In recent times, the bilge in the boat has accumulated water, and the bilge pump is often used to drain it. However, at the source of the bilge pump, carbon monoxide may be produced.

Carbon monoxide is colorless and odorless, and it is difficult for people to perceive it. When the bilge pump is in operation, if there is a mechanical failure or poor ventilation, carbon monoxide will gradually accumulate. This gas enters the body, which is affinity with hemoglobin in the blood, hinders oxygen transportation, and causes hypoxia in the human body. Headache, dizziness, palpitations, followed by fatigue, vomiting, and even coma, endangering life.

Human performers of virtual idols in boats, be sure to pay attention to the source of the bilge pump. Always check the machinery to keep it safe; its ventilation, so that the air circulation. If you feel unwell, quickly leave the scene and seek medical treatment. And prepare a carbon monoxide detector for early detection, to ensure the safety of the boat and the health of people.