EP3993755A1 - Thermaleinrichtung und verfahren zum betreiben derselben - Google Patents
Thermaleinrichtung und verfahren zum betreiben derselbenInfo
- Publication number
- EP3993755A1 EP3993755A1 EP20721429.7A EP20721429A EP3993755A1 EP 3993755 A1 EP3993755 A1 EP 3993755A1 EP 20721429 A EP20721429 A EP 20721429A EP 3993755 A1 EP3993755 A1 EP 3993755A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- thermal
- heating
- cabin
- heating power
- thermal device
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 62
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000003993 interaction Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 238000003287 bathing Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 108010066114 cabin-2 Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
-
- 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
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
-
- 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
- A61H2033/061—Artificial hot-air baths
-
- 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
- A61H2033/068—Steam baths
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5082—Temperature sensors
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5092—Optical sensor
Definitions
- the invention relates to a thermal device according to the preamble of claim 1 and a method for operating the same.
- Thermal facilities such as saunas, steam baths, etc. are used on a large scale today and form a fundamental aspect of today's leisure, hotel and sports infrastructure.
- the energy consumption associated with the operation of such facilities is considerable and shows a need for optimization from both an ecological and an economic point of view.
- the time of day, the day of the week and / or the season some facilities may alternate between vacant times and busy periods.
- DE19846678A1 relates to a generic thermal device.
- a commercially usable larger bathing cabin for saunas or steam bathing is described, which is operated over longer operating times with fluctuating occupancy.
- the air flow rate is adapted to the occupancy density, this being done by appropriate sensors that use body weight or body contours for switching processes.
- the object of the invention is to provide an improved thermal device with which, in particular, a further reduction in energy consumption is made possible.
- Another object of the invention is to provide a method for operating the thermal device according to the invention. These tasks are achieved by the thermal device defined in claim 1 and by the method defined in claim 7.
- the thermal device has a heatable and ventilable thermal cabin for at least one person, the thermal cabin being equipped with adjustable heating means and with adjustable ventilation means and, if necessary, with a temperature sensor.
- detection means for continuously detecting the presence of people in the thermal cabin are available, which interact with a heating control device for the heating means in such a way that a basic heating output can be set in the absence of presence and a comparatively higher operational heating output can be set if there is a presence , the energy requirement can be reduced to a surprising extent, especially with fluctuating occupancy.
- the heating means are operated with a basic heating output when there is no presence and with a comparatively higher operational heating output when they are present.
- thermal facility is to be understood as a collective term for any facility in which one or more people are in an environment with increased temperature and possibly humidity for a certain time.
- thermal cabin is to be understood quite generally as a defined space of the thermal facility in which the said temperature and humidity environment is created and maintained.
- the thermal facility usually includes other rooms and areas such as the entrance area, cloakroom, sanitary facilities and relaxation / break area (s). Accordingly, the present invention is used in particular in connection with hot air baths, saunas, steam baths and infrared cabins in all of their configurations.
- the heating power to be used depends largely on the size and type, but also on the design of the respective thermal facility.
- the device can be operated with a base heating power of zero, ie if there is no presence, there is no heating at all.
- the device according to the invention does not necessarily have to be operated around the clock according to the method according to the invention.
- the extent to which the heating output is reduced when there is no absence in comparison to the operational heating output depends on a number of factors. This includes in particular the size and construction of the thermal bath cabin, but also the type of thermal bath cabin or the temperature range generally considered to be acceptable.
- the detection means are only designed to determine and report the basic presence of people in the thermal bath. It is only recorded whether the thermal bath cabin is unoccupied ("missing presence") or whether at least one person is in it. According to an advantageous embodiment (claim 2), the detection means are also designed to detect the number of people in the thermal bath cabin. Based on this additional information, the heating power to be applied can be controlled in a more differentiated manner.
- the detection means additionally interact with a ventilation control device for the ventilation means in such a way that a basic air flow rate is set in the absence of presence and a comparatively higher operational air flow rate is set in the presence of the latter.
- the ventilation means are advantageously operated with a basic air flow rate when there is no presence and with a comparatively higher operational air flow rate when there is a presence.
- the detection means comprise at least one infrared sensor and a door contact device.
- the thermal device according to the invention can be implemented in a wide variety of configurations, with various types of heating means being possible in particular.
- the adjustable heating medium is designed as a sauna heater. As is well known, this is a stove covered with stones or the like, which acts as a heat store to a certain extent.
- the adjustable heating means are designed as a steam generator as they are used in particular in steam baths, Turkish baths, hamams and the like.
- infrared emitters can also be used as heating means.
- the mentioned heating means are depending on the type with electricity, gas, oil or Geothermal energy (heat pump) supplied.
- the basic heating power is essentially constant.
- the base heating power can be zero (claim 9), in other cases it is kept at a base value to be determined in advance.
- the basic heating output is regulated in such a way that a predefined basic temperature range is maintained in the thermal bath cabin.
- the operational heating power which is used when people are present in the thermal bath, is essentially constant.
- the operational heating output is set according to the number of people present in the thermal cabin. This embodiment does not necessarily require that a different operational heating output is set for each number of people. Particularly in the case of larger thermal facilities, it can be useful to set the operational heating output according to a step-by-step criterion such as "1 to 2 people", “3 to 5 people” and "more than 5 people".
- the operational heating power is regulated in such a way that a predefined effective temperature range is maintained in the thermal cabin.
- Fig. 1 is a schematic representation of an inventive Ther mal device, in a perspective view
- FIG. 2 shows an exemplary operating diagram when using the method according to the invention
- the thermal device shown in Fig. 1 has a heatable and Belparba Ren thermal cabin 2, which is equipped with adjustable heating means 4 in the form of a sauna heater.
- the thermal facility includes all-in-one ventilation means designated as 6 and two temperature sensors 8.
- a basic meat output can be set in the absence of presence, i.e. if the thermal bath cabin is empty, and a comparatively higher operative meat output can be set if the room is present.
- the detection means 10 are additionally connected to a ventilation control device 14 for the ventilation means 6. This allows for If there is no presence, set a basic air flow rate and, if there is someone present, set a comparatively higher operational air flow rate.
- the detection means 10 comprise two infrared sensors 16 positioned above the entrance area and a door contact device 18 which is connected to the car door 20.
- the Schucketsein direction 12 can be implemented as a central control unit 22, which are in contact with the various sensors and control elements via corresponding lines. These can be wired connections as well as wireless connections.
- the ventilation means 6 comprise a fan assembly 24 connected to the control unit 22, an air supply line 26, an exhaust air line 28 and here also an additional post-drying line 30, which are equipped with controllable flaps 32.
- thermo device The operation of a thermal device according to the invention is shown in FIG. 2 using the example of a sauna.
- the profile called "temperature” actually consists of three curves, namely the measured values from two temperature sensors and the mean value thereof.
- the two measurement curves are practically congruent, and so are their mean values.
- the operational heating output was provided as a pulse operation with 7 kW peak output each; A continuous feed of 1 kW was used as the basic heating output.
- the cabin temperature was increased after the night break.
- the sauna cabin was open from around 1:45 p.m. to around 3:15 p.m. empty.
- the heating output was reduced considerably, whereas the ventilation rate was not changed.
- the heating power was despite lowering takes only a very small temperature decrease of approximately 5 Q C that do not Festge of a subsequently occurring person would provide.
- FIG. 1 Another example of the operation of a thermal device according to the invention in comparison with a conventional thermal device is shown in FIG.
- the profile referred to as “temperature” actually consists of three curves, namely the measured values from two temperature sensors and the mean value thereof.
- the two measurement curves are practically congruent, and accordingly their mean value as well.
- a conventional thermal device was operated with a heating power that operated in pulse mode but was essentially constant and in particular was independent of the number of people in the sauna room. As expected, was maintained at the temperature after warming up fssenlichen largely constant in the range of about 87 and 91 Q C. Incidentally, the same behavior would be expected with the thermal device according to the invention if it were operated in the empty state.
- the heating energy averaged over the entire measurement period shown was 30.72 KWh.
- the thermal device according to the invention was operated in accordance with a scenario that is typical for winter times or a comparatively high frequency of use.
- the target temperature was set to 90 ° C. and the minimum temperature to 50 ° C.
- the heating output was regulated depending on the current number of people.
- the cabin temperature was good after the initial warm-up phase acceptable range between approx. 73 and 90 oC .
- the heating energy averaged over the entire measurement period shown was 28.55 KWh, which means a saving of at least approx. 8% compared with the comparative example in FIG. 3a.
- the thermal device according to the invention was operated in accordance with a scenario typical for summer times or a comparatively low usage frequency.
- the target temperature was again set to 90 ° C. and the minimum temperature to 50 ° C.
- the heating output was again regulated depending on the current number of people.
- the cabin temperature could ticarmphase in an acceptable range between about 50 and 90 Q C to be kept on after the initial.
- the heating energy averaged over the entire measurement period shown was only 10.76 KWh, which means a very considerable saving of approx. 65 compared to the comparative example in FIG. 3a.
Landscapes
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00881/19A CH715459B1 (de) | 2019-07-04 | 2019-07-04 | Thermaleinrichtung und Verfahren zum Betreiben derselben. |
CH1382020 | 2020-02-07 | ||
PCT/EP2020/058879 WO2021001067A1 (de) | 2019-07-04 | 2020-03-28 | Thermaleinrichtung und verfahren zum betreiben derselben |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3993755A1 true EP3993755A1 (de) | 2022-05-11 |
Family
ID=70464977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20721429.7A Pending EP3993755A1 (de) | 2019-07-04 | 2020-03-28 | Thermaleinrichtung und verfahren zum betreiben derselben |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230000721A1 (de) |
EP (1) | EP3993755A1 (de) |
AT (2) | AT17118U1 (de) |
CA (1) | CA3145761A1 (de) |
DE (1) | DE102020108925A1 (de) |
WO (1) | WO2021001067A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4400090A1 (de) | 2023-01-16 | 2024-07-17 | GMW Energy-Consult UG (haftungsbeschränkt) | Verfahren und system zur interaktiven sauna-leistungssteuerung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI62953C (fi) * | 1980-09-12 | 1983-04-11 | Helo Tehtaat Oy | Elugn |
DE19846678B4 (de) | 1998-10-09 | 2005-04-21 | Kurz, Hubert, Prof. Dr.-Ing. | Badekabine zum Saunen, Dampfbaden oder Wärmestrahlungsbaden mit einem der Benutzerzahl anpassbaren Luftwechsel |
DE10040384C1 (de) * | 2000-08-18 | 2001-09-27 | Klafs Saunabau | Saunaofensteuerung und Verfahren zum Steuern eines Saunaofens |
CA2568099C (en) * | 2002-04-04 | 2009-09-15 | Gestion Ultra International Inc. | Therapeutic shower enclosure |
JP4238838B2 (ja) * | 2005-03-29 | 2009-03-18 | パナソニック株式会社 | 浴室暖房機 |
JP4670442B2 (ja) * | 2005-04-11 | 2011-04-13 | パナソニック株式会社 | サウナ装置 |
DE202006020386U1 (de) * | 2006-12-08 | 2008-07-17 | Kipper, Manuela | Einrichtung zum Betrieb einer kombinierten Heiz- und Kühleinrichtung |
DE202008002313U1 (de) * | 2008-02-20 | 2008-04-30 | Klafs Gmbh & Co. Kg | Saunakabine |
DE202009000500U1 (de) * | 2009-01-16 | 2010-03-18 | Klafs Gmbh & Co. Kg | Saunakabine mit Zugangsüberwachung |
AT508487B1 (de) * | 2009-07-10 | 2012-03-15 | Abatec Electronic Ag | Energiesparfunktion für wellnesseinrichtungen |
US20110046702A1 (en) * | 2009-08-20 | 2011-02-24 | Saunaworks, Inc. | Infrared therapy chamber |
CN107072875A (zh) * | 2015-10-20 | 2017-08-18 | 歌路那公司 | 促进无效发汗的装置 |
WO2017116077A1 (ko) * | 2015-12-29 | 2017-07-06 | 민중기 | 돔형 사우나 장치 |
US10391026B2 (en) * | 2016-08-04 | 2019-08-27 | Christopher Wilkinson | Body dryer |
FI20165751A (fi) * | 2016-10-06 | 2018-04-07 | Yli Kovero Risto T | Saunan valvontajärjestelmä ja -menetelmä |
EP3569215B1 (de) * | 2018-05-17 | 2020-09-09 | Klafs GmbH & Co. KG | Kabine zum dampfbaden von personen |
-
2020
- 2020-03-28 WO PCT/EP2020/058879 patent/WO2021001067A1/de unknown
- 2020-03-28 EP EP20721429.7A patent/EP3993755A1/de active Pending
- 2020-03-28 CA CA3145761A patent/CA3145761A1/en active Pending
- 2020-03-28 US US17/624,406 patent/US20230000721A1/en active Pending
- 2020-03-31 AT ATGM50070/2020U patent/AT17118U1/de unknown
- 2020-03-31 DE DE102020108925.2A patent/DE102020108925A1/de active Pending
- 2020-03-31 AT ATA50268/2020A patent/AT522729A2/de unknown
Also Published As
Publication number | Publication date |
---|---|
CA3145761A1 (en) | 2021-01-07 |
WO2021001067A1 (de) | 2021-01-07 |
AT17118U1 (de) | 2021-06-15 |
DE102020108925A1 (de) | 2021-01-07 |
AT522729A2 (de) | 2021-01-15 |
US20230000721A1 (en) | 2023-01-05 |
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