CN101353082B - Water-cooling electric outboard engine - Google Patents
Water-cooling electric outboard engine Download PDFInfo
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- CN101353082B CN101353082B CN2008101959778A CN200810195977A CN101353082B CN 101353082 B CN101353082 B CN 101353082B CN 2008101959778 A CN2008101959778 A CN 2008101959778A CN 200810195977 A CN200810195977 A CN 200810195977A CN 101353082 B CN101353082 B CN 101353082B
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- warps
- water jacket
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Abstract
The invention discloses a water-cooling electric outboard engine, comprising an engine body and a support. A control assembly including a motor and a control handle is arranged at the upper part of the engine body; a motor connector is arranged inside the engine body; the control assembly also comprises a controller; a motor water jacket and a controller water jacket are respectively arranged on the motor and the controller; the motor connector is connected with the motor water jacket by a first water pipe; the motor water jacket is connected with the controller water jacket by a second water pipe; the controller water jacket is connected with the motor connector by a third water pipe; the motor connector is communicated with the water inlet and backwater port at the bottom of the engine body by an inlet pipe and an outlet pipe; a pump is arranged at the lower part of a driving shaft. The water-cooling electric outboard engine utilizes the pump driven by the driving shaft to transport the cooling water into the motor water jacket and the controller water jacket as well as form a cooling water circulating system, thus exerting water cooling effects to the motor and the controller.
Description
Technical field
The present invention relates to a kind of water-cooling electric outboard engine.
Background technology
Electric outboard engine generally comprises relatively turnable body and carriage, and carriage is used for fixing with hull, and the top of body is provided with the control assembly with electrical motor and control handle, and electrical motor is by drive shaft underwater engine output mechanism.
Present electric outboard engine mainly cools off electrical motor by air cooling way, though this cooling mechanism is simple in structure, with low cost, does not have good water-cooling effect.In addition, outboard engine is when reverse gear, because the reaction thrust of the water that the screw propeller rotation produces can make body kick up to the back upper place, therefore must have the anti-mechanism that warps of a reverse gear to kick up to the back upper place to prevent body.
Summary of the invention
The present invention seeks to: a kind of water-cooling electric outboard engine is provided, and the water pump that this outboard engine utilizes axle drive shaft to drive is sent to cooling water expansion tank in the motor water sleeve controller water jacket and forms cooling water circulation system, thereby motor and controller are played the water-cooled effect.
Technical scheme of the present invention is: a kind of water-cooling electric outboard engine, comprise relatively turnable body and carriage, the top of body is provided with the control assembly with electrical motor and control handle, electrical motor is by drive shaft underwater engine output mechanism, be provided with the motor adaptor union in the described body, the control assembly also comprises controller, the upper end of electrical motor and the sidepiece of controller are separately installed with motor water jacket and controller water jacket, the motor adaptor union links to each other with the motor water jacket by first water pipe, the motor water jacket links to each other with the controller water jacket by second water pipe, the controller water jacket is communicated with the motor adaptor union by the 3rd water pipe, the motor adaptor union passes through coolant inlet pipe respectively, the water inlet of coolant outlet pipe and organism bottom, water return outlet is communicated with, the bottom of axle drive shaft is equipped with water pump, when electrical motor drives pump working by axle drive shaft, water pump makes water flow into coolant inlet pipe and be transported to the motor adaptor union from water inlet, the water that pumps into is through first water pipe, the motor water jacket, second water pipe, get back to the motor adaptor union behind controller water sleeve the 3rd water pipe, and flow out water return outlet by coolant outlet pipe;
Described electrical motor is a rare-earth electric motor, and the control assembly also comprises sensor and the cable wire that links to each other with control handle, and during the backwards rotation control handle, control handle drives sensor by cable wire, and sensor rotates by controller control rare-earth electric motor;
Described carriage is provided with adjusting lever, be provided with the electromagnet coil in the body, the locking bail that warps axle and can rotate up and down, be connected with torsion spring in the pin end of locking bail and the body, warp the axle the upper end be against on the locking bail, also be provided with the pull-fork assembly that warps in the body, the pull-fork assembly that warps is connected with the connecting rod that warps by the connecting rod rack that warps, the connecting rod that warps is connected with the axle that warps by adaptor union, warp and also be connected with the electromagnet connecting rod on the pull-fork assembly, when the change-over swith of body transfers to reverse gear position and backwards rotation control handle, control handle drives sensor by cable wire, sensor is by the counter-rotating of controller control rare-earth electric motor, the controller output voltage, the electromagnet coil produces electromagnetism and adsorbs the electromagnet connecting rod, the electromagnet connecting rod drives the pull-fork assembly that warps and rotates, warp connecting rod and warp the axle move down thereupon, a disengagement locking bail that warps, locking bail rotate under the effect of torsion spring and hook adjusting lever;
The position of described control handle is furnished with emergency stop switch, can plug the check plate of band drag-line in the emergency stop switch, the connection of plugging, pulling down the may command circuit of check plate, disconnection, and drag-line can be fixed on the health of chaufeur; The low voltage annunciator is housed in the described body.
Advantage of the present invention is:
1. the present invention utilizes the water pump of axle drive shaft drive to be sent to cooling water expansion tank in the motor water sleeve controller water jacket and forms cooling water circulation system, thereby motor and controller are played the water-cooled effect.
2. when the change-over swith of control assembly transfers to reverse gear position and backwards rotation control handle, electromagnet coil in the control assembly produces electromagnetism and adsorbs the electromagnet connecting rod, drive the locking bail rotation and hook adjusting lever, prevent screw propeller because the reaction thrust of water causes outboard engine to warp.
3. be inserted with the check plate of band drag-line on the emergency stop switch of the present invention, drag-line can be fixed on the health of chaufeur, when the chaufeur accident is fallen into water, the drag-line check plate of leaving behind, cut off stops electrical motor, avoided electric outboard engine under the driverless operation state, to continue to travel, thus accidents caused.
4. in the body of the present invention the low voltage annunciator is housed, crosses when hanging down when accumulator electric-quantity and will send buzzing alarming, remind chaufeur anti-port charging.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the scheme drawing of semi-sictional view of the present invention;
Fig. 2 is the back view of Fig. 1;
Fig. 3 schemes to the part for the P of Fig. 2;
Scheme drawing when Fig. 4 is in normal working for the present invention;
Scheme drawing when Fig. 5 prevents warping state for the present invention is in reverse gear.
Wherein: 100 bodies; 101 electrical motors; 102 control handles; 103 axle drive shafts; 104 motor adaptor unions; 105 controllers; 106 sensors; 107 cable wires; 108 motor water jackets; 109 controller water jackets; 110 first water pipes; 111 second water pipes; 112 the 3rd water pipes; 113 coolants inlet pipe; 115 water inlets; 116 water return outlets; 117 water pumps; 118 electromagnet coils; 119 axles that warp; 120 locking bails; 121 torsion springs; 122 pull-fork assemblies that warp; 123 connecting rod racks that warp; 124 connecting rods that warp; 125 adaptor unions; 126 electromagnet connecting rods; 127 change-overs swith, 128 emergency stop switchs; 129 check plates; 130 low pressure alarms; 131 source switchs;
200 carriages; 201 adjusting levers.
The specific embodiment
Embodiment: as shown in figures 1 and 3, a kind of water-cooling electric outboard engine, comprise relatively turnable body 100 and carriage 200, the top of body 100 is provided with the control assembly with electrical motor 101 and control handle 102, electrical motor 101 drives the underwater engine output mechanism by axle drive shaft 103, described electrical motor 101 is a rare-earth electric motor, the control assembly also comprises controller 105, sensor 106 and the cable wire 107 that links to each other with control handle 102, be provided with motor adaptor union 104 in the described body 100, the sidepiece of the upper end of electrical motor 101 and controller 105 is separately installed with motor water jacket 108 and controller water jacket 109, motor adaptor union 104 links to each other with motor water jacket 108 by first water pipe 110, motor water jacket 108 links to each other with controller water jacket 109 by second water pipe 111, controller water jacket 109 is communicated with motor adaptor union 104 by the 3rd water pipe 112, motor adaptor union 104 is respectively by coolant inlet pipe 113, the water inlet 115 of coolant outlet pipe and body 100 bottoms, water return outlet 116 is communicated with, and the bottom of axle drive shaft 103 is equipped with water pump 117.
Its water-cooled principle is: press source switch 131 and backwards rotation control handle 102, control handle 102 drives sensor 106 by cable wire 107, sensor 106 rotates by controller 105 control rare-earth electric motors 101, rare-earth electric motor 101 drives water pump 117 work by axle drive shaft 103, water pump 117 makes water flow into coolant inlet pipe 113 and be transported to motor adaptor union 104 from water inlet 115, the water that pumps into is through first water pipe 110, motor water jacket 108, second water pipe 111, get back to motor adaptor union 104 behind controller water jacket 109 and the 3rd water pipe 112, and, so just rare-earth electric motor and controller 105 are played the water-cooled effect by coolant outlet pipe outflow backwater 116.
As shown in Figure 4 and Figure 5, described carriage 200 is provided with adjusting lever 201, be provided with electromagnet coil 118 in the body 100, the locking bail 120 that warps axle 119 and can rotate up and down, be connected with torsion spring 121 in the pin end of locking bail 120 and the body 100, axle 119 the upper end that warps is against on the locking bail 120, also be provided with the pull-fork assembly 122 that warps in the body 100, the pull-fork assembly 122 that warps is connected with the connecting rod 124 that warps by the connecting rod rack 123 that warps, the connecting rod 124 that warps is connected with the axle 119 that warps by adaptor union 125, warp and also be connected with electromagnet connecting rod 126 on the pull-fork assembly 122, when the change-over swith 127 of body 100 transfers to reverse gear position and backwards rotation control handle 102, control handle 102 drives sensor 106 by cable wire 107, sensor 106 is by controller 105 control rare-earth electric motor counter-rotatings, controller 105 output voltages, electromagnet coil 118 produces electromagnetism and adsorbs electromagnet connecting rod 126, electromagnet connecting rod 126 drives the pull-fork assembly 122 that warps and rotates, the warp connecting rod 124 and the axle that warps 119 moves down thereupon, the axle 119 that warps is thrown off locking bail 120, locking bail 120 rotates under the effect of torsion spring 121 and hooks adjusting lever 201, has prevented screw propeller because the reaction thrust of water causes outboard engine to warp.
As shown in Figure 2, on the described body 100 emergency stop switch 128 is housed, be inserted with the check plate 129 of band drag-line on the emergency stop switch 128, the connection of plugging, pulling down the may command circuit of check plate 129, disconnection, drag-line can be fixed on the health of chaufeur, when the chaufeur accident is fallen into water, the drag-line check plate 129 of leaving behind, cut off stops electrical motor, avoided electric outboard engine under the driverless operation state, to continue to travel, thus accidents caused.
As shown in Figure 1, in the described body 100 low voltage annunciator 130 is housed, crosses when hanging down when accumulator electric-quantity and will send buzzing alarming, remind chaufeur to return the port charging.
Two kinds of mode of operations of this outboard engine are:
When outboard engine advances, press source switch 131, place " FMD " position (position of promptly " advancing ") slowly to rotate counterclockwise control handle 102 change-over swith 127, drive sensor 106 by the cable wire 107 that links to each other with control handle 102, just change by controller 105 control rare-earth electric motors, the axle drive shaft of rare-earth electric motor drives screw propeller just to be changeed.
When outboard engine retreats, press source switch 131, change-over swith 127 is placed " REY " position (i.e. " reverse gear " position), slowly rotate counterclockwise control handle 102, drive sensor 106 by the cable wire 107 that links to each other with control handle 102, by controller 105 control rare-earth electric motor counter-rotatings, the axle drive shaft of rare-earth electric motor drives the screw propeller counter-rotating.
Claims (5)
1. water-cooling electric outboard engine, comprise relatively turnable body (100) and carriage (200), the top of body (100) is provided with the control assembly of have electrical motor (101) and control handle (102), electrical motor drives the underwater engine output mechanism by axle drive shaft (103), it is characterized in that: be provided with motor adaptor union (104) in the described body (100), the control assembly also comprises controller (105), the sidepiece of the upper end of electrical motor (101) and controller (105) is separately installed with motor water jacket (108) and controller water jacket (109), motor adaptor union (104) links to each other with motor water jacket (108) by first water pipe (110), motor water jacket (108) links to each other with controller water jacket (109) by second water pipe (111), controller water jacket (109) is communicated with motor adaptor union (104) by the 3rd water pipe (112), motor adaptor union (104) is respectively by coolant inlet pipe (113), the water inlet (115) of coolant outlet pipe and body (100) bottom, water return outlet (116) is communicated with, the bottom of axle drive shaft (103) is equipped with water pump (117), when electrical motor (101) drives water pump (117) work by axle drive shaft (103), water pump (117) makes water flow into coolant inlet pipe (113) and be transported to motor adaptor union (104) from water inlet (115), the water that pumps into is through first water pipe (110), motor water jacket (108), second water pipe (111), get back to motor adaptor union (104) behind controller water jacket (109) and the 3rd water pipe (112), and flow out water return outlet (116) by coolant outlet pipe.
2. according to the described water-cooling electric outboard engine of claim 1, it is characterized in that: described electrical motor (101) is a rare-earth electric motor, the control assembly also comprises sensor (106) and the cable wire (107) that links to each other with control handle (102), during backwards rotation control handle (102), control handle (102) drives sensor (106) by cable wire (107), and sensor (106) rotates by controller (105) control rare-earth electric motor (101).
3. according to the described water-cooling electric outboard engine of claim 2, it is characterized in that: described carriage (200) is provided with adjusting lever (201), be provided with electromagnet coil (118) in the body (100), the locking bail (120) that warps axle (119) and can rotate up and down, be connected with torsion spring (121) in the pin end of locking bail (120) and the body (100), warp the axle (119) the upper end be against on the locking bail (120), also be provided with the pull-fork assembly that warps (122) in the body (100), the pull-fork assembly (122) that warps is connected with the connecting rod that warps (124) by the connecting rod rack that warps (123), the connecting rod (124) that warps is connected with the axle (119) that warps by adaptor union (125), warp and also be connected with electromagnet connecting rod (126) on the pull-fork assembly (122), when the change-over swith (127) of body (100) transfers to reverse gear position and backwards rotation control handle (102), control handle (102) drives sensor (106) by cable wire (107), sensor (106) is by the counter-rotating of controller (105) control rare-earth electric motor, controller (105) output voltage, electromagnet coil (118) produces electromagnetism and adsorbs electromagnet connecting rod (126), electromagnet connecting rod (126) drives the pull-fork assembly (122) that warps and rotates, warp connecting rod (124) and warp the axle (119) move down thereupon, the axle (119) that warps is thrown off a locking bail (120), and locking bail (120) rotates under the effect of torsion spring (121) and hooks adjusting lever (201).
4. according to claim 1 or 2 or 3 described water-cooling electric outboard engines, it is characterized in that: the position of described control handle (102) is furnished with emergency stop switch (128), can plug the check plate (129) of band drag-line in the emergency stop switch (128), the connection of plugging, pulling down the may command circuit, the disconnection of check plate (129), drag-line can be fixed on the health of chaufeur.
5. according to claim 1 or 2 or 3 described water-cooling electric outboard engines, it is characterized in that: low voltage annunciator (130) is housed in the described body (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101959778A CN101353082B (en) | 2008-09-08 | 2008-09-08 | Water-cooling electric outboard engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101959778A CN101353082B (en) | 2008-09-08 | 2008-09-08 | Water-cooling electric outboard engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101353082A CN101353082A (en) | 2009-01-28 |
| CN101353082B true CN101353082B (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101959778A Active CN101353082B (en) | 2008-09-08 | 2008-09-08 | Water-cooling electric outboard engine |
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| Country | Link |
|---|---|
| CN (1) | CN101353082B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108460B (en) * | 2014-07-18 | 2016-06-01 | 常州高尔登科技有限公司 | Marine paddle hanging device |
| CN111252228B (en) * | 2020-04-22 | 2020-11-17 | 重庆京穗船舶制造有限公司 | Electric outboard engine |
| CN112498644B (en) * | 2020-12-15 | 2021-12-03 | 上海瀚星船舶科技有限公司 | Inland river ship electric propulsion system and inland river ship navigation control method comprising same |
| CN112498643B (en) * | 2020-12-15 | 2021-09-28 | 上海瀚星船舶科技有限公司 | Marine retractable air hub propulsion device |
| CN115107980B (en) * | 2021-03-23 | 2023-06-13 | 广东逸动科技有限公司 | Marine propeller fixing device and marine propeller using same |
| CN113511319B (en) * | 2021-07-08 | 2022-05-17 | 杭州海的动力机械股份有限公司 | Outboard engine early warning protection device and early warning protection method |
| GB2612964A (en) * | 2021-11-11 | 2023-05-24 | Saietta Group PLC | An outboard for watercraft |
| JP2023131931A (en) * | 2022-03-10 | 2023-09-22 | ヤンマーホールディングス株式会社 | engine |
| GB2615841B (en) * | 2022-05-06 | 2024-05-29 | Ecomar Propulsion Ltd | Outboard electric motor |
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2008
- 2008-09-08 CN CN2008101959778A patent/CN101353082B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101353082A (en) | 2009-01-28 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU PARSUM POWER MACHINE CO., LTD. Free format text: FORMER NAME: SUZHOU BAISHENG MOTILITY MACHINERY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: Xushuguan Development Zone in Suzhou City, Jiangsu province 215011 Hong Kong Road No. 567 Patentee after: Suzhou Bai Sheng power machine Company Limited by Shares Address before: Suzhou District of Jiangsu province 215011 City Jinfeng Road, No. 18 Patentee before: Suzhou Baisheng Power Machine Co., Ltd. |