EP1065449B1 - Ventilationseinheit - Google Patents

Ventilationseinheit Download PDF

Info

Publication number
EP1065449B1
EP1065449B1 EP99112458A EP99112458A EP1065449B1 EP 1065449 B1 EP1065449 B1 EP 1065449B1 EP 99112458 A EP99112458 A EP 99112458A EP 99112458 A EP99112458 A EP 99112458A EP 1065449 B1 EP1065449 B1 EP 1065449B1
Authority
EP
European Patent Office
Prior art keywords
ventilation unit
housing
ventilator
fan
tubulure
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.)
Expired - Lifetime
Application number
EP99112458A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1065449A1 (de
Inventor
Klaus Höpler
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.)
Schiedel GmbH and Co
Original Assignee
Schiedel GmbH and Co
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 Schiedel GmbH and Co filed Critical Schiedel GmbH and Co
Priority to EP99112458A priority Critical patent/EP1065449B1/de
Priority to DE59908370T priority patent/DE59908370D1/de
Priority to AT99112458T priority patent/ATE258297T1/de
Priority to CZ20002425A priority patent/CZ296305B6/cs
Priority to SK994-2000A priority patent/SK285181B6/sk
Priority to PL341041A priority patent/PL198140B1/pl
Priority to NO20003404A priority patent/NO315821B1/no
Publication of EP1065449A1 publication Critical patent/EP1065449A1/de
Application granted granted Critical
Publication of EP1065449B1 publication Critical patent/EP1065449B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F7/007—Ventilation with forced flow

Definitions

  • the invention relates to a ventilation unit for a Ventilation shaft according to the preamble of claim 1.
  • Such fans are commercially available, but must be separately can be assembled, for which purpose individually made Fasteners are required. Especially in At night, the noise of the fan is considered felt annoying.
  • the invention is based on the object for a ventilation system for the central ventilation of a residential building To provide ventilation unit that is complete is pre-assembled, avoids annoying noise and on the construction site quickly from inexperienced forces to a shaft system can be put on.
  • the ventilation unit has a stable housing in which a Fan fixed by sound and heat insulation is that at the bottom of the case there is a suction opening for the air to be sucked in and at the top of the housing an outlet for the air to be discharged is provided.
  • the ventilation unit can be delivered as a finished part and requires after placing on the ventilation shaft except the electrical connection of the fan and the connection of the Outlet opening to an exhaust air duct no additional Work.
  • the exhaust air can be removed by a commercially available Roof passage with smoke pipe. While for the location of the vertical ventilation shaft and thus for the location of the Constructional outlet opening of the ventilation unit The decisive factors are the position of the roof passage with a pitched roof from the position of the rafters and the Roof battens dependent. An axis offset between The outlet opening and roof passage is simple thereby balanced; that the connection of the roof passage with the outlet opening using a flexible hose he follows.
  • the load-bearing housing of the ventilation unit takes transverse and Weight forces when, for example, a long one Exhaust air line can be connected to the ventilation unit got to.
  • the housing has a rotationally symmetrical outer cross-sectional shape.
  • a rotationally symmetrical cross-sectional shape a round, an octagonal or hexagonal or a square shape in Question.
  • a square cross-sectional shape is preferred.
  • the fan is simply attached to the housing through molded parts made of sound and heat insulating material reached.
  • the thermal insulation prevents the separation of Condensation on or in the fan, so that no precautions are necessary for water drainage.
  • the molded part laterally surrounding the fan is designed in two parts, one of the molded parts by an opening in the side wall of the housing is removable.
  • the side moldings are symmetrical Halves with parting planes running parallel to the axis executed.
  • the opening in the side wall can be through a door or a cover plate can be closed.
  • the tight connection of the ventilation unit to one Ventilation duct is particularly simple when the intake opening in a protruding from the bottom of the case Pipe socket is arranged.
  • the pipe socket can be in from above the inner tube of the ventilation shaft can be inserted and with an annular lip seal to prevent penetration be sealed by false air.
  • the fan must be replaced after a long period of operation possible if the intake of the fan in the Pipe socket is inserted, and that the outlet nozzle of the Fan with the connection for the air to be discharged a variable-length line is connected.
  • length-adjustable line can be, for example, a bellows or a corrugated hose can be provided.
  • Fig. 1 is a ventilation unit 10 for one Ventilation shaft shown in longitudinal section.
  • a stable Housing 12 made of sheet metal is a commercially available fan 14 arranged.
  • the housing has a square cross section with a side length of 300 mm and a height of 400 mm.
  • the fan 14 is in the housing 12 by molded parts 16, 18, 20th fixed from sound and heat insulating material.
  • a suction opening 22 for the air to be drawn in is provided, the suction opening 22 protruding in a 45 mm from the bottom of the housing 12 Pipe socket 24 is arranged.
  • the intake manifold 26 of the fan 12 is in the Pipe socket 24 inserted.
  • the pipe socket 24 is on its upper end expanded like a sleeve and has one external circumferential groove 28 into one circular lip seal 30 is inserted to the To connect intake manifold 26 to the pipe socket 24 in a gas-tight manner.
  • outlet opening 32 At the top of the housing 12 there is an outlet opening 32 provided for the air to be discharged, which in a Outlet port 34 is arranged.
  • outlet port 34 In the outlet port 34 is also an outwardly facing circumferential groove 36, in which an annular lip seal 30 is inserted, around an exhaust air duct inserted into the outlet connection 34 connect gastight.
  • the outlet port 38 of the fan 12 is with Outlet connection 34 through a corrugated hose variable-length line 40 connected.
  • the Length-adjustable line 40 is on the outlet connection 38 the fan 12 attached with a hose clamp 42.
  • a side wall of the housing 12, here the side wall 44, removable is a side wall of the housing 12, here the side wall 44, removable.
  • Fig. 2 shows those consisting of absorption foam Molded parts 16, 18, 20 in a perspective view. While the lower mold part 16 and the upper mold part 20 in one piece are executed, is the fan 12 laterally surrounding Molded part 18 in two parts in the form of two identical half shells executed, of which in Fig. 2 only a side Molding 18 is shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ventilation (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Compressor (AREA)
  • Glass Compositions (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP99112458A 1999-06-30 1999-06-30 Ventilationseinheit Expired - Lifetime EP1065449B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP99112458A EP1065449B1 (de) 1999-06-30 1999-06-30 Ventilationseinheit
DE59908370T DE59908370D1 (de) 1999-06-30 1999-06-30 Ventilationseinheit
AT99112458T ATE258297T1 (de) 1999-06-30 1999-06-30 Ventilationseinheit
CZ20002425A CZ296305B6 (cs) 1999-06-30 2000-06-27 Ventilacní jednotka
SK994-2000A SK285181B6 (sk) 1999-06-30 2000-06-28 Ventilačná jednotka
PL341041A PL198140B1 (pl) 1999-06-30 2000-06-28 Element przewietrzający do szybu wentylacyjnego
NO20003404A NO315821B1 (no) 1999-06-30 2000-06-29 Ventilasjonsenhet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99112458A EP1065449B1 (de) 1999-06-30 1999-06-30 Ventilationseinheit

Publications (2)

Publication Number Publication Date
EP1065449A1 EP1065449A1 (de) 2001-01-03
EP1065449B1 true EP1065449B1 (de) 2004-01-21

Family

ID=8238462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99112458A Expired - Lifetime EP1065449B1 (de) 1999-06-30 1999-06-30 Ventilationseinheit

Country Status (7)

Country Link
EP (1) EP1065449B1 (no)
AT (1) ATE258297T1 (no)
CZ (1) CZ296305B6 (no)
DE (1) DE59908370D1 (no)
NO (1) NO315821B1 (no)
PL (1) PL198140B1 (no)
SK (1) SK285181B6 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840035B1 (fr) * 2002-05-24 2005-05-20 Holdiam Dispositif de turbine pour insufffler de l'air dans les baignoires de balneotherapie
DE10310973B3 (de) * 2003-03-13 2005-06-02 Erwin Müller GmbH Lüftungsvorrichtung mit Schall- und Akustikkapselung
AU2006202770B2 (en) * 2006-06-29 2008-12-11 Coolmax Pty Ltd An apparatus and method for controlling air flow through an evaporative cooling unit
FR2922610B1 (fr) * 2007-10-18 2011-05-13 Technofan Ventilateur a volume de traitement acoustique
CN106760267A (zh) * 2017-03-14 2017-05-31 成都创客集成房屋有限公司 用于集成房的循环换气屋面

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH438038A (de) * 1966-02-01 1967-06-15 Abrisaria Ag Maschine zum Fördern gasförmiger oder flüssiger Medien
US3346174A (en) * 1966-07-05 1967-10-10 Trane Co Compact axial flow fan
US3976393A (en) * 1975-08-27 1976-08-24 Candaian Hurricane Equipment Ltd Portable fan housing
GB1522241A (en) * 1977-02-08 1978-08-23 Robertson Co H H Centrifugal fan assembly
DE7736584U1 (de) * 1977-11-30 1978-03-09 Colt International Gmbh, 4190 Kleve Axialgeblaese
US4563126A (en) * 1981-03-18 1986-01-07 Hitachi, Ltd. Casing of blower and ventilating fan utilizing the casing
SE8601121L (sv) * 1986-03-11 1987-09-12 Nat Gummi Ab Anordning for vermeisolering och bullerdempning
DE29704729U1 (de) * 1997-03-17 1998-07-16 conit Lufttechnik GmbH, 34123 Kassel Lüftungsgerät für zentrale Lüftungsanlagen in und außerhalb von Gebäuden und Bausatz zu dessen Herstellung

Also Published As

Publication number Publication date
CZ20002425A3 (en) 2001-06-13
EP1065449A1 (de) 2001-01-03
ATE258297T1 (de) 2004-02-15
NO20003404D0 (no) 2000-06-29
PL341041A1 (en) 2001-01-02
SK9942000A3 (en) 2001-07-10
PL198140B1 (pl) 2008-05-30
NO315821B1 (no) 2003-10-27
CZ296305B6 (cs) 2006-02-15
DE59908370D1 (de) 2004-02-26
NO20003404L (no) 2001-01-02
SK285181B6 (sk) 2006-07-07

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