RU2015140980A - AIR CONDITIONING SYSTEM FOR RAIL VEHICLE - Google Patents

AIR CONDITIONING SYSTEM FOR RAIL VEHICLE Download PDF

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Publication number
RU2015140980A
RU2015140980A RU2015140980A RU2015140980A RU2015140980A RU 2015140980 A RU2015140980 A RU 2015140980A RU 2015140980 A RU2015140980 A RU 2015140980A RU 2015140980 A RU2015140980 A RU 2015140980A RU 2015140980 A RU2015140980 A RU 2015140980A
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RU
Russia
Prior art keywords
air
conditioning system
pressure loss
air conditioning
throttle devices
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Application number
RU2015140980A
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Russian (ru)
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RU2633610C2 (en
Inventor
Нквенти АЗОНГ-ВАРА
Александр ХИЛЬДЕБРАНДТ
Тимоти РЕЙТЕР
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Сименс Акциенгезелльшафт
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Publication of RU2015140980A publication Critical patent/RU2015140980A/en
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Publication of RU2633610C2 publication Critical patent/RU2633610C2/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00Heating, cooling, ventilating, or air-conditioning
    • B61D27/0018Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00Heating, cooling, ventilating, or air-conditioning
    • B61D27/009Means for ventilating only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00Heating, cooling, ventilating, or air-conditioning

Landscapes

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

Claims (8)

1. Система кондиционирования для рельсового транспортного средства, включающая в себя воздухораспределительную коробку (1), которая имеет впуск (2) воздуха и по меньшей мере два выпуска (5, 6) воздуха для подключения к последующим воздушным каналам, отличающаяся тем, что для каждого выпуска (5, 6) воздуха предусмотрено дроссельное устройство (7, 8), которое расположено между выпуском (5, 6) воздуха и воздухоразделительной камерой (4) внутри воздухораспределительной коробки (1), в которой воздушный поток, приходящий от впуска (2) воздуха, делится по меньшей мере на два отдельных воздушных потока, при этом коэффициенты потери давления указанных по меньшей мере двух дроссельных устройств (7, 8) выбраны таким образом, что на указанных по меньшей мере двух выпусках (5, 6) воздуха получается заданное значение отношения расходов воздуха.1. The air conditioning system for a rail vehicle, including an air junction box (1), which has an air inlet (2) and at least two air outlets (5, 6) for connection to subsequent air channels, characterized in that for each a throttle device (7, 8) is provided for the air outlet (5, 6), which is located between the air outlet (5, 6) and the air separation chamber (4) inside the air distribution box (1), in which the air flow coming from the inlet (2) air divided by at least two separate air flows, while the pressure loss coefficients of said at least two throttle devices (7, 8) are selected in such a way that the specified value of the air flow ratio is obtained on the indicated at least two air outlets (5, 6). 2. Система кондиционирования по п. 1, отличающаяся тем, что коэффициенты потери давления указанных по меньшей мере двух дроссельных устройств (7, 8) находятся друг к другу в отношении, которое соответствует квадратному отношению скоростей воздушного течения в области указанных по меньшей мере двух выпусков (5, 6) воздуха.2. The air conditioning system according to claim 1, characterized in that the pressure loss coefficients of the at least two throttle devices (7, 8) are in relation to each other in a ratio that corresponds to the square ratio of the air flow velocities in the region of the at least two outlets (5, 6) air. 3. Система кондиционирования по п. 1 или 2, отличающаяся тем, что коэффициенты потери давления указанных по меньшей мере двух дроссельных устройств (7, 8) выбраны таким образом, что возникающая на каждом из дроссельных устройств (7, 8) потеря давления соответствует по меньшей мере двойной потере давления системы воздушных каналов, подключенной к выпуску (5, 6) воздуха.3. The air conditioning system according to claim 1 or 2, characterized in that the pressure loss coefficients of said at least two throttle devices (7, 8) are selected in such a way that the pressure loss occurring on each of the throttle devices (7, 8) corresponds to at least double pressure loss of the air duct system connected to the air outlet (5, 6). 4. Система кондиционирования по п. 1 или 2, отличающаяся тем, что коэффициенты потери давления указанных по меньшей мере двух дроссельных устройств (7, 8) соответственно больше, чем коэффициенты потери давления последующей системы каналов.4. The air conditioning system according to claim 1 or 2, characterized in that the pressure loss coefficients of said at least two throttle devices (7, 8) are correspondingly greater than the pressure loss coefficients of the subsequent channel system. 5. Система кондиционирования по п. 1 или 2, отличающаяся тем, что указанные по меньшей мере два дроссельных устройства (7, 8) образованы каждое перфорированной пластиной.5. The air conditioning system according to claim 1 or 2, characterized in that said at least two throttle devices (7, 8) are each formed by a perforated plate. 6. Система кондиционирования по п. 5, отличающаяся тем, что перфорированные пластины имеют отношение толщины пластины к диаметру отверстий больше 1,5.6. The air conditioning system according to claim 5, characterized in that the perforated plates have a ratio of plate thickness to hole diameter greater than 1.5. 7. Система кондиционирования по п. 1 или 2, отличающаяся тем, что между впуском (2) воздуха и воздухоразделительной камерой (4) предусмотрено звукоизоляционное устройство (3).7. The air conditioning system according to claim 1 or 2, characterized in that a soundproofing device (3) is provided between the air inlet (2) and the air separation chamber (4). 8. Система кондиционирования по п. 7, отличающаяся тем, что звукоизоляционное устройство (3) выполнено таким образом, что воздушный поток, приходящий от впуска (2) воздуха, распределяется на несколько расположенных рядом друг с другом участков (4) течения и снова объединяется за звукоизоляционным устройством (3).8. The air conditioning system according to claim 7, characterized in that the soundproofing device (3) is made in such a way that the air flow coming from the air inlet (2) is distributed over several flow sections (4) adjacent to each other and is combined again behind a soundproofing device (3).
RU2015140980A 2013-02-28 2014-02-04 Air conditioning system for rail vehicles RU2633610C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013203375.3 2013-02-28
DE102013203375.3A DE102013203375A1 (en) 2013-02-28 2013-02-28 Air conditioning arrangement for a rail vehicle
PCT/EP2014/052131 WO2014131582A1 (en) 2013-02-28 2014-02-04 Air-conditioning assembly for a rail vehicle

Publications (2)

Publication Number Publication Date
RU2015140980A true RU2015140980A (en) 2017-04-03
RU2633610C2 RU2633610C2 (en) 2017-10-13

Family

ID=50033569

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015140980A RU2633610C2 (en) 2013-02-28 2014-02-04 Air conditioning system for rail vehicles

Country Status (9)

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

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DE102016002347A1 (en) * 2016-03-09 2017-09-14 Siemens Aktiengesellschaft Air duct for a rail vehicle, with heating element
JP6694329B2 (en) * 2016-06-03 2020-05-13 川崎重工業株式会社 Air conditioning duct for railway vehicles
FR3074766B1 (en) * 2017-12-08 2021-05-14 Speedinnov RAILWAY VEHICLE INCLUDING A REDUCED AIR CONDITIONING UNIT
CN109703583A (en) * 2019-01-07 2019-05-03 中车株洲电力机车有限公司 A kind of city rail vehicle
FR3092306B1 (en) * 2019-02-04 2021-02-19 Alstom Transp Tech Diffusion device for vehicles, in particular for rail vehicles
CN113548072B (en) * 2021-07-27 2022-06-24 中车青岛四方机车车辆股份有限公司 Rail vehicle air supply duct structure and rail vehicle
CN115512677B (en) * 2022-08-16 2023-10-10 广州精益运输制冷设备有限公司 Noise-reducing and wind-distributing device for air conditioner of rail train

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US3750839A (en) * 1971-11-01 1973-08-07 Trane Co Air distribution apparatus
AT334417B (en) * 1975-04-14 1976-01-10 Friedmann Kg Alex SINGLE CHANNEL AIR CONDITIONING SYSTEM FOR RAIL VEHICLES
US4475534A (en) * 1978-11-30 1984-10-09 Moriarty Daniel J Ventilating system for kitchen stove
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AT379995B (en) * 1983-12-30 1986-03-25 Friedmann Kg Alex AIR CONDITIONING FOR A RAILWAY VEHICLE
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DE102010017883A1 (en) * 2010-04-21 2011-10-27 Bombardier Transportation Gmbh Arrangement for controlling the temperature of electrical components in a vehicle

Also Published As

Publication number Publication date
EP2934982A1 (en) 2015-10-28
CN205113344U (en) 2016-03-30
EP2934982B1 (en) 2019-09-18
ES2761549T3 (en) 2020-05-20
WO2014131582A1 (en) 2014-09-04
CA2902639A1 (en) 2014-09-04
DE102013203375A1 (en) 2014-08-28
US20160001790A1 (en) 2016-01-07
PT2934982T (en) 2019-11-27
RU2633610C2 (en) 2017-10-13

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Effective date: 20201029