CN204309621U - The starter gear of hybrid power vehicle - Google Patents
The starter gear of hybrid power vehicle Download PDFInfo
- Publication number
- CN204309621U CN204309621U CN201420775594.9U CN201420775594U CN204309621U CN 204309621 U CN204309621 U CN 204309621U CN 201420775594 U CN201420775594 U CN 201420775594U CN 204309621 U CN204309621 U CN 204309621U
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- Prior art keywords
- air valve
- power module
- controller
- starter gear
- composite power
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A starter gear for hybrid power vehicle, comprises composite power module, storage heat container and controller.Composite power module includes battery unit and motor, and wherein battery unit is in working temperature range running, to provide motor power.Storage heat container storage composite power module operates the hot gas produced.Controller at least receives a vehicle launch signal and the hot gas of storage is back to composite power module by the corresponding storage heat container that orders about, and makes the temperature of battery unit be maintained at working temperature range.
Description
Technical field
The utility model is about a kind of starter gear, refers to a kind of starter gear of hybrid power vehicle especially.
Background technology
In recent years, along with the new line of environmental consciousness, the development of hybrid electric vehicle (or claiming hybrid power vehicle) obtains attention gradually.Described hybrid electric vehicle uses to exceed a kind of power resources, and can have different horsepower outputs and reach higher efficiency on moving system.The hybrid electric vehicle of current indication is mostly oily electric hybrid vehicle (HEV), refer to the automobile simultaneously equipping heat dynamic resource (being produced by traditional internal combustion engine) and electrodynamic source (battery and electrical motor), battery and electrical motor (or claim motor, as belt-type starter motor or integrated starting motor) directly promote vehicle and starting apparatus combustion engine engine, reclaim remaining kinetic energy is battery charging simultaneously, internal combustion engine start after then can directly produce mechanical power promote vehicle, also can be used as electrical generator promote electrical motor or for battery charge.
Hold, when hybrid electric vehicle starts, mainly utilize battery discharge, use and electrical motor (as belt-type starter motor or integrated starting motor) electric power is provided and orders about internal combustion engine startup, make whole composite power System Operation.But, described battery way just must be had to carry out charge and discharge in certain working temperature range, therefore, make the temperature of battery lower than (as less than 0 DEG C) during working temperature range if hybrid electric vehicle is in low temperature environment, hybrid electric vehicle namely can be caused normally cannot to start running.Therefore the temperature how maintaining battery is in working temperature range, it is the problem that need solve at present.
Utility model content
Because the problems referred to above, the utility model provides a kind of starter gear of hybrid power vehicle, comprises composite power module, storage heat container and controller.Composite power module includes battery unit and motor, said motor can be belt-type starter motor (Belt-alternator Starter Generator) or integrated starting motor (Integrated Starter Generator), wherein battery unit is in a working temperature range (such as-20 DEG C to 60 DEG C) running, to provide motor power.Storage heat container storage composite power module operates the hot gas produced.Controller at least receives vehicle launch signal and the hot gas of storage is back to composite power module by the corresponding storage heat container that orders about, and makes the temperature of battery unit be maintained at working temperature range.
By this, the utility model operates by storage heat container storage composite power module the used heat produced, and when vehicle is subject to starting, the used heat of storage is back to composite power module, make the temperature of battery unit when lower than operating temperature, working temperature range can be returned back to by the energy heats of passback, make battery unit smooth operation start composite power module to provide motor power.
Wherein, described composite power module more comprises battery management module, be connected to battery unit and controller, battery management module detects the temperature of battery unit, and battery management module exports low-temperature signal when minimum door temperature lower than working temperature range of the temperature of battery unit, such as: the working temperature range of battery unit is between-20 DEG C to 60 DEG C, and battery management module can the temperature of battery unit lower than when-20 DEG C export low-temperature signal.And controller more receives low-temperature signal, and corresponding vehicle launch signal and low-temperature signal order about and store heat container the hot gas of storage is back to composite power module, that is, controller just can order about storage heat container and the hot gas of storage is back to composite power module when receiving vehicle launch signal and low-temperature signal.
Described starter gear more can comprise backheat pipeline, heat conduction pipeline, first air valve and the second air valve, backheat pipeline and heat conduction pipeline are communicated in composite power module and storage heat container respectively, first air valve is connected to heat conduction pipeline, second air valve is then connected to backheat pipeline, controller can be connected to the first air valve with the second air valve with the corresponding keying controlling the first air valve and the second air valve, when the first air valve opened by controller, composite power module operates the hot gas produced and can store via in heat conduction pipeline importing storage heat container, and when the second air valve opened by controller, storage heat container can be ordered about the hot gas of storage is back to composite power module via backheat pipeline.
Wherein, above-mentioned backheat pipeline can be provided with backflow fan, controller is more connected to backflow fan, and controller opens reflux fan and the second air valve simultaneously in time receiving vehicle launch signal or receive vehicle launch signal and low-temperature signal, enables hot gas accelerate to lead back to composite power module.
Above-mentioned starter gear more can include first-class gauge and second gauge, be connected to controller, first-class gauge is arranged at heat conduction pipeline, second gauge is arranged at backheat pipeline, by this, first-class gauge can detect the hot gas flow imported in storage heat container, and second gauge is then to detect the hot gas flow that storage heat container leads back to composite power module, to calculate the total volume in storage heat container, decide the opportunity that controller controls the first air valve keying.
Wherein, the first air valve can be two-way valve, and the first air valve more connects air outlet pipeline.By this, controller according to the hot gas amount in storage heat container, can determine that the hot gas that composite power module will be made operate produce imports to store in heat container or via air outlet pipeline and discharges.For example, when storing heat container and being fully loaded with (i.e. full capacity), controller and changeable first air valve are communicated with air outlet pipeline, and hot gas is discharged.Or in another embodiment, above-mentioned air outlet pipeline also can be communicated in composite power module, makes the first air valve must not be designed to two-way valve.
Wherein, above-mentioned storage heat container can comprise inner layer wall and outer wall, has vacuum interlayer between inner layer wall and outer wall, to prevent the hot gas storing heat container inside to scatter and disappear, reaches the effect of insulation.In addition, the outer wall outside of storage heat container more can be coated with heat-insulation layer (as Styrofoam layer or foamed cotton layer), to strengthen the effect be incubated.
The utility model is directed to its effect of prior art and is, the used heat produced is operated by storage heat container storage composite power module, and when vehicle launch, the used heat of storage is back to composite power module, make the temperature of battery unit when lower than operating temperature, working temperature range can be returned back to by the energy heats of passback, make battery unit smooth operation start composite power module to provide motor power, solve vehicle car and be in low temperature environment and make the temperature of battery lower than the problem causing vehicle normally to start during working temperature range.
Accompanying drawing explanation
Fig. 1 is the device diagram of block of the utility model starter gear first embodiment;
Fig. 2 is the device diagram of block of the utility model starter gear second embodiment;
Fig. 3 is the device diagram of block of the utility model starter gear the 3rd embodiment;
Fig. 4 is the cutaway view of the utility model storage heat container.
Wherein, Reference numeral
1 starter gear
10 composite power modules
11 battery units
12 motors
20 heat conduction pipelines
21 backheat pipelines
211 backflow fans
22 first air valves
23 second air valves
24 first-class gauge
25 second gauge
26 air outlet pipelines
30 storage heat containers
31 inner layer walls
32 outer walls
33 vacuum interlayers
34 heat-insulation layers
40 controllers
50 battery management module
S1 vehicle launch signal
S2 low-temperature signal
Detailed description of the invention
As shown in Figure 1, the starter gear 1 of the utility model hybrid power vehicle includes composite power module 10, heat conduction pipeline 20, storage heat container 30 and controller 40.Composite power module 10 includes battery unit 11 and motor 12, wherein battery unit 11 can be the Rechargeable batteries such as lithium cell, Ni-MH battery or plumbous density battery, and battery unit 11 is in a working temperature range running, the such as temperature of battery unit 11 can carry out charge and discharge between-20 DEG C to 60 DEG C time, uses and provide motor 12 electric power.Said motor 12 can be belt-type starter motor (Belt-alternator Starter Generator) or integrated starting motor (Integrated Starter Generator).In addition, described composite power module 10 also includes internal combustion engine and forms composite power output system with above-mentioned battery unit 11 with motor 12, and motor 12 is the power starts utilizing battery unit 11, to drive internal combustion engine, overall composite power module 10 is operated, in addition, battery unit 11 can provide motor 12 electric power or charge.
The container that above-mentioned storage heat container 30 can be hollow (is a cylindric hollow container in this, but also can be the hollow container of other shapes) and be communicated in composite power module 10 by heat conduction pipeline 20, described heat conduction pipeline 20 can be a hollow tube, storage heat container 30 can be received via heat conduction pipeline 20 and store composite power module 10 operate produce hot gas (as battery unit 11 charge and discharge or engine, motor 12 operate the used heat that produces).In this embodiment, storage heat container 30 is communicated in composite power module 10 by a backheat pipeline 21 (can be a hollow tube), and heat conduction pipeline 20 is provided with the first air valve 22, and backheat pipeline 21 is provided with the second air valve 23.In an embodiment, composite power module 10 can be provided with the radiator fan corresponding to heat conduction pipeline 20, and hot gas composite power module 10 being operated produce imports in storage heat container 30 via heat conduction pipeline 20 by the running of radiator fan is faster.
Join further again shown in Fig. 2,3, controller 40 can be Central Processing Unit (CPU) (CPU) or entire car controller (Hybrid Control Unit), in this embodiment, controller 40 is connected to the first air valve 22 and the second air valve 23 and is indirectly connected to store heat container 30, the keying of the first air valve 22 and the second air valve 23 is controlled with correspondence, and the hot gas of storage can be back to composite power module 10 by the corresponding storage heat container 30 that orders about when receiving vehicle launch signal S1 by controller 40, makes the temperature of battery unit 11 be maintained at working temperature range.Or in another embodiment, controller 40 also can be directly connected in the entry switch of storage set by heat container 30 and outlet cock, and control the keying of entry switch and outlet cock with corresponding vehicle launch signal S1, this part is not limited to.
For example, above-mentioned vehicle launch signal S1 can be the signal that hybrid power vehicle produces when starting by steerman, controller 40 after receiving vehicle launch signal S1, controls the second air valve 23 open, the hot gas that storage heat container 30 is stored leads back to composite power module 10 via backheat pipeline 21, makes the temperature of battery unit 11 maintain working temperature range.
In addition, composite power module 10 more comprises battery management module 50 (Battery ManagementSystem), be connected to battery unit 11 and controller 40, battery management module 50 detects the temperature of battery unit 11, and battery management module 50 exports low-temperature signal S2 when minimum door temperature lower than working temperature range of the temperature of battery unit 11.Such as: the working temperature range of battery unit 11 is between-20 DEG C to 60 DEG C, and battery management module 50 can export low-temperature signal S2 in the temperature of battery unit 11 lower than when-20 DEG C.Wherein, controller 40 more receives low-temperature signal S2, and orders about according to above-mentioned vehicle launch signal S1 and low-temperature signal S2 and store heat container 30 hot gas of storage is back to composite power module 10.By this, reach and make starter gear 1 on better opportunity, the hot gas stored of storage heat container 30 can be back to composite power module 10.
Wherein, backheat pipeline 21 is more provided with backflow fan 211, controller 40 can start according to vehicle launch signal S1 and low-temperature signal S2 reflux fan 211 and unlatching the second air valve 23 according to vehicle launch signal S1 or simultaneously, and the hot gas that storage heat container 30 is stored leads back to composite power module 10 sooner and heats battery unit 11.
As shown in Figure 2,3, starter gear 1 more comprises first-class gauge 24 and second gauge 25, be connected to controller 40, and first-class gauge 24 be arranged at heat conduction pipeline 20 and position the first air valve 22 and storage heat container 30 between, second gauge 25 be arranged at backheat pipeline 21 and position storage heat container 30 and the second air valve 23 between.By this, first-class gauge 24 can detect the hot gas flow imported in storage heat container 30, second gauge 25 is then to detect the hot gas flow that storage heat container 30 leads back to composite power module 10, to calculate the total volume in storage heat container 30, decide the keying opportunity that controller 40 controls the first air valve 22.
As shown in Figure 2, in this embodiment, first air valve 22 is two-way valve, and the first air valve 22 more connects air outlet pipeline 26 (can be hollow tube), by this, controller 10 according to the hot gas amount in storage heat container 30, can determine that the hot gas that composite power module 10 will be made to produce imports in storage heat container 30 or via air outlet pipeline 26 and discharges.For example, when storing heat container 30 and being fully loaded with (i.e. full capacity), controller 10 i.e. changeable first air valve 22 is communicated with air outlet pipeline 26, and hot gas is discharged.
Or as shown in Figure 3, in this embodiment, above-mentioned air outlet pipeline 26 also can be communicated in composite power module 10, makes the first air valve 22 must not be designed to two-way valve kenel.Therefore, when storage heat container 30 at full load, controller 10 only needs cut out first air valve 22, and the hot gas that composite power module 10 can be made to produce discharges via air outlet pipeline 26.
As shown in Figure 4, storage heat container 30 includes inner layer wall 31 and outer wall 32, has vacuum interlayer 33 between inner layer wall 31 and outer wall 32, prevents from storing the heat energy dissipation of heat container 30 inside, reach the effect of insulation to block heat transfer and heat convection.And outer wall 32 outside is more coated with heat-insulation layer 34 (as Styrofoam layer or foamed cotton layer), to strengthen the effect be incubated further.
Coordinating consults shown in Fig. 1 to 3 again, is hereby described as follows opportunity with regard to the running of the utility model starter gear 1 further:
As shown in Figure 1, hybrid power vehicle in starting state time, the first air valve 22 on heat conduction pipeline 20 opened by controller 40, make composite power module 10 with storage heat container 30 be communicated with, and composite power module 10 can be operated produced thermal conductance enter to store in heat container 30 store (as hot gas is blown into heat conduction pipeline 20 by radiator fan by composite power module 10).
Again as shown in Figure 2, when storage heat container 30 at full load (can detect by first-class gauge 24 the hot gas flow flowing into storage heat container 30, and second gauge 25 detection storage heat container 30 leads back to the hot gas flow of composite power module 10 and learns that whether storage heat container 30 is in full capacity), namely controller 40 switches the first air valve 22, makes composite power module 10 be communicated in air outlet pipeline 26.Now, namely composite power module 10 operates the heat produced can derive and can not continue to flow into storage heat container 30, to avoid causing danger outside car.
Then, as shown in Figure 3, when hybrid power vehicle docks in cold outdoor environment, and during the minimum door temperature of the temperature of battery unit 11 lower than working temperature range, namely battery management module 50 can send low-temperature signal S2 to controller 40.When hybrid power vehicle is subject to starting (controller 40 can receive vehicle launch signal S1 simultaneously), controller 40 can open the second air valve 23 and backflow fan 211, the hot gas that storage heat container 30 is stored is back to composite power module 10, and then battery unit 11 is heated, make the temperature of battery unit 11 return back to working temperature range and can smooth operation, drive internal combustion engine that overall composite power module 10 is operated to provide motor 12 electric power.In addition, second gauge 25 can detect the hot gas flow that storage heat container 30 leads back to composite power module 10, therefore, can know that storage heat container 30 can import the state how much hot gas just can arrive full capacity again.
In sum, the utility model operates by storage heat container storage composite power module the used heat produced, and when vehicle is subject to starting, the used heat of storage is back to composite power module, make the temperature of battery unit when lower than operating temperature, working temperature range can be returned back to by the energy heats of passback, make battery unit smooth operation start composite power module to provide motor power.
Although technology contents of the present utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the relevant technical field; do a little change and retouching not departing from spirit institute of the present utility model, but these change accordingly and retouch the protection domain that all should belong to the claim appended by the utility model.
Claims (10)
1. a starter gear for hybrid power vehicle, is characterized in that, comprising:
One composite power module, include a battery unit and a motor, wherein this battery unit operates in a working temperature range, at least to provide this motor power;
One storage heat container, stores this composite power module and operates the hot gas produced; And
One controller, this controller at least receives a vehicle launch signal and corresponding order about this storage heat container the hot gas of storage is back to this composite power module, makes the temperature of this battery unit be maintained at this working temperature range.
2. the starter gear of hybrid power vehicle as claimed in claim 1, it is characterized in that, this composite power module more comprises a battery management module, be connected to this battery unit and this controller, this battery management module detects the temperature of this battery unit, and this battery management module exports a low-temperature signal when a minimum door temperature lower than this working temperature range of the temperature of this battery unit, wherein this controller more receives this low-temperature signal, and to vehicle launch signal and this low-temperature signal should ordering about this storage heat container the hot gas of storage is back to this composite power module.
3. the starter gear of hybrid power vehicle as claimed in claim 1 or 2, it is characterized in that, more comprise a backheat pipeline, a heat conduction pipeline, one first air valve and one second air valve, this backheat pipeline and this heat conduction pipeline are communicated in this composite power module and this storage heat container respectively, this first air valve is connected to this heat conduction pipeline, this second air valve is then connected to this backheat pipeline, and this controller is connected to this first air valve with this second air valve with the corresponding keying controlling this first air valve and this second air valve.
4. the starter gear of hybrid power vehicle as claimed in claim 3, it is characterized in that, this backheat pipeline is provided with a backflow fan, and this controller is connected to this backflow fan.
5. the starter gear of hybrid power vehicle as claimed in claim 3, it is characterized in that, more comprise a first-class gauge and a second gauge, this first-class gauge and this second gauge are connected to this controller, and this first-class gauge is arranged at this heat conduction pipeline, this second gauge is arranged at this backheat pipeline.
6. the starter gear of hybrid power vehicle as claimed in claim 3, it is characterized in that, this first air valve is a two-way valve, and this first air valve more connects an air outlet pipeline.
7. the starter gear of hybrid power vehicle as claimed in claim 3, is characterized in that, more comprise an air outlet pipeline, be communicated in this composite power module.
8. the starter gear of hybrid power vehicle as claimed in claim 1, it is characterized in that, this storage heat container comprises an inner layer wall and an outer wall, has a vacuum interlayer between this inner layer wall and this outer wall.
9. the starter gear of hybrid power vehicle as claimed in claim 8, it is characterized in that, this outer wall outside is more coated with a heat-insulation layer, and this heat-insulation layer is a Styrofoam layer or a foamed cotton layer.
10. the starter gear of hybrid power vehicle as claimed in claim 1, it is characterized in that, this motor is a belt-type starter motor or an integrated starting motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775594.9U CN204309621U (en) | 2014-12-10 | 2014-12-10 | The starter gear of hybrid power vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775594.9U CN204309621U (en) | 2014-12-10 | 2014-12-10 | The starter gear of hybrid power vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN204309621U true CN204309621U (en) | 2015-05-06 |
Family
ID=53131948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420775594.9U Active CN204309621U (en) | 2014-12-10 | 2014-12-10 | The starter gear of hybrid power vehicle |
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| CN (1) | CN204309621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719151A (en) * | 2017-08-30 | 2018-02-23 | 北京长城华冠汽车科技股份有限公司 | Heat reservoir, the control method of heat reservoir and vehicle |
| CN107732371A (en) * | 2017-08-30 | 2018-02-23 | 北京长城华冠汽车科技股份有限公司 | Heat reservoir and electric automobile |
| CN110504509A (en) * | 2018-05-18 | 2019-11-26 | 大众汽车有限公司 | Method for adjusting the temperature of battery |
-
2014
- 2014-12-10 CN CN201420775594.9U patent/CN204309621U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719151A (en) * | 2017-08-30 | 2018-02-23 | 北京长城华冠汽车科技股份有限公司 | Heat reservoir, the control method of heat reservoir and vehicle |
| CN107732371A (en) * | 2017-08-30 | 2018-02-23 | 北京长城华冠汽车科技股份有限公司 | Heat reservoir and electric automobile |
| CN107732371B (en) * | 2017-08-30 | 2020-09-01 | 北京长城华冠汽车科技股份有限公司 | Heat storage system and electric automobile |
| CN110504509A (en) * | 2018-05-18 | 2019-11-26 | 大众汽车有限公司 | Method for adjusting the temperature of battery |
| CN110504509B (en) * | 2018-05-18 | 2023-01-24 | 大众汽车有限公司 | Method for regulating the temperature of a battery |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |