Petrol generating set muffler
A technology for generating sets and mufflers, which is applied in the direction of intake mufflers, engine components, machines/engines, etc. It can solve the problems of poor noise reduction effect and single function, and achieve the effects of noise reduction, noise reduction, and exhaust noise reduction
Inactive Publication Date: 2019-11-12
盐城市双利电机有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to solve the disadvantages of the gasoline generator muffler in the prior art, such as poor noise reduction effect and single function, and propose a gasoline generator muffler
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0018] refer to Figure 1-2 , a gasoline generator muffler, comprising a muffler 1, an air inlet pipe 13 and an exhaust pipe 14, the air inlet pipe 13 and the exhaust pipe 14 are respectively flanged connected with the first air guide pipe 3 extending to the inside of the muffler 1 and the The second air duct 4, the central axis of the first air duct 3 and the second air duct 4 coincide, and the axes of the first air duct 3 and the second air duct 4 are all parallel to the axis of the muffler 1, and the dividing plate 2 is provided with There is a third air duct 12 vertically penetrating through the partition 2, and the third air duct 12 is symmetrically distributed with the first air duct 3 and the second air duct 4 relative to the axis of the muffler 1, the first air duct 3 ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a petrol generating set muffler. The petrol generating set muffler comprises a muffling barrel, an air inlet pipe and an air exhaust pipe; a first air guide pipe extending towards the interior of the muffling barrel is connected with the air inlet pipe through a flange; a second air guide pipe extending towards the interior of the muffling barrel is connected with the air exhaust pipe through a flange; the axis of the first air guide pipe is parallel to the axis of the muffling barrel; the axis of the second air guide pipe is parallel to the axis of the muffling barrel;a third air guide pipe perpendicularly penetrating through a partition plate is arranged on the partition plate; annular bags are mounted in the first air guide pipe and the second air guide pipe; each annular bag is filled with cooling liquid; and a heat-dissipation mechanism is arranged on each annular bag. Through cooperation between the heat-dissipation mechanisms and the third air guide pipe, tail gas is cooled, so that the situation that the outer surface temperature of the muffling barrel is too high is avoided, noises of the tail gas can be reduced by many times, and the device is more convenient to dismount and mount.
Description
technical field [0001] The invention relates to the technical field of mufflers, in particular to a muffler for a gasoline generator set. Background technique [0002] Gasoline generator is a small power supply equipment, usually used for emergency power supply in field operations, camping and official places, shopping malls and homes. The exhaust pipe enters the muffler, and finally is discharged into the atmosphere from the tailpipe, and a wide-band exhaust noise is generated in the process. Therefore, when gasoline generators are used in public places, it is generally required to install a muffler randomly to reduce the harm of noise. However, the existing gasoline generator mufflers often only perform single-time muffler, and their muffler effect is average, and no heat dissipation treatment is performed. As a result, the temperature of the outer surface of the muffler is high, which is easy to cause burns. Contents of the invention [0003] The purpose of the presen...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): F01N1/08F01N3/04F01N13/18F02B63/04F02M35/12
CPCF01N1/083F01N3/043F01N13/1805F02B63/04F02M35/1211
Inventor 倪海军倪圣龙
Owner 盐城市双利电机有限公司