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        小型裝載機的柴油機“開鍋”解決辦法

        來源:http://www.socialsecurityutah.com/ 發布時間:2022-05-24 瀏覽次數:200

        內容詳情:
        “開鍋”是指裝載機柴油機溫度過高,冷卻液在水箱內沸騰、冒蒸汽的現象。柴油機“開鍋”的原因和預防、排除方法主要有:
        "Boiling" refers to the phenomenon that the temperature of the diesel engine of the loader is too high and the coolant boils and steams in the water tank. The causes, prevention and elimination methods of "boiling" of diesel engine mainly include:
        1.散熱器散熱管(芯子)內壁結垢過厚,影響散熱。使用中應注意加注潔凈的冷卻水;并定期清除水箱中的水垢;
        1. The inner wall of radiator cooling pipe (core) is too thick, which affects heat dissipation. Pay attention to filling clean cooling water during use; And regularly remove the scale in the water tank;
        2.散熱器或冷卻系漏水,造成冷卻液不足。檢查漏水的原因,排除故障后加足冷卻水;
        2. The radiator or cooling system leaks water, resulting in insufficient coolant. Check the cause of water leakage and add enough cooling water after troubleshooting;
        3.氣缸墊或氣缸套損壞,氣缸內的高壓氣體進入水冷卻系,導致水箱“翻泡”“開鍋”(此種情況下,多伴有柴油機機油乳化現象)。應檢修氣缸墊或氣缸套是否損壞,必要時進行更換;
        3. The cylinder gasket or cylinder liner is damaged, and the high-pressure gas in the cylinder enters the water cooling system, resulting in "bubbling" and "boiling" (in this case, it is often accompanied by emulsification of diesel engine oil). Check whether the cylinder gasket or cylinder liner is damaged and replace it if necessary;
        4.水泵損壞,冷卻水不循環或循環強度不足。應檢查水泵損壞的原因,必要時更換新水泵;
        4. The water pump is damaged, the cooling water does not circulate or the circulation intensity is insufficient. Check the cause of the damage of the water pump and replace it with a new one if necessary;
        5.機器長時間高負荷工作,風扇皮帶過松、風速不強,也會出現因過熱而開鍋的現象。應合理安排裝載機的作業負荷,防止機器出現過熱現象。
        5. When the machine works under high load for a long time, the fan belt is too loose and the wind speed is not strong, and the boiler will boil due to overheating. The working load of the loader shall be reasonably arranged to prevent overheating of the machine.
        6.節溫器損壞,導致大循環打不開,引起機器過熱,應更換節溫器。
        6. The thermostat is damaged, resulting in the failure to open the large cycle and overheating of the machine. The thermostat should be replaced.
        附注意,在高寒地區工作的裝載機也會出現開鍋現象,主要原因為散熱器內凍結,冷卻液無法進行大循環。因此,在高寒地區使用裝載機,應注意在散熱器前端加保溫裝置。
        Note that loaders working in high and cold areas will also boil, mainly due to the freezing in the radiator and the failure of large circulation of coolant. Therefore, when using loaders in alpine areas, attention should be paid to adding thermal insulation devices at the front end of the radiator.
        本文的精彩內容由礦用裝載機提供知識提供,本網站還有很多的精彩內容,更多的內容您可以點擊進入:http://www.socialsecurityutah.com我們有專門的客服為您解答問題
        The wonderful content of this article is provided by the mining loader. There are many wonderful contents on this website. You can click to enter more contents: http://www.socialsecurityutah.com We have special customer service to answer your questions
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