EP2017538A2 - Système de climatisation pour habitation familiale - Google Patents

Système de climatisation pour habitation familiale Download PDF

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Publication number
EP2017538A2
EP2017538A2 EP08425477A EP08425477A EP2017538A2 EP 2017538 A2 EP2017538 A2 EP 2017538A2 EP 08425477 A EP08425477 A EP 08425477A EP 08425477 A EP08425477 A EP 08425477A EP 2017538 A2 EP2017538 A2 EP 2017538A2
Authority
EP
European Patent Office
Prior art keywords
air
room
duct
air conditioning
opening
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.)
Withdrawn
Application number
EP08425477A
Other languages
German (de)
English (en)
Inventor
Erminio c/o Tea Di Zanotti Erminio Zanotti
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.)
TEA di Zonatti Erminio
Original Assignee
TEA di Zonatti Erminio
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 TEA di Zonatti Erminio filed Critical TEA di Zonatti Erminio
Publication of EP2017538A2 publication Critical patent/EP2017538A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0083—Indoor units, e.g. fan coil units with dehumidification means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0087—Indoor units, e.g. fan coil units with humidification means

Definitions

  • the present invention concerns air conditioning systems in general, and refers in particular to an innovative heating, cooling, dehumidification and humidification system for dwelling house.
  • An air conditioning system is basically made up of an external condensation unit, named condensing or motor-condensing unit, and of at least one internal or evaporating unit, connected, besides to an electric feed circuit, also to tubes designed for the circulation of a cooling fluid.
  • the external unit usually comprises a compressor, a heat exchanger and a ventilator and a cooling fluid, which, in the cooling mode of an environment, it being at a high temperature, releases heat to the external atmosphere, and consequently cools down.
  • the cooling fluid which is at a low temperature, absorbs the heat from the room to be conditioned, thus cooling it.
  • the equipment functions as a heating pump and the opposite effect of heating the internal area is created caused by the absorption of the heat from the external air.
  • the internal units can have different configurations and prearrangements in order to be positioned against or recessed in a wall or installed in a false ceiling.
  • an ambient such as an apartment which has several rooms or separated areas requires air conditioning
  • at least one internal unit for each area and relative fluid connections with the external condensing unit is required, resulting in the need for a relatively complex and costly system with high consumptions.
  • an air conditioning system always keeps to the general configuration described above and installing it in already existing buildings becomes very problematic and costly.
  • the present invention is however intended for an air conditioning system, both for cooling and heating, very simple to produce, that substantially integrates with the masonry work which a single internal unit is connected to and serves several separate areas to be air conditioned, as is the case in an apartment with several rooms.
  • the air conditioning system proposed herein can be installed without difficulty also in existing apartments where they do not exist, using simple and minimally invasive procedures, which give efficient results and considerable saving, also doing away with the traditional heating system.
  • the invention proposes an automatic air conditioning system for dwelling houses according to the characterizing part in claim 1 and that will be described in detail making reference to the attached, purely exemplifying, drawings.
  • the air conditioning system lends itself in particular for installation in dwelling houses where, as shown, a first area is provided 11 such as an entrance, an anteroom, a corridor or the like, leading to other rooms or differing areas such as, a kitchen 12, living room 13, a bedroom or bedrooms 14, a bathroom or bathrooms 15 etc., each with its respective door 16 and each one provided with a thermostat 17, in particular a room radio thermostat.
  • a first area is provided 11 such as an entrance, an anteroom, a corridor or the like, leading to other rooms or differing areas such as, a kitchen 12, living room 13, a bedroom or bedrooms 14, a bathroom or bathrooms 15 etc., each with its respective door 16 and each one provided with a thermostat 17, in particular a room radio thermostat.
  • a false ceiling 18 is provided so that it forms with the lateral walls and the ceiling of said room, an air duct 19 that extends at least above the doors 16 and however in line with the other rooms 12-15.
  • an internal air conditioning unit 20 (or evaporator) that can be of a known type, but however equipped with an induction grille 21 facing downwards and with at least one side opening 22 to emit a flow of air in said duct 19, above the false ceiling, so as to create pressurization.
  • the internal unit 20 will of course be connected, what is more in the traditional way, to an external condensing unit, not shown, and can be managed by a relative programmable controller 20' and comprises means for dehumidifying and humidifying.
  • each room 12-14 an opening is provided associated with a respective inlet 23 so as to put the pressurized air duct 19 in communication with the inside of the room.
  • the inlets 23 are powered to distribute the air into the respective rooms, commanded by room radio-thermostats 17 to control autonomously the temperatures in each room.
  • a passage between each room and the room in which the internal air conditioning unit is installed can be provided.
  • an opening with a powered and remote controlled inlet 23' is provided for the flow of air from the pressurized air conduit 19 to the inside of the bathroom.
  • an exhaust fan 24 for example an electric type, by gravity or over pressure, to expel the foul air.
  • the group will also be provided with at least one opening 25 for automatic intake of external air in relation to the volumes of air circulating in the system, said opening being connected to the internal air conditioning unit 20.
  • an inlet can be provided to act as a by-pass should the inlets correlated to the various rooms be or remain closed.
  • this air conditioning system can be switched from a cooling to a heating function. It simply requires an electric feed, and the heating function enables connections to the traditional thermal energy sources to be removed with the advantage of not requiring a boiler and relative fuel supply.
  • the system can be connected up to a photovoltaic system for its electric power feed.
  • the air flow generated by the internal air conditioning unit 20 passes through the pressurized duct 19 above the false ceiling 18 and is uniformly distributed to the various rooms 12-15 by means of the respective inlets 23, 23'.
  • By regulating the opening/closing of these inlets it will therefore be possible to vary the flow of air to each room as required and based on the temperature set on the local thermostat.
  • the A arrows are to indicate the flow of cool air when the system is in the cooling mode
  • the B arrows indicate the flow of hot air when the system is in the heating mode
  • the C arrows indicate the recycling of air under the doors of all the rooms, with the exclusion of the bathroom or bathrooms
  • the external air feed flow for a progressive exchange of the internal air is carried out by means of the opening or openings 25 towards the outside.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Heating Systems (AREA)
  • Duct Arrangements (AREA)
EP08425477A 2007-07-11 2008-07-10 Système de climatisation pour habitation familiale Withdrawn EP2017538A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000092A ITBS20070092A1 (it) 2007-07-11 2007-07-11 Sistema di climatizzazione per abitazioni

Publications (1)

Publication Number Publication Date
EP2017538A2 true EP2017538A2 (fr) 2009-01-21

Family

ID=39745083

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08425477A Withdrawn EP2017538A2 (fr) 2007-07-11 2008-07-10 Système de climatisation pour habitation familiale

Country Status (2)

Country Link
EP (1) EP2017538A2 (fr)
IT (1) ITBS20070092A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107514739A (zh) * 2017-07-21 2017-12-26 青岛海尔空调器有限总公司 一种空调器控制方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107514739A (zh) * 2017-07-21 2017-12-26 青岛海尔空调器有限总公司 一种空调器控制方法
WO2019015403A1 (fr) * 2017-07-21 2019-01-24 青岛海尔空调器有限总公司 Procédé de commande de climatiseur

Also Published As

Publication number Publication date
ITBS20070092A1 (it) 2009-01-12

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