 se présente sous la forme d'un bottier 2 destiné à la fixation et au branchement d'une résistance électrique 3, elle-ême en forme d'épingle de façon à s'entendre dans l'une des deux portions rectilignes précitées. L'extrémité opposée est introduite dans l'ouie axiale d'aspiration d'un petit ventilateur électrique 4 dont la tubulure de refoulement est reliée par une manchette 5 à une dérivation transversale 6 prévue sur le tube 1 jmmediatement au droit du bottier 2. The device shown comprises a metal tube 1, advantageously made of relatively thick steel, conforming by folding so as to have two rectilinear portions connected to one another by a loop. One end of this tube 1 is in the form of a case 2 intended for the fixing and connection of an electrical resistance 3, itself in the form of a pin so as to be heard in the one of the two rectilinear portions mentioned above. The opposite end is introduced into the axial suction opening of a small electric fan 4, the delivery pipe of which is connected by a cuff 5 to a transverse branch 6 provided on the tube 1 immediately after the boot 2.
L'organe de chauffe ainsi constitué est surmonté, à la façon usuelle, d'un réflecteur ou convecteur 7 en métal poli, présentent en section transversale un profil en forme de V ouvert en direction de l'organe précité afin de renvoyer yers le bas le rayonnement semis par celui-ci. Ce réflecteur 7 est convenablement calorifuge et il peut recevoir tout traitement de- surface en vue d'améliorer ses caracteristi- ques de rayonnement. The heating element thus formed is surmounted, in the usual way, by a reflector or convector 7 in polished metal, have in cross section a V-shaped profile open towards the aforementioned member in order to return yers down the radiation sown by it. This reflector 7 is suitably heat-insulated and it can receive any surface treatment in order to improve its radiation characteristics.
Le ventilateur 4 est branché sur le même circuit d'alimentation électrique que la résistance 3, de telle sorte qu'il entre en fonctionnement dès que ladite résistance est mise sous tension. L'enceinte fermée constituée par le tube 1, le ventilateur 4, la manchette 5 et la dérivation 6 est ainsi parcourue en permanence par un courant d'air qui assure la dissipation homogène de la chaleur dégagée par la résistance 3, si bien que c'est l'ensemble de l'enceinte précitée qui remet un rayonnement calorique renvoyé vers le bas par le réflecteur 7.La masse de cette enceinte présente une inertie considérable, et l'on peut en conséquence obtenir une émission continue de chaleur tout en commandant la résistance et le ventilateur par une alimentation en tout ou rien, régulée par un thermostat d'ambiance ou appareillage équivalent. The fan 4 is connected to the same electrical supply circuit as the resistor 3, so that it starts operating as soon as the said resistor is energized. The closed enclosure constituted by the tube 1, the fan 4, the cuff 5 and the bypass 6 is thus continuously traversed by a current of air which ensures the homogeneous dissipation of the heat released by the resistor 3, so that c 'is the whole of the aforementioned enclosure which delivers a caloric radiation returned downwards by the reflector 7. The mass of this enclosure has considerable inertia, and it is therefore possible to obtain a continuous emission of heat while controlling the resistance and the fan by an all-or-nothing power supply, regulated by a room thermostat or equivalent equipment.
I1 doit d'ailleurs être entendu que la description qui précède n'a ete donnée qu'a titre d'exemple, et qu'elle ne limite nullement le domaine de l'invention dont on ne sortirait pas en remplaçant les détails d'exécution décrits par tous autres equivalents. On comprend en particulier que l'enceinte est susceptible d'être constituée par une se rie de tubes rectilignes reliés les uns aux autres par des raccords coudes, ladite enceinte étant au surplus apte à recevoir plusieurs résistances électriques convenablement espaces les unes des autres. It should moreover be understood that the foregoing description has been given only by way of example, and that it in no way limits the field of the invention from which one would not depart by replacing the details of execution described by all other equivalents. It is understood in particular that the enclosure is capable of being constituted by a series of rectilinear tubes connected to each other by elbow fittings, said enclosure being moreover capable of receiving several electric resistances suitably spaced from one another.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8119714A FR2514870A3 (en) | 1981-10-15 | 1981-10-15 | Electric heating installation mounted in high part of halls - uses resistance heating element fitted into one side of U=shaped tube to heat air which is force circulated round tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8119714A FR2514870A3 (en) | 1981-10-15 | 1981-10-15 | Electric heating installation mounted in high part of halls - uses resistance heating element fitted into one side of U=shaped tube to heat air which is force circulated round tube |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2514870A3 true FR2514870A3 (en) | 1983-04-22 |
FR2514870B3 FR2514870B3 (en) | 1983-09-16 |
Family
ID=9263217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8119714A Granted FR2514870A3 (en) | 1981-10-15 | 1981-10-15 | Electric heating installation mounted in high part of halls - uses resistance heating element fitted into one side of U=shaped tube to heat air which is force circulated round tube |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2514870A3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1099909A3 (en) * | 1994-09-30 | 2001-09-12 | Jones, Philomena Joan | Heaters |
EP3239616A1 (en) * | 2016-04-29 | 2017-11-01 | Kübler GmbH | Infrared heater for heating a building and method for heating a building with such an infrared heater |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB931765A (en) * | 1959-02-14 | 1963-07-17 | Arthur Gabriel Peveril | Improvements in or relating to heating apparatus |
-
1981
- 1981-10-15 FR FR8119714A patent/FR2514870A3/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB931765A (en) * | 1959-02-14 | 1963-07-17 | Arthur Gabriel Peveril | Improvements in or relating to heating apparatus |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1099909A3 (en) * | 1994-09-30 | 2001-09-12 | Jones, Philomena Joan | Heaters |
EP3239616A1 (en) * | 2016-04-29 | 2017-11-01 | Kübler GmbH | Infrared heater for heating a building and method for heating a building with such an infrared heater |
Also Published As
Publication number | Publication date |
---|---|
FR2514870B3 (en) | 1983-09-16 |
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