Sewer hood in a private house and its organization is one of the main stages in the construction. Houses built according to the latest projects are equipped with a ventilation system that guarantees full comfort at home. Read the article and get free information about ventilation from sewer pipes.
Features of natural air circulation
When working with a ventilation system, the most important thing is to know about the principles of air movement. For natural ventilation, you do not need to buy equipment for a lot of money. It is not necessary to install special devices to stimulate the inflow of fresh air and the outflow of exhaust air. The exhaust channel is an effective element of this design.
Extraneous odors, strange aromas accumulated in the kitchen, steam that appeared after taking a hot shower, from the bathroom, combined bathroom, leave through the horizontal, vertical channel.
The main advantage of natural air circulation is accessibility. It depends on the minimum cost. However, natural air circulation is not always efficient. Her work is directly related to the weather.Sudden temperature changes, fluctuations in atmospheric pressure and strong winds can adversely affect the effective operation of the natural draft of the ventilation system.
Organization of traction
By the way, let's talk about traction! To avoid collision with shortcomings, you can convert the natural ventilation system into forced ventilation. It's quite difficult. It will be enough to install a special device at the entrance. This equipment will create traction.
To create something like this, you need the following:
- supply and exhaust fans;
- recuperator;
- automation for the operation of the system in the absence of someone at home;
- heater.
Assembly steps:
- First, it is important to create a calculation. Due to the complexity of this stage, it is better to find a professional. Let the specialist develop the calculation. The climate in the house depends on this. In calculations, you need to be able to correctly calculate all aspects. When making a mistake, the owners of the house will be forced to live in discomfort.
- Purchase filters. Details trap dust, clouds of smoke and other harmful microelements in the air. If the amount that is planned to be spent on creating ventilation does not include such costs, you can cope by doing otherwise and not purchasing parts. Then you should make a grid of pipes. It must be supplemented with a single hood.
- Organize air draft from a conventional fan. In a private lady, this device will do its job, ensuring the functioning of the system.
- Create additional local ventilation ducts. This can be done from sewer pipes. Local channels mean individual moves. Through them, couples from the rooms move to the street.
Regulations for ventilation systems
If, nevertheless, there was no specialist who could develop the calculation, then when designing ventilation in a private house from plastic pipes on your own, it is important to take into account special regulations. There are regulations affecting the organization of the ventilation system.
Power is the most important parameter. This value is calculated in m3 / h.
Let's look at an example. The area of the room is 20 m2. The room needs ventilation from plastic pipes, capable of pulling 3 m3 / h of air. It follows from this that the power should not be lower than 30 m3 / h per 1 person. In large buildings, the required power is determined according to the number of occupants in the house.
Diameter is just as important.
When designing an extract from sewer pipes in a private house, it is allowed to purchase larger pipes, but it is no longer possible to deviate from the norm in the direction of decreasing. The standards are as follows: 10-20 mm. For fittings: 11-20 cm.
Pros and cons of pipes
It is difficult to speak unambiguously about the effectiveness of the use of pipes in the assembly of the ventilation system. Engineers tend to talk about flaws. The rest think differently, allocating sewer pipes for ventilation and paying attention to meeting standards, not materials.
Main advantages:
- The owner of the house should be based on reality. Ventilation in a private house from sewer pipes is environmentally friendly. Factories use chemicals that do not cause harm. Firms that create building materials and sewer pipes always indicate the composition, which indicates that no harm is being done to the environment.The ventilation system is tight, reliable and durable.
- Sewer pipes are distinguished by a huge assortment in terms of size. This facilitates the selection of the correct part. Variable configuration is another plus when installing ventilation for sewerage in a private house.
- When choosing pipes by cross section, it is worth stopping at round and rectangular shapes. The assembly process of the structure is simplified due to the thickness of the parts. Thin walls make the design lightweight. Products are connected through sockets. Rubber seal ensures tightness.
- The development of corrosion does not extend to these materials, and their main features are not lost.
- The product is very versatile. Pipes can be used to make ventilation systems of various kinds.
- No obstruction to the air stream due to the smoothness of the pipes. This feature also affects the cleaning process. It is not necessary to carry out frequent processing of pipes.
- Significantly simplifies the installation of the structure. This is due to the light weight of the equipment.
- Metal counterparts are significantly inferior in terms of the uniqueness of technical characteristics.
Cons, although there are few of them for a private house, are present:
- A charge of electricity that appears due to the movement of air. The movement of air creates a charge. Over time, dust appears inside. If you do not take the necessary measures, the pipe will become clogged. But the possibility of solving this problem destroys this minus. It is necessary to use an antistatic agent, and dust the parts before designing ventilation.
- Very low melting point
- The product is quite fragile.
Other application rules
A few more useful rules should be added:
- To avoid the development of reverse thrust, pipelines and related structures should not be combined.
- The elevation of ventilation from the vent pipe above the house should be at least 1 m. This can be arranged by increasing the ventilation of the sewer riser in a private house. To avoid fires, for fire safety purposes, the distance between the ventilation and the chimney must be at least 2 m.
Following the rules and applying the knowledge gained in practice, you can quickly make ventilation from sewer pipes with your own hands.
If possible, you can trust a specialist, but you can handle everything on your own.
