EP1628106A2 - Cartouche de sécheur et filtre pour un accumulateur d'un condenseur, en particulier pour un système de réfrigération d'un véhicule automobile - Google Patents

Cartouche de sécheur et filtre pour un accumulateur d'un condenseur, en particulier pour un système de réfrigération d'un véhicule automobile Download PDF

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Publication number
EP1628106A2
EP1628106A2 EP05014943A EP05014943A EP1628106A2 EP 1628106 A2 EP1628106 A2 EP 1628106A2 EP 05014943 A EP05014943 A EP 05014943A EP 05014943 A EP05014943 A EP 05014943A EP 1628106 A2 EP1628106 A2 EP 1628106A2
Authority
EP
European Patent Office
Prior art keywords
dryer
collector
filter insert
riser
filter
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.)
Granted
Application number
EP05014943A
Other languages
German (de)
English (en)
Other versions
EP1628106B1 (fr
EP1628106A3 (fr
Inventor
Jan Aichele
Pedro Dipl.-Ing. Gonzalez Rechea
Jürgen Zinser
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of EP1628106A2 publication Critical patent/EP1628106A2/fr
Publication of EP1628106A3 publication Critical patent/EP1628106A3/fr
Application granted granted Critical
Publication of EP1628106B1 publication Critical patent/EP1628106B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver
    • F25B2339/0441—Condensers with an integrated receiver containing a drier or a filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver
    • F25B2339/0442—Condensers with an integrated receiver characterised by the mechanical fixation of the receiver to the header

Definitions

  • the invention relates to a dryer-filter insert for a collector of a capacitor according to the preamble of claim 1 - known from DE 199 12 381 A1 of the applicant. Furthermore, the invention relates to a capacitor according to the preamble of claim 11.
  • the condenser has a collector, which can be equipped with an insert consisting of a riser, a partition and optionally a dryer-filter element.
  • the condenser has a condensation section underneath the upper subcooling section, which is flowed through in multiple flows from bottom to top. Thereafter, the largely liquefied refrigerant passes through an overflow into the collector, flows through the dryer-filter element and passes through the riser in an overhead sealed by the partition chamber, which is in communication with the subcooling via a further overflow in refrigerant connection.
  • the riser is designed as a support element and carries both the partition between the subcooling and condensation section and the dryer-filter unit.
  • the riser is designed as a support element and carries both the partition between the subcooling and condensation section and the dryer-filter unit.
  • the partition is designed as a separating plug, d. H. a disc of aluminum or plastic, which preferably carries on its periphery one or more sealing rings. This results in a secure seal between the uppermost chamber of the collector, which is in communication with the lower cooling section, and the underlying chamber, which is in communication with the condensation section.
  • the dryer-filter unit is designed as a known plastic cage, softer with a dryer material in the form of granules can be filled.
  • a relatively large peripheral surface is created for the entry of the refrigerant, whereby an effective drying of the refrigerant is achieved.
  • the plastic cage in its lower region on a circumferential sealing lip, which seals an annular gap between the cage and the inner wall of the collector.
  • the plastic cage is pushed onto the riser and held there in a positive fit.
  • both parts can be easily joined and positioned to each other.
  • a perforated sleeve which communicates on the one hand with the lower riser and on the other hand with the subcooling.
  • a sealing plug is attached to the perforated bush, which forms the conclusion of the dryer-Filtet insert according to the invention upwards.
  • the upwardly open collector of the capacitor can thus be closed and sealed by mounting the insert according to the invention by the sealing plug, wherein a fuse in the axial direction by a locking ring can.
  • the insert is therefore also exchangeable, ie it can be removed for repair or maintenance purposes.
  • the bushing forms the connecting piece between separating plug and sealing plug, which at the same time causes the positioning of the riser pipe and of the dryer attached to the riser pipe.
  • the object of the invention is also solved by the features of claim 11, by a capacitor with overhead subcooling with the inventively constructed dryer-filter insert is equipped.
  • the advantage here is that the dryer-filter insert is easy, quick and safe to install and exchangeable.
  • Fig. 1 shows a dryer-filter insert 1 for use in a collector shown in Fig. 3 of a condenser for a motor vehicle air conditioner.
  • the dryer-filter insert 1 consists of a riser 2, a plastic cage 3, a separating stopper 4, a perforated sleeve 5 and a sealing plug 6. All parts are joined into a unit.
  • the riser 2 may be formed as a plastic tube and frictionally carries the known plastic cage 3, which is filled with a dryer material in the form of granules in the lower part of the plastic cage 3 is a circumferential, preferably molded sealing lip 7 is arranged, the plastic cage 3 against the here not shown inner wall of the collector seals.
  • the refrigerant is forced to flow through the plastic cage 3 inside and thus to contact the dryer material.
  • a sealing ring 8 At the upper end of the riser pipe 2 formed as a disc separating stopper 4 is fixed, which on its circumference a sealing ring 8, z. B. carries an O-ring.
  • the socket 5 is perforated, so that the through the riser 2 rising refrigerant from the socket 5 can escape to the outside, ie in the subcooling section, not shown here.
  • the sealing plug 6 is fixed, which also carries on its circumference at least one sealing ring 9, which may be inserted into an annular groove, not shown.
  • the bushing 5 is preferably made of plastic, while the sealing plug 6 for reasons of strength preferably consists of an aluminum alloy - as well as the collector.
  • FIG. 2 shows the dryer-filter insert 1 in a side view, wherein it is clear that the riser pipe 2 penetrates the plastic cage 3 on the inside and projects beyond the bottom of the plastic cage 3 with a lower end 2a.
  • the bushing 5 acts as a connecting piece between separating stopper 4 and sealing plug 6, is inserted into the two plugs at the front end and fastened there
  • FIG. 3 shows a condenser 10 with an overhead subcooling section 11 and a condensation section 12 arranged underneath, which, as shown by arrows, flows through it in a three-flow from bottom to top.
  • the condenser 10 has two lateral collecting pipes 13, 14 and a collector 15 arranged parallel to the collecting pipe 14, which is connected to the collecting pipe 14 via two overflow openings 16, 17.
  • Such a capacitor 10 is known from the aforementioned DE 199 12 381 A1 of the applicant, in particular, as regards its function. The content of this disclosure of the applicant is therefore fully incorporated in the disclosure of the present application.
  • the above-described dryer-filter insert 1 is used, wherein the sealing plug 6 is fixed in the axial direction relative to the collector 15.
  • the lowest end 2a of the riser 2 is located slightly above the bottom of the collector 15, so that refrigerant can be sucked.
  • the separating plug 4 is located between the overflow openings 16, 17, so that a seal between the upper subcooling 11 and the underlying condensation section 12 and the communicating chamber of Collector 15 is ensured.
  • the circumferential sealing lip 7 is arranged, which rests against the inner wall of the collector 15 and thus forces the refrigerant to flow through the plastic cage 3 inside. Below the sealing lip 7 thus collects the dried refrigerant, which is sucked in via the suction port 2 a of the riser 2 and conveyed upwards into the bushing 5, from where it enters the subcooling 11.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP20050014943 2004-08-20 2005-07-11 Cartouche de sécheur et filtre pour un accumulateur d'un condenseur, en particulier pour un système de réfrigération d'un véhicule automobile Expired - Fee Related EP1628106B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410040665 DE102004040665A1 (de) 2004-08-20 2004-08-20 Trockner-Filter-Einsatz für einen Sammler eines Kondensators, insbesondere für Kraftfahrzeug-Klimaanlagen

Publications (3)

Publication Number Publication Date
EP1628106A2 true EP1628106A2 (fr) 2006-02-22
EP1628106A3 EP1628106A3 (fr) 2006-08-30
EP1628106B1 EP1628106B1 (fr) 2011-03-16

Family

ID=35311419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050014943 Expired - Fee Related EP1628106B1 (fr) 2004-08-20 2005-07-11 Cartouche de sécheur et filtre pour un accumulateur d'un condenseur, en particulier pour un système de réfrigération d'un véhicule automobile

Country Status (2)

Country Link
EP (1) EP1628106B1 (fr)
DE (2) DE102004040665A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056469A1 (de) * 2006-11-28 2008-05-29 Behr Gmbh & Co. Kg Sammler für einen Kältekreis
EP2244041A1 (fr) * 2009-04-20 2010-10-27 Jahn GmbH Séchoir pour un moyen de refroidissement dans un circuit de refroidissement, notamment pour une climatisation d'un véhicule, et agencement de condensateur de moyen de refroidissement correspondant
GB2483494A (en) * 2010-09-10 2012-03-14 Visteon Global Tech Inc Receiver Desiccant Dryer with Filter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007009923A1 (de) * 2007-02-27 2008-08-28 Behr Gmbh & Co. Kg Kondensator für eine Klimaanlage, insbesondere eines Kraftfahrzeuges
DE102022201103A1 (de) 2022-02-02 2023-08-03 Mahle International Gmbh Einsatz für einen Sammler eines Kältemittelkondensators

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238853A1 (de) 1992-11-18 1994-05-19 Behr Gmbh & Co Kondensator für eine Klimaanlage eines Fahrzeuges
FR2750761A1 (fr) 1996-07-03 1998-01-09 Valeo Thermique Moteur Sa Condenseur a filtre pour installation de climatisation de vehicule automobile
DE19830329A1 (de) 1997-07-10 1999-01-14 Denso Corp Kühl- bzw. Kältemittelkondensator mit Überkühlungsbereich
DE19912381A1 (de) 1999-03-19 2000-09-21 Behr Gmbh & Co Kondensator
EP1132695A1 (fr) 2000-03-09 2001-09-12 Skg Italiana Spa Cartouche de filtre et condenseur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11316064A (ja) * 1998-05-01 1999-11-16 Showa Alum Corp レシーバータンク付きコンデンサ
JP3925158B2 (ja) * 2001-10-30 2007-06-06 株式会社デンソー 冷媒凝縮器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238853A1 (de) 1992-11-18 1994-05-19 Behr Gmbh & Co Kondensator für eine Klimaanlage eines Fahrzeuges
FR2750761A1 (fr) 1996-07-03 1998-01-09 Valeo Thermique Moteur Sa Condenseur a filtre pour installation de climatisation de vehicule automobile
DE19830329A1 (de) 1997-07-10 1999-01-14 Denso Corp Kühl- bzw. Kältemittelkondensator mit Überkühlungsbereich
DE19912381A1 (de) 1999-03-19 2000-09-21 Behr Gmbh & Co Kondensator
EP1132695A1 (fr) 2000-03-09 2001-09-12 Skg Italiana Spa Cartouche de filtre et condenseur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056469A1 (de) * 2006-11-28 2008-05-29 Behr Gmbh & Co. Kg Sammler für einen Kältekreis
EP2244041A1 (fr) * 2009-04-20 2010-10-27 Jahn GmbH Séchoir pour un moyen de refroidissement dans un circuit de refroidissement, notamment pour une climatisation d'un véhicule, et agencement de condensateur de moyen de refroidissement correspondant
GB2483494A (en) * 2010-09-10 2012-03-14 Visteon Global Tech Inc Receiver Desiccant Dryer with Filter
GB2483494B (en) * 2010-09-10 2013-02-20 Visteon Global Tech Inc Receiver dryer
US8959948B2 (en) 2010-09-10 2015-02-24 Halla Visteon Climate Control Corporation Receiver dryer

Also Published As

Publication number Publication date
DE102004040665A1 (de) 2006-02-23
EP1628106B1 (fr) 2011-03-16
DE502005011111D1 (de) 2011-04-28
EP1628106A3 (fr) 2006-08-30

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