CN201415754Y - Surfboard engine air cooling device - Google Patents
Surfboard engine air cooling device Download PDFInfo
- Publication number
- CN201415754Y CN201415754Y CN2009200404141U CN200920040414U CN201415754Y CN 201415754 Y CN201415754 Y CN 201415754Y CN 2009200404141 U CN2009200404141 U CN 2009200404141U CN 200920040414 U CN200920040414 U CN 200920040414U CN 201415754 Y CN201415754 Y CN 201415754Y
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- China
- Prior art keywords
- air
- air inlet
- engine
- inner chamber
- bellows
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- Expired - Fee Related
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Abstract
The utility model discloses a surfboard engine air cooling device which comprises an air intake device, an engine, an air exhaust device, a ship cavity and an engine cooling fan, wherein the air intake device and the air exhaust device are fixedly installed on the upper portion of a ship bow, one end of the air intake device extends out of the outer side of the ship cavity, the other end of the air intake device is communicated with the ship cavity, the engine and the engine cooling fan are fixedly arranged in the ship cavity, one end of the air exhaust device extends out of the outer side ofthe ship cavity, and the other end thereof is communicated with one side of the ship cavity, which is provided with the engine cooling fan. When the engine works, the engine cooling fan synchronouslyworks, and drives hot air in the ship cavity to exhaust outside the ship cavity, inner air flow and outer air flow of the ship cavity can form negative pressure, and fresh cold air can continuously enter the ship cavity to cool down the engine, thereby guaranteeing the engine to normally and stably work.
Description
Technical field
The utility model relates to a kind of surfboard engine cooling mechanism, especially a kind of engine gas cooling device of surfboard.
Background technology
Engine installation is in the surfboard cavity, in engine working process, it can produce a large amount of heat, cause starting built-in temperature higher, driving engine is discharged to hot air in the hull inner chamber of surfboard, and air themperature constantly raises in the hull inner chamber of surfboard, depends the heat radiation of hull intracavity sidewall alone and can't make hull inner chamber quick cooling, driving engine also just can't cool off fast and effectively, the easy aged deterioration of part in the driving engine of at high temperature working.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of engine gas cooling device of surfboard, but this device at high speed, effectively, the cooled engine that continues, make driving engine keep stable mode of operation.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of engine gas cooling device of surfboard, comprise air inlet system, driving engine, air-out apparatus, hull inner chamber and engine cooling fan, air inlet system and air-out apparatus are fixedly arranged on fore top, air inlet system one end stretches out the hull inner chamber outside, the air inlet system other end is communicated with the hull inner chamber, driving engine and engine cooling fan are fixedly arranged in the hull inner chamber, air-out apparatus one end stretches out the hull inner chamber outside, the air-out apparatus other end is communicated with the side that the hull inner chamber is provided with engine cooling fan, cold air enters into the hull inner chamber along air inlet system, cold air flows along the hull inner chamber and reduces cavity temperature in the hull, during engine operation, engine cooling fan is synchronous working also, the hot air that engine cooling fan drives in the hull inner chamber is discharged to the hull inner chamber outside, then in the hull inner chamber, outer air-flow forms negative pressure, and cold air cools off driving engine with regard to entering the hull inner chamber endlessly.
As further improvement of the utility model, air inlet system comprises the air inlet rubber bellows, the air inlet pressing plate, air guide device and air inlet bellows, air inlet rubber bellows one end stretches out the hull inner chamber outside, the air inlet rubber bellows other end and air inlet pressing plate one end are connected, the air inlet pressing plate other end and air guide device one end are connected, the air guide device other end and air inlet bellows one end are connected, the air inlet bellows other end is communicated with the hull inner chamber, this kind structure can provide fresh air for driving engine by actv. endlessly, make the driving engine normal operation, and reduce temperature in the hull inner chamber.
As further improvement of the utility model, air-out apparatus comprises the rubber bellows of giving vent to anger, go out atmospheric pressure board, the air guide device and the bellows of giving vent to anger, rubber bellows one end of giving vent to anger stretches out the hull inner chamber outside, give vent to anger the rubber bellows other end with go out atmospheric pressure board one end and be connected, go out the atmospheric pressure board other end and air guide device one end is connected, the air guide device other end is connected with bellows one end of giving vent to anger, the bellows other end of giving vent to anger is communicated with the side that the hull inner chamber is provided with engine cooling fan, this kind structure can make hull inner chamber 4 inner formation negative pressure by actv., and then makes air flows in the hull inner chamber.
As further improvement of the utility model, the air guide device structure is: air guide device is by cavity, dividing plate and leaking hole are formed, to use direction to be benchmark, dividing plate is fixedly arranged in the cavity and with cavity and is divided into inlet chamber and outlet chamber two parts, leaking hole is located at the dividing plate downside, inlet chamber one end and air inlet pressing plate are connected, the inlet chamber other end and air inlet bellows one end are connected, outlet chamber one end with go out atmospheric pressure board and be connected, the outlet chamber other end is connected with bellows one end of giving vent to anger, owing to advance, the rubber bellows of giving vent to anger, reach the hull outside, may have a small amount of seawater along advancing, the rubber bellows of giving vent to anger enters in the air guide device, the water that enters in the air guide device can be discharged to the hull inboard from the leaking hole and the air separation of dividing plate downside, prevents that seawater from entering driving engine driving engine is caused damage.
The beneficial effects of the utility model are: during engine operation, engine cooling fan is synchronous working also, the hot air that engine cooling fan drives in the hull inner chamber is discharged to the hull inner chamber outside, the inside and outside air-flow of hull inner chamber forms negative pressure, make fresh cold air enter hull inner chamber cooled engine endlessly, guarantee normal, the stable work of driving engine.
Description of drawings
Fig. 1 is the utility model scheme drawing;
Fig. 2 be among Fig. 1 A-A to cutaway view.
The specific embodiment
Embodiment: a kind of engine gas cooling device of surfboard, comprise air inlet system 1, driving engine 2, air-out apparatus 3, hull inner chamber 4 and engine cooling fan 5, air inlet system 1 and air-out apparatus 3 are fixedly arranged on fore top, air inlet system 1 one ends stretch out hull inner chamber 4 outsides, air inlet system 1 other end is communicated with hull inner chamber 4, driving engine 2 and engine cooling fan 5 are fixedly arranged in the hull inner chamber 4, air-out apparatus 3 one ends stretch out hull inner chamber 4 outsides, air-out apparatus 3 other ends are communicated with the side that hull inner chamber 4 is provided with engine cooling fan, cold air enters into hull inner chamber 4 along air inlet system 1, cold air flows along hull inner chamber 4 and reduces hull inner chamber 4 temperature, during driving engine 2 work, engine cooling fan 5 is synchronous working also, the hot air that engine cooling fan 5 drives in the hull inner chamber 4 is discharged to hull inner chamber 4 outsides, then in the hull inner chamber 4, outer air-flow forms negative pressure, and cold air cools off with regard to entering 4 pairs of driving engines 2 of hull inner chamber endlessly.
Described air inlet system 1 comprises air inlet rubber bellows 11, air inlet pressing plate 12, air guide device 13 and air inlet bellows 14, air inlet rubber bellows 11 1 ends stretch out hull inner chamber 4 outsides, air inlet rubber bellows 11 other ends and air inlet pressing plate 12 1 ends are connected, air inlet pressing plate 12 other ends and air guide device 13 1 ends are connected, air guide device 13 other ends and air inlet bellows 14 1 ends are connected, air inlet bellows 14 other ends are communicated with hull inner chamber 4, this kind structure can provide fresh air for driving engine 2 by actv. endlessly, make driving engine 2 normal operation, and reduce temperature in the hull inner chamber 4.
Described air-out apparatus 3 comprises the rubber bellows 31 of giving vent to anger, goes out atmospheric pressure board 32, air guide device 13 and the bellows 33 of giving vent to anger, rubber bellows 31 1 ends of giving vent to anger stretch out hull inner chamber 4 outsides, give vent to anger rubber bellows 31 other ends with go out atmospheric pressure board 32 1 ends and be connected, go out atmospheric pressure board 32 other ends and air guide device 13 1 ends are connected, air guide device 13 other ends are connected with bellows 33 1 ends of giving vent to anger, and bellows 33 other ends of giving vent to anger are communicated with the side that hull inner chamber 4 is provided with engine cooling fan 5., this kind structure can make hull inner chamber 4 inner formation negative pressure by actv., and then makes air flows in the hull inner chamber 4.
Described air guide device 13 structures are: air guide device 13 is by cavity 131, dividing plate 132 and leaking hole 133 are formed, to use direction to be benchmark, dividing plate 132 is fixedly arranged in the cavity 131 and with cavity 131 and is divided into inlet chamber 134 and outlet chamber 135 two parts, leaking hole 133 is located at dividing plate 132 downsides, inlet chamber 134 1 ends and air inlet pressing plate 12 are connected, inlet chamber 134 other ends and air inlet bellows 14 1 ends are connected, outlet chamber 135 1 ends with go out atmospheric pressure board 32 and be connected, outlet chamber 135 other ends are connected with bellows 33 1 ends of giving vent to anger, owing to advance, the rubber bellows 11 of giving vent to anger, 31 reach the hull outside, may have a small amount of seawater along advancing, the rubber bellows 11 of giving vent to anger, 31 enter in the air guide device 13, the water that enters in the air guide device 13 can be discharged to the hull inboard from the leaking hole 133 and the air separation of dividing plate 132 downsides, prevents that seawater from entering 2 pairs of driving engines 2 of driving engine and causing damage.
Claims (4)
1. engine gas cooling device of surfboard, it is characterized in that: comprise air inlet system (1), driving engine (2), air-out apparatus (3), hull inner chamber (4) and engine cooling fan (5), air inlet system (1) and air-out apparatus (3) are fixedly arranged on fore top, air inlet system (1) one end stretches out hull inner chamber (4) outside, air inlet system (1) other end is communicated with hull inner chamber (4), driving engine (2) and engine cooling fan (5) are fixedly arranged in the hull inner chamber (4), air-out apparatus (3) one ends stretch out hull inner chamber (4) outside, and air-out apparatus (3) other end is communicated with the side that hull inner chamber (4) is provided with engine cooling fan.
2. a kind of engine gas cooling device of surfboard according to claim 1, it is characterized in that: air inlet system (1) comprises air inlet rubber bellows (11), air inlet pressing plate (12), air guide device (13) and air inlet bellows (14), air inlet rubber bellows (11) one ends stretch out hull inner chamber (4) outside, air inlet rubber bellows (11) other end and air inlet pressing plate (12) one ends are connected, air inlet pressing plate (12) other end and air guide device (13) one ends are connected, air guide device (13) other end and air inlet bellows (14) one ends are connected, and air inlet bellows (14) other end is communicated with hull inner chamber (4).
3. a kind of engine gas cooling device of surfboard according to claim 1, it is characterized in that: air-out apparatus (3) comprises the rubber bellows of giving vent to anger (31), go out atmospheric pressure board (32), air guide device (13) and the bellows of giving vent to anger (33), rubber bellows (31) one ends of giving vent to anger stretch out hull inner chamber (4) outside, give vent to anger rubber bellows (31) other end with go out atmospheric pressure board (32) one ends and be connected, go out atmospheric pressure board (32) other end and air guide device (13) one ends are connected, air guide device (13) other end is connected with bellows (33) one ends of giving vent to anger, and the bellows of giving vent to anger (33) other end is communicated with the side that hull inner chamber (4) is provided with engine cooling fan.
4. according to claim 2 or 3 described a kind of engine gas cooling device of surfboard, it is characterized in that: air guide device (13) structure is: air guide device (13) is by cavity (131), dividing plate (132) and leaking hole (133) are formed, to use direction to be benchmark, dividing plate (132) is fixedly arranged in the cavity (131) and with cavity (131) and is divided into inlet chamber (134) and outlet chamber (135) two parts, leaking hole (133) is located at dividing plate (132) downside, inlet chamber (134) one ends and air inlet pressing plate (12) are connected, inlet chamber (134) other end and air inlet bellows (14) one ends are connected, outlet chamber (135) one ends with go out atmospheric pressure board (32) and be connected, outlet chamber (135) other end is connected with bellows (33) one ends of giving vent to anger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200404141U CN201415754Y (en) | 2009-04-22 | 2009-04-22 | Surfboard engine air cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200404141U CN201415754Y (en) | 2009-04-22 | 2009-04-22 | Surfboard engine air cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415754Y true CN201415754Y (en) | 2010-03-03 |
Family
ID=41792164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200404141U Expired - Fee Related CN201415754Y (en) | 2009-04-22 | 2009-04-22 | Surfboard engine air cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415754Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10940917B2 (en) | 2016-09-12 | 2021-03-09 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US10946939B1 (en) | 2020-04-22 | 2021-03-16 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11485457B1 (en) | 2021-06-14 | 2022-11-01 | Kai Concepts, LLC | Hydrojet propulsion system |
| US11878775B2 (en) | 2021-07-13 | 2024-01-23 | Kai Concepts, LLC | Leash system and methods of use |
| US11897583B2 (en) | 2020-04-22 | 2024-02-13 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propulsion system |
-
2009
- 2009-04-22 CN CN2009200404141U patent/CN201415754Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10940917B2 (en) | 2016-09-12 | 2021-03-09 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US11479324B2 (en) | 2016-09-12 | 2022-10-25 | Kai Concepts, LLP | Watercraft device with hydrofoil and electric propeller system |
| US11919608B2 (en) | 2016-09-12 | 2024-03-05 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US10946939B1 (en) | 2020-04-22 | 2021-03-16 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11091232B1 (en) | 2020-04-22 | 2021-08-17 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11801919B2 (en) | 2020-04-22 | 2023-10-31 | Kai Concepts, LLC | Waterproof container having a waterproof electrical connector |
| US11897583B2 (en) | 2020-04-22 | 2024-02-13 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propulsion system |
| US11485457B1 (en) | 2021-06-14 | 2022-11-01 | Kai Concepts, LLC | Hydrojet propulsion system |
| US11878775B2 (en) | 2021-07-13 | 2024-01-23 | Kai Concepts, LLC | Leash system and methods of use |
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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: 20100303 Termination date: 20110422 |