WO1983001500A1 - Procede et appareil de ventilation - Google Patents

Procede et appareil de ventilation Download PDF

Info

Publication number
WO1983001500A1
WO1983001500A1 PCT/SE1981/000311 SE8100311W WO8301500A1 WO 1983001500 A1 WO1983001500 A1 WO 1983001500A1 SE 8100311 W SE8100311 W SE 8100311W WO 8301500 A1 WO8301500 A1 WO 8301500A1
Authority
WO
WIPO (PCT)
Prior art keywords
balloon
fan
room
opening
air
Prior art date
Application number
PCT/SE1981/000311
Other languages
English (en)
Inventor
Design Gruppen Ab Ergonomi
Original Assignee
Bobjer, Olle
Dahlin, Torsten
Grieves, John
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 Bobjer, Olle, Dahlin, Torsten, Grieves, John filed Critical Bobjer, Olle
Priority to PCT/SE1981/000311 priority Critical patent/WO1983001500A1/fr
Priority to EP81902945A priority patent/EP0091430B1/fr
Priority to DE8181902945T priority patent/DE3171721D1/de
Priority to AU77237/81A priority patent/AU7723781A/en
Priority to JP56503366A priority patent/JPS58501782A/ja
Priority to AT81902945T priority patent/ATE14789T1/de
Publication of WO1983001500A1 publication Critical patent/WO1983001500A1/fr

Links

Classifications

    • 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct

Definitions

  • the present invention relates to a method for mainly temporary ventilation of a room using a fan being arrang ⁇ ed to transfer air from the room through an existing opening in a wall limiting the room.
  • the invention also relates to an apparatus for the execution of said method.
  • a temporary, i.e. not permanent ventilation of a room here means e.g. ventilation of harmful solvents out from a room where paintwork is temporarily being undertaken.
  • the object of the invention is to provide a method and an apparatus setting aside said problems as well as providing a controlled ventilation of a room through an open window or another opening in the room without appreciably influenc- ing adjacent rooms.
  • a fan is used for transport of "the ventilating air.
  • the ventilat ⁇ ing air On its way from the room the ventilat ⁇ ing air is brought to pass through a balloon placed in the opening, said balloon being arranged so that it is inflated and seals against the limiting edges of the opening and hereby separates the room from the space outside the same.
  • From the fan is leading a flexible hose being connected to the side of the balloon facing the room.
  • the balloon On the opposite side the balloon is preferably provided with exhaust holes
  • OMPI being dimensioned in number and area so that the balloon is kept inflated to an extent sufficient to seal against the edges of the opening.
  • FIG. 1 refers to a room, which is to be ventilat ⁇ ed, 2 to the ceiling of the room, 3 to its floor and 4 to a wall, preferably an outer wall being provided with a window 5 with a window frame 6.
  • a fan stand 7 On the floor 3 is standing a fan stand 7 in which is mount ⁇ ed a cylindrical fan housing 8. In the lower part of the fan housing an axial fan 9 with a driving motor' 10 is pro ⁇ vided.
  • the fan housing is ended at the bootom with a net 11. Also above the fan is a net 12, on top of which is an empty space 13.
  • hose 14 is connected to the upper part of the fan housing, which hose leads to an inflatable balloon 15.
  • the hose and the balloon could preferably be made from the same material — and also in one piece - e.g. from an essen ⁇ tially air tight textile, as so called spinnaker cloth.
  • the hose and the balloon are stored in the space 13 when the apparatus is not in use.
  • the balloon 15 is placed in the window opening 5 and by means of the fan 9 inflated so that it abuts the window * "-frame 6. From the balloon the ventilating air is led out through holes 16 in the outer wall of the balloon. Replace- ment air to the room 1 can be brought from adjacent rooms, stairways or the like.
  • the apparatus has the same func ⁇ tion, as if a fan were mounted into a board sealing the window opening, i.e. exhaust of air can be effected through the window opening without letting ambient atmosphere into the room.
  • the advantages offered by the apparat ⁇ us according to the invention in comparison with such an arrangement, as a simple manner of handling, flexibility and adaptability, the low location of the fan 9 and the placement of the fan stand 7 on the floor, results in that the relatively heavy, gaseous.solvents, which stay near • •- the floor, are directly caught by the fan and blown out through the hose 14 and the balloon 15.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tents Or Canopies (AREA)
  • External Artificial Organs (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Catching Or Destruction (AREA)
  • Ventilation (AREA)

Abstract

Procédé et appareil de ventilation essentiellement temporaire d'une pièce. Un ventilateur (9) envoie de l'air de la chambre (1) au travers d'un ballon gonflable (15) placé dans une ouverture permanente, p.ex. une fenêtre (5), dans une paroi (4) délimitant la pièce. Le ballon (15) est pourvu au moins d'une ouverture de sortie (16) ayant des dimensions telles qu'une surpression se forme à l'intérieur du ballon, cette surpression étant suffisante pour maintenir le ballon gonflé et en appui contre les limites (6) de l'ouverture (5).
PCT/SE1981/000311 1981-10-20 1981-10-20 Procede et appareil de ventilation WO1983001500A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/SE1981/000311 WO1983001500A1 (fr) 1981-10-20 1981-10-20 Procede et appareil de ventilation
EP81902945A EP0091430B1 (fr) 1981-10-20 1981-10-20 Procede et appareil de ventilation
DE8181902945T DE3171721D1 (en) 1981-10-20 1981-10-20 Ventilation method and apparatus
AU77237/81A AU7723781A (en) 1981-10-20 1981-10-20 Ventilation method and apparatus
JP56503366A JPS58501782A (ja) 1981-10-20 1981-10-20 換気方法および装置
AT81902945T ATE14789T1 (de) 1981-10-20 1981-10-20 Verfahren und vorrichtung zur entlueftung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1981/000311 WO1983001500A1 (fr) 1981-10-20 1981-10-20 Procede et appareil de ventilation

Publications (1)

Publication Number Publication Date
WO1983001500A1 true WO1983001500A1 (fr) 1983-04-28

Family

ID=20342926

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1981/000311 WO1983001500A1 (fr) 1981-10-20 1981-10-20 Procede et appareil de ventilation

Country Status (6)

Country Link
EP (1) EP0091430B1 (fr)
JP (1) JPS58501782A (fr)
AT (1) ATE14789T1 (fr)
AU (1) AU7723781A (fr)
DE (1) DE3171721D1 (fr)
WO (1) WO1983001500A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0772008A3 (fr) * 1995-10-31 2000-03-08 Grano Mäleri & Dekor AB Système de ventilation transportable
DE202020106387U1 (de) 2020-11-06 2022-02-11 MEYR Heizkessel Industrievertriebsgesellschaft mbH Wanddurchführung für eine Lüftungsanlage
CN116353808A (zh) * 2023-03-31 2023-06-30 广船国际有限公司 一种非结构风道的封闭清洁装置及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE152024C1 (fr) *
US1954017A (en) * 1931-11-05 1934-04-10 Burgess Lab Inc C F Ventilator panel for windows
US2480441A (en) * 1945-06-16 1949-08-30 Loren J Bingham Mechanical ventilator
US2960924A (en) * 1957-11-14 1960-11-22 Frank S Grott Air distributing conduit system for portable air conditioners

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE152024C1 (fr) *
US1954017A (en) * 1931-11-05 1934-04-10 Burgess Lab Inc C F Ventilator panel for windows
US2480441A (en) * 1945-06-16 1949-08-30 Loren J Bingham Mechanical ventilator
US2960924A (en) * 1957-11-14 1960-11-22 Frank S Grott Air distributing conduit system for portable air conditioners

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0772008A3 (fr) * 1995-10-31 2000-03-08 Grano Mäleri & Dekor AB Système de ventilation transportable
DE202020106387U1 (de) 2020-11-06 2022-02-11 MEYR Heizkessel Industrievertriebsgesellschaft mbH Wanddurchführung für eine Lüftungsanlage
CN116353808A (zh) * 2023-03-31 2023-06-30 广船国际有限公司 一种非结构风道的封闭清洁装置及方法

Also Published As

Publication number Publication date
DE3171721D1 (en) 1985-09-12
ATE14789T1 (de) 1985-08-15
EP0091430B1 (fr) 1985-08-07
AU7723781A (en) 1983-05-05
EP0091430A1 (fr) 1983-10-19
JPS58501782A (ja) 1983-10-20

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