WO2003106898A1 - Vorrichtung zum trocknen von luft in gebäuden insbesondere in schwimmhallen - Google Patents
Vorrichtung zum trocknen von luft in gebäuden insbesondere in schwimmhallen Download PDFInfo
- Publication number
- WO2003106898A1 WO2003106898A1 PCT/EP2003/005906 EP0305906W WO03106898A1 WO 2003106898 A1 WO2003106898 A1 WO 2003106898A1 EP 0305906 W EP0305906 W EP 0305906W WO 03106898 A1 WO03106898 A1 WO 03106898A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- exhaust air
- evaporator
- duct
- shut
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
- F24F12/003—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid using a heat pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/001—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems in which the air treatment in the central station takes place by means of a heat-pump or by means of a reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/153—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0071—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater adapted for use in covered swimming pools
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
- F24F2003/1446—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F2012/007—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using a by-pass for bypassing the heat-exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Definitions
- the invention relates to a device for drying air in buildings, in particular in swimming pools, with a refrigeration machine (heat pump) which has a compressor, a condenser, an expansion valve and an evaporator, the moist warm exhaust air coming from the interior of the building being cooled and dehumidified by the evaporator and then warmed up again by the condenser and returned to the interior of the building as supply air, and the evaporator being bridged by a bypass.
- a refrigeration machine heat pump
- the object of the invention is to improve a device of the type mentioned in the introduction such that dehumidification and in particular a fresh air supply exactly according to the existing conditions in the building, especially in the swimming pool.
- the amount of air passed through the bypass can be controlled by a shut-off device arranged in the bypass in accordance with the exhaust air temperature, the exhaust air humidity, the supply air temperature and / or the supply air humidity.
- a refrigerant subcooler is arranged in the refrigerant circuit of the refrigeration machine in front of the expansion valve.
- the fresh water supplied to the building, in particular the swimming pool can be used as the cooling medium for cooling the refrigerant.
- FIG. 1 shows a first embodiment with controlled bypass and refrigerant subcooler
- FIG. 3 shows a third exemplary embodiment with a second exhaust air duct
- Fig. 4 shows a fourth embodiment with a second outside air supply channel.
- the refrigerator consists of a compressor 3, an evaporator 4, a condenser 5 and an expansion valve 6.
- the air to be dehumidified or dried is passed through the evaporator 4 via the fan 2 and the duct 22 and is cooled below its dew point.
- the cooled and thereby dried air is then reheated in the condenser 5 with its own energy extracted during the cooling.
- the warm, dry air is returned to the room or the object by means of the fan 1.
- electrical energy is supplied to the compressor 3.
- bypass the evaporator 4 via a bypass with a bypass flap 8 to reduce the absorption capacity of the compressor 3 while the dehumidification capacity remains the same. It should be noted that there is too much or too little air through this bypass there is a drastic reduction in dehumidification performance.
- the bypass circuit is also possible in combination with a heat exchanger.
- An essential part of the invention is that the amount of air above the bypass is regulated in such a way that the greatest possible dehumidification performance is always guaranteed (FIG. 1).
- an electronic control and regulation unit both the exhaust air temperature and humidity and the supply air temperature and humidity are measured.
- the amount of exhaust air and the amount of supply air are measured.
- at least two sensors are arranged on the exhaust air duct 22a and on the supply air duct 22b, which measure the temperature and the humidity of the air in the duct.
- the amount of air delivered is measured in each case via fans 1 and 2.
- the absolute difference in humidity between exhaust air and supply air can be determined permanently.
- the moisture difference serves as a controlled variable for the electromotive bypass flap 8. This ensures that the optimal amount of air is passed through the evaporator in different operating conditions. This achieves an optimal relationship between the dehumidification performance and the absorption performance of the compressor.
- a further possibility of energy optimization is through the subcooling of the liquid refrigerant before injection into the evaporator 4 (FIG. 1).
- a refrigerant subcooler 15 is integrated directly upstream of the expansion valve 6.
- Fresh water is used as the cooling medium, which experience shows that large amounts of water are required in a swimming pool and must also be heated (e.g. pool water make-up, showers, etc.).
- the outside air gets too warm in summer and, above all, too humid, the desired temperature and humidity in the swimming pool can often no longer be maintained.
- the outside air is drawn in via an additional outside air connection AU2 with air flap 20 and cooled and dried using the heat exchanger configuration (FIG. 4). If the swimming pool air is overheated, excess heat from the dehumidification process can be removed from the object with the exhaust air via an additional air condenser 21.
- this invention describes a self-optimizing swimming pool ventilation device. This adapts its mode of operation to the respective conditions and automatically and independently selects the most energy-efficient mode of operation. Depending on the energy price or outside air conditions, it may be more economical to dehumidify the swimming pool using outside air instead of using the heat pump. By using a computing module that contains all parameters including the outside air conditions, the most economical mode of operation is automatically selected by entering the electrical and thermal energy prices.
- the function described also works in the combination of a chiller and an air-to-air heat exchanger.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air Conditioning Control Device (AREA)
- Drying Of Solid Materials (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Central Air Conditioning (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK07011237T DK1830134T3 (da) | 2002-06-13 | 2003-06-05 | Indretning til törring af luft i bygninger |
DE50308921T DE50308921D1 (de) | 2002-06-13 | 2003-06-05 | Vorrichtung zum trocknen von luft in gebäuden insbesondere in schwimmhallen |
SI200331151T SI1511961T1 (sl) | 2002-06-13 | 2003-06-05 | Naprava za sušenje zraka v zgradbah, posebno v prostorih z notranjim bazenom |
AU2003242631A AU2003242631A1 (en) | 2002-06-13 | 2003-06-05 | Device for drying air in buildings, especially in indoor swimming pools |
DK03759912T DK1511961T3 (da) | 2002-06-13 | 2003-06-05 | Anordning til törring af luft i bygninger, især svömmehaller |
EP03759912A EP1511961B1 (de) | 2002-06-13 | 2003-06-05 | Vorrichtung zum trocknen von luft in gebäuden insbesondere in schwimmhallen |
NO20040639A NO326448B1 (no) | 2002-06-13 | 2004-02-12 | Anordning for torking av luft i bygninger, spesielt svommehall |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10226417A DE10226417A1 (de) | 2002-06-13 | 2002-06-13 | Vorrichtung zum Trocknen von Luft in Gebäuden insbesondere in Schwimmhallen |
DE10226417.1 | 2002-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003106898A1 true WO2003106898A1 (de) | 2003-12-24 |
WO2003106898B1 WO2003106898B1 (de) | 2005-03-31 |
Family
ID=29594501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/005906 WO2003106898A1 (de) | 2002-06-13 | 2003-06-05 | Vorrichtung zum trocknen von luft in gebäuden insbesondere in schwimmhallen |
Country Status (10)
Country | Link |
---|---|
EP (2) | EP1511961B1 (de) |
AT (2) | ATE382831T1 (de) |
AU (1) | AU2003242631A1 (de) |
DE (4) | DE10226417A1 (de) |
DK (2) | DK1511961T3 (de) |
ES (2) | ES2321883T3 (de) |
NO (1) | NO326448B1 (de) |
PT (2) | PT1511961E (de) |
SI (2) | SI1830134T1 (de) |
WO (1) | WO2003106898A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3196565A4 (de) * | 2014-09-19 | 2018-09-12 | Compañia Industrial De Aplicaciones Termicas, S.A. | Neuartige wärmepumpe für schwimmbecken mit rückgewinnung von wärme aus extraktionsluft und ableitung von wärme zur extraktionsluft mit einem reversiblen mechanischen kompressionskühlkreislauf sowie regelverfahren |
US10775056B2 (en) | 2014-09-08 | 2020-09-15 | United Maintenance, Inc. | Natatorium dehumidifier |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004005626A1 (de) * | 2004-02-04 | 2006-01-12 | Doczyck, Wolfgang, Dipl.-Ing. | Verfahren zur Reinigung von Faulgas und Anordnung zur Reinigung und Verbrennung von Faulgas |
DE102006007848B4 (de) * | 2006-02-17 | 2022-03-17 | Menerga Gmbh | Anlage zum Erwärmen einer Einrichtung wie einer Halle mit hohem Temperaturniveau, die entfeuchtet werden muss, insbesondere einer Schwimmhalle |
CN102705919B (zh) * | 2012-06-12 | 2014-06-04 | 李桂杨 | 一种能供热水的小型冷暖中央空调机 |
FR3022616B1 (fr) * | 2014-06-24 | 2019-05-03 | Electricite De France | Equipement et procede de distribution d'energie thermique par flux d'air avec stockage de chaleur latente |
CN107421020A (zh) * | 2017-04-07 | 2017-12-01 | 清华大学 | 一种热回收型溶液除湿新风机组 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027347A1 (de) * | 1970-06-04 | 1972-02-03 | Witte Haüstechnik GmbH, 5860 Iserlohn | Hallenbad |
DE2402347A1 (de) * | 1974-01-18 | 1975-07-24 | Buderus Eisenwerk | Anlage zum entfeuchten und beheizen der luft eines hallenbades |
DE2757439B1 (de) * | 1977-11-29 | 1979-01-11 | Hans Lippuner | Verfahren zur Entfeuchtung der Luft von Hallenschwimmbaedern und Vorrichtung zur Durchfuehrung des Verfahrens |
US4517810A (en) * | 1983-12-16 | 1985-05-21 | Borg-Warner Limited | Environmental control system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2413618A1 (de) * | 1974-03-21 | 1975-09-25 | Happel Kg | Vorrichtung zum entfeuchten und temperieren der raumluft in schwimmbaedern, insbesondere bei einem swimmingpool |
DE2421617A1 (de) * | 1974-05-04 | 1975-11-13 | Peter Schmidt | Einrichtung zur waermeversorgung und klimatisierung eines freizeitzentrums |
FR2419472A1 (fr) * | 1978-03-08 | 1979-10-05 | Ciat Sa | Perfectionnemens a la climatisation des piscines et locaux analogues |
-
2002
- 2002-06-13 DE DE10226417A patent/DE10226417A1/de not_active Withdrawn
-
2003
- 2003-06-05 AT AT03759912T patent/ATE382831T1/de active
- 2003-06-05 DK DK03759912T patent/DK1511961T3/da active
- 2003-06-05 WO PCT/EP2003/005906 patent/WO2003106898A1/de active IP Right Grant
- 2003-06-05 SI SI200331550T patent/SI1830134T1/sl unknown
- 2003-06-05 PT PT03759912T patent/PT1511961E/pt unknown
- 2003-06-05 AT AT07011237T patent/ATE422037T1/de active
- 2003-06-05 DE DE20321591U patent/DE20321591U1/de not_active Expired - Lifetime
- 2003-06-05 EP EP03759912A patent/EP1511961B1/de not_active Expired - Lifetime
- 2003-06-05 PT PT07011237T patent/PT1830134E/pt unknown
- 2003-06-05 DE DE50308921T patent/DE50308921D1/de not_active Expired - Lifetime
- 2003-06-05 ES ES07011237T patent/ES2321883T3/es not_active Expired - Lifetime
- 2003-06-05 DE DE50311151T patent/DE50311151D1/de not_active Expired - Lifetime
- 2003-06-05 SI SI200331151T patent/SI1511961T1/sl unknown
- 2003-06-05 EP EP07011237A patent/EP1830134B1/de not_active Expired - Lifetime
- 2003-06-05 ES ES03759912T patent/ES2295638T3/es not_active Expired - Lifetime
- 2003-06-05 DK DK07011237T patent/DK1830134T3/da active
- 2003-06-05 AU AU2003242631A patent/AU2003242631A1/en not_active Abandoned
-
2004
- 2004-02-12 NO NO20040639A patent/NO326448B1/no not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027347A1 (de) * | 1970-06-04 | 1972-02-03 | Witte Haüstechnik GmbH, 5860 Iserlohn | Hallenbad |
DE2402347A1 (de) * | 1974-01-18 | 1975-07-24 | Buderus Eisenwerk | Anlage zum entfeuchten und beheizen der luft eines hallenbades |
DE2757439B1 (de) * | 1977-11-29 | 1979-01-11 | Hans Lippuner | Verfahren zur Entfeuchtung der Luft von Hallenschwimmbaedern und Vorrichtung zur Durchfuehrung des Verfahrens |
US4517810A (en) * | 1983-12-16 | 1985-05-21 | Borg-Warner Limited | Environmental control system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10775056B2 (en) | 2014-09-08 | 2020-09-15 | United Maintenance, Inc. | Natatorium dehumidifier |
EP3196565A4 (de) * | 2014-09-19 | 2018-09-12 | Compañia Industrial De Aplicaciones Termicas, S.A. | Neuartige wärmepumpe für schwimmbecken mit rückgewinnung von wärme aus extraktionsluft und ableitung von wärme zur extraktionsluft mit einem reversiblen mechanischen kompressionskühlkreislauf sowie regelverfahren |
Also Published As
Publication number | Publication date |
---|---|
ATE382831T1 (de) | 2008-01-15 |
ATE422037T1 (de) | 2009-02-15 |
DK1830134T3 (da) | 2009-05-04 |
EP1511961A1 (de) | 2005-03-09 |
WO2003106898B1 (de) | 2005-03-31 |
ES2295638T3 (es) | 2008-04-16 |
EP1511961B1 (de) | 2008-01-02 |
PT1511961E (pt) | 2008-03-12 |
SI1830134T1 (sl) | 2009-10-31 |
NO326448B1 (no) | 2008-12-08 |
EP1830134A1 (de) | 2007-09-05 |
PT1830134E (pt) | 2009-04-01 |
DE50311151D1 (de) | 2009-03-19 |
NO20040639L (no) | 2004-04-02 |
DE10226417A1 (de) | 2003-12-24 |
DE50308921D1 (de) | 2008-02-14 |
DK1511961T3 (da) | 2008-05-13 |
EP1830134B1 (de) | 2009-01-28 |
AU2003242631A1 (en) | 2003-12-31 |
ES2321883T3 (es) | 2009-06-12 |
DE20321591U1 (de) | 2008-04-24 |
SI1511961T1 (sl) | 2008-06-30 |
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