EP2743583A3 - Rotor device for a fuel heater with an air exhaust arranged coaxially in an air supply line - Google Patents

Rotor device for a fuel heater with an air exhaust arranged coaxially in an air supply line Download PDF

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Publication number
EP2743583A3
EP2743583A3 EP13195477.8A EP13195477A EP2743583A3 EP 2743583 A3 EP2743583 A3 EP 2743583A3 EP 13195477 A EP13195477 A EP 13195477A EP 2743583 A3 EP2743583 A3 EP 2743583A3
Authority
EP
European Patent Office
Prior art keywords
rotor
fuel heater
arranged coaxially
supply line
rotor device
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Withdrawn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
EP13195477.8A
Other languages
German (de)
French (fr)
Other versions
EP2743583A2 (en
Inventor
Gerardo Rocha
Luis Monteiro
Joel Pereira
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2743583A2 publication Critical patent/EP2743583A2/en
Publication of EP2743583A3 publication Critical patent/EP2743583A3/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F23L5/00—Blast-producing apparatus before the fire
    • F23L5/02—Arrangements of fans or blowers
    • 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
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans
    • 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
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/04—Balanced-flue arrangements, i.e. devices which combine air inlet to combustion unit with smoke outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Air Supply (AREA)

Abstract

Die Erfindung betrifft eine Rotorvorrichtung (1) für eine Brennstoffheizung (100) mit einer koaxial in einer Zuluftleitung (102) angeordneten Abluftleitung (103), eine Belüftungsvorrichtung (101) für eine Brennstoffheizung (100) mit einer solchen Rotorvorrichtung (1) und eine Brennstoffheizung (100) mit einer solchen Belüftungsvorrichtung (101).The invention relates to a rotor device (1) for a fuel heater (100) with an exhaust air line (103) arranged coaxially in an air supply line (102), a ventilation device (101) for a fuel heater (100) with such a rotor device (1) and a fuel heater (100) with such a ventilation device (101).

Die Rotorvorrichtung umfasst einen Rotor (2) mit einer Rotornabe (3), die koaxial zu einer Rotorachse (A) angeordnet ist, radial um die Rotornabe (3) angeordnete erste Rotorblätter (4) mit einer ersten Anstellrichtung (R1), einer Anströmseite (S1) und einer Abströmseite (S2), und einen die ersten Rotorblätter (4) radial einfassenden Rotorkranz (5), wobei radial um den Rotorkranz (5) zweite Rotorblätter (6) angeordnet sind, deren zweite Anstellrichtung (R2) gegenläufig zur ersten Anstellrichtung (R1) ist.The rotor device comprises a rotor (2) with a rotor hub (3) which is arranged coaxially to a rotor axis (A), radially around the rotor hub (3) arranged first rotor blades (4) with a first Anstellrichtung (R1), an inflow side ( S1) and an outflow side (S2), and a rotor blade (5) radially enclosing the first rotor blades (4), wherein rotor blades (6) are radially arranged around the rotor rim (5) whose second adjustment direction (R2) is opposite to the first engagement direction (R1) is.

Im Zusammenbau einer Belüftungsvorrichtung (101) für eine Brennstoffheizung (100) ist eine die Abluftleitung (103) wenigstens in einem zylindrischen Abschnitt (A103) koaxial in einem zylindrischen Abschnitt (A102) der Zuluftleitung (102) angeordnet, und es grenzt koaxial an die zylindrischen Abschnitte (A102, A103) der Zu- und Abluftleitung (102, 103) eine zuvor beschriebene Rotorvorrichtung (1) an.

Figure imgaf001
In assembling a ventilation device (101) for a fuel heater (100), the exhaust pipe (103) is arranged coaxially in at least a cylindrical portion (A103) in a cylindrical portion (A102) of the supply air duct (102) and coaxially adjoins the cylindrical one Sections (A102, A103) of the supply and exhaust air duct (102, 103) on a previously described rotor device (1).
Figure imgaf001
EP13195477.8A 2012-12-12 2013-12-03 Rotor device for a fuel heater with an air exhaust arranged coaxially in an air supply line Withdrawn EP2743583A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012024251.4A DE102012024251B4 (en) 2012-12-12 2012-12-12 Rotor device for a fuel heater with a coaxially arranged in a supply air exhaust duct

Publications (2)

Publication Number Publication Date
EP2743583A2 EP2743583A2 (en) 2014-06-18
EP2743583A3 true EP2743583A3 (en) 2018-01-10

Family

ID=49726543

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13195477.8A Withdrawn EP2743583A3 (en) 2012-12-12 2013-12-03 Rotor device for a fuel heater with an air exhaust arranged coaxially in an air supply line

Country Status (2)

Country Link
EP (1) EP2743583A3 (en)
DE (1) DE102012024251B4 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1168951A (en) * 1915-04-08 1916-01-18 Jacob Mandel Fuel-saver.
US4523630A (en) * 1983-03-16 1985-06-18 Wirab System A.B. Room ventilator
DE102005016913A1 (en) * 2005-04-13 2006-10-26 Valentin Rosel Two-channel building ventilator assembly has a three-channel heat transfer cylinder and ball air valves
WO2009106854A1 (en) * 2008-02-28 2009-09-03 Thor Hendrickson Passive heat recovery & ventilation system
DE102008031084A1 (en) * 2008-07-01 2010-01-07 Horst Hinterneder Axial blower for use in air-to-air heat exchanger to ventilate and exhaust air in room of building, has two blower wheels provided on output shaft of driving motor, where one of wheels is provided as outer ring around other wheel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB711737A (en) * 1951-09-12 1954-07-07 Universal Asbestos Mfg Company Ventilator terminals for flues and chimney pots
GB1268977A (en) 1970-03-23 1972-03-29 Gas Council Improvements in or relating to balanced flue terminals
GB1320943A (en) 1970-11-18 1973-06-20 British Gas Corp Balanced flue terminals
HU195689B (en) * 1985-04-02 1988-06-28 Gyula Szegvari Reinforcer of air draft

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1168951A (en) * 1915-04-08 1916-01-18 Jacob Mandel Fuel-saver.
US4523630A (en) * 1983-03-16 1985-06-18 Wirab System A.B. Room ventilator
DE102005016913A1 (en) * 2005-04-13 2006-10-26 Valentin Rosel Two-channel building ventilator assembly has a three-channel heat transfer cylinder and ball air valves
WO2009106854A1 (en) * 2008-02-28 2009-09-03 Thor Hendrickson Passive heat recovery & ventilation system
DE102008031084A1 (en) * 2008-07-01 2010-01-07 Horst Hinterneder Axial blower for use in air-to-air heat exchanger to ventilate and exhaust air in room of building, has two blower wheels provided on output shaft of driving motor, where one of wheels is provided as outer ring around other wheel

Also Published As

Publication number Publication date
DE102012024251B4 (en) 2017-02-09
DE102012024251A1 (en) 2014-06-12
EP2743583A2 (en) 2014-06-18

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