Year1
- 接近角：
- 19
- 离去角：
- 18
Safety knowledge for the safe use of oil tank trucks and fire prevention knowledge
Do not pour gasoline into the carburetor port when the engine is running or when the car is rocking. Add gasoline to the carburetor to increase the concentration of the mixture in the cylinder. Although this is helpful for starting when the oil does not enter the cylinder, it will not help the failure caused by other reasons, and it may also cause failure. Hazards include fire, burning people and burning vehicles.
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When maintaining a gasoline filter, it is not recommended to burn the filter element with gasoline. When maintaining gasoline filters, many people like to use gasoline to burn ceramic filter elements to remove impurities on the filter element. The danger of doing this is that it is easy to catch fire, and it also affects the life of the filter element.
In the oil depot, it is not allowed to use short circuit and flash fire to check the battery storage condition. Because equipment such as tires, batteries, tarps, etc. are often placed in small oil depots with poor ventilation, and there is spilled gasoline on the ground, the sparks generated during the fire are likely to ignite the oil molecules in the air.
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The towing chain of the oil tanker must not be wrapped around the girder. Oil, like other substances, can generate static electricity when it rubs against another object. This kind of static electricity flashover may ignite the fuel and cause a fire. Therefore, a grounded ground wire must be installed on the oil depot, and a grounded iron chain must be installed on the oil tank truck to prevent static sparks from being generated in the oil tank. This iron chain cannot be wrapped around the girder frame, and must be placed on the on the ground, and mop the floor no less than a centimeter.
It is strictly prohibited to refill fuel tankers under high-voltage power lines.
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The hanging fire method is not allowed to be used frequently. Sometimes automobile spark plugs have carbon deposits. When a cylinder has severe carbon deposits, the cylinder cannot operate normally. In order to ensure that the cylinder can operate normally, the method of suspending the fire outside the cylinder is used (leaving a gap of millimeters between the spark plug and the high-voltage line). The gap can increase the energy of spark plug electrode flashing and allow the cylinder to resume operation. However, the general method of lifting the fire can easily fall off if you are not careful. If there is dripping gasoline on the cylinder, it is extremely easy to cause a fire. Therefore, it is just a Temporary remedial measures. The correct treatment should be to clean and maintain the spark plugs in time, and try to avoid using the hanging fire method.
No leakage is allowed in the car's oil system. If there is leakage in the oil line in the chassis, and the ignition is delayed At the lean point of the mixture, the exhaust pipe will catch fire due to slow combustion, and the temperature of the car body will rise, exceeding the ignition point of gasoline vapor by more than ten times (the ignition point of gasoline vapor is ℃). If the leaked oil is ignited, it is very easy to cause a fire. Cause the vehicle body to be scrapped. If the carburetor part leaks on the cylinder head, high-voltage spark leakage from the spark plug may also cause a fire.
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Preparation before use of the tank truck
Place the conductive rod Insert it into the ground to ground it. If the grounding point is dry, water it to make it moist to ensure a good grounding. Check the ground chain to make it contact with the ground.
Open the oil truck control box door, check the handles of each valve, and make sure the grounding is good. It is in the closed state (vertical position).
When using the oil pump for the first time, there is no oil in the pump. It should be refueled in advance. You can add liters of oil through the oil inlet.
Check the lubricating oil level in the gearbox. Take the lower edge of the oil level cable plug hole as the standard, and add gear oil if it is insufficient.
Check the gearbox control lever to make it in the neutral position, and check the position of the power take-off box control handle to make it horizontal. Right position, check the throttle controller to minimum.
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