CN219248384U - Outboard motor and ship - Google Patents
Outboard motor and ship Download PDFInfo
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- CN219248384U CN219248384U CN202221878344.9U CN202221878344U CN219248384U CN 219248384 U CN219248384 U CN 219248384U CN 202221878344 U CN202221878344 U CN 202221878344U CN 219248384 U CN219248384 U CN 219248384U
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Abstract
The application discloses an outboard motor and a ship. The outboard motor includes: a power mechanism; an electric control mechanism; a first cooling source; the first pipe assembly is respectively connected with the first cooling source and the power mechanism and is used for conveying cooling liquid in the first cooling source to the power mechanism so as to radiate heat of the power mechanism; a second cooling source; the second pipe assembly is respectively connected with the second cooling source and the electric control mechanism and is used for conveying cooling liquid in the second cooling source to the electric control mechanism so as to radiate heat of the electric control mechanism; and the third pipe assembly is connected with the first pipe assembly and is arranged close to the second cooling source and used for carrying out heat exchange on the cooling liquid in the first cooling source and the cooling liquid in the second cooling source. In this way, the heat radiation effect can be improved.
Description
Technical Field
The application relates to the technical field of ships, in particular to an outboard motor and a ship.
Background
The motor of the existing outboard motor usually adopts a natural air cooling or water cooling mode to dissipate heat, but the two modes are all required to transmit the heat source inside the motor to the outside through a layer-by-layer material and then are carried by external wind or water, and a temperature gradient exists, so that the cooling efficiency of the two modes is lower, internal heat is accumulated, local hot spots are formed, and the service life of the motor is influenced.
Disclosure of Invention
The application provides an outboard motor and a ship to improve its radiating efficiency.
The application provides an outboard motor. The outboard motor includes: a power mechanism; an electric control mechanism; a first cooling source; the first pipe assembly is respectively connected with the first cooling source and the power mechanism and is used for conveying cooling liquid in the first cooling source to the power mechanism so as to radiate heat of the power mechanism; a second cooling source; the second pipe assembly is respectively connected with the second cooling source and the electric control mechanism and is used for conveying cooling liquid in the second cooling source to the electric control mechanism so as to radiate heat of the electric control mechanism; and the third pipe assembly is connected with the first pipe assembly and is arranged close to the second cooling source and used for carrying out heat exchange on the cooling liquid in the first cooling source and the cooling liquid in the second cooling source.
The application proposes a ship. The ship comprises the outboard motor.
The power mechanism of the outboard engine is connected with the first cooling source through the first pipe assembly, so that the first pipe assembly conveys the cooling source in the first cooling source to the power mechanism, and the power mechanism can be cooled; the electric control mechanism is connected with the second cooling source through the second pipe assembly, so that the second pipe assembly conveys cooling liquid in the second cooling source to the electric control mechanism, and the electric control mechanism can be cooled; and the first pipe assembly is connected with a third pipe assembly arranged close to the second cooling source, so that the cooling liquid conveyed from the first cooling source through the third pipe assembly can be subjected to heat exchange with the second cooling source, namely the first cooling source is used as a heat exchange source of the cooling liquid in the second cooling source. Through this kind of mode, this application is with first cooling source as the heat exchange source of whole outboard motor, directly dispels the heat for power unit and electric control mechanism through above-mentioned each nest of tubes and cooling source, can improve outboard motor radiating efficiency, improves the heat gathering, increases power unit and electric control mechanism's life.
Drawings
For a clearer description of the technical solutions in the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic view of an outboard motor embodiment of the present application;
FIG. 2 is a schematic view of another embodiment of an outboard motor of the present application;
fig. 3 is a schematic structural view of an embodiment of the vessel of the present application.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is specifically noted that the following examples are only for illustration of the present application, but do not limit the scope of the present application. Likewise, the following embodiments are only some, but not all, of the embodiments of the present application, and all other embodiments obtained by one of ordinary skill in the art without inventive effort are within the scope of the present application.
In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.
In the examples herein, a first feature "on" or "under" a second feature may be either the first and second features in direct contact, or the first and second features in indirect contact via an intermediary, unless expressly stated and defined otherwise. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Outboard engines, as their name implies, refer to propulsion engines mounted on the outside of the hull (board), typically suspended on the outside of the transom, also known as outboard engines. The outboard motor is increasingly widely used at present, and is also more and more challenged in the aspect of heat dissipation of the outboard motor. Generally, a set of water cooling system is arranged on more outboard motors, the water cooling system is required to be provided with a water pump, a transmission water pipe, a storage water tank and a radiator, the water pump pumps water of the water tank into all devices to be cooled of the outboard motors through the transmission water pipe, after the water absorbs heat with all the devices to be cooled of the outboard motors, the water absorbing heat flows to the radiator again to exchange heat with the radiator, and the radiator conducts heat of the water to ambient air or ambient water of the outboard motors to realize cooling and heat dissipation of the outboard motors. It can be appreciated that the water cooling system is complex in structure, occupies a large volume, and is not efficient in cooling.
In order to improve the heat dissipation efficiency of the outboard motor, the present application first proposes an outboard motor, as shown in fig. 1, and fig. 1 is a schematic structural diagram of an embodiment of the outboard motor of the present application. The outboard motor 10 of the present embodiment includes: the power mechanism 11, the electric control mechanism 12, the first cooling source 13, the first pipe assembly 14, the second cooling source 15, the second pipe assembly 16 and the third pipe assembly 17; the first pipe assembly 14 is connected to the first cooling source 13 and the power mechanism 11, and is used for conveying the cooling liquid in the first cooling source 13 to the power mechanism 11 so as to dissipate heat of the power mechanism 11; the second pipe assembly 16 is respectively connected with the second cooling source 15 and the electric control mechanism 12, and is used for conveying the cooling liquid in the second cooling source 15 to the electric control mechanism 12 so as to radiate heat of the electric control mechanism 12; the third pipe assembly 17 is connected to the first pipe assembly 14 and arranged close to the second cooling source 15 for heat exchanging the cooling liquid in the first cooling source 13 with the cooling liquid in the second cooling source 15.
The power mechanism 11 of the outboard motor 10 of the present embodiment is connected to the first cooling source 13 through the first pipe assembly 14, so that the first pipe assembly 14 delivers the cooling source in the first cooling source 13 to the power mechanism 11, which can radiate heat to the power mechanism 11; the electric control mechanism 12 is connected with the second cooling source 15 through the second pipe assembly 16, so that the second pipe assembly 16 conveys cooling liquid in the second cooling source 15 to the electric control mechanism 12, and the electric control mechanism 12 can be cooled; and the first pipe assembly 14 is connected to the third pipe assembly 17 provided near the second cooling source 15, so that the cooling liquid fed from the first cooling source 13 through the third pipe assembly 17 can be heat-exchanged with the second cooling source 15, i.e., the first cooling source 13 serves as a heat-exchanging source for the cooling liquid in the second cooling source 15. In this way, the first cooling source 13 is used as the heat exchange source of the whole outboard motor 10, and the power mechanism 11 and the electric control mechanism 12 are directly cooled by the pipe groups and the cooling sources, so that the heat dissipation efficiency of the outboard motor 10 can be improved, the heat accumulation can be improved, and the service lives of the power mechanism 11 and the electric control mechanism 12 can be prolonged.
It should be noted that the first cooling source 13 in this embodiment is a cooling liquid source of the whole outboard engine 10, and directly exchanges heat with the outside, while the second cooling source 15 also stores cooling liquid, but the heat of the cooling liquid is exchanged with the first cooling source 13 through the third pipe assembly 17, that is, indirectly exchanges heat with the outside (water flow) through the third pipe assembly 17 and the first cooling source 13.
The first cooling source 13 of this embodiment may be positioned underwater to exchange heat with an external water flow.
Optionally, the outboard motor 10 of this embodiment further includes a propeller 18, and the power mechanism 11 is connected to the propeller 18 for driving the propeller 18 to rotate to generate propulsion.
The electric control mechanism 12 of the present embodiment is used to control the outboard motor 10.
Optionally, the first cooling source 13 of the present embodiment includes: a first liquid storage cavity 131 and a first pump 132; the first liquid storage cavity 131 stores cooling liquid, and the first pump 132 is used for pumping the cooling liquid in the first liquid storage cavity 131.
The bottom of the first liquid storage cavity 131 is located below the water surface, so that the cooling liquid in the first liquid storage cavity 131 can exchange heat with water.
Optionally, the first pipe assembly 14 of the present embodiment includes: a first return pipe 141 and a first output pipe 142; the first return pipe 141 has a first input end a1 and a first output end a2, the first input end a1 is communicated with the first liquid storage cavity 131, and the first output end a2 is connected with the first pump body 132 and is used for conveying the cooling liquid in the first liquid storage cavity 131 to the first pump body 132; the first output pipe 142 has a second input end b1 and a second output end b2, the second input end b1 is connected to the first pump body 132, the second output end b2 is connected to the power mechanism 11, the first pump body 132 is configured to pump the coolant in the first return pipe 141 to the first output pipe 142, and the first output pipe 142 is configured to deliver the coolant pumped from the first pump body 132 to the power mechanism 11.
In this embodiment, the cooling liquid in the first liquid storage cavity 131 is conveyed to the first pump 132 through the first return pipe 141, and the cooling liquid is conveyed to the power mechanism 11 through the first output pipe 142 by the first pump 132, so as to provide the cooling liquid for the power mechanism 11, so as to dissipate heat of the power mechanism 11; meanwhile, the cooling liquid after absorbing heat from the power mechanism 11 flows back to the first liquid storage cavity 131 and exchanges heat with water to dissipate the heat into the water; the cooling liquid in the first liquid storage cavity 131 after heat dissipation flows back to the first pump body 132 through the first return pipe 141, so that the power mechanism 11 is subjected to circulating heat exchange.
Alternatively, the power mechanism 11 of the present embodiment includes: a motor 111, a speed change assembly 112, and a housing 113; the speed changing assembly 112 is connected with the motor 111 and is positioned below the motor 111; the first liquid storage cavity 131, the motor 111 and the speed changing assembly 112 are arranged in the shell 113, and an infusion pipeline 114 is further arranged in the shell 113, the infusion pipeline 114 is provided with a third input end c1 and a third output end c2, the third input end c1 is communicated with the second output end b2, and the third output end c2 is communicated with the first liquid storage cavity 131 so as to radiate heat of the motor 111 and the speed changing assembly 112 through cooling liquid in the infusion pipeline 114. The infusion line 114 extends to the first liquid storage cavity 131 through the motor 111 and the speed changing component 112.
The motor 111 is used to provide driving force and the transmission assembly 112 may be a gearbox for varying the torque and speed of the motor 111 to drive the propeller 18 with the torque and speed output by the gearbox to meet the driving requirements of the propeller 18.
In this embodiment, the speed change assembly 112 is disposed below the motor 111, i.e. outside the side of the motor 111 away from the water surface, and the first liquid storage cavity 131 is disposed below the infusion line 114 corresponding to the speed change assembly 112, i.e. on the side of the infusion line 114 close to the water surface, so that the heat exchanged cooling liquid of the motor 111 and the speed change assembly 112 automatically flows back to the first liquid storage cavity 131 due to gravity without driving force; and the first return pipe 14 is partially located at one side of the first liquid storage cavity 131 away from the motor 111, that is, below the first liquid storage cavity 131, so that the cooling liquid in the first liquid storage cavity 131 is automatically conveyed to the first return pipe 141 due to gravity, and no driving force is needed.
Optionally, the first cooling source 13 of the present embodiment further includes: a first filter 133 and a second filter 134; the first filter 133 is disposed between the first pump 132 and the second output end b2, and is configured to filter the cooling liquid pumped from the first pump 132 and then convey the cooling liquid to the power mechanism 11; the second filter 134 is disposed between the first pump 132 and the first output port a2, and is configured to filter the coolant output from the first return pipe 141 and then to deliver the filtered coolant to the first pump 132.
In other embodiments, the first filter may be disposed only between the first pump body and the second input end or the second filter may be disposed only between the first pump body and the first output end, so as to simplify the structure of the first cooling source and reduce the weight.
The filter may be an oil filter or the like.
Optionally, the outboard motor 10 of the present embodiment further includes a frame 102 and a heat sink 19, the frame 102 includes a water portion d1 and a water portion d2, wherein the motor 111, the speed changing assembly 112 and the electric control mechanism 12 are disposed on the water portion d1 of the frame 102, and the heat sink 19 and the propeller 18 are disposed on the water portion d2 of the frame 102. The frame 102 is used to connect the power mechanism 11, the electric control mechanism 12, the cooling fins 19, and the like to the hull of the ship.
Specifically, the heat radiating fins 19 are provided at the outer periphery of the side wall of the housing 113 for radiating heat of the first liquid storage chamber 131; the projection of the heat sink 19 on the side wall at least partially covers the projection of the first liquid storage cavity 131 on the side wall, so that the heat sink 19 at least partially surrounds the periphery of the first liquid storage cavity 131, thereby shortening the heat dissipation path of the heat sink 19 to the first liquid storage cavity 131 and improving the heat dissipation effect of the first liquid storage cavity 131.
Optionally, the outboard motor 10 of this embodiment further includes a water pressure plate 101 disposed at an intersection of the water portion d1 and the underwater portion d2 of the frame 102 and connected to the frame 102. The water pressure plate 101 is disposed above the heat sink 19, the propeller 18, and the first liquid storage chamber 131.
As is clear from the above analysis, the first cooling source 13 is a heat exchange source of the entire outboard engine 10, and therefore, the first liquid storage chamber 131 can be disposed outside the side of the water pressure plate 101 close to the water surface, i.e., below the water pressure plate 101, so as to perform sufficient heat exchange with the water flow below the water pressure plate 101, so that the cooling liquid in the first liquid storage chamber 131 maintains good heat exchange performance.
Optionally, the second tube assembly 16 of the present embodiment includes: a second output pipe 161 and a second return pipe 162; the second output pipe 161 has a fourth input end e1 and a fourth output end e2, the fourth input end e1 is connected with the second cooling source 15, and the fourth output end e2 is connected with the electric control mechanism 12 and is used for conveying the cooling liquid of the second cooling source 15 to the electric control mechanism 12; the second return pipe 162 has a fifth input f1 and a fifth output f2, the fifth input f1 being connected to the electric control mechanism 12, the fifth output f2 being connected to the second cooling source 15 for returning the cooling liquid via the electric control mechanism 12 to the second cooling source 15.
Optionally, the second cooling source 15 of the present embodiment includes: a second liquid storage cavity 151 and a second pump body 152; wherein, the second liquid storage cavity 151 stores cooling liquid, and the fifth output end f2 is communicated with the second liquid storage cavity 151; the second pump body 152 is connected to the second liquid storage cavity 151 and the fourth input end e1, and is configured to pump the cooling liquid in the second liquid storage cavity 151 to the second output pipe 161.
In this embodiment, the cooling liquid in the second liquid storage cavity 151 is transferred to the second pump body 152 through the second return pipe 162, and the cooling liquid is transferred to the electric control mechanism 12 through the second pump body 152 via the second output pipe 161, so as to provide the cooling liquid for the electric control mechanism 12, so as to dissipate heat of the electric control mechanism 12; meanwhile, the cooling liquid after heat exchange from the electric control mechanism 12 flows back to the second liquid storage cavity 151 through the second return pipe 162, so that the electric control mechanism 12 is circularly cooled.
In this embodiment, the second liquid storage cavity 151 is disposed on the water portion d1 of the frame 102, and the cooling liquid in the second liquid storage cavity 151 exchanges heat with the cooling liquid in the third pipe assembly 17.
In this embodiment, the second return pipe 162 is disposed outside the side of the electric control mechanism 12 near the water surface, that is, below the electric control mechanism 12, so that the cooling liquid after heat exchange from the electric control mechanism 12 automatically returns to the second return pipe 162 due to gravity, so as to return to the second liquid storage cavity 151, without driving force.
In other embodiments, a filter element may also be provided on the second outlet pipe and/or the second return pipe.
The cooling liquid in the first cooling source 13 is different from the cooling liquid in the second cooling source 15 in this embodiment, for example, the cooling liquid in the first cooling source 13 may be cooling oil, and the cooling liquid in the second cooling source 15 may be cooling water for the power mechanism 11.
Of course, in other embodiments, it is not limited whether the coolant in the first cooling source is the same as the coolant in the second cooling source.
Optionally, the third tube assembly 17 of the present embodiment includes: the third pipe 17 has a sixth input end j1 and a sixth output end j2, the sixth input end j1 communicates with the first output pipe 142, the sixth output end j2 communicates with the first liquid storage chamber 131, and the third pipe 17 is disposed near the second cooling source 15. The third pipe 17 is used for conveying the cooling liquid in the first output pipe 142 to the second cooling source 15, so as to realize heat exchange between the second liquid storage cavity 151 and the first liquid storage cavity 131 in the second cooling source 15 through the cooling liquid in the third pipe 17, so as to indirectly realize heat exchange between the second cooling source 15 and external water flow.
The third pipe may be disposed at an outer wall of the second liquid storage chamber 151, so that the cooling liquid in the third pipe absorbs heat dissipated from the second liquid storage chamber 151 to indirectly exchange heat with the cooling liquid in the second liquid storage chamber 151; or the third pipeline penetrates through the second liquid storage cavity to be in direct contact with the cooling liquid in the second liquid storage cavity 151.
The liquid storage cavity of the embodiment comprises a cavity wall and a liquid storage cavity formed by surrounding the cavity wall.
The present application further proposes an outboard motor of another embodiment, as shown in fig. 2, fig. 2 is a schematic structural view of another embodiment of the outboard motor of the present application, and the outboard motor 10 of the present embodiment further includes, on the basis of the outboard motor 10 of the above embodiment: a battery mechanism 21 and a fourth tube group 22; the battery mechanism 21 is used for providing electric energy; the fourth pipe assembly 22 is connected to the second cooling source 15 and the battery mechanism 21, respectively, and is used for delivering the cooling liquid in the second cooling source 15 to the battery mechanism 21 so as to exchange heat with the battery mechanism 21.
The outboard motor 10 of the embodiment is an electric outboard motor, and can provide electric energy for the power mechanism 11 and the electric control mechanism 12 through the battery mechanism 21 so as to realize electric control of the outboard motor 10; the heat exchange between the second cooling source 15 and the battery mechanism 21 is achieved by the fourth pipe assembly 22.
Optionally, the fourth pipe assembly 22 of the present embodiment includes: a fourth outlet pipe 221 and a fourth return pipe 222; the fourth output pipe 221 has a seventh input end h1 and a seventh output end h2, the seventh input end h1 is connected with the second pump body 152 in the second cooling source 15, and the seventh output end h2 is connected with the battery mechanism 21 and is used for conveying the cooling liquid of the second cooling source 15 to the battery mechanism 21; the fourth return pipe 222 has an eighth input i1 and an eighth output i2, the eighth input i1 being connected to the battery mechanism 21, the eighth output i2 being connected to the second reservoir 151 in the second cooling source 15 for returning the cooling liquid passing through the battery mechanism 21 to the second cooling source 15.
In the embodiment, the cooling liquid in the second liquid storage cavity 151 is conveyed to the second pump body 152 through the fourth return pipe 222, and is conveyed to the battery mechanism 21 through the fourth output pipe 221 by the second pump body 152, so as to provide the cooling liquid for the battery mechanism 21, so as to perform heat exchange on the battery mechanism 21; meanwhile, the heat is exchanged from the battery mechanism 21 and then flows back to the second liquid storage cavity 151 through the fourth return pipe 222, so that the heat exchange is circularly performed on the battery mechanism 21.
The battery mechanism 21 has lower activity when the temperature is lower, the traditional cooling system can only dissipate heat of the battery mechanism 21 and can not heat the battery mechanism 21 to ensure the battery activity, but the fourth tube group 22 and the second cooling source 15 not only can dissipate heat of the battery mechanism 21, but also can transfer heat generated by the power mechanism 11 and the electric control mechanism 12 to the battery mechanism 21 when the heat of the battery mechanism 21 is less so as to heat the battery mechanism 21 to ensure the battery activity.
When the outboard motor 10 is in operation, the electric control mechanism 12, the motor 111 and the speed changing assembly 112 in the power mechanism 11, and the battery mechanism 21 are disposed above the water surface, and one side of the housing 113 of the power mechanism 11 facing away from the motor 111 is disposed below the water surface, such that the first liquid storage cavity 131 disposed in the housing 113 is disposed below the water surface. The first pump 132 pumps the cooling oil in the first liquid storage cavity 131 to the first output pipe 142 through the first return pipe 141, the first filter 133 and the second filter 134, the cooling oil enters the motor 111 through the first output pipe 142, directly cools the motor 111, then the cooling oil flows into the speed changing assembly 112, cools the speed changing assembly 112, and finally the cooling oil flows back to the first liquid storage cavity 131 under the action of gravity. The heat of the cooling liquid in the first liquid storage cavity 131 is dissipated into the water outside the housing 113 through the heat dissipation fins 19 for dissipating heat outside the first liquid storage cavity 131. The cooled cooling liquid in the first liquid storage cavity 131 passes through the second filter 134, and after some impurities are filtered out, the cooling liquid continues to enter the next cycle, so that the cooling cycle of the power mechanism 11 is completed.
The cooling water is stored in the second liquid storage cavity 151, the cooling water directly enters an infusion pipeline in the electric control mechanism 12 through the second output pipe 161 under the action of the second pump body 152, the infusion pipeline is in contact with and is thermally coupled with internal devices of the electric control mechanism 12 so as to realize cooling of the electric control mechanism 12, then the cooling water returns to the second liquid storage cavity 151 through the second return pipe 162, heat exchange between the cooling water in the second liquid storage cavity 151 and cooling oil in the third pipeline is completed, heat in the cooling water in the second liquid storage cavity 151 is transferred to the cooling oil in the third pipeline, and the cooling oil in the third pipeline is transferred to the first liquid storage cavity 131 so as to perform heat exchange with water, thereby completing water-oil cooling circulation of the electric control mechanism 12.
When the temperature of the battery mechanism 21 is higher than the ambient temperature, the cooling water in the second liquid storage cavity 151 directly enters the infusion pipeline inside the battery mechanism 21 through the fourth output pipe 221 under the action of the second pump body 152 to cool the battery mechanism 21, and then returns to the second liquid storage cavity 151 through the fourth return pipe 222, heat exchange is completed between the cooling water in the second liquid storage cavity 151 and the cooling oil in the third pipeline, heat in the cooling water is transferred to the cooling oil in the third pipeline in the second liquid storage cavity 151, and the cooling oil in the third pipeline is conveyed to the first liquid storage cavity 131 to exchange heat with the water, so that water-oil cooling circulation of the battery mechanism 21 is completed; when the temperature of the motor mechanism 21 is lower than the ambient temperature, the heat generated by the motor 111 can be transferred to the second liquid storage cavity 151 through the cooling oil in the first output pipe 142 and the third pipeline to cool the water, and then the heat is transferred to the battery mechanism 21 through the second liquid storage cavity 151, so as to heat the battery mechanism 21, and the activity of the battery is ensured.
Further, the battery mechanism 21 of the present embodiment is provided at the water portion d1 of the frame 102.
The embodiment of the application realizes direct cooling of the heat source, improves the cooling efficiency, and avoids the temperature accumulation and the formation of local hot spots inside the power mechanism 11 and the electric control mechanism 12 from damaging the motor electric control 12; and this application above-mentioned embodiment adopts water-cooling and oil cooling to combine together, further promotes cooling efficiency, and when the temperature is lower moreover, the heat that power unit 11 and automatically controlled mechanism 12 produced can transmit for battery mechanism 21, heats battery mechanism 21, guarantees battery activity.
The application further provides a ship, as shown in fig. 3, and fig. 3 is a schematic structural view of an embodiment of the ship. The ship 30 of the present embodiment includes: the outboard motor 10 and the hull 92 are arranged at the stern of the hull 92.
The vessel 30 of the present embodiment further includes a control mechanism 93 and the like provided on the vessel body 92; the control mechanism controls the operation of the outboard motor 10.
The power mechanism 11 of the outboard motor 10 is connected with the first cooling source 13 through the first pipe assembly 14, so that the first pipe assembly 14 conveys the cooling source in the first cooling source 13 to the power mechanism 11, and can radiate heat to the power mechanism 11; the electric control mechanism 12 is connected with the second cooling source 16 through the second pipe assembly 15, so that the second pipe assembly 15 conveys cooling liquid in the second cooling source 16 to the electric control mechanism 12, and the electric control mechanism 12 can be cooled; and the first pipe assembly 14 is connected to a third pipe assembly 17 provided near the second cooling source 16, so that the cooling liquid fed from the first cooling source 13 through the third pipe assembly 17 can be heat-exchanged with the second cooling source 16, i.e., the first cooling source 14 serves as a heat-exchanging source for the cooling liquid in the second cooling source 16. In this way, the first cooling source 14 is used as a heat exchange source of the whole outboard motor 10, and the power mechanism 11 and the electric control mechanism 12 are directly cooled by the pipe groups and the cooling sources, so that the heat dissipation efficiency of the outboard motor 10 can be improved, the heat accumulation is improved, and the service lives of the power mechanism 11 and the electric control mechanism 12 are prolonged.
The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the patent application, and all equivalent structures or equivalent processes using the descriptions and the contents of the present application or other related technical fields are included in the scope of the patent application.
Claims (14)
1. An outboard motor, wherein the outboard motor comprises:
a power mechanism;
an electric control mechanism;
a first cooling source;
the first pipe assembly is respectively connected with the first cooling source and the power mechanism and is used for conveying cooling liquid in the first cooling source to the power mechanism so as to radiate heat of the power mechanism;
a second cooling source;
the second pipe assembly is respectively connected with the second cooling source and the electric control mechanism and is used for conveying cooling liquid in the second cooling source to the electric control mechanism so as to radiate heat of the electric control mechanism;
and the third pipe assembly is connected with the first pipe assembly and is arranged close to the second cooling source and is used for carrying out heat exchange on the cooling liquid in the first cooling source and the cooling liquid in the second cooling source.
2. The outboard motor of claim 1, wherein the first cooling source comprises:
the first liquid storage cavity is used for storing cooling liquid;
a first pump body;
the first tube assembly includes:
the first return pipe is provided with a first input end and a first output end, the first input end is communicated with the first liquid storage cavity, and the first output end is connected with the first pump body and is used for conveying cooling liquid in the first liquid storage cavity to the first pump body;
the first output pipe is provided with a second input end and a second output end, the second input end is connected with the first pump body, the second output end is connected with the power mechanism, the first pump body is used for pumping the cooling liquid in the first return pipe to the first output pipe, and the first output pipe is used for conveying the cooling liquid pumped from the first pump body to the power mechanism;
wherein, first back flow is located the below of first stock solution cavity.
3. The outboard motor of claim 2, wherein the first cooling source further comprises:
the first filtering piece is arranged between the first pump body and the second output end and is used for filtering the cooling liquid pumped out of the first pump body and then conveying the cooling liquid to the power mechanism; and/or
The second filtering piece is arranged between the first pump body and the first output end and is used for filtering the cooling liquid output from the first return pipe and then conveying the cooling liquid to the first pump body.
4. The outboard motor of claim 2, wherein the power mechanism comprises:
a motor;
the speed change assembly is connected with the motor and is positioned below the motor;
the shell, first stock solution cavity motor reaches the variable speed subassembly sets up in the shell, just still be equipped with the infusion pipeline in the shell, have third input and third output, the third input with the second output intercommunication, the third output with first stock solution cavity intercommunication is in order to pass through coolant liquid in the infusion pipeline is right the motor reaches the variable speed subassembly dispels the heat.
5. The outboard motor of claim 2, wherein the second tube assembly comprises:
the second output pipe is provided with a fourth input end and a fourth output end, the fourth input end is connected with the second cooling source, and the fourth output end is connected with the electric control mechanism and is used for conveying the cooling liquid of the second cooling source to the electric control mechanism;
the second return pipe is provided with a fifth input end and a fifth output end, the fifth input end is connected with the electric control mechanism, and the fifth output end is connected with the second cooling source and used for returning cooling liquid passing through the electric control mechanism to the second cooling source.
6. The outboard motor of claim 5, wherein the second cooling source comprises:
the second liquid storage cavity is used for storing cooling liquid, and the fifth output end is communicated with the second liquid storage cavity;
and the second pump body is respectively connected with the second liquid storage cavity and the fourth input end and is used for pumping the cooling liquid in the second liquid storage cavity to the second output pipe.
7. The outboard motor of claim 2, wherein the third tube assembly comprises:
and the third pipeline is provided with a sixth input end and a sixth output end, the sixth input end is communicated with the first output pipe, the sixth output end is communicated with the first liquid storage cavity, and the third pipe is arranged close to the second cooling source.
8. The outboard motor of claim 1, further comprising:
a battery mechanism for providing electrical energy;
and the fourth pipe assembly is respectively connected with the second cooling source and the battery mechanism and is used for conveying the cooling liquid in the second cooling source to the battery mechanism so as to perform heat exchange on the battery mechanism.
9. The outboard motor of claim 8, wherein the fourth tube assembly comprises:
the fourth output pipe is provided with a seventh input end and a seventh output end, the seventh input end is connected with the second cooling source, and the seventh output end is connected with the battery mechanism and is used for conveying the cooling liquid of the second cooling source to the battery mechanism;
and the fourth return pipe is provided with an eighth input end and an eighth output end, the eighth input end is connected with the battery mechanism, and the eighth output end is connected with the second cooling source and is used for returning the cooling liquid passing through the battery mechanism to the second cooling source.
10. The outboard motor of any one of claims 1 to 9, wherein the cooling fluid in the first cooling source is different than the cooling fluid in the second cooling source.
11. The outboard motor of claim 4 further comprising a propeller, said power mechanism being coupled to said propeller for driving said propeller in rotation.
12. The outboard motor of claim 11 further comprising a frame and a heat sink, said frame including an above water portion and an under water portion, wherein said motor, said speed change assembly, said electric control mechanism are disposed in said above water portion of said frame, and said heat sink and said propeller are disposed in said under water portion of said frame.
13. The outboard motor of claim 12 further comprising a wave deflector disposed at an intersection of the above water portion and the below water portion.
14. A marine vessel comprising an outboard motor as claimed in any one of claims 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221878344.9U CN219248384U (en) | 2022-07-19 | 2022-07-19 | Outboard motor and ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221878344.9U CN219248384U (en) | 2022-07-19 | 2022-07-19 | Outboard motor and ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219248384U true CN219248384U (en) | 2023-06-23 |
Family
ID=86848508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221878344.9U Active CN219248384U (en) | 2022-07-19 | 2022-07-19 | Outboard motor and ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219248384U (en) |
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2022
- 2022-07-19 CN CN202221878344.9U patent/CN219248384U/en active Active
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