High temperature often occurs during the operation of diesel generators. Long-term high temperature is very bad for machinery. Generally, cold water is injected to cool down. Is there any other way to tell you that coolant can also be used? What are the effects and functions of coolant?

1.防凍,在溫度過低的情況下,保證車輛冷卻系統(tǒng)不被凍壞,一般來說常用的防凍液的抗凍溫度也就是冰點在零下20度到45度之間,往往根據(jù)不同地域的實際需要合理選擇,以滿足使用要求.

1. Antifreeze: when the temperature is too low, ensure that the vehicle cooling system will not be damaged by freezing. Generally speaking, the antifreeze temperature of commonly used antifreeze is between minus 20 ℃ and 45 ℃, which is often reasonably selected according to the actual needs of different regions to meet the use requirements

2.防沸:在高溫情況下保證不會過早的沸騰,一般常用的防凍液沸點在104度-108度,而當(dāng)防凍液加入冷卻系統(tǒng)并產(chǎn)生壓力之后,沸點則會更高.   3.防腐:專用的防凍液可以減少對冷卻系統(tǒng)的腐蝕,從而降低冷卻系統(tǒng)被銹蝕導(dǎo)致的"漏水"問題.

2. Anti boiling: ensure that it will not boil prematurely under high temperature. Generally, the boiling point of the commonly used antifreeze is 104 ℃ - 108 ℃. When the antifreeze is added to the cooling system and generates pressure, the boiling point will be higher 3. Anti corrosion: the special antifreeze can reduce the corrosion to the cooling system, so as to reduce the problem of "water leakage" caused by the corrosion of the cooling system

4.防銹.防凍液可以避免發(fā)生冷卻系統(tǒng)生銹的情況,如果冷卻系統(tǒng)生銹會導(dǎo)致加速磨損和降低熱傳導(dǎo)的效率.

4. Rust prevention Antifreeze can prevent the cooling system from rusting, which will accelerate wear and reduce the efficiency of heat conduction

5.防垢:由于冷卻液所使用的是去離子水,因此可以避免結(jié)垢和沉淀的形成,從而保護發(fā)動機.

5. Anti scaling: since the coolant uses deionized water, it can avoid the formation of scaling and precipitation, so as to protect the engine

6.不定期更換防凍液會出現(xiàn)的問題:防凍液長時間不換,其中的防腐,防銹和防垢功能將會降低,這樣會造成冷卻系統(tǒng)故障甚至發(fā)生銹蝕.一般來說,防凍液一般每1.5年至2年更換一次.

6. Problems caused by irregular replacement of antifreeze: if the antifreeze is not replaced for a long time, the anti-corrosion, anti rust and anti scaling functions will be reduced, which will cause cooling system failure or even corrosion Generally speaking, the antifreeze is generally replaced every 1.5 to 2 years

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