Fortochny exhaust fans. Exhaust window fan

Thanks to its small dimensions and low weight, the window fan can be installed directly into the window. Installing soundproofing pads will eliminate excess noise. Installing window fans does not require significant financial investments. Most of the work can be done independently without the involvement of third-party specialists.

Such devices are used in different areas activities: manufacturing organizations, office companies, areas Catering and at home.

By mounting a window fan in a window opening, it is easy to hide it with curtains or blinds, there are windows in every room, which will restore normal air circulation in problem areas. The service life of the device reaches 10-15 years, and various options power, diameters and technical features let you pick best option for any area.

Varieties

There is a huge variety of fans. They are divided into household and industrial. A small area or finished decoration in an apartment may interfere with the use of large ventilation systems. At the same time, an axial louvered fan can be no less efficient, and in some cases even more convenient. Sometimes the blinds close automatically when the appliance is turned off.

Window fans are classified depending on the direction of movement of the air. They are:

The axial fan window is very popular. It is simple in design and has a high efficiency.

The window fan has an analogue - a window fan, operating on the same principle, with similar characteristics and dimensions. It is not difficult to understand from the name that it is installed in the window. It is recommended to buy such devices with a cover. In the "off" position, the cover protects against the ingress of air from outside.

Window ventilator

To supply air flow in large volumes, it is appropriate to use a three-phase window fan. He possesses high performance performance, which allows them to act as assistants in industrial applications.

Axial types are used for installation on walls and panels. Their feature lies in the ease of installation. They can be placed in any position. These include reverse ones, which have Working wheel providing the same job in any direction of rotation of the blades.

Features of modern technology for ventilation

Home appliances are characterized by low energy consumption, low performance and little noise. In rooms where there is no ventilation shaft system, the best solution is to use axial fans. When connected to power, the maximum voltage is 12 V and the torque is 3000 rpm.

Modern household fans are equipped with shutters for tightness when the device is turned off. A special outer cover also provides for the exclusion of precipitation. Direct and reverse mode of operation provide a change in the direction of air flow.

It is very convenient to use axial fans, but sometimes you can get more benefit from a supply and exhaust (reversible) device. Such a window fan simultaneously removes dirty air and provides the room with fresh air.

So, we list the features of such household devices:

small size;
acceptable prices;
excellent temperature resistance;
easy installation;
speed control;
low noise level.

What to give preference

When choosing, pay attention to the purpose of its use. Exhaust fans are suitable for the kitchen. In a room or hall, an inlet type would be an excellent option. For the bathroom and toilets it is better to use reversible ones. But it is worth considering that protective shutters or a cover must be installed on the device. Of course, you should give preference to automatically closing blinds, but the cost will be slightly higher.

Window fans provide a constant renewal of indoor air. This is very important not only in offices, where a fresh breath of air adds energy, but also at home, when you want to relax after a hard day's work. Therefore, household ventilation devices are becoming great solution in various buildings.

How to choose a window fan?

Many residents of apartment buildings are familiar with the problem of air ventilation. Although a window fan provides an inexpensive and quick fix for a problem with no air being mixed in, they are not very effective.

Source: klivent.biz

Where could I buy?

News on the topic "window reversible supply and exhaust fan"

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Found on the Internet for the query "window reversible supply and exhaust fan"

How to choose a window fan for an apartment?

Window fan - one of the modern effective ways ensure ventilation in the room. Its installation is possible directly into the window by replacing part of it or by making a cutout of the appropriate shape in the glass. Installing a window fan does not require significant financial or time costs. Many works can be done independently, without involving specialists from outside. .

The use of small window fans is typical for residential premises, offices and catering establishments. Higher capacity fans are used in industrial buildings. They allow you to maintain clean air with a constant influx of pollutants.

Installing the fan in a window opening, it is easy to hide it with curtains or blinds. With the help of such fans, you can both create a complete ventilation system and improve the circulation of air masses in stagnant zones. The service life of such devices is 10-15 years, and a wide selection of devices in terms of power, dimensions and features of use makes it possible to choose the best option for any room.

Types of window fans

There are a huge number of window fans. First of all, they are divided into industrial and domestic. Industrial devices have significant dimensions and high power. Therefore, their scope is large buildings, they are not used in apartments and private houses. A feature of the operation of industrial devices is the operation of three-phase current.

Axial window fan is a very convenient household appliance, which is designed to service a small area. Many models have blinds or lids that close when the appliance is turned off.

Axial window fan

Depending on the design, there are:

Exhaust.
Supply and combined.
Supply- exhaust fans.

Exhaust devices designed to remove polluted air. They are installed in kitchens, bathrooms, toilets, workshops and laboratories.

Supply fans allow fresh air to flow into office rooms and living rooms where there is no need to remove dirty air.

The increased pressure created by a window inlet fan will cause air to be drawn out more quickly through the ventilation ducts. The most efficient system supply and exhaust type . which simultaneously removes polluted air and provides an inflow clean air from the street. Such functions are performed by a window reversible fan, which is equipped with an electric motor of the appropriate type.

A variety of window fans are devices that are installed in the window.

Features of window fans

Devices household purpose characterized by low power. They consume 15-25 watts. On the other hand, their design ensures a low noise level.

Louvred window fan

Household exhaust window fan makes up to 3 thousand rpm. Such fans are well suited for operation with a significant temperature difference between the room and the street, which reaches a maximum of winter period. Changing weather conditions also do not affect the efficiency of these fans. The case and the main elements of the fan are made of plastic, resistant to various influences - high temperatures, shocks, ultraviolet rays. It can be operated at temperatures from +50°С to -50°С.

An important issue is the preservation of heat. For this, a window fan with shutters was developed. An alternative to blinds is a cover. The louvered fans close when the engine is switched off. Soft rubber sealing strips are provided to eliminate gaps between the case and the window. For fans with a cover, when it is closed, the motor turns off, which simplifies device management. The advantage of this design is the absence of reverse thrust.

Fan selection

The main question when choosing a fan is the purpose of its application:

For kitchen, bathroom and toilet - Exhaust type fans are suitable.
To the rest room or hall - it is recommended to install supply fans.
Supply and exhaust type devices are equally well suited for all tasks.

However, their cost is higher than that of devices of a simple design.

To accept the right decision how to choose a window fan, you should pay attention to its main parameters - performance, power, dimensions. They determine the capabilities of the device and how it is used. The most popular is the axial fan of the simplest design, which is characterized by high efficiency and good aerodynamics.

When choosing, it is necessary to take into account the volume of air to be moved and the purpose of the room. An important parameter is the number of changes of all air in the room per hour.

Knowing the size of the room where the fan is to be installed, it is easy to calculate the required system performance. For example, a kitchen with a volume of 30 m 3 will require a fan with a capacity of at least 300 m 3 / h.

A window fan can be a good alternative to a window fan. First of all, when choosing it, you need to pay attention to the dimensions of the device and the equipment with protection - blinds or a cover. At the same time, such a fan should not take up too much space or interfere with sunlight.

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How to choose a window fan for an apartment?

A window fan is one of the most effective ways to provide ventilation in a room. Its installation is possible directly into the window, replacing its part

AT recent times plastic windows are increasingly being used in various areas of construction of buildings and structures. Due to the majority of advantages, these structures can be used both in residential construction and in industrial construction. They protect well from heat and cold, prevent the penetration of noise and various odors, as well as harmful insects. But there is a huge drawback, which is to prevent the penetration of air into the room.

Here it can be noted that this is not entirely a lack of plastic. It can be noted that these particular structures are not provided for houses that were built in past centuries.

Ventilation and plastic: compatible or not?

Why in modern world have not yet come up with a way to effectively ventilate windows? Here you need to be more imbued with the question. Everything here was based on the presence of a hood in the kitchen and bathroom, as well as ventilation through the door and window slots. This technique was invented a long time ago and has already met the expectations of the inventors.

And now you can look at this invention from the side of arranging new plastic windows. When the structure goes through the installation process, all cracks and gaps are sealed, thereby forming humidity in the room. This disrupts natural air exchange due to no air entering the room. Indoors at home or it becomes stuffy, humid and discomfort begins. Here such a process can also begin, which will be as follows: all the air will not leave the room, but will remain constantly there, and also all the smells from neighboring apartments will be completely felt by you.

Here you can highlight other problems that arise during operation. Due to the constant closing of windows, condensation may form inside the structure, which will prevent the normal use of materials. It is best to keep the windows on the micro-ventilation function to prevent fogging of the windows.

Plastic window ventilation mode

Of course, you can get rid of such problems with a simple ventilation in several built-in modes. Also, when purchasing, you should consider the number of cameras. In the presence of a cold temperature regime, it is better to buy multi-chamber windows that will retain heat much better. Of course, you will have to overpay for the quality, but the result will not keep you waiting.

Combination of ventilation and windows

Is it possible to combine ventilation and windows? The answer is simple - you can. There are quite a few options for the device. There are quite a few combinations, some of which are:

with a window;
with self-ventilation;
with a comb;
with ventilation valve;

Drilling a hole for installing a vent valve

Ventilation valve on the side of the room

And from the side of the street

Windows with a window

A fairly common method of ventilation, which has been used for quite a long time. It provides for the intake of air under the ceiling in the room, which then mixes with the room air, thereby forming a cool and clean product. It eliminates the appearance of drafts or condensation in the window.

The disadvantages of this design are a rather large increase in the cost and complexity of the design, which increases the weight of the materials. It is worth noting here that with the complexity of the design, a large amount of light flux is lost, which makes the room rather dark. This is not always good.

Plastic windows with self-ventilation

Self-ventilated windows are the best option for installation in all buildings. They can be used both in civil and industrial construction. This option lies in the fact that the structures use profiles with holes at the top and bottom of the frame. Holes are located in the upper inner and lower outer parts. Air masses passing through lower part are heated, and already heated air enters the room.

The principle works very well, but has some limitations. Such structures cannot be installed on the upper floors due to not enough incoming air. From such a shortcoming in many systems, a ventilation valve for windows has recently become widespread.

Windows with combs

These windows are the most widely used today. With such a device, a regulator is built into the windows, which allows you to either open the window completely or open it in several modes.

Such a mechanism is very inexpensive, but gives a pretty good result. The comb makes it possible to regulate all incoming masses and leave the window in the intermediate position mode.

Vent valve in windows

For normal operation, such a device must combine several functions for full operation. Subject to such laws, the entire room will be constantly ventilated, which will ensure normal temperature regime. It should be noted here that such a valve has several varieties, which are called classes. Classes are very different from each other and have different ways installation.

To put the valve in window frame you can either replace the entire double-glazed window, or replace the part that is responsible for ventilation. There are also disadvantages, which are to increase the cost and weight of the structure. Such operations are carried out in less than an hour, but guarantee a fairly good result.

Next, you need to decide on the control mode. Here, as in any design, both automatic and manual modes can be used. These options have their own differences, which are as follows. With the help of manual ventilation, you can adjust the ventilation, thereby placing it where you need it. Partial ventilation is applicable here, which allows these processes to be carried out only where it is required. As for automatic control, everything is very simple. The mechanism built into the windows itself regulates the required temperature and, if necessary, adds air masses of the desired temperature. However, there is a third option, which combines all the advantages and removes many of the shortcomings of the two previous modes. This is mixed mode. It allows you to customize any mode when it suits you.

Operation in winter

There may appear their own problems, which are the appearance of condensate. But such a disadvantage is impossible to predict. In all cases, everything will be different. Such a consequence will depend on the temperature of the outside air, the material of the walls, the intimacy of the windows themselves.

Climate valve

When operating in winter, it is worth noting that under any circumstances the premises should be ventilated at least 2 times a week. This will ensure a fairly durable use of structures and protect them from condensation.

Installation

Considering this question, you need to remember that it is better to hire good specialists, which will qualitatively establish this design.

With improper installation, all sorts of difficulties subsequently arise, which sometimes lead to decay when in large numbers moisture. This can lead to rather dire results and money will be thrown to the wind.

Installing a window ventilator

Very important . How to arrange it correctly - read in a separate article.

A window fan is one of the most effective ways to provide ventilation in a room. Its installation is possible directly into the window by replacing part of it or by making a cutout of the appropriate shape in the glass. Installing a window fan does not require significant financial or time costs. Many works can be done independently, without involving specialists from outside. .

Types of window fans

Axial window fan is a very convenient household appliance, which is designed to service a small area. Many models have blinds or lids that close when the appliance is turned off.

Axial window fan

Depending on the design, there are:

Exhaust.
Supply and combined.
Supply and exhaust fans.

Exhaust devices designed to remove polluted air. They are installed in kitchens, bathrooms, toilets, workshops and laboratories.

Supply fans allow you to create an influx of fresh air into office premises and living rooms where there is no need to remove dirty air.

The increased pressure created by a window inlet fan will cause air to be drawn out more quickly through the ventilation ducts. The most efficient system supply and exhaust type . which simultaneously removes polluted air and provides an influx of clean air from the street. Such functions are performed by a window reversible fan, which is equipped with an electric motor of the appropriate type.

A variety of window fans are devices that are installed in the window.

Features of window fans

Household devices are characterized by low power. They consume 15-25 watts. On the other hand, their design ensures a low noise level.

Louvred window fan

Household exhaust window fan makes up to 3 thousand rpm. Such fans are well suited for operation with a significant temperature difference between the room and the street, which reaches a maximum in winter. Changing weather conditions also do not affect the efficiency of these fans. The case and the main elements of the fan are made of plastic, resistant to various influences - elevated temperature, shock, ultraviolet rays. It can be operated at temperatures from +50°С to -50°С.

Fan selection

The main question when choosing a fan is the purpose of its application:

For kitchen, bathroom and toilet - Exhaust type fans are suitable.
To the rest room or hall - it is recommended to install supply fans.
Supply and exhaust type devices are equally well suited for all tasks.

However, their cost is higher than that of devices of a simple design.

To make the right decision on how to choose a window fan, you should pay attention to its main parameters - performance, power, dimensions. They determine the capabilities of the device and how it is used. The most popular is the axial fan of the simplest design, which is characterized by high efficiency and good aerodynamics.

When choosing, it is necessary to take into account the volume of air to be moved and the purpose of the room. An important parameter is the number of changes of all air in the room per hour.

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How to choose a window fan for an apartment?

A window fan is one of the most effective ways to provide ventilation in a room. Its installation is possible directly into the window, replacing its part

Source: climanova.ru

Where could I buy?

News on the topic "Force exhaust fans"

04/05/2012 - Arguments and facts

For ventilation in the lower part of the room, it is necessary to provide supply windows (preferably on the windward side) and exhaust pipes with deflectors. By the way,. Forced ventilation can also be performed using a conventional household ventilator....

Found on the Internet for "exhaust vent fans"

How to choose a window fan?

Thanks to its small dimensions and low weight, the window fan can be installed directly into the window. Installing soundproofing pads will eliminate excess noise. Installation of window fans does not require significant financial investments. Most of the work can be done independently without the involvement of third-party specialists.

Such devices are used in various fields of activity: industrial organizations, office companies, catering and at home.

By mounting a window fan in a window opening, it is easy to hide it with curtains or blinds, there are windows in every room, which will restore normal air circulation in problem areas. The service life of the device reaches 10-15 years, and various options for power, diameters and technical features allow you to choose the best option for any area.

Varieties

There is a huge variety of fans. They are divided into household and industrial. A small area or finished decoration in an apartment can interfere with the use of large ventilation systems. At the same time, an axial louvered fan can be no less efficient, and in some cases even more convenient. Sometimes the blinds close automatically when the appliance is turned off.

Window fans are classified depending on the direction of movement of the air. They are:

The axial fan window is very popular. It is simple in design and has a high efficiency.

Window ventilator

To supply air flow in large volumes, it is appropriate to use a three-phase window fan. It has high performance characteristics, which allows them to act as assistants in industrial applications.

Axial types are used for installation on walls and panels. Their feature lies in the ease of installation. They can be placed in any position. These include reversible ones, which have an impeller that provides the same work in any direction of rotation of the blades.

Features of modern technology for ventilation

So, we list the features of such household devices:

small size;
acceptable prices;
excellent temperature resistance;
easy installation;
speed control;
low noise level.

What to give preference

How to choose a window fan?

Modern exhaust window fans are represented by a wide range of products. They are divided as follows:

By design:
Axial. Installation is carried out using a special coaxial mount (pipe in a pipe with latches - Ventilor, Smart), on self-tapping screws closed with a decorative overlay - IN, on a special plate - ECW. These window extractors are generally energy efficient and virtually silent, making them ideal for home use. Centrifugal.
By appointment:
- Household. The product range is represented by a wide range of models that have stylish design and compact dimensions. Household window exhaust fan is optimal for shower and kitchen areas.
- Industrial. They have high power, increased reliability and durability, and are also designed for long cycles of work. Are established in systems of forced-air and exhaust ventilation.

At RFComfort, you can buy a window extract fan from the Italian manufacturer O.Erre in various price ranges, which allows you to satisfy the needs of even the most demanding customers. The company's products are distinguished by thoughtful design, ergonomics and reliability.

Ventilor AR is a reversible window exhaust fan with automatic shutters.
Smart A, Ventimatic. exhaust models with automatic blinds.
Ventilor M, Smart M, Ventil - exhaust fans with manual shutters.
Smart A, Ventimatic - exhaust models with automatic blinds.
Smart AR is a supply and exhaust fan with automatic shutters.

For all models, operating modes (on/off, reverse, 5 speeds) are controlled by a wired remote control RG 5 AR (option).

In rooms where it is impossible to arrange ventilation through the walls, household window fans are often used. These devices are necessary to remove exhaust air from the premises, although they can also be injected from the street. Fresh air. This makes window fans a versatile tool for any room. They can freshen up the air in your home.

The window got its name because of the possibility of its installation in the window opening. Installation is carried out after equipping the window with a hole of a given shape and a certain size. At the same time, the installed fan can pass air only in working condition. When the device is turned off, the inlet is blocked by various special devices (blinds, grilles, etc.).

Window fan: application

Window fans are used indoors to force or remove air from outside. In other words, when installing a fan, the use of a ventilation duct is excluded. AT this case serves as a channel hole in the wall or window opening. The thickness of the partition can be clearly regulated.

A feature of the use of exhaust window fans is the need to create a hole of a certain size and shape. Basically, this hole is round, with a diameter corresponding to the size of the channel.

The fan is attached with special screws or screws thanks to various special elements that tighten the mating elements of the structure.

Window fan: types

Centrifugal.

Window axial fans are considered the most common type, providing for the movement of air along the axis of the entire electric motor. They are supplied with many different protective elements and can perform the functions of injection and exhaust.

Centrifugal models are fans with high performance. Their disadvantage is the protruding mandatory body located indoors.

Window fan: forms and applications in the interior

There are several options for their implementation. Each of them corresponds to the shape of the hole made for them. The most common shape is round, requiring holes in the window glass, wall and other partitions. The popularity of this form is due to the ease of making such recesses in the glass.

A special type of fans that allow the presence of holes of various shapes are window models with a screed and fixation. This type of these devices makes it possible to use holes that do not extend beyond the front part or body.

Window fan: accessories

The fan is a ready-to-use piece of equipment, although various options may be applied to it to provide different functionality.

As additional devices can be used:

Gravity or automatic blinds;

Check valve at the outlet of the fan (for exhaust models);

Protective grilles located at the outlet and inlet;

Automation devices and electronic control operating modes of each model;

Decorative elements.