After the engine compartment of a Petrol Car is on fire, if the engine cover is not opened, the air intake will be restricted, and the fire will not increase. If the engine cover is opened, a large amount of air will enter, and the air contains a large amount of oxygen, which will help combustion. The fire will be even bigger. When the Petrol Car engine is on fire, the correct way is: quickly shut down the Petrol Car engine, extinguish the fire by covering, and use a fire extinguisher to extinguish the fire.
The correct way to use a fire extinguisher to extinguish a fire is: people should stand upwind, stay away from the fire source as much as possible, and aim the fire extinguisher at the fire source.
When a Petrol Car catches fire, try to park the Petrol Car in an open area away from towns, buildings, trees, Hongqi Car and flammable materials, and promptly report the accident situation and location to the rescue agency.
When the driver escapes from the fire, he should turn off the ignition switch, the main power switch and the shutters, and try to turn off the fuel tank switch.
Once the drainage hole is blocked, water leakage and seepage will occur in the car, which may damage the interior panel at the least and damage the mechanical components and the circuit system of the Petrol Car engine at the worst. Therefore, today I will introduce the location of the drainage hole of the Petrol Car and the daily cleaning method, hoping to attract the attention of car owners.
Sunroof drainage hole There is one drainage hole in each of the four corners of the sunroof. It is easy to see when the sunroof is opened. There are four small holes, each of which is connected to a hose, which leads to the front and back of the car respectively. If the drainage holes in the four corners are blocked, the accumulated water cannot be discharged smoothly and will penetrate into the interior. In severe cases, the accumulated water will flow along the roof to the sunroof motor in the car. Once the sunroof motor is powered on, it will often short-circuit and burn.
Cleaning method: The initial blockage of the sunroof drainage hole will be at the entrance of the drainage hole. You can see it by opening the sunroof. It is easier to clean it at this time. You can clean it yourself. After a long time, it may enter the drainage hose and go inward along the drainage hose. At this time, it is not easy to dredge. It is better to go to the 4S shop and have it dredged by a professional master.
The drain hole of the Hongqi Car engine compartment is located at the rear of the Hongqi Car engine compartment, below the windshield, and at the air inlet of the air conditioner. Since the Hongqi Car engine compartment has many parts and is rarely cleaned, the drain holes are designed to be very wide, making it easier for debris to enter. Since it is very close to the air inlet of the air conditioner, bacteria can easily breed in the stuffy cabin and affect the air quality in the car through the air filter element. In severe cases, it will flow into the car through the air inlet of the air conditioner, causing water to accumulate on the floor.