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FR3133661B1 - Motorized ventilation unit - Google Patents

Motorized ventilation unit Download PDF

Info

Publication number
FR3133661B1
FR3133661B1 FR2202391A FR2202391A FR3133661B1 FR 3133661 B1 FR3133661 B1 FR 3133661B1 FR 2202391 A FR2202391 A FR 2202391A FR 2202391 A FR2202391 A FR 2202391A FR 3133661 B1 FR3133661 B1 FR 3133661B1
Authority
FR
France
Prior art keywords
turbine
ventilation unit
motorized
motorized ventilation
rotation
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.)
Active
Application number
FR2202391A
Other languages
French (fr)
Other versions
FR3133661A1 (en
Inventor
Fabrice Ailloud
Thierry Barbier
Santoyo Nestor Ismael Varela
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR2202391A priority Critical patent/FR3133661B1/en
Priority to PCT/EP2023/056614 priority patent/WO2023175006A1/en
Priority to CN202380026953.2A priority patent/CN118871310A/en
Publication of FR3133661A1 publication Critical patent/FR3133661A1/en
Application granted granted Critical
Publication of FR3133661B1 publication Critical patent/FR3133661B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00457—Ventilation unit, e.g. combined with a radiator
    • B60H1/00471—The ventilator being of the radial type, i.e. with radial expulsion of the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/424—Double entry casings
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4246—Fan casings comprising more than one outlet
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/00078—Assembling, manufacturing or layout details
    • B60H2001/00085—Assembling, manufacturing or layout details of air intake
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/00078—Assembling, manufacturing or layout details
    • B60H2001/00092—Assembling, manufacturing or layout details of air deflecting or air directing means inside the device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/00114—Heating or cooling details
    • B60H2001/00135—Deviding walls for separate air flows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/00185—Distribution of conditionned air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Groupe motorisé de ventilation L'invention concerne un groupe motorisé de ventilation (2) pour un dispositif de ventilation, chauffage et/ou climatisation, comprenant au moins une turbine (4) configurée pour être entrainée en rotation autour d’un axe de rotation (R), un moteur (6) destiné à entrainer en rotation la turbine (4), un boitier d’entrée d’air configuré pour amener au moins un flux d’air à la turbine (4) et une volute (10) entourant la turbine (4) et configurée pour canaliser l’au moins un flux d’air en sortie de la turbine (4), le groupe motorisé de ventilation (2) comprenant au moins un organe de séparation (24) disposé au moins en partie dans un volume (22) de la turbine (4), le groupe motorisé de ventilation (2) comprenant au moins un premier conduit de sortie (46) et un deuxième conduit de sortie (48) décalés angulairement l’un par rapport à l’autre suivant l’axe de rotation (R) et présentant un profil divergent. [Figure 4]Motorized ventilation unit The invention relates to a motorized ventilation unit (2) for a ventilation, heating and/or air conditioning device, comprising at least one turbine (4) configured to be driven in rotation around an axis of rotation ( R), a motor (6) intended to rotate the turbine (4), an air inlet box configured to bring at least one air flow to the turbine (4) and a volute (10) surrounding the turbine (4) and configured to channel at least one air flow at the outlet of the turbine (4), the motorized ventilation unit (2) comprising at least one separation member (24) arranged at least in part in a volume (22) of the turbine (4), the motorized ventilation unit (2) comprising at least a first outlet duct (46) and a second outlet duct (48) angularly offset from each other relative to the the other following the axis of rotation (R) and having a divergent profile. [Figure 4]

FR2202391A 2022-03-18 2022-03-18 Motorized ventilation unit Active FR3133661B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2202391A FR3133661B1 (en) 2022-03-18 2022-03-18 Motorized ventilation unit
PCT/EP2023/056614 WO2023175006A1 (en) 2022-03-18 2023-03-15 Motorised ventilation unit
CN202380026953.2A CN118871310A (en) 2022-03-18 2023-03-15 Motorized ventilation unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2202391 2022-03-18
FR2202391A FR3133661B1 (en) 2022-03-18 2022-03-18 Motorized ventilation unit

Publications (2)

Publication Number Publication Date
FR3133661A1 FR3133661A1 (en) 2023-09-22
FR3133661B1 true FR3133661B1 (en) 2024-03-08

Family

ID=81648653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2202391A Active FR3133661B1 (en) 2022-03-18 2022-03-18 Motorized ventilation unit

Country Status (3)

Country Link
CN (1) CN118871310A (en)
FR (1) FR3133661B1 (en)
WO (1) WO2023175006A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010100108A (en) * 2008-10-21 2010-05-06 Denso Corp Blower and vehicular air-conditioner having the same
FR3014029B1 (en) * 2013-12-04 2015-12-18 Valeo Systemes Thermiques SUCTION PULSER FOR A DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING OF A MOTOR VEHICLE
FR3072054B1 (en) * 2017-10-11 2019-11-01 Valeo Systemes Thermiques AIR INLET HOUSING, AND SUCTION PULSER AND HEATING, VENTILATION AND / OR AIR CONDITIONING DEVICE FOR MOTOR VEHICLE CORRESPONDING THERETO
JP6961510B2 (en) * 2018-02-15 2021-11-05 株式会社ヴァレオジャパン Blower unit for vehicle air conditioners

Also Published As

Publication number Publication date
WO2023175006A1 (en) 2023-09-21
FR3133661A1 (en) 2023-09-22
CN118871310A (en) 2024-10-29

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