China factory vacuum boilers with cheapest price
This type of china factory vacuum boilers with cheapest price without the use of a condenser, the condensate can be achieved within the furnace, exhaust gas temperature can drop below 50 ℃, the thermal efficiency can be improved compared with ordinary condensing boiler reaches 10% or more as compared to 104%, down to a one-year, may be save a lot of fuel input costs. Furnace using food-grade enamel coating, can meet the standard of drinking water safer and more reliable. 6, a vacuum ultra-low emissions gas hot water boiler (T6)
As one of Beijing's air pollution emission standards of the most demanding urban, environmental control is very strict. Beijing primary school campus Emerald City as one of the cradles of socialist culture successor, in terms of the quality of students' learning environment is put emphasis on one hundred percent. October 2017, Beijing primary school campus Emerald City with my company, signed a two Thalia T6 series vacuum hot water china factory vacuum boilers with cheapest price for winter heating use.
Selection of vacuum hot water china factory vacuum boilers with cheapest price need to provide any information to buy things usually have a demand will buy, buy boilers, too, when you buy a boiler we should be how to buy the right boiler products? This chapter focuses on the information give you the selection of vacuum hot water boiler needs to be provided under the description which includes: 1, the first user to get a clear demand, such as customer needs but also one that is capable of heating boilers to heat bath, plus city based on the principles of environmental protection, we do not allow the use of coal as a fuel so we can choose the range is gas heating hot water boiler. 2, to determine the amount of tonnage of the boiler needs just like grocery shopping, like power boiler is to distinguish products based on the size of tonnage, it will need to provide a clear customer need heating area ah, daily water consumption such as these, these we have to select the appropriate tonnage, such as the customer's bath has an area of almost 5,000 square meters, 5,000 square meters of heating needs, then we can choose four tons of gas boiler. 3, according to the local terrain to choose our country due to the vast area, so some high altitude air pressure is relatively low, so in terms of heating customers also need to consider these issues, and atmospheric gas boilers in the boiler does not apply to these areas, and so customers can choose a vacuum boiler, the boiler is in a negative state, it can be used no matter where you are, and will not be affected. 4, based on the estimated cost of the development of their own to buy due to the different boiler manufacturers, many small manufacturers have a lot of cheap products, but small manufacturers for aftermarket and quality are not guaranteed, so many customers have budget constraints how to solve it? Very simple, and now some of the boiler industry, big brands are doing activities such as Henan party soon have to order first and then use the process of using the installment, and will not have any impact on the issue of the aftermarket, so we carefully forget before the need to use the time of purchase, not some small boiler plant expensive. These are the customers before buying the boiler need to know, specifically more detailed technical information, please consult the online engineer.
Good hot water china factory vacuum boilers with cheapest price which brand? Henan fast boiler hot water boiler Description; a new environmentally friendly combustion, i.e. fully premixed fuel and air, by precise adjustment and control to ensure complete mixing of gas and air, the combustion more fully, using a surface combustion technology to improve combustion efficiency and reduce NOx emissions. NOx emissions less than 18mg / Nm3. It has simple structure, convenient operation, the user simply to operate the boiler control cabinet automatically switch opening operation. Premix combustion ratio can be achieved adjusted range up to 20 to 100%. UItraten Technology - wings tube new ultra-tube heat exchanger powder - quill, energy efficient, highly advanced technology is condensed, to ensure the efficient use of energy and fully absorb the latent heat of evaporation flue gas produced after combustion, fully absorbed the vaporization latent heat of combustion flue gas generated. Thus, energy can be effectively utilized, energy conservation and improve efficiency. Use of high thermal conductivity aluminum-silicon alloy greatly extend the life of the compression element. Boiler boiler protection system has high pressure, ultra-low protection. When the supply voltage exceeds the normal range, automatically cut off the boiler supply and alarm. The boiler has a temperature sensor fault protection, each boot, boiler control system first detects (http://www.chemdrug.com/sell/76/) sensor condition, such as abnormal boiler is automatically cut off power and alarm. Boiler water alarm has the features: the boiler when the boiler water level is below the safety level, the boiler power is automatically cut off the alarm. Triple temperature protection system; over-temperature heat medium such as water protection system: Built boiler PT100 temperature sensor time monitoring the temperature of the water medium, the medium is stopped when the water temperature exceeds the set temperature of the combustor; Protection exchanger water temperature: by detecting the heat exchanger outlet temperature, controlling start and stop of the burner to protect the safety operation of the boiler, reducing fuel consumption; secondary overheat protection: overheat protection when the system is not working, the second over protection system operating in time and cut off the power boiler; a digital pressure switch: the original Japanese inlet digital pressure switch, change of the degree of vacuum in the boiler can be readily detected; when the pressure is too high, the combustion is stopped; explosion-proof valve automatic security alarm: the boiler when the internal pressure becomes slightly positive pressure explosion-proof safety valve alarm starts automatically cut off power boilers; emission automatic safety explosion-proof valve: when the boiler pressure is increasing, because EHV explosion-proof valve is broken, releasing the pressure in the boiler, to ensure safe operation of the boiler; flow switch protection; automatically detect traffic tail heating surface, ensure that sufficient cooling tail heating surface; frost protection system; burner flame failure Alarm; burner motor overload, fault protection. Key Technology vacuum leak condensing boiler embodiment is that long-term stability the degree of vacuum, the leak rate is small. Some data suggest that, if the boiler contains non-condensable gases such as air, even if the gas is weak, will have a very detrimental effect on the condensation heat transfer process. For example, air containing 1% by mass of the steam heat transfer coefficient can be reduced by 60%, resulting in serious consequences. Therefore, improving the sustainability of such a degree of vacuum of the boiler through a variety of ways is an important element. Henan fast boiler series vacuum condensing boiler is detected by a helium leak detectors, to ensure the long-term maintenance of the vacuum boiler! Vacuum automatic maintaining means introduced into the vacuum boiler operation, the interior portion of the vacuum boiler, but because of the following reasons, non-condensable gas in the boiler as the boiler operation is gradually increased. First: furnace leakage: weld seal, a slight leakage of steel. Second, no condensable gas (not prevent): water and heat medium furnace (steel plate) to release the non-condensable gases (H2 of), directly affects the degree of vacuum in the boiler. However, a chemical reaction while forming a protective film (ferric hydroxide) in the steel sheet surface, as a barrier to chemical reaction. Based on experience, the chemical reaction stops after the boiler operation two years. When the vacuum boiler non-condensable gases, the pressure will be increased, i.e., the degree of vacuum damage. Effect of non-condensable gases to the vacuum boiler heat transfer efficiency is very serious. When the non-condensable gas volume fraction of 0.2%, 20% thermal efficiency, the water temperature can not be increased, reducing the boiler output. Therefore, the non-condensable gas must be drawn vacuum boiler running.