Diesel heat gun: device, pros and cons, opportunities

From this article, you can find out what features the diesel heat gun has, which is used for rapid heating of the premises: the structure and types of structures, the scope of their application and the specificity of the operation process, the average prices for popular models. The text provides an overview of the advantages and disadvantages of these devices, descriptions of common types of breakdowns and ways to eliminate them.

Diesel heat gun: device, pros and cons, opportunities

Diesel heat gun: characteristics of heating devices

With the arrival of the cold season there is the problem of space heating. And this concerns not only living rooms, but also spaces of industrial, warehouse and commercial type. If there is no centralized heating system in the building, the lack of heat is compensated by alternative heating devices. As such a replacement, you can buy a diesel heat gun of indirect heating with suitable characteristics.

Diesel heat gun: device, pros and cons, opportunities

Heat gun is a versatile device for space heating. The principle of operation of such structures is quite simple: a diesel engine burns inside the heater, as a result of which heat is generated, which is fed into the room by a powerful fan.

The fuel used is diesel. Some models are able to work on waste and filtered oil or kerosene. Due to the progressive internal structure, these structures have high power and efficiency, which reaches almost 100%. All diesel fuel heat guns are dependent on electricity. Some low-power modifications can operate on 12 V or 24 V, but most models require 220 V.

Electricity is used to start the burner. In addition, it is necessary to transport heat due to the rotational movements of the fan. The burner not only atomizes the fuel, but also contributes to the air supply. As a result of this process a mixture is formed which is highly flammable. Thanks to this, the flame is sustained.

Diesel heat gun: device, pros and cons, opportunities

The affordable price of diesel guns and the possibility of effective heating of rooms devoid of a central heating system have made these structures so popular. This type of equipment is able to generate a large amount of heat, thereby expanding its scope.

Important! Guns operating on diesel fuel cannot be used to heat residential-type rooms.

Scope of application of diesel structures:

  • heating of warehouses;
  • back-up heating on poorly insulated facilities in cases where frost is uncharacteristic of the terrain;
  • heating of construction sites on which heating has not yet been connected;
  • the organization of heating in the hangars used for storage of equipment;
  • installation of stretch ceilings;
  • heating greenhouse structures used for growing crops.

In addition, you can buy a diesel gun of indirect heating for the organization of heating in the garage.

Diesel heat gun: device, pros and cons, opportunities

Guns that heat the room by burning diesel fuel have many undeniable advantages. They have a compact size and low weight, while having excellent technical characteristics. These designs are easy to use. The launch of the mechanism is carried out with just one click of a button.
The user has the ability to control the temperature in the room.

Many diesel designs have an integrated system for connecting a rheostat. The principle of operation of this mechanism is very simple. Before launching a gun, all you need is to set the required parameter. When the air temperature in the room reaches this level, the equipment will automatically shut down. When the temperature drops below the level indicated, the construction will start up on its own.

Diesel guns are economical, fuel consumption depends on the technical parameters of the device. Equipment with a capacity of 20 kW and a capacity of 550 m? / H will require about 1.5 liters of diesel fuel to heat this volume. Using such a gun, you can achieve quick results. According to the information declared by manufacturers, diesel devices instantly heat up the room. Air temperature + 10 ° С in a room of 120 m? the gun is able to raise to a level of + 180 ° C for 15 minutes. Moreover, this speed is not the limit.

Diesel heat gun: device, pros and cons, opportunities

Diesel devices are safe to use. If the room is well ventilated, inhalation of burnt air does not cause such unpleasant effects as headaches and dizziness. High-quality constructions are able to work in the long mode without additional refueling. Guns are equipped with tanks of large volumes, so that they are able to operate continuously throughout the day.

Note! The body of the structure is heated to a temperature of + 30-35 ° C maximum. Therefore, accidental contact with the gun will not cause burns.

Customer reviews of diesel heat guns for the garage not only reflect the advantages of these designs. Sometimes they also have flaws that have been identified by users during operation of the device.

Diesel heat gun: device, pros and cons, opportunities

Often referred to a high level of noise, as a serious hearing stimulus. Although the presence of sounds is considered normal for heating equipment. Guns do not belong to the category of silent devices. Some manufacturers offer models with reduced operating noise. For example, diesel Master BLP 15M heat gun produces no more than 20 dB. This indicator is considered very low.

Many users find the dependence of the devices on the electrical network inconvenient. The gun really needs power for the fan and the pump, and bypass these requirements will not work. However, most often such structures are used on objects where there is electrical wiring.

Among the disadvantages also mentioned the high price of diesel heat guns. However, it should be noted that the cost of such devices is fully justified by their reliability and comfortable operation system. Many care about the cost of diesel fuel, the purchase of which is more expensive than the purchase of liquefied gas in cylinders. Although the fuel consumption of these devices is small.

Diesel heat gun: device, pros and cons, opportunities

One of the most important technical parameters of any heat gun is its level of performance. In the characteristics of the manufacturers indicate the number of kilowatts that can produce a gun in an intensive mode of operation. The calculation of the level of performance can be done independently.

The average power of 1 kW is enough to heat an area of ​​10 m? provided that the height of the ceilings does not exceed 3 m. This indicator is conditional, since it depends on the operating conditions of the room that needs heating.

Factors that affect heating efficiency:

  • wall thickness;
  • availability and quality of insulation;
  • condition of the ventilation system;
  • heat leaks (frequency of opening gates or doors);
  • the number of windows and doorways, their size;
  • outside air temperature;
  • condition of floors;
  • wind strength, etc.

Diesel heat gun: device, pros and cons, opportunities

The price of a diesel heat gun indirect heating is not an indicator of quality. Selecting the device, it is desirable to pay attention to the powerful modifications. The higher the number, the better. If there is a lot of heat, you can always reduce the intensity of work. And with a shortage of heating will have to buy another device, which will significantly affect the budget. The efficiency of the diesel heater is also influenced by the place of its installation.

Helpful advice! In large rooms, it is desirable to use several heaters. The arrangement of devices on the diagonal will be more efficient than the placement along the wall.

Cold air is always heavier than warm air, so it always accumulates in the lower part of the room. On this basis, it becomes clear that installing a gun on a hill or turning its working edge upward does not increase the efficiency of heating. The most optimal position of the equipment is horizontal.

Diesel heat gun: device, pros and cons, opportunities

The performance of heat ventilation equipment is another parameter to which attention should be paid. The diesel gun indirect heating Ballu BHDN-20, this figure is 500 m? / H. This means that the device is capable of heating the indicated volume of air effectively for 1 hour.

Not the least important are the dimensions and weight of structures. The mass of heat guns can vary from 3-30 kg. Most of them have a mobile design, so they are easy to use. The smaller the device, the easier it is to move it.

Guns of direct heating are the simplest devices that can serve as sources of heat. Such designs have an open combustion chamber. Inside the pump is installed, equipped with a nozzle, thereby ensuring a torch effect. Behind these elements is a fan. All the heat that is formed during the processing of fuel is supplied to the room along with the products of its combustion.

Diesel heat gun: device, pros and cons, opportunities

The principle of operation of a diesel gun direct heating:

  1. Diesel fuel from the tank is fed into the heating filter.
  2. The compressor transports the fuel to the injector.
  3. Diesel fuel ignites due to the glow plug.
  4. The fan installed behind the burner captures cold air from the room to the combustion chamber, where it heats up.
  5. The protective net located in the front of the device retains the flame, preventing its penetration outside the casing of the combustion chamber.
  6. After heating, the air is fed back into the room.

The presence of carbon monoxide in a closed room adversely affects the condition of people suffering from diseases of the cardiovascular system, lungs. The presence of pregnant women and patients with anemia in the room where the gun works is not allowed.

Due to its economy, diesel guns are so in demand in the market. Observing the basic rules of operation, you can avoid health problems. For the rest, the use of a diesel gun is not dangerous. A high-quality device with suitable technical characteristics is able to provide a garage or a warehouse with effective heating for many years. The design of these devices is so simple that most of the damage that occurs during operation can be eliminated by the owner without the intervention of specialists.

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