2017年7月6日星期四

The difference between the heater and the frequency converter

Fan heater are compact and light. So they are easy to carry around or can easily be mounted on the wall. The heaters are also very robust andhuang heavy handling in aggressive environments.

Heater is a modern word, is a proper noun, refers to the multi-strand resistance wire stranded outside the glass fiber reinforced refractory fiber layer, in the refractory fiber layer woven with a wire reinforced refractory fiber layer, closely and along The double-layer cladding of the full length distribution of the resistance wire strand and the center of the resistance wire are formed as a monolithic direct heating monomer which is freely bendable and in close contact with the member to be heated.

Heater is a commonly used electrothermal device. It is small, high heating power, the use of a very wide range of people more and more inseparable from it.

The core of the heater principle is the energy conversion, the most extensive is the energy into heat. Such as electric heaters, the use of metal in the alternating magnetic field in the eddy current and make their own heat absorption, is the energy into light energy; such as solar water heaters, solar radiation and solar energy to absorb solar energy (photoelectric effect) into both heat Bioenergy is a kind of energy that is stored in the form of chemical energy by solar energy. It is directly or indirectly derived from plant photosynthesis. In addition, there are nuclear energy, wind energy these energy conversion mode, but generally need to be converted into electrical energy use.

The inverter can only change the frequency of alternating current, thus changing the speed of the motor to achieve the purpose of changing the output power of the motor. And the heater is not rotating, the frequency can not control the heating speed.
room heater wall mounted

small ceramic heater

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flat fan heater

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2017年7月5日星期三

Electric heat can be supplied by centralized forced-air electric furnaces or by heaters in each room

Wholesale prices so you can keep warm at home, while working in the garage, or on long weekends roughing it on a fun camping trip. Browse a variety of electric heaters and portable radiators to find the right fit for your space and preferred activities. Match your home's decor with sleek tower ceramic heaters, classic lantern heaters, modern personal space heater cubes or rustic electric log set heaters. For added warmth on your patio or front porch, gather friends and family around one of our weatherproof heaters, which are engineered for safety and comfort in both indoor and outdoor environments. For even simpler setups, shop our tank top heaters, forced air heaters, kerosene convection heaters and other portable heaters that can provide the right amount of heat in a range of environments.

Electric heating is 100% energy efficient in the sense that all the incoming electric energy is converted to heat. However, most electricity is produced from coal, gas, or oil generators that convert only about 30% of the fuel's energy into electricity. Because of electricity generation and transmission losses, electric heat is often more expensive than heat produced in homes or businesses that use combustion appliances, such as natural gas, propane, and oil furnaces.

Electric heat can be supplied by centralized forced-air electric furnaces or by heaters in each room. Room heaters can consist of electric baseboard heaters, electric wall heaters, electric radiant heat, or electric space heaters. It is also possible to use electric thermal storage systems to avoid heating during times of peak power demand.

Our electrical heaters and oil filled radiators provide a much-needed extra boost to your home's warmth, allowing you to stay toasty even when it's freezing outside. Like our range of fans and air conditioning units and our dehumidifiers, our selection of storage heaters are specially chosen for their great quality and value for money.

Another great option for heating a room in your home is a unit from our range of halogen heaters. Efficient, safe and easy to run, these heaters are great anywhere in the home.
electric heater for small room

The Convection heater it and forcing it into the room through the register

Convection heater is a heater which operates by air convection currents circulating through the body of the appliance, and across its heating element. This heats up the air, causing it to increase in volume and so become buoyant and rise. Oil heaters are an example of this kind of heating appliance. A convection heater may have an electrical heater element, a hot water coil, or a steam coil. Because of the natural ventilation, they are quieter in operation than fan heaters.

The Convection heater it and forcing it into the room through the register. This not only forces the circulation that provides an even warmth in every section of the room, but enables the heater to operate at all times with a perfectly cool exterior. Positive circulation provides an even warmth throughout the room, and guarantees a clean, humid, healthful air to occupants.

The mixing chamber, due to its exclusive construction, utilizes centrifugal force to insure a perfect mixture between the gas and air, which in turn provides complete combustion, thus preventing dangerous fumes. After the gas leaves the mixing chamber it passes into a distribution chamber whose shape is such that an equal amount of gas passes into each jet, giving uniform flame height and also intensity.

Due to the rising warm air from convector heaters, warm air may accumulate at the ceiling of the room. Therefore, convector heaters are often paired with ceiling fans, especially in rooms with tall ceilings. In the winter, setting a fan to turn clockwise will allow for more air circulation and will keep heat from rising completely, making the room feel warmer and allowing one to turn down the thermostat.

One of the most important things to know about Convection heater is that they transfer heat to the objects around them instead of heating the air. So the heat goes directly to you instead of the air inside the room.
convector heater

2017年7月3日星期一

Panel heaters are effective household and commercial accessories for keeping warm

Glass Panel heater systems, for instance, are popular in homes. However, while most models work well, installation is often a complicated affair. They are also expensive to install and maintain, which makes them unsuitable for people with tight budgets. Fireplaces are also effective at keeping people warm. However, because of the directional heating they employ, they work the best in small spaces. They are also expensive to install and require heavy maintenance to work. If you have experimented with these remedies with negative results, we have a better one for you – panel heaters. They are cheap and have high-powered designs.

Panel heaters are effective household and commercial accessories for keeping warm. Even though simple, they are among the most recommended heaters for homes for many reasons. Compared to central air conditioners, you do not have to break the bank to own one. They are also durable and come in many of stylish and portable designs that suit the needs of most people.

This modern, stylish and sleek product is a great twist on a traditional heater. Looking more like flat screen TV than a heater, you get a great heat output of, and thanks to its freestanding wheeled construction, it is easy to move into whichever room you want

The included remote control allows you to set the temperature without even getting up from your chair, and with its timer function, dual heat settings, this is a fantastic heater for any modern home.

They should never be used in an area that is contaminated with flammable vapors, combustible materials or gases without proper ventilation. They are not waterproof and if used in an area that is prone to moisture condensation they should be properly grounded. They should not be placed in an area where direct contact with liquids may occur.
Glass Panel heater

2017年7月2日星期日

Electric radiant heater for small room uses heating elements that reach a high temperature

Electric heater for small room is a process in which electrical energy is converted to heat. Common applications include space heating, cooking, water heating and industrial processes. An electric heater is an electrical device that converts electric current to heat.The heating element inside every electric heater is an electrical resistor, and works on the principle of Joule heating: an electric current passing through a resistor will convert that electrical energy into heat energy. Most modern electric heating devices use nichrome wire as the active element; the heating element, depicted on the right, uses nichrome wire supported by ceramic insulators.

Alternatively, a heat pump uses an Electric heater for small room motor to drive a refrigeration cycle, that draws heat energy from a source such as the ground or outside air and directs that heat into the space to be warmed. Some systems can be reversed so that the interior space is cooled and the warm air is discharged outside or into the ground.

Electric radiant heater for small room uses heating elements that reach a high temperature. The element is usually packaged inside a glass envelope resembling a light bulb and with a reflector to direct the energy output away from the body of the heater. The element emits infrared radiation that travels through air or space until it hits an absorbing surface, where it is partially converted to heat and partially reflected. This heat directly warms people and objects in the room, rather than warming the air. This style of heater is particularly useful in areas through which unheated air flows. They are also ideal for basements and garages where spot heating is desired. More generally, they are an excellent choice for task-specific heating.

Radiant heaters operate silently and present the greatest potential danger of ignition of nearby furnishings due to the focused intensity of their output and lack of overheat protection. In the United Kingdom, these appliances are sometimes called electric fires, because they were originally used to replace open fires.

A fan heater, also called a forced convection heater, is a variety of convection heater that includes an electric fan to speed up the airflow. They operate with considerable noise caused by the fan. They have a moderate risk of ignition hazard if they make unintended contact with furnishings. Their advantage is that they are more compact than heaters that use natural convection.
electric heater for small room