JPH074831U - Air rectification structure in vehicle engine room - Google Patents
Air rectification structure in vehicle engine roomInfo
- Publication number
- JPH074831U JPH074831U JP3177193U JP3177193U JPH074831U JP H074831 U JPH074831 U JP H074831U JP 3177193 U JP3177193 U JP 3177193U JP 3177193 U JP3177193 U JP 3177193U JP H074831 U JPH074831 U JP H074831U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- engine room
- vehicle
- room
- cover
- 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.)
- Pending
Links
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
(57)【要約】
【目的】車両のエンジンルームの冷却性を向上すること
を目的とするものである。
【構成】エンジンカバー１のエンジン３上部側を覆う部
分の内面に、車両前方から冷却ファン４を介してエンジ
ンルーム２内に導入され、エンジンカバー１内面に沿っ
て流れる空気流をエンジン３の熱源となる部分、例えば
排気管５及びエキゾーストマニホールド６に向ける整流
板７を取り付けるようにした。
(57) [Summary] [Purpose] The purpose is to improve the cooling performance of the vehicle engine room. [Structure] An air flow introduced into the engine room 2 from the front of the vehicle through a cooling fan 4 to the inner surface of the portion of the engine cover 1 covering the upper side of the engine 3 and flowing an air flow along the inner surface of the engine cover 1 as a heat source of the engine 3. A portion to be formed, for example, the rectifying plate 7 facing the exhaust pipe 5 and the exhaust manifold 6 is attached.
Description
【０００１】[0001]
本考案は、車両のエンジンルーム内の空気整流構造に関し、特に、エンジンル ーム内の冷却性を向上する技術に関する。 The present invention relates to an air rectifying structure in an engine room of a vehicle, and more particularly to a technique for improving cooling performance in an engine room.
【０００２】[0002]
従来、図２に示すように、キャブトラック等の車両には、エンジンカバー（キ ャブフロア）１により覆われたエンジンルーム２が設けられている。このエンジ ンルーム２内にはエンジン３及びエンジン冷却用の冷却ファン４が配設されてい る（実開昭５５−６０４２３号公報参照）。 Conventionally, as shown in FIG. 2, a vehicle such as a cab truck is provided with an engine room 2 covered by an engine cover (cab floor) 1. An engine 3 and a cooling fan 4 for cooling the engine are arranged in the engine room 2 (see Japanese Utility Model Laid-Open No. 55-60423).
【０００３】 ところで、車両前方から冷却ファン４を介してエンジンルーム２内に導入され る空気は、図の矢印で示すようにエンジンカバー１内面に沿って流れて、エンジ ン３上部を通り、車両後方に至る。By the way, the air introduced into the engine room 2 from the front of the vehicle through the cooling fan 4 flows along the inner surface of the engine cover 1 as shown by the arrow in the figure, passes through the upper portion of the engine 3, and passes through the vehicle. To the rear.
【０００４】[0004]
しかしながら、このように、エンジンルーム２内に導入される空気がエンジン カバー１内面に沿って強く流れる従来の構成では、排気管５及びエキゾーストマ ニホールド６等のエンジンの熱源となる部分の空気流れが悪く、エンジンルーム ２内の冷却性が甚だ悪い。 However, in the conventional configuration in which the air introduced into the engine room 2 strongly flows along the inner surface of the engine cover 1 as described above, the air flow in the exhaust pipe 5, the exhaust manifold 6, and the like that are heat sources of the engine is It is bad, and the cooling performance in the engine room 2 is extremely bad.
【０００５】 本考案は上記に鑑みてなされたものであり、車両のエンジンルームの冷却性を 向上することを目的とする。The present invention has been made in view of the above, and an object thereof is to improve the cooling performance of an engine room of a vehicle.
【０００６】[0006]
このため、本考案は、エンジンカバーのエンジン上部側を覆う部分の内面に、 車両前方からエンジンルーム内に導入され、エンジンカバー内面に沿って流れる 空気流をエンジンの熱源となる部分に向ける整流板を取り付けるようにした。 For this reason, the present invention is directed to the inner surface of the portion of the engine cover that covers the upper side of the engine, which is introduced into the engine room from the front of the vehicle and directs the air flow that flows along the inner surface of the engine cover to the portion that becomes the heat source of the engine. I attached it.
【０００７】[0007]
かかる構成において、車両前方からエンジンルーム内に導入され、エンジンカ バー内面に沿って流れる空気流は、整流板の整流効果によりエキゾーストマニホ ールド等のエンジンの熱源となる部分に向けられ、該熱源となる部分を通過して 車両後方に流れる。この結果、熱源の熱が車外に効果的に排出され、エンジンル ーム内の冷却性を向上できる。 In such a configuration, the airflow introduced into the engine room from the front of the vehicle and flowing along the inner surface of the engine cover is directed to a portion that becomes a heat source of the engine, such as an exhaust manifold, by the rectifying effect of the rectifying plate, and the heat source And flows to the rear of the vehicle. As a result, the heat of the heat source is effectively discharged to the outside of the vehicle, and the cooling property inside the engine room can be improved.
【０００８】[0008]
以下、本考案の実施例を図面に基づいて詳述する。 図１において、キャブトラック等の車両には、エンジンカバー１により覆われ たエンジンルーム２が設けられており、このエンジンルーム２内にはエンジン３ 及び冷却ファン４が配設されているのは従来と同様である。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In FIG. 1, a vehicle such as a cab truck is provided with an engine room 2 covered with an engine cover 1. Inside the engine room 2, an engine 3 and a cooling fan 4 are arranged. Is the same as.
【０００９】 ここで、エンジンカバー１のエンジン３上部側を覆う部分の内面には、車両前 方から冷却ファン４を介してエンジンルーム２内に導入され、エンジンカバー１ 内面に沿って流れる空気流をエンジン３の熱源となる部分、例えば排気管５及び エキゾーストマニホールド６に向ける整流板７が取り付けられている。 この整流板７は２枚用意され、夫々エンジン３前方側が凹となるように略円弧 状に湾曲した形状であり、夫々その一端部がエンジンカバー１のエンジン３上部 側を覆う部分に取り付けられ、他端部は取付端部から後方に傾斜して延びるよう に設けられている。又、２枚の整流板７は車両前後方向に所定の距離隔てて並設 される。Here, on the inner surface of the portion of the engine cover 1 that covers the upper side of the engine 3, an air flow introduced along the inner surface of the engine cover 1 that is introduced into the engine room 2 from the front of the vehicle through the cooling fan 4. A rectifying plate 7 is attached to direct a heat source of the engine 3 to the exhaust pipe 5 and the exhaust manifold 6, for example. Two sheets of the current plate 7 are prepared, each of which has a shape that is curved in a substantially arcuate shape so that the front side of the engine 3 is concave. The other end is provided so as to extend backward from the attachment end. Further, the two straightening vanes 7 are arranged side by side with a predetermined distance in the vehicle front-rear direction.
【００１０】 かかる構成において、車両前方から冷却ファン４を介してエンジンルーム２内 に導入される空気は、図の矢印で示すように、エンジンカバー１内面に沿って流 れた後、整流板７の整流効果によりエンジン３の熱源となるエキゾーストマニホ ールド６及び排気管５に向けられる。この結果、エンジンルーム２内に導入され る空気の主流は、エキゾーストマニホールド６及び排気管５を通過して、エキゾ ーストマニホールド６及び排気管５の熱を奪いながら、車両後方に至る。In this configuration, the air introduced into the engine room 2 from the front of the vehicle through the cooling fan 4 flows along the inner surface of the engine cover 1 as shown by the arrow in the figure, and then the current plate 7 is provided. Is directed to the exhaust manifold 6 and the exhaust pipe 5, which are heat sources of the engine 3. As a result, the mainstream of the air introduced into the engine room 2 passes through the exhaust manifold 6 and the exhaust pipe 5, reaches the rear of the vehicle while removing the heat of the exhaust manifold 6 and the exhaust pipe 5.
【００１１】 従って、エキゾーストマニホールド６等の熱が車外に効果的に排出され、エン ジンルーム２内の冷却性を向上できる。 尚、上記実施例においては、整流板７を２枚設けるようにしたが、１枚でも良 いし、３枚、４枚・・・と複数枚設けようにしても良い。 以上のように、特定の実施例を参照して本考案を説明したが、本考案はこれに 限定されるものではなく、当該技術分野における熟練者等により、本考案に添付 された実用新案登録請求の範囲から逸脱することなく、種々の変更及び修正が可 能であるとの点に留意すべきである。Therefore, the heat of the exhaust manifold 6 and the like is effectively discharged to the outside of the vehicle, and the cooling performance in the engine room 2 can be improved. In the above embodiment, two rectifying plates 7 are provided, but one plate may be provided, or three, four, ... As described above, the present invention has been described with reference to the specific embodiments. However, the present invention is not limited to this, and a person skilled in the art can register the utility model attached to the present invention. It should be noted that various changes and modifications can be made without departing from the scope of the claims.
【００１２】[0012]
本考案は以上説明したように、エンジンカバーのエンジン上部側を覆う部分の 内面に、車両前方からエンジンルーム内に導入され、エンジンカバー内面に沿っ て流れる空気流をエンジンの熱源となる部分に向ける整流板を取り付けるように したから、熱源の熱が車外に効果的に排出され、エンジンルーム内の冷却性を向 上できる実用的効果大なるものである。 As described above, the present invention introduces the air flow introduced into the engine room from the front of the vehicle on the inner surface of the portion of the engine cover that covers the upper side of the engine, and directs the air flow along the inner surface of the engine cover to the portion that becomes the heat source of the engine. Since the current plate is installed, the heat of the heat source is effectively discharged to the outside of the vehicle, which is a practical effect that can improve the cooling performance in the engine room.
【図１】 本考案に係る車両のエンジンルーム内の空気
整流構造の一実施例を示す断面図FIG. 1 is a sectional view showing an embodiment of an air rectifying structure in an engine room of a vehicle according to the present invention.
【図２】 従来の車両のエンジンルーム内の空気流れを
説明する断面図FIG. 2 is a sectional view illustrating an air flow in an engine room of a conventional vehicle.
１ エンジンカバー ２ エンジンルーム ３ エンジン ５ 排気管 ６ エキゾーストマニホールド ７ 整流板 1 Engine Cover 2 Engine Room 3 Engine 5 Exhaust Pipe 6 Exhaust Manifold 7 Rectifier Plate
Claims (1)
バーのエンジン上部側を覆う部分の内面に、車両前方か
ら冷却ファンを介してエンジンルーム内に導入され、エ
ンジンカバー内面に沿って流れる空気流をエンジンの熱
源となる部分に向ける整流板を取り付けたことを特徴と
する車両のエンジンルーム内の空気整流構造。Claims: 1. In an engine room of a vehicle, an air flow which is introduced into the engine room from a front side of the vehicle through a cooling fan into an inner surface of a portion of the engine cover which covers an upper side of the engine and which flows along the inner surface of the engine cover of the engine. An air rectifying structure in an engine room of a vehicle, characterized in that a rectifying plate facing a heat source is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3177193U JPH074831U (en) | 1993-06-14 | 1993-06-14 | Air rectification structure in vehicle engine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3177193U JPH074831U (en) | 1993-06-14 | 1993-06-14 | Air rectification structure in vehicle engine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH074831U true JPH074831U (en) | 1995-01-24 |
Family
ID=12340319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3177193U Pending JPH074831U (en) | 1993-06-14 | 1993-06-14 | Air rectification structure in vehicle engine room |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101231442B1 (en) * | 2010-11-12 | 2013-02-07 | 기아자동차주식회사 | Engine Cooling Apparatus of Vehicle |
| CN103144534A (en) * | 2011-12-07 | 2013-06-12 | 现代自动车株式会社 | Engine encapsulation structure of vehicle |
-
1993
- 1993-06-14 JP JP3177193U patent/JPH074831U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101231442B1 (en) * | 2010-11-12 | 2013-02-07 | 기아자동차주식회사 | Engine Cooling Apparatus of Vehicle |
| CN103144534A (en) * | 2011-12-07 | 2013-06-12 | 现代自动车株式会社 | Engine encapsulation structure of vehicle |
| KR101315713B1 (en) * | 2011-12-07 | 2013-10-10 | 기아자동차주식회사 | Engine encapsulation structure of vehicle |
| US9016411B2 (en) | 2011-12-07 | 2015-04-28 | Hyundai Motor Company | Engine encapsulation structure of vehicle |
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