EP1236963A2 - Wärmerekuperator mit herausziehbarem Wärmetauscher - Google Patents

Wärmerekuperator mit herausziehbarem Wärmetauscher Download PDF

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Publication number
EP1236963A2
EP1236963A2 EP02075735A EP02075735A EP1236963A2 EP 1236963 A2 EP1236963 A2 EP 1236963A2 EP 02075735 A EP02075735 A EP 02075735A EP 02075735 A EP02075735 A EP 02075735A EP 1236963 A2 EP1236963 A2 EP 1236963A2
Authority
EP
European Patent Office
Prior art keywords
casing
exchanger unit
heat
heat recuperator
opening
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Withdrawn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
EP02075735A
Other languages
English (en)
French (fr)
Other versions
EP1236963A3 (de
Inventor
Danilo Sinelli
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.)
Utek Srl
Original Assignee
Utek Srl
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 Utek Srl filed Critical Utek Srl
Publication of EP1236963A2 publication Critical patent/EP1236963A2/de
Publication of EP1236963A3 publication Critical patent/EP1236963A3/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers

Definitions

  • the present invention concerns a heat recuperator provided with extractable heat exchanger unit for operations of maintenance and possible substitution of the same unit.
  • heat recuperator a heat exchanger unit for buildings is meant in which two flows of air exchange heat between each other through the walls that separate them (plates, pipes, etc.) or other intermediate elements provided with thermal capacity.
  • the fundamental part of a heat recuperator is evidently the heat exchanger unit, that is placed inside a containing casing provided with openings for the intake and the output of the air flows.
  • Object of the present invention is to provide a heat recuperator provided with heat exchanger unit that is easily and quickly extractable from the casing that contains it.
  • a heat recuperator comprising an exchanger unit housed inside a casing provided with openings for the intake and the output of air flows that are subject to heat exchange, characterised in that said casing has an opening with removable cover and said heat exchanger unit is coupled to said casing by means of sliding guides that allow its extraction through said opening.
  • a heat recuperator comprising an external casing 1 with parallelepiped box-like shape, provided with insulated walls 10 and with openings 2 for the intake and the output of flows of air destined to exchange heat between themselves, and a heat exchanger unit 3 housed inside the casing 1 so as to be touched by the aforesaid flows of air.
  • FIG. 3 The magnified detail of one of the sliding guides 5 is illustrated in Figure 3, where it can be seen as consisting of a channelling 10 made as a single piece with one edge of the exchanger unit 3 and bearing with its cross projections 11 a pair of synthetic material packings 12, for instance brush seals, that co-operate with the end of a partition 4, that is inserted in the same channelling.
  • a channelling 10 made as a single piece with one edge of the exchanger unit 3 and bearing with its cross projections 11 a pair of synthetic material packings 12, for instance brush seals, that co-operate with the end of a partition 4, that is inserted in the same channelling.
  • the exchanger unit 3 is positioned inside the casing 1 and the cover 7 is fastened to the same casing in order to close the opening 6 with the packing 9 tightly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP02075735A 2001-03-01 2002-02-20 Wärmerekuperator mit herausziehbarem Wärmetauscher Withdrawn EP1236963A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20010109 ITMI20010109U1 (it) 2001-03-01 2001-03-01 Recuperatore di calore con pacco scambiatore estraibile
ITMI010109 2001-03-01

Publications (2)

Publication Number Publication Date
EP1236963A2 true EP1236963A2 (de) 2002-09-04
EP1236963A3 EP1236963A3 (de) 2003-08-13

Family

ID=11446557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02075735A Withdrawn EP1236963A3 (de) 2001-03-01 2002-02-20 Wärmerekuperator mit herausziehbarem Wärmetauscher

Country Status (2)

Country Link
EP (1) EP1236963A3 (de)
IT (1) ITMI20010109U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1653187A1 (de) * 2004-10-28 2006-05-03 Recuperator s.r.l. Eckprofil für Klimaanlage

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666007A (en) * 1970-03-17 1972-05-30 Mitsubishi Electric Corp Apparatus for effecting continuous and simultaneous transfer of heat and moisture between two air streams
JPS55140096A (en) * 1979-04-18 1980-11-01 Hitachi Ltd Heat exchanger
JPS6089691A (ja) * 1983-10-21 1985-05-20 Asahi Glass Co Ltd 熱交換体保持構造
JPH05113228A (ja) * 1991-10-22 1993-05-07 Matsushita Seiko Co Ltd 空気調和機の熱交換器固定装置
US5237831A (en) * 1989-10-11 1993-08-24 Eolas Air conditioning apparatus
JPH08219679A (ja) * 1994-12-16 1996-08-30 Nisshin Kogyo Kk 熱交換器
US6006534A (en) * 1996-12-11 1999-12-28 Carrier Corporation Air conditioner indoor grille mounting
JP2001201098A (ja) * 2000-01-24 2001-07-27 Kimura Kohki Co Ltd 床置型空気調和機

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666007A (en) * 1970-03-17 1972-05-30 Mitsubishi Electric Corp Apparatus for effecting continuous and simultaneous transfer of heat and moisture between two air streams
JPS55140096A (en) * 1979-04-18 1980-11-01 Hitachi Ltd Heat exchanger
JPS6089691A (ja) * 1983-10-21 1985-05-20 Asahi Glass Co Ltd 熱交換体保持構造
US5237831A (en) * 1989-10-11 1993-08-24 Eolas Air conditioning apparatus
JPH05113228A (ja) * 1991-10-22 1993-05-07 Matsushita Seiko Co Ltd 空気調和機の熱交換器固定装置
JPH08219679A (ja) * 1994-12-16 1996-08-30 Nisshin Kogyo Kk 熱交換器
US6006534A (en) * 1996-12-11 1999-12-28 Carrier Corporation Air conditioner indoor grille mounting
JP2001201098A (ja) * 2000-01-24 2001-07-27 Kimura Kohki Co Ltd 床置型空気調和機

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 005, no. 010 (M-051), 22 January 1981 (1981-01-22) -& JP 55 140096 A (HITACHI LTD), 1 November 1980 (1980-11-01) *
PATENT ABSTRACTS OF JAPAN vol. 009, no. 235 (M-415), 21 September 1985 (1985-09-21) -& JP 60 089691 A (ASAHI GLASS KK), 20 May 1985 (1985-05-20) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 479 (M-1471), 31 August 1993 (1993-08-31) -& JP 05 113228 A (MATSUSHITA SEIKO CO LTD), 7 May 1993 (1993-05-07) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12, 26 December 1996 (1996-12-26) -& JP 08 219679 A (NISSHIN KOGYO KK), 30 August 1996 (1996-08-30) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1653187A1 (de) * 2004-10-28 2006-05-03 Recuperator s.r.l. Eckprofil für Klimaanlage

Also Published As

Publication number Publication date
ITMI20010109V0 (it) 2001-03-01
EP1236963A3 (de) 2003-08-13
ITMI20010109U1 (it) 2002-09-02

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