JPS62225419A - Cooling device for automobile engine compartment - Google Patents
Cooling device for automobile engine compartmentInfo
- Publication number
- JPS62225419A JPS62225419A JP6757386A JP6757386A JPS62225419A JP S62225419 A JPS62225419 A JP S62225419A JP 6757386 A JP6757386 A JP 6757386A JP 6757386 A JP6757386 A JP 6757386A JP S62225419 A JPS62225419 A JP S62225419A
- Authority
- JP
- Japan
- Prior art keywords
- engine compartment
- cooling device
- engine
- air
- fan
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、自動車用エンジン室の冷却装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a cooling device for an engine compartment of an automobile.
（従来技術）
自動車用エンジンおよび排気系部材はエンジン室に収め
られるが、排気系部材から発生する熱気が、限られたス
イースかもなるエンジン室内に充満し、エンツノの再起
動不良や補機類の熱害を起すようになる。一般に、夏季
における登坂路走行後、あるいはエンジンの高負荷運転
直後にエンジンスイッチを切ったときなど罠、エンジン
室内の温度が大幅に上昇するが、近来は、エンジンの高
出力化、高性能化に伴ない、このような不具合がますま
す発生するようになる。(Prior art) Automobile engines and exhaust system components are housed in the engine compartment, but the hot air generated from the exhaust system components fills the engine compartment, which has a limited sweep, resulting in failure to restart the engine and damage to auxiliary equipment. It starts to cause heat damage. In general, the temperature inside the engine compartment increases significantly after driving uphill in the summer or when the engine is turned off immediately after high-load engine operation, but in recent years, the temperature in the engine compartment has increased significantly. As a result, such problems will occur more and more.
これに対して従来は、エンジン室に熱気抜ぎ孔を設ける
ようにしてあり、またエンジン室の一隅に電動ファンを
設けて、エンジン室の熱気を排出するようにしている（
たとえば実開昭５９−１１９９１８号公報参照）。しか
しファンを設けるときは、設置スペースを見出すことが
難しいという問題点がある。Conventionally, a hot air vent is provided in the engine compartment, and an electric fan is installed in one corner of the engine compartment to exhaust hot air from the engine compartment.
For example, see Utility Model Application Publication No. 59-119918). However, when installing a fan, there is a problem in that it is difficult to find an installation space.
（発明の目的）
この発明は、前記のような問題点に対して、これを解消
する自動車用エンジン室の冷却装置を提供するようにし
たものである。(Object of the Invention) The present invention provides a cooling device for an automobile engine compartment that solves the above-mentioned problems.
（発明の構成）
この発明は、エンジン室に隣設するパン／４’内に、外
気を該エンジンに送り込む送風ファンおよび送風ダクト
を設けてなる自動車用エンジン室の冷却装置である。(Structure of the Invention) The present invention is a cooling device for an engine room of an automobile, which includes a blower fan and a blower duct for feeding outside air into the engine in a pan/4' adjacent to the engine room.
（実施例）
この発明の詳細を、図面に示す実施例について説明する
と、次のとおりである。(Example) The details of the present invention will be described below with reference to an example shown in the drawings.
自動車１のエンジン室２は、後席床面３の下方に設けて
あり、その後方にパン・ぐ４が位置する。An engine compartment 2 of an automobile 1 is provided below a rear seat floor 3, and a pan gear 4 is located behind it.
（この実施例とは異なるが、エンジン室を車体の前部に
設け、その前方にバンパが位置するものについても、こ
の発明は成立する。）
エンジン室２には、エンジン６とともに、排気系部材７
（排気管８、排気マフラ９等）が、配置しである。(Although different from this embodiment, the present invention also applies to a vehicle in which the engine compartment is provided at the front of the vehicle body and a bumper is located in front of the engine compartment.) 7
(exhaust pipe 8, exhaust muffler 9, etc.) are arranged.
またパンツ４には、その肩部４ａの内に送風ダクト１２
を形成し、ダクト１２の内に送風用の電動ファン１３を
設置する。The pants 4 also have a ventilation duct 12 in the shoulder portion 4a.
An electric fan 13 for blowing air is installed inside the duct 12.
電動ファン１３を回すと、外気１５は、パンツや４０車
幅方向の端部４ｂと車体１７との隙間１８から、ダクト
１２の内に送り込まれ、ダクｌ−１２の終端に形成され
るセ・ぐレータ２０（バンパ４の中央部に位置する）に
当って、方向を変え、エンジン室２の内に吹き出すよう
になる。この吹き出した外気１５によって、排気系部材
７から発生した熱気ｎは押し出され、エンジン室２から
車体１７の側方に排出される。そして室内は冷却される
。When the electric fan 13 is turned, the outside air 15 is sent into the duct 12 through the gap 18 between the end 4b in the vehicle width direction of the pants or 40 and the vehicle body 17, and the air 15 is sent into the duct 12 through the gap 18 between the end 4b in the vehicle width direction and the vehicle body 17. When it hits the regulator 20 (located in the center of the bumper 4), the direction changes and the air blows out into the engine compartment 2. The hot air n generated from the exhaust system member 7 is pushed out by this blown outside air 15 and is discharged from the engine compartment 2 to the side of the vehicle body 17. The room is then cooled.
エンジン室２には、室内の温度を自動検出するサーモス
イッチ（図示しない）が設けてあり、その示度に応じて
電動ファン１３が自動的に起動し、また停止するように
なっている。すなわちエンジン室２に熱気四が充満すれ
ば、電動ファン】３は、自動的に回転して熱気ｎを押し
出し、これが排出されると、ファン１３は、自動的に停
止する。The engine compartment 2 is provided with a thermoswitch (not shown) that automatically detects the indoor temperature, and the electric fan 13 is automatically started and stopped depending on the reading. That is, when the engine compartment 2 is filled with hot air 4, the electric fan 3 automatically rotates to push out the hot air 4, and when this is exhausted, the fan 13 automatically stops.
（発明の効果）
この発明は、前述のように構成してあり、従来デッドス
ペースとなっていたパン・２内の空間を活用して、ここ
に送風ファンおよび送風ダクトを設けたものである。す
なわち従来エンジン室に単に熱気抜き孔を設けていたも
のに比して、熱気によるエンジンの再起動不良や補機類
の熱害が防止され、また従来エンジン室の一隅にファン
を設けて（・たものに比しては、設置スイースを求める
問題点が解消される。(Effects of the Invention) The present invention is constructed as described above, and utilizes the space inside the pan 2, which was conventionally a dead space, and provides a blower fan and a blower duct there. In other words, compared to the conventional engine compartment that simply had a hot air vent hole, this prevents failure to restart the engine and heat damage to auxiliary equipment due to hot air. Compared to the previous model, the problem of requiring installation swiss is solved.
そして夏季における登板路走行後、あるいはエンジンの
高負荷運転直後にエンジンスイッチヲ切ったとき、さら
に渋滞時のノロノロ運転時などに際して、エンジン室内
の温度上昇を自動的に抑えることができ、室内の冷却を
図ることができる。In the summer, when the engine switch is turned off after driving on a hill, or immediately after high-load engine operation, or when driving at a slow pace in traffic jams, the temperature rise in the engine compartment can be automatically suppressed and the interior cooling system can be reduced. can be achieved.
なおパン・Ｐ内に送風ダクトを設けたから、バンパ自体
の温度上昇が防止されるという利点もある。Furthermore, since the ventilation duct is provided inside the pan P, there is also the advantage that the temperature of the bumper itself is prevented from rising.
図面はこの発明の実施例を示し、第１図は自動車の側面
図、第２図は第１図Ａ部の拡大側面図、ｐ！ｒＪ３図は
エンジン室の平面図、第４図は第３図Ｂ−Ｂ線の拡大断
面図である。
２・・・・・・エンジン室、 ４山・・・パンツ母
、６・・・・・・エンジン、 ７・・・・・・排
気系部材、１２・・・・・・送風ダクト、 １３・・
・・・・電動ファン、１５・・・・・外気、
ｎ・・・・・・熱気。
特許出願人 富士重工業株式会社
＠１図
第２図The drawings show an embodiment of the invention, and FIG. 1 is a side view of the automobile, FIG. 2 is an enlarged side view of section A in FIG. 1, and p! Figure rJ3 is a plan view of the engine compartment, and Figure 4 is an enlarged cross-sectional view taken along line BB in Figure 3. 2...Engine room, 4...Pants mother, 6...Engine, 7...Exhaust system members, 12...Blower duct, 13.・
...Electric fan, 15...Outside air,
n...Hot air. Patent applicant Fuji Heavy Industries Ltd. @Figure 1 Figure 2
Claims (1)
に送り込む送風ファンおよび送風ダクトを設けたことを
特徴とする自動車用エンジン室の冷却装置。A cooling device for an engine compartment of an automobile, characterized in that a blower fan and a ventilation duct for sending outside air into the engine compartment are provided in a bumper adjacent to the engine compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6757386A JPS62225419A (en) | 1986-03-26 | 1986-03-26 | Cooling device for automobile engine compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6757386A JPS62225419A (en) | 1986-03-26 | 1986-03-26 | Cooling device for automobile engine compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62225419A true JPS62225419A (en) | 1987-10-03 |
Family
ID=13348823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6757386A Pending JPS62225419A (en) | 1986-03-26 | 1986-03-26 | Cooling device for automobile engine compartment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62225419A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6143097A (en) * | 1993-12-17 | 2000-11-07 | Mazda Motor Corporation | Magnesium alloy cast material for plastic processing, magnesium alloy member using the same, and manufacturing method thereof |
| WO2020137823A1 (en) * | 2018-12-26 | 2020-07-02 | 株式会社小糸製作所 | Vehicle cleaner unit and vehicle cleaner system |
-
1986
- 1986-03-26 JP JP6757386A patent/JPS62225419A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6143097A (en) * | 1993-12-17 | 2000-11-07 | Mazda Motor Corporation | Magnesium alloy cast material for plastic processing, magnesium alloy member using the same, and manufacturing method thereof |
| WO2020137823A1 (en) * | 2018-12-26 | 2020-07-02 | 株式会社小糸製作所 | Vehicle cleaner unit and vehicle cleaner system |
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