We have reached cooperative relationships with more than 10,000 customers in more than 130 countries and regions, providing them with complete solutions and services.
We have reached cooperative relationships with more than 10,000 customers in more than 130 countries and regions, providing them with complete solutions and services.
ChinaHot water boiler
To this end, after many measurements and calculations, the technicians of DABONN provided him with a 0.5-ton electric hot water boiler (WDR0.5-1.25), which can fully meet the daily disinfection work of the hotel.
The company that cooperates with DABONN this time is a Holiday Inn located in Chengde City, Hebei Province. The hotel entered into a long-term cooperative relationship with our company in 2020 and has provided it with multiple gas hot water boilers.
In 2021, affected by the epidemic, the hotel urgently needed to purchase steam equipment for hotel disinfection and sterilization. To this end, after many measurements and calculations, the technicians of DABONN provided him with a 0.5-ton electric hot water boiler (WDR0.5-1.25), which can fully meet the daily disinfection work of the hotel.
The electric hot water boiler customized by DABONN not only has no problem with pollutant emissions but also has very high operating efficiency, which can reach 98% or higher operating status.
Sunny Pang
The electric hot water boiler customized by DABONN not only has no problem with pollutant emissions but also has very high operating efficiency, which can reach 98% or higher operating status.
After setting up the power pipeline in the early stage, it can be started and used directly later, saving a lot of money and time costs.
Atmospheric pressure hot water boilers are also called pressureless hot water boilers, which belong to the category of domestic boilers. It is a non-pressure hot water boiler with an air vent on the top and the boiler body is always operating at normal pressure. The main feature of the normal pressure hot water boiler is that the boiler is not pressure-bearing and has no safety hazards. It is mainly used for heating and producing hot water. It is one of our more common types of boilers.
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The boiler adopts advanced full premixed combustion technology to achieve super high utilization of fuel, and the operating efficiency is increased by more than 15% compared with ordinary boilers. The integrated structure design reduces the floor space by more than 30%. It is the preferred equipment for energy-saving heating in hotels, shopping malls and schools.
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The deep matched technology of new combustion and heat transfer no longer sacrifices the boiler's key characteristics (heat transfer system) to adapt to the burner characteristics (combustion system), making the gas boiler a complete thermal system with low nitrogen emissions. At the same time of obtaining low nitrogen emission, the utilization efficiency of the boiler is further improved.
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The boiler is composed of a boiler body, an electric control box and a control system, and has obvious characteristics of environmental protection, cleanliness, pollution-free, noise-free and automatic. With the reduction of limited energy and the sharp rise in price, electric hot water boiler as a new type of kinetic energy equipment is more and more recognized by people.
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The lower part of the electric vacuum hot water boiler is a water chamber. A stainless steel heating tube is installed on the wall of the water chamber. Electric energy is converted into heat energy through the electric heating tube. The upper part is a steam space, in which a row of stainless steel tubes is inserted. Tubular heat exchanger. Since the entire boiler is under negative pressure, it is absolutely safe. The heat medium in the furnace does not enter, exit, increase or decrease during the entire operation of the boiler. It is only enclosed in the vacuum chamber of the boiler and transfers heat between the heat transfer tubes and heat exchangers of the boiler. The heat medium in the furnace is completely deoxygenated pure water, which has no corrosion or scale.
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Based on the principles of thermodynamics and heat transfer, the burner is closely matched with the boiler to achieve the optimum ratio. Moreover, on the basis of traditional vertical hot water boilers, an integrated solution for waste heat utilization is added. The exhaust gas temperature is as low as 90℃, and the thermal efficiency is as high as 95%-96%. The efficiency of the boilers is maximized.
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In boiler equipment, the valve can play the role of opening and closing the pipeline, controlling the flow direction, and adjusting and controlling the parameters (temperature, pressure, and flow) of the conveying medium. The valve is a control component in the fluid conveying system, which has the functions of cut-off, regulation, diversion, prevention of backflow, voltage stabilization, diversion or overflow, and pressure relief. According to the specific function of the valve, it can be divided into a shut-off valve, check valve, regulating valve, and other models.
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One unit can be equipped with multiple heat exchangers to supply hot water at different temperatures and for different uses, such as central air conditioning water, sanitary hot water, process hot water, etc. The company follows the principle of "maximum energy configuration" to ensure that each heat exchanger can achieve the maximum heat supply when providing heat alone, so that users can obtain the best results with the smallest investment.
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