| 冷卻系統(tǒng)介紹翻譯屬于機(jī)械翻譯領(lǐng)域，世聯(lián)北京翻譯公司專(zhuān)業(yè)機(jī)械翻譯，以下就是我公司專(zhuān)業(yè)機(jī)械翻譯譯員整理翻譯的有關(guān)冷卻系統(tǒng)介紹翻譯。 冷卻系統(tǒng) Cooling system 冷卻系統(tǒng)由空－空中冷部件、散熱器部件及冷卻風(fēng)扇構(gòu)成，空－空中冷部件由空－空中冷器及連接管路等零部件組成，散熱器部件由散熱器、導(dǎo)風(fēng)罩及連接管路等零部件組成。 The cooling system consists of the air-to-air intercooling components, heat sink components, and the cooling fan. The air-to-air intercooling components include the air-to-air intercooler, connection pipes, and other parts and components. The heat sink components include the heat sink, the fan cowl, connection pipes, and other parts and components. 冷卻風(fēng)扇一般安裝在發(fā)動(dòng)機(jī)上，4100QBZL（70kW）增壓中冷柴油機(jī)一般采用≥Φ420的抽風(fēng)式冷卻風(fēng)扇，對(duì)于布置比較緊張的車(chē)型，冷卻風(fēng)扇可以適當(dāng)減小，但要通過(guò)的一定的技術(shù)手段提高風(fēng)扇的工作效率，滿(mǎn)足冷卻要求。 Generally the cooling fan is mounted on the engine. Turbo Intercooler Diesel Engine 4100QBZL (70kW) normally employs an extractor cooling fan which is ≥Φ420. On a vehicle where the space is limited, the cooling fan dimensions may be appropriately reduced. However, certain technical measures should be taken to improve the work efficiency of the fan so that the cooling requirements could be satisfied. 空－空中冷器必須安裝在散熱器前面，一般安裝在散熱器前方上部，避免安裝在散熱器前方下部。在散熱器下部應(yīng)留出適當(dāng)?shù)木嚯x，確保散熱器的冷卻效果。 Always mount the air-to-air intercooler in front of the heat sink, generally at the upper part in front of the heat sink. Never mount it at the lower part in front of the heat sink. Sufficient clearance should be reserved under the heat sink to ensure its cooling effect. 中冷器前方不能有其他冷卻散熱器（例如空調(diào)機(jī)散熱器等），并應(yīng)與汽車(chē)車(chē)身部件保持一定的距離，便于空氣流通。中冷器的迎風(fēng)面積不宜太小也不能太大，一般為水箱散熱器迎風(fēng)面積的 3/5。太小中冷效果不好，影響發(fā)動(dòng)機(jī)性能；太大容易使冷卻水散熱不好，造成發(fā)動(dòng)機(jī)水溫過(guò)高。發(fā)動(dòng)機(jī)后置車(chē)型，由于結(jié)構(gòu)原因，中冷器的迎風(fēng)面積可以和水箱散熱器迎風(fēng)面積相等。 No other heat sink for cooling purpose (such as the heat sink of the air conditioner) is permitted in front of the intercooler, which should be kept away from the vehicle body components to facilitate airflow. The windward surface of the intercooler should not be too large or too small. Generally, it should be 3/5 of the windward area of the heat sink on the water tank. If the area is too small, the intercooling effect will be imperfect and affect the engine performance; and if it is too large, it is likely to degrade the heat dissipating performance of the cooling water, resulting in the water temperature in the engine becoming too high. For construction purpose, the windward area of the intercooler may be the same as that of the heat sink on the water tank on a vehicle of which the engine is mounted at the rear. 空－空中冷器的阻力一般≤5kPa，中冷后空氣的溫度≤60℃，中冷器與發(fā)動(dòng)機(jī)連接的膠管必須采用夾布硅橡膠管，在溫度-40℃ The resistance of the air-to-air intercooler is normally ≤5kPa. The inter-cooled air temperature is ≤60℃. The rubber hose connecting the intercooler to the engine must be cloth-lined silicone pipes, which should remain functional under the temperature of -40℃~200℃ and the pressure of 300kPa. 如果您有機(jī)械翻譯相關(guān)服務(wù)需求，可以隨時(shí)與本公司在線(xiàn)客服人員聯(lián)系，同時(shí)也可以撥打我們的服務(wù)熱線(xiàn)：010-64809262http://www.unitrans.cn，世聯(lián)北京翻譯公司竭誠(chéng)為您提供最優(yōu)質(zhì)的翻譯服務(wù)。 
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