Outdoor heaters: device types, advantages, how to choose

Outdoor heaters create comfortable conditions for recreation in nature, do not represent any danger to human health, it is easy and economical to use.

Apparatus street heater

Consider the example of the operation principle of gas infrared heaters. Visual characteristics of such a device can be compared with an umbrella or a street lamp.

Devices operate without interruption until 8 hours when set at the average power rating.

Gas infrared heater consists of several components:

• Base - a specially made cylindrical body, which is inserted into the balloon with combustible materials.
• On the basis of the special rack is set with integrated hose connecting the cylinder with the fuel and the gas burner.
• In the device, a special mesh cylindrical shape. It serves to fix the control unit, operating in a manual mode.
• Above the grid probe is located the burner which delivers fuel under low pressure and distributes fire. The combustion process is within the iron mesh emitter.

In the burner heater street pressure control circuit is provided with the gas supply. Propane is used as the fuel material.

The principle of operation of such devices is based on heat radiation of long-wave infrared spectrum of frequencies. Gas contained in cylinders, is sent to the gas burner, wherein ignited using a piezoelectric device.

The heat from the burner heats the grid to the required temperature. Infrared waves are distributed down, reflected from reflector constructed in zontikoobraznoy form.

Types of outdoor heaters

Consider the parameters that are classified infrared heaters.

Over a range of radiation:

• shortwave;
• medium-wave;
• longwave.

In the same manner and location:

• stationary;
• ceiling;
• portable;
• wall.

According to the type of heat source:

• gas;
• diesel;
• electric.

For mounting type:

• tripod;
• anchoring compound;
• frame structures for installation suspended heaters.

Pros outdoor heaters

Infrared gas heaters

• The devices are operated at a distance from the current of heating.
• To install is not necessary to prepare a special area. The device itself does not occupy much space.
• In the operation of such heaters do not emit noise.
• Constructed taking into account the rules of fire safety.
• In operation, harmful substances are not allocated, so gas heaters do not cause environmental harm.
• Such devices are operated in standalone mode.

Electric infrared heaters

• Devices create local heating region, which reduces the load of the heating system.
• They work silently.
• An extended period of operation.
• Operation outdoors.
• Radiation has a positive effect on the human body.

Advantages of kerosene heaters

The main feature is the ability to operate for long periods without the need for repair or replacement of components.

When using kerosene cylinders no risk of spreading the flammable substance in the surrounding, can not be said about the devices combusting gas.

Cons outdoor heaters

The problems arising in the course of operation, include the following:

• Infrared radiation heats the skin, stimulates the secretion of sweat, which, in turn, can burn.
• Manufacturing equipment causes damage to the environment.
• Some scholars argue that the short-wave infrared radiation have a negative impact on human health, but the unanimous opinion on this question is no.

In some gas cylinders are possible defects that ultimately causes high fuel consumption due to leakage. Distribution of combustible material in the air, too, involves a danger to others.

medium-wave devices

Sometimes when using a medium wave infrared heaters deteriorate located in close proximity to them fusible objects. This is typical of everyday items and certain types of tissue.

The long-wave heaters

The high cost of these devices as compared to medium-models known. At too low temperatures, work in the open area would be ineffective.

If you set the heater on the outdoor veranda under a roof, the heating will turn tangible one hour after activation of the device.

How to choose a street heater

Outdoor heaters are effective, if in the process of selecting the model takes into account the place where the device is located, determined by its specific purpose and conditions under which the planned operation.

Security

It is recommended to choose a model equipped with the fuel supply blocking devices, in case the device will turn or stops burning flame. Devices are equipped with remote controls to regulate the work from a distance.

Reflector

It is recommended to select a device in which the diameter of the reflector is not less than 80 cm. Removable reflector makes the replacement procedure is more convenient, because the removal and installation of a holistic device is more expensive and involves complexity.

consumption of energy

Displacement power consumption characteristics is caused air conditioner. In continuous operation more economical to use gas devices. Electric heaters appropriate to include a short time.

Power

When using the device with a power of 12 kW, is maintained at the desired temperature of the site, the diameter of which is 7-8 m.

When using the powerful devices will expand the radius of action is not so explicitly, but the difference in cost increases many times. In an ordinary infrared device, each kilowatt heats 4-6 sq. m.

materials

Outdoor heaters are made from stainless steel, but individual instances are created from a metal with a special powder coating. Devices are painted gray and shiny.

Such coatings are considered to be resistant to adverse weather conditions. But over time, corrosion of metal makes itself felt. Therefore, when buying such a model is desirable to take it for a special case, or use it under a canopy.

The operating principle of the protective mechanism

Even the simplest design of modern outdoor heaters are equipped with an emergency stop mechanism. The fuel supply to the burner is stopped automatically after the damping.

However, not every device installed in the angle sensor shuts off the flame when tilted or transfer device in the horizontal position.

Removable reflector will help protect street heater from adverse weather conditions. Resistance heater street depends on the diameter of its bottom.

Design and construction

• Floor lamp or plasma pyramid. Classical design of the device visually resembles an elongated cone-shaped cap on the stem, wherein the fuel tank is located.

Going up a special gas burner heats. Thermal energy is directed to the reflector and then spread apart. Capacity of 27 liters are week for 3-4 hours per day.

• Outdoor versions are suitable for outdoor areas. Near restaurants, hotels or other institutions established by wall-mounted infrared emitters. Some models of heaters are mounted on tables or benches.

Kind of fuel materials

Using this parameter model outdoor heaters are divided into four subgroups:

• gas;
• electrical;
• kerosene;
• installation for solid fuels.

Electric convenient and practical, easily charged, do not emit combustion products differing in a characteristic smell during operation. Gas heaters are better suited for use outdoors.

Such devices are great for suburban areas without a communication or for picnics.

Electricity or gas

Gas installation is burnt in a fuel butane or propane. It is best to use these heaters in summer, autumn or in the spring. Fitting not well tolerate exposure to low temperatures.

Optimal conditions for the medium gas heaters street - 5-10 C °. When the outside temperature drops lower fuel consumption in such devices increases many times.

Such a device would be quite easy to transport, it is much easier to charge. One filling is enough to operate the heater for a whole week.

There are universal gas heaters that operate as butane and propane.

If the manufacturer indicates in the instructions that you need to use a particular gas, butane is better to choose, as the substance emits more heat when burned.

Electric popularly called UFOs. The heat radiated from such devices is considered milder. Filament spool in these devices serve as a source of infrared radiation.

It is heated to 900 C ° under the influence of electricity. The quality of these devices depends on the species of the radiator.

All electric heaters street differ from one another filament, as well as the vacuum tube. As materials for the manufacture of the most commonly used:

• metal;
• quartz;
• ceramics.

Quartz is considered the budget option, suitable for outdoor use. Such devices are recommended to purchase for use on large areas, such as large parties or picnics in the open country.

Metal and ceramic units are great for use on small veranda or indoors.

Gas outdoor heaters are economical, and electric - increased efficiency. The first is good to use when the temperature is lowered slightly, and the second - during the winter frosts.

Heating using cheaper gas by about 30%. If you need to heat a large area, will be able to save up to several thousand rubles a year.

Electrical equipment is difficult to transport to the place where you plan to use them. You may also experience difficulties with the selection of sources of supply. Quality heaters, gas-consuming in practice turn out to be much safer.

Heaters with plates (pendant)

Visual inspection is recommended to pay close attention to the plate. Coloring of the element to be completely homogeneous. Anodization layer is also important.

Its thickness should be at least 15 microns, depending on the duration of this index the maintenance period.

The heating element must be made of stainless steel, housing - colored special powder coating as this material is considered to be the most resistant to high impact temperature.

To ensure product safety, it is recommended to require the seller hygiene Quality certificate, allowing the use of insulating material in the food industry or in device gas cookers.

Which is better

Main characteristics, which should have perfect quality device:

• The adjustability radius thermal energy spread for heating small rooms or maximally large area of ​​open space.
• High-quality heating area in open space during a small spell of cold weather and during severe frost.
• Minimum fuel consumption.
• The absence of harmful substances released into the environment, harmful to human health.
• Lightweight, compact and easy to transport.
• The original visual design, suitable for any environment.
• Affordable.
• The cheapness of fuel materials.
• Resistance to environmental influences.
• High duration of the maintenance period.

Exploitation

• Electric heaters distribute heat over relatively large distances, so such devices are convenient to use in an open space in the coldest weather.
• Gas appliances are more economical and suitable for heating open areas only during autumn or spring frosts.

Suspended heaters are usually installed under the ceiling. The beam formed by the reflector is directed vertically downwards.

With this arrangement heat is collected in the floor area and then gradually rises. Infrared heaters efficiency reaches 90%.

Guarantee

Warranty service is available only device in the event that operation was carried out in accordance with the instructions supplied. Timing depends on the type of devices and range from 1 to 3 years.

Remedy any faults included in warranty repair is performed free of charge. the warranty period starts from the date of purchase, fixed in the device data sheet.

Terms and any device must meet the following requirements:

• Packing heater must not be damaged.
• Buyer must present your receipt and passport of a product.
• The instrument should not be any trace of dents, scratches or damage.

malfunctions

Sometimes situations arise when the insulation is broken electrical conductors in devices. In such a case, the user may receive an electric shock.

Also note the possibility of hose damage burners themselves or cylinders of gas heaters. These defects can lead to increased fuel consumption.

If a faulty device is used indoors, there may be a fire hazard.

Manufacturers of outdoor heaters

Industrial group specialized in the manufacturing and engineering of HVAC equipment, occupies the first place in sales in the CIS and Eastern Europe.

The quality of products meets the approved international and domestic standards. All the official representative of the company provide warranty service subject to the rules of operation.

This firm is one of the best in the matter of manufacturing gas equipment used in both the private and the industrial sector.

The main reason for this success is the company's high level requirements for manufactured products. The manufacturer always performs the warranty of their products.

The main features of the company:

• unique product design;
• high reliability;
• long operational period;
• Cost savings of fuel materials;
• compliance with applicable safety requirements.

Convenience and ease of use make the product one of the best in its segment. Warranty service is carried out in compliance with the operating instructions.

The company specializes in the manufacture of high quality air conditioning equipment. To select buyers are offered a very extensive list of different models and accessories. warranty service life of the device are from 1 to 3 years.

The company is engaged in manufacturing of such devices:

• gas-burners;
• cutters;
• gas, electric, oil heaters;
• heating pad;
• gas and electric ovens;
• lamps;
• cylinders;
• various containers for cooking.

Warranty service equipment shall be subject to the instruction manual attached to the product.

Manufacturing plants engaged in a US corporation DESA.

Enough high-quality products, reliability and economical consumption of fuel materials, as well as regular technological innovation has made the company a recognized leader in its segment.

Guarantee for main products is given up to 3 years.

An international manufacturer of quality, reliability, functionality, cost of HVAC equipment. Products combine the high technology and modern design, and affordable price.

During the entire existence of the company or from one client did not receive complaints about the poor quality warranty.