Copper aluminum composite radiator, what s good?

In the radiator industry, what kind of radiator is a "conscience radiator"? Speaking of which, the gold flagship radiator has to mention the copper and aluminum composite radiator. So, what about the copper-aluminum composite radiator, let's follow the golden flagship brother to find out.

It is a new type of high-efficiency and energy-saving heating radiator that makes copper tubes and aluminum wing profiles into heat dissipation elements with precision step-up process. It is a new heating equipment promoted by the state, and it is a replacement product of traditional cast iron radiators. The heat dissipation method is mainly convection.

The shape is noble and elegant, the heat dissipation performance is excellent, the pressure bearing capacity is high, the heat medium flows in the copper tube, and does not come into direct contact with the aluminum, therefore, the service life is longer. Due to the excellent thermal conductivity of copper and aluminum, the thermal efficiency is very high.

Suitable for a variety of mid-to-high-end residential and office spaces. Copper-aluminum composite radiators are divided into more than a dozen according to the center distance, and there are many colors and lengths to choose from by users. The radiator is composed of two parts, the upper and lower shields and the main body, the upper and lower shields can be divided into two types: single body and whole body, the heat dissipation window through the shield has a variety of shutter type, wave type and other options, and the shield can be flexibly disassembled to facilitate maintenance; The main structure is divided into two types: single waterway and double waterway, and the others are the same.

The appearance adopts advanced electrostatic spraying and drying processes, which is colorful, durable and easy to clean. In order to fully save space, it is generally hung on the wall with a toccat.

First, the thickness of the pinch.

Copper-aluminum composite radiator wall thickness country has relevant regulations, if it is not convenient to measure, you can pinch it up to try the wall thickness, if the radiator manufacturer claims that the radiator is thin in order to reduce the weight of the wall, then the little friends have to keep an eye, we can compare the radiator thickness of other radiator manufacturers, shop around, naturally have a good idea. However, the wall thickness of the copper-aluminum composite radiator should not be too thick, exceeding the national standard, and the too thick surface-mounted radiator will increase the burden, and it will not have any positive effect on anti-corrosion.

Second, weigh the weight.

The thickness of the copper-aluminum composite radiator is related to the service life of the radiator, but some radiator manufacturers will cut corners in order to reduce costs, and the simple identification method is to lift a group of radiators to weigh their weight.

3. Look at the surface.

Since the surface-mounted radiators are exposed to the surface of the wall, when choosing the copper-aluminum composite material surface-mounted radiators, the first thing to see is whether the surface of the radiator is flat, whether the gap is uniform, and whether the surface solder joints are obvious. If the radiator manufacturer's process is not up to standard, resulting in uneven appearance and obvious solder joints, it will directly affect the effect of surface-mounted radiator.

Fourth, look at the width.

The width of the surface-mounted radiator is closely related to the heat dissipation, therefore, when choosing a copper-aluminum composite radiator, the width of the radiator should be observed, and the width of the radiator should be compared with different brands, the same model and the same specification of the product, the wider the width, the better the heat dissipation.

This radiator should be more durable, because it is made of copper, and then it will warm up faster in winter.

My home is the use of Rubens' copper-aluminum composite radiator, I use my own feeling is very light, the heat dissipation speed is very fast, the pure copper water pipe is not easy to corrode, durable, the style is relatively novel, than the previous radiator is a lot better

In recent years, more and more families choose to install radiators to heat, in our domestic family heating equipment the most material radiators mainly include steel radiators, copper-aluminum composite radiators and aluminum radiators, etc., and the copper-aluminum composite radiator market share is the largest, not municipal collective heating or self-heating users, are more partial to copper-aluminum composite radiators. So what is the attraction of copper-aluminum composite radiators? What are the advantages?

10 Main Reasons! Let's follow the golden flagship flag brother to find out.

Copper-aluminum composite radiator is a kind of heating equipment that is closely combined with copper and aluminum through scientific and technological expansion technology, and there are 10 main reasons why it will be popular in China.

1. Strong corrosion resistance

Copper-aluminum composite radiator has excellent corrosion resistance and corrosion resistance, basically will not be easily corroded and rusted, and the surface has strong anti-oxidation ability.

2. Easy installation: Compared with other radiators, copper-aluminum composite radiators are compact in structure, more lightweight, simple to install and handle in the family, and conducive to decoration.

3. High selectivity: Different from other materials, the styles of copper and aluminum radiators are relatively diverse, and they are reasonably configured according to the actual size in home decoration.

4. Fast heating speed: the water capacity is not large, the water resistance is small, the heating speed is faster, and the heating rate is obvious.

5. Strong comfort: The copper-aluminum composite radiator dissipates heat with convection + radiation, and there will be no obvious heating defects such as noise and dryness, and the comfort is strong.

6. Simple cleaning and maintenance: Like many one-piece copper and aluminum radiators, it is not easy to scale, will not form dust dead corners, and is simple to clean and does not require complicated maintenance.

7. Decorativeness: The surface of the copper and aluminum heating radiator is sprayed evenly, with many colors and luster, and it can have a certain artistic decorative effect on the home decoration.

8. Environmental protection and health: rapid heating, low-carbon and energy-saving, green and environmental protection, no harm to people's health, and no peculiar smell at high temperatures.

9. Cost-effective: excellent performance, ultra-long life, applicable period, and extremely cost-effective in comparison.

10. Strong adaptability: It has a wide range of applications at home and abroad, not only for closed heating systems, but also for all kinds of self-heating systems.

Users also need to take into account their own conditions when purchasing, and cannot choose blindly at will.

Home improvement radiators have become one of the must-haves for modern home decoration. Because the radiator has a short installation time, fast speed and high comfort, it can replace many "chicken" heating equipment. The radiators on the market have also gone through many years of iteration, and the materials, functions, and styles are more diverse.

At this time, the question is, why have copper and aluminum radiators become the mainstream of household radiators? Let's follow the golden flagship flag brother to find out.

Copper-aluminum radiators are different from steel and aluminum radiators, and there is only one raw material for steel and aluminum radiators, while copper-aluminum radiators belong to the composite type, and the material is copper tube and aluminum, and the advantages of the two materials with different properties are combined, making the copper-aluminum radiators more effective in use.

Why can copper and aluminum radiators become the trend of household radiators? The reason is these 3 points!

First, the heating is fast and has good performance.

Because copper and aluminum have high thermal strength, they are fast and efficient in heat dissipation and heat conduction. On the heat dissipation list, in addition to the brass radiator that ranked first, followed by the copper-aluminum composite radiator. On the other hand, copper-aluminum radiators have wings and other structures, with a wide range of heat dissipation and increased convective heat transfer.

Second, multiple conditions apply.

Compared with steel and aluminum radiators that are afraid of acid and alkali, copper-aluminum composite radiators are not afraid of these, and can be used well in various conditions and regions at home and abroad. Because the copper pipe that passes through the water is corrosion-resistant, whether it is a closed or open heating system, it can achieve efficient and long-term heating, and is suitable for air energy, solar energy and other heat sources. However, it should also be noted that basic maintenance is required to ensure high heat dissipation.

Third, it has a long life due to pressure resistance.

The copper-aluminum composite radiator has good compressive performance, is durable and durable in the heating system, and is not explosive, so it is also safer. Secondly, because of its corrosion resistance, pressure resistance in the case of normal heating, the service life of copper and aluminum radiators is quite long, as long as the quality is excellent, the installation is qualified, and it is generally not a problem to use it for more than 20 years.

However, it should be noted that the copper and aluminum in the copper and aluminum radiators are two different metals after all, and the process technology requirements are very strict to ensure high heat dissipation and stable performance. Otherwise, with long-term use, the substandard radiator, copper and aluminum will be separated, and the larger the gap, the worse the heat dissipation effect.

Copper-aluminum composite radiator has a large heat dissipation, the first choice for independent heating in the family, and the products of the brand are selected before purchasing.

As we all know, radiators are our commonly used heat dissipation products, especially in the northern region, which is almost a must-have for every family, and is our treasure in winter, especially the copper and aluminum composite radiators are well received in the market. 5 reasons to buy copper-aluminum composite radiators, let's follow Brother Qi to find out.

Rapid heating up and high energy efficiency.

Copper and aluminum are metals that conduct heat very quickly, and copper and aluminum are connected by hydraulic expansion tubes, without gap thermal resistance; In addition, the water capacity is small, so it can heat up quickly. For intermittent heating, rooms that require rapid heating up, the installation of copper-aluminum composite radiators is very suitable.

The selection of high-quality materials is reassuring and reassuring.

The quality of copper pipes for copper-aluminum composite radiators is also very important, in order to reduce costs, the purity of copper pipes used by many manufacturers is not enough, only about 95%, which seriously affects the service life of radiators. The radiator uses high-quality copper tubes with above purity, which are all flawless and no hidden dangers in one-time continuous casting to ensure that the service life of the radiator is more than 50 years.

In addition, the wall thickness of the main pipe of the copper pipe used in the radiator is not less than that, and the branch pipe is not less than that. In order to reduce costs, many manufacturers use copper pipes with wall thickness of less than millimeters, and the service life is greatly reduced.

Lightweight, easy to install and handle.

The radiator is made of 6061-T6 aviation aluminum, and the hardness can reach 16-18, which is not easy to be bumped by processing, handling and installation. Aluminum profiles have low density, light weight and high metal thermal strength, which is 2 times that of steel radiators and 3-4 times that of cast iron radiators. The light weight reduces transportation costs and is easy to install.

The surface is smooth and the appearance is beautiful.

The surface of the aluminum profile is smooth and the shape is diverse, such as plane, arc surface, unity column, double waterway; Compared with cast iron radiators, copper-aluminum composite radiators have a higher height, which can reach 1850mm, which saves space in low places. The copper-aluminum composite radiator is processed by a single assembly line, which ensures the appearance and image of the radiator to a large extent.

A variety of styles of design, simple but not simple.

The design and color of the radiator are in line with the trend of the times and can be freely selected by users. The appearance is fashionable and beautiful, the body is compact, the area is small, and the decoration is strong, which can be applied to various styles of home decoration. Radiators, furniture, wallpaper, etc., together to create a warm and fashionable home environment.

Disadvantages and advantages of copper-aluminum composite radiators Disadvantages of copper-aluminum composite radiators.

The structure of the copper-aluminum composite radiator is very compact, and the inside of the copper-aluminum composite radiator is a copper structure with good antioxidant performance. There are also disadvantages of copper-aluminum composite radiators, but copper-aluminum composite radiators also have their advantages.

Copper-aluminum composite radiator structure:

1. The copper-aluminum composite radiator is composed of two parts: the upper and lower shields and the main body, the upper and lower shields can be divided into two types: single body and whole body, and the heat dissipation window through the shield has a variety of options such as shutter type and wave type, and the shield can be flexibly disassembled to facilitate maintenance; The main structure is divided into two types: single waterway and double waterway, and the others are the same. The appearance adopts advanced electrostatic spraying and drying technology, which is colorful, durable and easy to clean.

2. The combined structure of copper-aluminum composite radiator pipe includes copper pipe, mechanical expansion pipe, alloy steel head, copper pipe and aluminum profile. The copper-aluminum composite radiator is to walk water in the steel pipe sandwiched at the bottom of the radiator, inject a small amount of superconducting liquid into the inner cavity of the radiator, and when the hot water passes through the connecting pipe at the bottom of the copper-aluminum composite radiator, the superconducting liquid in the copper-aluminum composite radiator is activated. The activated and gasified high-temperature gas radiates outward through the surface of the copper-aluminum composite radiator to dissipate heat, and at the same time is cooled and reflowed back to the heat source tube to be activated and gasified, so that the heat dissipation can be achieved by repeated work.

Copper-aluminum composite radiator disadvantages:

1. The thermal conductivity will deteriorate after a long period of useDue to the different thermal expansion coefficients of copper and aluminum, the two metals that are close to each other at the beginning will slowly separate after long-term use, and there will be a gap in the middle, and the air will run in, which will slowly reduce the heat dissipation performance of the copper-aluminum composite radiator, and the thermal conductivity will become worse and worse.

2. **High: As precious metals, the scarcity of copper and aluminum cannot be changed. With the development of the global economy, the trend of further improvement of copper and aluminum is inevitable, and it is precisely because of the best factors that the development of copper-aluminum composite radiators is greatly restricted.

Advantages of copper-aluminum composite radiator:

1. Strong corrosion resistance: the copper-aluminum composite radiator is made of copper as the inner wall, and the copper corrosion resistance is very strong, so the corrosion resistance of the radiator is ensured to the greatest extent, which is the biggest advantage of the copper-aluminum composite radiator.

2. Good heat dissipation: the heat dissipation of aluminum is very good, and the outer layer of the copper-aluminum composite radiator is wrapped in aluminum, and the heat dissipation is very good.

3. Higher value retention rate: copper and aluminum are non-ferrous metals, and its value increases over time, so the value retention rate of copper-aluminum composite radiators is also higher than that of radiators of other materials.

4. Various models and beautiful appearance: Radiator A big boost to the market is that it is beautiful and fashionable in appearance, and copper-aluminum composite radiators are no exception.