猫咪apk下载最新版

欢迎来到长沙市百锐固得机电设备有限公司! XML MapSitemapWelcome to Changsha Bairui Goode Mechanical & Electrical Equipment Co., Ltd.!

Couch Motor Service Hotline: 189-3213-5110

Changsha Bairui Gude Electromechanical Equipment Co., Ltd. generator sales, rental, maintenance, recycling

Popular keywords: Changsha new generator rental Changsha second-hand generator rental

Generator rental

What are the effects of coolant on the operation of diesel generators

发表时间:2017-12-07 Article source : Couch motor manufacturersPublished time: 2017-12-07

There are many serious failures, often caused by slight maintenance negligence and lack of professional inspection. Diesel storage tanks can occur due to changes in water vapor in the atmosphere due to condensation at low temperatures, forming water connections to tank walls, for diesel, diesel The moisture content of the fuel exceeds the standard, and the diesel entering the engine high-pressure oil pump will rust the precision coupling plunger and cause serious damage in units. Regular maintenance can be avoided.

The diesel generator set is used as an emergency backup power supply after a power outage. Most of the time, it is in standby state. Once the power outage is required, the unit is required to "up" and "get in the car". Otherwise, the backup unit will be meaningless! How did you do this ? Practice has proved that strengthening daily maintenance is a cost-effective method. As the unit is at a standstill for a long time, various chemical and physical changes in the various materials of the unit, such as oil, cooling water, diesel, and air, will cause the unit to "release" ".
During the operation of the diesel generator itself, the combustion temperature of the diesel engine will cause the surge of the diesel engine. Under the high temperature environment, it will not only affect the efficiency of the diesel generator set, but also cause component failure. Based on this, we need to cool and heat the part. Which includes the addition of coolant to the diesel cooling system.
Antifreeze action. The low temperature environment prevents the diesel engine cooling system from freezing. Generally, the commonly used coolant temperature is minus 20 degrees and the frost resistance reaches 45 degrees. It is reasonably selected according to the actual needs of different regions. Anti-boiling effect. At high temperatures, the boiling point is guaranteed. Premature boiling does not occur. Generally, the boiling point of the coolant is between 104 and 108 degrees, and it will be higher when the coolant is added to the cooling system and generates pressure.
Anti-corrosion. Special coolant can reduce the corrosion of the cooling system, avoid water leakage caused by the corrosion of the cooling system. Anti-rust effect. High-quality coolant can prevent the cooling system from rusting. Once the cooling system is rusted, it will cause accelerated wear and reduce transmission. Thermal efficiency. Anti-fouling effect. Because the coolant uses deionized water, it can prevent the formation of scale and precipitation, thereby protecting the engine.
In short, the use of the coolant and high temperature in the diesel generator cooling device solves the problem of the diesel generator set and avoids the operation failure of the diesel generator set.At the same time, its anti-corrosion, rust and anti-fouling effect is also a diesel generator set. Created work environment.

everybody is watching

  • 介绍柴油发电机组辨别冒烟颜色启动从预热开始
    Blue smoke, fire reason: It means that the engine is burning oil. There are three types of reasons: first, the piston ring goes opposite, and the oil comes in the cylinder; the second is the oil level of the oil pan of the atmosphere filter, which leads the ring. The height of the groove; Third, the gap between the duct and the valve stem is too poor. Expulsion idea: Adjust the piston ring so that the opening teeth of the ring are staggered 120 degrees or 180 degrees, and the opening teeth of the ring should avoid the piston pin hole and the side pressure is poor. Adjust the height of the oil level of the oil filter of the atmosphere filter below the height of the annular groove; if the clearance between the duct and the valve stem is too poor, replace the component and reduce the clearance. The normal mutual assistance clearance between the two is 0.0
  • 小负荷柴油发电机组在工作时有哪些故障
    In the power generation industry in China, we have been working hard, pursuing the concept of quality and service, and for the sake of customers, the full power generator chooses China and your generator is a professional housekeeper. At present, the diesel generator set maintenance market refers to damage inspection and routine maintenance. Two aspects: after maintenance refers to the failure of the diesel generator, there are problems with various accessories, such as replacing the generator or
  • 发电机租赁必须对它的操纵规程有一定的认识
    Before starting, you should check whether the fuel volume of the fuel tank is rich, and there is no oil leakage in each oil pipe and the discussion area; whether the cooling system water is rich, clean and leak-free, and whether the fan belt is tight or not. The internal combustion engine and generator drive parts should be connected and trusted. The wires of the input line are well-insulated, complete and effective in all aspects. After starting, it should run at low speed for 3 to 5 minutes. After the temperature and oil pressure wheel are normal, the initial work can be done. The generator should be no different in the speed increase. Ring, the slip ring and commutator are well brushed, no jumping and sparking phenomenon. After the operation is stable and the frequency and voltage reach the rated value, power can be supplied to the outside.
  • 同步发电机一般常见问题的处理
    The diesel engine is working normally, but the generator fails to generate electricity or the voltage is very low. This may be due to the components associated with the generator, such as: the exciter is damaged, and the excitation voltage cannot be supplied. The excitation current is taken in. The rotor's dead center residual magnetism is weakened or declining. It will make the generator unable to generate electricity or the transmission voltage is extremely low. The right to respond is usually: use an appropriate DC voltage and directly connect to the excitation winding according to the polarity Magnetization. Carefully inspect the exciter and the cyclotron rectifier, find abnormal components or windings, and replace them for restoration. The generator's transmission voltage is unstable, and

Popular information