Muffler of vehicle and exhaust apparatus using the same
A muffler includes a case divided into three chambers by two baffles. The first chamber is closest to, and the third chamber is farthest from, the exhaust pipe. An inlet pipe has a first end connected to the exhaust pipe, and a second end in fluid communication with the third chamber. An outlet pipe expels exhaust and water from the first chamber to the exterior. A connecting pipe provides fluid communication between the first and third chambers. The second end of the inlet pipe is above the bottom interior surface of the outlet pipe. The inlet pipe may have holes in the second chamber, above the bottom interior surface of the outlet pipe. The connecting pipe may have holes in the second chamber. The baffles may have holes for the water to flow from the second and third chambers to the first chamber. Also, an exhaust apparatus utilizing the muffler.
1. A muffler, configured to transport exhaust and water from an exhaust pipe to an exterior, comprising:
a case;
first and second baffles dividing the case into first, second, and third chambers, configured such that the first chamber is closest to the exhaust pipe, and the third chamber is farthest from the exhaust pipe;
an inlet pipe comprising a first end configured to be connected to the exhaust pipe, and a second end in fluid communication with the third chamber;
an outlet pipe configured to expel the exhaust and water from the first chamber to the exterior; and
a connecting pipe providing fluid communication between the first and third chambers;
wherein the second end of the inlet pipe is disposed above a bottom interior surface of the outlet pipe.
2. The muffler of claim 1 , wherein the inlet pipe further comprises at least one hole in the second chamber, above the bottom interior surface of the outlet pipe.
3. The muffler of claim 1 , wherein the connecting pipe comprises at least one hole in the second chamber.
4. The muffler of claim 1 , wherein the baffles comprise holes configured for the water to flow from the second and third chambers to the first chamber.
5. An exhaust apparatus, configured to transport exhaust from an exhaust manifold to an exterior, comprising:
a catalytic converter for receiving the exhaust from the exhaust manifold and transforming the exhaust into purified exhaust and water;
a resonator connected to the catalytic converter, configured to reduce noise of the purified exhaust and water; and
a muffler configured to transport the purified exhaust and water from the resonator to the exterior, wherein the muffler comprises:
a case;
first and second baffles dividing the case into first, second, and third chambers, wherein the first chamber is closest to the resonator, and the third chamber is farthest from the resonator;
an inlet pipe comprising a first end in fluid communication with an outlet of the resonator, and a second end in fluid communication with the third chamber;
an outlet pipe configured to expel the purified exhaust and water from the first chamber to the exterior; and
a connecting pipe providing fluid communication between the first and third chambers;
wherein the second end of the inlet pipe is disposed above a bottom interior surface of the outlet pipe.