caanass water seperator engine part spare auto for truck spare parts

卡车的油水分离器，主要作用就是过滤燃油中的水。长期使用后，从燃油中分离出来的水会积累到油水分离器的水杯中。当水杯含水量到达水位传感器的报警线，整车就会出现燃油含水报警。

燃油滤清系统中的滤芯，除了要过滤柴油中的机械杂质外，还有一个重要的功能就是滤水。柴油中水的存在对于发动机危害极大：锈蚀燃油系统零部件、水垢堵塞油路、影响发动机动力输出，甚至会损坏整套燃油系统。油水分离器是燃油滤清系统的一部分，主要作用就是除去柴油中的水分，降低燃油系统故障率，延长发动机的使用寿命。

卡车油水分离器的原理主要是根据水和燃油的密度差，利用重力沉降原理去除杂质和水分，分离器的内部还有扩散锥，滤网等分离元件。油水分离器还有别的功能，如对燃油进行预加热防止结蜡，过滤杂质等。在油水分离器下部的沉淀腔放水阀，当水积聚到一定量时开阀放水。

因为高压喷油嘴需要精确地控制喷油压力、喷油时间和喷油量，如果柴油里面有水或杂质没有过滤干净，会对燃油高压油泵和喷油嘴内的柱塞偶件形成磨损造成拉伤，直到喷油器卡死。喷油器损坏会造成发动机加速不稳定或加速无力，或者排放黑烟等故障，影响车辆的正常运行。

作为多级滤清器系统的第一级，油水分离器具有滤除大颗粒杂质和水分的功能。早在国三排放标准执行时，对燃油压力的要求，滤清器的水分离效率就已经要求达到95%，如果不能达到这样的过滤效果，时间一长就会对燃油系统造成损伤。

卡车的油水分离器的选择一样，如果柴油发动机的燃油供给系统平时不注意保养，选用的滤芯质量不过关，燃油携带杂质进入发动机，时间久了可能导致供油不畅或发动机不能正常启动，出现动力下降、耗油增大、冒黑烟等症状。选用优质滤芯，定期维护保养，可以有效降低故障发生率，延长发动机使用寿命。

若燃油含水报警长期不消除，会引发其它故障码，甚至会造成车辆限扭，影响正常行驶。因此，需要对油水分离器定期放水，建议频率为每半月或每月一次。

在日常行车中，卡车好友们或多或少都遇见过启动困难问题，启动困难的原因有多种，低压管路有气是主要原因之一。对于非泄漏类进气的启动困难，需要将气体排除系统，而油水分离器可以起到泵油排气的作用。

欧洲卡车目前车型有斯堪尼亚、曼氏、沃尔沃、ievco、奔驰、达夫、雷诺，卡车在中国主要用于福田、沙曼、豪氏、东风，我们卡耐汽车配件公司目前成立20年，特别为欧洲卡车、中国乘用车、中国卡车提供高品质、实惠的配件，我们秉承“诚信合作，为客户创造价值”的价值观。我们Caanass汽车配件，目前市场主要是俄罗斯，非洲，亚洲，东南亚市场，我们有长期的合作伙伴，包括经销商，买家，工厂，汽车配件公司，汽车修理厂，我们积累了20年的汽车配件销售经验。我们努力为我们的合作伙伴服务。我们的Caanass汽车配件:底盘配件，车身配件，电子配件，发动机配件，我们拥有专业的团队，产品部，市场部，销售部，我们型号齐全，OEM齐全，品质优良，专业为您服务。我们的caanass汽配将不定期提供产品促销和促销活动，为您提供优质实惠的汽配。

卡车油水分离器的配件特点：

1.质量好
2.我们型号齐全，OEM齐全
3.过滤杂质性能强

The main function of the oil-water separator of the truck is to filter the water in the fuel. After long-term use, the water separated from the fuel will accumulate into the water cup of the oil-water separator. When the water content of the water cup reaches the alarm line of the water level sensor, the vehicle will appear fuel water alarm.

The filter element in the fuel filtration system, in addition to filtering the mechanical impurities in diesel, has an important function is to filter water. The existence of water in diesel is very harmful to the engine: rust fuel system components, scale blocking the oil circuit, affecting the engine power output, and even damage the entire fuel system. Oil-water separator is a part of the fuel filtration system, the main function is to remove the water in diesel, reduce the failure rate of the fuel system, and extend the service life of the engine.

The principle of truck oil-water separator is mainly based on the density difference between water and fuel, the use of gravity sedimentation principle to remove impurities and water, and the interior of the separator has separation components such as diffusion cone and filter screen. The oil-water separator has other functions, such as pre-heating the fuel to prevent wax formation, filtering impurities and so on. Drain the water valve in the sedimentation chamber at the lower part of the oil-water separator, and open the valve when the water accumulates to a certain amount.

Because the high pressure injection nozzle needs to accurately control the injection pressure, injection time and injection amount, if there is water or impurities in the diesel oil is not filtered clean, it will cause wear and tear to the plunger couple in the fuel high pressure pump and the injection nozzle until the injector is stuck. The damage of the injector will cause the engine to accelerate unstable or weak, or emit black smoke and other faults, affecting the normal operation of the vehicle.

As the first stage of the multistage filter system, the oil-water separator has the function of filtering large particles of impurities and water. As early as the implementation of the national three emission standards, the requirements for fuel pressure, the water separation efficiency of the filter has been required to reach 95%, if you can not achieve such a filtration effect, a long time will cause damage to the fuel system.

The choice of the oil water separator of the truck is the same, if the fuel supply system of the diesel engine does not pay attention to maintenance, the quality of the selected filter is not up to standard, and the fuel carries impurities into the engine, which may lead to poor oil supply or the engine cannot start normally over a long time, and the symptoms such as power decline, fuel consumption increase, and black smoke. The selection of high-quality filter element and regular maintenance can effectively reduce the incidence of failure and extend the service life of the engine.

If the fuel water alarm is not eliminated for a long time, it will cause other fault codes, and even cause vehicle torque limit, affecting normal driving. Therefore, it is necessary to discharge water regularly to the oil-water separator, and the recommended frequency is once every half month or once a month.

In daily driving, truck friends have more or less encountered the problem of starting difficulties, there are many reasons for starting difficulties, low pressure pipeline gas is one of the main reasons. For the difficulty of starting non-leakage intake, the gas needs to be removed from the system, and the oil-water separator can play the role of pumping oil exhaust.

The current models of European trucks include for Scania, for Man, for Volvo,for ievco, for Mercedes, for daf,for Renault, and trucks are mainly use for Foton, for Shacman,for howo and for Dongfeng in China. Our caanass Auto parts company has been established for 20 years, especially to provide high-quality and affordable parts for European trucks, Chinese passenger cars, and Chinese trucks. Create value for customers “values. Our Caanass auto parts, the current market is mainly Russia, Africa, Asia, Southeast Asia market, we have long-term partners, including dealers, buyers, factories, auto parts companies, auto repair shops, we have accumulated 20 years of auto parts sales experience. We strive to serve our partners. Our Caanass auto parts: chassis parts, body parts, electronic parts, engine parts, we have a professional team, product department, Marketing Department, sales department, we have complete models, OEM complete, good quality, professional service for you. Our caanass Auto Parts will offer product promotions and promotions from time to time to provide you with quality and affordable auto parts.

Caanass Truck oil-water separator accessories features:

1. Good quality

2. Our models are complete, OEM is complete

3. Strong filtering performance