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常见问题

解决挖机汽车发动机溫度过高的故障

日期:2023-12-28   来源:http://cnqpzh.com

一,“看”

1、 "Look"

发觉汽车发动机溫度过高或溫度显示灯不断地闪耀,要停车检查,看储水箱冷却循环水能否一切正常,储水箱,自来水管及各接头处有没有渗漏状况。若经过外观查验均未出现异常,就可以按照规定补充冷却循环水后再再次工作中。

If you notice that the engine temperature of the car is too high or the temperature display light is constantly flashing, stop the car and check if the cooling circulating water in the water storage tank is working properly, and if there is any leakage at the water storage tank, water pipe, and various joints. If no abnormalities are found after visual inspection, the cooling circulating water can be replenished according to regulations before resuming work.

假若工作中一段时间后,仍发觉溫度过高,停车检查又发觉冷却循环水降低甚多,这多数是因气缸套的水冷器有沙眼或破孔而外流。发觉此问题后,应做好检修,切不可心存侥幸。

If after a period of work, the temperature is still found to be too high, and the parking inspection reveals a significant decrease in the cooling circulating water, most of which is due to sand holes or punctures in the water cooler of the cylinder liner flowing out. After discovering this problem, maintenance should be carried out and one should not take chances.

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二,“冲”

2、 "Chong"

gd55光大在老品牌若脏污吸附在暖气片上,长此以往,会影响到导热实际效果,导致温度过高。可首先用压缩气体吹热管散热器格珊,再用自来水管清洗。

If dirt is adsorbed on the radiator, over time, it will affect the actual thermal conductivity and cause the temperature to be too high. You can first use compressed gas to blow the heat pipe radiator grille, and then clean it with tap water.

总体来说,处理挖机汽车发动机溫度过高具体有四个流程“一看,二模,三方,四冲”只需把握好这四个流程,你也就能个科学合理的处理挖机汽车发动机溫度过高的难题!

In general, there are four specific processes to deal with the excessive temperature of the excavator car engine: "first look, the second mock examination, three parties, four strikes". Just grasp these four processes, and you can also scientifically and reasonably deal with the problem of excessive temperature of the excavator car engine!

三,“摸”

3、 "Touch"

当汽车发动机溫度过高时,可以用手去触碰进水管与水底管的溫度来判定问题所属。若两自来水管温度差甚大,就可以判为水温传感器不工作中。在临时购不上零配件,可拆卸水温传感器紧急,待一零配件后马上拆换。

gd55光大在老品牌When the temperature of the car engine is too high, you can use your hands to touch the temperature of the water inlet and bottom pipes to determine the problem. If there is a significant temperature difference between the two water pipes, it can be judged that the water temperature sensor is not working. Unable to purchase spare parts temporarily, the detachable water temperature sensor is in urgent need. Once the spare parts are available, they should be replaced immediately.

四,“放”

4、 Release

gd55光大在老品牌若制冷系统中有气体,会产生气阻,使冷却循环水循环系统欠佳,造成 汽车发动机溫度过高。可使用以下作法放气:让汽车发动机高速运行,将水箱盖轻轻地扭开至刚有汽体释放,这时会出现一部分冷却循环水随汽体一起排出,这般重复数次,直到感觉将汽体排完才行(这时用手去摸上,下水管道溫度会显然不一样)。常见故障消除后,应立即填补冷却循环水。

If there is gas in the refrigeration system, it will generate gas resistance, causing poor cooling and water circulation system, resulting in high engine temperature in the car. The following method can be used to deflate: let the car engine run at high speed, gently twist the water tank cover open until the steam is just released, and a part of the cooling circulating water will be discharged together with the steam. Repeat this process several times until you feel that the steam has been completely discharged (at this time, touch it with your hand, and the temperature of the drainage pipe will obviously be different). After common faults are eliminated, the cooling circulating water should be filled immediately.



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