Hot Water Heating Boiler
The vacuum hot water boiler is an ideal solution for heating supply, gas and oil are available to be used in the heating boiler. The gas oil water heating boiler is popular in hotels, greenhouse central heating, office buildings, hospitals as well as all other industries that need hot water heating.
Application:
The gas oil water heating boiler is popular in hotels, greenhouse central heating, office buildings, city central heating, hospitals as well as all other industries that need hot water heating.
Structure:
The vacuum hot water heating boiler’s half bottom is similar with ordinary boiler, combined with combustion chamber and heat transfer tubes. The inner part is the media hot water, and rest empty part is air, with an U tube works as heat exchanger. The water heating boiler runs under the condition of negative pressure, and it absolutely ensures the operation safety.
Advantages:
1. Safe and reliable: because its medium circulation system pressure below the atmospheric pressure, the vacuum hot water boiler unit running internal absolute pressure is 0.02 ~ 0.08 MPa, and unit is in the vacuum state, so there is no risk of explosion.
2. Multiple usage: a set of hot water heating boiler can configure multiple heat exchanger, different temperature, different uses of hot water, such as central air conditioning, sanitary hot water, process water, etc.
3. High thermal efficiency: with three-pass structure, large heating surface, unique wet back combustion chamber structure, the boiler can significantly reduce heat losses, and overall thermal efficiency can be up to 92 %. No fouling in furnace makes the boiler maintain years high efficiency operating.
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