EP1288571A1 - Building having guarding means for guarding of air and flue gas - Google Patents

Building having guarding means for guarding of air and flue gas Download PDF

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Publication number
EP1288571A1
EP1288571A1 EP02078632A EP02078632A EP1288571A1 EP 1288571 A1 EP1288571 A1 EP 1288571A1 EP 02078632 A EP02078632 A EP 02078632A EP 02078632 A EP02078632 A EP 02078632A EP 1288571 A1 EP1288571 A1 EP 1288571A1
Authority
EP
European Patent Office
Prior art keywords
building
outlet
monitoring
ventilation
foregoing
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Withdrawn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
EP02078632A
Other languages
German (de)
French (fr)
Inventor
Abraham Anthony John De Graaff
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.)
Je Stork Ventilatoren Bv
Original Assignee
Je Stork Ventilatoren Bv
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 Je Stork Ventilatoren Bv filed Critical Je Stork Ventilatoren Bv
Publication of EP1288571A1 publication Critical patent/EP1288571A1/en
Withdrawn legal-status Critical Current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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2211/00—Flue gas duct systems
    • F23J2211/30—Chimney or flue associated with building ventilation system
    • 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
    • F24F2007/001—Ventilation with exhausting air ducts
    • F24F2007/002—Junction box, e.g. for ducts from kitchen, toilet or bathroom

Definitions

  • Applicant has successfully marketed ventilation systems for many years, particularly for private homes. Owing to such systems the energy management of a modern house can be considerably better than that of older houses.
  • Houses are generally also provided with heating means, such as a central heating boiler or water heater, which are each provided with an outlet for flue gases.
  • heating means such as a central heating boiler or water heater, which are each provided with an outlet for flue gases.
  • the present invention has for its object to provide a shared outlet for flue gases and ventilating air wherein safety is ensured.
  • the present invention provides a building as according to claim 1.
  • one or more of the measures of the sub-claims are preferably applied.
  • the accompanying schematic view shows an outline of a setting in which the measures according to the present invention can be applied.
  • a flue gas outlet 1 of for instance a central heating boiler and a ventilation outlet 2 as indicated schematically with arrows A and B respectively are connected, via a device 3 which can also be provided in the manner stated in the claims with monitoring or safety means, to a shared outlet 4 for discharging gas flows A and B as according to arrow C.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Ventilation (AREA)

Abstract

The present invention relates to a building provided with ventilation means and heating means, wherein the outlet of the ventilation means (2) and the outlet of the heating means (1) are connected to a shared outlet (4) for air and/or flue gases, and wherein safety means are arranged close to one of the outlets and/or the shared outlet to prevent waste gases from the heating means flowing back into the building.

Description

  • Applicant has successfully marketed ventilation systems for many years, particularly for private homes. Owing to such systems the energy management of a modern house can be considerably better than that of older houses.
  • Houses are generally also provided with heating means, such as a central heating boiler or water heater, which are each provided with an outlet for flue gases.
  • The present invention has for its object to provide a shared outlet for flue gases and ventilating air wherein safety is ensured.
  • The present invention provides a building as according to claim 1.
  • In order to make the system completely failsafe, one or more of the measures of the sub-claims are preferably applied.
  • The accompanying schematic view shows an outline of a setting in which the measures according to the present invention can be applied.
  • A flue gas outlet 1 of for instance a central heating boiler and a ventilation outlet 2 as indicated schematically with arrows A and B respectively are connected, via a device 3 which can also be provided in the manner stated in the claims with monitoring or safety means, to a shared outlet 4 for discharging gas flows A and B as according to arrow C.
  • So as to enable compliance with all possible safety regulations which can be envisaged, use is preferably made of one or more of the measures according to the appended claims.

Claims (9)

  1. Building provided with ventilation means and heating means, wherein the outlet of the ventilation means and the outlet of the heating means are connected to a shared outlet for air and/or flue gases, and wherein safety means are arranged close to one of the outlets and/or the shared outlet to prevent waste gases from the heating means flowing back into the building.
  2. Building as claimed in claim 1, wherein the safety means comprise a non-return valve in the outlet of the ventilation means which is preferably provided with a reed contact which is preferably tested for correct operation once during a predetermined time period, for instance 24 hours.
  3. Building as claimed in claim 1 or 2, wherein the safety means comprise a venturi with pressure difference monitoring for monitoring the through-flow via the outlet of the ventilation means and the outlet of the heating means in the direction of the shared outlet, wherein the pressure difference monitoring is preferably tested during a predetermined time period, for instance 24 hours.
  4. Building as claimed in claim 1, 2 or 3, provided with a venturi with relatively low flow rate which is connected in parallel to the main flow in order to carry out the monitoring.
  5. Building as claimed in any of the foregoing claims, wherein the monitoring means and safety means comprise a sensor for measuring the amount of CO2 in the outlet of the ventilation means.
  6. Building as claimed in any of the foregoing claims, provided with a pressure difference gauge, preferably a pitot tube for monitoring a positive gas flow in the direction of the shared outlet.
  7. Building as claimed in claim 6, provided with a motorless draught-increasing means which is preferably monitored by means of a switchable electric generator.
  8. Building as claimed in any of the foregoing claims, provided with a smoke detector in the outlet of the ventilation means.
  9. Monitoring or safety means evidently intended for a building as claimed in one or more of the foregoing claims.
EP02078632A 2001-09-04 2002-09-04 Building having guarding means for guarding of air and flue gas Withdrawn EP1288571A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1018880A NL1018880C2 (en) 2001-09-04 2001-09-04 Building with surveillance means for monitoring ventilation and flue gases.
NL1018880 2001-09-04

Publications (1)

Publication Number Publication Date
EP1288571A1 true EP1288571A1 (en) 2003-03-05

Family

ID=19773960

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02078632A Withdrawn EP1288571A1 (en) 2001-09-04 2002-09-04 Building having guarding means for guarding of air and flue gas

Country Status (2)

Country Link
EP (1) EP1288571A1 (en)
NL (1) NL1018880C2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076774A5 (en) * 1970-01-28 1971-10-15 Garoche Maurice
FR2352254A1 (en) * 1976-05-17 1977-12-16 Fimec Above ceiling household ventilation system - includes collector box with extraction ducts for kitchen water heater and cooker
FR2550318A1 (en) * 1983-08-04 1985-02-08 Gaz De France Condesation gas boiler connected to a controlled mechanical ventilation installation and with controlled delivery.
US4759272A (en) * 1985-06-03 1988-07-26 Michel Zaniewski Ventilator
FR2805601A1 (en) * 2000-02-29 2001-08-31 Aldes Aeraulique SELF-DRIVING VENTILATION GROUP WITH ELECTRONIC CONTROL

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076774A5 (en) * 1970-01-28 1971-10-15 Garoche Maurice
FR2352254A1 (en) * 1976-05-17 1977-12-16 Fimec Above ceiling household ventilation system - includes collector box with extraction ducts for kitchen water heater and cooker
FR2550318A1 (en) * 1983-08-04 1985-02-08 Gaz De France Condesation gas boiler connected to a controlled mechanical ventilation installation and with controlled delivery.
US4759272A (en) * 1985-06-03 1988-07-26 Michel Zaniewski Ventilator
FR2805601A1 (en) * 2000-02-29 2001-08-31 Aldes Aeraulique SELF-DRIVING VENTILATION GROUP WITH ELECTRONIC CONTROL

Also Published As

Publication number Publication date
NL1018880C2 (en) 2003-03-05

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