What is oven
An oven is a device that allows heat to be generated and kept within a certain compartment. In this way, it can fulfil various functions, such as cooking food or smelting minerals. Of course, there are different types of ovens depending on their use.
Thus, it can be said that an oven, a term that comes from the Latin furnus, is the closed culinary apparatus that allows food to be roasted, heated or gratinated; the factory for heating; the pile of firewood or brick for carbonisation or calcination; and the bowl for smelting lead minerals, for example.
The energy to power an oven can be obtained in various ways, such as combustion (wood or gas), radiation (sunlight) or electricity (in the case of electric ovens).
The use of it is of vital importance in the kitchen. They are an indispensable element for baking and for recipes that require deep cooking due to the thickness of the food, such as gratins or roasts. There are also sometimes the final point of a recipe, since certain recipes have started with the food marked on the burners, and so that these maintain their juices and do not dry out, they have been finished cooking in the oven.
The ovens of Lacanche cooking floors are highly efficient. Their design and the nature of the materials used allow rapid increases in temperature and a high thermal inertia to obtain homogeneous
Types of oven
Ovens are of many types, and o are categorized based on their:
- Process,
- Operation
- Heat transfer methods, and
- Mounting type.
Let us see the types of the its in each category.
Ovens based on their process are:
- Earth oven,
- Gas oven,
- Brick oven,
- Toaster oven,
- Electric oven, and
- Microwave oven.
Ovens based on their operation are:
- Residential,
- Commercial,
- Industrial, and
- Kiln.
Ovens based on their operation are:
- Convectional heating,
- Gas
- Electric, and
- Radiation energy.
Ovens based on the mountings are:
- Wall,
- Double,
- Slide-In,
- Countertop,
- Drop-In,
- Freestanding, and
- Drawer type.
Components of oven
Industrial ovens are classified according to the purposes for which they were created, the type of energy they use for their operation and their design. Whether they are electric, gas, resistance, among others.
Although each industrial oven has different characteristics, they all have a series of common construction elements.
The gas industrial oven has combustion chambers where the burners generate the heat. In some cases, this element is removed and the fuel is burned directly in the work area of the it.
Industrial ovens have valves, diffusers and other types of closures that allow regulating the gas flows in the industrial oven and its ducts. Some are equipped with installations that allow the heat of the exhaust gases to be used, known as regenerators and recuperators.
In the case of the rational oven, in addition to having the above characteristics, it has triple-glazed cooking chamber doors, dry heat 30-300 C, integrated energy consumption counter, hand shower, LED lighting, among others.
With the rational oven you have production effectiveness that is not possible with a convection oven. In addition, it is modern, easy to handle and allows you to express the creativity of cutting-edge food, which makes it the ideal is for industrial kitchens.
The foundations
They are the direct support on the ground, which has previously been approved as suitable for the installation of an industrial oven and are the part that holds all the parts that will make up .
The walls
These have the capacity to protect the industrial oven from heat loss, prevent the escape of gases and the suction of atmospheric air into it. The walls are normally built with exterior elements, such as metal sheets of steel or aluminum, and the interior is made of fiber insulation.
The combustion chamber
It is one of the most important parts of an industrial oven, it supports very high temperatures, it is impermeable to the high-pressure hot gases found in the upper part of the work area.
The burners
It is the element that generates the heat. The burner is composed of an air injection stage and a combustion stage. The injection stage generally has a fan that will provide fresh air rich in oxygen to achieve good combustion.
The safety stage
It includes a sweeping process, which consists of injecting fresh air for a period of time to sweep away the presence of gases and prevent an explosion when the ignition spark is generated by the spark plug.
The chimney
Its function is to remove the combustion gases from the chamber, to allow the renewal of the air and to obtain a good combustion.
You may also be interested in: Types of industrial oven
Thermal joints
The joints of the industrial oven have to be able to compensate for the expansion of it due to heat, so that its integrity is guaranteed.
The metal skeleton
It holds all the components of the industrial oven and is the structure that absorbs the stresses, transmitting them to the foundations. Additional accessories are mounted on this metal structure.
The diffusers
After the combustion chamber, the diffusers are perhaps the most important element of it. They are made up of fans that circulate the hot air through ducts.
At Inventto Group we have an excellent portfolio of cooking equipment, which will ensure efficiency and energy savings. We are here to provide you with the best advice and make your purchase an excellent investment for your business. Contact us!
History of gas n electric n microwave oven
Gas
British inventor James Sharp patented a gas oven in 1826, the first semi-successful to appear on the market. It was found in most households by the 1920s with top burners and interior ovens. The evolution of gas stoves was delayed until gas lines that could furnish gas to households became common.
During the 1910s, gas stoves appeared with enamel coatings that made the stoves easier to clean. One important gas design of note was the AGA cooker invented in 1922 by Swedish Nobel prize winner Gustaf Dalén.
Electricity
It was not until the late 1920s and early 1930s that electric ovens began to compete with gas ovens. Electric ovens were available as early as the 1890s. However, at that time, the technology and distribution of the electricity needed to power these early electric appliances still needed improvements.
Some historians credit Canadian Thomas Ahearn with inventing the first electric oven in 1882. Thomas Ahearn and his business partner Warren Y. Soper owned the Chaudiere Electric Light and Power Company of Ottawa. However, the Ahearn it was only put into service in 1892, in the Windsor Hotel in Ottawa. The Carpenter Electric Heating Manufacturing Company invented an electric oven in 1891. An electric stove was exhibited at the Chicago World’s Fair in 1893. On June 30, 1896, William Hadaway was issued the first patent for an it. In 1910, William Hadaway went on to design the first toaster made by Westinghouse, a horizontal combination toaster-cooker.
One major improvement in electric ovens was the invention of resistor heating coils, a familiar design is also seen in hotplates.
Microwaves
The microwave was developed as an auxiliary unit as a result of an invention. Dr. Percy Spencer, who worked with the Raytheon Corporation, was conducting research during a radar project in 1946, when he spotted an unusual feature: the sweets that he kept in his pocket melted. The rest is history as he began to explore, and within no time, the microwave was forged.
Advantage n disadvantage of gas oven
The power of gas offers faster and more flexible cooking than that offered by electric systems. The heat emitted by a gas oven is not the same compared to an electric one. The latter is capable of maintaining a uniform temperature with great precision throughout the cooking process.
The preheating time is reduced and the lower temperature is quickly recovered after the door is opened. You need to have the installation carried out and checked by a specialized technician, thus increasing the cost of the product.
You can spend less on electricity, since by not using an electric one you reduce the level of the energy bill by up to 30 percent.
There is also a myth related to gas ovens: it is said that they cook differently than electric ones, that is, that they improve the flavor of bread in a notable way; however, it must be said that electric ovens already have very advanced technology, so it is no longer a factor. It does not qualify as an advantage or disadvantage.
On the other hand, it is also thought that electric ovens are more complicated to handle; however, at Europan this is not a problem, since we give you and your collaborators the necessary advice on the correct use of the equipment.
Advantage n disadvantage of electric oven
Electric provide a more even distribution of heat than gas ovens.
Cooking with gas is cheaper than cooking with electricity, however, that expense depends on the output – the higher the output, the less expensive the electric option will be.
All but the cheapest electric ovens come with fans that distribute the heat around it. Depending on the location of your business you may experience some type of power outage that affects your production.
They allow you to bake on two levels at a time, making it easier for heat to circulate and also providing greater temperature control throughout cooking. Some power generators do not have the capacity to power electric ovens, so a backup power supply may not be able to cover outages.
The electric oven timer allows you to set a time forit to turn off when you are not around, making it ideal for cooking while you carry out other tasks.
Like other appliances, electric ovens are rated on an energy efficiency scale between A and G. If you choose an A-level , you’ll be kinder to the environment and save money on your electric bill.
They’re easier to clean. Catalytic coatings eliminate the need to scrub the ovenwalls. Plus, when it is turned on at higher temperatures, dirt breaks down and food spills are eliminated.
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If you’re planning to renovate it and you already have experience in large productions, the electric may be a good idea, but if you’re looking to get started and optimize costs, the gas oven may be more feasible
Whatever the case, if you still have questions, we invite you to resolve them in one of our demos so you can check the ease of use of its and the advice we offer.
Advantage n disadvantage of microwave oven
Cooking speed. One of the advantages of being able to cook with this appliance is that by exponentially increasing the vibration of the water molecules inside any food, it allows high temperatures to be reached and therefore the food is cooked much faster.
Convenience. In this way we heat dishes and food quickly, and above all without having to turn on the fire or the oven.
Disadvantages of cooking with microwaves:
Nutrients are lost. Some specialists explain that when food is exposed to the microwave, it loses a large part of its nutrients.
Uneven cooking. We have surely noticed that not all parts of the food are heated in the same way. In other words, uneven cooking of the dishes occurs.
Be careful with plastics. In recent years it has also been specified that if plastics that are not suitable for microwaves are used to heat, then the plastic releases a toxic substance called Bisphenol A that can be harmful to health.
Deficiencies in the immune system. According to the document “Ten Reasons to Get Rid of Your Microwave Oven” by researcher William P. Kopp, eating microwaved food for a long time causes deficiencies in the immune system.
Overheated food. When we heat at high power and are not careful, then many foods are reheated to such an extent that they burn, so we must be especially careful with this.
There are four main differences between these types of stoves.
Power Source
While an electric stove is powered by your home’s electricity, a gas stove requires a connection to a natural gas or propane source.
Installation
Both are easy to install. Electric stoves only need a plug to operate, while gas stoves need a flexible tube and regulator, as well as a cylinder.
Temperature Control
Gas stoves allow for more precise control. Electric stoves, on the other hand, may take a little longer to respond to temperature settings.
Design and Aesthetics
Electric stoves offer a wider variety of styles and finishes, so they can better integrate into your home’s decor. Gas stoves, while functional, have a more limited design range.
Advantages of Gas Stoves Over Electric Stoves
Here are the main benefits of gas stoves.
Heating Efficiency
Their ability to generate heat almost immediately makes them a superior choice in situations where warmth is required quickly.
Temperature control
The ability to regulate the temperature precisely is another notable advantage. Manual or digital controls allow for better adjustments and maintaining the desired level of comfort in the home.
Less electrical dependence
Gas reduces the dependence on electricity for heating, which is beneficial in the event of power outages. In addition, it can lead to a decrease in the electricity bill by shifting part of the consumption to gas.
difference between gas and electric stoves
Advantages of electric stoves over gas stoves
Electric stoves also have several advantages. They are the following.
Reduced maintenance
They do not require periodic checks of the gas connections and cleaning is easier as combustion does not occur.
Design and aesthetics
The variety of designs and finishes allows for better integration with different styles of decoration. In addition, some imitate the appearance of a real fireplace, which adds an aesthetic touch to the environment.
What consumes more, a gas or electric stove?
The choice between a gas or electric stove also influences the energy consumption of the home. Generally, gas stoves are more efficient and economical in terms of cost per unit of heat produced.
However, the efficiency of electric stoves has improved significantly over time, and some of the most modern models have comparable energy efficiency.
Some brand are recommended
The 11 best electric ovens of 2024
1. Bosch Electric Oven HBA5740S0
We start our list with the Bosch Electric Oven HBA5740S0, a model that combines efficiency, versatility and elegant design.
Bosch Electric HBA5740S0
Capacity: 71 liters
Heating system: 3D
AutoPilot function: 10 automatic programs
Display: LED
Cleaning system: EcoClean on the back wall
Energy rating: A
This stands out for its 3D heating system that ensures even heat distribution, allowing you to cook on up to 3 levels simultaneously. The AutoPilot function with 10 automatic programs is ideal for those days when you want something delicious but don’t have much time.
2. Bosch HBA512ES0 Multifunction Hydrolytic Oven 70 Lts
Next on our list is the Bosch HBA512ES0 Multifunction Hydrolytic , a model that stands out for its great capacity and versatility.
Capacity: 70 liters
Cleaning system: Hydrolytic
Cooking functions: 7, including 3D Hot Air
Display: LED
Energy rating: A
Opening and closing system: SoftMove
This stands out for its hydrolytic cleaning system, which uses water vapor to soften dirt, making cleaning much easier. In addition, its SoftMove opening and closing system allows the its door to be opened and closed smoothly and quietly.
3. Bosch HBG635NS1 Built-In Oven
In third place we have the Bosch HBG635NS1 Built-In , a model that stands out for its advanced technology and elegant design.
Capacity: 71 litres
Heating modes: 13
Display: TFT with touch buttons
AutoPilot function: 10 recipes
Opening and closing system: SoftMove
Energy rating: A+
This offers great versatility with its 13 heating modes, from traditional baking to 4D hot air cooking. Its TFT display with touch buttons makes programming and monitoring cooking intuitive and easy.
4. Spar Franke Smart Hydrolytic Electric Oven FSM 86 H BK
Fourth place is occupied by the Spar Franke Smart Hydrolytic Electric FSM 86 H BK, a model that combines style and functionality.
Spar Franke Smart Hydrolytic Electric Oven FSM 86 H BK
Capacity: 70 liters
Cleaning system: Hydrolytic
Cooking functions: 9
Display: LCD
Energy rating: A
Extras: Telescopic guides
This stands out for its hydrolytic cleaning system and its telescopic guides, which facilitate the insertion and extraction of the trays. Its black finish gives it a touch of elegance that adapts to any kitchen style.
5. Smart Linear Hydrolytic Oven FSL 82 XS
In fifth place we have the Smart Linear Hydrolytic FSL 82 XS, another excellent model from the Spar Franke brand.
Smart Linear Hydrolytic Oven FSL 82 XS
Capacity: 71 liters
Cleaning system: Hydrolytic
Cooking functions: 8
Display: LED
Energy rating: A
Extras: Minute timer
This stands out for its hydrolytic cleaning system and its stainless steel design. Its minute timer allows you to program the cooking time and alerts you when your dish is ready.
6. TST Ruphay Electric Oven
The sixth place is occupied by the TST Ruphay Electric , a model that stands out for its versatility and functionality.
electric oven tst ruphay model
Capacity: 57 liters
Cooking programs: 8
Extras: Rotating spit
Timer: With cooking cut-off
Cleaning system: Continuous
This stands out for its rotating spit, which allows you to roast chickens and other meats evenly and juicy. Its timer with cooking cut-off improves safety and prevents your dishes from being overcooked.
7. Bosch Series 6 Oven
In seventh place we have the Bosch Series 6 VBD5780S0 , a model that combines advanced technology with an elegant design.
Capacity: 71 liters
Special function: Steam cooking
Heating functions: 10
Display: TFT display
Energy rating: A
Cleaning system: Pyrolytic
This stands out for its steam cooking function, which allows you to cook in a healthier way. In addition, its pyrolytic cleaning system uses high temperatures to turn dirt into ash, making cleaning much easier.
8. Samsung Electric Steam Oven Model NV73J7740RS
The eighth place is occupied by the Samsung Electric Steam Model NV73J7740RS, a model that stands out for its steam cooking technology and elegant design.
Samsung Electric Steam Oven Model NV73J front photo
Capacity: 73 liters
Special function: Steam cooking and Dual Cook
Display: LCD
Energy rating: A+
Cleaning system: Catalytic
This oven stands out for its steam cooking function and its Dual Cook technology, which allows you to cook two different dishes at the same time at different temperatures. Its catalytic cleaning system makes cleaning much easier.
The choice between these brand will depend on your specific needs, the configuration of your home and your budget. Consider the long-term costs and energy efficiency of the available models to make a good decision.