CN209818167U - Energy-saving accessory system for hybrid vehicle - Google Patents
Energy-saving accessory system for hybrid vehicle Download PDFInfo
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- CN209818167U CN209818167U CN201822222337.3U CN201822222337U CN209818167U CN 209818167 U CN209818167 U CN 209818167U CN 201822222337 U CN201822222337 U CN 201822222337U CN 209818167 U CN209818167 U CN 209818167U
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Abstract
The utility model provides an energy-conserving auxiliary system for hybrid vehicle, it has improved the utilization efficiency of the energy, and is energy-conserving effectual. The energy storage device comprises an engine, a transmission system, a motor, an air conditioner compressor, a motor controller, an energy storage device and an all-in-one device, wherein an output shaft of the engine is of a two-end output structure, one end of the output shaft of the engine is connected with the transmission system through a first clutch, the output end of the transmission system is connected with a drive axle, the other end of the output shaft of the engine is connected with one end of a motor shaft of the motor through a second clutch, the motor has driving and power generation functions, the other end of the motor shaft of the motor is connected with the air conditioner compressor through a third clutch, the power transmission end of the motor is connected with the energy storage device through the motor controller, the energy storage device is further connected with the all-in-one device, and the all-in-one device is formed by combining.
Description
Technical Field
The utility model relates to a technical field of vehicle annex structure specifically is an energy-conserving auxiliary system for hybrid vehicle.
Background
In the existing hybrid vehicle, an air conditioning system or other electric devices of the existing hybrid vehicle are all used for power transmission through an engine or a driving motor, and in the actual use process, the energy-saving effect of the existing hybrid vehicle is poor.
Disclosure of Invention
To the above problem, the utility model provides an energy-conserving auxiliary system for hybrid vehicle, its utilization efficiency that has improved the energy, energy-conserving effectual.
An energy-saving accessory system for a hybrid vehicle, characterized in that: the energy storage device comprises an engine, a transmission system, a motor, an air conditioner compressor, a motor controller, an energy storage device and an all-in-one device, wherein an output shaft of the engine is of a two-end output structure, one end of the output shaft of the engine is connected with the transmission system through a first clutch, the output end of the transmission system is connected with a drive axle, the other end of the output shaft of the engine is connected with one end of a motor shaft of the motor through a second clutch, the motor has driving and power generation functions, the other end of the motor shaft of the motor is connected with the air conditioner compressor through a third clutch, the power transmission end of the motor is connected with the energy storage device through the motor controller, the energy storage device is further connected with the all-in-one device, and the all-in-one device is formed by combining.
It is further characterized in that: the air conditioner compressor also comprises a control assembly, wherein the control assembly acquires an air conditioner starting instruction in real time, a driver sets the refrigeration temperature of the air conditioner, and parameters of the actual temperature, the working state of an engine and the residual electric quantity in the energy storage device in the vehicle, so that the air conditioner compressor can be freely switched between an engine driving mode and a motor driving mode;
the control component is connected with the engine, the second clutch, the third clutch and the motor controller;
the all-in-one device comprises an electric power steering device, a DC-DC device and an electric inflating pump device, and the generated electric energy is directly used for the all-in-one device in a motor power generation mode, so that the repeated conversion of energy is avoided, and the utilization rate of the energy is improved;
when the air conditioner has no opening instruction, the control assembly controls the second clutch and the third clutch to be in a separation state, the air conditioner compressor does not work, and the all-in-one device adopts energy in the energy storage device;
when the air conditioner has a refrigerating starting instruction, the actual temperature in the vehicle is higher than the temperature set by a driver, the engine is in a shutdown state, if the residual electric quantity of the energy storage device is larger than the lower limit value, the second clutch is controlled to be in a separation state, the third clutch is in a combination state, the motor enters a driving mode to drive the air conditioner compressor to work, the all-in-one device adopts the energy in the energy storage device, and if the residual electric quantity of the energy storage device is lower than the lower limit value, the engine is started to drive the air conditioner compressor through the engine;
when the air conditioner has a refrigeration starting instruction, the actual temperature in the vehicle is higher than the temperature set by a driver, the engine is in a working state, if the residual electric quantity of the energy storage device is higher than an upper limit value, the second clutch is controlled to be in a separation state, the third clutch is in a combination state, the motor enters a driving mode to drive the air conditioner compressor to work, and the all-in-one device adopts the energy in the energy storage device; if the residual electric quantity of the energy storage device is lower than the upper limit value, the second clutch and the third clutch are controlled to be combined, the motor enters a power generation mode, and the generated electric energy is directly used for the all-in-one device after being converted through the energy storage device;
when the air conditioner has a refrigerating starting instruction, the actual temperature in the vehicle is lower than the temperature set by a driver, the engine is in a stop state, the second clutch and the third clutch are controlled to be in a separation state, the air conditioner compressor does not work, and the all-in-one device adopts energy in the energy storage device;
when the air conditioner has a refrigeration starting instruction, the actual temperature in the vehicle is lower than the temperature set by a driver, the engine is in a working state, if the residual electric quantity of the energy storage device is lower than the upper limit value, the second combination state of the clutch and the third clutch are controlled to be in a separation state, the motor enters a power generation mode, and the generated electric energy is directly used for the all-in-one device; if the residual electric quantity of the energy storage device is higher than the upper limit value, the second clutch and the third clutch are controlled to be in a separated state, the air-conditioning compressor does not work, and the energy in the energy storage device is adopted by the all-in-one device;
when the hybrid vehicle is internally provided with the generator, the all-in-one device is externally connected with the electric energy output by the generator.
After the technical scheme is adopted, the motor is not a generator or a driving motor in a hybrid power system, and is a motor which is newly added to adapt to the system, the motor has driving and power generation functions, an output shaft of the motor is connected with the mechanical air-conditioning compressor through a third clutch, the energy of the motor is provided by the energy storage device, and the air-conditioning compressor can realize the free switching of two driving modes of an engine and the motor through the structural modification, so that the working efficiency of the engine is improved, the shutdown proportion of the engine is increased, the service life of the engine is prolonged, the utilization efficiency of energy is improved, and the energy-saving effect is good; the system has the advantages of energy conservation, environmental protection and easy control.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
the names corresponding to the sequence numbers in the figure are as follows:
the air conditioner comprises an engine 1, a transmission system 2, a motor 3, an air conditioner compressor 4, a motor controller 5, an energy storage device 6, an all-in-one device 7, a first clutch 8, a drive axle 9, a second clutch 10, a third clutch 11 and a control assembly 12.
Detailed Description
An energy-saving accessory system for a hybrid vehicle, see fig. 1: the energy storage device comprises an engine 1, a transmission system 2, a motor 3, an air conditioner compressor 4, a motor controller 5, an energy storage device 6 and an all-in-one device 7, wherein an output shaft of the engine 1 is of a two-end output structure, one end of an output shaft of the engine 1 is connected with the transmission system 2 through a first clutch 8, the output end of the transmission system 2 is connected with a drive axle 9, the other end of the output shaft of the engine 1 is connected with one end of a motor shaft of the motor 3 through a second clutch 10, the motor 3 has driving and power generation functions, the other end of the motor shaft of the motor 3 is connected with the air conditioner compressor 4 through a third clutch 11, a power transmission end of the motor 3 is connected with the energy storage device 6 through the motor controller 5, the energy storage device 6 is further connected with the all-in-one device 7.
The air conditioner compressor also comprises a control component 12, wherein the control component 12 collects an air conditioner starting instruction in real time, a driver sets the refrigeration temperature of the air conditioner, the actual temperature in the vehicle, the working state of an engine and the parameters of the residual electric quantity in the energy storage device, and the air conditioner compressor 4 can be freely switched between an engine driving mode and a motor driving mode;
the control component 12 is connected with the engine 1, the second clutch 10, the third clutch 11 and the motor controller 5;
the all-in-one device 7 comprises but is not limited to an electric power-assisted steering device, a DC-DC device and an electric inflating pump device, and under the motor power generation mode, the electric energy generated by the motor 3 is directly used for the all-in-one device 7, so that the multiple conversion of the energy is avoided, and the utilization rate of the energy is improved;
the specific working process is as follows:
a, when the air conditioner has no starting instruction, the control assembly controls the second clutch and the third clutch to be in a separation state, the air conditioner compressor does not work, and the all-in-one device adopts energy in the energy storage device;
b, when the air conditioner has a refrigerating starting instruction, the actual temperature in the vehicle is higher than the temperature set by a driver, the engine is in a shutdown state, if the residual electric quantity of the energy storage device is larger than the lower limit value, the second clutch is controlled to be in a separation state, the third clutch is in a combination state, the motor enters a driving mode to drive the air conditioner compressor to work, the all-in-one device adopts the energy in the energy storage device, and if the residual electric quantity of the energy storage device is lower than the lower limit value, the engine is started to drive the air conditioner compressor through the engine;
c, when the air conditioner has a refrigerating starting instruction, the actual temperature in the vehicle is higher than the temperature set by a driver, the engine is in a working state, if the residual electric quantity of the energy storage device is higher than an upper limit value, the second clutch is controlled to be in a separation state, the third clutch is in a combination state, the motor enters a driving mode to drive the air conditioner compressor to work, and the all-in-one device adopts the energy in the energy storage device; if the residual electric quantity of the energy storage device is lower than the upper limit value, the second clutch and the third clutch are controlled to be combined, the motor enters a power generation mode, and the generated electric energy is directly used for the all-in-one device after being converted through the energy storage device;
d, when the air conditioner has a refrigerating starting instruction, the actual temperature in the vehicle is lower than the temperature set by a driver, the engine is in a stop state, the second clutch and the third clutch are controlled to be in a separation state, the air conditioner compressor does not work, and the all-in-one device adopts the energy in the energy storage device;
e, when the air conditioner has a refrigerating starting instruction, the actual temperature in the vehicle is lower than the temperature set by a driver, the engine is in a working state, if the residual electric quantity of the energy storage device is lower than the upper limit value, the second combination state of the clutch and the third clutch are controlled to be in a separation state, the motor enters a power generation mode, and the generated electric energy is directly used for the all-in-one device; if the residual electric quantity of the energy storage device is higher than the upper limit value, the second clutch and the third clutch are controlled to be in a separated state, the air-conditioning compressor does not work, and the energy in the energy storage device is adopted by the all-in-one device;
when the air conditioner is in a heating instruction, the actual temperature in the vehicle is opposite to the set temperature of the driver, and the specific working processes b, c, d and e can be carried out.
In fig. 1, the solid-line connection lines are mechanical transmission, and the dashed-line connection lines are electrical transmission.
In the specific implementation process, when the hybrid vehicle is internally provided with the generator, the all-in-one device 7 is externally connected with the electric energy output by the generator, so that the all-in-one device can obtain various electric energy sources, and the energy utilization rate is further improved.
The motor is not a generator or a driving motor in a hybrid power system, is a motor which is newly added to adapt to the system, has driving and power generation functions, is connected with a mechanical air-conditioning compressor through a third clutch, and is provided with energy by an energy storage device; the system has the advantages of energy conservation, environmental protection and easy control.
The detailed description of the embodiments of the present invention has been provided, but the present invention is only the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present invention. All equivalent changes and modifications made in accordance with the scope of the present invention shall fall within the scope of the present patent application.
Claims (5)
1. An energy-saving accessory system for a hybrid vehicle, characterized in that: the energy storage device comprises an engine, a transmission system, a motor, an air conditioner compressor, a motor controller, an energy storage device and an all-in-one device, wherein an output shaft of the engine is of a two-end output structure, one end of the output shaft of the engine is connected with the transmission system through a first clutch, the output end of the transmission system is connected with a drive axle, the other end of the output shaft of the engine is connected with one end of a motor shaft of the motor through a second clutch, the motor has driving and power generation functions, the other end of the motor shaft of the motor is connected with the air conditioner compressor through a third clutch, the power transmission end of the motor is connected with the energy storage device through the motor controller, the energy storage device is further connected with the all-in-one device, and the all-in-one device is formed by combining.
2. An energy-saving accessory system for a hybrid vehicle according to claim 1, characterized in that: the air conditioner compressor further comprises a control assembly, wherein the control assembly collects an air conditioner starting instruction in real time, a driver sets the air conditioner refrigerating temperature, and parameters of the actual temperature, the engine working state and the residual electric quantity in the energy storage device in the vehicle, so that the air conditioner compressor can be freely switched between an engine driving mode and a motor driving mode.
3. An energy-saving accessory system for a hybrid vehicle according to claim 2, characterized in that: the control assembly is connected with the engine, the second clutch, the third clutch and the motor controller.
4. An energy-saving accessory system for a hybrid vehicle according to claim 1, characterized in that: the all-in-one device comprises an electric power steering device, a DC-DC device and an electric inflating pump device, and the generated electric energy is directly used for the all-in-one device in a motor power generation mode.
5. An energy-saving accessory system for a hybrid vehicle according to claim 1, characterized in that: when the hybrid vehicle is internally provided with the generator, the all-in-one device is externally connected with the electric energy output by the generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822222337.3U CN209818167U (en) | 2018-12-27 | 2018-12-27 | Energy-saving accessory system for hybrid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822222337.3U CN209818167U (en) | 2018-12-27 | 2018-12-27 | Energy-saving accessory system for hybrid vehicle |
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| CN209818167U true CN209818167U (en) | 2019-12-20 |
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| CN201822222337.3U Active CN209818167U (en) | 2018-12-27 | 2018-12-27 | Energy-saving accessory system for hybrid vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441624A (en) * | 2018-12-27 | 2019-03-08 | 苏州绿控传动科技股份有限公司 | A kind of energy saving auxiliary system of hybrid vehicle |
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2018
- 2018-12-27 CN CN201822222337.3U patent/CN209818167U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441624A (en) * | 2018-12-27 | 2019-03-08 | 苏州绿控传动科技股份有限公司 | A kind of energy saving auxiliary system of hybrid vehicle |
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