CN205022362U - Exhaust system of hazardous articles transport vechicle - Google Patents
Exhaust system of hazardous articles transport vechicle Download PDFInfo
- Publication number
- CN205022362U CN205022362U CN201520808466.4U CN201520808466U CN205022362U CN 205022362 U CN205022362 U CN 205022362U CN 201520808466 U CN201520808466 U CN 201520808466U CN 205022362 U CN205022362 U CN 205022362U
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- CN
- China
- Prior art keywords
- exhaust
- trap device
- pipe
- muffler assembly
- spark trap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an exhaust system of hazardous articles transport vechicle, including exhaust auxiliary brake, exhaust pipe, silencer device assembly, first blast pipe and exhaust arc -arrester, exhaust auxiliary brake's import is connected with engine supercharger's gas outlet, exhaust pipe's one end with exhaust auxiliary brake's gas outlet is connected, the other end with the air inlet of silencer device assembly is connected, the one end of first blast pipe with the gas outlet of silencer device assembly is connected, the other end with the air inlet of exhaust arc -arrester is connected. The utility model discloses an all be located the air inlet of silencer device assembly and the gas outlet of silencer device assembly in the front side, be close locomotive one side promptly to install the exhaust arc -arrester on the blast pipe, realize the regulation requirement about hazardous articles transport vechicle exhaust system safety.
Description
Technical field
The utility model belongs to engine exhaust system technical field, refers to a kind of exhaust system of carriage of dangerous goods car especially.
Background technology
Higher than the region of plane on chassis side rail, the automobile exhausting spark arrester meeting relevant regulations is also installed before carriage of dangerous goods car requirement freeing pipe (exhausr port) is contained in tank body/casing front end face, not.The exhaust system of conventional vehicles be all be generally arranged in rear cabin or rearward part chassis on, the requirement of carriage of dangerous goods car cannot be met.
Fig. 1 and Fig. 2 is the arrangement structure schematic diagram of existing technology exhaust system, includes exhaust additional brake 1, bleeder line 2, muffler 3, tail pipe clip 4 and tail pipe 5.Exhaust additional brake is directly connected in the air extractor duct of engine supercharger, exhaust additional brake and muffler couple together by bleeder line, mainly guiding function is played to tail gas, muffler plays noise reduction, reduction of discharging effect, tail pipe connects with the exhaust ports of noise silencer and clamps with clip, avoid tail gas to blow cause airborne dust.
Exhaust system is arranged on the chassis in rear cabin or portion rearward, can not meet regulation preposition and the requirement of exhaust spark trap device is housed for carriage of dangerous goods vehicle exhaust pipe (exhausr port).
Utility model content
The purpose of this utility model proposes improvement opportunity scheme to the exhaust system of existing carriage of dangerous goods car, can be met about the preposition requirement of carriage of dangerous goods vehicle exhaust pipe (exhausr port) by the technical program.
The utility model is achieved through the following technical solutions:
An exhaust system for carriage of dangerous goods car, includes exhaust additional brake, bleeder line, muffler assembly, downtake pipe and exhaust spark trap device;
The described import of exhaust additional brake is connected with the air extractor duct of engine supercharger; One end of described bleeder line is connected with the air extractor duct of described exhaust additional brake, and the other end is connected with the admission port of described muffler assembly; One end of described downtake pipe is connected with the air extractor duct of described muffler assembly, and the other end is connected with the admission port of described exhaust spark trap device;
The admission port of described muffler assembly and the air extractor duct of described muffler assembly are all positioned at the front side of described muffler assembly.
Further, described exhaust spark trap device between headstock and described muffler assembly closer to described headstock place.
Further, between the admission port and described downtake pipe of described exhaust spark trap device, also second exhaust pipe is provided with; One end of described second exhaust pipe is connected with the admission port of described exhaust spark trap device, and the other end connects with described downtake pipe.
Further, exhaust spark trap device mounting bracket is also included; One end of described exhaust spark trap device mounting bracket is fixed on vehicle frame, and the other end is fixedly connected with described exhaust spark trap device.
Further, the first support and the second support is also included; Described first support is fixedly connected with described downtake pipe; Described second support is fixedly connected with described second exhaust pipe.
The beneficial effects of the utility model are:
The utility model is by being all positioned at the air extractor duct of the admission port of muffler assembly and muffler assembly in front side, namely close to headstock side, and on freeing pipe, exhaust spark trap device is installed, realizes the regulation requirement about carriage of dangerous goods vehicle exhaust security of system.
Accompanying drawing explanation
Fig. 1 is existing technology exhaust system schematic diagram;
Fig. 2 is existing technology exhaust system other direction schematic diagram;
Fig. 3 is the utility model exhaust system schematic diagram;
Fig. 4 is the utility model exhaust system other direction schematic diagram.
Description of reference numerals
1 exhaust additional brake, 2 bleeder lines, 3 mufflers, 4 tail pipe clips, 5 tail pipes, 01 exhaust additional brake, 02 bleeder line, 03 muffler assembly, 04 downtake pipe, 05 second exhaust pipe, 06 exhaust spark trap device, 07 first support, 08 exhaust spark trap device mounting bracket, 09 second support.
Detailed description of the invention
Describe the technical solution of the utility model in detail by the following examples, following embodiment is only exemplary, only can be used for explaining and the technical solution of the utility model being described, and can not be interpreted as being the restriction to technical solutions of the utility model.
The utility model provides a kind of exhaust system of carriage of dangerous goods car, as shown in Figure 3 and Figure 4, includes exhaust additional brake 01, bleeder line 02, muffler assembly 03, downtake pipe 04 and exhaust spark trap device 06.
The described import of exhaust additional brake 01 is connected with the air extractor duct of engine supercharger; One end of described bleeder line 02 is connected with the air extractor duct of described exhaust additional brake 01, and the other end is connected with the admission port of described muffler assembly 03; One end of described downtake pipe 04 is connected with the air extractor duct of described muffler assembly, and the other end is connected with the admission port of described exhaust spark trap device.
The admission port of described muffler assembly and the air extractor duct of described muffler assembly are all positioned at the front side of described muffler assembly.In this application, gordian technique scheme is the layout of the admission port of muffler assembly and the air extractor duct of muffler assembly, in this application, the admission port of muffler assembly and the equal installation surface of air extractor duct are to the headstock direction of vehicle, therefore, the inner structure of muffler assembly needs to adapt to such layout.
Described exhaust spark trap device 06 between headstock and described muffler assembly closer to described headstock place.In this application, the air extractor duct of exhaust spark trap device, namely the exhausr port of exhaust system is positioned at the headstock direction of vehicle, and oblique ground, make final exhausr port away from the railway carriage end of carriage of dangerous goods vehicle, improve the safety performance of vehicle.
In this application, between the admission port and described downtake pipe of described exhaust spark trap device, second exhaust pipe 05 is also provided with; One end of described second exhaust pipe is connected with the admission port of described exhaust spark trap device, and the other end connects with described downtake pipe.
Also include exhaust spark trap device mounting bracket 08; One end of described exhaust spark trap device mounting bracket is fixed on vehicle frame, and the other end is fixedly connected with described exhaust spark trap device.
Also include the first support 07 and the second support 09; Described first support 07 is fixedly connected with described downtake pipe 04; Described second support 09 is fixedly connected with described second exhaust pipe 05.First support and the second supporting structure are for ensureing the stable of downtake pipe and second exhaust pipe.
The above is only the description of the preferred implementation of utility model; should be understood that; due to the finiteness of literal expression; and objectively there is unlimited concrete structure; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an exhaust system for carriage of dangerous goods car, is characterized in that: include exhaust additional brake, bleeder line, muffler assembly, downtake pipe and exhaust spark trap device;
The described import of exhaust additional brake is connected with the air extractor duct of engine supercharger; One end of described bleeder line is connected with the air extractor duct of described exhaust additional brake, and the other end is connected with the admission port of described muffler assembly; One end of described downtake pipe is connected with the air extractor duct of described muffler assembly, and the other end is connected with the admission port of described exhaust spark trap device;
The admission port of described muffler assembly and the air extractor duct of described muffler assembly are all positioned at the front side of described muffler assembly.
2. the exhaust system of carriage of dangerous goods car according to claim 1, is characterized in that: described exhaust spark trap device between headstock and described muffler assembly closer to described headstock place.
3. the exhaust system of carriage of dangerous goods car according to claim 1, is characterized in that: between the admission port and described downtake pipe of described exhaust spark trap device, be also provided with second exhaust pipe; One end of described second exhaust pipe is connected with the admission port of described exhaust spark trap device, and the other end connects with described downtake pipe.
4. the exhaust system of carriage of dangerous goods car according to claim 1, is characterized in that: also include exhaust spark trap device mounting bracket; One end of described exhaust spark trap device mounting bracket is fixed on vehicle frame, and the other end is fixedly connected with described exhaust spark trap device.
5. the exhaust system of carriage of dangerous goods car according to claim 3, is characterized in that: also include the first support and the second support; Described first support is fixedly connected with described downtake pipe; Described second support is fixedly connected with described second exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808466.4U CN205022362U (en) | 2015-10-15 | 2015-10-15 | Exhaust system of hazardous articles transport vechicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808466.4U CN205022362U (en) | 2015-10-15 | 2015-10-15 | Exhaust system of hazardous articles transport vechicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022362U true CN205022362U (en) | 2016-02-10 |
Family
ID=55254926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520808466.4U Expired - Fee Related CN205022362U (en) | 2015-10-15 | 2015-10-15 | Exhaust system of hazardous articles transport vechicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205022362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661757A (en) * | 2018-04-28 | 2018-10-16 | 安徽江淮汽车集团股份有限公司 | A kind of harmful influence vehicle exhaust system |
| CN109236422A (en) * | 2018-11-29 | 2019-01-18 | 安徽合力股份有限公司 | A kind of fire extinguishing silencing apparatus |
-
2015
- 2015-10-15 CN CN201520808466.4U patent/CN205022362U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661757A (en) * | 2018-04-28 | 2018-10-16 | 安徽江淮汽车集团股份有限公司 | A kind of harmful influence vehicle exhaust system |
| CN108661757B (en) * | 2018-04-28 | 2019-10-25 | 安徽江淮汽车集团股份有限公司 | A kind of harmful influence vehicle exhaust system |
| CN109236422A (en) * | 2018-11-29 | 2019-01-18 | 安徽合力股份有限公司 | A kind of fire extinguishing silencing apparatus |
| CN109236422B (en) * | 2018-11-29 | 2023-12-29 | 安徽合力股份有限公司 | Fire extinguishing and silencing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20191015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |