| 摘要 |
PURPOSE: A positive pressure exhausting apparatus for vapor is provided to produce steam of various pressures without an additional pressure reducing device. CONSTITUTION: A positive pressure exhausting apparatus for vapor comprises a main body, a partition(200), a pressure chamber(400), a connection hole(300), a valve unit(500) and a vent(410). The main body has an inlet port(110). The partition is formed in the main body. At least two pressure chambers are formed by being divided by the partition wall. The connection hole is formed between the partition wall and the inner wall of the pressure chamber, and connects the pressure chambers each other. The valve unit opens and shuts the connection hole depending on the internal pressure of the pressure chamber. The vent is formed in the pressure chamber and ventilates the steam. |
