Exhaust pipe device with timely water prevention function

Abstract

The invention relates to an exhaust pipe device with a timely water prevention function. The exhaust pipe device with the timely water prevention function comprises a main exhaust pipe, an auxiliary exhaust pipe, a magnetic valve and a silencer, wherein the auxiliary exhaust pipe is arranged at the upper end of the middle of the main exhaust pipe and is in an inverted-U shape; two pipe orifices in the lower portion of the auxiliary exhaust pipe are connected with the main exhaust pipe; the magnetic valve is arranged in the middle of the main exhaust pipe and located between the two pipe orifices in the lower portion of the auxiliary exhaust pipe, and the magnetic valve controls circulating and closing of the middle of the main exhaust pipe; the silencer is connected to one end of the main exhaust pipe; a gauze screen is arranged at the junction of the silencer and the main exhaust pipe; a humidity sensor is arranged on the main exhaust pipe and connected with a processor through a line; and the processor is connected with the magnetic valve through a line. Compared with the prior art, the exhaust pipe device with the timely water prevention function is simple in structure, have a good waterproof effect and a good heat dissipation effect, can prevent mice and can also prevent water in time.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a timely waterproof exhaust pipe device. Background technique [0002] Most of the existing automobile exhaust devices are mufflers lying under the longitudinal beams, or arranged on the outside of the frame, but these arrangements have always had the problem that the exhaust port is easy to enter water, especially when it rains in summer, many roads are prone to water accumulation , causing the vehicle to be impassable, if the vehicle forcibly fords water, the water reaching a certain depth will enter the engine through the exhaust pipe, causing the engine to stall, and when it is re-ignited, it is also prone to engine explosion, which will bring unnecessary damage. The situation is serious and will cause personal injury or death; the exhaust pipe will become relatively hot after the car has been running for a period of time. Since many exhaust pipes are exposed outside the c...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing automobile exhaust devices are mufflers lying under the longitudinal beams, or arranged on the outside of the frame, but these arrangements have always had the problem that the exhaust port is easy to enter water, especially when it rains in summer, many roads are prone to water accumulation , causing the vehicle to be impassable, if the vehicle forcibly fords water, the water reaching a certain depth will enter the engine through the exhaust pipe, causing the engine to stall, and when it is re-ignited, it is also prone to engine explosion, which will bring unnecessary damage. The situation is serious and will cause personal injury or death; the exhaust pipe will become relatively hot after the car has been running for a period of time. Since many exhaust pipes are exposed outside the car, it is easy to touch the exhaust pipe if you do not pay attention, and it is easy to damage the exhaust pipe. Man-made accidental injury; unable to waterproof in time

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