Heat gun with ceramic element. Ceramic heat gun. Which fan heater is better

A volumetric air heater that works by pumping hot air into different rooms was called a cannon. Among household appliances of different power, one of the most popular is an electric heat gun with ceramic heating elements.

Such heat guns operate from a 220 V network, and ceramic heating elements are used as a heating element. Thanks to the hot air circulation created, rooms of any size quickly heat up - this was adopted by the owners of greenhouse farms, where the heat gun found its practical and constant use. It is also used:

• during construction work for quick drying of various surfaces;
• in heating hangars for storing aircraft for various purposes.

Such equipment has many positive qualities:

1. Rapid heating of the room due to the circulation of hot air.
2. Ceramic heating elements provide natural purity and freshness of heated air.
3. Duration of the application regimen.
4. The heat gun has a handle on top for easy carrying.
5. There is a patented overheat protection that prevents unwanted sudden fire.
6. A unique product design.
7. Small volume of the body and lightness of the entire structure.
8. Low noise level and ease of use.
9. Stable safety and ecology.

A heat gun has only one drawback: it cannot be used in places where there is no real possibility of connecting to an electric current network.

Design and operating principle

A heat gun is a product specially designed for quick heating of various rooms or high-quality drying of various construction technological operations.

The name appeared due to the fact that purely externally the unit looks like a small artillery howitzer, firing hot air instead of a projectile.

An ordinary gun with a ceramic heating element has a standard design:

• very durable metal body, not subject to corrosion;
• powerful fan located at the rear of the case;
• one or more ceramic heating elements;
• thermostat that prevents the device from overheating;
• thermostat ensuring autonomous operation of the product;
• Sometimes the unit is additionally equipped with air purification filters.

This design allows the device to operate in offline mode, without human intervention, since there are certain settings. As soon as the room heats up to the set temperature, the device turns off; if the temperature drops, the product begins to pump out hot air again.

The principle of operation of the device is quite simple:

• the ceramic heating element generates heat, its power is up to 2 kW;
• the fan, sucking in outside air from the rear of the product, drives it through the heated elements, as a result of which the air flow takes heat from the heating element and enters the room.

The operating cycle is repeated many times until the object heats up to the set temperature, after which the gun turns off. On some samples of heat fans, manufacturers make special adjustable blinds on the sides of the body, with their help you can adjust the supply of hot air to different places in the heated room.

For safety reasons, products are sometimes equipped with special switches for summer or winter use. This improvement makes it possible to effectively distribute voltage, and for places with high humidity, special units are used jet-proof design.

Types of heat fans

On the Russian heating equipment market, heat guns with ceramic heating elements are represented by many manufacturers, and users have a natural question: which unit to choose so that there are no regrets later? There are different technical indicators, depending on the manufacturer:

• the body of the product is in the form of a cylinder or rectangular;
• housing coatings also have significant differences;
• air supply speed, which greatly affects performance;
• The heater power is changed using stepwise or smooth switching;
• number of fan revolutions.

Apart from this, electric heat fans come in two types.

1. Portable type. Such an electric unit is used for seasonal heating of various premises - garages, hangars, service stations and construction sites. Their power varies from 3 to 30 kW. The body, as a rule, is made of anti-corrosion material; there is additional protection against mechanical impact.
2. Stationary guns. They are used for heating large areas, they are powerful and easy to install, they have several temperature modes and built-in automation. The heating element is a tubular hermetically sealed heating element of high power.

The first type is widely used in residential premises, because it takes up little space, operates almost silently, is light in weight, and consumes little electrical energy.

DIY ceramic gun

Of course, many home craftsmen are interested in the question: is it worth making such a heat gun with your own hands? Let’s say right away that the savings will be insignificant:

• the cheapest ceramic heating element will cost you 900 rubles;
• the fan together with the electric motor can be inserted into an old one from a vacuum cleaner;
• the body must be anti-corrosion, and this is a small problem;
• all internal wiring, power switch and speed controller can be found in the garage;
• Making a wire for connecting to the network yourself is also not difficult for garage craftsmen - you need to know the calculations for the power of the connected unit.

In the end, all costs are insignificant, but what about fire safety? After all, the factory device is certified for use in residential premises, not to mention garages and other industrial facilities.

The lowest price for a portable heat gun is 1.5 thousand rubles, so it is better to purchase a factory product with a quality guarantee.

We buy a decent option

In order to choose correctly among the abundance of options for heat guns with ceramic heating elements, you need to calculate the power of the future device at home depending on the size of the room.

There is a special table for this, where the selection method is quite simple: to heat a room of 10 square meters. meters you will need a unit with a power of at least 1.0-1.3 kW. For large areas, we select a correspondingly more powerful gun.

When choosing a heat fan in a specialized store, you must follow these recommendations:

1. It is worth carefully studying all the technical data of the product - in this case, do not rush.
2. Check system availability overheating protection unit.
3. The ceramic heating element in the factory device preserves the environment and air humidity in your apartment.
4. Ask the seller for a certificate for the product, even though it is made in China, there must be a guarantee.

For the final choice, we present the basic tactical and technical data of some ceramic heat guns for production or home use.

Quite an effective device for heating large industrial premises:

• ceramic heaters do not burn oxygen and provide a microclimate in the room;
• a powerful fan creates a steadily directed air flow;
• The handle at the top makes it easy to carry, and the stable support allows for precise placement anywhere.

Original advantages:

1. Energy efficiency.
2. Small dimensions and weight.
3. Convenient adjustment of all operating parameters.
4. Long service life.

Tactical and technical data:

• power up to 3 kW;
• protection class - 1st;
• heating area up to 27 m²;
• three operating modes;
• weight - 2.9 kg;
• 2 year warranty;
• manufacturer - People's Republic of China;
• cost - from 2.5 thousand rubles.

If you need heater for production- this model meets all requirements for functionality and safety.

Very efficient heat fan for heating small and medium-sized rooms with basic technical data:

• power up to 2 kW;
• heating area up to 20 m2;
• voltage - 220 V;
• 3 power modes: 0.75/1.25/2.0 kW;
• placement - floor;
• warranty - 1 year;
• country of origin - China;
• cost from 1608 rubles.

The main advantages are high performance and very low electrical energy consumption.

When choosing an air heater, or just a heater, the first question that arises is what type of heating device to choose. After answering the first question, the required power of the selected type of device is approximately calculated so that it can heat a room of the corresponding area. Approximately 1 kW per 10 square meters. And finally they make the long-awaited purchase.

But if at first glance all these steps seem unpretentious and simple, then as soon as it comes down to it, many nuances immediately float to the surface. How to choose a device? What are the pros and cons of devices of one type or another? Which one will ultimately be better suited to the current conditions? We will try to answer these questions honestly in this article. Namely, let’s compare the two most popular today, and at the same time completely different, types of air heaters - heating element and ceramic.

Heating elements new air heaters

Heating elements are sealed tubes made of heat-resistant material, inside of which there is.

What is the tube for? So that the open spiral does not cause harm to surrounding objects, so that the dust in the air does not burn too much, and finally, so that the spiral does not burn out so quickly, because oxygen in the air greatly contributes to this.

Heating elements in heaters have a wavy or flat spiral shape, sometimes with fins. But the principle is always the same: the spiral inside the heating element transfers heat to the surface of the heating element, and the surface of the heating element heats the air in the room by convection, or the heat is blown off by a fan, which again helps to warm up the air.

Everything is obvious, it would seem - choose a heater with a heating element of suitable power, place it in the room and enjoy the warmth. You can choose, then the warm air, heated by the heating element, will blow where needed, and the goal will be achieved - the room will again be filled with warmth. However, not all so simple. The surface area of ​​the heating element is small, and this is where the main pitfall lies.

Although heaters with open heating elements warm up quickly, they do not distribute heat evenly throughout the room. If there is no fan, then the heat will rush vertically upward, and after a few minutes a burning smell will still appear, since dust will still fall on the heating element. In addition, oxygen will be burned out, and eventually the room (or office) will become stuffy.

Thus, the small surface area of ​​the heating element negatively affects the heating process. The air is heated up very locally by volume (only near the surface of the heating element), and, of course, it overheats, which means oxygen is burned out, it becomes stuffy, and the heat does not bring the expected comfort.

Obviously, a heating element is ideal for heating water in a tank, but it is poorly suited for heating air. Liquids inside a volume transfer heat better, while gases (air in particular) transfer heat much worse.

If we are talking about a garage, a small hangar or a warehouse of fireproof materials, where people are not present all the time, then a heating element air heater is suitable. It’s good if the room is equipped with a thermostat, then it will be possible to maintain the air temperature at the required level.

But if we are talking about a room in which people work all the time, if there are fire hazardous materials, or the air humidity is higher than usual, then a heating element heater will not work. We need another solution. Fortunately, these days there are more suitable alternatives.

Fan noise is another disadvantage of the heating element heater. The fan there is always powerful, because it is necessary to blow off the heat from the surface of the heating element of a small area, and this requires significant air pressure. Another thing is if the heating element has fins or a ventilated radiator of good area, then the fan will be quieter. One way or another, due to the presence of noise, such a heater is suitable for noisy rooms, when one of the goals is to save money when purchasing a heating device. The low cost of a heating element air heater is the main advantage of devices of this type.

Ceramic air heaters

A ceramic heater is a relatively new trend in climate control technology. The heating principle here is forced convection, when a large area heating element is moderately blown with air, and the heated air spreads throughout the room.

The heating element of this type of device differs from the heating element. Here, several ceramic elements are combined into a monolithic heating surface, which allows the device to heat the air not near the heating element tube, but over a much larger contact area.

That is, while losing in the temperature of the heating surface, we gain in volume, in the area of ​​contact of the ceramics with the air. And if heating elements overheat the air near the heating element, then ceramic ones “underheat” the air, but to a much larger volume.

The technology is called revolutionary, since there are practically no shortcomings, except that the price of the devices is higher than that of heating elements. Ceramics do not dry out the air, do not burn dust, and do not burn oxygen. The temperature of the heaters is lower than that of heating elements, so such devices are safe, and you can even place them in a child’s room without fear that the child will get burned or that he will become stuffy. In addition, ceramic heating devices are wall-mounted, floor-mounted and even table-top.

An important factor in the operation of a ceramic heater is. If a floor, wall or tabletop ceramic heater is directed at any object in the room, the warm infrared radiation will warm it up, not to mention the effect of having a fan. By the way, wall-mounted models of ceramic heaters are very similar in appearance to air conditioners, and will aesthetically fit well into almost any interior.

An undeniable advantage of ceramic heaters is that there is no stuffiness. Since the air inside the device does not overheat, even slightly increased humidity and lack of good ventilation will not lead to stuffiness during heating. Thus, ceramic heaters are better suited for rooms where people are present, for example for apartments, houses, offices, etc. Of course, the cost of ceramic heaters is higher than that of heating elements, but the purchase costs will definitely be repaid by comfort.

Andrey Povny

A heat gun is a volumetric air heater that functions by pumping hot air into a room. Among the abundance of household heaters of varying power, an electric heat gun with a ceramic heating element stands out.

Purpose and scope of application

During the cold season, working in a garage, utility room and other rooms that are not heated is very uncomfortable. Therefore, the owners are trying to find the most optimal heating method, which will be economical, but at the same time with high heat transfer. Very often, especially recently, preference is given to ceramic heat guns.

The most popular model used in domestic conditions is the 220 V electric gun.

Such a device will quickly set the desired temperature and create comfortable conditions in the room. Such devices can be used not only in winter; for example, you can use a heat gun to dry surfaces at any time of the year.

Heat gun Ballu BKX-5 ceramic

Operating principle

A heat gun with a ceramic heating element has a fairly simple design; it includes the following elements:

• one or more ceramic heating elements;
• metal body that is not subject to deformation and is not afraid of corrosion;
• powerful fan located in the rear of the case;
• thermostat, which is responsible for controlling the device, it does not allow it to overheat;
• thermostat, which ensures autonomous operation of the device;
• Some models have air purification filters installed.

The principle by which the unit operates:

• the ceramic heating element is responsible for generating thermal energy;
• The fan draws in air from outside and forces it through the heated elements. Thus, the air flow absorbs the heat coming from the heating element and releases it into the room;
• This working cycle is repeated many times until the volume heats up. After this, the gun turns off.

Certain models have special blinds on the side of the body that are adjustable. Using them, you can regulate the air supply to different areas.

Very often, heat guns come with switches for summer/winter mode.

Thanks to this function, the voltage is distributed as efficiently as possible. In places with high humidity, heat guns of a special jet-proof design are used.

Electric gun NeoClima KX-2

Advantages

As already noted, heat guns with a ceramic heating element, which is a ceramic heating element, operate from a 220 V network. Due to the fact that as a result of the work, the movement of hot air masses is formed, rooms of any size quickly heat up. Such devices have many positive qualities:

• Due to the circulation of hot air, the room warms up in the shortest possible time;
• the units are convenient to carry thanks to the handle, which is located in the upper part of the body;
• ceramic heating element ensures natural purity and freshness of heated air;
• interesting design;
• during operation the device is almost silent;
• the design itself weighs little;
• the heat gun has protection against overheating, which prevents accidental fire;
• The devices are safe and environmentally friendly.

As a disadvantage, we can note the fact that a heat gun cannot be used in rooms where there is no real possibility of connecting to an electric current network.

Review from the owner of a Ballu BKX-3 heat gun with a ceramic heating element

Kinds

On the domestic market you can find a considerable number of manufacturers producing ceramic heat guns. The choice for users is not an easy procedure, because... It's very easy to make a mistake. In order to select the most optimal option in all respects, it is necessary to take into account the following technical indicators, which may vary depending on the manufacturer:

• the unit body is cylindrical or rectangular;
• body coatings may also differ;
• air supply speed, on which the performance of the heat gun is directly dependent;
• fan speed;
• The power of the device changes through stepwise or smooth switching.

Electric heat fans come in two types:

1. Portable.
2. Such electrical appliances are used for seasonal heating of various premises: garages, construction sites, hangars, etc. The power ratings of such devices vary from 3 to 30 kW. The case is usually made of anti-corrosion material, and the package also includes additional protection against mechanical influences.

Stationary guns are used to heat large areas. They are distinguished by high power and simple installation, equipped with built-in automation, and also have several temperature settings.

Manufacturers of ceramic heat guns

Weight - 2 kg.

With the onset of cold weather, all everyday dreams are to quickly find ourselves in warmth and comfort. During the period when centralized heating has not yet been turned on, only heating devices can save you. The most convenient option is fan heaters. Compact, inexpensive, effective, they have truly earned trust when installing in a workplace or room to achieve a comfortable temperature. One problem remains: which device is better to choose?

Depending on the type of heating element, fan heaters are divided into two types: spiral and ceramic. What are the features of each option and how to decide on the choice? Due to the properties of the material, it can heat up to 150ºС, and the porous structure allows it to retain heat for a long time. During operation there are no foreign odors, noise is minimal and the risk of fire is reduced to almost zero. Moreover, such devices will meet all ergonomic requirements and allow you to choose a completely individual design and shape.

REFERENCE! The most significant disadvantage of this fan heater is its high cost. But even this minus is fully justified by all the advantages.

The operation of the device is due to the heating of a spiral of refractory metal wire. It can heat up to 1000ºС, which is quite a fire hazard. But even excluding the risk of fire, we can list many consequences of such a high temperature:

• the fan heater body wears out quickly;
• the wire may burn out in some places;
• When dust and other particles get on the coil, they burn, smoke and create unpleasant odors.

IMPORTANT! Long-term operation of a spiral heater is impossible - the device burns oxygen very quickly.

The dimensions of the device also leave much to be desired, because sufficient power requires a long length of wire. For this reason, one can also note the meager choice among possible designs.

But the price is relatively low, and therefore this fan heater can be affordable to everyone.

Comparison of characteristics

You can compare types of heaters according to several parameters at once:

1. Ergonomics. Based on this feature, ceramic fan heaters definitely win. Today, there are a wide variety of models on the market, making it possible to purchase a device to suit your taste. At the same time, spiral devices do not have a rich assortment and, most importantly, convenient compact sizes.
2. Maximum heating element temperature. Wire heats up faster and several times stronger than ceramics. This fact indicates the possible fire hazard of spiral fan heaters and the relative safety of ceramic ones. If the device is accidentally dropped (in the absence of shutdown sensors), the latter are less likely to cause a fire. Also, do not forget that the porous structure of the ceramic plate allows you to retain heat longer, which contributes to its soft distribution throughout the room.
3. Ease of use. Metal at high temperatures literally attracts dust and other small particles suspended in the air. Because of this, when the spiral device is operating, the room is quickly filled with unpleasant odors. Ceramics do not create such problems.
4. Price. All of the above advantages lead to the high cost of ceramic heat fans. Compared to them, spiral ones look like a more budget option.

Which fan heater is better

Now that all the pros and cons of each type are outlined, you can make a choice in favor of one of them. In all respects, a fan heater with a ceramic heating element is the most successful choice.

But if at the moment you want to find something cheaper, then you can pay attention to spiral models.

The main thing you should not forget about when choosing a heater is its power and additional functions. Almost all modern devices have several operating modes and a built-in fire protection system. For even more comfortable use, we recommend paying attention to devices that additionally contain filters and humidifiers.

Now, having familiarized yourself with all the disadvantages and advantages of each type of fan heater, you can easily decide which one is suitable for solving specific problems.

A powerful heat source is a ceramic heat gun. It runs on electricity in a similar way to a heater. The supplied temperature is not too high, but thanks to the large air exchange, the room is very effectively saturated with heat. The most optimal and easy-to-use option is an electric heat generator.

Many people use such a convenient item for seasonal heating of the main room or use it for partial stay in auxiliary buildings such as a garage, cottage or outbuildings.

What is a heat gun and where is it used?

By and large, a gun is a volumetric air heater, which is widely used in everyday life for drying wallpaper or plaster, cellars, garages, hangars, premises for any purpose, greenhouses, grain storage facilities. A portable option can be taken on a vacation trip to create a relaxation area with all the comfort, even in the fresh air. In everyday life, the most popular and popular option is a 220W electric gun.

• This equipment has many positive aspects:
• Accelerated air heating system;
• Ceramic piercing element that preserves the natural freshness and purity of the air;
• Air ventilation mode;
• Long-term use;
• Comfortable ergonomic handle;
• Protection against excessive heat, which will protect against fire;
• Modern design;
• Small-sized, lightweight;
• Availability of application;
• Low background noise;
• Safety and environmental friendliness.

The only drawback is that there is an urgent need for an electrical power supply area. Without electricity it cannot be used.

What algorithm does the device use?

Ceramic heat gun is related to semi-industrial or industrial heat fans. The ceramic heating element has a power of 2 kW. The device itself has the appearance of an anti-corrosion metal body with a mode for switching the air flow supply and directional blinds. On the inside of the container there is an electric fan and a ceramic filament element. Some models have built-in filters for cleaning the air flow at the exit.

The method of operation of the presented unit is contained in the following steps:

• The current enters the power compartment of the ceramic element, the air around it is heated, and then, with the help of a fan, the air escapes outside the gun.
• Some model options on their frame bases have adjustable blinds, using which you can smoothly adjust the air supply, solving the intended problems.
• Many manufacturers, concerned about safety, equip electrical devices with devices for motor protective functions to avoid possible overheating; there is also an additional function - switching between summer and winter use modes, which effectively distributes the voltage to the installation. There are also jet-proof guns for places with excessively increased humidity and risk of fire.

Types of these heaters

These devices are presented in two types:

1. Portable gun. Used for seasonal or local heating of premises. For example, workshops, garage hangars or construction sites. The power of these electrical devices varies from 3 to 30 kW. They are equipped with an anti-corrosion metal case and are additionally protected from accidental mechanical interference. The device may have a wall clamp and a socket for connecting additional electrical appliances.
2. Stationary guns. This is a budget option to add warmth to the room. They are powerful and easy to install, have temperature settings and built-in automation.

Is it worth creating this device yourself?

This is a conventional electric heater with a ceramic heating element. It not only heats the air, but also pushes it out. Therefore, a person who understands this matter will not have any difficulty with such needlework, he just has to stock up on all the components.

It seems that if you consider all the pros and cons, then this is a decent saving. But if we look at everything in more detail, then a homemade ceramic electric gun is a dangerous heater, especially if it is going to be used for a long time without rest. The most harmless incident is a surge in energy and the gun will go out of working order, but much worse events can happen.

In addition to all the dangers, a homemade device will dry out the air in the room.

Choosing a heat gun

The market for ceramic heat guns is replete with many manufacturers, and here the consumer is puzzled by the main thing: how to make the right choice so that there are no regrets in the future?

Units from different manufacturers have different technical indicators:

• Various body shapes: cylinder, rectangle.
• Various types of body coating.
• Air supply speed, which plays an important role.
• Specific power of the ceramic piercing element and electrical voltage indicator.
• It is important that the power of the heating element be adjusted in the form of a smooth or stepped switch.
• Fan rotation speed.

An important step is the purchase.

What can be taken into account from all of the above when purchasing a gun:

• Mandatory study of technical data.
• The package includes a thermostat and a thermostat.
• Overheat protection system.
• The most important thing is not to skimp and purchase a gun with a ceramic element that will maintain air humidity in your room.
• Purchase equipment exclusively from specialty stores, where you will definitely receive a guarantee and detailed advice.

The main thing is to remember that the choice of a much-needed item always remains with the end consumer, but at the same time, this choice must be made carefully and responsibly, without missing the slightest detail, so that such an important item brings coziness and comfort to the house without disastrous consequences.