Q: integrated fuel burners and gas burner oil spill, oil drop and air tightness test method?

Answer: 1, fuel oil burner:

A) on the burner all tubing and system respectively to 1.25 times the maximum fuel design pressure test, visual check whether there is oil leakage or seepage.

B) in the burner stops working, check whether there is a drop of oil nozzle.

2, the gas burner:

From the burner gas delivery member until the last safety shut-off valve between the parts, air tightness test with 1.25 times the design pressure of the gas the gas, using the interface gas leak detector or soapy water inspection, there shall be no leakage phenomenon. The specific content of air tightness test gas pipeline system including:

A) gas valve in the closed state, the use of pressure is 1.25 times the maximum gas design pressure of the compressed air, power 1min, system pressure has declined;

B) burner is in working condition, adjusting the inlet pressure to achieve the required value, tightness test using a gas leak detector or foaming medium, if found no bubble, it may be considered that the air tightness of the system is good.

C) to test the two control valve are respectively, artificially make one valve is closed, the valve is in the open state, the use of pressure is 1.25 times the maximum gas design pressure of the compressed air, power 1min, system pressure has declined.