gas vacuum fire tube boiler dealer in indonesia

gas vacuum fire tube boiler dealer in indonesia

Vacuum hot water boiler heating advantage in terms of: Heating in winter has been one of the important projects in northern China, some of the longer residence time residential district heating boilers generally use pressure or pressure hot water boiler, but most of these boilers there system complexity, high operating costs, easy to scale, seriously affect the oxidation corrosion and other defects, residential areas, it will bring a lot of adverse effects. In recent years, it is widely favored by vacuum hot water boiler heating industry, and because it has a good safety performance and minimal footprint and other advantages, is very suitable for building a heat source.

The advantage vacuum boiler of vacuum boiler is also called negative pressure boiler. The thermal dielectric water of vacuum boiler is high purity water which is deoxidized and descaled and sealed into vacuum chamber. Multiple sets of heat exchangers can be arranged on the upper part of the boiler main body to achieve multiple loops and bear different system pressures. Vacuum boilers do not need to be equipped with plate heat exchangers and volumetric heat exchangers. The heat transfer mode between hot water and cold water in this machine is steam-water condensation heat transfer. The heat transfer coefficient is 4000~4500kcal / m ~ 2 ·℃, which is higher than that of pressure boiler. 50-450kcal / m2 ·℃. More than 10 times. Therefore, the thermal efficiency of the ordinary vacuum boiler can reach over 94%, and because the vacuum medium of the vacuum boiler is not connected with the external atmosphere, the problems of oxygen corrosion and scaling are completely solved, and the service life is long. Vacuum boilers can last up to 20 years or more. Gas-fired boilers in northern residential areas usually use atmospheric or hot water boilers for heating. However, due to its complex system, high operating cost and high risk of scaling and oxygen corrosion, the practical application is less and less. In recent years, the vacuum hot water boiler is getting more and more The more widely used, and because of their excellent safety and pressure heating, they are very suitable for building heat source. The main advantages of vacuum boiler are: there is no explosion danger under negative pressure operation; because of small heat capacity, short heating time, small start-stop heat loss and high actual heat efficiency, the heat transfer of the body not only realizes the pressure operation of the heating system. Moreover, the heat loss of the heat exchanger and the power consumption of the pump are avoided. Compared with the indirect heating system of the boiler heat exchanger, the investment and land area are greatly saved, and the boiler body has a long service life in the closing operation.

Vacuum, pressure, pressure hot water boiler big contrast: now on the market boilers, boiler diverse species, into the advanced technology to promote the rapid development of the boiler industry. Hot water boiler to provide heat support a large number of all walks of life and living, is one of the important equipment indispensable. According to different boiler under pressure can be divided into the hot water boiler pressure, vacuum pressure hot water boiler and hot water boiler.

Around the city to promote the coal to gas project, the major institutions of the heating system put forward higher requirements. Central Conservatory of Music is available to students and teachers clean, safe, comfortable, energy-efficient heating environment, protect the health of teachers and students, to transform the traditional boiler treatment. Praise fast boiler Willie sharp series obtained in the transformation of low nitrogen boiler major institutions in Beijing, the Central Conservatory of Music in late 2017 with the signing of fast boiler boiler purchase contract, ordered six Willy sharp series V6-99, to for the entire school's heating facilities.

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