How to choose radiators for modern homes? How to choose a household radiator

You can choose from the material of the radiator, the pipe setting, the production process, the shape design, and the brand business.

Start with five major aspects.

1.Material: cast iron radiator, steel radiator, copper-aluminum composite radiator.

Cast iron radiators belong to the traditional old-fashioned radiators, which have a short service life, poor anti-corrosion performance, and slow heat dissipation speed, and are generally used for independent heating homes and gradually fade out of the market.

Copper-aluminum composite radiator is a technological innovation on the basis of the first two, copper-aluminum composite material has no requirements for water quality, stable and efficient thermal conductivity, aluminum expands the heat dissipation area, the copper tube part of the radiator is in contact with water, and has strong anti-oxidation and corrosion ability, therefore, compared with other material radiators, copper-aluminum composite radiators have a longer service life, which can reach 70 years, and the warranty time is also long, generally 20 years, which is suitable for all heating systems.

2.Pipes: large pipes, small pipes, double pipes.

In order to expand the heat dissipation area, the radiators on the market now generally use large water channels, that is, the internal water flow channels of the radiators are relatively large, including the main channel and branches, so that the resistance of the water flow will be relatively small, the capacity of the radiator becomes larger, the heat dissipation area of the heating is larger, and the heat dissipation speed is fast.

3.Process: internal tightness, compression resistance, external spraying, welding technology.

The heating pipe and the pipe wall are tight, seamless, welded, and at the same time will increase the thermal conductivity and heat evenly.

The quality of the spraying powder will affect the color of the paint, the radiators are sprayed with new powder out of the box, instead of spraying repeatedly with floor powder, the highest level is the Xiangsheng dazzling color T-shaped series, the purity and gloss of the paint color will be relatively good.

In addition, when steel heaters are sprayed, smoke from corrosion protection is generated in the oven, which can also affect the color of the product's appearance. Copper-aluminum composite radiators do not have such problems because the material is better than that of steel.

4.Appearance: heat dissipation fin, copper wire mouth, air release valve, anti-fumigation wall.

Now the design of the radiator shape is more diversified, the shape is unique, the style is different, the fashion is beautiful, the color and style can be customized, in line with the individual needs of home decoration.

The length of the cooling wings on both sides of the heating will also increase the heat dissipation area and increase the heat dissipation capacity.

The copper wire port needs to withstand the pressure of the water flow inside the heater, and the air release valve is the key to preventing water leakage. If you choose this one, you can solve the worries about heating installation and use. Therefore, it is necessary to choose a copper wire mouth that bears a lot of pressure, has a leather cushion plug, and has a rubber ring air release valve.

Having a smoke-proof wall can prevent the heating from blackening the wall after long-term use.

Now the heating can be customized with the manufacturer, choose the color and style, and fit the style of home decoration.

5.Brand: product quality, after-sales guarantee.

The selection of radiator material and quality in the early stage is the key, and the after-sales guarantee of the radiator is also very important, so you should choose a brand with good guarantee and service. Good material radiators have a long service life and a long warranty time. The steel heater is generally guaranteed for 10 years, the copper-aluminum composite radiator is guaranteed for 20 years, the warranty is 50 years, and the service life is 70 years.

Radiator is a kind of home heating equipment, easy to install and safe to use, is the first choice for many people's home heating building materials. With the development of market demand, there are more and more types and varieties of radiators, so how to choose household radiators? Next, let's find out together!

When buying household radiators, you need to change your fingers to buy according to your favorite materials and styles, you can judge the quality of household radiators by looking, pinching, knocking, and touching these five points, and check whether its appearance is smooth, whether the materials are sufficient, whether the thickness is consistent, whether the surface of the powder spraying is uniform and smooth, etc., these five points are carefully checked before purchasing.

What material is good for radiators.

At present, the radiators on the market can be divided into six types: cast iron, steel, copper and aluminum, aluminum plastic, low carbon and steel and copper.

1. Cast iron radiator.

This kind of radiator is not only low, but also has good corrosion resistance and a long service life. But its appearance is not very good-looking, and its products are not environmentally friendly, and there is a lack of environmentally friendly processes in the production process.

2. Steel radiators.

Steel radiators can be divided into steel plate radiators and steel column radiators, which are not only low-carbon and energy-saving, green and environmentally friendly, but also have good heat dissipation and exquisite appearance design, which are loved by many market consumers.

3. Copper-aluminum composite radiator.

This kind of radiator is a new type of heating radiator made of aluminum profile and copper tube through a precision closed pressurization process, and its appearance line design is natural and smooth. In addition, it has good heat dissipation performance, which can dissipate heat by convection, thus extending the life of the radiator.

Choose radiators, agricultural greenhouse finned tube radiator heating effect is good, widely used in industrial workshops, greenhouses, food drying and other industries. The finned tube radiator dissipates heat into the room where the radiator is installed through its own heating system to keep the indoor temperature uniform. The spiral finned tube radiator is to wrap the fins around the base tube, and connect the two together with the welding process of high-frequency welding, the advantage of this production process is that the thermal resistance of the finned tube radiator is small, and the heat dissipation efficiency has been greatly improved, therefore, the spiral finned tube radiator is often selected as heating equipment in a large area of workshops.

Finned tube radiator.

The finned tube radiator of agricultural greenhouse can not only meet the temperature needs of general workshops, but also meet some of the needs of environmental plants such as greenhouses for humidity, because the radiator is heated by water, steam and other heat media, and these media will evaporate part of the water in the heating process, and the water will be emitted into the room to meet the indoor demand for humidity. As an excellent heat transfer equipment, the finned tube radiator of agricultural greenhouse has been widely used in plants, chemical industry and other fields. <>

Finned tube radiator.

The complex threaded finned tube used in the finned tube radiator of agricultural greenhouses can enhance the heat exchange efficiency of the radiator, so such radiators are often used in some large-area plants. Wound finned tube radiators are more often used in H-shaped or L-shaped finned tube radiators made of steel materials. The finned tube radiator of agricultural greenhouse is usually designed according to the actual situation of the room, in which the height and width of the radiator are important factors affecting the heat dissipation efficiency of the radiator.

In one experiment, a 70 mm heat sink was shown to transfer heat faster than a 95 mm heat sink, so it was not the higher the finned tubes that dissipated heat better. <>

Finned tube radiator.

The selection of radiator products needs to take into account the overall heating environment of the community, and many other problems such as the matching of other building materials and products in the home.

The radiator on the market is largely determined by its material, the mainstream material is steel bent brother radiator and copper aluminum composite radiator, we need to choose radiators according to heating demand and economic strength, not the more expensive the better.

Whether the radiator performs well or not, you still have to see and experience it yourself. The radiator with chaotic or excellent performance has the advantages of fast heat dissipation, strong corrosion resistance, strong pressure resistance, etc., which can be used in the central heating system, and can be used with independent heating equipment such as solar energy and wall-hung boiler, and has a wide range of use.

Under the premise of the overall style unity, the radiator selection of each space can be determined according to his function, and then the purchase plan is implemented to reduce waste.

The main thing on the market is the steel warm sales of good gas and copper and aluminum composite radiators, let's talk about these two kinds, they are very commonly used, and the effect of heat dissipation beam bucket infiltration is also good, but in short, steel has requirements for water quality, and the life of the water quality is not good. Copper-aluminum composite is corrosion-resistant and has a long life, but it is more expensive than steel. Therefore, if the water quality of central heating is not very good, or self-heating, use copper and aluminum composite rubber ridges.

If the water quality of central heating is fine, then steel and copper and aluminum can be used. Rubens Heating hopes to help you.

1. Copper radiator. The water storage is very large, the heat dissipation effect is excellent, the quality is lighter, the surface is sprayed with diverse and delicate plastic, and the strength is large; However, in terms of use, there are certain requirements for the heating system, and the system is unstable or voltile, which is particularly prone to oxygen corrosion. Copper radiators are expensive and unsuitable for normal ordinary families to buy.

2. Mild steel radiator. The quality is relatively stable, and the heat conductivity is good; When working, the overall pressure is high, and it is easy to be oxidized and corroded and leak.

3. Copper-aluminum composite radiator. Strong corrosion resistance, outstanding heat dissipation effect, lighter than steel radiators, beautiful appearance, Cong suspicion gate price is high!

I don't know if netizens have a new understanding of radiators after reading the above introduction?

Radiators are selected from central heating users, low-temperature heating users, and single-household heating users. The details are as follows:

1. Central heating users

It is not advisable to use pure aluminum radiators, die-cast aluminum radiators, and aluminum alloy radiators, because aluminum is afraid of alkaline water, and central heating is to protect steel boilers, heat exchange stations, pipelines, etc., and the pH value is generally adjusted to 10 12, which is alkaline.

2. Low-temperature heating users, the water temperature does not exceed 85 degrees.

If you put your hand on the heater for 2 seconds, the temperature will drop below 85 degrees. It is not advisable to use composite radiators, such as: copper-aluminum composite radiators, steel-aluminum composite radiators, steel rao radiators, copper-aluminum radiators, because composite radiators are mostly heated indoor space through air convection, and if the water temperature is too low, the air convection speed will be slow, and the heat dissipation effect will be attenuated.

3. Single-household heating users

Coal stoves, electric stoves, gas furnaces: it is not advisable to use coarse pipe radiators, which have large water capacity and slow response, which will waste energy.

From the perspective of heating mode, most areas of China are using central heating, especially in the north of the first line of the Huai River in the Qinling Mountains. The former cast iron radiator has also gradually faded out of people's vision, replaced by a new steel radiator.

It has strong pressure-bearing capacity, easy installation and maintenance, and much more stable performance than cast iron radiators, which is very suitable for high pressure and corrosive environments under central heating conditions, which can ensure the safe and stable operation of the heating system and allow people to enjoy a warm winter.

First of all, to choose radiators, you need to understand the material of the radiators, now the home improvement radiator sales market mainly has cast iron radiators, steel heaters and rubber radiators, copper-aluminum composite radiators, steel-aluminum composite radiators and die-casting aluminum 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 replenishment), if the system is not good, it is easy to produce oxygen corrosion, and it is very affordable to search per mu on the **.

Radiators have a unique charm as heating equipment for modern life. Cast iron radiators have gradually withdrawn from the market stage, steel radiators, copper-aluminum composite radiators and other new radiators are superior to cast iron radiators in terms of material and production process, becoming the most mainstream radiators in the market. At present, there are more than 2,000 radiator manufacturers in China, including Zehnder, Rehot, Nuoro, Rubens, Florence, Sunfar, etc.

1. Choose the material. Radiators are divided into cast iron, steel, copper and composite materials according to the material, and steel radiators and copper-aluminum composite radiators are the mainstream products. The material determines its heating performance, safety, reliability and longevity.

2. Pay attention to safety. Heating in the heating season pipe has been water storage, so safety is very important, in the purchase must be in line with the "more ask, more look, more discernment" principle, from the details of the product, do not because the product is "fooled" good or high and blind purchase.

3. Choose a style. Radiators are mostly common shapes, and there are also radiators with strange shapes, such as radiators that can hang towels in the bathroom that are both beautiful and practical. If you choose a colored radiator, consider whether the color will change after a period of use.

4. Look at heat dissipation. The important thing about the radiator is its quality and heat dissipation effect, in terms of heat dissipation performance, pure aluminum and copper aluminum composite is good, followed by steel.

What are the materials of radiators?

1. All-copper radiator. The all-copper radiator closed hole belongs to the high-end product of the radiator, the price is very high, but the decorative effect is very good, and the heat dissipation effect is the best in the radiator type.

2. Cast iron radiator. Cast iron radiator is an early type of radiator, this kind of radiator has a very poor pressure-bearing effect, poor heat dissipation effect, and a relatively large volume and is very heavy. It can be said that it has all the defects on the radiator, and the only advantage is that the price is cheap.

Due to many defects, this kind of radiator has been gradually replaced, and now few families use this kind of warm air retardation.

3. Copper-aluminum composite radiator. The appearance of the copper-aluminum composite radiator is relatively simple, but the anti-corrosion performance is very good, and the requirements for water quality are relatively low.

4. Steel-aluminum composite radiator. The price of this radiator is slightly lower, and the heat dissipation efficiency is similar to that of copper-aluminum composite radiators, but the service life is shorter than that of copper-aluminum, and the corrosion resistance is not as good as copper-aluminum composite.

5. Steel radiators. Steel radiators are the mainstream type of radiators, and this kind of radiators have many advantages over cast iron radiators. First of all, the weight of this radiator is relatively light, and there is no excessive demand for the load-bearing of the wall.

In addition, the appearance of this radiator is much more beautiful than that of cast iron. Finally, this radiator has good heat dissipation performance, which means that it has a good heating effect. At present, most of the radiators on the market are steel radiators.

Steel radiators can be divided into imported and domestic. The price of imported radiators is relatively expensive, but the quality is indeed better. The price of domestic production is relatively cheap.