What Affects the Vacuum Degree of Vacuum Hot Water Boiler

What affects the vacuum degree of vacuum hot water boiler


Vacuum hot water boiler,as one special type of hot water boiler,is widely used for civil building heating because of its unique advantages such as stable operation,environmental protection,etc.The vacuum degree is one of the important indicators affecting its stable operation,this text will analyze the following four factors affecting the vacuum degree of vacuum hot water boiler:


Whether the control part of vacuum hot water boiler has failures


In the operation of vacuum hot water boiler,the failures of boiler controller and negative pressure,pressure controller is inevitable,which has a bad influence on vacuum degree and stable operation.To reduce the occurrence of failure,Zhengzhou Boiler Co., Ltd.,adopts the imported high quality accessories,such as the burner of Weishaupt,Oilon,Riello,etc.


Whether the vacuum pump and three-way solenoid valve is working properly


Due to the vacuum pump and three-way solenoid valve not often run,


the imported ones also easily appears locked dead and other failures,thereby affecting the vacuum degree of vacuum hot water boiler.


Whether the boiler proper,valves and instruments have leak


At present,all the valves and instruments cannot guarantee that they have no leak for three years, once that happens,the vacuum degree of vacuum hot water boiler will be influenced.


Whether the boiler load changes suddenly


The change of vacuum hot water boiler is normal,generally,the boiler can meet   30%-100% load regulation.


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