CN203271885U - Coil pipe type silencer for engines - Google Patents
Coil pipe type silencer for engines Download PDFInfo
- Publication number
- CN203271885U CN203271885U CN 201320252218 CN201320252218U CN203271885U CN 203271885 U CN203271885 U CN 203271885U CN 201320252218 CN201320252218 CN 201320252218 CN 201320252218 U CN201320252218 U CN 201320252218U CN 203271885 U CN203271885 U CN 203271885U
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- CN
- China
- Prior art keywords
- pipe
- buffer cell
- fixed plate
- snake
- coil pipe
- 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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- Exhaust Silencers (AREA)
Abstract
A coil pipe type silencer for engines structurally includes buffer chambers, a coil pipe, radiating fins and a fixing plate, wherein the buffer chambers are arranged at the two ends of the coil pipe in a graded manner, and are used for buffering impact of the air flow of engines; a section of connector pipe and a section of exhaust pipe are connected onto the buffer chambers respectively; the connector pipe is connected with a breathing pipe of an engine; the radiating fins are arranged in the middle of the coil pipe; the fixing plate is arranged on the exhaust pipe; the fixing plate is used for fixing one end of a radiator.
Description
Technical field
A kind of coil pipe type silencing apparatus of motor belongs to the silencing equipment field.
Background technique
Existing muffler for motor, kind is more, and complex structure, and improved necessity is arranged.
Summary of the invention
Purpose of the present invention is the coil pipe type silencing apparatus that a kind of motor will be provided, and makes up defects with this.Structure is by buffer cell, snake pipe, and radiating fin and fixed plate form.Be provided with buffer cell in the classification of the two ends of one section snake pipe, buffer cell is a circle, square or oval-shaped jerrycan, and the height of buffer cell is greater than the diameter of snake pipe.Buffer cell is used for the impact of buffering engine air flow.Be connected with respectively one section adaptor tube and outlet pipe on buffer cell, the expiring tube of adaptor tube and motor is connected, and makes the high-temp waste gas of engine emission can pass through to discharge from outlet pipe after buffer cell, snake pipe, buffer cell.Be provided with radiating fin between snake pipe, radiating fin and snake pipe are connected as a body, and improve the radiating efficiency of silencing apparatus with this.Be provided with fixed plate on outlet pipe, fixed plate and outlet pipe are connected as a body, and fixed plate is used for an end of fixed heat sink.
The application's useful technique effect is: structure is comparatively simple, rapid heat dissipation, long service life.
Description of drawings
The coil pipe type silencing apparatus plan view of Fig. 1, motor
1, buffer cell, 2, snake pipe, 3, radiating fin, 4, fixed plate, 5, adaptor tube, 6, outlet pipe.
Embodiment
As shown in Figure 1, a kind of coil pipe type silencing apparatus of motor, structure is by buffer cell 1, snake pipe 2, and radiating fin 3 and fixed plate 4 form.Be provided with buffer cell 1 in the classification of the two ends of one section snake pipe 2, buffer cell 1 is a circle, square or oval-shaped jerrycan, and the height of buffer cell 1 is greater than the diameter of snake pipe 2.Buffer cell 1 is used for the impact of buffering engine air flow.Be connected with respectively one section adaptor tube 5 and outlet pipe 6 on buffer cell 1, the expiring tube of adaptor tube 5 and motor is connected, and makes the high-temp waste gas of engine emission can pass through to discharge from outlet pipe 6 after buffer cell 1, snake pipe 2, buffer cell 1.Be provided with radiating fin 3 between snake pipe 2, radiating fin 3 and snake pipe 2 are connected as a body, and improve the radiating efficiency of silencing apparatus with this.Be provided with fixed plate 4 on outlet pipe 6, fixed plate 4 and outlet pipe 6 are connected as a body, and fixed plate 4 is used for an end of fixed heat sink.
Claims (1)
1. the coil pipe type silencing apparatus of a motor, feature is: its structure is by buffer cell (1), snake pipe (2), and radiating fin (3) and fixed plate (4) form; Two ends classification at one section snake pipe (2) is provided with buffer cell (1), and buffer cell (1) is a circle, square or oval-shaped jerrycan, and the height of buffer cell (1) is greater than the diameter of snake pipe (2); Be connected with respectively one section adaptor tube (5) and outlet pipe (6) on buffer cell (1), the expiring tube of adaptor tube (5) and motor is connected, and makes the high-temp waste gas of engine emission can pass through to discharge from outlet pipe (6) after buffer cell (1), snake pipe (2), buffer cell (1); Be provided with radiating fin (3) between snake pipe (2), radiating fin (3) and snake pipe (2) are connected as a body, be provided with fixed plate (4) on outlet pipe (6), fixed plate (4) and outlet pipe (6) are connected as a body, and fixed plate (4) is used for an end of fixed heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252218 CN203271885U (en) | 2013-04-12 | 2013-04-12 | Coil pipe type silencer for engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252218 CN203271885U (en) | 2013-04-12 | 2013-04-12 | Coil pipe type silencer for engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271885U true CN203271885U (en) | 2013-11-06 |
Family
ID=49502322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320252218 Expired - Fee Related CN203271885U (en) | 2013-04-12 | 2013-04-12 | Coil pipe type silencer for engines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050927A (en) * | 2016-06-01 | 2016-10-26 | 芜湖卓越空调零部件有限公司 | Novel bearing silencer |
-
2013
- 2013-04-12 CN CN 201320252218 patent/CN203271885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050927A (en) * | 2016-06-01 | 2016-10-26 | 芜湖卓越空调零部件有限公司 | Novel bearing silencer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140412 |