JP2008100559A - Forced air-cooled cooling control device for railway vehicle - Google Patents

Forced air-cooled cooling control device for railway vehicle Download PDF

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Publication number
JP2008100559A
JP2008100559A JP2006283196A JP2006283196A JP2008100559A JP 2008100559 A JP2008100559 A JP 2008100559A JP 2006283196 A JP2006283196 A JP 2006283196A JP 2006283196 A JP2006283196 A JP 2006283196A JP 2008100559 A JP2008100559 A JP 2008100559A
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Japan
Prior art keywords
cooling
fan
control device
railway vehicle
air
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JP2006283196A
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Japanese (ja)
Inventor
Kazuyuki Ota
一之 大田
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Toyo Electric Manufacturing Ltd
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Toyo Electric Manufacturing Ltd
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Priority to JP2006283196A priority Critical patent/JP2008100559A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To solve a duct structure between a cooling fin and a fan and to solve the problem for responding to the request of maintenance of simplification of a device structure and unit integration. <P>SOLUTION: In the forced air-cooled cooling control device for the railway vehicle attached to a portion below a floor of the railway vehicle, insurance of a regulated amount of air becomes possible without receiving influence of traveling wind by cooling it from a lower part of the cooling fin by the fan, a ventilation duct distance can be shortened, and it is not also required that an exclusive mounting structure is constituted to a device side by installing a dust-proof filter and the fan on a control unit. Light weight and reduction of an amount of a material used and manufacturing cost can be attained by also using an inspection cover and the ventilation duct. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、上下の通風する冷却フィンを持った制御ユニットを構成する、鉄道車両用強制風冷冷却制御装置に関するものである。   The present invention relates to a railway vehicle forced air cooling control device that constitutes a control unit having upper and lower cooling fins.

従来の強制冷却フィン付き制御ユニットの冷却風はフィンに対し、左右方向にファンの冷却風をあてるため
、車両進行方向に入排気口が配置されてしまうと走行風の影響を受け、性能を確保するため、風道構造が複雑になっていた。ファン及び防塵用フィルターの構成も冷却方向の制約により、単独で構成、配置していた。
特開２０００−３４６４９６公報 The cooling air of the conventional control unit with forced cooling fins is applied to the fins by the fan cooling air in the left-right direction. Therefore, the airway structure was complicated. The configuration of the fan and the dustproof filter was also configured and arranged independently due to restrictions on the cooling direction.
JP 2000-346396 A

現状では、以下のような課題がある。
１）
冷却風入気口から排気口までが左右方向の為、通気ダクト構造を長く確保しないと規定風量確保が困難である。
２）
冷却風を車両進行方向にすると、車両走行時、走行風が抵抗となり効率的な冷却が出来ない為、必ず入気側は進行方向とならない様にダクトの構造を複雑にしている。
３）
前記の理由から、防塵フィルター、冷却ファンは独立して配置せざるを得ない構造となっている。
４）
しかして本発明の目的とするところは、上下方向に冷却風を通過させ、排気ダクト構造を短く構成し、且つ、防塵フィルターと冷却用ファンを構成する制御ユニット付き制御装置を提供することにある。 Currently, there are the following problems.
1)
Since the cooling air inlet to the outlet are in the left-right direction, it is difficult to ensure the specified air volume unless the ventilation duct structure is long.
2)
When the cooling air is in the vehicle traveling direction, the traveling wind becomes a resistance when the vehicle travels and efficient cooling cannot be performed. Therefore, the duct structure is complicated so that the inlet side is not always in the traveling direction.
3)
For the above reason, the dustproof filter and the cooling fan have to be arranged independently.
4)
Accordingly, an object of the present invention is to provide a control device with a control unit that allows cooling air to pass in the vertical direction, shortens the exhaust duct structure, and constitutes a dustproof filter and a cooling fan. .

その目的を達成するための手段は、請求項1において、制御ユニットの冷却フィンを下から上に冷却風が通気する様に冷却フィン下部にファンを配置し走行風の抵抗を受けないように構成し、通気ダクトを点検カバーに設置したものである。
請求項2において、制御ユニットに配置したファンの下部に防塵フィルターを設置したものである。
請求項３において、冷却フィン付き制御ユニットに前記ファン及び防塵フィルターを構成したものである。 In order to achieve the object, in claim 1, the cooling fin of the control unit is configured so as not to receive the resistance of the traveling wind by disposing a fan below the cooling fin so that the cooling air is vented from the bottom to the top. The ventilation duct is installed on the inspection cover.
3. The dust filter according to claim 2, wherein a dustproof filter is installed at a lower portion of the fan arranged in the control unit.
In Claim 3, the said fan and dust-proof filter are comprised in the control unit with a cooling fin.

本発明によれば、冷却フィン下部よりファンにより冷却することにより、走行風の影響を受けずに規定風量確保が可能となり、通気ダクト距離が短縮でき、制御ユニットに防塵フィルターとファンを設置することで装置側に専用の取付構造を構成する必要も無く、且つ、点検カバーを通気ダクト兼用とすることで、軽量化及び素材使用量、製作コストの低減ができる。 According to the present invention, by cooling with a fan from the lower part of the cooling fin, it becomes possible to secure the specified air volume without being affected by the traveling wind, the distance of the ventilation duct can be shortened, and the dustproof filter and the fan are installed in the control unit. Therefore, it is not necessary to configure a dedicated mounting structure on the apparatus side, and the inspection cover can also be used as a ventilation duct, so that the weight can be reduced and the amount of material used and the manufacturing cost can be reduced.

図１は本発明の全体の構成を示す断面図、図２は図３の点検カバー５を外した状態示す正面図、図３は本発明が適用された装置に点検カバー５を取り付けた状態を示した図、図4は防塵フィルター３、冷却ファン４の着脱を示した図である。 1 is a sectional view showing the overall configuration of the present invention, FIG. 2 is a front view showing a state in which the inspection cover 5 of FIG. 3 is removed, and FIG. 3 shows a state in which the inspection cover 5 is attached to a device to which the present invention is applied. FIG. 4 and FIG. 4 are views showing the attachment and detachment of the dustproof filter 3 and the cooling fan 4.

図5は、冷却フィン９を通過する冷却風８の流れを示したものである。下部冷却ファン4より吸い込まれる冷却風８は、防塵フィルター3を通過し、制御ユニット2の冷却フィン9の入気側に入り、冷却フィン９の排気側より吐出され点検カバー通気ダクト6を通過し点検カバー5から冷却風排気口７より排出する。 FIG. 5 shows the flow of the cooling air 8 passing through the cooling fins 9. The cooling air 8 sucked from the lower cooling fan 4 passes through the dust filter 3, enters the inlet side of the cooling fin 9 of the control unit 2, is discharged from the exhaust side of the cooling fin 9, and passes through the inspection cover ventilation duct 6. The air is discharged from the inspection cover 5 through the cooling air exhaust port 7.

走行風の影響を受けて規定風量確保がしにくい他の走行車輌（鉄道車両に限らない）の強制風冷冷却制御装置において、通気ダクト距離が短縮でき、制御ユニットに防塵フィルターとファンを設置することで装置側に専用の取付構造を構成する必要も無く、且つ、点検カバーを通気ダクト兼用とすることで、軽量化及び素材使用量、製作コストの低減ができる。 In the forced air cooling and cooling control system for other traveling vehicles (not limited to railway vehicles) that are difficult to secure the specified air volume under the influence of the traveling wind, the ventilation duct distance can be shortened and a dustproof filter and fan are installed in the control unit. Thus, there is no need to configure a dedicated mounting structure on the apparatus side, and the inspection cover can also be used as a ventilation duct, so that weight reduction, material usage, and production cost can be reduced.

本発明の全体の構成を示す断面図である。It is sectional drawing which shows the whole structure of this invention. 本発明が適用された装置に点検カバーを取り付けた外した正面図である。It is the front view which removed the inspection cover attached to the apparatus with which this invention was applied. 本発明が適用された装置に点検カバーを取り付けた状態を示した図である。It is the figure which showed the state which attached the inspection cover to the apparatus with which this invention was applied. 図１の防塵フィルター、ファンの着脱を示した図である。It is the figure which showed attachment / detachment of the dustproof filter of FIG. 1, and a fan. 図１に冷却風を示した図である。FIG. 1 is a diagram showing cooling air.

符号の説明Explanation of symbols

１ 制御装置本体
２ 制御ユニット
３ 防塵フィルター
４ 冷却ファン
５ 点検カバー
６ 点検カバー通気ダクト
７ 冷却風排気口
８ 冷却風
９ 冷却フィン DESCRIPTION OF SYMBOLS 1 Control apparatus body 2 Control unit 3 Dust-proof filter 4 Cooling fan 5 Inspection cover 6 Inspection cover ventilation duct 7 Cooling air exhaust port 8 Cooling air 9 Cooling fin

Claims (3)

鉄道車両の床下に装着された鉄道車両用強制風冷冷却制御装置において、上下に通風する冷却フィン付き制御ユニットの該冷却フィンの下部にファンを設け、前記冷却フィンの上部より排気し、該制御ユニットを保護する点検カバーに設けた通気ダクトに冷却風を通過させ排気することを特徴とする制御装置。 In a forced air cooling / cooling control device for a railway vehicle mounted under the floor of a railway vehicle, a fan is provided below the cooling fin of a control unit with cooling fins that vents up and down, and air is exhausted from above the cooling fin. A control device that exhausts cooling air through a ventilation duct provided in an inspection cover that protects the unit. 前記ファン下部に防塵フィルターを設け、塵埃を防ぐ構造としたことを特徴とする請求項１記載の制御装置。 The control device according to claim 1, wherein a dust-proof filter is provided at a lower portion of the fan to prevent dust. 前記冷却フィン付き制御ユニットに前記ファン、該防塵フィルターを組み合わせたことを特徴とする請求項１記載の制御装置 2. The control device according to claim 1, wherein the fan and the dustproof filter are combined with the control unit with cooling fins.
JP2006283196A 2006-10-18 2006-10-18 Forced air-cooled cooling control device for railway vehicle Pending JP2008100559A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481845A (en) * 2013-09-23 2014-01-01 常州朗锐东洋传动技术有限公司 Grounding device of metro vehicle gearbox

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853557A (en) * 1981-09-22 1983-03-30 株式会社東芝 Controller for car
JPS59111405U (en) * 1983-08-17 1984-07-27 株式会社日立製作所 for vehicle
JPS62211998A (en) * 1986-03-13 1987-09-17 株式会社東芝 Hermetic automatic cooling type semiconductor controller
JPS6467471A (en) * 1987-09-07 1989-03-14 Toshiba Corp Cooling device for controller
JPS6483453A (en) * 1987-09-25 1989-03-29 Toshiba Corp Cooling device for vehicle controller
JPH02151561A (en) * 1988-11-30 1990-06-11 Toshiba Corp On-vehicle semiconductor control device
JPH02194597A (en) * 1989-01-23 1990-08-01 Fuji Electric Co Ltd Cooling device of semiconductor converting device for vehicle
JPH04112601A (en) * 1990-08-31 1992-04-14 Toyo Electric Mfg Co Ltd Cooling method of controller for electric motor vehicle
JPH05162639A (en) * 1991-12-17 1993-06-29 Toshiba Corp Control device for vehicle
JPH0746719A (en) * 1993-07-27 1995-02-14 Mitsubishi Electric Corp Underfloor storage box for equipment for electric rolling stock
JPH0789438A (en) * 1993-09-27 1995-04-04 Hitachi Ltd Cooling device for equipment for vehicle
JPH07251737A (en) * 1994-03-15 1995-10-03 Hitachi Ltd Vehicle control device
JPH0840264A (en) * 1994-07-28 1996-02-13 Hitachi Ltd Underfloor structure for vehicle
JPH08192654A (en) * 1995-01-17 1996-07-30 Toshiba Transport Eng Kk Vehicular semiconductor control device
JPH08238950A (en) * 1995-03-07 1996-09-17 Toshiba Corp Semiconductor control device for vehicle

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853557A (en) * 1981-09-22 1983-03-30 株式会社東芝 Controller for car
JPS59111405U (en) * 1983-08-17 1984-07-27 株式会社日立製作所 for vehicle
JPS62211998A (en) * 1986-03-13 1987-09-17 株式会社東芝 Hermetic automatic cooling type semiconductor controller
JPS6467471A (en) * 1987-09-07 1989-03-14 Toshiba Corp Cooling device for controller
JPS6483453A (en) * 1987-09-25 1989-03-29 Toshiba Corp Cooling device for vehicle controller
JPH02151561A (en) * 1988-11-30 1990-06-11 Toshiba Corp On-vehicle semiconductor control device
JPH02194597A (en) * 1989-01-23 1990-08-01 Fuji Electric Co Ltd Cooling device of semiconductor converting device for vehicle
JPH04112601A (en) * 1990-08-31 1992-04-14 Toyo Electric Mfg Co Ltd Cooling method of controller for electric motor vehicle
JPH05162639A (en) * 1991-12-17 1993-06-29 Toshiba Corp Control device for vehicle
JPH0746719A (en) * 1993-07-27 1995-02-14 Mitsubishi Electric Corp Underfloor storage box for equipment for electric rolling stock
JPH0789438A (en) * 1993-09-27 1995-04-04 Hitachi Ltd Cooling device for equipment for vehicle
JPH07251737A (en) * 1994-03-15 1995-10-03 Hitachi Ltd Vehicle control device
JPH0840264A (en) * 1994-07-28 1996-02-13 Hitachi Ltd Underfloor structure for vehicle
JPH08192654A (en) * 1995-01-17 1996-07-30 Toshiba Transport Eng Kk Vehicular semiconductor control device
JPH08238950A (en) * 1995-03-07 1996-09-17 Toshiba Corp Semiconductor control device for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481845A (en) * 2013-09-23 2014-01-01 常州朗锐东洋传动技术有限公司 Grounding device of metro vehicle gearbox

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