CN111483310B - Hybrid power system and automobile - Google Patents
Hybrid power system and automobile Download PDFInfo
- Publication number
- CN111483310B CN111483310B CN201910075466.0A CN201910075466A CN111483310B CN 111483310 B CN111483310 B CN 111483310B CN 201910075466 A CN201910075466 A CN 201910075466A CN 111483310 B CN111483310 B CN 111483310B
- Authority
- CN
- China
- Prior art keywords
- engine
- electromagnet
- output shaft
- motor
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/24—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The invention provides a hybrid power system and an automobile, wherein the hybrid power system comprises a columnar engine system, a motor system and a power generation system; the motor system and the power generation system are coaxially connected with the engine system, and the cylinder of the engine system is arranged along the circumferential direction of the cylinder. The engine system is columnar, and the cylinders of the engine system are arranged along the circumferential direction, so that the integration level of the engine system and the motor system is improved, and the occupied space is reduced.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a hybrid power system and an automobile.
Background
With the development of society, the automobile holding capacity is larger and larger, which brings great pressure on environmental protection, energy demand and national safety. Under the big background of vigorously advocating the development of new energy vehicles in China and other countries in the world, more and more new energy vehicle types and new energy novel power systems are continuously emerging, and a hybrid power type vehicle is one of the new energy vehicle types and the new energy novel power systems.
However, the integration level of an engine and a motor of the existing hybrid power system is not high, most hybrid vehicle types still use an internal combustion engine with a traditional structure arrangement, namely cylinders are arranged along a straight line, the occupied space is large, and the energy utilization is insufficient.
In addition, the internal combustion engine with the traditional structural arrangement has the problems of incapability of reversing and the like, and is inconvenient to be directly integrated with a vehicle motor.
Disclosure of Invention
In view of the above, the present invention provides a hybrid system to improve the integration of an engine and a motor and reduce the occupied space.
Another object of the present invention is to provide an automobile having the hybrid system, so as to improve the integration of the engine and the motor and reduce the occupied space of the hybrid system.
In order to achieve the purpose, the invention provides the following technical scheme:
a hybrid powertrain system comprising:
a columnar engine system, a cylinder of which is arranged along a circumferential direction thereof;
and the motor system and the power generation system are coaxially connected with the engine system.
Preferably, in the hybrid power system, the engine system is composed of an oil injection system, a motion support system, a gas distribution system, a lubrication system, an ignition system and a cooling system; the fuel injection system comprises:
a polygonal oil rail disposed on an engine block of the engine system;
the oil injection nozzles are arranged on the polygonal oil rail and correspond to cylinders of the engine system one by one;
and the oil injection nozzle is used for injecting gasoline into the polygonal oil rail and injecting the gasoline into the cylinder to realize oil supply.
Preferably, in the hybrid system, the movement support system includes:
an integral support housing;
the engine cylinder body is sleeved in the integral support shell in an inner mode, and a plurality of cylinders are arranged on the engine cylinder body;
a plurality of pistons disposed in the cylinders in a one-to-one correspondence, the pistons being capable of reciprocating in the corresponding cylinders;
one ends of the connecting columns are in one-to-one correspondence with the piston spherical hinges;
the column connecting bases are connected with the other ends of the column connecting bases in a spherical hinge manner in a one-to-one correspondence manner;
the annular base plate is arranged at one end of the engine cylinder body, a plurality of bosses are arranged on the annular base plate, and the column connecting bases are arranged on the bosses in a one-to-one correspondence manner;
the engine output shaft is provided with a swash plate and is in running fit with the engine cylinder block through an output shaft bearing I and an output shaft bearing II;
the thrust bearing is arranged at one end of the output shaft of the engine, and the annular chassis is arranged on the thrust bearing;
the electromagnetic clutch round core is arranged at the other end of the engine output shaft;
the whole machine end cover is sealed at one end of the whole support shell and is positioned outside the thrust bearing;
the pistons respectively drive the corresponding connecting columns and the connecting column bases in sequence under the action of ignition thrust, so that the swash plate and the engine output shaft are further driven to rotate, and the rotating speed and power output are realized.
Preferably, in the hybrid system, the air distribution system is composed of a plurality of air intake systems and a plurality of exhaust systems, and the air intake systems and the exhaust systems are arranged on the air distribution end face of the engine cylinder at intervals in a ring shape;
the intake system and the exhaust system are identical in structure and include:
the gas distribution system base is arranged on the engine cylinder body;
the electromagnet fixing bracket is arranged on the gas distribution system base;
the gas distribution system shell is arranged on the gas distribution system base;
the valve lever supporting column is arranged on the gas distribution system base;
the valve lever is arranged on the valve lever supporting column through a valve lever supporting shaft;
the two valves are hinged with one end of the valve lever through rollers, the rollers are installed on the valve lever through roller shafts, and the two valves are respectively intake valves of two adjacent cylinders or respectively exhaust valves of two adjacent cylinders;
the electromagnet is arranged on the electromagnet fixing support and is respectively positioned at two ends of the valve lever together with the valve;
the valve seat is arranged at one end of the valve close to the valve lever;
the valve spring drives the valve to close, and the valve spring is sleeved on the valve and is positioned between the gas distribution system base and the valve seat;
and the air pipe is used for providing an air inlet and outlet channel of the air distribution system and is arranged outside the shell of the air distribution system.
Preferably, in the hybrid system, the lubrication system includes:
the oil pump is used for pumping oil from the inner cavity of the integral supporting shell;
the engine oil distributor is used for respectively spraying lubricating oil to each piston, the connecting column base and the inner wall of the cylinder;
and the oil delivery pipe is used for connecting the oil pump with the oil distributor.
Preferably, in the above hybrid system, the ignition system includes:
an ignition coil holder provided on the engine block;
a plurality of ignition coils arranged on the ignition coil bracket, wherein the ignition coils correspond to the air cylinders one by one;
and the spark plugs are connected with the ignition coils in a one-to-one correspondence manner.
Preferably, in the hybrid system, the cooling system includes:
an internal water channel disposed on the engine block;
a water inlet pipe in communication with the internal water passageway;
the water outlet pipe is communicated with the internal water channel;
and the water cavity sealing cover is used for realizing the sealing of the water cavity and is arranged on the engine cylinder body.
Preferably, in the hybrid system, the electric motor system is provided on the integral support housing, and the electric motor system includes:
a motor body;
the motor output shaft is arranged in the motor body;
the motor bearing is sleeved on the output shaft of the motor;
the electromagnetic clutch is connected with the output shaft of the motor and the output shaft of the engine and comprises a first electromagnet, a second electromagnet and an armature positioned between the first electromagnet and the second electromagnet;
when the first electromagnet is powered off and the second electromagnet is powered on, the armature moves towards the second electromagnet, so that the output shaft of the motor is connected with the circular core of the electromagnetic clutch, and the engine system and the motor system jointly output power for a vehicle; when the first electromagnet is powered on and the second electromagnet is powered off, the armature moves towards the first electromagnet, and the vehicle is driven by the motor system only.
Preferably, in the above hybrid system, the generator system is located between the engine system and the motor system, and the generator system includes:
the winding coil is arranged in the integral supporting shell and is provided with a first coil connector and a second coil connector;
and the first magnet and the second magnet are oppositely arranged on the swash plate of the engine output shaft, when the swash plate of the engine output shaft rotates, the magnetic induction wires of the first magnet and the second magnet are cut by the wound coil, and the generated current is output to the power battery by the first coil connector and the second coil connector.
According to the technical scheme, the hybrid power system comprises a columnar engine system, a motor system and a power generation system; the motor system and the power generation system are coaxially connected with the engine system, and the cylinder of the engine system is arranged along the circumferential direction of the cylinder.
The engine system is columnar, and the cylinders of the engine system are arranged along the circumferential direction, so that the integration level of the engine system and the motor system is improved, and the occupied space is reduced.
The invention also provides an automobile which comprises the hybrid power system, wherein the hybrid power system is any one of the hybrid power systems, and the automobile with the hybrid power system has the same effect as the hybrid power system, so the details are not repeated herein.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an overall structure of a hybrid system provided by an embodiment of the invention;
FIG. 2 is a schematic diagram of another overall structure of a hybrid power system provided by an embodiment of the invention;
FIG. 3 is a side view of a hybrid powertrain provided by an embodiment of the present invention;
FIG. 4 is a rear view of a hybrid powertrain provided by an embodiment of the present invention;
FIG. 5 is a schematic diagram of the internal structure of a hybrid system provided by an embodiment of the present invention;
FIG. 6 is an exploded schematic view of the internal structure of a hybrid system provided by an embodiment of the present invention;
FIG. 7 is another exploded schematic view of the internal structure of a hybrid system provided by an embodiment of the present invention;
FIG. 8 is a schematic diagram of an engine system and a power generation system according to an embodiment of the present invention;
FIG. 9 is a schematic block diagram of an engine system provided in accordance with an embodiment of the present invention;
FIG. 10 is a schematic diagram of an internal structure of an engine system according to an embodiment of the present invention;
FIG. 11 is a schematic view of another internal structure of the engine system according to the embodiment of the present invention;
FIG. 12 is a schematic view of another internal structure of the engine system according to the embodiment of the present invention;
fig. 13 is a schematic internal structural diagram of a gas distribution system according to an embodiment of the present invention;
fig. 14 is a schematic structural diagram of a gas distribution system provided in an embodiment of the present invention;
FIG. 15 is a schematic structural view of a piston and a connecting column according to an embodiment of the present invention;
FIG. 16 is a schematic block diagram of an engine block provided in accordance with an embodiment of the present invention;
FIG. 17 is another schematic structural view of an engine block provided in accordance with an embodiment of the present invention;
FIG. 18 is a schematic structural view of an engine output shaft provided in accordance with an embodiment of the present invention;
FIG. 19 is a schematic structural diagram of a polygonal oil rail according to an embodiment of the present invention;
fig. 20 is a schematic structural diagram of an integral support housing provided in an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a hybrid power system, which improves the integration level of an engine and a motor and reduces the occupied space.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-20, a hybrid power system according to an embodiment of the present invention includes a cylindrical engine system 1, a motor system 2, and a power generation system 3; the motor system 2 and the power generation system 3 are coaxially connected to the engine system 1, and the cylinders of the engine system 1 are arranged in the circumferential direction thereof.
The engine system 1 of the embodiment of the invention is columnar, and the cylinders of the engine system 1 are arranged along the circumferential direction, so that the integration level of the engine system 1 and the motor system 2 is improved, and the occupied space is reduced.
As shown in fig. 4-12, the engine system 1 is composed of a fuel injection system 101, a motion support system 102, a valve system 103, a lubrication system 104, an ignition system 105, and a cooling system 106.
As shown in fig. 4 and 9, the fuel injection system 101 includes a polygonal fuel rail 10101 disposed on an engine block 10201 of the engine system 1; the fuel injection nozzles are arranged on the polygonal fuel rail 10101 and correspond to cylinders of the engine system 1 one by one; and gasoline is injected into the polygonal oil rail 10101 through the oil injection hole 10102 communicated with the polygonal oil rail 10101 and is injected into the cylinder through the oil injection nozzle to realize oil supply.
In a specific embodiment, six cylinders are adopted, the polygonal oil rail 10101 is a hexagonal oil rail, gasoline is injected into the hexagonal oil rail through the oil injection hole 10102, and the six oil injection nozzles on the hexagonal oil rail are used for injecting the gasoline into the six cylinders to realize oil supply.
The six-cylinder plunger type engine is adopted as the engine unit, the six-cylinder plunger type engine is small in size and low in weight, and the space in a vehicle is saved; the number of cylinders is large, six piston connecting rod mechanisms are adopted, and smooth power output is ensured; the overall shape of the engine is similar to that of a motor, convenience is provided for integration with the motor in a hybrid power system, and the integration level of the system is effectively improved.
Of course, the number of the cylinders may be other, such as four or eight, according to the practical application.
Motion support system 102 includes an integral support housing 10208; an engine cylinder block 10201 sleeved in the integral support shell 10208, wherein a plurality of cylinders are arranged on the engine cylinder block 10201; a plurality of pistons 10202 disposed in the cylinders in one-to-one correspondence, the pistons 10202 being capable of reciprocating in the corresponding cylinders; a plurality of connecting columns 10203, wherein one ends of the connecting columns 10203 are in spherical hinge connection with the pistons 10202 one by one; the column connecting bases 10204 are connected with the other ends of the column connecting bases 10203 in a spherical hinge mode in one-to-one correspondence mode; the engine cylinder body comprises an annular chassis 10209 arranged at one end of the engine cylinder body 10201, wherein a plurality of bosses are arranged on the annular chassis 10209, and column connecting bases 10204 are arranged on the bosses in a one-to-one correspondence manner; an engine output shaft 10205 with a swash plate, wherein the engine output shaft 10205 is in rotary fit with an engine cylinder block 10201 through an output shaft bearing I10206 and an output shaft bearing II 10207; a thrust bearing 10210 provided at one end of the engine output shaft 10205, the annular chassis 10209 being provided on the thrust bearing 10210; an electromagnetic clutch round core 10211 arranged at the other end of the engine output shaft 10205; a complete machine end cover 10212 closed at one end of the integral support housing 10208 and located outside the thrust bearing 10210; the piston 10202 sequentially drives the corresponding connecting column 10203 and the connecting column base 10204 under the action of the ignition thrust, so as to further drive the swash plate and the engine output shaft 10205 to rotate, and realize the rotation speed and power output.
As shown in fig. 4, 5, 7, 9, and 15, the motion support system 102 is composed of an engine cylinder 10201, six pistons 10202, six connecting columns 10203, six connecting column bases 10204, an engine output shaft 10205 with a swash plate, an output shaft bearing I10206, an output shaft bearing II 10207, an integral support housing 10208, an annular chassis 10209, a thrust bearing 10210, an electromagnetic clutch round core 10211, and a complete machine end cover 10212. An engine cylinder 10201 is sleeved on an integral supporting shell 10208, a complete machine end cover 10212 is arranged on the integral supporting shell 10208, six pistons 10202 are respectively arranged in six cylinders of the engine cylinder 10201, six pistons 10202 can respectively realize reciprocating motion in the six cylinders of the engine cylinder 10201, six pistons 10202 are respectively connected with six connecting columns 10203 through spherical hinges, six connecting columns 10203 are respectively connected with six connecting column bases 10204 through spherical hinges, six connecting column bases 10204 are respectively arranged on six bosses of an annular chassis 10209, a thrust bearing 10210 is arranged on an engine output shaft 10205 with a swash plate, a round core 10211 of an electromagnetic clutch is arranged on the engine output shaft 10205 with the swash plate, the annular chassis 10209 is arranged on the thrust bearing 10210, and the six pistons 10202 respectively drive the corresponding six connecting columns 10203 and the six connecting column bases 10204 in turn under the action of ignition thrust force, thereby further driving the swash plate and the engine output shaft 05 with the swash plate to rotate, and the rotating speed and power output are realized.
The air distribution system 103 is composed of a plurality of air inlet systems and a plurality of exhaust systems, and the air inlet systems and the exhaust systems are arranged on the air distribution end face of the engine cylinder block 10201 at intervals in a ring shape;
the structure of the air intake system is the same as that of the exhaust system, and the air intake system and the exhaust system comprise an air distribution system base 10306 arranged on an engine cylinder block 10201; an electromagnet fixing bracket 10311 arranged on the gas distribution system base 10306; an air distribution system housing 10302 disposed on the air distribution system base 10306; a valve lever support column 10309 disposed on the gas distribution system base 10306; a valve lever 10307, the valve lever 10307 being provided on the valve lever support column 10309 through a valve lever support shaft 10310; the two valves 10308 are hinged with one end of the valve lever 10307 through a roller 10303, the roller 10303 is installed on the valve lever 10307 through a roller shaft 10304, and the two valves 10308 are respectively intake valves of two adjacent cylinders or respectively exhaust valves of two adjacent cylinders; the electromagnet 10301 is arranged on the electromagnet fixing bracket 10311 and is respectively positioned at two ends of the valve lever 10307 together with the valve 10308; a valve seat 10312 provided at an end of the valve 10308 near the valve lever 10307; the valve spring 10305 is used for driving the valve 10308 to be closed, and the valve spring 10305 is sleeved on the valve 10308 and is positioned between the valve base 10306 and the valve seat 10312; a gas pipe 10313 providing a gas inlet/outlet passage of the gas distribution system, the gas pipe 10313 being disposed outside the gas distribution system housing 10302.
As shown in fig. 9, 12, 13, and 14, the air distribution system 103 of the engine system 1 is composed of three intake systems and three exhaust systems, and the intake systems and the exhaust systems are arranged at intervals in a ring shape on the air distribution end surface of the engine block 10201.
When the electromagnet 10301 is electrified, the electromagnet 10301 attracts the valve lever 10307 to deflect against the spring force of the valve spring 10305, and the roller 10303 pushes the valve seat 10312 and the valve 10308 to move downwards, so that air intake or exhaust occurs. When the electromagnet 10301 is powered off, the valve spring 10305 extends under the action of the restoring force to close the valve 10308.
The air distribution system 103 of the invention adopts electromagnetic drive, can realize complex valve motion, and improves the electrification degree of the whole system. Meanwhile, the engine can realize reverse rotation by adjusting the electromagnetic gas distribution strategy, and can be effectively matched with the performance of the motor.
The lubricating system 104 is composed of an oil pump 10401, an oil delivery pipe 10402, and an oil distributor 10403. The oil pump 10401 pumps oil from the inner cavity of the integral support housing 10208; the oil distributor 10403 sprays lubricating oil to each of the piston 10202, the connecting column 10203, the connecting column base 10204 and the inner wall of the cylinder; an oil delivery pipe 10402 connects the oil pump 10401 and the oil distributor 10403.
As shown in fig. 9, the oil pump 10401 pumps oil from an inner cavity of the integral support housing 10208, and lubricating oil is sprayed to six pistons 10202, six connecting columns 10203, six connecting column bases 10204 and the inner wall of the cylinder through an oil delivery pipe 10402 and an oil distributor 10403 respectively to achieve lubrication.
The ignition system 105 includes an ignition coil bracket 10502 provided on the engine block; a plurality of ignition coils 10501 arranged on the ignition coil bracket 10502, the ignition coils 10501 corresponding to the cylinders one by one; and the ignition plugs 10503 are used for igniting oil gas in the cylinders, and the ignition plugs 10503 and the ignition coils 10501 are connected in a one-to-one correspondence manner.
As shown in fig. 4, 10, and 11, the ignition system 105 is composed of six ignition coils 10501, an ignition coil holder 10502, and six ignition plugs 10503. After the six ignition coils 10501 are electrified, the six spark plugs 10503 ignite the oil gas in the cylinder.
As shown in fig. 9, 10, 17, the cooling system 106 includes an internal water channel disposed on the engine block 10201; a water inlet pipe 10601 communicating with the internal water passage; a water outlet pipe 10602 communicated with the internal water passage; a water chamber cover 10603 for sealing the water chamber, the water chamber cover 10603 being provided on the engine block 10201. The coolant is pumped into the internal water channel of the engine cylinder 10201 from the water inlet pipe 10601 by a water pump, absorbs heat, and then flows out from the water outlet pipe 10602.
As shown in fig. 3-7, the motor system 2 is disposed on the integral support housing 10208, the motor system 2 including a motor body 203; a motor output shaft 201 provided inside the motor body 203; a motor bearing 202 sleeved on the motor output shaft 201; the electromagnetic clutch is connected with the motor output shaft 201 and the engine output shaft 10205 and comprises a first electromagnet 204, a second electromagnet 205 and an armature 206 positioned between the first electromagnet 204 and the second electromagnet 205;
when the first electromagnet 204 is powered off and the second electromagnet 205 is powered on, the armature 206 moves towards the second electromagnet 205, so that the motor output shaft 201 is connected with the electromagnetic clutch round core 10211, and the engine system 1 and the motor system 2 jointly output power for the vehicle; when electromagnet one 204 is energized and electromagnet two 205 is de-energized, armature 206 moves toward electromagnet one 204 and the vehicle is driven only by motor system 2.
In the application process, when the load of the vehicle is light, the electromagnetic clutch between the motor system 2 and the engine system 1 can be disconnected, the vehicle is driven by the motor only, when the load of the vehicle is heavy, the electromagnetic clutch between the motor system 2 and the engine system 1 can be connected, the vehicle can be driven by the motor and the engine together, and a simple and convenient solution is provided for the power switching of the vehicle under different working conditions.
As shown in fig. 3 to 7, the generator system 3 is located between the engine system 1 and the motor system 2, and the generator system 3 includes: the wound coil 301 is arranged in the integral supporting shell 10208, and the wound coil 301 is provided with a coil connector I302 and a coil connector II 303, namely the coil connector I302 and the coil connector II 303 are two connectors of the wound coil 301 respectively; when the swash plate of the engine output shaft 10205 rotates, the magnetic induction lines of the first magnet 304 and the second magnet 305 are cut by the wound coil 301, and the generated current is output to the power battery through the first coil connector 302 and the second coil connector 303.
When the swash plate of the engine output shaft 10205 with the swash plate rotates, the magnetic induction wires of the first magnet 304 and the second magnet 305 are cut by the wound coil 301, and the generated current is output to the power battery through the first coil connector 302 and the second coil connector 303.
The present embodiment integrates the generator system 2 inside the engine system 1, and can charge the vehicle power battery.
The invention integrates the engine system 1, the motor system 2 and the power generation system 3 into a whole, reduces the volume of the hybrid power system, improves the integration level and the energy utilization rate of the hybrid power system, simplifies the control mechanism of the hybrid power system and can provide power output modes under different vehicle loads.
An embodiment of the present invention further provides an automobile, including a hybrid power system, where the hybrid power system is the hybrid power system provided in any of the above embodiments, so as to improve an integration level of an engine and a motor and reduce an occupied space.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A hybrid powertrain system, comprising:
a columnar engine system, a cylinder of which is arranged along a circumferential direction thereof;
the motor system and the generator system are coaxially connected with the engine system;
the engine system consists of an oil injection system, a motion supporting system, a gas distribution system, a lubricating system, an ignition system and a cooling system; the fuel injection system comprises:
a polygonal oil rail disposed on an engine block of the engine system;
the oil injection nozzles are arranged on the polygonal oil rail and correspond to cylinders of the engine system one by one;
the oil injection nozzle is communicated with the polygonal oil rail, and gasoline is injected into the polygonal oil rail through the oil injection hole and is injected into the cylinder through the oil injection nozzle to realize oil supply;
the motion support system includes:
an integral support housing;
the engine cylinder body is sleeved in the integral support shell in an inner mode, and a plurality of cylinders are arranged on the engine cylinder body;
a plurality of pistons disposed in the cylinders in a one-to-one correspondence, the pistons being capable of reciprocating in the corresponding cylinders;
one ends of the connecting columns are in one-to-one correspondence with the piston spherical hinges;
the column connecting bases are connected with the other ends of the column connecting bases in a spherical hinge manner in a one-to-one correspondence manner;
the annular base plate is arranged at one end of the engine cylinder body, a plurality of bosses are arranged on the annular base plate, and the column connecting bases are arranged on the bosses in a one-to-one correspondence manner;
the engine output shaft is provided with a swash plate and is in running fit with the engine cylinder block through an output shaft bearing I and an output shaft bearing II;
the thrust bearing is arranged at one end of the output shaft of the engine, and the annular chassis is arranged on the thrust bearing;
the electromagnetic clutch round core is arranged at the other end of the engine output shaft;
the whole machine end cover is sealed at one end of the whole support shell and is positioned outside the thrust bearing;
the piston respectively drives the corresponding connecting column and the connecting column base in sequence under the action of ignition thrust, so that the swash plate and the engine output shaft are further driven to rotate, and the rotating speed and power output are realized;
the generator system is located between the engine system and the motor system, the generator system including:
the winding coil is arranged in the integral supporting shell and is provided with a first coil connector and a second coil connector;
and the first magnet and the second magnet are oppositely arranged on the swash plate of the engine output shaft, when the swash plate of the engine output shaft rotates, the magnetic induction wires of the first magnet and the second magnet are cut by the wound coil, and the generated current is output to the power battery by the first coil connector and the second coil connector.
2. The hybrid system of claim 1, wherein the air distribution system is comprised of a plurality of intake systems and a plurality of exhaust systems, the intake systems and the exhaust systems being arranged in annular spaced apart relation on an air distribution face of the engine block;
the intake system and the exhaust system are identical in structure and include:
the gas distribution system base is arranged on the engine cylinder body;
the electromagnet fixing bracket is arranged on the gas distribution system base;
the gas distribution system shell is arranged on the gas distribution system base;
the valve lever supporting column is arranged on the gas distribution system base;
the valve lever is arranged on the valve lever supporting column through a valve lever supporting shaft;
the two valves are hinged with one end of the valve lever through rollers, the rollers are installed on the valve lever through roller shafts, and the two valves are respectively intake valves of two adjacent cylinders or respectively exhaust valves of two adjacent cylinders;
the electromagnet is arranged on the electromagnet fixing support and is respectively positioned at two ends of the valve lever together with the valve;
the valve seat is arranged at one end of the valve close to the valve lever;
the valve spring drives the valve to close, and the valve spring is sleeved on the valve and is positioned between the gas distribution system base and the valve seat;
and the air pipe is used for providing an air inlet and outlet channel of the air distribution system and is arranged outside the shell of the air distribution system.
3. The hybrid system of claim 1, wherein the lubrication system comprises:
the oil pump is used for pumping oil from the inner cavity of the integral supporting shell;
the engine oil distributor is used for respectively spraying lubricating oil to each piston, the connecting column base and the inner wall of the cylinder;
and the oil delivery pipe is used for connecting the oil pump with the oil distributor.
4. The hybrid system of claim 1, wherein the ignition system comprises:
an ignition coil holder provided on the engine block;
a plurality of ignition coils arranged on the ignition coil bracket, wherein the ignition coils correspond to the air cylinders one by one;
and the spark plugs are connected with the ignition coils in a one-to-one correspondence manner.
5. The hybrid system of claim 1, wherein the cooling system comprises:
an internal water channel disposed on the engine block;
a water inlet pipe in communication with the internal water passageway;
the water outlet pipe is communicated with the internal water channel;
and the water cavity sealing cover is used for realizing the sealing of the water cavity and is arranged on the engine cylinder body.
6. The hybrid powertrain system of claim 1, wherein the electric motor system is disposed on the integral support housing, the electric motor system comprising:
a motor body;
the motor output shaft is arranged in the motor body;
the motor bearing is sleeved on the output shaft of the motor;
the electromagnetic clutch is connected with the output shaft of the motor and the output shaft of the engine and comprises a first electromagnet, a second electromagnet and an armature positioned between the first electromagnet and the second electromagnet;
when the first electromagnet is powered off and the second electromagnet is powered on, the armature moves towards the second electromagnet, so that the output shaft of the motor is connected with the circular core of the electromagnetic clutch, and the engine system and the motor system jointly output power for a vehicle; when the first electromagnet is powered on and the second electromagnet is powered off, the armature moves towards the first electromagnet, and the vehicle is driven by the motor system only.
7. An automobile comprising a hybrid powertrain, characterized in that the hybrid powertrain is a hybrid powertrain according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910075466.0A CN111483310B (en) | 2019-01-25 | 2019-01-25 | Hybrid power system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910075466.0A CN111483310B (en) | 2019-01-25 | 2019-01-25 | Hybrid power system and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111483310A CN111483310A (en) | 2020-08-04 |
| CN111483310B true CN111483310B (en) | 2021-11-23 |
Family
ID=71811472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910075466.0A Active CN111483310B (en) | 2019-01-25 | 2019-01-25 | Hybrid power system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111483310B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497284A (en) * | 1982-08-30 | 1985-02-05 | Schramm Buford J | Barrel type engine with plural two-cycle cylinders and pressurized induction |
| US5273012A (en) * | 1992-12-17 | 1993-12-28 | Brock James E | Swash plate engine with fixed torque reaction member |
| CN1703334A (en) * | 2001-12-26 | 2005-11-30 | 丰田自动车株式会社 | Drive apparatus for hybrid vehicle |
| CN101031707A (en) * | 2004-09-10 | 2007-09-05 | Tgs创新公司 | Two-cycle swash plate internal combustion engine |
| CN101434193A (en) * | 2007-11-14 | 2009-05-20 | 北京航天发射技术研究所 | Series-parallel connection type hybrid power drive system and coach with the same |
| CN201606173U (en) * | 2008-11-28 | 2010-10-13 | 重庆动源摩托车配件销售有限公司 | Oil rail used for coach engine fuel injector |
| CN203957835U (en) * | 2014-04-24 | 2014-11-26 | 胡小强 | The electric complementary driving engine of a kind of electromagnetic clutch type oil |
| CN104234843A (en) * | 2014-09-23 | 2014-12-24 | 何权 | Electrically-controlled air valve and control system thereof |
| CN106184187A (en) * | 2016-08-31 | 2016-12-07 | 北京汽车研究总院有限公司 | Hybrid electric drive system and automobile |
-
2019
- 2019-01-25 CN CN201910075466.0A patent/CN111483310B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497284A (en) * | 1982-08-30 | 1985-02-05 | Schramm Buford J | Barrel type engine with plural two-cycle cylinders and pressurized induction |
| US5273012A (en) * | 1992-12-17 | 1993-12-28 | Brock James E | Swash plate engine with fixed torque reaction member |
| CN1703334A (en) * | 2001-12-26 | 2005-11-30 | 丰田自动车株式会社 | Drive apparatus for hybrid vehicle |
| CN101031707A (en) * | 2004-09-10 | 2007-09-05 | Tgs创新公司 | Two-cycle swash plate internal combustion engine |
| CN101434193A (en) * | 2007-11-14 | 2009-05-20 | 北京航天发射技术研究所 | Series-parallel connection type hybrid power drive system and coach with the same |
| CN201606173U (en) * | 2008-11-28 | 2010-10-13 | 重庆动源摩托车配件销售有限公司 | Oil rail used for coach engine fuel injector |
| CN203957835U (en) * | 2014-04-24 | 2014-11-26 | 胡小强 | The electric complementary driving engine of a kind of electromagnetic clutch type oil |
| CN104234843A (en) * | 2014-09-23 | 2014-12-24 | 何权 | Electrically-controlled air valve and control system thereof |
| CN106184187A (en) * | 2016-08-31 | 2016-12-07 | 北京汽车研究总院有限公司 | Hybrid electric drive system and automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111483310A (en) | 2020-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9010287B2 (en) | Multi-fuel engine | |
| US5881559A (en) | Hybrid electric vehicle | |
| CA2464967C (en) | Combustion and exhaust heads for fluid turbine engines | |
| US8733317B2 (en) | Rotary, internal combustion engine | |
| US20120152183A1 (en) | Hydraulic Engine | |
| US5788003A (en) | Electrically powered motor vehicle with linear electric generator | |
| CN101696653A (en) | Rotary-wing piston engine | |
| US7373870B2 (en) | Universal hybrid engine, compressor and pump, and method of operation | |
| KR960008774B1 (en) | Power aggregate | |
| CN105317544A (en) | Horizontally-opposed piston two-stroke gasoline engine and operating method thereof | |
| CN111365121B (en) | Linear range-extending generator driven by pre-supercharging exhaust-gas-changing free piston engine | |
| CN101798976A (en) | Fuel supply system for engine | |
| CN111483310B (en) | Hybrid power system and automobile | |
| WO2005026513A1 (en) | A hybrid two cycle engine, compressor and pump, and method of operation | |
| EP0280200B1 (en) | Power aggregate | |
| CN201821248U (en) | Power-driven system with engine | |
| WO2009035229A2 (en) | Engine | |
| RU2500906C1 (en) | Free-piston engine | |
| CN109653863B (en) | Ring cylinder internal combustion engine | |
| CN103527378B (en) | A kind of engine cranking motor and vehicle | |
| US3973470A (en) | Hydraulic injection engine | |
| CN219366165U (en) | New energy automobile increases journey driving system | |
| WO2014144156A1 (en) | Offset rotational non-reciprocating-piston internal combustion engine | |
| CN114000943A (en) | Internal combustion power generation device and unmanned aerial vehicle power system | |
| CN206468470U (en) | A kind of new high-pressure fuel-feed pump common rail pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |