What is the operation method for a fire truck to draw water?
3 Answers
Check if the vehicle's air pressure is sufficient. First, open the air circuit switch, depress the clutch, engage the power take-off, and then release the clutch. Open the rear water intake switch. Inspect whether the vacuum valve and residual water valve on the fire pump are closed.
I believe the operation method of a fire truck's water suction involves several key steps, as I have practiced it several times before. The first step is to locate a water source, such as a lake or river, ensuring sufficient depth to avoid sucking air. Next, prepare the suction hose, typically a large-diameter flexible hose, and place it into the water to ensure no air enters the inlet. Connect the water pump and check all joints for tightness. Start the engine to drive the pump, gradually increasing the speed while monitoring the pressure gauge to avoid excessive pressure. Once water is drawn into the tank, it must be filtered to remove impurities. If a blockage occurs, immediately shut down the pump for cleaning. Throughout the process, maintain a clean environment, and before finishing, reduce the speed and stop the pump to prevent water hammer. Regular maintenance of the pump is crucial to ensure high suction efficiency. Mastering these steps ensures reliability during firefighting operations.
I'm just an ordinary person with a strong interest in firefighting equipment. After watching tutorials, I learned that the water suction operation isn't complicated. First, find a water source like a pond, place the suction hose in it without letting it sink to the bottom. Connect the pump properly, start the engine to get the water pump working. Listen to the sound when water flows to judge if it's normal; if it makes a sputtering noise, there might be air inside. After suction, filter out debris and store the water in the tank for firefighting use. I think the key is to be patient and not rush the startup. Wear gloves during operation to protect your hands and avoid slipping. Once you learn it, it feels pretty cool to be able to assist in firefighting. Everyone can briefly understand these steps to enhance safety awareness.
