Aluminum profile radiators mainly include high-pressure cast aluminum and stretched aluminum alloy welding. Its main advantages are:
① The aluminum profile radiator has better heat dissipation and obvious energy-saving characteristics. In the same room, if the same specifications of radiators are used, the number of aluminum cast radiators will be higher than that of the radiator. Less steel.
② Aluminum profile radiators have good oxidation corrosion resistance and do not need to add any additives. The principle is that once aluminum encounters oxygen in the air, it will form an oxide film, which is both tough and dense. , preventing further corrosion of the body material.
When choosing an aluminum profile radiator, it is best to choose a high-pressure cast aluminum module combined radiator. This kind of radiator is die-cast in one piece, so there is no problem of weld leakage. And its biggest advantage is that the product is not limited by the community heating system, and is not corroded by oxygen even in an open boiler system. Due to the modular modular design, after a heating season, if the indoor temperature is found to be insufficient, it can still You can install one or two more in the second year to meet your needs, instead of having to replace the entire heating unit like a steel radiator.
In addition, since aluminum radiators have different water quality requirements than steel, mixed installation of aluminum radiators with other materials should be avoided.
Beginning
With the increasing awareness of environmental protection, more and more families are beginning to consider using renewable energy, among which wind turbines have become an indispensable option. The first choice for young people. However, when buying a home wind turbine, the prices of different brands and models vary greatly. How to choose a product with higher cost performance? This article will compare the prices of common household wind turbines on the market and give purchasing suggestions.
Price Comparison
First, let’s take a look at the prices of home wind turbines of different brands and models. The following prices are reference prices, and actual prices may vary depending on regions, sales channels and other factors.
1. Home wind turbine price list
|Brand|Model|Rated power|Reference price|
|---|---|- --|---|
|American wind turbine|1kW|￥10,000-￥15,000|
|Wind Power Home|1kW|￥8,000-￥13,000|
|Goldwind Technology|1kW|￥10,000-￥15,000|
|Valley of the Wind|1kW|￥9,000-￥14,000|
|Windmill Home| 1kW|￥8,000-￥13,000|
As can be seen from the above table, the prices of home wind turbines of different brands and models vary greatly. The cheapest brand is Windmill Home, and the most expensive brand is American wind turbines. However, price is not the only consideration. Next, we will compare these brands in terms of power, materials, etc.
2. Power comparison
Power is a measure of home windAn important indicator of the performance of a power generator, usually expressed in terms of rated power. The higher the power rating, the greater the power generation, but the price increases accordingly.
As can be seen from the above table, household wind turbines of different brands and models are all rated at 1kW, so there is no obvious difference in power.
3. Material comparison
The material of a home wind turbine has an important impact on its service life and stability. Common materials currently on the market include aluminum alloy, fiberglass, carbon steel, etc.
In terms of materials, different brands and models of home wind turbines are also different. For example, American wind turbines are made of high-strength aluminum alloys, while wind homes are made of fiberglass. In terms of materials, consumers can choose according to their needs and budget.