Hood in the kitchen - almost familiar householdequipment. The owners of the unit can tell about the many advantages of use and complain about some of the disadvantages. The choice of air purifier is based on several criteria.
Technical issues
The first thing to find out when decidingpurchasing a kitchen hood, - power or performance. This indicator is responsible for the quality and speed of air purification in the room. According to sanitary standards, the air in the kitchen should be updated 10-12 times a day. The kitchen hood is designed to provide air exchange, for this purpose, it has the appropriate functions. To calculate how much air is in the room, it is necessary to multiply the area of the room by the height of the ceilings.
Estimated drawing power with known cubic capacitypremises and sanitary standards are calculated by simple multiplication. For example: (3 (width, m) x 5 (length, m) x 2.5 (ceiling height, m)) x10 (12) = 375 (450) m3/hour. So, the power of the equipment must be at least 450 m3/hour.Reviews of customers who have long used the equipment for air purification indicate the need to install the device with a power reserve of several units, i.e. according to the above calculations, the required power will be from 400 to 600 m3/ h.
General characteristics
The kitchen hood is a household air purifier.It is not by chance that manufacturers recommend to keep the doors open in all rooms while the appliance is operating - a working air purifier is able to refresh the air throughout the apartment.
6 reasons to buy a hood:
- It cleans the air from unpleasant, often mixed smells of the kitchen.
- It relieves gas combustion products.
- Catching a spray of fat.
- Reduces the level of humidity in the room.
- Reduces air temperature.
- Updates the air.
Types of equipment
Properly selected gadget is able to perform all functions, while, thanks to new technologies and the development of engineers, the noise level in the room will not exceed the permissible norms.
Types of kitchen hoods on functionality are divided into three types:
- Flowing.
- Recycle.
- Mixed.
All types of exhaust devices, regardless ofdesigns and functional features, work on the principle of forced air circulation, equipped with a system of filters that eliminate pollution.
Flow hood
The work of the flow-type hoods is based onprinciples of capture of polluted air and its removal outside the premises. The outflow of used air mass occurs through a pipeline that is brought into the general house ventilation system or into a separate hole in the outer wall of the kitchen room. Some models of this type of exhaust devices are equipped with metal filters, due to which small particles of food, fat and water do not get inside the unit.
In order to evaluate all the positive aspects of the flow hood, it is necessary to choose a device in accordance with the requirements of operation:
- The size of the exhaust hood should cover, and it is better to be larger than the surface of the gas or electric stove.
- Power of the motor built into the systemforced ventilation, must be designed for the volume of a specific cubic volume of the room. Usually the allowed parameters are specified by the manufacturer. But in any case, the calculation is required to understand what kind of power hood is needed. Choosing the maximum performance, you get the risk of unjustified consumption of resources, which will be reflected in the electricity bill. Also, do not lose sight of the level of noise produced: in a large room, the noise will dissipate, and too powerful a motor in a small room will create a dangerous level of sound vibrations.
Pros and cons of flow hoods
Для полноценной работы аппарата необходимо provide air flow. This means that the house must be kept open window or window for a constant flow of air during the operation of technology. For many, this is often the negative quality of this system. When the subzero temperature exceeds the window number 20, it is problematic to keep the window or window open.
Installation of flow-through air exhaust systemrecent samples is difficult in the houses of Soviet construction. The holes in the house ventilation do not correspond to new developments, and therefore transitional mounting pipes are required, which adds bends in the pipeline and physically reduces the efficiency of the device.
Плюсами систем проточного очищения воздуха is their high performance, ease of maintenance, efficiency and durability. Solve the dilemma of choice: kitchen hood, which one is better? Consumer reviews are recommended when available and professional installation will stop on this type of equipment.
Experts warn that embed flowThe hood in the already finished interior is very problematic: the design is usually larger than a standard kitchen cabinet, the device is mounted on the wall or embedded in furniture, access to the ventilation system should be direct and not looped through the intricate route of the pipes.
Recirculation models
The principle of operation of the device is based on the fence.polluted air, its passage through the filter system and return to the room after cleaning. The system for the rehabilitation of air mass uses two types of filters.
One of them is designed to trap fat andsoot. Until recently, this type of filter was made of non-woven materials (non-woven fabric, synthetic fiberglass, etc.), in modern models most often metal is used. A coarse filter is required to periodically wash / wash, otherwise the productivity of the hood is reduced. The second filter is coal. It cleans the air of odors, it should be changed according to the manufacturer's instructions.
Pros and cons of the recycling system
Очистители воздуха рекулярционного типа популярны among our buyers. This is due to their availability and the ability to integrate into existing furniture without the involvement of specialists, which often leads to incorrect operation of equipment. This does not stop anyone, because the models are democratic and the technical characteristics of the hoods are suitable for any interior and room size.
Pluses circulation hoods:
- A variety of models.
- Ease of installation.
- Ease of maintenance.
- Price variety.
The disadvantages include:
- Quick clogging filters.
- The high cost of carbon filters.
- A sharp drop in efficiency when filtering systems are clogged.
Many buyers have opted forThis option is an air purifier in the kitchen space. So, which kitchen hood is better? Customer reviews of recirculation models speak of satisfactory work in small kitchens, where they are not too often and actively prepared, and therefore the volume of the room is quickly freed from harmful impurities. Also, these hoods are suitable for electric stoves where there is no gas combustion products.
Combined types
Most manufacturers of kitchen appliancesproduce exhaust hoods of the combined type, but they are suitable only if the unit is purchased at the planning stage of the kitchen space. This is reported by all who once successfully solved the question: kitchen hood, which one is better? Reviews of professional kitchen installers, designers and consumers are one in one: you should first plan and only after to purchase equipment and furniture.
In this case, simply connect the hood toduct and, if necessary, use different air purification regimes integrated into the combined models of the air purifier. For installation in a finished project or equipped space, preference should be given to recycling models.
Choose and use
Often the question is solved: which kitchen hood is better. Customer Reviews first of all pay attention to what you needdetermine the power of the device. It should be sufficient for the volume of the room and quickly free space from the smells of the kitchen, tobacco and products of gas combustion. Consumers focus on the manufacturer of equipment: it is better to make a choice in favor of a company specializing in the production of kitchen gadgets for years.
Важным оказался показатель уровня шума, produced by the hood. For many users, it was the high level of noise from the motor that became the excuse for not using the already installed equipment, leaving the question open: kitchen hood, which is better? Reviews urge to pay attention to models with a motor,placed in a plastic housing with enhanced sound insulation. It is desirable at the same time that the motor is not in contact with the main body, which is achieved by using gaskets. Silent can be considered a model with a noise figure of 35 dB.
Types of hoods
The external design of the exhaust device has nosmaller value than the functions inherent in it. The design solution helps to choose a harmonious version of the kitchen hood for the room. All the functional features of kitchen hoods are made out of the following types of devices:
- Suspended.Exhaust technology of this type often has a concise appearance. These are flat models of circulation hoods. Suitable for small kitchens, the device can be embedded in a standard wall cabinet, after having saved it from the bottom bracket. Part of the hood, where the motor is located, is placed in the furniture space and is masked behind closed doors. Above the hood inside the cabinet there is free space where you can place a shelf for kitchen utensils. This type of device often has a retractable panel that increases the surface area of the hood, which improves the air purification rates above the stove.
- Dome models of kitchen hoods.The second name of the circulation, combined hoods in this design - mantel. The most popular models of air cleaning equipment. They look like a truncated pyramid or a cone, an inverted umbrella with a tube going upwards. Exterior finish supports any direction in the design: high-tech, Provence, modern classics, etc. Installation of this type of equipment is made on the wall or embedded in furniture.
- Island Hoods - Vertical Designduct. Fastened to the ceiling. All communications are mounted on the ceiling. In most cases, this is a design model of technology. According to the functionality they refer to the combined type of devices.
- Domino is a recent development by kitchen technicians. The peculiarity is that the air exchange systems are mounted on the table next to the stove, and not placed above the cooking surface.
What you need to know to determine whichgood built-in kitchen hood? Reviews are one in one: technology must have the appropriate capacity. The choice between recirculation, flow or combined models is the ability to mount the device in a particular room. The combined model is preferable, since it contains all the functions. If desired, the air in the flow mode is quickly replaced, and with a small load on the cooker, the circulation mode is quite suitable. It is necessary to carefully select hoods for the kitchen, reviews of which are best studied before purchase.
Professional Tips
To determine the qualities, advantages andCons of technology, often need a specialist look, is not an exception kitchen hood. Which is better? Reviews of architectural professionals summarize the following:
- Start the selection should be with the technical characteristics and calculate the power of the air purifier in your kitchen, ways of installation (built-in appliances or self-sufficient design).
- The width of the hood should correspond to the width of the hob or be a few centimeters larger on each side.
- To decide on a model of technology, so that itperformed all functions and consistent with the overall style of the room. The dome variants are the most popular, they correspond to the balance of price / quality and are presented in a large assortment.
When choosing a kitchen hood, pay attention toadditional functions: control method, number of speeds of operation, the presence of a back thrust valve and safety in use. Installation of sophisticated equipment is better to be trusted by professionals, and then it will delight for many years.
