EP3299006A1 - Dispositif de chauffage et procédé de fonctionnement d'un dispositif de chauffage - Google Patents
Dispositif de chauffage et procédé de fonctionnement d'un dispositif de chauffage Download PDFInfo
- Publication number
- EP3299006A1 EP3299006A1 EP17192359.2A EP17192359A EP3299006A1 EP 3299006 A1 EP3299006 A1 EP 3299006A1 EP 17192359 A EP17192359 A EP 17192359A EP 3299006 A1 EP3299006 A1 EP 3299006A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- burner
- heating
- heating device
- cabin
- heating tube
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 140
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000567 combustion gas Substances 0.000 claims abstract description 20
- 239000002803 fossil fuel Substances 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 6
- 238000001802 infusion Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/06—Artificial hot-air or cold-air baths; Steam or gas baths or douches, e.g. sauna or Finnish baths
- A61H33/063—Heaters specifically designed therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/06—Artificial hot-air or cold-air baths; Steam or gas baths or douches, e.g. sauna or Finnish baths
- A61H33/066—Cabins therefor
- A61H33/067—Installations for the inside of such cabins, e.g. seats
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
Definitions
- the invention relates to a heating device and a method for operating a heating device for heat cabins, saunas or the like, wherein the heating device can be arranged inside a cabin oven housing, a burner can be arranged outside the cabin, which is designed to burn a fossil fuel, and one to the burner connected heating tube, which connects the burner to the furnace housing and through the combustion gases of the burner areteurleitbar, wherein the heating tube forms a spiral tube, which is disposed within the furnace housing, wherein in a supply section of the heating tube between the burner and the furnace housing, the heating tube with a Insulating jacket of the heater is surrounded.
- Such heaters for heat cabins, saunas, steam rooms or the like are known from the prior art and are used essentially for heating a cabin and possibly also for executing infusions.
- the known heaters generally have a furnace housing, which with cladding elements surrounded by steel, stone or ceramics and fixed in a cabin. In an upper area of the furnace housing are also regularly stones that are to produce a steam pulse by pouring water.
- a tubular heater which is formed from a tube spiral arranged.
- the pipe spiral is part of a heating pipe through which hot combustion gases can be passed through the pipe spiral.
- a burner for heating air is arranged.
- the burner may be a gas burner, an oil burner or a burner for burning wood or coal or a corresponding furnace.
- the burner is regularly arranged outside the cabin so that the combustion gases or heating air heated by the burner are conducted via a supply section of the heating pipe to the pipe spiral, through a wall duct. After the combustion gases have passed the pipe spiral, they pass out of the cabin via a discharge section of the heating pipe and through a further wall duct of the discharge section. The combustion gases can then be conducted into the environment, for example via an exhaust pipe.
- a fan may be provided outside or in the heating tube outside the cabin.
- the heating tube in the region of the supply line section heats up comparatively strongly. Therefore, it is known to surround the heating tube in the feed line section, and in particular in the region of a wall feedthrough of the feed section, with an insulating jacket. Thus, a fire hazard can be substantially excluded by the highly heated heating tube in the supply line section.
- the oven housing is to be installed in a cabin center, it is disadvantageous that the supply line section of the heating tube must be carried out by cabin areas usable by persons. So it is necessary the supply line section with the insulating jacket in a housing or to lead a covering channel between the wall of the cabin and the furnace housing. In order to avoid an unhealthy heating of the enclosure, which could lead to burns in cabin users, it is known to additionally cool the enclosure or the cover channel in areas accessible to persons, but this causes additional costs.
- the object of the present invention is to propose a heating device and a method for operating a heating device, which enables an effective and safe heating operation.
- the heating device for heat cabins, saunas or the like has an arrangeable within a cabin furnace housing, an outside of the cab can be arranged burner, which is designed to burn a fossil fuel, and connected to the burner heating tube, which connects the burner to the furnace housing and by the combustion gases of the burner areteurleitbar, wherein the heating tube forms a spiral tube, which is disposed within the furnace housing, wherein in a supply section of the heating tube between the burner and the furnace housing, the heating tube is surrounded with an insulating jacket of the heater, wherein the insulating jacket of the heating tube is spaced, such that in the supply line section, a gap channel between the insulating jacket and the heating tube is formed, wherein the gap channel opens into the oven housing, wherein the heater has a fan means, by means of fresh air through the gap through the channel in the furnace housing is conveyed.
- the burner may be a gas burner.
- oil or wood burners it is essential that air can be heated with the burner, so that a burner can also be formed by a wood-fired oven.
- An exhaust device of the heating device can be arranged at a discharge section of the heating pipe, whereby the combustion gases can be conveyed through the heating pipe by means of the exhaust device.
- the discharge section can then be arranged downstream in the direction of a heating air flow of the pipe spiral and lead out the cooled in the pipe spiral combustion gases of the burner back out of the cabin.
- the discharge section can also be passed through a wall of the cabin and connected to a chimney.
- the exhaust gases from the burner can then be removed through the chimney.
- the exhaust device may for example be a fan in the discharge section or in the chimney, through which the combustion gases can be sucked through the heating tube.
- the burner itself does not have to have a fan.
- the supply line section and / or the discharge section can form a wall passage. It is advantageous that at least the supply line section has the insulating jacket, whereby damage or fire hazard of the relevant cabin wall can be excluded.
- a plurality be provided by burners each burner then a supply line can be assigned, each with a wall bushing.
- the discharge section may also have an insulating jacket, which is then arranged in particular in the region of the wall duct. For each burner, there may be an associated lead portion, or a single lead portion may be formed for a plurality of lead portions.
- the gap channel may be formed as a coaxial annular channel.
- the heating tube may have a round cross section or the insulating jacket then also tubular, be formed with a round cross-section. If an annular channel is formed, it becomes possible to supply the heating tube on all sides with fresh air.
- a sleeve can be arranged on a burner end of the supply line section facing the burner, wherein the sleeve can have a sealing device which seals the gap channel on the heating tube and the insulating jacket.
- the burner can therefore be connected directly to the heating tube at a burner end of the supply section.
- the sealing device may be a temperature-stable ring seal, which completely seals the otherwise open gap channel at the burner end with respect to an environment and optionally also fills the gap channel at this point.
- the ring seal may abut against an outer surface of the heating tube and on an inner surface of the insulating jacket and thus space the insulating jacket for forming the gap channel of the heating tube.
- the sleeve can form a pipe socket of a fresh air pipe, which can connect the fresh air pipe with the gap channel.
- the pipe socket may be integrally formed on the sleeve, wherein then an inner diameter of the pipe socket corresponding opening may be formed in the insulating jacket within the insulating jacket, can flow through the fresh air from the fresh air pipe into the gap channel.
- the fresh air pipe can be in a room with the burner or too in an environment of a building with the cabin end, so that then fresh air can flow into the fresh air pipe at this point.
- cold outside air or pre-tempered room air can be blown into the gap channel by means of the fan as needed.
- the fresh air pipe can also have a branch for the manual or regulated control of a fresh air supply line.
- the fan means may then be a fan disposed in any portion of the fresh air tube, for example at the pipe socket or at an open suction end of the fresh air pipe.
- a branch device may be formed, via which fresh air from the gap channel can be diverted into an environment of the supply line section.
- the supply line section runs in a cover channel in a cabin, so that fresh air can then be discharged from the gap channel into the cover channel via the branching device.
- heavily heated air accumulates in the covering channel, which in turn heats a surface of the covering channel so far that a person could burn on the surface.
- the surface of the covering channel can also be cooled. On an installation of any otherwise required, additional cooling can then be dispensed with.
- the branching device can already be formed by at least one branch channel of the gap channel, wherein the branch channel can pass through the insulating jacket. Accordingly, the branch channel can connect the gap channel with the surroundings of the supply line section.
- the branch channel may be a mere opening in the insulating jacket or a metal tube, for example, which is inserted into the insulating jacket. It is advantageous if the branch channel is arranged inclined in the direction of a flow direction of the fresh air in the insulating jacket. For example, an inclination of the branch channel relative to a longitudinal axis of the insulating jacket may be thirty to sixty degrees, preferably forty-five degrees. The fresh air flowing through the gap channel can then be redirected particularly easily from the gap channel into the branch channel, it always being possible to discharge only a portion of the fresh air from the gap channel.
- a plurality of branch channels may be uniformly distributed over a circumference of the insulating jacket in the insulating jacket.
- the branch channels can be arranged distributed annularly in the insulating jacket. So then it is also ensured that regardless of a mounting position of the supply section in a cover channel, an inner wall of the cover channel is always cooled.
- the sauna cabin according to the invention has a heating device according to the invention, wherein the burner is arranged by a cabin wall of the sauna cabin separated from the furnace housing, wherein the supply line section passes through the cabin wall.
- the supply line section can run within the cabin in a cover channel of the sauna cabin, wherein between the cover channel and the supply line section, a gap may be formed, which opens into the oven housing. If, for example, fresh air can be introduced into the intermediate space via a branching device, it becomes possible to convey this fresh air, as well as the fresh air from the gap channel, into the furnace housing. The space can then always be well cooled and at the same time a supply of heated, oxygen-rich fresh air can be ensured in the sauna room. Further advantageous embodiments of a sauna cabin result from the dependent on the device claim claims.
- a furnace housing is arranged inside a cabin and a burner of the heating device outside the cabin, whereby a fossil fuel is burned with the burner, wherein a heating pipe connected to the burner, which connects the burner with the furnace housing, combustion gases are passed through the burner, wherein the heating tube forms a spiral tube which is disposed within the furnace housing, wherein in a supply section of the heating tube between the burner and the furnace housing, the heating tube is surrounded with an insulating jacket of the heater, wherein the insulating jacket is spaced from the heating tube, such that in the supply line section a gap channel between the insulating jacket and the heating tube is formed, the gap channel opens in the oven housing, wherein by means of a fan device of the Schuvorrichtun Fresh air is conveyed through the split channel into the furnace housing.
- a continuous volume flow of fresh air through the slit channel can be promoted.
- the operating period is considered to be the period in which the cabin is heated by the heating device.
- a larger volume flow of fresh air may be delivered through the split channel than during a regular use phase of an operating period.
- the heating phase or Aufgussphase requires the introduction of a larger amount of heat in the cabin, which is easily possible by increasing the volume flow of fresh air.
- In the regular use phase can again be promoted through the gap channel, a lesser volume flow of fresh air, so that in the cabin people any drafts due to air movements can be avoided.
- the volume flow can be regulated by means of a sauna control according to operating parameters of the heating device and / or the cabin.
- the operating parameters may be, for example, a temperature, a humidity, a number of persons in the cabin, a door opening or a time of day.
- the sauna control can then be reduced, for example, in a door opening a volume flow or at a too low temperature, a flow rate can be increased to achieve a rapid heating of the cabin.
- the Fig. 1 shows a perspective sectional view of a heating device 10 with a partially shown cabin 11 and an adjoining room 12.
- the cabin 11 is separated by a cabin wall 13 from the adjacent room 12.
- the heating device 10 comprises a furnace housing 14, a burner 15 and a heating pipe 16 connected to the burner 15, which forms a pipe spiral 17 within the furnace housing 14.
- the furnace housing 14 is in turn arranged inside the cabin 11, wherein the burner 15 is arranged in the auxiliary space 12.
- the heating tube 16 has a feed line section 18 and a discharge section 19, which each form a wall feedthrough 20 or 21 in the booth wall 13.
- the heating tube 16 is surrounded by an insulating jacket 22.
- a fan 23 is arranged in the discharge section 19.
- the burner 15 gas is burned, which is passed as heating air or combustion gas through the heating tube 16. This is done by the fact that the fan 23 promotes the combustion gases through the heating tube 16 and blows out into an environment 24.
- the combustion gases heat a surface 25 of the pipe spiral 17, which is covered here with stones, not shown, whereby hot air can flow into the cabin 11 by means of convection.
- the cooled heating gas passes via the discharge section 19 from the pipe spiral 17 into the environment 24.
- a gap channel 26 is formed, which opens into the furnace housing 14.
- the gap channel 26 is connected via a sleeve 27, which forms a pipe socket 28, with a fresh air pipe 29.
- a fan 30 is arranged, by means of which 24 fresh air can be sucked from the environment and blown into the gap channel 26.
- the fresh air then flows along a surface 31 of the heating tube 16 in the supply line section 18 into the oven housing 14, wherein the fresh air is heated. This results in that the heating tube 16 is cooled in the supply line section 18, and at the same time the pipe spiral 17 with already heated fresh air is flowed through, so that an accelerated heating of the cabin 11 can take place.
- FIG. 2 to 5 shows a heater 32 in different views.
- the heating device 32 is installed in a cabin 33 and in a side room 35 separated by a cabin wall 34.
- the heating device 32 comprises a furnace housing 36, a tube spiral 37 of a heating tube 38 arranged therein, and a burner 39, which is connected to the heating tube 38.
- a supply line section 40 of the heating tube 38 and a discharge section 41 of the heating tube 38 each form wall ducts 42 and 43 in the cabin wall 34.
- the oven housing 36 is arranged substantially centrally in the cabin 33, for which reason a covering channel 44 is formed between a bricked oven housing wall 45 and the cabin wall 34.
- the cover channel 44 is intended to protect persons inside the cabin 33 from hot surfaces in the region of the supply line section 40.
- the cover channel 44 is formed from a channel wall 46 with an insulating layer 47.
- the feed line section 40 of the heating tube 38 is surrounded by an insulating jacket 49, wherein a coaxial gap channel 50 between an outer surface 51 of the heating tube 38 and an inner surface 52nd the insulating jacket 49 is formed.
- the gap channel 50 also opens in the furnace housing 36.
- a collar 53 is arranged on the heating tube 38, wherein the sleeve 53 forms a pipe socket 54 for connecting a fresh air pipe 55.
- a ventilation device not shown here is connected, which can promote fresh air through the gap channel 50 into the oven housing 36.
- an annular seal 56 which seals the gap channel 50 at the burner-side end 57 of the feed section 40 with respect to the secondary space 35.
- a branching device 58 is further formed, via the fresh air from the gap channel 50 in the intermediate space 48 of the supply section 40 and the Abdeckkanals 44 can be diverted.
- the branching device 58 is formed of branch channels 59, which are arranged distributed uniformly over a circumference 60 of the insulating jacket 49 in the insulating jacket 49.
- the branch channels 59 formed here from tube sections 61 are arranged inclined in the direction of a flow direction of the fresh air in the insulating jacket 49. The fresh air can thus also flow through the intermediate space 48 and effectively prevent undesired build-up of heat in the intermediate space 48.
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016218175.0A DE102016218175B4 (de) | 2016-09-21 | 2016-09-21 | Heizvorrichtung und Verfahren zum Betrieb einer Heizvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3299006A1 true EP3299006A1 (fr) | 2018-03-28 |
EP3299006B1 EP3299006B1 (fr) | 2020-06-17 |
Family
ID=59968964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17192359.2A Active EP3299006B1 (fr) | 2016-09-21 | 2017-09-21 | Dispositif de chauffage et procédé de fonctionnement d'un dispositif de chauffage |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3299006B1 (fr) |
DE (1) | DE102016218175B4 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EE01632U1 (et) * | 2023-06-16 | 2024-05-15 | S-Trading OÜ | Süsteem suitsu juhtimiseks sauna leiliruumi |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56104527U (fr) * | 1980-01-08 | 1981-08-15 | ||
JP2002369866A (ja) * | 2001-06-13 | 2002-12-24 | Katsuyoshi Inai | サウナ装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4846145A (en) * | 1985-10-11 | 1989-07-11 | Katsuyoshi Inouci | Infrared ray radiation sauna device with heat source of combustion heat |
DE29814327U1 (de) * | 1998-08-10 | 1999-12-16 | Thesz, Michael Georg, 83404 Ainring | Warmluft-Heizsystem |
EP2444051B1 (fr) * | 2010-10-22 | 2014-04-16 | spoq UG | Procédé de fonctionnement économique et écologique d'un sauna, ainsi que dispositif destiné à l'exécution du procédé |
-
2016
- 2016-09-21 DE DE102016218175.0A patent/DE102016218175B4/de active Active
-
2017
- 2017-09-21 EP EP17192359.2A patent/EP3299006B1/fr active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56104527U (fr) * | 1980-01-08 | 1981-08-15 | ||
JP2002369866A (ja) * | 2001-06-13 | 2002-12-24 | Katsuyoshi Inai | サウナ装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102016218175B4 (de) | 2020-03-05 |
EP3299006B1 (fr) | 2020-06-17 |
DE102016218175A1 (de) | 2018-03-22 |
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