CN201406018Y - Exhaust pipeline of surfboard engine - Google Patents
Exhaust pipeline of surfboard engine Download PDFInfo
- Publication number
- CN201406018Y CN201406018Y CN2009200404103U CN200920040410U CN201406018Y CN 201406018 Y CN201406018 Y CN 201406018Y CN 2009200404103 U CN2009200404103 U CN 2009200404103U CN 200920040410 U CN200920040410 U CN 200920040410U CN 201406018 Y CN201406018 Y CN 201406018Y
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- CN
- China
- Prior art keywords
- engine
- exhaust pipe
- surfboard
- oil separator
- seawater
- 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 - Lifetime
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an exhaust pipeline of a surfboard engine. One end of an engine exhaust pipe is communicated with an engine exhaust outlet, the other end of the engine exhaust pipe is stretched out of the outer side of a surfboard cavity body, a first filtering net and a first one-way valve are sequentially arranged in the engine exhaust pipe from one end to the other end in a fixed manner, and the first one-way valve allows exhaust in the engine exhaust pipe but does not allow seawater to enter the exhaust pipe. The first one-way valve and the first filtering net are arranged in the exhaust pipe of the surfboard engine, which effectively prevents oil from entering the seawater and meanwhile preventing the seawater from entering the engine along the exhaust pipe, thereby leading a surfboard to be safe and friendly to the environment; an oil-air separator is arranged in the engine exhaust pipe, which separates oil from air in the engine exhaust pipe, thereby making sure thatwaste oil cannot enter the seawater and meanwhile cannot be accumulated in the engine exhaust pipe to affect the exhaust of the exhaust pipe.
Description
Technical field
The utility model relates to a kind of surfboard engine exhaust gear, particularly a kind of engine exhaust pipeline of surfboard.
Background technology
When surfboard slides across the sea, because driving engine can not carry out economic combustion, to there be part oil to discharge external engine with waste gas, driving engine directly is discharged in the seawater and will pollutes if will have the waste gas of fluid to seawater, and because the surfboard hull is in the seawater, freeing pipe reaches in the seawater fully, and seawater is easy to blow back in the driving engine along the exhaust pipe of engine, causes driving engine to burn.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of engine exhaust pipeline of surfboard, and this engine exhaust pipeline of surfboard is simple in structure, uses environmental protection, safety.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of engine exhaust pipeline of surfboard, the exhaust pipe of engine one end is communicated with engine exhaust port, the other end stretches out the surfboard cavity outside, be installed with first filter screen and first check valve successively from an end to the other end in the exhaust pipe of engine, this first check valve allows the interior gas of the exhaust pipe of engine to discharge and does not allow seawater to enter in the freeing pipe, first filter screen can be with not clean-burning oil catch in the freeing pipe in freeing pipe, prevent that it from entering in the seawater, contaminated environment, first check valve prevent that seawater from blowing back in the driving engine along freeing pipe driving engine are burnt.
As further improvement of the utility model, be provided with an oil separator, first filter screen is near being provided with the appearance hydraulic fluid port that a position is lower than other position in the exhaust pipe of engine relatively in the exhaust pipe of engine of driving engine one side, this holds hydraulic fluid port and is communicated with the inlet end of oil separator, the not clean-burning oil that driving engine is discharged enters the low appearance hydraulic fluid port of relative position, calm again hydraulic fluid port flows to oil separator, the outlet side of oil separator extends to the surfboard cavity outside, be provided with second filter screen and second check valve in the outlet side of oil separator, wherein second filter screen is than the close oil separator of second check valve, second check valve allows the interior gas of oil separator to discharge and does not allow seawater to enter in the oil separator, second filter screen can be with not clean-burning oil catch in the freeing pipe in oil separator, prevent that it from entering in the seawater, contaminated environment, second check valve prevent that seawater from blowing back in the driving engine along the outlet side of oil separator driving engine are burnt.
As further improvement of the utility model, detachably be provided with a loam cake on the oil separator, when the oil mass in the oil separator reaches setting value, the loam cake on the oil separator can be unloaded, the oil in the oil separator is poured out.
The beneficial effects of the utility model are: the utility model is equipped with first check valve and first filter screen and prevents effectively that fluid from entering and prevented simultaneously in the seawater that seawater from entering in the driving engine along freeing pipe in the surfboard engine freeing pipe, make surfboard environmental protection, safety, be provided with oil separator in the exhaust pipe of engine, the interior oil of the exhaust pipe of engine is separated with gas, guarantee that waste oil is not discharged in the seawater, also not being accumulated in simultaneously influences the freeing pipe exhaust in the exhaust pipe of engine.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment: a kind of engine exhaust pipeline of surfboard, the exhaust pipe of engine one end is communicated with engine exhaust port, the other end stretches out the surfboard cavity outside, be installed with first filter screen 1 and first check valve 2 successively from an end to the other end in the exhaust pipe of engine, this first check valve 2 allows the interior gas of the exhaust pipe of engine to discharge and does not allow seawater to enter in the freeing pipe, first filter screen 1 can be with not clean-burning oil catch in the freeing pipe in freeing pipe, prevent that it from entering in the seawater, contaminated environment, first check valve 2 prevent that seawater from blowing back in the driving engine along freeing pipe driving engine are burnt.
Be provided with an oil separator 4, first filter screen 1 is near being provided with the appearance hydraulic fluid port 3 that a position is lower than other position in the exhaust pipe of engine relatively in the exhaust pipe of engine of driving engine one side, this holds hydraulic fluid port 3 and is communicated with the inlet end of oil separator 4, the not clean-burning oil that driving engine is discharged enters the low appearance hydraulic fluid port 3 of relative position, calm again hydraulic fluid port 3 flows to oil separator 4, the outlet side of oil separator 4 extends to the surfboard cavity outside, be provided with second filter screen 41 and second check valve 42 in the outlet side of oil separator 4, wherein second filter screen 41 is than second check valve, 42 close oil separators 4, second check valve 42 allows oil separator 4 interior gases to discharge and does not allow seawater to enter in the oil separator 4, second filter screen 41 can be with not clean-burning oil catch in the freeing pipe in oil separator 4, prevent that it from entering in the seawater, contaminated environment, second check valve 42 prevent that seawater from blowing back in the driving engine along the outlet side of oil separator 4 driving engine are burnt.
Detachably be provided with a loam cake 43 on the described oil separator 4, when the oil mass in the oil separator 4 reaches setting value, the loam cake on the oil separator 4 43 can be unloaded, the oil in the oil separator 4 is poured out.
Claims (3)
1. engine exhaust pipeline of surfboard, it is characterized in that: the exhaust pipe of engine one end is communicated with engine exhaust port, the other end stretches out the surfboard cavity outside, be installed with first filter screen (1) and first check valve (2) successively from an end to the other end in the exhaust pipe of engine, this first check valve (2) allows the interior gas of the exhaust pipe of engine to discharge and does not allow seawater to enter in the freeing pipe.
2. a kind of engine exhaust pipeline of surfboard according to claim 1, it is characterized in that: be provided with an oil separator (4), first filter screen (1) is near being provided with the appearance hydraulic fluid port (3) that a position is lower than other position in the exhaust pipe of engine relatively in the exhaust pipe of engine of driving engine one side, this holds hydraulic fluid port (3) and is communicated with the inlet end of oil separator (4), the outlet side of oil separator (4) extends to the surfboard cavity outside, be provided with second filter screen (41) and second check valve (42) in the outlet side of oil separator (4), wherein second filter screen (41) is than the close oil separator (4) of second check valve (42), and second check valve (42) allows the interior gas of oil separator (4) to discharge and do not allow seawater to enter in the oil separator (4).
3. a kind of engine exhaust pipeline of surfboard according to claim 2 is characterized in that: detachably be provided with a loam cake (43) on the oil separator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200404103U CN201406018Y (en) | 2009-04-22 | 2009-04-22 | Exhaust pipeline of surfboard engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200404103U CN201406018Y (en) | 2009-04-22 | 2009-04-22 | Exhaust pipeline of surfboard engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406018Y true CN201406018Y (en) | 2010-02-17 |
Family
ID=41676946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200404103U Expired - Lifetime CN201406018Y (en) | 2009-04-22 | 2009-04-22 | Exhaust pipeline of surfboard engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406018Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870342A (en) * | 2009-04-22 | 2010-10-27 | 昆山市美吉动力机械科技有限公司 | Engine exhaust pipeline of surfboard |
-
2009
- 2009-04-22 CN CN2009200404103U patent/CN201406018Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870342A (en) * | 2009-04-22 | 2010-10-27 | 昆山市美吉动力机械科技有限公司 | Engine exhaust pipeline of surfboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100217 Effective date of abandoning: 20090422 |
|
| RGAV | Abandon patent right to avoid regrant |