Hot water boiler is more and more widely used in the field of heating. Many customers believe that hot water boilers are not only used for heating, but also provide hot water for our daily life. Hot water boiler is generally divided into normal pressure hot water boiler and pressure hot water boiler. We often see atmospheric hot water boilers, but they are more widely used than atmospheric hot water boilers, they have their own unique advantages.
What are the characteristics of pressure hot water boiler and atmospheric hot water boiler?
When people talk about boilers, they are always a little worried because they are in danger of explosion. Once there is an explosion accident, it will cause huge losses to people's lives and state property. The reason why the explosion power of the boiler is so great is that the boiler is closed and the water and steam have certain energy. The atmospheric pressure boiler draws water from the boiler and continuously outputs the heat energy of the boiler. On the other hand, the boiler has a proper atmospheric pressure connecting pipe to ensure that the heat energy of the water in the boiler will not increase excessively, that is to say, to ensure the internal of the boiler. The pressure is equal to atmospheric pressure at any time, which fundamentally solves the problem of boiler explosion.
As atmospheric pressure boilers do not have the risk of explosion, they are not subject to the current boiler specifications, codes and standards. They can be installed in the basement of buildings, especially in the basement or floor of densely populated buildings. For example, hotels, warehouses, bathrooms, etc., all show the inherent advantages of atmospheric pressure boilers.
Compared with the pressure hot water boiler, the normal pressure hot water boiler has longer service life and convenient maintenance. After necessary inspection and demonstration, most of the scrapped pressure boilers can be transformed into atmospheric pressure boilers. As long as the boiler body is not seriously corroded, it can continue to be used.
Due to the strict structural requirements of the pressure hot water boiler, the boiler, parameters, installation capacity and boiler room design are limited, and the atmospheric pressure boiler can not be subject to these restrictions or restrictions, as long as the reasonable heating arrangement is carried out. On the premise of ensuring reliable water circulation, the structure can be adjusted appropriately without strict requirements. The installation position of the building and boiler can be designed according to the actual needs, as well as flexible and convenient design according to local conditions.
4. The boiler is easy to use pressure hot water boiler because of explosion risk. The boiler state design, manufacturing, installation, use, inspection, maintenance, transformation and other seven links ensure the safety of the boiler system. Normal pressure boiler generally does not need to implement the above strict management procedures, and the management of all aspects of the boiler can be relaxed to varying degrees.