Kitchen and bathroom already have exterior windows, do you still need to install exhaust fans and ex

With exterior windows, it is still necessary to install exhaust fans and exhaust ducts, which can better ensure the flow of air and keep the house dry.

Need. Even if there are windows, they are not always open for a long time, so they need to be exhausted with an exhaust fan.

It is still necessary to install exhaust fans and exhaust ducts, otherwise the weather will be hot in summer, and the indoor odor will not be discharged, which will lead to a relatively unpleasant smell in the room forever, and it is also very uncomfortable to live.

Summary. There is a safety hazard to turn on natural gas without windows in the kitchen, so it is impossible to turn on natural gas in a kitchen without windows. According to the relevant national regulations, kitchens that use natural gas must be independent and ventilated, and a qualified kitchen must have separate windows and doors.

If there is no window, if there is an air leak, the leaked gas will enter the living room and bedroom, causing danger. If you don't have windows, you can only use an induction cooker, and you can't use a gas canister.

The kitchen has an exhaust fan installed, and there are vents at the top. The kitchen does not have windows, can I install natural gas?

There is a safety hazard to turn on natural gas without windows in the kitchen, so it is impossible to turn on natural gas in a kitchen without windows. According to the relevant national regulations, the kitchen using natural gas must be independent and ventilated, and a qualified kitchen must have separate windows and hidden doors. If there is no window, if there is an air leak, the leaked gas will enter the living room and bedroom, causing danger.

If you don't have windows, you can only use the induction cooker of your friends, and you can't use gas canisters.

The risk factor is high. This is because on the one hand, the open kitchen is connected to the living room, etc., and the gas will spread to the whole house, and once the air leakage occurs, it is easy to affect the living room, bedroom and other living areas; On the other hand, in the event of a leakage, without any obstruction from the waiter's skin, the shock wave will rush directly to the living room and other places. If there is a door in the kitchen, at least it can be blocked, and the shock wave will go out through the window.

If the doors and windows are closed, the use of gas will also consume indoor oxygen and even produce carbon monoxide, which is as dangerous as installing an in-line gas water heater in a confined space.

The "Specification for Urban Gas Technology" clearly stipulates that "residential gas appliances should not be installed in bedrooms. Combustion appliances should be installed in well-ventilated, well-ventilated kitchens or non-living rooms. "Effective fire and heat insulation measures should be taken between combustion appliances and gas-using equipment and combustible or non-combustible walls, floors, and furniture.

The Regulations for the Installation and Acceptance of Household Gas Burning Appliances also stipulate: "The kitchen where the stove is installed shall have a door and be separated from the bedroom and living room". The living room assumes the function of resting, and the open kitchen integrates the living room and the kitchen, and the use of gas in the open kitchen has a great safety hazard.

Once there is a leak in the gas facility, it can easily spread to the living room. In addition, gas combustion requires the consumption of oxygen in the air, and when there is not enough oxygen in the room, incomplete combustion will occur, resulting in the production of carbon monoxide.

The kitchen has a door partition. There are exhaust fans and vents, and the top and outside are also connected.

It cannot be installed.

The State has relevant provisions in this regard.

If you really want to install, you can consult your local natural gas company.

It is still very necessary to install an exhaust fan, because the smell of these two places is relatively pungent, and it is very unpleasant if there is no exhaust fan.

It is necessary that these two components are very important, both of which can achieve the effect of ventilation, and then the effect of the general exhaust fan is better.

There is no need to install it again, if there are exhaust fans on both sides, it will be very redundant and will not come in handy.

Generally, there is a range hood in the kitchen, if there is a window, there is no need to install an exhaust fan, but it is still recommended to take a look at the kitchen structure, some kitchen structures are not very good, and there are range hoods and weak ones.

What to pay attention to in kitchen decoration 1, in the selection of kitchen decoration materials, should be based on the color of Su Bu Fan, need to have a smooth surface, easy to clean characteristics, after all, the kitchen is a place to hide dirt and dirt, clean is not good, it will be very painful to use. The kitchen floor is usually paved with floor tiles, and you should choose non-slip and easy-to-clean tiles, not mosaic floor tiles (there are many gaps and are difficult to clean).

2. The selection of materials for the top and wall of the kitchen needs to pay attention to the performance of fire prevention and heat resistance, and also choose materials that are easy to clean. Specific suggestions: choose glazed tiles for the kitchen wall, and choose aluminum gusset ceiling for the top surface.

In addition, the decoration of the kitchen, lighting and ventilation, as well as lighting are also very important, so the decoration of the top and wall should not affect these aspects.

3. There are two aspects to consider in the installation of kitchen lamps and lanterns. One is the lighting of the entire kitchen space, and the other is the lighting of each operating area, which needs to be well-lit. In the choice of lamps, it is recommended to choose lamps with white light sources so as not to affect the judgment of the color of food.

4. The kitchen needs to prepare a trash can and place it in a place that is easy to dump and hidden. You know, the kitchen produces a lot of garbage every day, and the smell is also very strong, so you must do a good job in terms of hygiene.

5. Arrangement of the location of electrical appliances. The kitchen needs to use many appliances, such as: refrigerators, ovens, microwave ovens, dishwashers, etc., these appliances need to be placed in the right place for easy use, and when used, there will be no interference and conflict with each other.

It should be noted that the refrigerator should not be placed close to the stove, which will form a conflict between cold and hot; The refrigerator should also not be close to the washing area, so as not to splash out the water and cause the refrigerator to leak.

6. The height of the range hood. The kitchen is inseparable from the use of range hoods, and the height planning of range hoods should be based on the height of housewives, not too tall; The height difference between the range hood and the stove should not exceed 60cm, so as not to affect the effect of the range hood car.

The exhaust fan in the bathroom exhausts the air to the outside. Usually, a ventilation duct is installed in the wall of the bathroom, and the exhaust fan is connected to the ventilation duct to discharge the air directly to the outdoor Suiming through the common exhaust channel.

Exhaust fans are divided into partition wall type (both sides of the partition wall hole are free space, and air is vented from one side of the partition wall to the other side), duct exhaust type (one side intakes air from free space and the other side is exhausted through the duct), catheter intake type (one side is intake through the duct and the other side is exhausted into the free space), and full duct type (ducts are placed on both sides of the exhaust fan, and air is inlet and exhaust through the duct).

When choosing an exhaust fan for the bathroom, you also need to determine whether it needs to be installed in the ceiling or installed on the wall, and then choose different models of exhaust fans to ensure normal safety and comfort in the later use. Generally speaking, the exhaust fan installed in the ceiling is equipped with special metal fasteners and is easy to install.

Tips for installing exhaust fans in the bathroom:

1. In today's commercial housing, you can see that the bathroom has a square pipe when you close the house, which is installed in a certain corner, and it was arranged before. In fact, it is an exhaust duct, and there is a round hole on the top of it, with a diameter of about 10 cm, that is, the exhaust hole is connected to the public exhaust pipe outside. Only a check valve needs to be installed on the exhaust cylinder to prevent the gas from backflowing.

Then connect the exhaust fan in the corresponding hole to ensure exhaust.

2. If there is no public exhaust channel, you can open an exhaust hole by yourself, choose a suitable location, and then make a 10 cm hole through rhinestones, which leads directly to the outside. In the later stage, a check valve should be installed to connect the pipeline and the check valve to ensure that it is firm.