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    冬天热车的正确方法
    2021-12-1 14:21:28

    一,热车这个说法,是从以下3个方面开始流行起来的

    1、 The term "hot car" became popular from the following three aspects

    开始的化油器车开始,化油器车如果没有经常清洗化油器,冬季冷车启动会很困难,好不容易启动会怠速剧烈抖动,甚至要把阻风门拉起,才能保持住怠速,所以根本就不能正常行驶。直到温度上去了,才能关上风门,开始正常行驶。

    At the beginning of the carburetor car, if the carburetor car is not cleaned regularly, it will be difficult to start the cold car in winter. If it is not easy to start, it will shake violently at idle speed, and even pull up the choke to maintain idle speed, so it can't drive normally at all. Until the temperature rises, the damper can be closed and normal driving can be started.

    过去的发动机机,加工工艺相对比较粗糙,机油油道设计布局不太优化,冷车机油粘度太高,不易更好的润滑到发动机内部各个机件。发动机冷却系统布局也不太理想,暖机很慢,甚至要半个小时以上才会有一点点温度,众所周知,发动机温度太低,不利于发动机的正常工作,包括控制系统。

    In the past, the machining process of engine was relatively rough, the design and layout of oil duct was not optimized, and the viscosity of cold engine oil was too high, so it was not easy to better lubricate all parts inside the engine. The layout of the engine cooling system is also not ideal. The warm-up is very slow, and even there will be a little temperature in more than half an hour. As we all know, the engine temperature is too low, which is not conducive to the normal operation of the engine, including the control system.

    9.jpg

    过去的保护发动机关键的物质---机油,它的提炼技术还是欠缺的,基本上都是矿物油,润滑性能较差,尤其是冷车机油粘度过大的时候。

    In the past, the refining technology of engine oil, the key material to protect the engine, was still lacking. It was basically mineral oil with poor lubricating performance, especially when the viscosity of cold engine oil was too high.

    二,那到底要不要热车呢?从我前面说的那几点大家大概明白差不多了,后面我简单向大家说明一下。

    2、 Do you want a hot car or not? From what I said earlier, you probably understand almost, and I'll explain it briefly to you later.

    要热这个热不是让它真热起来,与传统意义上的热车完全是两回事。我所说的热车就是要检查,车辆启动之后,检查仪表没有故障灯亮,有没有抖动现象?异响的等。没有的话就可以放心加油门走了。说白了,基本上不用热。但这也不能一概而论,如果加的机油是比较差的,且车辆的发动机技术还比较落后,并且没有按期清洗积炭的,那还是可以稍微热一下吧。

    To heat this heat is not to make it really hot. It is completely different from the traditional hot car. The hot car I'm talking about is to check. After the vehicle is started, check whether the instrument fault light is on and whether there is shaking? Abnormal noise, etc. If you don't, you can rest assured that the refueling door is gone. To put it bluntly, there is basically no need for heat. However, this can not be generalized. If the oil added is poor, the engine technology of the vehicle is relatively backward, and the carbon deposits are not cleaned on schedule, it can still be heated a little.

    小结:现代汽车的设计越来越优化,润滑系统,冷却系统,前面那几张图片可以清清楚楚的说明问题,我就不做过多赘述了。这么说吧,汽车就是工具,只要定期做好保养,按照厂家要求的做,就没有问题。如果小心这小心那,那就不是汽车为我们服务了,而是我们为汽车服务了,汽车访客为主的。那我们花这么多钱买它做什么呢?所以大家不必刻意去做这些事情,厂家早就给我们考虑这些问题了。热车几分钟耽误时间啊。

    Summary: the design of modern cars is becoming more and more optimized. The lubrication system and cooling system can clearly explain the problems in the previous pictures. I won't go into too much detail. Let's put it this way. A car is a tool. As long as you maintain it regularly and follow the manufacturer's requirements, there will be no problem. If you are careful, it is not the car that serves us, but we serve the car, mainly car visitors. What do we spend so much money on it? So we don't have to do these things deliberately. The manufacturer has already given us consideration to these problems. It takes a few minutes to warm up.

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