CN207725231U - A kind of distance increasing unit and automotive powerplant - Google Patents
A kind of distance increasing unit and automotive powerplant Download PDFInfo
- Publication number
- CN207725231U CN207725231U CN201720748325.7U CN201720748325U CN207725231U CN 207725231 U CN207725231 U CN 207725231U CN 201720748325 U CN201720748325 U CN 201720748325U CN 207725231 U CN207725231 U CN 207725231U
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- Prior art keywords
- accumulator
- motor
- power
- voltage
- generator
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- 238000001514 detection method Methods 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 15
- 239000006200 vaporizer Substances 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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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- Control Of Eletrric Generators (AREA)
Abstract
The utility model discloses a kind of automobile plug-in hybrid distance increasing unit and automotive powerplants, which is characterized in that including motor, power generator, accumulator, detection device and control device.The drive shaft of automobile is sequentially connected on the motor, and can receive the torque of the motor output；The power generator and/or the accumulator are used to power for the motor.The utility model is provided with motor, the motor drive is connected in the drive shaft of automobile, it is powered for motor by power generator and/or accumulator, additional power output is provided for automobile, the deficiency for solving new-energy automobile energy supply in the prior art, in addition, accumulator is powered by power generator, without additionally charging to it, the practicability of the utility model is effectively provided.
Description
Technical field
The utility model is related to a kind of distance increasing unit and automotive powerplants.
Background technology
For currently widely used fuel engines automobile storage in various drawbacks, capacity usage ratio is low, seriously polluted etc.,
As people are to energy-saving and environment-friendly understanding, electric vehicle is increasingly valued by people.However, by accumulator power reservoir capacity
Limitation, first than in gas combustion automobile, pure electric automobile haves the shortcomings that mileage travelled is short and charging time length of high cost, gives the people
Trip brings great inconvenience.
Utility model content
The purpose of this utility model is that propose it is a kind of can be provided for new-energy automobiles such as electric vehicles additional cleaning move
The distance increasing unit of power and a kind of power plant having used the distance increasing unit.
As one of the utility model theme, a kind of distance increasing unit, which is characterized in that including motor, power generator,
Accumulator, detection device and control device, wherein：
The drive shaft of automobile is sequentially connected on the motor, and can receive the torque of the motor output；
The power generator and/or the accumulator are used to power for the motor；
The power generator is electrically connected with the accumulator, can be charged to the accumulator；
The detection device is accessed to the power generator and the motor in second circuit, the detection device energy
Enough detect the voltage value in the second circuit, and the voltage value in the second circuit is less than the set in detection device
When one setting value, first control signal is sent out to the control device being connected electrically；
The control device and the accumulator and the motor access in the first circuit, when and the control device
After receiving the first control signal, controls the accumulator and power for the motor.
The power generator includes as a further improvement of the utility model,：
Rotation function can be converted in the generator of electric energy；With
It is used to provide power the power source output device in source；And
For the power source to be converted to rotation function, and drive to the power switching device on the generator；
Wherein：
The power source is liquid gas and/or compressed gas, and the liquid gas and/or compressed gas can be described dynamic
It externally does work after sealing intraluminal inflation in power conversion device, and after power switching device is converted into rotary motion, by this
In torque transfer to the generator.
The liquid gas is liquefied air or liquefaction nitrogen as a further improvement of the utility model,.
The power switching device includes vaporizer and air motor, institute as a further improvement of the utility model,
It states after liquid gas is gasificated into gas by the vaporizer, is passed through in the air motor and the air motor is driven to do work；
The power source output device includes fluid reservoir and flow control valve, and the fluid reservoir is defeated by the liquid gas of storage
Enter to the vaporizer；The flow control valve controls the fluid flow of the fluid reservoir output.
The detection device is additionally provided with the second setting value as a further improvement of the utility model, when the detection
When device detects that the voltage value in the second circuit is more than second setting value, second control signal is sent out；
When and the control device after receiving the second control signal, control the power generator be the electric power storage
It charges in pond.
The detection device is voltage detector as a further improvement of the utility model, is able to detect that described
In second circuit by voltage value, and compared with the critical the first voltage value of setting and critical second voltage value, if being less than institute
Critical the first voltage value is stated, then sends out the first control signal；If more than the critical second voltage value, then the second control is sent out
Signal processed；
The control device is the first electric switch communicated to connect with the voltage detector, when first electric switch connects
After receiving the first control signal, by first circuit communication；
It is connected by the second electric switch between the power generator and the accumulator, when second electric switch receives
After the second control signal, controls and form access between the power generator and the accumulator, power generator is made to drive
It can also charge to accumulator in motor operation course.
The generator is connected to the accumulator by conducting wire as a further improvement of the utility model, and described
Two electric switches are mounted on the conducting wire；
The charge switch being electrically connected with the accumulator is mounted on the conducting wire, and if only if the voltage of the accumulator
When more than or equal to its safe ceiling voltage, the charge switch disconnects；
The discharge switch being electrically connected with the accumulator is mounted on first circuit, and positioned at accumulator and the electricity
Between machine, when the voltage of the accumulator is less than the safe minimum voltage of the accumulator, the discharge switch is disconnected
It opens.
As one of the utility model theme, a kind of automotive powerplant, which is characterized in that including
Above-mentioned automobile travel increasing apparatus；
And it is capable of the combustion engine powered output assembly of output torque and/or is capable of the motor of output torque；
The automobile travel increasing apparatus is driven with the drive shaft of automobile with the combustion engine powered output assembly and/or motor to be connected
It connects, and simultaneously or one of can select it to the drive shaft output torque.
The beneficial effects of the utility model are that the utility model is provided with motor, which is connected to automobile
In drive shaft, is powered for motor by power generator and/or accumulator, additional power output is provided for automobile, is solved
The defect of new-energy automobile energy supply in the prior art.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the first circuit and second circuit；
In figure：1- drive shafts；The first circuits of 101-；102- second circuits；103- conducting wires；2- motors；4- power generator；5-
Accumulator；6- detection devices；8- generators；9- control devices；12- air motors；14- fluid reservoirs；16- flow control valves；18-
Vaporizer.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figs. 1-2, the utility model includes motor 2, power generator 4, accumulator 5, detection device 6 and control device
9, wherein：
The drive shaft 1 of automobile is sequentially connected on the motor 2, and can receive the torque of 2 output of the motor；
The power generator 4 and/or the accumulator 5 are used to power for the motor 2；
The power generator 4 is electrically connected with the accumulator 5, can be charged to the accumulator 5；
The detection device 6 is accessed to the power generator 4 and the motor 2 in second circuit 102, the detection
Device 6 can detect the voltage value in the second circuit 102, and the voltage value in the second circuit 102 is less than detection
When the first setting value set in device 6, first control signal is sent out to the control device 9 being connected electrically；
The control device 9 and the accumulator 5 and the motor 2 access in the first circuit 101, when and the control
Device 9 processed controls the accumulator 5 and powers for the motor 2 after receiving the first control signal.
The power generator 4 includes as a further improvement of the utility model,：
Rotation function can be converted in the generator of electric energy；With
It is used to provide power the power source output device in source；And
For the power source to be converted to rotation function, and drive to the power switching device on the generator；
Wherein：
The power source is liquid gas and/or compressed gas, and the liquid gas and/or compressed gas can be described dynamic
It externally does work after sealing intraluminal inflation in power conversion device, and after power switching device is converted into rotary motion, by this
In torque transfer to the generator.
The liquid gas is liquefied air or liquefaction nitrogen as a further improvement of the utility model,.
The power switching device includes vaporizer 18 and air motor as a further improvement of the utility model,
After the liquid gas is gasificated into gas by the vaporizer 18, it is passed through in the air motor and the air motor is driven to do
Work(；
The power source output device includes fluid reservoir 14 and flow control valve 16, and the fluid reservoir 14 is by the liquefaction of storage
Gas is input in the vaporizer 18；The flow control valve 16 controls the fluid flow of the output of the fluid reservoir 14.
The detection device 6 is additionally provided with the second setting value as a further improvement of the utility model, when the detection
When device 6 detects that the voltage value in the second circuit 102 is more than second setting value, second control signal is sent out；
When and the control device 9 after receiving the second control signal, control the power generator 4 be the storage
Battery 5 charges.
The detection device 6 is voltage detector as a further improvement of the utility model, is able to detect that described
In second circuit 102 by voltage value, and compared with the critical the first voltage value of setting and critical second voltage value, if being less than
The critical the first voltage value, then send out the first control signal；If more than the critical second voltage value, then second is sent out
Control signal；
The control device 9 is the first electric switch communicated to connect with the voltage detector, when first electric switch
It is closed after receiving the first control signal；
It is connected by the second electric switch between the power generator 4 and the accumulator 5, when second electric switch receives
To after the second control signal, second electric switch is closed.
The generator 8 is connected to the accumulator 5 by conducting wire 103, and second electric switch is mounted on the conducting wire
On 103；
The charge switch being electrically connected with the accumulator 5 is mounted on the conducting wire 103, and if only if the accumulator 5
Voltage when being more than or equal to its safe ceiling voltage, the charge switch disconnects；
The discharge switch being electrically connected with the accumulator 5 be mounted on first circuit 101 on, and positioned at accumulator 5 with
It is described to put when the voltage of the accumulator 5 is less than the safe minimum voltage of the accumulator 5 between the motor 2
Electric switch disconnects.
As one of the utility model theme, a kind of automotive powerplant, which is characterized in that including
Above-mentioned automobile travel increasing apparatus；
And it is capable of the combustion engine powered output assembly of output torque and/or is capable of the motor 2 of output torque；
The automobile travel increasing apparatus is driven with the drive shaft of automobile 1 with the combustion engine powered output assembly and/or motor 2
Connection, and can simultaneously or one of it be selected to 1 output torque of the drive shaft.
The concrete principle of the utility model is as follows：
(1) liquid air, liquid nitrogen are stored in a manner of liquid in fluid reservoir；
(2) when distance increasing unit works, fluid reservoir 14 is opened, and liquid air or nitrogen enter in vaporizer 18, and quick air
Formation gas；
(3) compressed gas after gasifying enters in air motor, and driving air motor 12 rotates, and generator 8 is made to generate electricity；
(4) generator 8 is connected to motor 2 in the first circuit 101, and motor 2 obtains electric, output under the action of generator 8
Torque rotates to the drive shaft 1 with electrical automobile；
(5) generator 8 can be that accumulator 5 charges；
(6) accumulator 5 is connected to motor 2 in second circuit 102, and when the conditions are met, accumulator 5 also can be motor
2 power supplies, for example, upper one detection device 6 for detecting voltage is connected in second circuit 102, when the detection device 6 detects
When being less than critical voltage value to the voltage value in second circuit 102, a working signal can be sent out to the first circuit 101, this
By the control device 9 that is connected in the first circuit 101, (control device 9 here may be used can communicate second to working signal
Electric switch etc.) it is received, and there is the control device 9 control second circuit 102 to be connected to, accumulator 5 can be same with generator 8 at this time
When for motor for 1 output torque of electric driving shaft；
It (7), can be in addition, when detection device 6 detects that the voltage in second circuit 102 is higher than critical voltage value
By opening the first electric switch the first circuit 101 is connected to, generator 8 can avoid energy simultaneously to charge the battery
Waste；
(8) in the utility model, accumulator 5 is also electrically connected with charge switch and discharge switch, and charge switch is mounted on hair
On conducting wire 103 between motor 8 and accumulator 5, the voltage in accumulator 5 disconnects when being higher than safe ceiling voltage, prevents
It overcharges；Discharge switch is mounted in the first circuit 101, and the voltage in accumulator 5 disconnects when being less than safe voltage, prevents from storing
Battery over-discharge, thereby protects accumulator；
(9) in the present invention, flow control valve 16 is connected between vaporizer 18 and fluid reservoir 14, for controlling storage
The speed of the liquid flowed out in flow container 14, to control the work of motor 2.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (8)
1. a kind of distance increasing unit, which is characterized in that including motor (2), power generator (4), accumulator (5), detection device (6) and control
Device (9) processed, wherein：
The drive shaft (1) of automobile is sequentially connected on the motor (2), and can receive the torque of the motor (2) output；
The power generator (4) and/or the accumulator (5) are used to power for the motor (2)；
The power generator (4) is electrically connected with the accumulator (5), can charge to the accumulator (5)；
The detection device (6) accesses to the power generator (4) and the motor (2) in second circuit (102), described
Detection device (6) can detect the voltage value in the second circuit (102), and the voltage in the second circuit (102)
When value is less than the first setting value set in detection device (6), the first control is sent out to the control device (9) being connected electrically
Signal processed；
The control device (9) and the accumulator (5) and the motor (2) access in the first circuit (101), when and institute
Control device (9) is stated after receiving the first control signal, the accumulator (5) is controlled and powers for the motor (2).
2. a kind of distance increasing unit according to claim 1, which is characterized in that the power generator (4) includes：
Rotation function can be converted in the generator (8) of electric energy；With
It is used to provide power the power source output device in source；And
For the power source to be converted to rotation function, and drive to the power switching device on the generator (8)；
Wherein：
The power source is liquid gas, which can be right after the sealing intraluminal inflation in the power switching device
Outer acting, and after power switching device is converted into rotary motion, transmit this torque in the generator (8).
3. a kind of distance increasing unit according to claim 2, which is characterized in that the liquid gas is liquefied air or liquefaction
Nitrogen.
4. a kind of distance increasing unit according to claim 3, which is characterized in that
The power switching device includes vaporizer (18) and air motor (12), and the liquid gas is by the vaporizer
(18) it after being gasificated into gas, is passed through in the air motor (12) and the air motor (12) is driven to do work；
The power source output device includes fluid reservoir (14) and flow control valve (16), and the fluid reservoir (14) is by the liquid of storage
Change gas to be input in the vaporizer (18)；The flow control valve (16) controls the liquid flow of fluid reservoir (14) output
Amount.
5. a kind of distance increasing unit according to claim 4, which is characterized in that the detection device (6) is additionally provided with second and sets
Definite value, when the detection device (6) detects that the voltage value in the second circuit (102) is more than second setting value,
Send out second control signal；
When the control device (9) is after receiving the second control signal, it is the electric power storage to control the power generator (4)
It charges in pond (5).
6. a kind of distance increasing unit according to claim 5, which is characterized in that
The detection device (6) be voltage detector, be able to detect that in the second circuit (102) by voltage value,
And compared with the critical the first voltage value of setting and critical second voltage value, if being less than the critical the first voltage value, send out
The first control signal；If more than the critical second voltage value, then second control signal is sent out；
The control device (9) is the first electric switch communicated to connect with the voltage detector, when first electric switch connects
It is closed after receiving the first control signal；
It is connect by the second electric switch between the power generator (4) and the accumulator (5), when second electric switch receives
To after the second control signal, second electric switch is closed.
7. a kind of distance increasing unit according to claim 6, which is characterized in that
The generator (8) is connect with the accumulator (5) by conducting wire (103), and second electric switch is mounted on described lead
On line (103)；
The charge switch being electrically connected with the accumulator (5) is mounted on the conducting wire (103), and if only if the accumulator
(5) when voltage is more than or equal to its safe ceiling voltage, the charge switch disconnects；
The discharge switch being electrically connected with the accumulator (5) is mounted on first circuit (101), and is located at accumulator (5)
Between the motor (2), and if only if the accumulator (5) voltage be less than the accumulator (5) safe minimum voltage
When, the discharge switch disconnects.
8. the distance increasing unit described in one of a kind of automotive powerplant, including claim 1-7, which is characterized in that further include；
It is capable of the combustion engine powered output assembly of output torque and/or is capable of the motor of output torque；
The automobile travel increasing apparatus is sequentially connected with the drive shaft of automobile with the combustion engine powered output assembly and/or motor,
And simultaneously or one of it can be selected to the drive shaft output torque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748325.7U CN207725231U (en) | 2017-06-26 | 2017-06-26 | A kind of distance increasing unit and automotive powerplant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748325.7U CN207725231U (en) | 2017-06-26 | 2017-06-26 | A kind of distance increasing unit and automotive powerplant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207725231U true CN207725231U (en) | 2018-08-14 |
Family
ID=63090095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720748325.7U Withdrawn - After Issue CN207725231U (en) | 2017-06-26 | 2017-06-26 | A kind of distance increasing unit and automotive powerplant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207725231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521352A (en) * | 2017-06-26 | 2017-12-29 | 苏州赛帕太阳能科技有限公司 | A kind of automobile travel increasing apparatus and automotive powerplant |
-
2017
- 2017-06-26 CN CN201720748325.7U patent/CN207725231U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521352A (en) * | 2017-06-26 | 2017-12-29 | 苏州赛帕太阳能科技有限公司 | A kind of automobile travel increasing apparatus and automotive powerplant |
| CN107521352B (en) * | 2017-06-26 | 2024-04-05 | 苏州赛帕太阳能科技有限公司 | Car increases journey ware and car power device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180814 Effective date of abandoning: 20240405 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180814 Effective date of abandoning: 20240405 |