Different specifications hot water boiler service life and its relationship with water tube boiler: A boiler for hot water boiler which saw the words, I believe we are already very familiar with, but, for now, is already a certain the accumulation of knowledge, so, based on this, then, the product will continue to learn and understand, so you can continue the research on the current basis, then, deepen this a boiler familiarity and level of understanding. 1. vacuum hot-water heaters and vacuum hot water boiler, there are differences between them? Vacuum hot-water heaters and vacuum hot water boiler, which are two different things, so they certainly are different, it is impossible to exactly the same. Also, if compare to the control system, it can be said that the former better than the latter, because the vacuum hot water boiler, typically using conventional control systems, and vacuum hot water units, it is better to adopt a control system so the job. 2. The hot water boiler in small and large boilers, which on age, whether there are requirements? Hot water boiler small and large boilers, in which the life, in general, there is a certain time is small from 6 to 10 years, about 15 years is large. However, large-scale boilers in use, some of its widgets, will definitely have to be replaced. Thus, in order to ensure the life of the boiler, and at the same time, can have good results.
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.
Henan fast boiler factory is a comprehensive type of boiler manufacturing high-tech enterprises, focusing on energy saving boiler fuel gas-fired boiler and electrical R & D, production, sales and services, mainly the production of various models of gas hot water / steam boiler, oil hot water / steam boilers, hot water boilers and electric water vacuum / steam boiler. 2018, the company produced a total of 20,000 tons of steam boiler equipment. Has Class A boiler manufacturing license and 1 and boiler installation permit, 120,000 square meters of production base, provincial-level R & D centers and laboratories, to ensure that the company has a strong product development capabilities and marketing capabilities, to become first-class condensing gas boiler brand. Our effort to build: low-nitrogen, energy-saving, environment-friendly gas-fired boiler!
Our industry is a big country, provide power for industrial equipment giant multi-boiler. After investigation, the vast majority of our country's industrial boilers are in healthy condition, causing energy waste and pollution is very alarming. Moreover, the recent nationwide boiler accidents continue to occur, causing huge casualties and property losses, the adverse impact on society and the economy, how to effectively protect the safe operation of the boiler to be solved throughout the boiler industry event.
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