It is a common problem for water heaters to exhaust smoke and pour backward, especially when the wind is strong. In this case, the smoke exhaust pipe can not discharge the smoke normally, but pours the smoke indoors, which will pose a threat to people's health and have a negative impact on families. Here are some ways to deal with this situation:

1, to minimize the influence of exhaust gas backflow. A smoke exhaust hood with a smoke exhaust device can be installed above the window, which can increase the diameter of the smoke exhaust pipeline and reduce the influence of smoke backflow.

2. Set the air valve. An air valve is arranged at the end of the smoke exhaust pipe, which can effectively prevent the smoke exhaust pipe from flowing back when the wind is too strong.

3. Strengthen indoor ventilation. If the backflow of smoke exhaust pipes is serious, families can strengthen indoor ventilation and let the air flow through the vents, thus reducing the impact of smoke exhaust backflow on human body.

4. Improve the smoke exhaust pipeline. There may be unreasonable design of smoke exhaust pipeline. At this time, the pipeline can be redesigned to meet the actual needs and reduce the influence of flue gas reflux.

Generally speaking, families should take timely measures to ensure the health and safety of family members when facing the problem of smoke exhaust and backward flow. At the same time, when using the water heater, we should pay attention to keep the smoke outlet unblocked and carry out regular cleaning and maintenance to ensure that the smoke can be discharged smoothly and avoid problems such as smoke backflow.