EP2934982A1 - Système de climatisation pour un véhicule ferroviaire - Google Patents

Système de climatisation pour un véhicule ferroviaire

Info

Publication number
EP2934982A1
EP2934982A1 EP14702602.5A EP14702602A EP2934982A1 EP 2934982 A1 EP2934982 A1 EP 2934982A1 EP 14702602 A EP14702602 A EP 14702602A EP 2934982 A1 EP2934982 A1 EP 2934982A1
Authority
EP
European Patent Office
Prior art keywords
air
pressure loss
arrangement according
outlets
ratio
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
EP14702602.5A
Other languages
German (de)
English (en)
Other versions
EP2934982B1 (fr
Inventor
Nkwenti Azong-Wara
Alexander Hildebrandt
Timothy Ruiter
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.)
Siemens Mobility GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP2934982A1 publication Critical patent/EP2934982A1/fr
Application granted granted Critical
Publication of EP2934982B1 publication Critical patent/EP2934982B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/009—Means for ventilating only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning

Definitions

  • the Luftverteilbox can not take over their air distribution function for a variety of different rail vehicles and thus also different air duct arrangements. Therefore, in known air duct arrangements, depending on the railcar configuration at the air distribution box, adjustment is made by throttling at the air outlets. A setting made is then checked by tests, for example in a climatic chamber, until the appropriate setting for the present rail vehicle version is found. Nonlinear properties of the typically complex air duct arrangement lead to a high number of test steps.
  • the invention has the object, an air conditioning arrangement of the type mentioned in such a way that finding the appropriate setting for throttling at the air outlets of
  • Air distribution box is reduced in terms of their effort.
  • one of the perforated plates 7, 8 be 30mm thick, have holes with a diameter of 20mm and a free cross-section of about 35%.
  • Such a perforated plate has a pressure loss coefficient of about 7.5. This value ensures that the pressure loss coefficient of the orifice plate 7, 8 we ⁇ niks twice the typical pressure loss at the air outlets 5, 6 attached air channel systems of shift ⁇ nenEnglishen correspond.
  • the pressure drop coefficients are the pressure drop coefficients.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Duct Arrangements (AREA)

Abstract

L'invention concerne un système de climatisation qui est destiné à un véhicule ferroviaire et qui comporte une boîte de distribution d'air (1) pourvue d'une entrée d'air (2) et d'au moins deux sorties d'air (5, 6) permettant le raccordement de conduites d'air assurant l'acheminement ultérieur. Chacune des sorties d'air (5, 6) est associée à un organe d'étranglement (7, 8) disposé entre la sortie d'air (5, 6) et une chambre de répartition d'air (4) laquelle est située dans la boîte de distribution d'air (1) et dans laquelle le flux d'air en provenance de l'entrée d'air (2) est réparti en au moins deux flux d'air partiels, les coefficients de perte de pression des au moins deux organes d'étranglement (7, 8) étant choisis tels qu'un rapport entre les débits d'air volumiques des au moins deux sorties d'air (5, 6) correspond à une valeur prédéfinie.
EP14702602.5A 2013-02-28 2014-02-04 Système de climatisation pour un véhicule ferroviaire Active EP2934982B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013203375.3A DE102013203375A1 (de) 2013-02-28 2013-02-28 Klimatisierungsanordnung für ein Schienenfahrzeug
PCT/EP2014/052131 WO2014131582A1 (fr) 2013-02-28 2014-02-04 Système de climatisation pour un véhicule ferroviaire

Publications (2)

Publication Number Publication Date
EP2934982A1 true EP2934982A1 (fr) 2015-10-28
EP2934982B1 EP2934982B1 (fr) 2019-09-18

Family

ID=50033569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14702602.5A Active EP2934982B1 (fr) 2013-02-28 2014-02-04 Système de climatisation pour un véhicule ferroviaire

Country Status (9)

Country Link
US (1) US20160001790A1 (fr)
EP (1) EP2934982B1 (fr)
CN (1) CN205113344U (fr)
CA (1) CA2902639A1 (fr)
DE (1) DE102013203375A1 (fr)
ES (1) ES2761549T3 (fr)
PT (1) PT2934982T (fr)
RU (1) RU2633610C2 (fr)
WO (1) WO2014131582A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109311490A (zh) * 2016-06-03 2019-02-05 川崎重工业株式会社 铁路车辆用空调管道

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016002347A1 (de) * 2016-03-09 2017-09-14 Siemens Aktiengesellschaft Klimakanal für ein Schienenfahrzeug, mit Heizelement
FR3074766B1 (fr) * 2017-12-08 2021-05-14 Speedinnov Vehicule ferroviaire comportant une unite de climatisation d'air d'encombrement reduit
CN109703583A (zh) * 2019-01-07 2019-05-03 中车株洲电力机车有限公司 一种城轨车辆
FR3092306B1 (fr) * 2019-02-04 2021-02-19 Alstom Transp Tech Dispositif de diffusion pour véhicule, notamment pour véhicule ferroviaire
CN113548072B (zh) * 2021-07-27 2022-06-24 中车青岛四方机车车辆股份有限公司 一种轨道车辆送风道结构及轨道车辆
CN115512677B (zh) * 2022-08-16 2023-10-10 广州精益运输制冷设备有限公司 一种用于轨道列车空调的降噪分风装置

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US3750839A (en) * 1971-11-01 1973-08-07 Trane Co Air distribution apparatus
AT334417B (de) * 1975-04-14 1976-01-10 Friedmann Kg Alex Einkanal-klimaanlage fur schienenfahrzeuge
US4475534A (en) * 1978-11-30 1984-10-09 Moriarty Daniel J Ventilating system for kitchen stove
DE3314854A1 (de) * 1983-04-23 1984-10-25 Bedia Maschinenfabrik Verwaltungs GmbH, 5300 Bonn Verfahren zur erzeugung von gekuehlter klimatisierungsluft fuer die fahrerkabine einer grubenlokomotive und grubenlokomotive mit einer anordnung zur erzeugung der klimatisierungsluft
AT379995B (de) * 1983-12-30 1986-03-25 Friedmann Kg Alex Klimaanlage fuer ein eisenbahnfahrzeug
FI96901C (fi) * 1992-04-16 1996-09-10 Halton Oy Menetelmä ja laite ilmavirtauksen säädössä ja äänenvaimennuksessa
US6851514B2 (en) * 2002-04-15 2005-02-08 Air Handling Engineering Ltd. Outlet silencer and heat recovery structures for gas turbine
DE10251760A1 (de) * 2002-11-05 2004-05-19 Behr Gmbh & Co. Vorrichtung und Verfahren zur Luftverteilung in einem Fahrzeug
DE102005031912A1 (de) * 2005-07-07 2007-01-11 Siemens Ag Luftkanalsystem für Fahrzeuge, insbesondere für Schienenfahrzeuge des Personenverkehrs
DE202006019053U1 (de) * 2006-01-13 2007-05-24 Liebherr-Transportation Systems Gmbh Klimagerät
DE102009025299A1 (de) * 2009-06-15 2010-12-16 Bombardier Transportation Gmbh Schienenfahrzeug mit einer Klimatisierungseinrichtung
DE102010017883A1 (de) * 2010-04-21 2011-10-27 Bombardier Transportation Gmbh Anordnung zur Temperierung von elektrischen Komponenten in einem Fahrzeug

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2014131582A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109311490A (zh) * 2016-06-03 2019-02-05 川崎重工业株式会社 铁路车辆用空调管道
CN109311490B (zh) * 2016-06-03 2020-07-10 川崎重工业株式会社 铁路车辆用空调管道

Also Published As

Publication number Publication date
CN205113344U (zh) 2016-03-30
EP2934982B1 (fr) 2019-09-18
CA2902639A1 (fr) 2014-09-04
WO2014131582A1 (fr) 2014-09-04
PT2934982T (pt) 2019-11-27
ES2761549T3 (es) 2020-05-20
RU2015140980A (ru) 2017-04-03
US20160001790A1 (en) 2016-01-07
DE102013203375A1 (de) 2014-08-28
RU2633610C2 (ru) 2017-10-13

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