Organization of hoods for the kitchen without venting into the ventilation

The presence of hoods in a modern home is an indispensable attribute of comfort and safety. Depending on the principle of operation, such structures are exhaust and circulating. Particularly effective are systems with the removal of dirty air masses. But if there is no possibility of mounting the duct, other solutions have to be applied. Among them are a hood for the kitchen without venting into the ventilation.

Types of hoods

Modern hoods for the kitchen can differ in shape, principle of operation and structural properties. According to the specifics of the device, they are divided into:

1. Flowing. Provide for the removal of contaminated air masses with the help of a fan and a grease trap, followed by movement of air through the duct. After that, it is thrown out, and fresh streams fall into the kitchen space. In order for the system to function without failures, it is necessary to take care of the effective inflow of air from the street.
2. Recirculating. These systems are not connected to the air ducts and operate through recirculation technology. With the help of the engine, a fan is launched, which supplies air masses to two filtering devices. The first is a grease trap that does not allow grease, dust particles, soot and fumes to pass through. The second is a charcoal filter, which eliminates external odors and small particles that were not isolated during the first treatment.

The circulation devices do not need fresh streams from the street, and for their operation a stable power supply is sufficient. Depending on the form of execution of the housing, hoods for the kitchen without access to ventilation are divided into the following groups:

1. Horizontal They are characterized by a flat shape and are placed parallel to the cooking surfaces.
2. Vertical. Intended for large kitchens and installed vertically to the stove.

Exhaust systems are also classified by design. So, they can be mounted, built-in or island.

The hinged type is fixed on the wall and equipped with retractable panels that expand the grip zone. Built-in devices are located inside the cabinets and are reliably disguised from prying eyes. An island hood is placed on the ceiling.

Pros and Cons of Systems

Before choosing a hood without access to ventilation, you need to carefully study all the pros and cons of such systems. In this case, the purchase will be correct and effective. The list of advantages of such exhaust systems includes the following items:

1. The equipment is suitable both for the kitchen space and for other rooms, even if they are not equipped with ventilation channels.
2. There is no need to ensure air inflow from the street, which is important for buildings with airtight double-glazed windows. In addition, cold street air negatively affects the internal microclimate in the cold season.
3. The ventilation hood without ventilation is effectively combined with any interior styles and complements the kitchen.
4. The dimensions of the devices are relatively small, which is why they can be freely installed in small rooms with a limited area.
5. The simplicity of the design allows you to install the hood yourself. At the same time, hoods do not require complicated maintenance, and consumables (mainly filters) are replaced in a couple of minutes without outside help.

However, in addition to the pros, exhaust installations without a vent to ventilation have disadvantages. First of all, it is the importance of constantly replacing filter parts. Their service life varies from 3 to 6 months, after which the efficiency indicators are omitted. Even such hoods are seriously inferior in power to the flow type and make noise during operation.

Device and principle of operation

To ensure that fresh air is always present in a room without ventilation channels, it is necessary to install a powerful exhaust hood without venting to ventilation. How such a system works is easy to figure out.

After the equipment is turned on, air mass is taken through the filter elements. Further, the cleaned stream enters the room. Advanced models have multi-stage filtration, so they effectively remove large body fat or an external odor.

Due to its simple design, integrating an electric hood in a house is quite simple. To verify the importance of this system, it is necessary to determine in which cases it is needed:

• If the ventilation shaft is absent or does not cope with its tasks.
• If the interior features and floor space limit the installation of third-party devices.
• If the hob is located far from the outlet and you need to buy long pipes.
• If there is a return draft in the ventilation ducts.

It is advisable to connect a coal duct also in the presence of natural ventilation. This is justified by simplified care and higher efficiency indicators.

Main settings

If you wish to integrate an autonomous cassette device over the hob, you must carefully familiarize yourself with its performance and features. First of all, it is necessary to evaluate performance indicators that indicate the effectiveness of air treatment in the kitchen. For this, a special formula is used, where the volume of the kitchen is multiplied by the error coefficient (1.7). The final value indicates optimal performance.

Next, you should pay attention to the presence and number of filters. Traditional systems without venting are equipped with two types of filtering devices:

1. Outside (trellised).
2. Internal (coal).

For the manufacture of the first designs, stainless steel or acrylic material is used. Budget developments are equipped with a grid of non-woven fabric or paper, which makes them short-lived. More advanced models support multi-stage cleaning and are designed for rooms with an area of ​​30–35 m2. In a compact space, where every centimeter is important, it is more expedient to connect compact devices.

When planning to buy a hood, it is important to pay attention to the material used to make the case. Budget developments are made of metal and coated with decorative enamel. They are characterized by good durability and presentable appearance, while such systems must be carefully looked after.

The most expensive solutions are made of polished stainless steel. They have simple execution and ease of maintenance. Inside the hood there are various modules that are built into the ceiling and connected to a remote filter.

There are modern hoods based on tempered glass. They will appeal to customers with a refined taste and style preferences. The devices are characterized by a stylish design, but need more intensive cleaning, since glass surfaces retain stains and leave marks. For the upcoming selection of the hood to be correct, you need to carefully evaluate all the characteristics.

Additional devices

For more effective air purification in the kitchen, the exhaust equipment is equipped with additional devices. Among them:

1. Timer. Devices can be either primitive and simplified, or advanced with programming support. The presence of a timer allows you to determine the duration of the device and set various parameters.
2. Display.It displays the operation mode of the hood, possible errors and more.
3. Indication. Light warning indicates the degree of contamination of the filters and other features of the work.
4. Sensors A useful feature is the presence of sensors for automatic on and off.
5. Periodic start mode. It is an additional function to maintain clean air.
6. Support remote control.

Installation tips

Since the exhaust systems can be a plastic channel or a corrugated pipe, the specifics of their installation are very different. Corrugation has a round cross-section and ease of installation. To fix the pipe does not need to have special skills or tools. The flexible design allows you to make any adjustments to the shape and direction, and small clamps are used as connecting elements.

Of the minuses of corrugated devices emit noise. At the same time, experts recommend avoiding any excesses and “knees”, since pollution can accumulate at these points. It is strictly forbidden to place wires over the hob. In addition to violating the aesthetic appeal of the interior, this will increase the risk of ignition.

If the wall in the kitchen is made of sibit, it is better to mount the hood with long screws, but refuse the dowels. At the same time, if one fastener is twisted, you will have to outweigh the entire system anew.

When installing recirculation equipment, it is necessary to adhere to step-by-step instructions and expert advice. You also need to consider such installation rules:

• Between the lower elements, the hood and the stove should remain from 0.75 to 0.65 m. The first value is used in the presence of a gas stove, the second - electric.
• The place where the hood will be installed must be prepared in advance. Most devices have dimensions of 50 and 60 cm. At the same time, larger modifications of the island or fireplace type are also on sale.
• During installation, it is necessary to provide for the presence of a power point with grounding and to make sure that the voltage of the hood and the electric network is kept at an optimal level.

The specifics of the installation largely depend on the model and design of the exhaust system. Therefore, in order to prevent mistakes, it is worth considering all the features and not deviate from the action plan.

The best manufacturers and models

Going to the store for a hood, it is worth knowing which models to give preference to, and which are better to refuse. So, products from the companies Elikor (Elikor), Ariston, Bosch, Gorenje, Electrolux and others enjoy a good reputation:

The Ariston brand produces not only exhaust structures, but also a large number of other household appliances. The popularity of the brand is due to the reliability, performance and durability of the models.

Bosch appliances are characterized by high build quality and reliability. They also have an elegant appearance and are combined with any interior of the kitchen.

Hoods from the Slovenian company Gorenje (in Russia devices may be called “Gorenie”) are equipped with powerful carbon filters, which are characterized by impeccable quality. They can last more than 10 years without failures and irregularities.

Electrolux produces world-famous exhaust ventilation systems. They are available on the market in different countries and enjoy only positive reviews.

As for the most popular models, then Bosch Serie 4 DWK065G60R belongs to them. The device looks original and spectacular, and also has advanced functionality. Gorenje DU 5446 W is a popular pendant type device for inclined surfaces. The system can be installed in any interior, regardless of its style or kitchen size. The Electrolux EFG 50 250 K is a built-in design that is ideal for rooms with limited space. It competently combines with a furniture set and does not worsen the organic interior.

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