CN202417654U - Silencer of 2kW gasoline engine generator - Google Patents
Silencer of 2kW gasoline engine generator Download PDFInfo
- Publication number
- CN202417654U CN202417654U CN201120285447XU CN201120285447U CN202417654U CN 202417654 U CN202417654 U CN 202417654U CN 201120285447X U CN201120285447X U CN 201120285447XU CN 201120285447 U CN201120285447 U CN 201120285447U CN 202417654 U CN202417654 U CN 202417654U
- Authority
- CN
- China
- Prior art keywords
- cabins
- cabin
- gasoline engine
- engine generator
- tracheae
- 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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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
A silencer of a 2kW gasoline engine generator relates to the technical field of the gasoline engine generator. The utility model in particular relates to a silencer of the 2kW gasoline engine generator. The outer sides of No. 1 cabin (7), a No. 2 cabin (9) and a No.3 cabin (5) are respectively provided with an air passing pipe (3), the No. 1 cabin (7) is provided with an air inlet pipe (8), the junctions between the No. 1 cabin (7) and the air passing pipe (3), between the air passing pipe (3) and the No. 2 cabin (9), between the No. 2 cabin (9) and the No. 3 cabin (5) and between the No. 3 cabin and a No. 4 cabin (1) are respectively provided with an air outlet hole (4), air supplementary holes (6) are uniformly arranged on the air passing pipe (3), and the No. 4 cabin (1) is provided with an air outlet pipe (2). The silencer adopts helical airflow, is simple in structure, has clear principle, good silencing effect and long service life and can reach Europe 3 standard.
Description
Technical field:
The utility model relates to the gasoline engine generator technical field, is specifically related to a kind of 2kW gasoline engine generator silencing apparatus.
Background technique:
Gasoline engine generator generally is equipped with silencing apparatus, to reduce noise, promotes generator power and energy-conservation effect.Silencing apparatus in the market is that what to adopt is the working principle that flings air-flow.This muffler structure is complicated, and cost of production is high, particularly is directed to the DeGrain of the noise reduction of 2kW gasoline engine generator.
The model utility content:
The purpose of the utility model provides a kind of 2kW gasoline engine generator silencing apparatus, and the spiral air flow that it adopts is simple in structure, clear principle, and it is effective to eliminate the noise, long service life, and reach Europe 3 standards.
In order to solve the existing problem of background technique, the utility model is to adopt following technological scheme: it comprises No. four cabins 1, steam outlet pipes 2, crosses tracheae 3, air outlet hole 4, No. three cabins 5, tonifying Qi hole 6, cabin 7, suction tude 8, No. two cabins 9 and dividing plates 10; 7 left sides, a cabin are provided with cabin 5 No. three; 5 left sides, No. three cabins are provided with No. two cabins 9 and No. four cabins 1; Be provided with dividing plate 10 between cabin 7 and No. three cabins 5, No. three cabins 5 and No. two cabins 9 and No. four cabins 1, No. two cabins 9 and No. four cabins 1; Cabin 7, No. two cabins 9 and No. three cabin 5 arranged outside had 3, numbers cabins 7 of tracheae be provided with 8, numbers cabins of suction tude 7 with the joint of crossing tracheae 3, cross the tracheae 3 and the joint in the joint in No. two cabins 9, No. two cabins 9 and No. three cabins 5 and the joint in No. three cabins 5 and No. four cabins 1 and be provided with air outlet hole 4; Cross and evenly be provided with 6, No. four cabins 1, tonifying Qi hole on the tracheae 3 and be provided with steam outlet pipe 2.
Described tracheae 3 both sides of crossing are provided with end socket.
Air gets into a cabin 7 from suction tude 8, through air outlet hole 4 got into tracheae 3, No. two cabins 9, No. three cabins 5 successively, No. four 1 backs, cabin are got rid of through steam outlet pipe 2.
The spiral air flow that the utility model adopts, simple in structure, clear principle, it is effective to eliminate the noise, long service life, and reach Europe 3 standards.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Referring to Fig. 1, this embodiment is to adopt following technological scheme: it comprises No. four cabins 1, steam outlet pipes 2, crosses tracheae 3, air outlet hole 4, No. three cabins 5, tonifying Qi hole 6, cabin 7, suction tude 8, No. two cabins 9 and dividing plates 10; 7 left sides, a cabin are provided with cabin 5 No. three; 5 left sides, No. three cabins are provided with No. two cabins 9 and No. four cabins 1; Be provided with dividing plate 10 between cabin 7 and No. three cabins 5, No. three cabins 5 and No. two cabins 9 and No. four cabins 1, No. two cabins 9 and No. four cabins 1; Cabin 7, No. two cabins 9 and No. three cabin 5 arranged outside had 3, numbers cabins 7 of tracheae be provided with 8, numbers cabins of suction tude 7 with the joint of crossing tracheae 3, cross the tracheae 3 and the joint in the joint in No. two cabins 9, No. two cabins 9 and No. three cabins 5 and the joint in No. three cabins 5 and No. four cabins 1 and be provided with air outlet hole 4; Cross and evenly be provided with 6, No. four cabins 1, tonifying Qi hole on the tracheae 3 and be provided with steam outlet pipe 2.
Described tracheae 3 both sides of crossing are provided with end socket.
Air gets into a cabin 7 from suction tude 8, through air outlet hole 4 got into tracheae 3, No. two cabins 9, No. three cabins 5 successively, No. four 1 backs, cabin are got rid of through steam outlet pipe 2.
The spiral air flow that this embodiment adopts, simple in structure, clear principle, it is effective to eliminate the noise, long service life, and reach Europe 3 standards.
Claims (2)
1.2kW the gasoline engine generator silencing apparatus is characterized in that it comprises No. four cabins (1), steam outlet pipe (2), crosses tracheae (3), air outlet hole (4), No. three cabins (5), tonifying Qi hole (6), a cabin (7), suction tude (8), No. two cabins (9) and dividing plate (10); Left side, a cabin (7) is provided with No. three cabins (5); Left side, No. three cabins (5) is provided with No. two cabins (9) and No. four cabins (1); Be provided with dividing plate (10) between a cabin (7) and No. three cabins (5), No. three cabins (5) and No. two cabins (9) and No. four cabins (1), No. two cabins (9) and No. four cabins (1); A cabin (7), No. two cabins (9) and No. three cabins (5) arranged outside had tracheae (3); A cabin (7) is provided with suction tude (8); The joint in a cabin (7) and the joint of crossing tracheae (3), the joint of crossing tracheae (3) and No. two cabins (9), No. two cabins (9) and No. three cabins (5) and No. three cabins (5) are provided with air outlet hole (4) with the joint in No. four cabins (1), cross on the tracheae (3) and evenly are provided with tonifying Qi hole (6), and No. four cabins (1) are provided with steam outlet pipe (2).
2. 2kW gasoline engine generator silencing apparatus according to claim 1 is characterized in that described tracheae (3) both sides of crossing are provided with end socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120285447XU CN202417654U (en) | 2011-08-08 | 2011-08-08 | Silencer of 2kW gasoline engine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120285447XU CN202417654U (en) | 2011-08-08 | 2011-08-08 | Silencer of 2kW gasoline engine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417654U true CN202417654U (en) | 2012-09-05 |
Family
ID=46742427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120285447XU Expired - Fee Related CN202417654U (en) | 2011-08-08 | 2011-08-08 | Silencer of 2kW gasoline engine generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417654U (en) |
-
2011
- 2011-08-08 CN CN201120285447XU patent/CN202417654U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |