Muffler principle


Weight is well known, for boilers and other heating device security doors, and its exhaust which should avoid excessive noise, but should let the steam flow smoothly discharged, for the past common multi-level throttling and hole injection means silencer should not adopt such restrictions has always been a security door muffler design difficulties, but also poor security door muffler effect causes. The utility model is used to secure the muffler using the same anti-door, spray, the principle barrier to the muffler, wherein the large pore diameter smaller expansion instead of the flow control orifice in the structure is more resistant reinforced, spray, silencer mechanism of resistance achieve the desired silencing effect.

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