FR3026171B1 - DEVICE FOR THERMALLY CONDITIONING A FLUID FOR A MOTOR VEHICLE - Google Patents

DEVICE FOR THERMALLY CONDITIONING A FLUID FOR A MOTOR VEHICLE Download PDF

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Publication number
FR3026171B1
FR3026171B1 FR1458958A FR1458958A FR3026171B1 FR 3026171 B1 FR3026171 B1 FR 3026171B1 FR 1458958 A FR1458958 A FR 1458958A FR 1458958 A FR1458958 A FR 1458958A FR 3026171 B1 FR3026171 B1 FR 3026171B1
Authority
FR
France
Prior art keywords
fluid
motor vehicle
thermally conditioning
passage space
inlet
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.)
Expired - Fee Related
Application number
FR1458958A
Other languages
French (fr)
Other versions
FR3026171A1 (en
Inventor
Laurent Tellier
Frederic Pierron
Jose LeBorgne
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 FR1458958A priority Critical patent/FR3026171B1/en
Publication of FR3026171A1 publication Critical patent/FR3026171A1/en
Application granted granted Critical
Publication of FR3026171B1 publication Critical patent/FR3026171B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/0072—Special adaptations
    • F24H1/009—Special adaptations for vehicle systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0015—Guiding means in water channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
    • 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
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2221—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating an intermediate liquid
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022—Heaters specially adapted for heating gaseous material
    • H05B2203/023—Heaters of the type used for electrically heating the air blown in a vehicle compartment by the vehicle heating system

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Geometry (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

L'invention se rapporte à un dispositif de conditionnement thermique (1) d'un fluide pour un véhicule, comprenant une entrée (7), une sortie (9) et au moins un module chauffant (3a, 3b) placé entre ladite entrée (7) et ladite sortie (9), chaque module (3a, 3b) comprenant une enceinte (13a, 13b) chauffante et un noyau central (11a, 11b) ménageant entre eux un espace de passage (15a, 15b) pour le fluide. La principale caractéristique d'un dispositif de conditionnement thermique selon l'invention, est que l'espace de passage (15a, 15b) est au moins partiellement occupée par une pièce (40a, 40b), dotée d'une pluralité de reliefs (41) aptes à créer des turbulences dans le fluide transitant dans ledit espace de passage (15a, 15b).The invention relates to a device for thermal conditioning (1) of a fluid for a vehicle, comprising an inlet (7), an outlet (9) and at least one heating module (3a, 3b) placed between said inlet ( 7) and said outlet (9), each module (3a, 3b) comprising a heating enclosure (13a, 13b) and a central core (11a, 11b) between them a passage space (15a, 15b) for the fluid. The main characteristic of a thermal conditioning device according to the invention is that the passage space (15a, 15b) is at least partially occupied by a part (40a, 40b), provided with a plurality of reliefs (41 ) capable of creating turbulence in the fluid passing through said passage space (15a, 15b).

FR1458958A 2014-09-23 2014-09-23 DEVICE FOR THERMALLY CONDITIONING A FLUID FOR A MOTOR VEHICLE Expired - Fee Related FR3026171B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1458958A FR3026171B1 (en) 2014-09-23 2014-09-23 DEVICE FOR THERMALLY CONDITIONING A FLUID FOR A MOTOR VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1458958A FR3026171B1 (en) 2014-09-23 2014-09-23 DEVICE FOR THERMALLY CONDITIONING A FLUID FOR A MOTOR VEHICLE
FR1458958 2014-09-23

Publications (2)

Publication Number Publication Date
FR3026171A1 FR3026171A1 (en) 2016-03-25
FR3026171B1 true FR3026171B1 (en) 2019-03-22

Family

ID=52102812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1458958A Expired - Fee Related FR3026171B1 (en) 2014-09-23 2014-09-23 DEVICE FOR THERMALLY CONDITIONING A FLUID FOR A MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR3026171B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3073609B1 (en) * 2017-04-28 2019-10-25 Valeo Systemes Thermiques CHANNEL FOR THERMAL EXCHANGER OF A MOTOR VEHICLE
US20220400537A1 (en) * 2019-10-31 2022-12-15 Kanthal Ab Heating element with open-cell structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US813918A (en) * 1899-12-29 1906-02-27 Albert Schmitz Tubes, single or compound, with longitudinal ribs.
US2797554A (en) * 1954-01-06 1957-07-02 William J Donovan Heat exchanger in refrigeration system
DE4216008C5 (en) * 1992-05-12 2006-06-01 Suntec Industries France, S.A. Preheater for the nozzle of an oil burner
DE19944951B4 (en) * 1999-09-20 2010-06-10 Behr Gmbh & Co. Kg Air conditioning with internal heat exchanger
EP1512924A3 (en) * 2003-09-05 2011-01-26 LG Electronics, Inc. Air conditioner comprising heat exchanger and means for switching cooling cycle
DE102010031520A1 (en) * 2010-07-19 2012-01-19 BSH Bosch und Siemens Hausgeräte GmbH Electric radiator and water heater
DE202011102516U1 (en) * 2011-06-07 2011-10-28 Ismail Bulut Electric heater
FR2979692B1 (en) * 2011-09-06 2018-06-15 Valeo Systemes Thermiques ELECTRICAL HEATING DEVICE FOR A MOTOR VEHICLE, AND HEATING AND / OR AIR CONDITIONING APPARATUS THEREFOR

Also Published As

Publication number Publication date
FR3026171A1 (en) 2016-03-25

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