Feasible operating procedures and matters needing attention in flue reconstruction

If the layout of the kitchen flue is not reasonable during the decoration construction or the backflow of kitchen fume will seriously affect our daily life, then how to optimize the transformation if the layout of the flue is unreasonable? What other precautions are there?

A, flue reconstruction feasible operation process

1. If it is necessary to replace the flue in the family kitchen, in principle, the pipeline from the gas meter should extend downward as close as possible to the main pipe, and then turn to the vicinity of the gas stove. The height of the horizontal pipeline should be 20cm below the height of the cabinet table. The gas meter of the villa and the outdoor customer pipeline can be refitted into the wall or taken from the surface, and can be thrown out at the stove position and connected to L: 3. Finally, add a cutoff door at the end of the pipeline.

2. Install the valve to solve the odor.

It is a good way to solve the odor by installing valves at the smoke inlet of flue in home decoration. This valve is unidirectional. When the range hood works, the valve opens and enters the flue. When other residents discharge smoke into the flue, the valve will be tightly closed to prevent smoke from flowing back into the flue, thus effectively solving the problem of "odor".

3. Increase the power of the range hood,

Solve the problem of smoke exhaust because the cross section of the existing building flue cannot be expanded, and for every owner, only by increasing the power of his own range hood can the smoke exhaust be improved. However, some owners have changed high-power range hoods at home, and the problem of smoke exhaust has not been greatly improved. The range hood will make a lot of noise after working for a few minutes, so it is very difficult to open the kitchen door.

This is because the range hood needs to constantly replenish fresh air while pumping air, otherwise there will be a vacuum when working, which will only make noise without taking away smoke. So the kitchen needs a normal "air supply outlet". Finally, the problem of "gas supply". Be sure to leave some gaps under the kitchen door, or make some shutters and ventilation boards on the door panel to replenish the air constantly. Some kitchen doors and windows are relatively closed, so it is no wonder that the lampblack will make strange noises.

Second, the matters needing attention in flue reconstruction

For the design and installation of gas facilities, our employees strictly implement the relevant national or industry standards. Customers are advised to try not to change the facilities for the sake of gas safety. If it is really necessary to provide personalized service, customers need to pay the corresponding decoration expenses. Under the premise of not violating the gas code, in the process of decoration, safety is the first.

1, gas facilities should be properly protected (especially when sticking bricks), and gas facilities should not be dismantled, moved, touched, smashed, squeezed or pressed without permission to ensure that gas facilities are in good condition.

2. Remember not to seal the gas facilities, especially the big copper valve on the first floor (which is the main valve of the whole bar) and the gas meter in each user's home. If you need to decorate, you can make a valve cabinet or leave ventilation holes, leaving enough room for meter change, maintenance and security inspection.

3. Remember not to disassemble or assemble the gas pipeline (including pipeline fixing hook nail or pipe clamp) and water heater without permission.

If you really need to change the gas facilities, you can directly call the customer service hotline: 5207779, or go to the company's customer service center to handle the wiring change procedures. It is installed by professionals of the gas company, and special pipelines are used to ensure the safety of gas use. 4. Rooms with gas pipes cannot be used as bedrooms, bathrooms, etc. , in order to avoid gas leakage and fire, endangering life safety. At the same time, flammable and explosive materials cannot be piled up in the kitchen or straw house where the gas pipeline passes.

5, gas pipeline can't be buried in the wall, and not less than 10cm from the ground. The gas hose is not allowed to pass through the wall and should not be too long. The connecting hose of the cooker should not exceed 2m.

If you want to know more relevant information, you can continue to pay attention to the 1 home network.