EP2431673A2 - Gebäudebauelement und Belüftungssystem - Google Patents

Gebäudebauelement und Belüftungssystem Download PDF

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Publication number
EP2431673A2
EP2431673A2 EP11181977A EP11181977A EP2431673A2 EP 2431673 A2 EP2431673 A2 EP 2431673A2 EP 11181977 A EP11181977 A EP 11181977A EP 11181977 A EP11181977 A EP 11181977A EP 2431673 A2 EP2431673 A2 EP 2431673A2
Authority
EP
European Patent Office
Prior art keywords
valve
shut
air
heat exchanger
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Withdrawn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
EP11181977A
Other languages
English (en)
French (fr)
Other versions
EP2431673A3 (de
Inventor
Gerardus Jacobus Jan Marcus
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2431673A2 publication Critical patent/EP2431673A2/de
Publication of EP2431673A3 publication Critical patent/EP2431673A3/de
Withdrawn legal-status Critical Current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
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • F24D19/0085—Fresh air entries for air entering the room to be heated by the radiator
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/20—Heat consumers
    • F24D2220/2009—Radiators
    • F24D2220/2054—Panel radiators with or without extended convection surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F2007/0025—Ventilation using vent ports in a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/20—Details or features not otherwise provided for mounted in or close to a window

Definitions

  • the present invention relates to a building construction, comprising a partition wall which defines an inner area in relation to the outer area, wherein this partition wall is provided on the inside with a heat exchanger for heating/cooling this inner area, wherein an opening into this partition wall is present close to this heat exchanger to feed ventilation air from the outer area to this inner area, wherein this opening opens out near to this heat exchanger and a shut-off valve to feed ventilation air is disposed in this opening.
  • a construction of this type is generally known in the prior art.
  • In winter on the one hand to provide air originating from outside but, on the other hand, to prevent this cold air from creating an unpleasant feeling among persons located in the room, it is proposed to dispose an air feed opening in the partition wall, with which air can be displaced from the outside to the inside, and to connect this to a radiator which is used for heating.
  • the incoming air is heated before it flows freely into the room concerned.
  • a chimney effect occurs in this way which enables the drawing in of air from outside under all circumstances.
  • a shut-off valve can possibly be used to control the flow of air from outside.
  • the opening can be closed, but the heating capacity of the radiator concerned cannot be optimally used due to insufficient airflow. As a result, the temperature of the air stream emerging from the radiator or other heat exchanger is increased, which can produce an unpleasant feeling, and the heating efficiency is reduced.
  • the object of the present invention is to provide an improved building construction with ventilation through a partition wall.
  • This object is achieved with a construction described above in that a line which extends to this heat exchanger is disposed on this mouth of this opening, and in that a feed opening for air originating from this inner area is present in this line.
  • a feed opening is present in the line near to the feed opening for feeding air from the environment outside the partition wall, with which air can be displaced from the room into the line.
  • recirculation takes place.
  • the heating or cooling capacity of the heat exchanger can be fully used in that air is fed from the room to the heat exchanger via this line.
  • the line can be a duct.
  • shut-off valve which regulates the feed of air from outside and the air which enters through the feed opening is preferably common, so that an optimum setting can be obtained in a simple manner by all persons located in the room, wherein both shut-off valves are always located in a reciprocally optimum position. More particularly, according to the present invention, the operation is carried out in such a way that when one shut-off valve is opened, the other (further) shut-off valve is closed, and vice versa.
  • shut-off valves concerned can be designed in any way conceivable in the prior art.
  • one of the shut-off valves, and more particularly the shut-off valve which regulates the ambient air on the inside of the room is designed as a butterfly valve.
  • the further shut-off valve is preferably designed as a gate valve, wherein a gate may or may not be positioned in front of the feed opening.
  • the gate valve also operates the shut-off valve which regulates the feed of air from outside. If the shut-off valve is a butterfly valve, the closed position can be achieved by simply pressing it with the aid of the gate valve against this valve. Automatic opening can be obtained through the presence of a spring or through the imbalanced design of the butterfly valve. Obviously, this can also be implemented with the aid of a rod, cable or the like.
  • the heat exchanger may comprise a radiator.
  • This preferably comprises a radiator of a water-filled central heating system.
  • the construction can also be used if a room needs to be cooled.
  • connection of the line to the radiator is preferably established with the aid of a manifold.
  • a manifold of this type is designed as preferably cup-shaped and is preferably connected to the underside of the radiator. More particularly, an as far as possible airtight connection is implemented between the manifold and the radiator, as a result of which the aforementioned draught or chimney effect is optimised. To do this, the walls of the manifold can be designed as adapted to the dimensions of the radiator.
  • the present invention relates to a ventilation system, comprising a line provided on one end with a valve and provided on the other end with a manifold, wherein a feed opening is disposed in this line, and also a further shut-off valve to close this feed opening.
  • This ventilation system preferably has the characteristics described above with reference to the building construction.
  • a wall of a building construction is indicated by 1. As shown in Fig. 3 and 4 , this is a partition wall or external wall between a room 17 and the outer area 18.
  • a frame 2 under which a radiator 3 or other heat exchanger is located, is disposed in the wall 1. This is preferably a radiator heated or cooled by means of a central heating system with circulating fluid such as water.
  • the mouthpiece 16 of a ventilation system 4 is present, details of which are shown in Fig. 2 .
  • This mouthpiece 16 is provided with walls 20 which slide over the underside of the panels of the radiator 3 as shown in Fig. 3 and 4 , so that only one line, designed here as a duct 5, is visible on the underside of the radiator.
  • the end of the line 5 opens out into a shut-off valve housing 13, in which a shut-off valve 7 and, more particularly, a butterfly valve is disposed, which is pivotable around the axis 21.
  • a shut-off valve 8 consisting of a gate which can be moved back and forth with the aid of an operating button 14, as shown in Fig 3 and 4 , is located in the line 5.
  • a groove can be disposed in the line 5, but it is similarly possible to provide for displacement of the gate 8 without making an opening.
  • the gate 8 comprises a duct part 9 (see Fig. 2 and 3 ) which is provided on the front with a tight front wall 10.
  • This front wall 10 has a shape which matches the shape of the feed opening 6 and, in the position shown in Fig. 3 , the feed opening 6 can be closed.
  • a grille 12 is located in the wall 1. Furthermore, the opening 19 in the wall 1 is provided with a finishing ring 15.
  • the building construction described above works with the ventilation system as follows.
  • the gate 8 (further shut-off valve) is moved into a position wherein the feed opening 6 is closed. Air originating from outside moves through the grille 12 along the opened butterfly valve 7 through the duct part 9 to the outflow mouthpiece 16 between the panels of the radiator 3 where this cold air (winter) is heated by the radiator. If the user requires less feed of fresh air and more recirculation of air in the room, he moves the gate 8 to the right, as shown in Fig. 4 , with the aid of the operating button 14, as a result of which the feed opening 6 is released.
  • the duct part 9 presses the butterfly valve 7 into the closed position, so that only air from the room is circulated via the radiator.
  • the heating surface of the radiator can always be used in an optimum manner and the heat transfer between the radiator and air flowing along it is always optimum without excessively heated air being produced.
  • a position between that shown in Fig. 3 and 4 i.e. a position wherein both a part of the air is recirculated via the feed opening 6 and another part of the air originates from outside.
  • Precise regulation is possible with the aid of the operating button 14 according to the present invention.
  • a sign indicating the operating condition to which the position of the operating button 14 corresponds can be present on the outside of the line 5.
  • shut-off valves may be other types of shut-off valve which, for example, are interconnected with a rod mechanism or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
EP11181977.7A 2010-09-20 2011-09-20 Gebäudebauelement und Belüftungssystem Withdrawn EP2431673A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2005371A NL2005371C2 (nl) 2010-09-20 2010-09-20 Bouwkundige constructie en ventilatiestelsel.

Publications (2)

Publication Number Publication Date
EP2431673A2 true EP2431673A2 (de) 2012-03-21
EP2431673A3 EP2431673A3 (de) 2013-12-11

Family

ID=43982383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11181977.7A Withdrawn EP2431673A3 (de) 2010-09-20 2011-09-20 Gebäudebauelement und Belüftungssystem

Country Status (2)

Country Link
EP (1) EP2431673A3 (de)
NL (1) NL2005371C2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2546471C2 (ru) * 2013-06-04 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный архитектурно-строительный университет" КГАСУ Устройство вентиляционной задвижки
EP2956723A4 (de) * 2013-02-18 2016-11-02 Selvaag Gruppen As Energiesystem für wohnungen
EP3879188A1 (de) * 2020-03-10 2021-09-15 Sigarth AB Lüftungsvorrichtung zur platzierung hinter einem zentral angeschlossenen heizkörper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE181596T1 (de) * 1994-08-08 1999-07-15 Holsteijn & Kemna Special Prod Zimmerklimaanlage für ein heizungs-, kühlungs- und lüftungssystem
DE19525945C2 (de) * 1995-07-18 2000-08-17 Joachim Griepentrog Verfahren und Vorrichtung zur Erzeugung behaglicher Raumluftzustände
FI105852B (fi) * 1999-04-28 2000-10-13 Rettig Laempoe Oy Ilmastointimenetelmä ja tuloilmalaite menetelmän toteuttamiseksi
AT504937B1 (de) * 2007-02-28 2009-10-15 Rettig Icc Bv Einrichtung für die zuführung von luft
EP2131112A1 (de) * 2008-06-04 2009-12-09 Monodraught Limited Gebäudekühlvorrichtung mit Speicherstoff zur Nachaufladung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2956723A4 (de) * 2013-02-18 2016-11-02 Selvaag Gruppen As Energiesystem für wohnungen
RU2546471C2 (ru) * 2013-06-04 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный архитектурно-строительный университет" КГАСУ Устройство вентиляционной задвижки
EP3879188A1 (de) * 2020-03-10 2021-09-15 Sigarth AB Lüftungsvorrichtung zur platzierung hinter einem zentral angeschlossenen heizkörper

Also Published As

Publication number Publication date
NL2005371C2 (nl) 2012-03-22
EP2431673A3 (de) 2013-12-11

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