CN206067530U - The electric power system and vehicle of vehicle - Google Patents
The electric power system and vehicle of vehicle Download PDFInfo
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- CN206067530U CN206067530U CN201621055005.5U CN201621055005U CN206067530U CN 206067530 U CN206067530 U CN 206067530U CN 201621055005 U CN201621055005 U CN 201621055005U CN 206067530 U CN206067530 U CN 206067530U
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- heater
- fuel cell
- vehicle
- electric power
- power system
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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
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Abstract
The utility model proposes the electric power system and vehicle of a kind of vehicle, the system includes：Fuel cell；Heater, heater be arranged on fuel cell place cavity in, heater radiates after powered up, with using the radiating of heater to fuel cell heating.This utility model can be heated to fuel cell in low temperature, fuel cell is made to quickly heat up to optimal reaction temperature interval, so that fuel cell quickly carries out highly effective reaction, the waste of fuel is reduced while electric energy is supplied in driving conditions are ensured, vehicle operating cost is reduced.
Description
Technical field
This utility model is related to technical field of vehicle, the electric power system and vehicle of more particularly to a kind of vehicle.
Background technology
Deposit equipped with fuel storage device, fuel cell reaction heap, fuel battery voltage changer, electric energy on fuel-cell vehicle
The devices such as storage device, Power Drive Unit.Fuel cell reaction heap is that fuel is mixed generation chemical reaction output electricity with air
The device of energy, to make chemical reaction reach high reaction efficiency, needs to make the course of reaction of reactor to occur in certain temperature
In the range of.
At present, the reactor of fuel-cell vehicle only has cooling system, has no heater.Also, fuel-cell vehicle needs
Work under external environment, the ambient temperatures in many areas in the winter time when it is interior can be very low, this will cause fuel cell reaction heap
Ambient temperature is relatively low.And the chemical reaction of fuel reaction efficiency at low ambient temperatures can be reduced, cause fuel reaction insufficient,
Efficiency of combustion is low, directly affects the usage amount of fuel, so as to cause vehicle operating cost to increase.
Utility model content
This utility model is intended at least solve one of above-mentioned technical problem.
For this purpose, a purpose of the present utility model is to propose a kind of electric power system of vehicle, the system is in low temperature pair
Fuel cell is heated, and makes fuel cell quickly heat up to optimal reaction temperature interval, so that fuel cell is quickly carried out
Highly effective reaction, reduces the waste of fuel, reduces vehicle operating cost while electric energy is supplied in driving conditions are ensured.
Another purpose of the present utility model is to propose a kind of vehicle.
To achieve these goals, on the one hand this utility model discloses a kind of electric power system of vehicle, including：Fuel electricity
Pond；Heater, the heater are arranged in the cavity that the fuel cell is located, and the heater dissipates after powered up
Heat, with the radiating using the heater to the fuel cell heating.
According to the electric power system of vehicle of the present utility model, in low temperature, the heat produced after heater is powered
Fuel cell is heated, makes fuel cell quickly heat up to optimal reaction temperature interval, so that fuel cell quickly enters
Row highly effective reaction, reduces the waste of fuel, reduces vehicle operating cost while electric energy is supplied in driving conditions are ensured.
In addition, can also have following additional technical characteristic according to the electric power system of the above-mentioned vehicle of this utility model：
In some instances, also include：Accelerator, the accelerator are arranged on the heater with the fuel cell
Between, to improve the flowing velocity of the hot blast that the heater is distributed.
In some instances, the accelerator is fan.
In some instances, the cavity is incubation cavity, and the fuel cell is arranged in the incubation cavity, the heating
Device is located between the incubation cavity and the fuel cell.
In some instances, the heater is PTC heating plates or resistance wire.
In some instances, the PTC heating plates or resistance wire are multiple, multiple PTC heating plates or multiple described
Resistance wire is arranged on multiple outer surfaces of the fuel cell correspondingly.
In some instances, also include：For detecting the temperature sensor of fuel battery temperature；Controller, the control
Device is connected with the temperature sensor and the heater respectively, with the fuel battery temperature be higher than preset temperature when,
The heater power-off is controlled, and when the fuel battery temperature is less than the preset temperature, controls the heating dress
Put energization.
In some instances, also include：Controlling switch, the controlling switch include first end, the second end and control end, institute
State first end to be connected with the heater, second end is connected with power supply, and the control end is connected with the controller, institute
State energization and power-off that controller controls the heater by the control end.
For achieving the above object, this utility model second aspect discloses a kind of vehicle, including this utility model above-mentioned
The electric power system of the vehicle on the one hand proposing, the electric power system is for powering for vehicle.
According to vehicle of the present utility model, in low temperature, the heat produced after heater is powered is to fuel cell
Heated, make fuel cell quickly heat up to optimal reaction temperature interval, so that fuel cell quickly carries out highly effective reaction,
The waste of fuel is reduced while electric energy is supplied in driving conditions are ensured, vehicle operating cost is reduced.
In addition, can also have following additional technical characteristic according to the above-mentioned vehicle of this utility model：
In some instances, the vehicle is electric automobile or hybrid vehicle.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or by it is of the present utility model practice recognize.
Description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from the description with reference to accompanying drawings below to embodiment
Become obvious and easy to understand, wherein：
Fig. 1 is the structured flowchart of the electric power system of the vehicle according to this utility model one embodiment；And
Fig. 2 is the overall structure diagram of the electric power system of the vehicle according to this utility model another embodiment.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or the element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining this utility model, and it is not intended that to of the present utility model
Limit.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate
Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " be only used for describe purpose, and it is not intended that indicate or
Hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
Below in conjunction with Description of Drawings according to the electric power system and vehicle of the vehicle of this utility model embodiment.
Fig. 1 is the structured flowchart of the electric power system of the vehicle according to this utility model one embodiment.Fig. 2 is according to this reality
With the overall structure diagram of the electric power system of the vehicle of new one embodiment.
As shown in figure 1, and combine Fig. 2, the electric power system 100 of the vehicle includes：Fuel cell 110 and heater 120.
Wherein, heater 120 is arranged in the cavity at the place of fuel cell 110, and heater 120 dissipates after powered up
Heat, to be heated to fuel cell 110 using the radiating of heater 120.
In one embodiment of the present utility model, with reference to shown in Fig. 2, heater 120 is, for example, PTC heating plates or electricity
Resistance silk.Further, PTC heating plates or resistance wire are multiple, and multiple PTC heating plates or multiple resistance wires set correspondingly
The multiple outer surfaces in fuel cell 110 are put, such as shown in Fig. 2.Specifically, multiple PTC heating plates or multiple resistance wires exist
Radiated after energization, fuel cell 110 is heated with the heat by distributing, so as to fuel cell can be made to quickly heat up to most
Good reaction temperature is interval, so that fuel cell quickly carries out highly effective reaction, while in driving conditions are ensured, electric energy is supplied
The waste of fuel is reduced, vehicle operating cost is reduced.
Further, in one embodiment of the present utility model, with reference to shown in Fig. 2, the electric power system 100 of the vehicle is also
Including：Temperature sensor 130 and controller 140.Temperature sensor 130 is used to detect fuel battery temperature.Controller 140 is distinguished
It is connected with temperature sensor 130 and heater 120 (i.e. PTC heating plates or resistance wire), with fuel cell temperature control
The energization and power-off of heater 120.For example, when fuel battery temperature is higher than preset temperature, judge now as non-cryogenic ring
Border, 110 reaction efficiency of fuel cell are higher, fully can react without the need for heating, then the control of controller 140 heater 120 breaks
Electricity, i.e. heater 120 do not radiate, so as to save electricity.On the other hand, when fuel battery temperature is less than preset temperature, sentence
Surely low temperature environment is now in, then needs to heat fuel cell 110, the control heater 120 of controller 140 is powered,
I.e. heater 120 radiates, and fuel cell 110 is heated with the heat produced by heater 120, makes fuel cell quick
It is heated to optimal reaction temperature interval, so that fuel cell quickly carries out highly effective reaction, makes full combustion of fuel, is ensureing row
The waste of fuel while electric energy is supplied during car, is reduced, vehicle operating cost is reduced.
In one embodiment of utility model, the system 100 also includes controlling switch 170.Controlling switch 170 includes
One end, the second end and control end, first end, the second end and control end, first end are connected with heater 120, the second end with electricity
Source is connected, and control end is connected with controller 140, and controller 140 controls the closed and disconnected of controlling switch 170 by control end,
And then the energization and power-off of control heater 120.With reference to shown in Fig. 2, for example, controller 140 is by multiple controlling switches 170
Difference is connected with multiple PTC heating plates or resistance wire (i.e. heater 120) and power supply correspondingly, with by multiple controls
Switch 170 controls the energization and power-off of PTC heating plates or resistance wire.Specifically, for example, the control of controller 140 controlling switch 170
Closure, the radiating so that PTC heating plates or resistance wire are powered, so as to heat for fuel cell 110；The control control of controller 140 is opened
Close 170 to disconnect, so that PTC heating plates or resistance wire power-off stop radiating, so as to stop heating for fuel cell 110.
Further, with reference to shown in Fig. 2, the electric power system 100 also includes 150 (not shown) of accelerator.Accelerator
150 are arranged between heater 120 and fuel cell 110, to improve the flowing velocity of the hot blast that heater 120 is distributed,
Accelerator 150 is controlled by controller 140.Wherein, in one embodiment of the present utility model, accelerator 150 is, for example, fan,
Fan is controlled by controller 140.For example, when the temperature of fuel cell 110 is too low, the control fan (accelerator of controller 140
150) open, so as to improve the rate of heat dispation of heater 120 (PTC heating plates), and then lift the intensification speed of fuel cell 110
Rate, reduces thermal loss, improves efficiency of thermal transfer, improves fuel reaction efficiency, further save energy, reduce into
This.On the other hand, controller 140 passes through to control blower failure, to slow down the rate of heat dispation of heater 120.
Further, in one embodiment of the present utility model, with reference to shown in Fig. 2, the cavity that fuel cell 110 is located
For example, incubation cavity 160.Specifically, fuel cell 110 is arranged in incubation cavity 160, and heater 120 is located at incubation cavity
Between 160 and fuel cell 110.The heat and fuel cell 110 that incubation cavity 160 can be distributed to heater 120 is protected
Temperature, so as to reduce thermal loss, slows down the rate of temperature fall of fuel cell 110, extend the reaction of 110 high efficiency of fuel cell when
Between, so as to further increase 110 reaction efficiency of fuel cell, the waste of fuel is reduced, cost is saved.
To sum up, the electric power system according to vehicle of the present utility model, in low temperature, produces after heater is powered
Heat is heated to fuel cell, makes fuel cell quickly heat up to optimal reaction temperature interval, so that fuel cell is fast
Speed carries out highly effective reaction, reduces the waste of fuel, reduce vehicle and run into while electric energy is supplied in driving conditions are ensured
This.
Further embodiment of the present utility model also proposed a kind of vehicle.The vehicle includes the above-mentioned enforcement of this utility model
The electric power system of the vehicle described by example, the electric power system is for powering for vehicle.
In embodiment of the present utility model, the vehicle is, for example, electric automobile or hybrid vehicle.
To sum up, according to vehicle of the present utility model, in low temperature, the heat produced after heater is powered is to fuel
Battery is heated, and makes fuel cell quickly heat up to optimal reaction temperature interval, so that fuel cell is quickly carried out efficiently
Reaction, reduces the waste of fuel, reduces vehicle operating cost while electric energy is supplied in driving conditions are ensured.
In addition, other according to the vehicle of this utility model above-described embodiment are constituted and are acted on common for this area
All it is known for technical staff, in order to reduce redundancy, does not repeat.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combined in one or more any embodiment or example in an appropriate manner.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
Various changes, modification, replacement can be carried out to these embodiments in the case of without departing from principle of the present utility model and objective
And modification, scope of the present utility model is by claim and its is equal to limit.
Claims (10)
1. a kind of electric power system of vehicle, it is characterised in that include：
Fuel cell；
Heater, the heater are arranged in the cavity that the fuel cell is located, and the heater is after powered up
Radiating, with the radiating using the heater to the fuel cell heating.
2. electric power system according to claim 1, it is characterised in that also include：
Accelerator, the accelerator are arranged between the heater and the fuel cell, to improve the heater
The flowing velocity of the hot blast for distributing.
3. electric power system according to claim 2, it is characterised in that the accelerator is fan.
4. electric power system according to claim 1, it is characterised in that the cavity is incubation cavity, the fuel cell sets
Put in the incubation cavity, the heater is located between the incubation cavity and the fuel cell.
5. electric power system according to claim 4, it is characterised in that the heater is PTC heating plates or resistance wire.
6. electric power system according to claim 5, it is characterised in that the PTC heating plates or resistance wire be it is multiple, it is multiple
The PTC heating plates or multiple resistance wires are arranged on multiple outer surfaces of the fuel cell correspondingly.
7. electric power system according to claim 1, it is characterised in that also include：
For detecting the temperature sensor of fuel battery temperature；
Controller, the controller are connected with the temperature sensor and the heater respectively, with the fuel cell
When temperature is higher than preset temperature, the heater power-off is controlled, and the default temperature is less than in the fuel battery temperature
When spending, control the heater and be powered.
8. electric power system according to claim 7, it is characterised in that also include：
Controlling switch, the controlling switch include first end, the second end and control end, the first end and the heater phase
Even, second end is connected with power supply, and the control end is connected with the controller,
The controller controls the energization and power-off of the heater by the control end.
9. a kind of vehicle, it is characterised in that include：Electric power system according to any one of claim 1-8, the power supply system
Unite for powering for vehicle.
10. vehicle according to claim 9, it is characterised in that the vehicle is electric automobile or hybrid vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621055005.5U CN206067530U (en) | 2016-09-13 | 2016-09-13 | The electric power system and vehicle of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621055005.5U CN206067530U (en) | 2016-09-13 | 2016-09-13 | The electric power system and vehicle of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206067530U true CN206067530U (en) | 2017-04-05 |
Family
ID=58437864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621055005.5U Active CN206067530U (en) | 2016-09-13 | 2016-09-13 | The electric power system and vehicle of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206067530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400367A (en) * | 2018-02-06 | 2018-08-14 | 浙江高成绿能科技有限公司 | A kind of fuel cell cold-starting operating component |
-
2016
- 2016-09-13 CN CN201621055005.5U patent/CN206067530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400367A (en) * | 2018-02-06 | 2018-08-14 | 浙江高成绿能科技有限公司 | A kind of fuel cell cold-starting operating component |
| CN108400367B (en) * | 2018-02-06 | 2024-03-29 | 浙江高成绿能科技有限公司 | Low-temperature starting operation assembly for fuel cell |
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