In addition to halogen and quartz heaters, there is another, the youngest kind of infrared devices for heating - a carbon heater. Freshness development involves the use of modern technology in the device that actually takes place in this unit, so consider a carbon heater in more detail to better orient in a wide range of destinations identical appliances at buying.
Apparatus carbon heater
The design of the heating device of this type is not very different from the performance of most types of infrared heating devices. The metal or ceramic enclosure with a reflector (reflector) is placed inside the basic element electroheater - carboxylic lamp that may be disposed in the housing horizontally and vertically.
Reflector provides a concentrated focus of radiant flux, which can also be controlled by mechanical rotary device, available for most models.
Apparatus carboxylic lamp
This light emitter is sealed at the ends of the quartz glass tube, which is placed under vacuum conditions from the special filament carbon fiber - carbon fiber.
Carbon as a filament selected a reason - an infrared emitter such performance works long-wave range, excluding the factor of long-term undesirable effects on human shortwave radiation. Furthermore, the resource carboxylic lamps averaging 100 thousand. hours, in terms of months of the heating season is about 10 calendar years.
Long life due to the fact that the coefficient of linear thermal expansion of carbon fiber, as opposed to tungsten or nichrome, close to zero, and the factor of metal fatigue from temperature-deformation when the unit is turned off in the carbon fiber by definition absent.
Principle of device operation
After installing or reflector mounting device manually guided in the right direction and is fixed. The device is included in the household network voltage 220/230 V and almost instantly reaches the maximum heat radiation power. The efficiency of carbon during heat transfer is higher than that of metals, since it requires very little energy, to heat the filament to a temperature of the radiation, wherein the quartz glass tube passes radiant heat without losses. This is due to cost-carboxylic obogrevateleypo compared with other vacuum-tube infrared heaters.
Space heating is provided by the heating of the subjects to be addressed heater, with the subsequent impact of the heat into the air space. radiation energy consumption to raise the temperature by passing air therethrough waves no, because the energy of long-wave infrared radiation is absorbed by carbon only dense medium. Thus there is not only room heating surfaces of the objects of the situation, but also their inner heating to a depth of 2 cm, which prolongs the time after switching off the heat heater. Many models carboxylic units are equipped with a thermostat allows you to maintain a certain temperature in the room.
Like all modern electric heating appliances, carbon obogrevatelimeet design automatic disconnection device when falling, rollover or dangerous inclination angle.
Important! Prolonged exposure to the human way of long-wave radiation carboxylic lamp, if the safe distance in order to avoid receiving a thermal burn, is absolutely harmless.
Carboxylic types of devices for heating
Carbon heaters are made portable (floor, tripod) or intended to be mounted on a wall or ceiling. These design variations differ from each other only in the location and method of attachment to the base.
There is also a classification according to the orientation of the heating elements in a housing:
- horizontal;
- vertical.
Of the two versions then selected which corresponds most rational placement of the device at the place of operation.
Models carboxylic heaters differ in the number of heating elements. Naturally, the more of them, the more effective will be a device, but significant - energy consumption
Power carboxylic heating devices are divided into household - from tens of watts to 2-3 kW and industrial, mnogokilovattnye used for heating of industrial premises or providing temperature in drying chambers.
Advantages and disadvantages
Carbon heater, as the youngest, is the most advanced among the lamp unit heaters, which results in higher and its specifications. We list the pros and cons of these devices is common to all infrared heaters, as well as peculiar only to carbon-fiber units.
- High efficiency - close to 95%.
- Cost-effective:
- Low power consumption - due to the high thermal conductivity carbon fiber, allowing to produce heat unit of electricity consumed is almost twice less than most traditional forms of electric heaters;
- great resource unit - is also provided with unique properties carboxylic thread.
- Absence of shortwave radiation - carbon longwave radiation does not adversely impact on man and does not alter the characteristics of the indoor air (moisture, oxygen).
- The high degree of safety of use.
- Wide range of variants of embodiment and design.
- Compact and lightweight (2.4 kg).
- The optimal level of automation of the heater (thermostat, rollover sensor, remote control).
- Easy operation and routine care.
- Quiet operation.
- Affordable.
A list of the advantages of a carbon heater impressive, but there are drawbacks:
- low efficiency directional heating fresh air - due to the characteristics of long-wave radiation;
- high probability of failure of tubes of quartz lamps carboxylic accidental fall of the device;
- inability to long-wave radiation bend around obstacles - be heated object appeared on the path of the rays.
These drawbacks are not critical, and operate more informative function, determine product selection than when buying.
How to choose a carbon heater
When buying, you must first decide on the installation location of the unit. If there is no permanent location, ie, expected to move as needed device, you should choose a portable device - floor or tripod.
Version with a vertical arrangement of the heating elements and more compact for small spaces is preferred. The power carboxylic portable heating devices typically less than 2 kW, which allows for the desired temperature in the room area up to 20 m.
To protect against contact with the instruments of children and pets, it is better to give preference to the wall or ceiling modifications, choosing for even more convenience, a carbon heater rotatable reflector on maximum angle. Thus brackets strength and reliability of the design attachment to the base unit must be binding conditions select wall carboxylic heating devices.
Important! Electrocable power device must have a grounding conductor, connected to the device housing, and carboxylic lamp - a protective metal grid.
reflector material must be made of thick foil resisting pressing finger, and the heater - protected against corrosion quality paint coat without chipping or scratching.
The efficiency of carbon fiber heating devices and automated systems when buying checked on the spot, the instrument must necessarily be accompanied by the manufacturer's instruction manual.
Terms of Use and Safety
To prevent accidents related to an electric shock and burns, as well as ensuring declared by the manufacturer of the heater resource necessary to perform the following technical regulations security:
- Do not place heaters in close proximity to flammable materials (curtains, tablecloths, lampshades Standard and table lamps and so on. D.).
- Drying items on any heater is not allowed.
- Positioning electric cables under carpets, moving the door leaf in the area of high humidity or water in the clear forbidden.
- Also, do not leave included heaters unattended.
- Repair carboxylic heaters should only be performed by qualified personnel.
Implementation of these rules will protect users not only from accidents but also from disappointments in these modern functional heaters for the home.
