CN201407093Y - Surfboard engine cooling system - Google Patents
Surfboard engine cooling system Download PDFInfo
- Publication number
- CN201407093Y CN201407093Y CN2009200389438U CN200920038943U CN201407093Y CN 201407093 Y CN201407093 Y CN 201407093Y CN 2009200389438 U CN2009200389438 U CN 2009200389438U CN 200920038943 U CN200920038943 U CN 200920038943U CN 201407093 Y CN201407093 Y CN 201407093Y
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- China
- Prior art keywords
- engine
- air
- air inlet
- inner chamber
- hull inner
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- Expired - Lifetime
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Abstract
The utility model discloses a surfboard engine cooling system, which comprises an engine air cooling device and an engine water-cooling time-delay device, wherein an air inlet unit and an air outlet unit of the engine air cooling device are fixedly arranged on the upper part of the bow; one end of the air inlet unit and one end of the air outlet unit extend outside the inner cavity of the ship body; the other end of the air inlet unit is communicated with the inner cavity of the ship body; an engine and an engine radiator fan are fixedly arranged in the inner cavity of the ship body; the otherend of the air outlet unit is communicated with one side provided with the engine radiator fan in the inner cavity of the ship body; an engine shut-down switch controls the time-delay controller to work, when the engine shut-down switch is closed, the time-delay controller starts; the time-delay controller controls a cooling pump of the engine cooling system to delay to work for a preset time andthen stop, so as to simultaneously process water-cooling and wind-cooling when the engine works and effectively process to cool the engine, and after the engine shuts down, water-cooling continues tocool for the preset time and then stops so as to sufficiently cool the engine to effectively improve the service life of the engine.
Description
Technical field
The utility model relates to a kind of engine-cooling system, especially a kind of surfboard engine cooling system.
Background technique
Motor is installed in the surfboard cavity, in engine working process, it can produce a large amount of heat, cause starting built-in temperature higher, motor is discharged to hot air in the hull inner chamber of surfboard, air temperature constantly raises in the hull inner chamber of surfboard, depending the heat radiation of hull intracavity sidewall alone can't make the hull inner chamber cool off fast, motor also just can't cool off fast and effectively, the easy aged deterioration of part in the motor of at high temperature working, if and the motor back cooling system that kills engine at once that quits work, then in-engine heat is not discharged fully, in-engine heat will accumulate in the motor cavity, is easy to cause engine life to shorten, even burns motor.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of surfboard engine cooling system, this surfboard engine cooling system can be fast, effectively, the cooled engine that continues, make motor keep stable working state.
The utility model for the technological scheme that solves its technical problem and adopt is: a kind of surfboard engine cooling system, comprise engine gas cooling device and engine water-cooling time delay device, wherein:
Engine gas cooling device comprises air inlet system, motor, 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 the other end is communicated with the hull inner chamber, motor 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 the other end is communicated with the side that the hull inner chamber is provided with engine cooling fan, cool air enters into the hull inner chamber along air inlet system, cool 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 cool air cools off motor with regard to entering the hull inner chamber endlessly;
The engine water-cooling time delay device is: be provided with a delay controller, the engine misses switch is controlled the work of this delay controller, when the engine misses switch cuts out, delay controller is opened, close behind the coolant pump delay working set time of delay controller control engine-cooling system, promptly when the engine misses switch cuts out motor, after this delay controller is received the motor silence signal, kill engine again behind its delay working set time coolant pump of cooling system so just can fully cool off motor.
As further improvement of the utility model, air inlet system comprises the air inlet rubber corrugated pipe, the air inlet pressing plate, air guide device and air inlet bellows, air inlet rubber corrugated pipe one end stretches out the hull inner chamber outside, the air inlet rubber corrugated pipe the other end and air inlet pressing plate one end are connected, the air inlet pressing plate the other end and air guide device one end are connected, the air guide device the other end and air inlet bellows one end are connected, the air inlet bellows the other end is communicated with the hull inner chamber, this kind structure can provide fresh air effectively for motor endlessly, make the motor proper functioning, and reduce temperature in the hull inner chamber.
As further improvement of the utility model, air-out apparatus comprises the rubber corrugated pipe of giving vent to anger, go out atmospheric pressure board, the air guide device and the bellows of giving vent to anger, rubber corrugated pipe one end of giving vent to anger stretches out the hull inner chamber outside, give vent to anger the rubber corrugated pipe the other end with go out atmospheric pressure board one end and be connected, go out the atmospheric pressure board the other end and air guide device one end is connected, the air guide device the other end is connected with bellows one end of giving vent to anger, the bellows the 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 effectively make hull inner chamber 4 inner formation negative pressure, 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 water-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 air-inlet cavity and outlet chamber two-part, water-leaking hole is located at the dividing plate downside, air-inlet cavity one end and air inlet pressing plate are connected, the air-inlet cavity the 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 the other end is connected with bellows one end of giving vent to anger, owing to advance, the rubber corrugated pipe of giving vent to anger, reach the hull outside, may have a small amount of seawater along advancing, the rubber corrugated pipe 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 water-leaking hole and the air separation of dividing plate downside, prevents that seawater from entering motor motor 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 motor, behind the engine misses, the engine water-cooling system for water delay adjustments time closes again, motor is fully cooled off, effectively prolonged the working life of motor.
Description of drawings
Fig. 1 is the schematic representation of the utility model engine gas cooling device;
Fig. 2 be among Fig. 1 A-A to sectional view;
Fig. 3 is the circuit theory diagrams of the utility model engine water-cooling time delay device.
Embodiment
Embodiment: a kind of surfboard engine cooling system, comprise engine gas cooling device and engine water-cooling time delay device, wherein:
Engine gas cooling device comprises air inlet system 1, motor 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 the other end is communicated with hull inner chamber 4, motor 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 the other ends are communicated with the side that hull inner chamber 4 is provided with engine cooling fan, cool air enters into hull inner chamber 4 along air inlet system 1, cool air flows along hull inner chamber 4 and reduces hull inner chamber 4 temperature, during motor 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 cool air cools off with regard to entering 4 pairs of motors 2 of hull inner chamber endlessly;
The engine water-cooling time delay device is: be provided with a delay controller 6, the work of engine misses switch 7 these delay controllers 6 of control, when engine misses switch 7 cuts out, delay controller 6 is opened, close behind the coolant pump 8 delay working set times of delay controller 6 control engine-cooling systems, promptly when 7 pairs of motors of engine misses switch cut out, after this delay controller 6 is received the motor silence signal, kill engine again behind its delay working set time coolant pump 8 of cooling system so just can fully cool off motor.
Described air inlet system 1 comprises air inlet rubber corrugated pipe 11, air inlet pressing plate 12, air guide device 13 and air inlet bellows 14, air inlet rubber corrugated pipe 11 1 ends stretch out hull inner chamber 4 outsides, air inlet rubber corrugated pipe 11 the other ends and air inlet pressing plate 12 1 ends are connected, air inlet pressing plate 12 the other ends and air guide device 13 1 ends are connected, air guide device 13 the other ends and air inlet bellows 14 1 ends are connected, air inlet bellows 14 the other ends are communicated with hull inner chamber 4, this kind structure can provide fresh air effectively for motor 2 endlessly, make motor 2 proper functioning, and reduce temperature in the hull inner chamber 4.
Described air-out apparatus 3 comprises the rubber corrugated pipe 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 corrugated pipe 31 1 ends of giving vent to anger stretch out hull inner chamber 4 outsides, give vent to anger rubber corrugated pipe 31 the other ends with go out atmospheric pressure board 32 1 ends and be connected, go out atmospheric pressure board 32 the other ends and air guide device 13 1 ends are connected, air guide device 13 the other ends are connected with bellows 33 1 ends of giving vent to anger, and bellows 33 the 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 effectively make hull inner chamber 4 inner formation negative pressure, 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 water-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 air-inlet cavity 134 and outlet chamber 135 two-part, water-leaking hole 133 is located at dividing plate 132 downsides, air-inlet cavity 134 1 ends and air inlet pressing plate 12 are connected, air-inlet cavity 134 the 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 the other ends are connected with bellows 33 1 ends of giving vent to anger, owing to advance, the rubber corrugated pipe 11 of giving vent to anger, 31 reach the hull outside, may have a small amount of seawater along advancing, the rubber corrugated pipe 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 water-leaking hole 133 and the air separation of dividing plate 132 downsides, prevents that seawater from entering 2 pairs of motors 2 of motor and causing damage.
Claims (4)
1. surfboard engine cooling system is characterized in that: comprise engine gas cooling device and engine water-cooling time delay device, wherein:
Engine gas cooling device comprises air inlet system (1), motor (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) the other end is communicated with hull inner chamber (4), motor (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) the other end is communicated with the side that hull inner chamber (4) is provided with engine cooling fan;
The engine water-cooling time delay device is: be provided with a delay controller (6), engine misses switch (7) is controlled the work of this delay controller (6), engine misses switch (7) is when cutting out, delay controller (6) is opened, and closes behind coolant pump (8) the delay working set time of delay controller (6) control engine-cooling system.
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 corrugated pipe (11), air inlet pressing plate (12), air guide device (13) and air inlet bellows (14), air inlet rubber corrugated pipe (11) one ends stretch out hull inner chamber (4) outside, air inlet rubber corrugated pipe (11) the other end and air inlet pressing plate (12) one ends are connected, air inlet pressing plate (12) the other end and air guide device (13) one ends are connected, air guide device (13) the other end and air inlet bellows (14) one ends are connected, and air inlet bellows (14) the 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 corrugated pipe 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 corrugated pipe (31) one ends of giving vent to anger stretch out hull inner chamber (4) outside, give vent to anger rubber corrugated pipe (31) the other end with go out atmospheric pressure board (32) one ends and be connected, go out atmospheric pressure board (32) the other end and air guide device (13) one ends are connected, air guide device (13) the other end is connected with bellows (33) one ends of giving vent to anger, and the bellows of giving vent to anger (33) the 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 water-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 air-inlet cavity (134) and outlet chamber (135) two-part, water-leaking hole (133) is located at dividing plate (132) downside, air-inlet cavity (134) one ends and air inlet pressing plate (12) are connected, air-inlet cavity (134) the 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) the other end is connected with bellows (33) one ends of giving vent to anger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200389438U CN201407093Y (en) | 2009-04-30 | 2009-04-30 | Surfboard engine cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200389438U CN201407093Y (en) | 2009-04-30 | 2009-04-30 | Surfboard engine cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407093Y true CN201407093Y (en) | 2010-02-17 |
Family
ID=41678026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200389438U Expired - Lifetime CN201407093Y (en) | 2009-04-30 | 2009-04-30 | Surfboard engine cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407093Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875396B (en) * | 2009-04-30 | 2013-09-11 | 昆山市美吉动力机械科技有限公司 | Surfboard engine cooling system |
| 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
- 2009-04-30 CN CN2009200389438U patent/CN201407093Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875396B (en) * | 2009-04-30 | 2013-09-11 | 昆山市美吉动力机械科技有限公司 | Surfboard engine cooling system |
| 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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100217 Effective date of abandoning: 20090430 |
|
| RGAV | Abandon patent right to avoid regrant |