HMB

Your carter excavators often water? The tank out of the question!

by:HMB     2021-01-25
Winter or summer, careful master excavators can often find excavator appear a strange phenomenon, that is engine water tank often lack water! With the water the day before, the second day of again! Cycle but can't see what is the problem. A lot of people for water tank water, water shortage phenomenon, think that as long as it is not hinder normal construction excavator, can not handle, small make up can responsibly tell you, the idea must abandon! Role as we all know, water tank as the main parts in the engine cooling system, the function is to send out quantity of heat, to reduce the ability of engine temperature. In particular, when the engine water temperature is too high, thermostat, open water pump pump water recycling to reduce the temperature of the engine, ( The structure of the tank were hollow copper pipe, high temperature of the water into the tank through air cooling circulation to waterways within the engine) Achieve the purpose of protecting the engine, if the water temperature is too low in winter, thermostat is not open, this time will stop the water cycle, to avoid the engine temperature is too low. Troubleshooting so, when there is running water tank, water shortage phenomenon, the ability of the engine cooling cut greatly, reach the final purpose of protection of the engine, then appear the fault phenomenon, how should we screen? ▊ first, check whether the tank cover damage to raise the temperature of the liquid cooling system, the liquid expansion, has led to an increased pressure, the tank cover is the only export to release the pressure, so the tank cover cover the spring setting determines the maximum pressure of the cooling system. Generally the tank cover pressure at about 1 kg, the tank cover pressure valve can be made, the cooling fluid flows from the cooling system. Coolant is entered into the deputy tank overflow pipe at the bottom of the device will cut off the air in the system. Water cooling, the cooling system was formed in the vacuum, then from the deputy at the bottom of the tank to water to fill the discharge water, it could cause water shortage phenomenon. ▊ second, antifreeze, whether the lack of antifreeze, engine cooling fluid of the evaporation, after years of time will be less and less, finally lead to abnormal high temperature of the engine. Antifreezing fluid level should be added in the water tank of the central position of the up and down, unfavorable and overmuch, otherwise will cause antifreeze lack phenomenon. ▊ third, water leakage problem is cause water tank water first, and may cause leakage parts are many, for example, engine water tank and pipe wall, heater tube is a leakage & lsquo; A regular & rsquo; 。 Warm prompt for engine water tank of water shortage, to introduce you to them and one thing it is important to note that other tanks in the engine must be loaded with normal fangdongye, don't tap water or pure water, because of clean water again also does not have function of anticorrosion, after a period of time will be corrosion engine and water tank, as a direct result of corrosion damage degree of enlargement engine overheating. And the boiling point of water also not antifreeze high ( Antifreeze average boiling point - in 110 120 degrees) , as a last resort, under the condition of using water can only temporary use, not for a long time instead of antifreeze to cool the engine! 1, the action of water tank is not small, two methods of engine cooling water cooling and air cooling, water cooled engine cooling system is mainly composed of water pump, radiator, cooling fan, vice water tank water jacket, thermostat, engine block, cylinder head and other parts. And water tank main function is to heat dissipation, it is the important part of engine cooling system. In simple terms, when the engine temperature is too high, the thermostat opens, through the pump and fan, the coolant in the radiator cooling, cooling of the cooling fluid is introduced into the water jacket again after, cycle, the realization of engine cooling. 2, the influence of the water tank water 1 high temperature, easy to cause the engine, water tank water for a long time, cooling system is leaking, cylinder pad has a punch phenomenon. 2, engine cooling performance, lubrication quality will aggravate wear and eventually lead to lag piston rings, cylinder. After 3, found that lack of the check? Tank in engine plays an important role in water cooling circulation, water tank water shortage will make cooling capacity greatly, cuts cannot protect the engine. So this problem what should we do? 1, check whether the tank cover damage to raise the temperature of the liquid cooling system, the liquid expansion, has led to an increased pressure, the tank cover is the only export to release the pressure, so the tank cover cover the spring setting determines the maximum pressure of the cooling system. Generally the tank cover pressure at about 1 kg, the tank cover pressure valve can be made, the cooling fluid flows from the cooling system. Coolant is entered into the deputy tank overflow pipe at the bottom of the device will cut off the air in the system. Water cooling, the cooling system was formed in the vacuum, then from the deputy at the bottom of the tank to water to fill the discharge water, it could cause water shortage phenomenon. 2, check whether the lack of antifreeze as antifreeze, within the engine parts of antifreeze will evaporate, fangdongye lack of a long period of time, will lead to abnormal high temperature of the engine. The centerline of the antifreeze should add in the water tank. 3, check whether the pipe is leaking pipeline leakage is a major cause of the water tank water shortages, such as water pipes, engine water block, warm wind tube damaged, can directly lead to leakage.
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...
thanks for your message, i will send you feedback soon, if you are in urgent needs, welcome to send messages to whatsapp 0086 133 6130 0591.