WO1995032399A1 - Dispositif de chauffage avec tube radiant - Google Patents
Dispositif de chauffage avec tube radiant Download PDFInfo
- Publication number
- WO1995032399A1 WO1995032399A1 PCT/FR1995/000661 FR9500661W WO9532399A1 WO 1995032399 A1 WO1995032399 A1 WO 1995032399A1 FR 9500661 W FR9500661 W FR 9500661W WO 9532399 A1 WO9532399 A1 WO 9532399A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reflector
- tube
- air
- radiant element
- radiant tube
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
- F24H3/087—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel
-
- 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
Definitions
- the present invention relates to a radiant tube heating device associated with a blowing installation. It will be recalled that heating by radiant tube consists of heating an infrared radiation emitter which, associated with reflectors, makes it possible to "light up” an area in which any surface exposed to the radiation absorbs this radiation and heats up. It is thus possible to create in the illuminated zone, a rise in temperature of the atmosphere.
- One of the drawbacks of this type of heating is that any area "in the shade" relative to the direction of the radiation remains cool.
- the present invention is an improvement to this mixed equipment which allows in addition to the recycling of hot air stagnating under the roof or the ceiling of the room, to entrain the layers of air which are directly in contact with the reflectors of the radiant tube, therefore the hottest, and this while preserving the stability of the atmosphere around the radiant tube in order to avoid as much as possible convection at this level tending to make its temperature and its operation unstable.
- the invention therefore relates to a heating device comprising at least one radiant tube housed under a reflector and an air propulsion device comprising a distribution tube, a plurality of blowing nozzles distributed along the tube. distributor and extending through the reflector near the radiant tube and a blower located at one end of the distributor tube above the reflector.
- the reflector comprises at the location of each nozzle a sleeve in which the corresponding nozzle is housed with clearance so as to create an annular channel for the passage of air from the surface top of the reflector and opening under the reflector beyond the radiant tube.
- the radiant tube is in the form of a pin and the sleeves are arranged between the branches of the pin.
- the distributor tube is spaced from the reflector, so that the hot air stagnating above this reflector can be entrained without hindrance by the air blown through the nozzles.
- FIG. 2 being a cross section of the device of Figure 1 at a souffla ⁇ ge nozzle.
- the device shown comprises a radiant tube
- a pin 1, here in the form of a pin, with two branches 1a, 1b and housed in a reflector 2 for example made of polished stainless steel sheet.
- the free end of the branch 1a is connected to a burner 3, for example of gas, housed in a technical cabinet 4 which also includes, opposite the free end of the branch 1b, an extraction device 5 for the burnt gases.
- the flame produced by the burner 3 extends inside the branch 1a; it is a long flame which allows the radiant tube to be brought to an average temperature of 310 ° C.
- the upper wall of the reflectors 2 is provided with sleeves 6 regularly distributed along the radiant tube between the two branches la and lb of the pin. Each of the sleeves 6 opens onto the upper surface of the reflector through an opening 7 and its length is such that the other opening 8 of this sleeve is located beyond the radiant tube.
- the device of the invention also comprises a blowing installation 9 which is shown detached and distant from the radiant tube and its reflector 2 in FIG. 1.
- This blowing installation comprises a distributor tube 10 closed at its end 11 and connected by its other end to a box 12 having an integrated fan 13.
- the length of the tube 10 is substantially identical to that of the radiant tube 1 and this tube has nozzles 14 for blowing the air powered by the fan 13.
- the distribution and number of blowing nozzles 14 along the tube 10 are identical to the distribution and the number of sleeves 6 which equip the reflector 2 so that when the device is mounted to be in service as shown in FIG. 2, each of the nozzles 14 penetrates inside the sleeves 6.
- Each nozzle 14 defines with the sleeve 6 an annular channel 15 when the installation supply air and the radiant heating installation are associated.
- the figures do not include the means known in themselves for associating the heating installation with the radiant tube. It will be noted that this tube is, in service, spaced from the reflector 2 so that a space between them is free of any obstacle to the air flow that one seeks to obtain above the reflector 2. It will be noted also in FIG. 2 that the section of the tube 10 is not circular unlike that of the tube 10 of FIG. 1, to illustrate the fact that the shape of this section can be adapted according to the desired esthetics and the means coupling the elements together.
- the air intake 13a of the fan 13 is connected either to a tube the end of which is at a high point in the room allowing the warmest air to be drawn in, or, if hygienic conditions require it , to an air intake tube outside the building.
- This air is then ejected by the nozzles 14 inside the sleeves 6 and induces an air entrainment in the annular space 15 due to the vacuum created in this space by the circulation of air in the nozzles. blowing.
- the end of the blowing nozzles 14 will preferably be inside the sleeve 6, the distance separating this end from the opening 8 of the sleeve 6 having an influence on the importance of the effect d air in the annular channel 15.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Resistance Heating (AREA)
- Gas Burners (AREA)
- Electric Stoves And Ranges (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Radiation-Therapy Devices (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69500954T DE69500954T2 (de) | 1994-05-25 | 1995-05-19 | Heizgerät mit strahlungsrohr |
EP95920964A EP0710348B1 (fr) | 1994-05-25 | 1995-05-19 | Dispositif de chauffage avec tube radiant |
PL95312667A PL177233B1 (pl) | 1994-05-25 | 1995-05-19 | Urządzenie grzewcze z elementem promiennikowym |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR94/06320 | 1994-05-25 | ||
FR9406320A FR2720482B1 (fr) | 1994-05-25 | 1994-05-25 | Dispositif de chauffage avec tube radiant. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995032399A1 true WO1995032399A1 (fr) | 1995-11-30 |
Family
ID=9463491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1995/000661 WO1995032399A1 (fr) | 1994-05-25 | 1995-05-19 | Dispositif de chauffage avec tube radiant |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0710348B1 (fr) |
CN (1) | CN1047232C (fr) |
AT (1) | ATE159805T1 (fr) |
DE (1) | DE69500954T2 (fr) |
FR (1) | FR2720482B1 (fr) |
PL (1) | PL177233B1 (fr) |
WO (1) | WO1995032399A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998046946A1 (fr) * | 1997-04-11 | 1998-10-22 | Jones, Philomena, Joan | Radiateurs |
US6827079B2 (en) * | 2002-02-26 | 2004-12-07 | Solaronics, Inc. | Apparatus and method for reducing peak temperature hot spots on a gas fired infrared industrial heater |
WO2008060166A1 (fr) * | 2006-11-16 | 2008-05-22 | Rinnai New Zealand Limited | Appareil de chauffage |
ITPD20110406A1 (it) * | 2011-12-22 | 2013-06-23 | Oscar Pallaro | Apparecchio di riscaldamento ad irraggiamento e destratificazione dell'aria ambiente, il quale comprende un condotto di contenimento orientabile, un bruciatore, un circuito di tubi radianti, un ventilatore avente lo scopo di destratificare l'aria amb |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2350557A1 (fr) * | 1976-05-07 | 1977-12-02 | Matest | Dispositif de chauffage susceptible d'etre suspendu |
EP0093402A2 (fr) * | 1982-05-04 | 1983-11-09 | FÜTÖBER Epületgépészeti Termékeket Gyárto Vállalat | Procédé pour influer favorablement sur la distribution de température dans des locaux chauffés et installation pour la mise en oeuvre de procédé |
EP0244638A2 (fr) * | 1986-05-08 | 1987-11-11 | Arthur C.W. Johnson | Système de chauffage à haut rendement par radiation d'énergie infrarouge et sa méthode de fonctionnement |
JPS6361825A (ja) * | 1986-09-02 | 1988-03-18 | Takami Sato | 降射式としたスト−ブの効率的設置方法 |
DE3925264C1 (en) * | 1989-07-29 | 1990-10-18 | Remko Gmbh & Co Kg, 4937 Lage, De | Oil or gas fired IR and air heater - has combustion chamber enclosed in jacket to form heat exchange space fed by fan |
-
1994
- 1994-05-25 FR FR9406320A patent/FR2720482B1/fr not_active Expired - Fee Related
-
1995
- 1995-05-19 EP EP95920964A patent/EP0710348B1/fr not_active Expired - Lifetime
- 1995-05-19 PL PL95312667A patent/PL177233B1/pl not_active IP Right Cessation
- 1995-05-19 CN CN95190462.0A patent/CN1047232C/zh not_active Expired - Fee Related
- 1995-05-19 DE DE69500954T patent/DE69500954T2/de not_active Expired - Fee Related
- 1995-05-19 WO PCT/FR1995/000661 patent/WO1995032399A1/fr active IP Right Grant
- 1995-05-19 AT AT95920964T patent/ATE159805T1/de not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2350557A1 (fr) * | 1976-05-07 | 1977-12-02 | Matest | Dispositif de chauffage susceptible d'etre suspendu |
EP0093402A2 (fr) * | 1982-05-04 | 1983-11-09 | FÜTÖBER Epületgépészeti Termékeket Gyárto Vállalat | Procédé pour influer favorablement sur la distribution de température dans des locaux chauffés et installation pour la mise en oeuvre de procédé |
EP0244638A2 (fr) * | 1986-05-08 | 1987-11-11 | Arthur C.W. Johnson | Système de chauffage à haut rendement par radiation d'énergie infrarouge et sa méthode de fonctionnement |
JPS6361825A (ja) * | 1986-09-02 | 1988-03-18 | Takami Sato | 降射式としたスト−ブの効率的設置方法 |
DE3925264C1 (en) * | 1989-07-29 | 1990-10-18 | Remko Gmbh & Co Kg, 4937 Lage, De | Oil or gas fired IR and air heater - has combustion chamber enclosed in jacket to form heat exchange space fed by fan |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 012, no. 286 (M - 727) 5 August 1988 (1988-08-05) * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998046946A1 (fr) * | 1997-04-11 | 1998-10-22 | Jones, Philomena, Joan | Radiateurs |
GB2324146B (en) * | 1997-04-11 | 2000-09-27 | Jones Philomena Joan | Heaters |
US6286500B1 (en) | 1997-04-11 | 2001-09-11 | Philomena Joan Jones | Heaters |
AU748894B2 (en) * | 1997-04-11 | 2002-06-13 | Jones, Philomena Joan | Heaters |
US6827079B2 (en) * | 2002-02-26 | 2004-12-07 | Solaronics, Inc. | Apparatus and method for reducing peak temperature hot spots on a gas fired infrared industrial heater |
WO2008060166A1 (fr) * | 2006-11-16 | 2008-05-22 | Rinnai New Zealand Limited | Appareil de chauffage |
ITPD20110406A1 (it) * | 2011-12-22 | 2013-06-23 | Oscar Pallaro | Apparecchio di riscaldamento ad irraggiamento e destratificazione dell'aria ambiente, il quale comprende un condotto di contenimento orientabile, un bruciatore, un circuito di tubi radianti, un ventilatore avente lo scopo di destratificare l'aria amb |
EP2607801A1 (fr) * | 2011-12-22 | 2013-06-26 | Oscar Pallaro | Appareil de chauffage par irradiations et destratification de l'air ambiant |
RU2614558C2 (ru) * | 2011-12-22 | 2017-03-28 | Оскар ПАЛЛАРО | Устройство для радиационного нагрева и дестратификации окружающего воздуха |
Also Published As
Publication number | Publication date |
---|---|
EP0710348A1 (fr) | 1996-05-08 |
ATE159805T1 (de) | 1997-11-15 |
CN1129032A (zh) | 1996-08-14 |
DE69500954T2 (de) | 1998-04-30 |
EP0710348B1 (fr) | 1997-10-29 |
FR2720482B1 (fr) | 1996-07-05 |
PL312667A1 (en) | 1996-04-29 |
CN1047232C (zh) | 1999-12-08 |
FR2720482A1 (fr) | 1995-12-01 |
DE69500954D1 (de) | 1997-12-04 |
PL177233B1 (pl) | 1999-10-29 |
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