How to choose the kitchen hood: Tips professionals

In that indoors the air is saturated with various unpleasant and harmful impurities. Their timely removal improves the healthy state of the atmosphere, prevents contaminants on Persistent furniture, Walls. To find out how to choose hood the kitchen, professional advice should be supplemented with deep subject knowledge. Useful information on the design and features of the installation. Kindly clarify important details of the operation of the process, to avoid unnecessary trouble. It would be useful to find out the state of the market, check the settings of popular models. This article contains information to help you make a comprehensive analysis and make the right decision to purchase a particular product.

How to choose the kitchen hood: professional advice, especially equipment

To determine which extract better, it is necessary to formulate a list of requirements for a good Equipment in this category:

• The main function, the rapid removal of impurities is performed by creating the discharged air zone above the surface hob. This means that you need a fairly powerful fan.
• This technique works for a long time, close to the users. Therefore it is necessary to reduce as far as possible the level of noise exposure.
• Need: easy to clean, easy filter replacement, not too difficult to clean the outer surfaces.
• Separately, it should be noted increased demands on the aesthetic characteristics. They must be blameless, as the equipment of this type is mounted in a conspicuous place.
• It is necessary to clarify the extent reasonably implemented control functions, whether there are flexible options for optimization of different modes.

Note! In any case, make sure the appropriate size you like the model parameters of kitchen furniture. Also check out the possibility of a quality connection to the ventilation channels in some areas.

Examination of the operation of the cooker hood

In this figure, two types of equipment in this category are shown schematically. Flow hoods in a private house set in the vicinity of vents. Through the hole in the shaft (3) they move polluted air stream outside. In either embodiment, the actuator used with the impeller (1). "Coarse" cleaning performs pre-filter (2). He prevents the fat on the fan, which prolongs the service life of the device.

The second group of products - a product without removal in ventilation. They are fitted with an additional filter (4), which besides mechanical impurity capable of retaining odors. The air leaves the room is circulated in a closed volume.

Comparative table explains the features provided engineering solutions:

Prior to a detailed study of assembling techniques should be noted problems in the design of the track duct. Great length and turns significantly reduce the efficiency of the equipment. The negative influence uneven surface, so the corrugated pipe worse than the route with smooth walls. In the most difficult situations I have to install additional ducted fans, which increases complexity and total cost of the project.

Important! The outlet hoods to maintain nominal performance should be equal to or slightly smaller than the duct diameter.

This improvement further protects the fan from grease. It should be noted that many ordinary users often forget about timely washing the primary filter. This increases the likelihood of premature failure of the electric actuator. Additional protection stage will prevent such situations.

Differences between the different types of hoods for the kitchen

Specialized manufacturers offer a wide variety of modifications of equipment of this category, it is difficult to cause severe classification. The following examples will help to figure out what to choose hood for the kitchen. Reviews and advice of experts are listed in the accompanying text to the photos and comments.

Such embodiment implies higher overall structural strength. Necessary parts are attached securely to the wall. It provides high resistance to vibration, mechanical impact. A disadvantage is the need for sufficient space. The lower protruding element prevents the free access to the plate. But it can be built additional illumination for local visibility in the work area.

In this embodiment improves the efficiency of the equipment. This picture confirms the possibility of using large equipment as expressive decorative element corresponding to the determined style.

When installing the ceiling hoods for the kitchen island is necessary to connect it to the upper horizontal channel. As noted above, it is not recommended to reduce the diameter. For this reason and in order not to reduce the height of ceilings in places set circulation models.

This modification is initially inside the body furnitureTherefore completely invisible at a casual glance. at startup hotplate it extends outward, it performs its functions. A clear advantage is the minimum space requirements. But the side air intake method lowers the efficiency of the system. Also note the relatively high complexity of the design of mechanisms that initially increases the cost of industrial products.

With this arrangement simplifies access to the cooking surface, reducing the likelihood of injury. A large free surface is well suited to the successful implementation of a variety of design ideas. This technique harmoniously looked in cutting-edge interiors.

Sizes range hoods for the kitchen

The easiest way to deal with the size of the dome structures, or other devices with a horizontal arrangement. Dimensions of the box of the type for drawing the contour of the working area should be greater than the dimensions of the hob. Of course, it is necessary not to forget the decrease in efficiency with increasing distance between these technical devices.

Dimensions embedded hood selected in accordance with the parameters of the kitchen furniture. Commercial businesses use the following distribution of products by the width in cm: 45; 50-52; 55-60; 65-70; 75-85; 90 and over.

In the documentation, the exact dimensions of the cooker hood with duct. There present data on the recommended distance of up to electrical/gas cookers. Reduce it should not be, so as not to damage the equipment.

Basic materials and types of protective coatings

This material not only looks perfect. It is highly resistant to various external influences. Glass does not absorb moisture, dirt and odors. It is rapidly cleared using simple cleaning agents. The only disadvantage is the low impact resistance. But it is clear that the persistent desire any surface in the kitchen will be strong enough to damage the mechanical action. Normal handling such surfaces retain a flawless appearance for decades.

This metal is not rust. From it creates large, but light detail. Caution must be exercised with care not use abrasives. To compensate for the relatively low strength in the constructions set ribs.

Such products are durable, high strength. From this metal create similar products for industrial plants, where heavy use is expected and not too gentle handling. Stainless steel construction is obtained heavy, so we need to ensure that appropriate on loads mounting.

The individual functional and decorative elements art of this type are constructed from plastics, various alloys. To compensate for deficiencies and correct use of the advantages in the structures employed a combination of several materials. Steel products protect the paint against corrosion. Special impregnations improve resistance of wood parts.

How to make a correct calculation of the performance exhaust for the kitchen

At present, it must be noted the lack of precise regulations in this area. After studying the relevant segment of the market you can get a variety of performance data. Sometimes the documentation that indicate values ​​obtained under ideal conditions, without having to connect the duct. They look solid, but they are not sufficiently informative.

It is better if there is a link to the specific standards. For the European Union countries are the norm EN 60704-3 and 61591. In accordance therewith, laboratory measurements are performed by connecting equipment to the appropriate diameter duct with one rotated 90 ° length of 2 m (at the outlet).

To find out how to calculate the exhaust flow manually, it is necessary to start with the formula P = W * A * B * 12Where:

• P - productivity (base) in cubic meters / hour.
• W / D / V - width / length / height in meters, the data is taken from the room size, excluding furniture arrangement;
• 12 - existing sanitary norms, which implies the need for air exchange in a room at least 12 times in 60 minutes.

The obtained value is corrected based on the following factors:

• When using flow diagrams added 25-35%. Value is increased, when connected to a long track with a large number of turns.
• If the selected option circulation - from 50 to 70%. In this case, much depends on the specific characteristics of the filters.
• productivity should be increased by 40-50%, if the hood is installed above a gas stove. In this case, impurities more than the application of an electric hob.

Further clarify operation mode of the kitchen space, its proximity to other facilities. If you frequently the door to the glassed-in balcony is left open, it increases the total amount. Useful to a certain margin for quick removal of fumes in case of emergency.

Note! high power extractor fan normally operates at medium speed. The absence of high stress extends the life of components of equipment, increases its reliability.

A calculator for calculating the required duct diameter in terms of premises and exhaust performance

The use of filters for kitchen hoods

These products are used in the first step in cleaning equipment household and professional category. They create a kind of three-dimensional maze, which do not create obstacles to the movement of large air flows. However, this is sufficient for the deposition of fat on the surface of the constituent elements. As pollution is carried out cleaning using manual methods, or dishwasher. To ensure continued service, you should buy the grease filter for stainless steel hood.

The above functions are performed by disposable cartridges made from padding polyester, acrylic, nonwoven fabric, and other synthetic materials. They are not washed, and the change to the new product after contamination.

The housing of such products corresponds to the size of planting a certain technique, it is necessary to take into account when choosing. Some manufacturers use the square and other unique shapes to prevent compatibility with competitors' products. Inside not only sleep sorbents (charcoal), but other fillers, establish additional volume filter elements. The best examples are capable of holding not only the mechanical impurities, but also odors, microorganisms.

Note! In some models the hood is a special light / sound signaling. She tells you to replace or clean the filters. You need to know that they are working on such a device is not the actual amount of pollution, but in time. Appropriate intervals set about the results of average data. Correction should be made taking into account the actual operation.

equipment control device

The photo shows an example of a simple, but very functional and user-friendly control system. There is touch-sensitive buttons that are sensitive to light touch. They include one of the three fan speeds, built-in lamp. The absence of moving parts and the tightness of the housing is increased reliability. This technique is using quality components will continue to operate for a long service life. Backlighting makes it easier to manage and control modes. A flat surface is easy to clean from pollution.

This photo shows an example of a multifunctional device. It can help you to smoothly adjust the fan speed for fine adjustment. applying timer, Set the desired switching intervals.

How to install the hood in the kitchen: general principles and detailed instructions

Accurate decisions are made taking into account the equipment design, furniture, room dimensions and other features. Below are the common and universal recommendations that should be considered in most cases.

Start a project installation flow type of equipment should be to check the ventilation ducts.

Here check valves inhibit air movement in the opposite direction. The short distance to outlet reduces the load on the equipment, increases the efficiency of contaminant removal.

This solution solves the problem of the presence of gas in the kitchen technological equipment. It should be understood that in this case the part of the polluted air will flow back.

Electric power even in the most productive models is 200-300 W, therefore permissible to connect to a standard household power supply 220V. However, it is necessary to provide appropriate (close) placement electrical socket. availability of useful grounding.

At what height to hang the hood - decide based on several factors. The minimum distance to the gas / electric hobs surface is 75/65 cm. When the distance is increased more than 85 cm is considerably reduced efficiency removal of polluted air from the work area. Too low position spoil technique will interfere when the cooking operations.

Related article:

installation hoods for the kitchen with a tap into the ventilation makes your stay in the room more comfortable. In our review, we examine the characteristics of individual models and the features of their installation, which would make a worthy choice among the variety of offerings on the market.

How to hang a hood over a gas hob with no errors

The following table shows the mounting technology:

Photo	Actions, comments
	Author of the project chose inclined model. As standard - two boxes, which will be enough for a large channel heights.
	After measuring the distance to the eaves, it became clear that only one such detail is enough to use. The absence of joints improves the aesthetics and provides structural strength.
	drawing height above a gas hob according to the standard can be reduced to 55 cm, since in this case is set inclined design. But in practice, it is necessary to use the restrictions specified in the official manufacturer's instructions.
	The unit with the fan does not get set up, as it is joined by the transition unit (marked with an arrow in the photo).
	For mounting on hooks in the bar body made 4 holes. They use everything to ensure a secure fit fairly heavy unit
	Apply markup for subsequent installation of fasteners.
	With the use of the tool is drilled in a wall panel of the desired hole diameter (in this embodiment - 8 mm). It should definitely make sure that the wall is not hidden wiring.
	For creating holes in concrete drill is used with corresponding type hardened tip. Power tool transferred to "shock" mode to accelerate the workflow.
	Useful periodic cleaning of construction debris with cleaner.
	The holes clog the dowels. Special nozzle utaplivajut these products for a tight clamping bar and a tight fit. They screw screws.
	Before lifting equipment - remove the shipping tape from the surface of furniture designs.
	Next, check that the extraction system created by mounting parameters. When the appropriate manipulation technique is held by the body, without applying excessive force to the glass parts.
	The spirit level can verify the accuracy of horizontal installation. After that - tightened the basic and additional screws. For access in difficult conditions special nozzle is used.
	Collect the transition node. In this set of all components of the details included in the package. You should check the operation of the check valve.
	After joining duct portions connected to the main supply channel, set box.
	Next, remove the grease filter, free access to the inside. Inside the box further secured by screws to prevent chattering with the fan running. This is - a feature of a particular model.
	At the final stage, check the touch control operation, the other functional components of the equipment.

Note! This manual discusses how to properly install the hood over a gas hob, taking into account peculiarities of certain structures. When assembling other models necessary to carry out the official recommendations of the respective manufacturer.

Current rating hoods for the kitchen: a review of the market with comments

To find out what is best to buy the hood in the kitchen, it is necessary to take account of the information in the complex. Practical considerations complement the aesthetic preferences. It has a value of users increase, the frequency and scope of work in the kitchen. In some situations it is necessary to consider features favorite recipes.

Extractor hood with Crohn consumer reviews

As confirmed by the reviews, this technique is able to perform its function flawlessly. High performance (reliability) provide two motor. Positive ratings deserves steel case, a well-designed system extension mechanism.

Reviews of drawing Elikor, technical features

This technique is equipped with various decorative plates, so is not difficult to buy a model with features interior style. Consumers noted the relatively small noise level reasonable cost.

Reliability hoods Siemens

Excellent quality hoods Bosch

What attracts potential buyers exhaust characteristics Hansa

Interesting design and other advantages of the Gorenje hoods

Related article:

Ensure a healthy state of the atmosphere can be a variety of ways. If you set air inlet in the wall - the problem will be resolved quickly, without extra costs. The article describes in detail how to select and install.

Conclusions and additional information about the drawing for the kitchen

Well founded arguments about the additional costs that are associated with the mandatory replacement of the cleaning cartridge in the circulation models. Also note that these elements increase resistance to air flow, therefore it is necessary to use more powerful motors.

These arguments are valid only in part. To connect the equipment you need to install the flow pipework. Furthermore turns should consider the length and height of the channel. To move in the air it sometimes takes even the high cost of electricity compared with analogs circulation. additional costs should be added to heating winter and conditioning summer.

To find out how to choose the hood for the kitchen, it is necessary to evaluate the complex all relevant factors. The above information should be considered together with the architectural features of the room, design and kitchen equipment. This approach will help you choose quality equipment without any errors.