JPH0217148Y2 - - Google Patents
Info
- Publication number
- JPH0217148Y2 JPH0217148Y2 JP1982167304U JP16730482U JPH0217148Y2 JP H0217148 Y2 JPH0217148 Y2 JP H0217148Y2 JP 1982167304 U JP1982167304 U JP 1982167304U JP 16730482 U JP16730482 U JP 16730482U JP H0217148 Y2 JPH0217148 Y2 JP H0217148Y2
- Authority
- JP
- Japan
- Prior art keywords
- radiator
- cover
- cooling fan
- air intake
- air
- 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 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
【考案の詳細な説明】
本考案は自動車のラヂエータ部構造の改良に関
する
従来、第１図および第２図に示すように、エン
ジン２の冷却水が循環するラヂエータ４の近傍に
設けられ同ラヂエータ４に通風せしめる冷却フア
ン６を有すると共に、冷却フアン６の効率を上げ
るために同冷却フアン６を囲繞するフアンシユラ
ウド８をラヂエータ４に取付けたものが知られて
いるが、例えば冠水路を走行するときに水位が冷
却フアン６にまで達してしまうと同冷却フアン６
に大きな抵抗が作用し、冷却フアン６が例えば
PPG等の樹脂製である場合には同冷却フアン６
が破損してしまう惧れがあつた。[Detailed Description of the Invention] The present invention relates to improvement of the radiator structure of an automobile. Conventionally, as shown in FIG. 1 and FIG. It is known that the radiator 4 has a cooling fan 6 for ventilation, and a fan shroud 8 that surrounds the cooling fan 6 is attached to the radiator 4 in order to increase the efficiency of the cooling fan 6. If the water level reaches cooling fan 6, the cooling fan 6
A large resistance acts on the cooling fan 6, for example.
If it is made of resin such as PPG, the same cooling fan 6
There was a fear that it might be damaged.
本考案は上記に鑑み創案されたもので、以下一
実施例を第３図および第４図に従つて詳細に説明
する。なお、図中上記従来構造と実質的に同一な
部分には上記で用いたのと同一符号を付して詳細
な説明を省略する
本実施例において、ラヂエータ４の後面には冷
却フアン６を囲繞する筒状のカバー１０が同ラヂ
エータ４の後面に気水密を保つべく取付けられて
おり、またラヂエータ４の前面には筒状のカバー
１２が同ラヂエータ４の前面に気水密を保つべく
取付けられている。そして、カバー１２には少く
とも冷却フアン６の下端よりも上方部分に空気取
入部１２ａが、カバー１０には同じく冷却フアン
６の下端よりも上方部分に空気排出部１０ａが
夫々設けられている。更に、カバー１０の底部に
は同カバー１０内の水の排出のみ許容する一方向
弁１４が設けられている。 The present invention has been devised in view of the above, and one embodiment will be described in detail below with reference to FIGS. 3 and 4. Note that in the drawings, parts that are substantially the same as those in the conventional structure described above are designated by the same reference numerals as used above, and detailed explanations are omitted. A cylindrical cover 10 is attached to the rear surface of the radiator 4 to maintain air and water tightness, and a cylindrical cover 12 is attached to the front surface of the radiator 4 to maintain air and water tightness. There is. The cover 12 is provided with an air intake part 12a at least above the lower end of the cooling fan 6, and the cover 10 is provided with an air exhaust part 10a above the lower end of the cooling fan 6. Further, a one-way valve 14 is provided at the bottom of the cover 10 to allow only the water inside the cover 10 to be discharged.
上記構成によれば、例えば冠水路を走行すると
きにカバー１０の空気排出部１０ａまたはカバー
１２の空気取入部１２ａよりも下方に水面が位置
している限りは、冷却フアン６が水に浸らないの
で、同冷却フアン６の破損を防止できるという効
果を奏する。また、カバー１０の底部には一方向
弁１４が設けられているので、空気取入部１２ａ
から侵入した雨水等はカバー１０内に溜まること
なく排出されるという効果を奏する。 According to the above configuration, as long as the water surface is located below the air discharge part 10a of the cover 10 or the air intake part 12a of the cover 12 when traveling in a flooded waterway, for example, the cooling fan 6 will not be immersed in water. Therefore, it is possible to prevent damage to the cooling fan 6. In addition, since a one-way valve 14 is provided at the bottom of the cover 10, the air intake portion 12a
This has the effect that rainwater etc. that have entered the cover 10 are discharged without accumulating inside the cover 10.
なお、上記実施例においてはカバー１０，１２
がラヂエータ４に気水密を保つべく取付けられて
いるが、ある程度気水密を保てるものであれば、
短時間の冠水路走行には十分耐えることができ
る。第５図に示される変形例はキヤブオーバ車に
適用したもので、カバー１０および１２を夫々上
方に向けて開いたコ字形断面を有するように形成
し、同カバー１０，１２の上縁に沿つてシール部
材１６，１８が配設され、同シール部材１６，１
８が図示しないキヤブのフロアボード裏面に当接
するように構成されている。 In addition, in the above embodiment, the covers 10, 12
is attached to the radiator 4 to maintain air/water tightness, but if it can maintain air/water tightness to some extent,
It can withstand short-term driving in flooded waterways. The modified example shown in FIG. 5 is applied to a cab-over vehicle, in which the covers 10 and 12 are each formed to have a U-shaped cross section that opens upward, and the covers 10 and 12 are formed so as to have a U-shaped cross section that opens upward. Seal members 16, 18 are provided, and the seal members 16, 1
8 is configured to come into contact with the back surface of the floorboard of the cab (not shown).
上記構成によれば、上記第３図および第４図に
示される実施例と同様の効果を得ることができ
る。更に、カバー１０をエンジン２の後部まで延
長すれば、同カバー１０が騒音カバーとしても機
能できるという効果が得られる。 According to the above configuration, effects similar to those of the embodiment shown in FIGS. 3 and 4 can be obtained. Furthermore, by extending the cover 10 to the rear of the engine 2, the effect that the cover 10 can also function as a noise cover can be obtained.
第１図は従来構造の一例を示す斜視図、第２図
は第１図の矢印に沿つて見た部分断面図、第３
図は本考案の一実施例を示す斜視図、第４図は第
３図の矢印に沿つて見た部分断面図、第５図は
本考案の変形例を示す斜視図である。
２…エンジン、４…ラヂエータ、６…冷却フア
ン、１０，１２…カバー。
Figure 1 is a perspective view showing an example of a conventional structure, Figure 2 is a partial sectional view taken along the arrow in Figure 1, and Figure 3 is a perspective view showing an example of a conventional structure.
4 is a partial sectional view taken along the arrow in FIG. 3, and FIG. 5 is a perspective view showing a modification of the present invention. 2...Engine, 4...Radiator, 6...Cooling fan, 10, 12...Cover.
Claims (1)
せしめる冷却フアンを有するものにおいて、上記
ラジエータと一体的に形成され上記ラジエータ上
流側および上記冷却フアンを含む上記ラジエータ
下流側にそれぞれ水密的に囲繞する空気取入部と
空気排出部とを有するカバーを具え、さらに、上
記空気取入部の下端および上記空気排出部の下端
を上記冷却フアンの下端よりも上方に位置させる
と共に上記カバーに侵入した水を排出し得る一方
向弁を同カバーの底部に装着したことを特徴とす
る自動車のラジエータ部構造。 In the device having a cooling fan installed near a radiator to ventilate the radiator, an air intake part is formed integrally with the radiator and surrounds the radiator upstream side and the downstream side of the radiator including the cooling fan in a watertight manner, respectively; and a cover having an air discharge part, the lower end of the air intake part and the lower end of the air discharge part being located above the lower end of the cooling fan, and one direction capable of discharging water that has entered the cover. An automobile radiator structure characterized in that a valve is attached to the bottom of the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16730482U JPS5971920U (en) | 1982-11-04 | 1982-11-04 | Automobile radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16730482U JPS5971920U (en) | 1982-11-04 | 1982-11-04 | Automobile radiator structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5971920U JPS5971920U (en) | 1984-05-16 |
| JPH0217148Y2 true JPH0217148Y2 (en) | 1990-05-14 |
Family
ID=30366054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16730482U Granted JPS5971920U (en) | 1982-11-04 | 1982-11-04 | Automobile radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5971920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020054589A1 (en) * | 2018-09-13 | 2020-03-19 | いすゞ自動車株式会社 | Air guide structure |
| WO2020059617A1 (en) * | 2018-09-19 | 2020-03-26 | いすゞ自動車株式会社 | Air guide structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513733B2 (en) * | 1973-01-16 | 1976-02-05 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513733U (en) * | 1974-06-24 | 1976-01-12 |
-
1982
- 1982-11-04 JP JP16730482U patent/JPS5971920U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513733B2 (en) * | 1973-01-16 | 1976-02-05 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020054589A1 (en) * | 2018-09-13 | 2020-03-19 | いすゞ自動車株式会社 | Air guide structure |
| CN112714708A (en) * | 2018-09-13 | 2021-04-27 | 五十铃自动车株式会社 | Air guide structure |
| CN112714708B (en) * | 2018-09-13 | 2023-11-21 | 五十铃自动车株式会社 | Air guide structure |
| WO2020059617A1 (en) * | 2018-09-19 | 2020-03-26 | いすゞ自動車株式会社 | Air guide structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5971920U (en) | 1984-05-16 |
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