[go: up one dir, main page]

FR3067797B1 - Evaporateur a deux nappes, notamment pour circuit de climatisation de vehicule automobile, comprenant des tubes en "u" et circuit de climatisation correspondant - Google Patents

Evaporateur a deux nappes, notamment pour circuit de climatisation de vehicule automobile, comprenant des tubes en "u" et circuit de climatisation correspondant Download PDF

Info

Publication number
FR3067797B1
FR3067797B1 FR1755383A FR1755383A FR3067797B1 FR 3067797 B1 FR3067797 B1 FR 3067797B1 FR 1755383 A FR1755383 A FR 1755383A FR 1755383 A FR1755383 A FR 1755383A FR 3067797 B1 FR3067797 B1 FR 3067797B1
Authority
FR
France
Prior art keywords
air conditioning
conditioning circuit
evaporator
flat tubes
motor vehicle
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
FR1755383A
Other languages
English (en)
Other versions
FR3067797A1 (fr
Inventor
Bastien Jovet
Philippe Da Silva
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 FR1755383A priority Critical patent/FR3067797B1/fr
Priority to PCT/EP2018/065898 priority patent/WO2018229234A1/fr
Publication of FR3067797A1 publication Critical patent/FR3067797A1/fr
Application granted granted Critical
Publication of FR3067797B1 publication Critical patent/FR3067797B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • F28D1/0341—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members with U-flow or serpentine-flow inside the conduits
    • 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
    • B60H1/00321—Heat exchangers for air-conditioning devices
    • B60H1/00335—Heat exchangers for air-conditioning devices of the gas-air type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0085—Evaporators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

L'invention concerne un évaporateur (1), notamment pour un circuit de climatisation de véhicule automobile, comprenant un empilement de tubes plats de circulation d'un fluide réfrigérant, les tubes plats formant deux nappes (11, 12) s'étendant dans des plans parallèles et comprenant chacune au moins trois passes de circulation du fluide réfrigérant, les tubes plats délimitant entre eux des passages d'air de manière à refroidir un flux d'air incident (9A) circulant par lesdits passages à travers les nappes successives de l'évaporateur (1). Selon l'invention, la première nappe (11) comprend une passe d'entrée (101) et une passe de sortie (106) du fluide réfrigérant de l'évaporateur (1), lesdites passes d'entrée et de sortie (101, 106) étant adjacentes, les tubes plats formant les passes latérales de l'évaporateur définissant un chemin de circulation du fluide réfrigérant en U, suivant une direction parallèle audit flux d'air incident (9A) à refroidir.
FR1755383A 2017-06-14 2017-06-14 Evaporateur a deux nappes, notamment pour circuit de climatisation de vehicule automobile, comprenant des tubes en "u" et circuit de climatisation correspondant Active FR3067797B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1755383A FR3067797B1 (fr) 2017-06-14 2017-06-14 Evaporateur a deux nappes, notamment pour circuit de climatisation de vehicule automobile, comprenant des tubes en "u" et circuit de climatisation correspondant
PCT/EP2018/065898 WO2018229234A1 (fr) 2017-06-14 2018-06-14 Évaporateur à deux couches, en particulier pour circuit de climatisation de véhicule automobile, doté de tubes en u, et circuit de climatisation correspondant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1755383A FR3067797B1 (fr) 2017-06-14 2017-06-14 Evaporateur a deux nappes, notamment pour circuit de climatisation de vehicule automobile, comprenant des tubes en "u" et circuit de climatisation correspondant
FR1755383 2017-06-14

Publications (2)

Publication Number Publication Date
FR3067797A1 FR3067797A1 (fr) 2018-12-21
FR3067797B1 true FR3067797B1 (fr) 2020-06-12

Family

ID=59811513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1755383A Active FR3067797B1 (fr) 2017-06-14 2017-06-14 Evaporateur a deux nappes, notamment pour circuit de climatisation de vehicule automobile, comprenant des tubes en "u" et circuit de climatisation correspondant

Country Status (2)

Country Link
FR (1) FR3067797B1 (fr)
WO (1) WO2018229234A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114475154B (zh) * 2022-02-11 2023-06-23 浙江创立汽车空调有限公司 一种车载空调用高效稳定的一体化冷暖蒸发器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024269A (en) * 1989-08-24 1991-06-18 Zexel Corporation Laminated heat exchanger
JP3395038B2 (ja) * 1997-09-24 2003-04-07 昭和電工株式会社 蒸発器
KR100375607B1 (ko) * 2000-06-30 2003-03-15 만도공조 주식회사 과포화냉매 바이패스 기능을 가진 열교환기
JP2002107004A (ja) * 2000-09-27 2002-04-10 Calsonic Kansei Corp 積層型エバポレータ

Also Published As

Publication number Publication date
WO2018229234A1 (fr) 2018-12-20
FR3067797A1 (fr) 2018-12-21

Similar Documents

Publication Publication Date Title
KR101405234B1 (ko) 차량용 라디에이터
US9520625B2 (en) Cooling device for a battery system, in particular of a motor vehicle
EP2737269B1 (fr) Plaque d'echangeur de chaleur
JP6569855B2 (ja) 熱交換装置
DE602008006034D1 (de) Wärmetauscher und solch einen tauscher enthaltende eingebaute anordnung
WO2013161010A1 (fr) Dispositif de refroidissement pour véhicule
CN104919264B (zh) 复合型热交换器
DE112007002745T5 (de) Kühlstruktur für einen Wechselrichter und einen Kondensator, die einstückig mit dem Motor im Motorgehäuse untergebracht sind, Motoreinheit mit Kühlstruktur und Gehäuse
CA2546272A1 (fr) Ensemble echangeur thermique a refroidisseur d'air de suralimentation divise
US10538139B2 (en) Heat exchanger
FR3067797B1 (fr) Evaporateur a deux nappes, notamment pour circuit de climatisation de vehicule automobile, comprenant des tubes en "u" et circuit de climatisation correspondant
US9997811B2 (en) Battery heat exchange duct system
IT201600087064A1 (it) Motore a combustione interna comprendente un circuito di raffreddamento a liquido
US8752522B1 (en) Compact multi-unit vehicle cooling system
US20140020865A1 (en) Heat exchanger unit
US9783026B2 (en) Cooling and thermoelectric power generating system for vehicle
US7178585B1 (en) Hybrid evaporator
US20090249810A1 (en) Evaporator
US20160273854A1 (en) Device for regulating the circulation of a coolant liquid for a heat exchanger, particularly for a motor vehicle engine charge air cooler
JP2018035802A5 (fr)
FR3062198B1 (fr) Circuit de circulation d'un fluide refrigerant pour un evaporateur a deux nappes
WO2014014023A1 (fr) Refroidisseur intermédiaire pour véhicule
US20170106740A1 (en) Heat exchanger for vehicle and heat exchanging system having the same
JP2016101787A5 (fr)
JP2013174128A (ja) インタークーラ

Legal Events

Date Code Title Description
PLSC Publication of the preliminary search report

Effective date: 20181221

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8