Infrared heaters use electromagnetic radiation from invisible infrared light to heat objects, materials or spaces with the help of a reflective shield. Infrared heat waves are long electromagnetic waves located very near the visible part of the electromagnetic spectrum which can give off a large amount of heat that is easily absorbed by many surfaces. Produced by a heating element, the infrared waves give off radiant heat which is able to heat objects and surfaces without needing a medium or air molecules for transportation.
Infrared heat can penetrate materials and gases more easily than typical convection heaters. Infrared heaters are more efficient than UV lamps, which require light waves to effectively heat an object. Infrared heat can be used in a number of different applications due to the wide variety of heater types including: space heaters for smaller spaces, radiant heaters and radiant gas heaters which convert heat from gas flames to reflect, door heaters and outdoor heaters, tube heaters usually have the heating element contained in a glass tube, infrared patio heaters and more. As infrared heaters tend to make very conservative use of energy, they can be used to heat spaces as large as warehouses or sheds and garages. Some infrared heaters use ceramic, glass or metal for the heating element, but quartz heaters are one of the most commonly found types because of the capacity of quartz to heat up very quickly. Electric infrared heaters typically have a coiled tungsten wire as the heating element and these heaters are commonly used in domestic appliances requiring immediate heat.
Some other common uses for infrared heating includes: room or space heaters, industrial uses such as plastic welding, drying of coatings or in glass processing, for animal care in zoos and veterinary clinics and medically for the relief of arthritic joint pain. Due to their high level of energy efficiency, infrared heaters are considered a "green" or environmentally sustainable method of creating heat. Using infrared heating in the place of regular forced air heaters in space heating, drying and curing applications has a large number of benefits, both environmentally and economically. As various materials react to and absorb heat differently, a material's radiant heat absorption properties are taken into consideration when determining the use of infrared heaters. Unlike other heating methods, infrared light causes an immediate source of heat and removes the existence of a lag between switching on a heater and feeling its effects. As infrared air heats up the intended object or surface without heating up the air or glass or covering in between, it is able to heat the same object in much less time - therefore saving both energy and money. Large buildings such as sheds, barns and garages allow great amounts of air to escape, and so infrared heaters are commonly used above the doorways of these buildings to heat the incoming air and prevent heat loss from within the building.
In terms of construction, infrared heaters are made up of a heating element and a reflective surface that is used to direct the heat rays onto an object for heating. The heater is generally available with a protective encasement covering the heating element to prevent injury from contact with heat. This covering can be made from materials such as aluminum, brass, copper, iron, stainless steel or steel. The material will come into close contact with extreme heat and so needs to be able to withstand high temperatures. Parameters to consider in the design of an infrared heater and in determining applied use for a heater include: the material choices for shield, the temperature that the heater will reach internally, the necessary voltage to receive and convert into infrared waves, maximum watts able to be produced by the heater etc. Electric and gas infrared heaters have different heating elements, although both types contain the element within a radiating tube, and as such are sometimes referred to as tube heaters. Gas heaters use the heat energy from a gas flame and convert it into infrared electromagnetic radiation through filaments, tubes, or ceramic heat exchangers combined with a series of reflectors to direct the resulting heat. Some radiant heaters may combine fans and air movement to redistribute heated air molecules and spread heat around a room faster, but these are not necessary for efficient infrared heating.
Further advantages to using infrared heaters include: as there are no burning fuels, infrared heaters do not emit harmful fumes into the environment and typically result in less health risks than other methods of heating. Infrared heaters do not produce high volumes of carbon dioxide. A further result of this is that infrared heaters are not a major cause of oxygen and moisture removal from the air, allowing heaters to be used in applications such as livestock and residential heating. Another benefit to not using fuels and to the overall temperature of the heating element being lower in infrared heaters results in a decreased risk of fire or burning. Furthermore, as infrared heaters do not rely on air molecules to transport heat and instead actually heat the object, or the air, and so heating patterns are more uniform. With conventional heaters, there are often pockets of warm and cool air depending on convection currents within a space and this can create problems, especially in industrial processes which require more precision.
Infrared Heaters Suppliers - Intek Corporation
Infrared Heaters Suppliers - Intek Corporation
Infrared Heaters - Intek Corporation
Infrared Heaters - Intek Corporation
Infrared Heaters - Blasdel Enterprises, Inc.
Infrared Heaters Suppliers - Intek Corporation
Infrared heaters are electric appliances that are used by homeowners and industries for various appplications. The infrared heaters for home purposes and industrial purposes are different in design and capacity, however.
Most infrared heaters use propane or natural gas as fuel. Some run on petroleum. There are also electric infrared heaters that use electricity to generate and convey heat to the area or application for which they are being used. Electric infrared heaters are a frequent adoption these days for industries, due to their cost-effectiveness and efficiency. Gas-based infrared and other types of heaters make for an expensive industrial operation. The infrared heaters of today come inbuilt with a steel tube and a ceramic surface, because of which they can provide more heat with less energy consumption. The steel tube and ceramic surface work as a reflector of heat, that helps save plenty on power bills.
Based on the technology and application, infrared heaters can be categorized into various types. Some of the most used types of infrared heaters are:
Low-intensity Infrared Heaters -
Low-intensity infrared heaters are actually tube heaters that have a radiant tube fixed inside. At times, these are also called positive or negative pressure heaters that can produce a heat of more than a thousand degrees Fahrenheit. The low-intensity temperature is generated, as the exhaust gas passes through the radiator tube.
These infrared heating systems make use of fresh air to carry out the combustion process. These are a common utility, employed in building heating systems.
High-intensity Infrared Heaters -
These are ceramic heaters that have reflectors made of ceramics. These infrared heaters are more powerful than the appliance, explained in the previous subsection. These commercial and industrial utilities are also referred to as luminous heaters, radiant heaters, and plaque heaters. In these appliances, combustion activity happens on the ceramic surface, which brings the temperature to as high as 1800 degrees Fahrenheit.
With this application, a space is properly ventilated and heated, and is warmed up by combustibles generated via direct fire method. Ideally, these appliances are used in applications that work on, or need high and accurate air exchange.
Construction Heaters -
These are portable heaters that can be installed over a tank top. For that reason, these are also referred to as tank top heaters. These heaters use infrared energy to heat up the ceramic surface, or the steel tube, to transfer the heat to the desired area or application. The heat produced by these devices turns the ceramic surface or the steel tube red hot. These infrared heating systems are used for creating a warm up station that directs the heat into the desired area. These are also called spot heaters or spot heating applications. It is an outdoor heating application, which are used by commercial and industrial purposes. Sometimes, these infrared heaters can also be used for heating the indoor areas. However, you will need to create a strategic heating plan for your building before going for this step.
Using infrared heaters to take care of chilly areas in your home is a great idea to save big on your monthly power bills. In addition to home-based heaters, large-size, high-capacity infrared heating systems are also available. These heavy-duty appliances are used commercially and by industries for a wide array of purposes that include central heating and process heating.
Be it home heating or industrial heating, infrared heaters should be purchased intelligently, keeping a number of considerations in mind. We talk about some of the most important points in the following descriptions.
Before buying an electric infrared heater, you should check the cost-saving information given in the product brochure. If the brochure does not have sufficient information, you can consider looking for more information online. Cost efficiency is a major aspect that both homeowners and businesses look for. Speak with your supplier to learn more.
To save on installation and power consumption, you should talk to your vendor to help you design an intelligent heating plan, according to various zones and rooms of your home.
Many countries have energy efficiency ratings for electric appliances sold within their boundaries. Check if such rating systems are existent in your region.
Learn how these machines work
The infrared heaters that are used by households have a dissimilar capacity than the ones used by industries. However, they all employ infrared light radiation to heat up your rooms and applications. These devices heat up everything that lies within their coverage area.
Buy the appliance that fit your needs
You have to make sure that you are buying a machine that meets your requirements. For this, you can discuss your requirements, such as room or application size, with your supplier. They will guide you on deciding your requirements. If you require little or no noise, you can consider investing in a unit that does not have any fan or blower. There are lots of options available, you can go with the one that your supplier suggests fits into your needs.
Additionally, you can choose gas based, petroleum based, and electricity based infrared heaters. Among these, electric infrared heaters are considered the most cost-efficient appliances. Household infrared heaters are usually electricity-based. However, industries are optimizing electricity powered infrared heaters as well.
Select the latest model
No matter how many stars and positive reviews a model has, you should always prefer the newest model that an infrared heater has. The latest model has the finest and most advanced features that translate to superior performance and efficiency.
If you ask, your supplier can provide you with portable infrared heaters as well. These portable options prove handy when you do not need heavy, central heating appliance. You can move these tiny gadgets in other rooms, areas or cold spots, whenever required.
Low on Maintenance
Ask your supplier to suggest a piece that requires less maintenance and is easy to operate and maintain. It will help you save time and money.
Infrared heaters could be described as a smaller version of the Sun. These gas or electricity powered appliances are used by households and industries to heat areas and applications. Infrared energy is not visible to the naked eye, however, with a spectrum monitoring device, these rays can be seen.
Infrared heating systems of the present generation are more efficient and cost-effective when it comes to performance. There are lots of benefits that these industrial appliances present. Contrarily, these intelligent machines sometimes appear lacking in purpose for industrial applications. Apart from benefits, these machines come with a number of shortcomings as well. Listed in the following sections are some of the biggest advantages and disadvantages of infrared heaters-
Advantages of Infrared Heaters
Quick and Instant Heating: Infrared heaters emit an energy beam that directly warms you (or the application). Ordinary heaters, when turned on, pass the heat slowly through the area. These heaters warm the area by circulating the heat all over the application or area. On the other hand, infrared tube heaters produce and supply heat elements directly toward the space or the application. This method heats the area instantly.
Silent: Infrared heaters are also known as silent heaters. These devices do not use a fan to blow out the heat. That is one of the prime reasons these appliances do not create any noise during operation. In fact, they just radiate the light to immediately warm up the area or the application they are used for.
Even heating: There is a metallic coil wrapped around the source of heat in these appliances. This wrapping allows even heating for application. The same technique is also used in induction heating systems. The coil is prepared from a polished metal. That reaches and helps maintain an even temperature for the programmed duration of time.
Healthier for the environment: Unlike other heaters, infrared heaters do not cause any risk to the health of people around the system. Additionally, they do not burn and convert the oxygen into carbon dioxide - that means, these are environment-friendly as well.
Disadvantages of Infrared Heaters
Safety: From the safety point of view, these electric heaters can be a concern for many. As said earlier, the coils of these heaters are made from metal, which gets extremely hot, even red hot, during operation. This can be a dangerous situation for homes that have pets and children. Therefore, when using these devices, it is always advisable to follow the guidelines provided by the infrared heater manufacturer.
Limited heating: There is no doubt that these are an ideal utility for saving power bills and getting even and constant heating for an area or application. However, when it comes to attain extreme temperature, these devices lack in capacity. For applications that require heating in thousands of degrees, these appliances could prove helpless.
Instant cooling: Infrared heaters are a great utility, because they provide instant heating, as they are turned on. However, when they are turned off, they fail to maintain the temperature. In fact, they cool down almost immediately.
- Measurement of heat
in scale to how much heat will raise water temperature by one degree.
- Control achieved by measuring the degree to which the system responds compared to the desired response and using the difference to drive the system to attain the preferred result.
- The transfer and distribution of heat by fluid or gas, an alternative to infrared.
- Heat transfer and distribution through a solid substance, an alternative to infrared.
- A process that improves coating durability by heating polymeric material to form a new structure with improved properties.
- Removes the liquid or solvent, often through heat, so the material is dry without changing the makeup.
- The process in which part of the output is returned to the source in order to regulate the productivity of a system
- Distributes heated air from a central source to each room via ductwork.
- Describes heating material to dry, cure, harden or temper it.
- A part of the electromagnetic spectrum that is not visible to humans, but is very near to the visible light spectrum.
- Scale of international temperature measurement.
- The highest temperature that the sheath covering the infrared heater may reach.
- Unit of length that is one-millionth of a meter or one-thousandth of a millimeter, short for micrometer.
- The spray on powdered polymer applied to a material/object, which is heated until the coating melts over the material and is evenly cured.
- Waves of heat that start from a central point and move outward through the air, heating solid objects that in turn heat the surrounding area.
- Material put in place to bounce heat waves off of or to direct heat to a certain area.
- Term meaning the object to which a coating or process is being applied.
- In terms of measuring heat, about 100,000 BTUH.
- Especially on an electromagnetic wave, the distance that a wave progresses in the time it takes to complete a cycle.