What should I do if the fumes in the kitchen can t be discharged?

It is the hood that is too small and enlarged.

In addition, in this case, the most convenient solution may be to add an air curtain machine to the outer edge of the stove on the leaking side of the oil smoke, and blow the air curtain in the oil hood, and use the air curtain to isolate the oil smoke escape (pay attention to the waterproof and power grounding of the air curtain motor). This eliminates the need for a devastating modification of the kitchen's range smoke system.

The boss's things are average, you may buy a repair machine, but the 180W is a Western-style de-exhaust range hood, the effect will not be very good. It is recommended to change to a Chinese de-exhaust range hood of a brand such as Fotile or Electrolux, and the installation height should not exceed 65CM on the countertop, and the effect of oil smoke absorption is very good.

It may be a problem with the machine, find a merchant to deal with it.

Change to a high-power commercial and household use.

Let's see if it's a bit high.

Kitchen fumes can pollute the air and stain the walls of the kitchen. Although many families are now equipped with smoke exhaust equipment such as range hoods, they have not been able to perfectly solve the problem of kitchen smoke. It's not that the range hood is useless, it's that the installation is not in place, resulting in the hood not being able to play its maximum effect.

What are the solutions to the kitchen fumes that can't be discharged?

1: The auxiliary flue must be retained.

Every kitchen has a flue, which is divided into a main and secondary flue. The main flue runs through the entire building. The secondary flue is relatively independent, it is separated from the main flue by a perforated partition, and the upper and lower flues are sealed by the floor slab.

Generally, the oil smoke at home will first go to the auxiliary flue to make a buffer, and then enter the main flue through the hole in the partition, so as to ensure that the oil smoke of each household is isolated and will not string smoke.

The main and auxiliary flues must be present at the same time. The phenomenon of smoke backing or smoke stringing in some homeowners is likely due to the wrong connection of the smoke exhaust pipe to the main flue during the renovation, or the removal of the auxiliary flue to save space. If it is directly connected to the main flue, it can be compared to the "cupping effect" because of its large upward suction, once the air pressure is relatively low, it may press the oil smoke of other houses to your own home.

The auxiliary flue has a good buffering effect, so it cannot be removed.

Second: pay attention to the details of construction.

It is very important to choose the location of the range hood installation, and the shorter the pipe, the better. Some owners will stretch the pipe longer for the sake of aesthetics, so that after turning off the range hood, a lot of oil smoke will accumulate in the pipe and cannot be discharged, and then poured back indoors.

In addition, in order not to destroy the original main and auxiliary flues, the opening direction can not be changed at will, and must be played in the auxiliary flue. The owners can't change it to their liking. However, the hole of the flue can be enlarged, but be careful not to break the baffle of the auxiliary flue.

Three: the check valve is replaced frequently.

If the secondary flue has been removed, or if it is better to prevent smoke back-up, experts recommend using a flue check valve. Many owners will question, why should the range hood be equipped with a flue check valve if it already has a check valve? Under normal circumstances, the effect of the check valve of the range hood is not very significant, and the installation of the check valve in the flue can protect the range hood, so that the smoke in the flue will not back up into the pipe and the range hood.

However, after installing the check valve, it should be cleaned regularly, otherwise the check valve will be open and lose its effect. Moreover, it is best to replace the flue check valve every two years or so.