JPH0216932Y2 - - Google Patents
Info
- Publication number
- JPH0216932Y2 JPH0216932Y2 JP1982065579U JP6557982U JPH0216932Y2 JP H0216932 Y2 JPH0216932 Y2 JP H0216932Y2 JP 1982065579 U JP1982065579 U JP 1982065579U JP 6557982 U JP6557982 U JP 6557982U JP H0216932 Y2 JPH0216932 Y2 JP H0216932Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- vehicle
- equipment
- snow
- bogie
- 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.)
- Expired
Links
- 238000001816 cooling Methods 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
【考案の詳細な説明】
本考案は、車両の耐雪構造に係り、特に床下に
機器室を有し雪中を高速走行する車両に好適な、
機器冷却排気風を利用した車両の雪付着防止装置
に関するものである。[Detailed description of the invention] The present invention relates to a snow-resistant structure for a vehicle, and is particularly suitable for a vehicle that has an equipment room under the floor and runs at high speed in snow.
This invention relates to a snow accretion prevention device for vehicles that utilizes equipment cooling exhaust air.
従来、雪中を高速走行する車両においては、車
両の先頭部に排雪装置を設け、床下機器の大部分
を機器室およびふさぎ板で覆つて機器への雪付着
を防止しているが、台車およびその周辺の機器に
ついてはふさぎ板を設けることが困難なため露出
したままになつており、この部分に大量の雪が付
着し、雪中高速走行における安全性の保持および
保守点検を阻害するという欠点があつた。 Conventionally, in vehicles that run at high speeds in snow, a snow removal device is installed at the front of the vehicle, and most of the underfloor equipment is covered with an equipment room and a cover board to prevent snow from adhering to the equipment. Because it is difficult to install blocking boards around the equipment, it remains exposed, and a large amount of snow accumulates on these parts, which hinders maintenance and inspection of safety during high-speed driving in snow. It was hot.
本考案の目的とするところは、台車部分への雪
の付着を防止できると共に、簡単な操作によつて
台車部分への排気風の供給を制御できる車両の雪
付着防止装置を提供することにある。 The purpose of the present invention is to provide a snow adhesion prevention device for a vehicle that can prevent snow from adhering to the bogie and can control the supply of exhaust air to the bogie with a simple operation. .
本考案は、車両の床下に設置された機器に送風
し冷却する冷却通風装置と、該冷却通風装置に接
続され排気風を車体外方へ排出し、開閉可能な整
風手段を有した吐出し風道と、該吐出し風道の整
風手段よりも上流側に連通され、かつ、機器室を
車体長手方向に貫通すると共に台車周囲に配置さ
れ、該台車に対向した開口部を有する空気ダクト
とから構成したことを特徴とするものである。 The present invention consists of a cooling ventilation device that blows air to and cools equipment installed under the floor of a vehicle, and a discharge airflow device that is connected to the cooling ventilation device and discharges exhaust air to the outside of the vehicle body, and has a ventilation regulating means that can be opened and closed. and an air duct that communicates with the upstream side of the air conditioning means of the discharge airway, passes through the equipment room in the longitudinal direction of the vehicle body, is arranged around the bogie, and has an opening facing the bogie. It is characterized by the following structure.
以下、本考案の一実施例を第１図ないし第４図
により説明する。 An embodiment of the present invention will be described below with reference to FIGS. 1 to 4.
第１図は従来の高速車両の側面図を示し、第２
図は第１図のＡ−Ａ断面図を示す。第３図は本考
案を装備した車両床下部平面図の一例を示し、第
４図は第３図のＢ−Ｂ断面図を示す。 Figure 1 shows a side view of a conventional high-speed vehicle, and Figure 2 shows a side view of a conventional high-speed vehicle.
The figure shows a sectional view taken along the line AA in FIG. FIG. 3 shows an example of a plan view of the lower floor of a vehicle equipped with the present invention, and FIG. 4 shows a sectional view taken along the line BB in FIG. 3.
従来の高速車両は第１図に示す如く、車両１先
頭部に排雪装置２を設け、床下に設けた機器３の
大部分を機器室４およびふさぎ板５により覆い、
雪中走行時における機器３への雪付着を防止する
努力をしているが、台車６およびその周辺はふさ
ぎ板５等で覆うことが困難なため露出させたまま
になつている。そのため雪中走行時には、この部
分に大量の雪が付着する欠点があつた。 As shown in FIG. 1, a conventional high-speed vehicle is equipped with a snow removal device 2 at the front of the vehicle 1, and most of the equipment 3 installed under the floor is covered by an equipment room 4 and a cover plate 5.
Efforts are being made to prevent snow from adhering to the equipment 3 when driving in the snow, but the trolley 6 and its surroundings are left exposed because it is difficult to cover them with a cover plate 5 or the like. Therefore, when driving in snow, a large amount of snow would adhere to this area.
機器室４に収設された機器３の中には、強制冷
却を要するものが数個あり、これらの機器３には
第２図に示す如く、冷却通風装置７が設置してあ
り、車外から整風板８、吸込み風道９を介して空
気１０を吸込み、機器３を冷却し高温になつた排
気風１１を吐出し風道１２および整風板１３を介
して車外に排出している。 Among the equipment 3 housed in the equipment room 4, there are several that require forced cooling, and these equipment 3 are equipped with a cooling ventilation device 7 as shown in Figure 2, so that they can be cooled from outside the vehicle. Air 10 is sucked in through the air conditioning plate 8 and the suction airway 9, and the equipment 3 is cooled, and the exhaust air 11, which has reached a high temperature, is discharged and discharged to the outside of the vehicle via the airflow path 12 and the air conditioning plate 13.
本考案は第３図および第４図に示す如くしたも
ので、強制冷却を要する機器３の吐出し風道１２
部から空気ダクト１４を分岐させ、その空気ダク
ト１４を車両１中央部から左右に分け床１６部を
通して台車６の両側まで導き、機器３を冷却した
後高温となつた排気風１１を台車６部に排出させ
るための排気口１５を空気ダクト１４から雪の付
着しやすい部分に向けて適当数設けておく。ま
た、吐出部の整風板１３はふさぎ板あるいはシヤ
ツター機構等により開閉自在な構造にしておき、
通常はこの整風板１３を「開」の状態にして機器
３を冷却した後高温となつた排気風１１を車外に
排出させ、降雪時にはこの整風板１３を「閉」の
状態にしておき、機器３を冷却した後高温となつ
た排気風１１を上記空気ダクト１４を介して排気
口１５から台車６部に排出させることにより排気
風１１の熱により台車６を左右から均等に予熱
し、かつ、この排気風１１の空気流により雪の付
着を防止する。 The present invention is as shown in FIGS. 3 and 4, and includes a discharge air passage 12 of equipment 3 that requires forced cooling.
The air duct 14 is divided from the center of the vehicle 1 to the left and right, and guided to both sides of the truck 6 through the floor 16. After cooling the equipment 3, the hot exhaust air 11 is transferred to the truck 6. A suitable number of exhaust ports 15 are provided from the air duct 14 toward areas where snow is likely to adhere. In addition, the air regulating plate 13 of the discharge part is structured to be openable and closable by a blocking plate or a shutter mechanism, etc.
Normally, this air baffle plate 13 is left in the "open" state to cool down the equipment 3 and then the high-temperature exhaust air 11 is discharged to the outside of the vehicle.When it snows, this air baffle board 13 is left in the "closed" state and the equipment 3 is cooled down. By discharging the exhaust air 11 which has become high temperature after cooling the air duct 3 to the truck 6 from the exhaust port 15 through the air duct 14, the truck 6 is evenly preheated from the left and right sides by the heat of the exhaust air 11, and The air flow of this exhaust air 11 prevents snow from accreting.
このような構成によれば、機器を冷却した高温
の排気風１１を台車部分に供給することにより、
該台車部分への雪の付着を防止できる。したがつ
て、付着した雪が落下することによる機器損傷を
防止できると共に安全性が確保できる。また、吐
出し風道１２から分岐した空気ダクト１４は、車
体中央部から前後方向へ分けて床１６部の機器室
を貫通して台車周囲部まで設置されているため、
台枠を貫通する等の複雑な構成をとる必要が無
い。さらに、整風板１３の開度を調整するという
簡単な操作によつて台車への排気風１１の供給を
制御でき、無用な台車の加熱を防止できるもので
ある。 According to such a configuration, by supplying the high-temperature exhaust air 11 that has cooled the equipment to the trolley part,
It is possible to prevent snow from adhering to the truck portion. Therefore, damage to the equipment due to falling snow can be prevented and safety can be ensured. In addition, the air duct 14 branching from the discharge air passage 12 is installed from the center of the car body in the front and back direction, penetrating the equipment room of the floor 16 and extending to the surrounding area of the bogie.
There is no need for a complicated configuration such as penetrating the underframe. Furthermore, the supply of exhaust air 11 to the truck can be controlled by a simple operation of adjusting the opening degree of the air baffle plate 13, and unnecessary heating of the truck can be prevented.
以上説明したように本考案によれば、台車部分
への雪の付着を防止できると共に、簡単な操作に
よつて台車部分への排気風の供給を制御できる。 As explained above, according to the present invention, it is possible to prevent snow from adhering to the truck portion, and to control the supply of exhaust air to the truck portion with a simple operation.
第１図は従来の高速車両の側面図、第２図は第
１図のＡ−Ａ線断面図、第３図は本考案を装備し
た車両床下部平面図、第４図は第３図のＢ−Ｂ断
面図である。
１……車両、２……排雪装置、３……機器、４
……機器室、５……ふさぎ板、６……台車、７…
…冷却通風装置、８，１３……整風板、９……吸
込み風道、１０……空気、１１……冷却後の空
気、１２……吐出し風道、１４……空気ダクト、
１５……排気口、１６……床。
Figure 1 is a side view of a conventional high-speed vehicle, Figure 2 is a sectional view taken along line A-A in Figure 1, Figure 3 is a plan view of the lower floor of a vehicle equipped with the present invention, and Figure 4 is the same as in Figure 3. It is a BB sectional view. 1...Vehicle, 2...Snow removal device, 3...Equipment, 4
...equipment room, 5...blocking board, 6...truck, 7...
... Cooling ventilation device, 8, 13 ... Air conditioning plate, 9 ... Suction air duct, 10 ... Air, 11 ... Air after cooling, 12 ... Discharge air duct, 14 ... Air duct,
15...exhaust port, 16...floor.
Claims (1)
冷却通風装置と、該冷却通風装置に接続され排気
風を車体外方へ排出し、開閉可能な整風手段を有
した吐出し風道と、該吐出し風道の整風手段より
も上流側に連通され、かつ、機器室を車体長手方
向に貫通すると共に台車周囲に配置され、該台車
に対向した開口部を有する空気ダクトとから構成
したことを特徴とする車両の雪付着防止装置。 A cooling ventilation device that blows air to and cools equipment installed under the floor of a vehicle; a discharge airway that is connected to the cooling ventilation device and discharges exhaust air to the outside of the vehicle body and has an air regulating means that can be opened and closed; An air duct that communicates with the upstream side of the air conditioning means of the discharge airway, passes through the equipment room in the longitudinal direction of the vehicle body, is arranged around the bogie, and has an opening facing the bogie. Features: Snow adhesion prevention device for vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6557982U JPS58168960U (en) | 1982-05-07 | 1982-05-07 | Snow adhesion prevention device for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6557982U JPS58168960U (en) | 1982-05-07 | 1982-05-07 | Snow adhesion prevention device for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58168960U JPS58168960U (en) | 1983-11-11 |
| JPH0216932Y2 true JPH0216932Y2 (en) | 1990-05-10 |
Family
ID=30075527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6557982U Granted JPS58168960U (en) | 1982-05-07 | 1982-05-07 | Snow adhesion prevention device for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168960U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5801403B2 (en) * | 2011-09-14 | 2015-10-28 | 株式会社日立製作所 | Vehicle shake suppression device |
| JP6375251B2 (en) * | 2015-03-06 | 2018-08-15 | 公益財団法人鉄道総合技術研究所 | Method for reducing meandering flow generated when a railway vehicle travels through a tunnel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS448569Y1 (en) * | 1965-05-24 | 1969-04-05 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4954205U (en) * | 1972-08-25 | 1974-05-14 |
-
1982
- 1982-05-07 JP JP6557982U patent/JPS58168960U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS448569Y1 (en) * | 1965-05-24 | 1969-04-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58168960U (en) | 1983-11-11 |
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