What kind of radiator heat dissipation is good for central heating, and you can choose steel

What are the materials of household radiators.

Cast iron radiator: good thermal inertia, high mechanical strength, corrosion resistance and long service life; The appearance is aesthetically fatigued, bulky, and the inner cavity is sticky with sand, which is easy to damage the temperature control device. Moreover, the production and manufacturing are not environmentally friendly, and the state has not advocated the use of them.

Steel radiator: large water storage, good heat dissipation effect, light weight, beautiful spraying surface, rich and diverse forms, high strength; There are requirements for the heating system (system water supply), and if the system is not good, it is easy to produce oxygen corrosion.

Copper-aluminum composite radiator: corrosion resistance, large heat dissipation, fast heat dissipation, lighter and more beautiful than steel, higher than steel.

Aluminum alloy radiator: strong heat transfer ability, acid resistance, oxidation resistance, but prone to alkaline corrosion, there are certain requirements for water quality.

Stainless steel radiator: anti-oxidation, no rust, anti-corrosion, high pressure, not easy to accumulate scale, good environmental protection, poor adhesion when external spraying is required, and high cost.

In fact, each material has its advantages and disadvantages, and you can refer to all aspects to choose a radiator that suits your own material.

Now the main ones on the market are steel radiators and copper-aluminum composite radiators, and if you want to use central heating, you can use both. In terms of heat dissipation, it will be better than copper and aluminum, but if the central heating water temperature is no problem, both are no problem, only need to pay attention to the water quality of heating, if the water quality is not good, try to use copper and aluminum compounds. Rubens Heating hopes to help you.

Due to the existence of various radiator brands on the market, it is difficult for consumers to distinguish the advantages and disadvantages except for simple judgments from the appearance. Therefore, Manager Wu, a merchant who distributes radiators in Peking University Ming Palace, suggested that consumers should choose big brands as much as possible, and at the same time go to large building materials stores, so that there will be more protection. In addition, there are practical ways to buy to bring to you:

Judging from the appearance, the surface of the radiator should be flat, and there will be no stacks, wrinkles, etc.;

For steel radiators, the degree of anti-corrosion treatment can be checked from its cross-section;

The quality of the radiator, the logo is very complete, the label will be detailed on the radiator unit weight, heat dissipation, pressure, heating area, etc., should be paid attention to when purchasing.

The 10 major brands of radiators are: 1: gold flagship, 2:

Rytger, 3: Sender, 4: Isaup, 5:

Holy Spring, 6: Jindian, 7: Ang Petersburg, 8:

Nuoro, 9: St. Lawrence, 10: Putes.

In the cold winter, radiators become an important equipment for home heating. Choosing a radiator with excellent heat dissipation effect can not only provide a warm and comfortable indoor environment, but also save energy and improve heating efficiency. So, what material radiator has the best heat dissipation effect?

First of all, aluminum radiators are one of the best options for heat dissipation on the market. Aluminium has good thermal conductivity and is able to quickly transfer heat to indoor spaces. At the same time, the unique design of the heat sink of the aluminum radiator increases the surface area and improves the heat dissipation efficiency.

Aluminum radiators also have a low water volume, which can respond quickly to temperature changes, making heating more flexible and efficient.

Secondly, steel radiators are also a good choice for heat dissipation. The heat sink of the steel radiator is designed with a thin wall, which can transfer heat quickly and increase the heating speed. The steel air heater also has high corrosion resistance and durability, and can run stably for a long time to ensure the durability of the heating effect.

In addition, copper radiators are also an excellent choice for heat dissipation. Copper has excellent thermal conductivity and is able to quickly transfer heat to indoor spaces. Copper radiators also have high corrosion resistance and durability, and can operate stably for a long time.

At the same time, the appearance of copper radiators is beautiful and can add to the decorative effect of the interior.

In summary, aluminum, steel, and copper radiators are the best options for heat dissipation. Whether it is the pursuit of fast heating, energy saving and environmental protection, or the beautiful decoration of Kaixiang, you can choose the right material according to your own needs. Choosing a radiator with excellent heat dissipation will not only keep you warm in winter, but also improve your heating efficiency and create a comfortable and warm living environment.

1.Heat dissipation is more comfortable.

There are many forms of heat dissipation of radiators, among which the heat dissipation of steel radiators is convection, that is, the heat is dissipated from the front and side of the radiator body together, and then convection downward, and the comfort is relatively high.

2.High heating efficiency.

Heating is the key, steel radiators have a very strong water capacity, the flow of heating will be more than others, the water resistance is small, the heating efficiency is high, and the room can quickly reach the basic heating temperature.

Because the plasticity of steel is also relatively good, the style design and production of steel radiators will be more abundant, with a simple appearance but no loss of beauty, which is especially suitable for modern style, Nordic style and other decorations.

4.The materials are environmentally friendly.

The radiator has been used at high temperatures, and the environmental protection requirements of the materials used are high. The steel radiator is made of green and environmentally friendly plastic powder, which is low-carbon and energy-saving, and will not produce odor even in high temperatures for many years.

5.The cost is moderate.

In addition to basic heat dissipation and appearance, many people care more about **. Compared with other radiators, steel radiators** are more moderate and easy to accept. With the same quality and effect, it can be said that it is extremely cost-effective.

If the radiator is not purchased properly, it will not only affect the heating effect, but also cause losses to family property, so how to choose the right radiator. When purchasing radiators, you can refer to the ranking of the top ten brands of radiators:

The top ten radiators in the country are ranked 1, gold flagship radiators, and Beijing gold flagship HVAC technology.

The top ten radiators in the country ranked 2, Sende radiator, Beijing Sende radiator ****.

The top ten radiators in the country ranked 3rd, Putters radiator, Putters (China) radiator ****.

The top ten radiators in the country ranked 4th, Yile radiator, Yile (Tianjin) radiator ****.

The top ten radiators in the country ranked 5th, Ruitege radiator, Ruitege radiator (Tianjin)****.

The top ten radiators in the country ranked 6th, Angpetersburg radiators, Jiangsu Angpetersburg radiators.

The top ten radiators in the country rank 7, ISAP radiators, ISAP (China) HVAC ****.

The top ten radiators in the country ranked 8, Longxing radiator, Lanzhou Longxing radiator ****.

Ranked 9th among the top ten radiators in the country, St. Lawrence radiator, Beijing St. Lawrence radiator manufacturing ****.

Ranked 10th among the top ten radiators in the country, Nuoro radiator, Zhejiang Nuoro HVAC Technology ****.

Vacuum filling internal anti-corrosion, uniform anti-corrosion, unlimited anti-corrosion, suitable for all kinds of heating water quality and system. The appearance is sprayed with imported all-polyester plastic powder, with bright color and no peculiar smell, green and environmentally friendly.

Good thermal inertia, corrosion resistance, safety and reliability, long life, long wall thickness, long heat preservation time, and the corrosion rate is slower than that of mild steel radiators, aluminum alloy radiators, and water tank radiators. Because its corrosion state is needle corrosion, not large-scale corrosion, so the rust is not easy to leave the body, and oxygen cannot invade the body in a large area to cause deep corrosion, so the life span is about 25 to 25 years. 30 years.

In addition, steel radiators are the cheapest of all radiators and are very economical.

The advantages of steel external radiators, the advantages and disadvantages of the material of steel radiators. Advantages of steel external radiator series:

The material of the steel outer radiator:

High-quality low-carbon steel pipes (imported raw materials).

Steel outer radiator process:

Using the most advanced brazing technology, brazing welding will not change the original toughness and rigidity of the steel pipe, and the pressure bearing capacity is strong;

Unique surface shot blasting and pickling phosphating treatment;

Ultra-fine nano anti-corrosion coating, vacuum filling anti-corrosion coating uniform and infinite anti-corrosion;

Imported all-polyester plastic powder, automatic electrostatic spraying adhesion is stronger, and the surface is smooth and bright;

After several times of 100% air tightness pressure testing, the pressure bearing capacity is strong, and the working pressure is;

Personality characteristics of steel outer radiators:

The outer lap structure of the steel outer lap radiator has a lap hole diameter of 20 and a large water hole, which is unobstructed; Moderate water volume, fast heat dissipation, energy saving; The shape design is flexible and straight, with a personalized style and modern fashion;

1.How radiators work.

For plumbing radiators, the only source of heat is the hot water stored in the pipes, and the water is hot enough to ensure heat dissipation. However, it is not the temperature of the water that directly determines the heat dissipation effect, but also the structure of the radiator itself to analyze the heat dissipation effect. The radiator relies on the circulating flow of hot water in the internal pipe to dissipate heat, and then contacts with the fin of the radiator or the outer wall of the pipe, and the outer wall of the radiator transfers heat through air convection, radiation and other channels to achieve the heating of the whole house.

2.The radiator material affects the heat dissipation effect.

In essence, to analyze the heat dissipation effect of the radiator, then the decisive factor is the material of the radiator. For example, the most common steel radiator nowadays, copper-aluminum composite radiator. Copper-aluminum radiators are mainly composed of copper tubes and aluminum, and the heat dissipation effect of aluminum is higher than that of steel, so on the whole, the heat dissipation effect of copper-aluminum composite radiators is higher than that of steel radiators.

3.The size of the radiator will also affect the heat dissipation effect.

Of course, the factors that affect the heat dissipation effect of the radiator are also the specifications of the radiator. Different radiators are different in size, their heat dissipation area is not the same, the heat dissipation amount is also different, and the final heat dissipation effect is also different. A specific room must be equipped with the right number of pieces, and the radiator is also very particular, rather than two more pieces than one piece.

4.Radiator purchase factors.

When we buy radiators, we should integrate the heating environment of radiators, radiators and other factors, and basically exclude brass radiators, because brass radiators are too expensive, and aluminum radiators are affected by water quality and are basically used in independent heating systems. Therefore, among the current mainstream copper-aluminum composite radiators and steel radiators, copper-aluminum composite radiators can be given priority, because the materials used are copper and aluminum composite materials. In addition, the wall thickness of the copper-aluminum composite radiator is relatively thin, so its heat dissipation effect is the best.

Secondly, you can consider steel radiators, which have a lower thermal conductivity than copper-aluminum composite materials, but they are better than large water storage, and also have a good heat dissipation effect, and they are most affordable.

The metal radiator dissipates heat well. For example: steel, copper-aluminum, copper-aluminum composite radiators are OK.

Copper radiator: the thermal conductivity is particularly superior, the oxidation and corrosion resistance is good, but the raw material is expensive.

Copper-aluminum composite radiator: This is a copper pipe with anti-oxidation corrosion, with an aluminum wing with excellent heat dissipation effect attached to it, which also overcomes the weakness of poor corrosion resistance of steel radiators and other metal radiators, and has good resistance to alkaline water corrosion.

Steel radiator, this kind of radiator raw materials are common, cheap, energy-saving and efficient, easy to produce, stable quality, good thermal performance, high working pressure, light weight, easy to handle and install.

At present, the commonly used heat sink materials are copper and aluminum alloy, both of which have their own advantages and disadvantages. Copper has good thermal conductivity, but it is more expensive, difficult to process, too heavy, has a small heat capacity, and is easy to oxidize.

2.Pure aluminum is too soft to be used directly, the use of aluminum alloy can provide sufficient hardness, the advantage of aluminum alloy is that it is cheap, light in weight, but the thermal conductivity is much worse than copper.

Common radiator materials are cast iron, steel, aluminum, copper-aluminum composite, pure aluminum alloy, etc. Cast iron radiators are very durable and less susceptible to corrosion, but their production process is not environmentally friendly and has been slowly replaced by other materials. Steel radiators have the characteristics of large water storage, good heat dissipation effect, long life, and relatively reasonable performance, and are now more commonly used.

The aluminum radiator has the advantages of rapid heating, beautiful appearance, lightweight and convenient, but the heating water is generally circulating water, which is relatively alkaline, and the aluminum one is very easy to be corroded, so it cannot be used if it is central heating. The copper-aluminum composite radiator is currently relatively good, with good heat dissipation, corrosion resistance, and good appearance, but it is relatively high. Pure aluminum alloy radiator is more corrosion-resistant, airtight, easy to clean, and high pressure-bearing.

Hope it helps, dear

What material should I choose for radiators? What are the different materials of radiators and which ones are good? What material is good to buy for radiators?

What material is good for radiators and which brand is good? Which material is good for radiators? Which material is better for home radiators?

Which material of radiator dissipates heat well? Which material is suitable for the radiator at home?

Is underfloor heating or radiators better?

Copper-aluminum composite radiators, steel radiators, aluminum radiators, iron radiators.

The best heat dissipation effect is the all-copper heating package, copper has good thermal conductivity and high heat dissipation efficiency, the problem is that ordinary people can't afford it, it's too expensive!

The second is the copper-aluminum composite heating package, which is slightly higher, about 110 yuan a piece, but after a long time, the copper and aluminum are separated, and the thermal conductivity becomes worse!

Then there is the steel heating package, which is light in weight and cheap, but it is easy to be corroded and cause water leakage, and the service life is shorter!

Finally, there is the traditional cast iron heating package, which has the worst thermal conductivity and rough appearance, but good thermal inertia, cheap, durable and corrosion-resistant!

Moreover, the appearance of the new cast iron heating package is beautiful, in addition to poor thermal conductivity, there are almost no shortcomings, and it can be used for twenty or thirty years if it is properly maintained!