Vacuum boiler heating or heating up can how much area in recent years many customers are using the vacuum boiler, vacuum boiler technical parameters but many people do not understand, a lot of customers for understanding the vacuum still in the boiler will never explode, and does not require inspection, audit, and other steps cumbersome formalities, so Xiao Bian by finishing technical information vacuum boiler Henan faster this way large enterprises, made out some simple statistics, for everyone to share case: belongs to the negative pressure boiler vacuum boiler, the main way for heating is provided by hot water heating hot water or heating medium, there is no appearance of a vacuum steam boiler, so many online fictional vacuum steam boilers are Bluff, vacuum boiler can only be used for heating or hot water, vacuum boiler is divided into different types according to their rated thermal power, in general, is 0.35MW ~ 7MW range, it can be customized according to customer needs, and follow the heating area is calculated primarily by the size of the heating area to match the model, let's give you an example: such as the need for 5,000 square meters Space heating, heating area formula under normal circumstances is 4000-6000 square meters of area equal to 1 ton vacuum heating boiler, if the boiler pressure is also need to consider the issue of pressure, but vacuum boiler need not consider this point, so we came out of the equation is based on the heating area can provide customers with boiler models for customers.
Comparison of boiler failure rate and safety between boiler failure rate: 1, degree of vacuum in the vacuum boiler furnace boiler * important indicator of stable stable operation of the four main factors often influence the degree of vacuum: 1) boiler and valves, The instrument has no leak points, including the inlet valve and instrument currently can not guarantee no leakage occurs within 3 years. 2) whether the control section failure, the boiler controller and negative pressure controller also fails in operation is inevitable, such as the failure rate even higher internal controller 3) a vacuum pump, if the three-way electromagnetic valve normal, due to the vacuum pump, three-way solenoid valve is not run frequently, imported and seizure operation also prone to failure. 4) Load not have mutations, altered boiler load is normal to the boiler, the boiler can meet generally 30% -100% of the load adjustment. Above failure will cause the boiler to change the degree of vacuum, should check the airtightness of the boiler, the control section is normal, the vacuum pump, the three-way solenoid valve is normal, check load changes, if the check is normal and negative pressure controller setting, after everything is normal vacuum level recovery boiler can also normal use, or to repair a comprehensive inspection shutdown. The actual operation of the vacuum boiler breakdown maintenance rate is higher than the pressurized steam boiler, a steam boiler control requirements than. 2, pressure boilers including a boiler only basic time, temperature, level control, controller selects imported hot water boiler, as compared to a lower failure rate. No need to maintain the degree of vacuum control equipment, no complicated control equipment, personnel operating requirements simpler than vacuum boiler, the less chance down for maintenance, the actual running hot water boiler to be much more stable. Compare the safety of boiler: 1, vacuum boiler if for the above four factors the degree of vacuum boiler is not guaranteed, it may cause a rapid rise in boiler pressure, boiler is a closed structure, if careless operator, it is possible to be there dangerous pressure steam boiler, vacuum boilers run more negative safety is based on the premise degree of vacuum boiler must not be problems. 2, atmospheric pressure hot water boiler boiler-through the atmosphere, as simple as boiling water, any failure will not cause pressurized boiler, boiler more secure, truly without any danger.
According to fuel classification, vacuum phase change boiler is the most important method at present, which is convenient for people to choose and buy. With the deepening of industrialization and the increase of people's demand, vacuum phase change boilers account for more and more shares in the market. The characteristics of different types of vacuum phase change boilers determine its most suitable position. Based on this situation, we should understand its classification and other characteristics in order to make the right choice. We will now tell you about the characteristics of different types of vacuum phase change boilers. Vacuum phase change boiler can also be called vacuum boiler, whose working principle is vacuum and phase change. According to the fuel, it can be divided. There are four categories, but three of them can be divided into one class, so the following two categories are divided into two categories, and the characteristics of each class are described.
Thirteen Five release plan indicates that China's move towards green development pace firmer, Beijing SASAC Building Materials Service Center from its start, the use of green boiler heating for low nitrogen as the primary task before the onset of winter. SAC Building Materials authorities after preliminary investigation and after the screening, the other fast boiler R & D experience in the field of boiler cleaning two decades expressed appreciation can, in August 2017 signed a five Thalia T6 series one boiler and two vacuum with fast Boiler condensing gas boiler products contract.
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