EP0092527A2 - Einrichtung zur Luftbefeuchtung in Anlagen zur Beheizung von Räumen - Google Patents

Einrichtung zur Luftbefeuchtung in Anlagen zur Beheizung von Räumen Download PDF

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Publication number
EP0092527A2
EP0092527A2 EP83830051A EP83830051A EP0092527A2 EP 0092527 A2 EP0092527 A2 EP 0092527A2 EP 83830051 A EP83830051 A EP 83830051A EP 83830051 A EP83830051 A EP 83830051A EP 0092527 A2 EP0092527 A2 EP 0092527A2
Authority
EP
European Patent Office
Prior art keywords
container
hot air
fact
water
panels
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
EP83830051A
Other languages
English (en)
French (fr)
Other versions
EP0092527B1 (de
EP0092527A3 (en
Inventor
Gilberto Frascari
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.)
Vanelli Sandro
Original Assignee
Vanelli Sandro
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
Application filed by Vanelli Sandro filed Critical Vanelli Sandro
Priority to AT83830051T priority Critical patent/ATE14921T1/de
Publication of EP0092527A2 publication Critical patent/EP0092527A2/de
Publication of EP0092527A3 publication Critical patent/EP0092527A3/en
Application granted granted Critical
Publication of EP0092527B1 publication Critical patent/EP0092527B1/de
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
    • F24D19/00—Details
    • F24D19/008—Details related to central heating radiators
    • F24D19/0082—Humidifiers for radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements

Definitions

  • the invention relates to a device for humidifying the air in plants for heating the environment which can, in particular, be advantageously used in plants wherein the heating elements are constituted by convectors or unit heaters.
  • a method frequently adopted to overcome the problem described consists in periodically opening the windows in the said area in order to recreate comfortable ambient conditions.
  • the said solution is obviously not trouble free and is one that causes an increase in the running costs.
  • Ambient humidifiers for heating plants that have electrical resistances for causing the water contained in special vessels to evaporate, are also known.
  • the said devices give rise to a consumption of electricity that is not inconsiderable and, in addition, are somewhat costly because of their complexity.
  • the object of the invention is, therefore, to make available an ordinary non-costly device for humidifying the air that is able to be fitted easily to any convector or unit heater, or to be incorporated therein at the time the convector or unit heater is being manufactured.
  • a further object of the invention is to make available a device of the aforementioned type in which it is particularly easy both to check the amount of humidification water present and to top it up.
  • the device according to the invention for humidifying the air in plants for heating the environment that comprise groups that deliver hot air, each of which incorporating the said device in a position located, with reference to the path followed by the heated air prior to its being admitted into the environment, downstream of a corresponding heating element;
  • the said device comprising at least one container connected to a water intake element accessible from the outside of the group, and at least one tubular element that crosses the said container at least partially, placed in peripheral contact with the water present therein, through the inside of which hot air coming from the said heating element is able to pass; at least part of the inner surfaces of the said container being faced, at least partially, with panels of porous absorbing material.
  • Figure 1 is shown globally at 1 a convector, hereinafter also referred to as a group for the delivery of hot air, delimited at the front by a covering wall or front panel 2, and at the rear by a back panel 3.
  • a convector hereinafter also referred to as a group for the delivery of hot air, delimited at the front by a covering wall or front panel 2, and at the rear by a back panel 3.
  • a base wall 4 in the convector 1 supports, in a way not shown, a horizontal heating element 5, through which passes internally hot water taken thereto and there from via pipes 6 and 7, respectively, the former shown on the left and the latter on the right in Figure 1, terminating at a non illustrated boiler.
  • the actual heat exchanging surface of the heating element 5 is constituted by a plurality of vertical metal strips 8, placed side by side perpendicularly to the panels 2 and 3.
  • the said device 11 comprises a container 12 that extends parallel to the base wall 4 with the flat part thereof perpendicular to the panels 2 and 3, and this is open at the top and is defined on the four sides by two lateral walls 13 perpendicular to the panels 2 and 3, and by two walls 14 and 15 parallel to the latter and each facing one of the said two panels 2 and 3.
  • the container 12 In a base wall shown at 16, the container 12 is provided with three circular apertures 17 spread uniformly there over. Above each aperture 17, as can also be seen in Figure 2, is placed a vertical tubular element 18 of truncated cone shape. The periphery of the widest end of this mates with the edge of the corresponding aperture 17, to which it is imperviously connected. The upper extremity of each of the tubular elements 18 is located beneath the apex of the container 12, and is topped by a concave cover or deviation element 19 that is supported in a way not shown, with the concavity pointing downwards. The dimensions of the cover 19 are such as to leave, between it and the lateral walls 13, 14 and 15 of the container 12, a virtually annular passage shown at 20.
  • Two panels 21 of felt, sponge or some other porous absorbing material are firmly attached to the inner surfaces of the container 12 on the walls 14 and 15, over the full transverse extension thereof, stretching from the base of the latter up to a level higher than that of the cover 19.
  • the righthand upper part of the panel 2 is provided with a virtually square opening 22, to one of the lower horizontal sides of which is pivoted, in a way not shown, a lower corner edge 23 of a water intake element 24, comprising a box 25 whose shape is virtually prismatic (see in this connection Figures 3 and 4).
  • the said box 25 is delimited on two sides by two triangular walls 26 and 27 perpendicular to the panel 2, the sides of which converging towards the said corner edge 23 are jointed by the wall 28 (shown on the left in Figure 3) and by the wall 29 (shown on the right in Figure 4).
  • the wall 28 In proximity of the corner edge 23, the wall 28 is provided with a non-illustrated hole, to which is connected one extremity of a tube 30 whose other extremity is connected to the container 12.
  • a level indicator 31 constituted by a vertical cylindrical container 32 that is closed at the bottom and is made of transparent material, is connected, low down, to the bottom part of the container 12 via a connecting pipe 33, and is housed inside the convector 1 in the region of a vertical display slit that is not shown but is made in the panel 2.
  • the surface of the cylindrical container 32 is provided with a non-illustrated graduated scale, and internally with a float 34 designed to indicate on the said graduated scale the amount of water present in the container 12.
  • the intake of water into the container 12 is effected through the box 25, once it has been made to rotate around the corner edge 23 in order to carry it from the position shown in Figure 3 to that shown in Figure 4.
  • part of the air heated by the heating clement 5 passes, while moving upwards towards the apertures 9, inside the tubular elements 13 and is deviated by the cover 19 towards the surface of the water present in the container 12 and towards the panels 21 which, due to capillarity phenomena, are damp even in the areas over which the water does not glide.
  • the hot air, thus humidified then reaches the environment, passing through the apertures 9.
  • the container 12 in order to increase the evaporation surface of the panels 21, can be of any shape, or be substituted by a number of smaller containers, side by side and interconnected, all having the inner lateral walls faced with absorbing material.
  • the number and the shape of the tubular elements 18 can differ from what has been stated by way of an example, and the said porous absorbing material facing can be placed, additionally or alternatively to that provided on the inner surface of the container 12, on the periphery of the said tubular elements 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Air Humidification (AREA)
  • Fertilizers (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Air Conditioning Control Device (AREA)
  • Fuel Cell (AREA)
EP83830051A 1982-04-16 1983-03-09 Einrichtung zur Luftbefeuchtung in Anlagen zur Beheizung von Räumen Expired EP0092527B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83830051T ATE14921T1 (de) 1982-04-16 1983-03-09 Einrichtung zur luftbefeuchtung in anlagen zur beheizung von raeumen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT340182 1982-04-16
IT03401/82A IT1192891B (it) 1982-04-16 1982-04-16 Dispositivo umidificatore dell'aria in impianto per il riscaldamento ambientale

Publications (3)

Publication Number Publication Date
EP0092527A2 true EP0092527A2 (de) 1983-10-26
EP0092527A3 EP0092527A3 (en) 1984-01-04
EP0092527B1 EP0092527B1 (de) 1985-08-14

Family

ID=11106428

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83830051A Expired EP0092527B1 (de) 1982-04-16 1983-03-09 Einrichtung zur Luftbefeuchtung in Anlagen zur Beheizung von Räumen

Country Status (4)

Country Link
EP (1) EP0092527B1 (de)
AT (1) ATE14921T1 (de)
DE (1) DE3360547D1 (de)
IT (1) IT1192891B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177933A (en) * 1985-04-22 1987-02-04 James Anthony Maguire Furnace register humidifier
EP1519118A1 (de) * 2003-09-18 2005-03-30 Martin Dr.-Ing. Möritz Verfahren und Vorrichtung zur Befeuchtung der Luft in raumlufttechnischen Anlagen von Gebauden und Fahrzeugen
WO2006103108A1 (de) * 2005-03-29 2006-10-05 Martin Moertiz Vorrichtung und verfahren zur befeuchtung eines luftstroms
FR3007111A1 (fr) * 2013-06-13 2014-12-19 Kouri Zaidan El Radiateur de chauffage a liquide avec turbine de ventilation, systeme d'humidification et systeme parfumeur
DE102015224564A1 (de) 2015-12-08 2017-06-08 Deere & Company Mäh- und Einzugseinrichtung für eine Maschine zum Mähen von stängelartigem Erntegut
WO2023246064A1 (zh) * 2022-06-24 2023-12-28 珠海格力电器股份有限公司 加湿电暖器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7216479U (de) * 1972-10-19 Wibo-Werk Hamburg W Bottermann Fußleistenheizung
DE7208488U (de) * 1972-06-08 Vama Vertrieb Gmbh & Co Kg Luftbefeuchtungsgerät für Heizkörper
GB521168A (en) * 1938-11-10 1940-05-14 Electro Horticultural Equipmen Improvements in or relating to electric convection heaters for greenhouses and the like
DE1719542U (de) * 1956-01-09 1956-03-29 Kurt Wagner Luftbefeuchter in verbindung mit konvektoren-heizkoerpern.
DE1925080A1 (de) * 1969-05-16 1970-11-19 Georg Boettinger Heizkoerperverkleidungs- und Raumluftbefeuchtungseinrichtung
FR2265046A1 (en) * 1974-03-18 1975-10-17 Guerineau Ste Alsac Electricit Electrically operated convective room heater - has integral air humidifier within casing with deflector guiding air over it

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177933A (en) * 1985-04-22 1987-02-04 James Anthony Maguire Furnace register humidifier
EP1519118A1 (de) * 2003-09-18 2005-03-30 Martin Dr.-Ing. Möritz Verfahren und Vorrichtung zur Befeuchtung der Luft in raumlufttechnischen Anlagen von Gebauden und Fahrzeugen
WO2006103108A1 (de) * 2005-03-29 2006-10-05 Martin Moertiz Vorrichtung und verfahren zur befeuchtung eines luftstroms
EP1710516A1 (de) * 2005-03-29 2006-10-11 Martin Dr.-Ing. Möritz Vorrichtung und Verfahren zur Befeuchtung eines Luftstromes
FR3007111A1 (fr) * 2013-06-13 2014-12-19 Kouri Zaidan El Radiateur de chauffage a liquide avec turbine de ventilation, systeme d'humidification et systeme parfumeur
DE102015224564A1 (de) 2015-12-08 2017-06-08 Deere & Company Mäh- und Einzugseinrichtung für eine Maschine zum Mähen von stängelartigem Erntegut
EP3178308A1 (de) 2015-12-08 2017-06-14 Deere & Company Mäh- und einzugseinrichtung für eine maschine zum mähen von stängelartigem erntegut
WO2023246064A1 (zh) * 2022-06-24 2023-12-28 珠海格力电器股份有限公司 加湿电暖器

Also Published As

Publication number Publication date
IT1192891B (it) 1988-05-26
EP0092527B1 (de) 1985-08-14
ATE14921T1 (de) 1985-08-15
DE3360547D1 (en) 1985-09-19
IT8203401A0 (it) 1982-04-16
EP0092527A3 (en) 1984-01-04

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