WO2007145545A2 - Insert pour empêcher le retour d'odeurs à partir d'installations de ventilation d'air - Google Patents

Insert pour empêcher le retour d'odeurs à partir d'installations de ventilation d'air Download PDF

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Publication number
WO2007145545A2
WO2007145545A2 PCT/RS2007/000012 RS2007000012W WO2007145545A2 WO 2007145545 A2 WO2007145545 A2 WO 2007145545A2 RS 2007000012 W RS2007000012 W RS 2007000012W WO 2007145545 A2 WO2007145545 A2 WO 2007145545A2
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
insert
diameter
odours
fitted
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.)
Ceased
Application number
PCT/RS2007/000012
Other languages
English (en)
Other versions
WO2007145545A3 (fr
Inventor
Jovan Babic
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 WO2007145545A2 publication Critical patent/WO2007145545A2/fr
Publication of WO2007145545A3 publication Critical patent/WO2007145545A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
    • 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
    • F24F7/003—Ventilation in combination with air cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/50—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F2013/1493—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using an elastic membrane

Definitions

  • the invention relates to domestic installations, i.e. ventilation of toilets, bathrooms and kitchens in domestic and commercial properties, more precisely to appliances that are installed inside air ventilation halls in order to prevent return of odours from ventilation pipes.
  • the invention is denoted by the following classification symbols (7) F24F 7/00 and F24F 13/20.
  • the technical problem being solved by the invention consists of the following: how to design an insert for one way air flow which, when installed inside the ducting pipe in bathrooms, toilets or any other rooms will successfully prevent the return of odours from air ventilation pipes when the normal function of ventilation systems in multi-floor buildings is disturbed.
  • Ventilation openings are usually covered with grille covers which enables partial or complete closure of ventilation openings. This solution will not prevent the return of odours from ventilation pipes. After detailed research of the Inventions Documents and Technical Literature from this field, a similar solution to this technical problem was not found.
  • This insert is intended for the prevention of the return of odours from shared ventilation pipes in multi floor buildings. By inserting a grille into the opening of the insert, entry of different kind of vermin is also prevented.
  • This insert is designed for an easy installation into ventilation openings, and it's rubber membrane opens easily by air that flows from the room into the ventilation pipe. As soon as the air flow stops the membrane closes the opening and air can not flow into the room. Any air pressure inside the ventilation pipes will push the membrane to sit more tightly inside the insert and prevent even more return of odours into the room.
  • Compact design of insert consists of two front and back rings firmly attached to the duct. Two clamps are fixed with screws to the front ring for easy installation to the wall of the opening.
  • Fig 1 shows a side view of the insert showing membrane slightly open
  • Fig 2 shows a cross section of an insert, fitted to the duct
  • Fig 3 shows a view of an insert from the back.
  • Insert for prevention of return of odours from air ventilation installations is constructed from pipe 2, onto which front ring 3 is tightly fitted, and back ring 4.
  • Front ring 3 has two clamps 9 fitted diagonally to the inside of the ring 3 with screws, which enables insert to be fitted inside the duct 1. Inner edge of the front ring is bewelled to enable the insert to fit tightly against the wall.
  • Rubber membrane 5 is fitted to the pipe 2 hole toward the ventilation pipe 10, and has larger diameter than pipe 2.
  • Plastic lid 6 with diameter slightly smaller than pipe 2 is fitted to the membrane 5, which, when closed, tightly closes pipe 2, stopping the air to circulate from ventilation pipe 10 into the room.
  • Top part of the membrane 5 has small attachment 7, enabling membrane 5 to be fitted with screws to the outer part of the back ring 4.
  • Pipe 2, ring 3 and 4, lid 6 and attachment 7 are made out of plastic. Purely for practical and aesthetic reason, plastic cover 8 is fitted from the front into the insert. Instead of plastic cover 8, extractor fan can be fitted in order to extract odours out of
  • the insert comes complete, and is produced in various sizes, to fit different diameters of ducts.
  • the insert is very easy to fit, it's effective and affordable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne un insert pour empêcher le retour d'odeurs à partir de tuyaux de ventilation d'air qui est agencé à l'intérieur d'un tuyau de ventilation en utilisant deux ressorts (9) qui sont vissés sur l'anneau avant (3). L'insert est compact et est constitué des anneaux avant (3) et arrière (4) agencés étroitement sur le tuyau (2). Une membrane de caoutchouc (5) est fixée à l'aide de vis en utilisant un raccord (7) à la partie supérieure de l'insert, et recouvre complètement le trou du tuyau (2), et présente un couvercle en plastique mince qui est collé sur celle-ci. Le diamètre de la membrane de caoutchouc (5) est supérieur au diamètre du tuyau (2), alors que le diamètre du couvercle en plastique (6) est inférieur au diamètre du tuyau (2), assurant ainsi une meilleure fermeture du trou du tuyau, ce qui empêche la circulation d'air en provenance du tuyau de ventilation (10) dans la pièce.
PCT/RS2007/000012 2006-06-15 2007-05-18 Insert pour empêcher le retour d'odeurs à partir d'installations de ventilation d'air Ceased WO2007145545A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
YUP-2006/0385A RS51089B (sr) 2006-06-15 2006-06-15 Uložak za sprečavanje vraćanja neprijatnih mirisa iz ventilacionog otvora
YUP-2006/0385 2006-06-15

Publications (2)

Publication Number Publication Date
WO2007145545A2 true WO2007145545A2 (fr) 2007-12-21
WO2007145545A3 WO2007145545A3 (fr) 2008-11-06

Family

ID=38832237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RS2007/000012 Ceased WO2007145545A2 (fr) 2006-06-15 2007-05-18 Insert pour empêcher le retour d'odeurs à partir d'installations de ventilation d'air

Country Status (2)

Country Link
RS (1) RS51089B (fr)
WO (1) WO2007145545A2 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554903B3 (fr) * 1983-11-15 1986-05-09 Grandvuinet Pierre Vanne automatique a section variable pour un ecoulement gazeux
ES8708049A1 (es) * 1985-06-03 1987-09-01 Zaniewski Michel Perfeccionamientos en los dispositivos de ventalacion de locales y de tiro de las chimeneas
FR2620202B1 (fr) * 1987-03-31 1990-03-09 Zaniewski Michel Perfectionnements aux dispositifs concourant a la ventilation rationnelle de chacun des locaux d'un meme ensemble
DE4340800A1 (de) * 1993-11-25 1995-06-01 Schoettler Lunos Lueftung Zuluftgerät

Also Published As

Publication number Publication date
RS51089B (sr) 2010-10-31
WO2007145545A3 (fr) 2008-11-06
RS20060385A (sr) 2008-09-29

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