EP0177656A1 - Système pour assurer la demande d'énergie d'un bâtiment pour l'éclairage et pour le chauffage - Google Patents

Système pour assurer la demande d'énergie d'un bâtiment pour l'éclairage et pour le chauffage Download PDF

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Publication number
EP0177656A1
EP0177656A1 EP84810485A EP84810485A EP0177656A1 EP 0177656 A1 EP0177656 A1 EP 0177656A1 EP 84810485 A EP84810485 A EP 84810485A EP 84810485 A EP84810485 A EP 84810485A EP 0177656 A1 EP0177656 A1 EP 0177656A1
Authority
EP
European Patent Office
Prior art keywords
lighting
heating
building
radiators
room
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
Application number
EP84810485A
Other languages
German (de)
English (en)
Other versions
EP0177656B1 (fr
Inventor
Peter Geilinger
Bruno Dr. Keller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geilinger AG
Original Assignee
Geilinger AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to EP84810485A priority Critical patent/EP0177656B1/fr
Application filed by Geilinger AG filed Critical Geilinger AG
Priority to DE8484810485T priority patent/DE3471361D1/de
Priority to AT84810485T priority patent/ATE34453T1/de
Priority to JP60504236A priority patent/JPS62500536A/ja
Priority to PCT/CH1985/000142 priority patent/WO1986002144A1/fr
Priority to CA000492266A priority patent/CA1259590A/fr
Publication of EP0177656A1 publication Critical patent/EP0177656A1/fr
Priority to FI861689A priority patent/FI83132C/fi
Priority to DK226586A priority patent/DK165605C/da
Priority to NO862273A priority patent/NO862273L/no
Priority to US07/178,855 priority patent/US4914718A/en
Application granted granted Critical
Publication of EP0177656B1 publication Critical patent/EP0177656B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • F24D13/00—Electric heating systems

Definitions

  • the invention relates to a system for covering the energy required for lighting and heating of a building, the rooms of which can be heated and are supplied with artificial light, and through windows with daylight.
  • the outer walls of buildings generally consist partly of transparent components, for example windows, and partly of opaque wall parts, for example facade panels or masonry and the like; Both of these parts show considerable differences in thermal insulation:
  • the heat transfer coefficients (k values) are up to six times as much (1.0 to 2.8 W / m 2 .K) as for the opaque wall parts (0.3 to 0.5 W / m 2 .K).
  • glazing on cold days has a lower surface temperature than the other parts of the outer wall. This leads to a drop in cold air in front of the window and drafts, as well as a one-sided radiation deficit for the occupants.
  • heating systems such as radiators, convectors, additional underfloor heating, etc., are arranged under the windows in order to compensate for the effects of the cold window surface with the warm air curtain thereby generated.
  • the heat transfer coefficient (total k value) of the entire window and the heat transfer coefficient of the opaque wall parts of the outer walls of the building each have a maximum value of 1 W / m 2 .K, and that for coverage of artificial lighting and heating requirements, electrical lighting fixtures and electrical heating elements with comparable performance are available.
  • the heat transfer coefficient of the entire window, the total k value is made up of the two individual K values for the glazing and for the frame; the total k value can either be determined experimentally as a whole or calculated as an arithmetic mean from the individual k values, which are included in the calculation in proportion to the area of glazing and frame.
  • “Comparable performance” is understood to mean that the installed heating output is between 50 and 150 K of the installed lighting output, i.e. the power consumed by the lighting fixtures.
  • the low k values for the window can be achieved, for example, by multiple glazing going beyond double glazing or by the measures described in EP-A-117 885; Another possibility is the use of highly heat-insulating and at the same time highly transparent substances, such as aerogels.
  • the k-values for the wall parts are adhered to using known thermal insulation measures and / or materials.
  • the outer wall Due to the special design of the outer wall from a thermal point of view, heating installations in front of or under the window to catch the cold air waste can be omitted; Furthermore, the closely spaced k-values of the window and the wall section result in a surface temperature that is largely the same over the entire outer wall surface, so that drafts are avoided. In addition, the average room temperature can be reduced without loss of comfort.
  • the amount of energy required for heating, especially when the room is occupied by people, is so low due to the low heat losses that it can be covered by artificial lighting or - if artificial lighting is not required - by electric radiators with approximately the same output.
  • the lighting and the radiators can therefore advantageously be arranged together in reflectors provided with combined sockets, preferably on the ceiling.
  • the maximum power to be taken from the network by a customer is often limited by the electricity works, so that it is not sufficient, for example, for conventional electrical heating, it is advantageous in a further development of the present invention if the maximum power of the installed heating elements does not match that of the installed lighting elements exceeds;
  • the measure can also be taken in such a way that the switching on of the lighting and the heating element is controlled in such a way that the total output of both is limited to the value of the installed lighting output.
  • FIG. 1 shows a room 2 which is surrounded on three sides by rooms of the same type, which are not shown in more detail. On one side, which is arranged on the right in FIG. 1 and on the left in FIGS. 2 and 3, the room 2 is closed off by an outer wall 3 in which a window 4 is present.
  • each reflector 6 or each radiation body 7 or 8 in it can be switched on and off by hand, individually and separately.
  • the lighting fixtures 7 and the heating elements 8 are selected such that the power consumed by them is the same. For example, it amounts to 25 W / m 2 of room area.
  • the power consumption in the individual reflectors 6 can also be the same, but also different.
  • the lighting and heating elements 7 and 8 of a reflector 6 - in the simplest case via a manually operated changeover switch - are coupled together in their electrical circuit in such a way that in a reflector 6 only one or the other of the two energy emitting radiators 7 or 8 can be in operation.
  • Room 2 which is 3 m high, measures 5 x 4 m 2 ; the area of the 2 m high window 4 running over its entire width is 8 m 2 . It is double-glazed and its k-value is reduced to about 0.7 W / m 2 .K by laying transparent, coated plastic films between the panes, while that of the opaque outer wall parts 3 is 0.5 W / m 2 , K.
  • the power required to cover this energy requirement is 408 W at an outside temperature of -10 ° C (usual design temperature) and a required room temperature of 20 ° C.
  • the installed lighting or heating power of 500 W is sufficient, even if no additional heat is emitted Room occupants takes place, which represents an additional "heating" of 80 W / person.
  • the exemplary embodiment according to FIG. 4 differs from that according to FIGS. 1 to 3 only in that the reflectors 6 only light fixtures 7 included, while electrically heated panel radiators 11 are also provided as a heater on the inner wall 9 of the room 2.
  • radiators or radiators 11 can be coupled to the lighting fixtures 7 in terms of circuitry such that optionally only one lighting fixture 7 or a surface radiator 11 “assigned” to it can be in operation.
  • the radiators or radiators 11 the heating output of which can be changed continuously or in stages, completely or only with their lower output levels in addition to artificial or daylight as an energy source.
  • radiators can also be designed as air preheating heat exchangers instead of as heat sources radiating directly into the room.

Landscapes

  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Central Heating Systems (AREA)
  • Resistance Heating (AREA)
  • Electric Ovens (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)
  • Building Environments (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
EP84810485A 1984-10-08 1984-10-08 Système pour assurer la demande d'énergie d'un bâtiment pour l'éclairage et pour le chauffage Expired EP0177656B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE8484810485T DE3471361D1 (en) 1984-10-08 1984-10-08 System for providing for the power requirements of a building as to lighting and heating
AT84810485T ATE34453T1 (de) 1984-10-08 1984-10-08 System zur deckung des fuer beleuchtung und heizung benoetigten energiebedarfes eines gebaeudes.
EP84810485A EP0177656B1 (fr) 1984-10-08 1984-10-08 Système pour assurer la demande d'énergie d'un bâtiment pour l'éclairage et pour le chauffage
PCT/CH1985/000142 WO1986002144A1 (fr) 1984-10-08 1985-10-01 Systeme pour couvrir le besoin energetique d'eclairage et de chauffage d'un batiment
JP60504236A JPS62500536A (ja) 1984-10-08 1985-10-01 建物の照明および暖房に必要なエネルギ−需要を補償する体系
CA000492266A CA1259590A (fr) 1984-10-08 1985-10-04 Systeme pour la generation d'energie pour l'eclairage et le chauffage d'un batiment
FI861689A FI83132C (fi) 1984-10-08 1986-04-22 System foer tillfredsstaellande av energibehovet foer belysning och uppvaermning i en byggnad.
DK226586A DK165605C (da) 1984-10-08 1986-05-15 Anlaeg til opvarmning af en bygning eller rum
NO862273A NO862273L (no) 1984-10-08 1986-06-06 System for dekning av en bygnings energibehov for belysning og oppvarming.
US07/178,855 US4914718A (en) 1984-10-08 1988-03-31 System for covering the energy required for lighting and heating a building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84810485A EP0177656B1 (fr) 1984-10-08 1984-10-08 Système pour assurer la demande d'énergie d'un bâtiment pour l'éclairage et pour le chauffage

Publications (2)

Publication Number Publication Date
EP0177656A1 true EP0177656A1 (fr) 1986-04-16
EP0177656B1 EP0177656B1 (fr) 1988-05-18

Family

ID=8193045

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84810485A Expired EP0177656B1 (fr) 1984-10-08 1984-10-08 Système pour assurer la demande d'énergie d'un bâtiment pour l'éclairage et pour le chauffage

Country Status (10)

Country Link
US (1) US4914718A (fr)
EP (1) EP0177656B1 (fr)
JP (1) JPS62500536A (fr)
AT (1) ATE34453T1 (fr)
CA (1) CA1259590A (fr)
DE (1) DE3471361D1 (fr)
DK (1) DK165605C (fr)
FI (1) FI83132C (fr)
NO (1) NO862273L (fr)
WO (1) WO1986002144A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06248092A (ja) * 1993-03-01 1994-09-06 Konica Corp 帯電防止されたプラスチックフィルム材料
US7499633B2 (en) * 2006-07-20 2009-03-03 Hsin-Lien Liang Infrared heater
US20100006556A1 (en) * 2008-07-11 2010-01-14 William Home Atmospheric heater
DE102008064582A1 (de) * 2008-12-23 2010-07-01 Guido Haus Energiesparzentralheizung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548775A1 (de) * 1975-10-31 1977-05-05 Harry Kraus Leuchtroehrenheizung
DE2940830A1 (de) * 1979-10-09 1981-04-23 Prof. Dr.-Ing. Friedrich 3000 Hannover Haferland Gebaeudekonstruktion
EP0117885A1 (fr) * 1983-02-09 1984-09-12 GebràœDer Sulzer Aktiengesellschaft Fenêtre thermiquement isolante

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR717620A (fr) * 1931-05-26 1932-01-12 Cfcmug Contrôleur interrupteur pour installation électrique de chauffage comportant aussi des appareils d'éclairage
US2700095A (en) * 1951-02-07 1955-01-18 Continental Radiant Glass Heat Heating and lighting fixture
US3025379A (en) * 1958-07-14 1962-03-13 Emerson Pryne Company Combined electric heater and light fixture
US3141086A (en) * 1961-09-27 1964-07-14 Infrared Corp Of America Infrared heating and illuminating fixture
US3567353A (en) * 1965-05-26 1971-03-02 Paul Eisler Thermal conditioning system
US3546427A (en) * 1968-10-11 1970-12-08 Cory Corp Combination foodwarmer and light
US3958100A (en) * 1974-01-11 1976-05-18 Ventrola Manufacturing Company Means for preventing heat build-up in a wall-mounted room ventilator
US3909589A (en) * 1974-01-11 1975-09-30 Ventrola Mfg Co Modular heating, lighting and ventilating unit
JPS5720968U (fr) * 1980-07-11 1982-02-03
JPS5969632A (ja) * 1982-08-27 1984-04-19 Takenaka Komuten Co Ltd 太陽熱利用暖房方法および装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548775A1 (de) * 1975-10-31 1977-05-05 Harry Kraus Leuchtroehrenheizung
DE2940830A1 (de) * 1979-10-09 1981-04-23 Prof. Dr.-Ing. Friedrich 3000 Hannover Haferland Gebaeudekonstruktion
EP0117885A1 (fr) * 1983-02-09 1984-09-12 GebràœDer Sulzer Aktiengesellschaft Fenêtre thermiquement isolante

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BAUPHYSIK, Band 4, Nr. 6, Dezember 1982, Seiten 203-208, Berlin; P.G. GILLI "Wärmerückgewinnung mittels poröser durchströmter Aussenbauteile - Berechnungsverfahren und Fallstudie" *
DEB R 7726 V/36 RUNTE *
WÄRME, Band 88, Nr. 2, April 1982, Seiten 54, 56, Gräfeling; "Sparsame Bürobauten" *

Also Published As

Publication number Publication date
EP0177656B1 (fr) 1988-05-18
WO1986002144A1 (fr) 1986-04-10
ATE34453T1 (de) 1988-06-15
DE3471361D1 (en) 1988-06-23
DK226586A (da) 1986-05-15
NO862273D0 (no) 1986-06-06
FI861689L (fi) 1986-04-22
DK226586D0 (da) 1986-05-15
JPS62500536A (ja) 1987-03-05
FI83132C (fi) 1991-05-27
CA1259590A (fr) 1989-09-19
FI861689A0 (fi) 1986-04-22
FI83132B (fi) 1991-02-15
US4914718A (en) 1990-04-03
DK165605C (da) 1993-05-10
DK165605B (da) 1992-12-21
NO862273L (no) 1986-07-08

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