Стандарты проектирования жилых домов provide for the preservation of the possibility of ventilation devices. There are many concepts on which this task is implemented, but providing a natural air channel is its most popular solution.
Depending on the technical capabilities and hereThere may be different options for organizing an air renewal system. The simplest technology uses natural ventilation valves that integrate into walls or window openings. In essence, it is a small plastic or metal channel that forms a shaft for air flow.
Until recently, the problem of organizationnatural ventilation was not so acute due to the weak tightness of houses. Improved construction technologies led to a reduction in gaps and cracks in openings and partitions, which was aggravated by minimizing pores in finishing materials. Therefore, almost any modern house or apartment requires the integration of ventilation devices.
Especially the air inlet valve is appropriate inhomes that use compacted windows that have a minimal infiltration rate. It is important not to forget that any natural channel, although it contributes to air renewal, it impairs other insulating qualities. This applies to the characteristics of heat transfer and sound insulation. Another thing is that the valves have a different device, and in some cases it is possible to strike a balance between these parameters.
Orientation when choosing a device should be onseveral parameters, but the main thing is the ratio between the volume of air removed and incoming air. The valve must ensure the equality of these indicators.
In some cases, you have to count andinstallation of multiple channels. For example, you can integrate the inlet valve into the wall in the kitchen, living room, bathroom, etc. That is, you can have your own air duct for each room.
Special attention deserve technicalrooms in which the presence of gas or other heating equipment may impose special requirements on the characteristics of ventilation devices. To understand the other nuances of choice should consider in more detail the types of valves.
The simplest versions include valves that do not imply the possibility of adjustment. They continuously retain bandwidth of a certain volume.
But increasingly private house owners are turningFocus on adjustable and automatic models. They provide more operational capabilities, as well as reliability. For example, if you install an adjustable inlet valve in the kitchen wall, the hostess will be able to adjust its parameters in accordance with the mode of use of the stove. In moments of intensive preparation, you can open the mine with the expectation of maximum throughput, and then reduce the opening to the optimum value.
Также распространены гигроуправляемые клапаны, whose function is adjusted according to the humidity level in the room. These are automatic devices that, using a sensor, independently control the position of the ventilation flaps.
Place the valves at a height of about 2 m from the floor.According to specialists, this is the most advantageous position of the channel in terms of the comfort of the residents. In the room served at this level, the air is quite warm, which makes it possible to effectively heat cold streams in winter without drafts. It is best to perform such an installation at the construction stage, since in the future installation will require the formation of a special hole.
Install the inlet valve in your wallhands is quite difficult, because the operation requires the use of a tool for shtrobleniya. However, the rest of the installation is quite simple, and even a layman can handle it.
When the niche is ready, all fixing procedures can be performed using the tools included in the valve kit.
In some terms, this installation option is easierthan in the case of the wall. Theoretically, this channel can be installed in wooden and plastic windows. But only under the condition that the introduction of this ventilation component does not reduce the strength indicators of the whole box.
To install in the profile, you must create a hole, and on the outside provide a protective visor. But there is another way to solve the problem.
Many manufacturers of frame structures frompolyvinyl chloride at the design stage allow the technological possibility of the integration of such climate devices. The user needs only to determine which inlet ventilation valve for PVC windows is better from the point of view of reliability of the whole structure.
It is desirable to initially focus on the model.the same brand that produced the window system. If there is no such product on the market, then preference is given to valves that fit the size.
Competently implemented system of inlet valves, according to the owners, provides effective exhaust of air by replacing it with fresh streams.
Most of the positive feedback received models with automatic adjustment of the valves. The convenience of their operation and optimal indicators of the formed microclimate are noted.
Also, many owners appreciate the workfilter, which can be supplied with the inlet valve in the wall. Reviews emphasize that the presence of such a system eliminates the need to purchase special humidifiers and other climate equipment with a cleaning function. At the same time, the valve itself is not so expensive compared to household air conditioners and split systems.
Trends in the ventilation marketshow that the consumer is increasingly turning to simple, but effective solutions. The extra functionality and complex configurations used to optimize the characteristics of the microclimate give way to elementary devices, whose operation is characterized by ease of operation and energy efficiency.
Users who install supplyvalve in the wall, practically do not complain about the shortcomings of the operation of such devices. The only problem causing concern to many consumers even at the stage of purchase is installation with the creation of a hole in the wall. Indeed, this is a laborious and in some cases costly operation, but you can choose a simplified integration scheme in the form of installation through a window box.
