In the early winter of winter, the temperature usually fluctuates around 0 degrees Celsius. At this time, rainwater often appears in the form of rain and snow, which brings a lot of trouble to drivers, especially in the morning windshield deicing. On the 5th, the reporter learned from the professional driver Mr. Ma of an organization that the correct way is to blow the ice on the windshield with hot air after the engine water temperature reaches a certain temperature.

　　“在冬季驾驶时，我们将打开暖风以提高车内温度。 我们下车后，汽车仍然保持高温一段时间。 如果先生此时下雨或下雪，原来落在玻璃上的雪是因为车内外温度不一致，融化后冻结。”马先生说，第二天开车时，玻璃上的雪 需要清除掉，然后清除最麻烦的冰层。 最好的方法是启动汽车。 当发动机水温升高时，用热空气吹玻璃，直到冰融化。 但是这种方法也具有某些缺点，这是费时，费力和昂贵的。

　　"When driving in winter, we will turn on the warm air to raise the temperature in the car. After we got off, the car remained hot for some time. If it rains or snows at this time, the snow that originally falls on the glass is due to the inconsistency of the temperature inside and outside the car and freezes after melting. Mr. Ma said that when driving the next day, the snow on the glass needed to be cleared, and then the most troublesome ice was removed. The best way is to start the car. When the engine water temperature rises, blow the glass with hot air until the ice melts. But this method also has some shortcomings, which are time-consuming, laborious and expensive.

　　为避免挡风玻璃结冰，马先生分享了他的技巧。  “在第一天锁上汽车之前，首先要打开车门通风系统，尝试使车内温度下降到与室外相同的温度，然后用报纸或棉布覆盖挡风玻璃，然后用车门将其夹紧以避免 被风吹走，因此掉到车上。 窗户上的雪不会先融化然后结冰。

　　To avoid ice in the windshield, Mr. Ma shared his skills. "Before locking the car on the first day, first open the door ventilation system, try to lower the temperature inside the car to the same temperature as outside, then cover the windshield with newspaper or cotton cloth, and then clamp it with the door to avoid being blown away by the wind, so it falls into the car. Snow on Windows does not melt first and then freeze.

　　据了解，由于缺乏降雪的预期，许多车主会在第二天早晨发现刮水器已被冻结在挡风玻璃上。 如果刮水器在冰融化之前被吹走，则刮水器的驱动电机可能烧坏。 只有两种方法可以避免此类损失。 一种是在冰雪融化后使用刮水器，另一种是在锁锁定后提起前挡风玻璃刮水器。

　　It is understood that due to the lack of snow expectations, many car owners will find that the wiper has been frozen on the windshield the next morning. If the wiper is blown away before the ice melts, the drive motor of the wiper may burn out. There are only two ways to avoid such losses. One is to use wipers after melting ice and snow, the other is to lift the front windshield wiper after locking.

　　另外，由于车辆在户外停了一晚，机油会慢慢流入油底壳。 因此，在热车之后，机油不能立即被机油输送到发动机最需要润滑的活塞上。 加热是必要的。 在冬季旅行之前让发动机预热约1分钟，这将有助于润滑发动机。 此时，发动机的水温不高。 如果此时打开暖风，为了达到所需温度，空调系统将自动进行干预，并导致油耗增加。

　　In addition, the oil will flow slowly into the oil pan because the vehicle has been parked outdoors for one night. Therefore, after the hot car, the oil can not be immediately transferred to the piston which the engine most needs lubrication. Heating is necessary. Preheat the engine for about a minute before winter travel, which will help lubricate the engine. At this time, the water temperature of the engine is not high. If the heater is turned on at this time, the air conditioning system will automatically intervene to achieve the required temperature, which will lead to an increase in fuel consumption.