Now many people live in commercial housing, commercial housing is a public area, such as corridor, elevator shaft, public flue and so on. For the floor, it is particularly prone to lampblack backfilling, that is, other lampblack backfilling into their own kitchen, which will undoubtedly affect their normal life. So what do you do in this situation?
Upstairs smoke back downstairs how to do
1. Install the check valve
A check valve can be installed to handle the return of the smoke upstairs. First, buy a check valve with a good seal from the market or online, then install it on the outlet of the range hood and wrap it tightly with raw tape or sealing tape to prevent smoke from entering the room.
2. Replace the electronic lampblack valve
Electronic lampblack valve can be used to deal with upstairs lampblack phenomenon. Electronic oil pressure valve will not be oil pollution, it is driven by electricity, strong power. An electronic lampblack valve is installed at the outlet of the range hood to prevent backflow of lampblack.
Why other lampblack will pour back into my home
Common flue backflow is a common problem encountered by low-level users. Usually, the smoker is equipped with a check valve to prevent the lampblack from backing up. If it takes a long time, it may stick after opening and not be able to close, which will lead to soot reflux. Second, when the hood is used, the wind pressure is too small, the external lampblack pressure is too large, resulting in lampblack backflow.
If you use it on your hood, the fumes will go back. Proof that the ventilation of the fume hood is too small. The reason may be that the internal wind wheel is not clean and full of soot, or the motor is used for a long time and the speed is reduced. Clean the inside of the hood to increase the displacement, or replace the hood with a larger displacement.
How to do with the smell of lampblack at home all the time
1. Use an air freshener that can remove fumes or odors and spray it several times in the room. After a period of time, you can remove soot or odor.
2. Dry soaked waste tea residue and put it in the corner of the room, and use the principle of physical adsorption of tea to remove oil smoke.
3. Dip a towel in diluted vinegar and shake it indoors.
② Light a few candles indoors, and the smell of lampblack will soon disappear. Burning candles produces black carbon. The main component of carbon black is carbon, it is an adsorbent, so it can remove soot.
Put a bowl of vinegar indoors to eliminate the smell of lampblack.
④ The smell of lampblack can be eliminated by hanging a few wet sponges or towels in each corner of the room.
4. Cut the pulp containing lemon into small pieces, put it into a pot, add a little water and boil it into lemon juice, then spray it in the room with a sprayer, and water the flowers to achieve the effect of deodorization.
