Fresh air valve in the wall - an effective air exchange in the room

Vent valve on the wall - a simple solution of fresh air into the room

Fresh air valve in the wall. the valve device

Among the various methods arrangement forced ventilation system is simple, but quite effective device - the supply device in the valve wall. valves ventilationMade by different manufacturers may have a different appearance, but their components and basic functions remain the same.

Wall air inlet is equipped with the following elements:

• pipe (plastic cylinder) - usually, its length is slightly greater than the thickness of the wall inside the sound insulating material is coated;
• grille - covers the entrance to the tube, preventing the ingress of small objects, debris and animals;
• sealing ring with a flap - is located on the inner side walls, it serves to block the air flow proceeds in a strong wind;

The design of the ventilation air inlet valves

• Filter - clears the supply air;
• block with a decorative cap (plastic head part) - is provided with a supply air valve and the air flow regulating knob.

These devices are easy to install with your hands, work without a mains connection. Installation is carried out at any time, regardless of the repair work.

Useful advice! Choosing supply ventilation valve in the wall, it is necessary to choose a model with the best temperature operating mode, the sizes of the plastic cylinder and the valve cover.

When choosing a wall of the valve is necessary to consider the thickness of the wall in which it is installed

If you do not take into account the size of the pipe, it may be that its length is not enough to go through the entire thickness of the wall. And the size of the plastic tip can not allow it to fit between the windowsill and a heating device for mounting the supply valve in the wall heating.

Functions and main benefits of the supply valve

The main function of the supply valve is constant providing fresh air from outside, wherein the air flowing through the valve will be already cleared. In addition, the valve prevents the noise, which is impossible for the open window: inside plastic pipe arranged noise insulation gasket material. Air supply to the cold weather will not help to reduce the room temperature, if you select a location for the supply valve mounted in the wall above the radiator.

Air is supplied from the supply valve in the cold season, it will be heated from heat radiators

Setting the supply valve on the wall does not require special skills, it is easy to assemble and easy adjustable. The flat with insufficient heating in the cold season by a flap can adjust the volume of the feed stream or install the device near radiators.

The principle of operation of the supply valve in the heated wall is: outside air falls through the grate into the pipe, is mounted in a wall and provided with noise insulation. Then the air purification using a coarse filter. Due to the shape of the valve is reduced and the noise level of the air flow rate flowing directly into the room. Steering valve via the flow is directed to the heating radiator and the already warm air is distributed around the room. So, with the help of the wall of the valve provides air at any time of year, even in extreme cold.

Methods supply valve near the radiator mounting

Scope of the wall of the supply valve

Field of use of air-supply valve is wide. They are used both in private houses and apartments of high-rise buildings, as well as in industrial and public buildings, hospitals and care centers. In kindergartens, where it is very important to provide good ventilation without creating drafts, especially important to use the supply valve.

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Another important application of air supply valves, is to use them to create the necessary microclimate in livestock and poultry farms. Setting supply air valves in the wall for the poultry industry plays an important role in the climate control of buildings. Models valves are selected according the requirements of premises and remotely located from each other.

The natural supply and exhaust ventilation with ventilation valves installed in the walls of the house

Given that homes are increasingly installed sealed plastic windows, The function of natural ventilation, especially in "Khrushchev", is markedly reduced. Ventilation through open windows leads to a significant reduction in the temperature and the penetration into the flat noise and dust from outside.

Lack of proper ventilation can compensate for installation ventilation. In this sense, the installation of the valve in the plenum wall is effective and affordable procedure. The construction of such apparatus allows to regulate the inflow of air and to heat it by the central heating system. In order to ensure proper air circulation, it is recommended to install the valve in each room.

In contrast to the supply valve, exhaust valve in the wall provides for the ventilation channels in the room. Typically, these are the ventilation shafts in the walls of technical rooms (kitchen, bathroom, bathroom). If you set the exhaust valve in these premises, it will be enough for air circulation throughout the house or apartment. You only need to connect a valve unit with air ducts and fix the grille.

The exhaust vent fan will provide a healthy climate in the bathroom

distinguishing features

The modern market offers different types of supply air vent valves in the wall, providing an additional supply of fresh air.

valve device structure is simple, so different models does not differ substantially. Typically the length may vary and pipe fabrication material. All valves are necessarily provided with adjustable air flow, providing inflow to 40 m³ per hour, which is enough to provide oxygen.

Construction of natural ventilation in a private home and the high-rise structure

Manufacturers supply valves are a number of additional functions, including control of the device. Possibility of regulation allows to choose the optimal amount of incoming air under different conditions of the room. For example, if the apartment is dried wash clothes or cook food on gas stove, The room needs more supply of fresh air.

The control system may be automatic or manual. In the first case, depending on the temperature, pressure and humidity, automation itself adjusts the desired mode in the second - is carried out manually. Different models of air-supply valves may be of different diameters and provide different amounts of inflows. Purchase supply valve can be spent from 30 to $ 100, and the higher the value, the greater the probability of the presence therein of automatic control.

Venting valve with manual regulation of the air supply

Intending to buy a particular model, check out the reviews and a complete set of the supply valve on the wall (on the device reviews can be found on the Internet).

Features of the supply valve mounted on the wall, video instruction

Before installing the valve, check traction natural ventilation in the apartment. To ensure efficient operation of mechanical ventilation, it is necessary that the door in the room had a small gap (3 cm) between the floor and the web. If the door is installed without the proper clearance, can be inserted into the lower part of the grille cloth ventilation aesthetic appearance.

To ensure effective ventilation of premises in interior doors are installed ventilation openings

Place for ventilation valve is recommended to choose a window sill. In this case, air flowing through the valve will immediately warmed due central heating radiators and already the heat consumption of the room. However, the valve can be positioned in any other location of the outer wall, as the appearance of the device is quite an aesthetic appearance.

The wall is arranged a through hole of 40 mm diameter. In this opening the tube and mounted on the outside wall is covered by a lattice. It is recommended to make a small deviation in the tube outer side to prevent the ingress of moisture into the device. The gaps between the wall and the pipe insulation is laid. Each kit supply valve is applied instruction and the scheme of its assembly. Once the valve is assembled, installed plastic head with a control knob. The valve is ready to go!

Useful advice!If you are going to mount the air inlet in the wall, carefully check the installation location for the presence of hidden electrical wiring.

Valve ventilation for the apartments of the upper floors is recommended on loggia or balcony.

Setting the supply valve on the wall with his hands

To install the supply valve in the wall with his hands need such tools:

• powerful punch, drill rod with a crown - to drill a hole through the bearing wall. The diameter of the crown is chosen respectively opening;
• yardstick;
• construction level;
• Phillips head screwdriver, knife construction.

Drilling holes for installation of the ventilating valve in the wall

Before you begin drilling holes, you must make markup. A hole is drilled with a slight slope toward the outside. When the hole is ready, it is inserted into the valve tube. A prerequisite is the wrap of the pipe insulation. The pipe is installed on the outside flush with the wall, and from the room - with a small projection (about 1 cm). All remaining gaps between the pipe and the wall are filled with foam.

Useful advice! If the outer wall where you plan to install air vent, goes in the direction of the roadway or industrial zone, mounting on it is not recommended.

The principle of installing vent valve in the house with a ventilated facade

After installing the pipe on the outer side is closed with a protective grille louvers so as to prevent it from entering the precipitation. Further, rings are inserted in filters available in complete valve body and overlaid with dowels and cap screws fastened to the apparatus wall.

With proper installation of the valve, the adjustment of the air flow is carried out by opening or rotation dampers. During the operation it is necessary to change or clean the filters at intervals of twice a year.

For effective air exchange is necessary to monitor the cleanliness of the ventilation grilles and to periodically check the traction in the ventilation duct

If desired, the installation can be improvised supply valve in the wall, which is similarly mounted and can be equipped with an additional fan for better ventilation. Examples of assembly of improvised constructions of valves can be found in the pages of the Internet.

Thus, using inexpensive and effective device is provided qualitative breathability, eliminating outside noise and dust.