Generally, when changing the oil, you must first get the old oil out. Generally, the chef in the oil store will ask you if you have the oil pumped out or released. This is mainly related to the car after changing the oil. Is it a clean question, today Xiaobian tells everyone about pumping oil or putting good oil .
Beimai Auto Parts Xiaobian for everyone to study, generally change the oil when there are two ways, one is pumping oil, one is to put the oil. Let's talk about putting oil on the machine. Many people think that there are impurities in the oil. First, the hot car will release the oil, and the oil will be able to export those magazines. Some people say that the bottom case is better, and the rust inside the engine is flowing. Clean, the bottom case is the lowest position of the engine. Before the oil is drained, the machine will normally run for a period of time (such as driving to the oil change location). After a little rest, the standby unit can be operated for a while. There is no sedimentation problem, even if there is precipitation, it should be sinking to the bottom of the shell.
Let's talk about pumping, generally pumping is paying attention to the position, the pumping is in place, it is very clean, it is electric, it is automatically extracted, and then automatically poured into the engine oil. Some people have done experiments, using pumping oil seems to have more than 5 liters, and the engine oil is about 4.5 liters. After comparison with the pumping unit, the oil pan screw is released and no oil is released. On the contrary, after the oil drain screw is drained, the pump oil can be used to extract 0.2 to 0.3 of waste oil. This can be seen for a long time or the pumping machine can pump the waste oil thoroughly. Therefore, it is recommended to use the pumping unit to pump oil more thoroughly. It is more effective to continuously move the tube up and down when pumping the oil. Sometimes it is inserted, and the oil will be extracted more.
After reading these comparisons, which one do you think is cleaner? In fact, the two pictures of Xiaobian can also be seen. The electric pumping of the heart is a new technology. Since such a new one has its own advantages, it is better to pump oil if it is conditional. There are reasons for pumping and discharging. For example, the oil release screw of the 307 and other models is made of aluminum alloy, which is not suitable for turning back and forth. And many models of Nissan, the pumping pipe can not be inserted or pumped incomplete, can only be placed. It is washed with new oil, but the maintenance cost is a bit high.
If the pumping oil is good or the oil is good, it will be finished for everyone. In fact, both methods are used by people, or how can the repair shop ask you which method? In order to clean the engine oil, if the engine oil is inferior, let the car idle, and then release the new engine oil, in order to clean. This depends on everyone. I hope that the culture of Xiaobian is helpful in which team, and pay more attention to Xiaobian.
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Let's look at the comparison of electric energy, electric energy is not different, because they are all through the same power equipment to operate the equipment, the power of the two is similar, the running time is the same, basically the energy consumption is about the same.
To sum up, for the Closed Cooling Tower energy saving accounting can be strong to open the tower out, and, today are advocating energy conservation and environmental protection, this is the general trend, so the closed cooling tower is more and more favored by the majority of users.
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