CN203374350U

CN203374350U - Motorcycle exhaust pipe

Info

Publication number: CN203374350U
Application number: CN201320351787.7U
Authority: CN
Inventors: 王兆斌
Original assignee: NINGBO YINZHOU SAIENSI AUTO PARTS FACTORY
Current assignee: NINGBO YINZHOU SAIENSI AUTO PARTS FACTORY
Priority date: 2013-06-19
Filing date: 2013-06-19
Publication date: 2014-01-01
Anticipated expiration: 2023-06-19

Abstract

The utility model discloses a motorcycle exhaust pipe. The motorcycle exhaust pipe comprises a pipe body composed of an outer layer pipe, an inner layer pipe and a middle layer pipe, the inner layer pipe and the outer layer pipe are stainless steel pipes, the middle layer pipe is a glass steel pipe, a heat recycling device is further installed in the inner layer pipe, and the heat recycling device comprises a first conductor box and a second conductor box. According to the motorcycle exhaust pipe, the structure is simple; the motorcycle exhaust pipe well effects heat insulation and reduces noises due to the fact that the pipe body is of a three-layer structure, and the middle layer pipe is the glass steel pipe; the arranged heat recycling device buffers flowing of tail gases, so that noise pollution is also reduced to some extent, temperatures of the outer wall of the pipe body are reduced, and scalding is avoided.

Description

Motorcycle exhaust pipe

Technical field

The utility model belongs to the motorcycle accessories technical field, is specifically related to a kind of motorcycle exhaust pipe.

Background technique

Existing motorcycle exhaust pipe is mostly the hollow circular cylinder shape, and it is built-in with silencing apparatus, and before outlet pipe, the mouth of pipe and engine exhaust port join, and gas silencing apparatus in outlet pipe and outlet pipe that motor is discharged is emitted from relief opening.But existing outlet pipe is that stainless metallic material is made, and is the mono-layer tube structure mostly, the gas of discharging from motor during motorcycle driving conducts and makes its surface temperature very high through the tube wall of stainless steel outlet pipe, can cause scald to the people.

Summary of the invention

Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of motorcycle exhaust pipe is provided, and it is simple in structure, can effectively play heat-blocking action, reduces its surface temperature.

The technological scheme that the utility model adopts is: a kind of motorcycle exhaust pipe, comprise body, described body consists of external pipe, inner tube and mesosphere pipe, described inner tube and external pipe are Stainless Steel Tube, described mesosphere pipe is Glass Steel Tube, heat recovering device also is installed in described inner tube, and described heat recovering device comprises the first conductor box and the second conductor box.

As preferably, also be covered with one deck filter screen on the outer wall of described the second conductor box.

The beneficial effects of the utility model are: the utility model is simple in structure, because body is three-decker, the mesosphere pipe is Glass Steel Tube again, played good heat-blocking action and reduced noise, be provided with heat recovering device, the mobile effect of playing a buffering to tail gas, also reduced to a certain extent the pollution of noise, reduced the temperature of tube wall, avoided scalding.

The accompanying drawing explanation

Fig. 1 is the utility model structural representation.

In figure: 1, inner tube; 2, mesosphere pipe; 3, external pipe; 4, the first conductor box; 5, the second conductor box.

Embodiment

Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.

Embodiment: as shown in Figure 1, the utility model comprises body, described body consists of external pipe 3, inner tube 1 and mesosphere pipe 2, described inner tube 1 and external pipe 3 are Stainless Steel Tube, described mesosphere pipe 2 is Glass Steel Tube, in described inner tube 1, heat recovering device also is installed, described heat recovering device comprises the first conductor box 4 and the second conductor box 5, and also is covered with one deck filter screen on the outer wall of the second conductor box 5.

The utility model is simple in structure, because body is three-decker, mesosphere pipe 2 is Glass Steel Tube again, played good heat-blocking action and reduced noise, be provided with heat recovering device, the mobile effect of playing a buffering to tail gas, also reduced to a certain extent the pollution of noise, reduced the temperature of tube wall, avoided scalding.

Claims

1. a motorcycle exhaust pipe, comprise body, it is characterized in that: described body consists of external pipe, inner tube and mesosphere pipe, described inner tube and external pipe are Stainless Steel Tube, described mesosphere pipe is Glass Steel Tube, heat recovering device also is installed in described inner tube, and described heat recovering device comprises the first conductor box and the second conductor box.

2. motorcycle exhaust pipe according to claim 1, is characterized in that: also be covered with one deck filter screen on the outer wall of described the second conductor box.