CN203157691U - Electromobile range extender - Google Patents
Electromobile range extender Download PDFInfo
- Publication number
- CN203157691U CN203157691U CN201320212898XU CN201320212898U CN203157691U CN 203157691 U CN203157691 U CN 203157691U CN 201320212898X U CN201320212898X U CN 201320212898XU CN 201320212898 U CN201320212898 U CN 201320212898U CN 203157691 U CN203157691 U CN 203157691U
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- CN
- China
- Prior art keywords
- fuel
- driving engine
- engine
- fuel tank
- gas cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The utility model discloses an electromobile range extender, which comprises an engine (2), a generator (4), a coupler (3), a radiator (1) and a fuel tank (5), wherein the coupler (3) is connected between the engine (2) and the generator (4), and the radiator (1) and the fuel tank (5) are connected with an engine pipeline. The electromobile range extender also comprises a gas cylinder (6) and a three-way valve (7), wherein the fuel outlets of the fuel tank (5) and the gas cylinder (6) are respectively communicated with two inlets of the three-way valve (7) via a pipeline; the outlet of the three-way valve (7) is communicated with the fuel inlet of the engine (2) via a pipeline; and the engine (2) is a dual-fuel engine. According to the electromobile range extender disclosed by the utility model, gasoline or natural gas can be used as fuel, and therefore the electromobile range extender is convenient to use.
Description
Technical field
The utility model relates to the electronlmobil field, has particularly related to a kind of power supply electrical automobile distance increasing unit.
Background technology
Along with socioeconomic growing, vehicle guaranteeding organic quantity increases fast the environmental pollution that brings and to the common concern that is subjected to people day by day of depending on unduly of oil resources, electronlmobil uses electric energy work, electric energy is as the secondary energy wide material sources, the development electronlmobil is to improving environmental quality, it is significant to alleviate oil resources shortage situation, but electronlmobil is owing to be subjected to the less influence of present stage electrokinetic cell specific energy, continual mileage is short, be difficult to satisfy the needs of the remote trip of people, so generally all distance increasing unit can be installed on the electronlmobil at present, existing distance increasing unit generally comprises driving engine, electrical generator, be connected in the coupler between driving engine and the electrical generator, the radiator that is connected with engine pipelines and fuel tank, storage gasoline is used to driving engine that fuel is provided in the fuel tank, this distance increasing unit has the following disadvantages: this distance increasing unit has only fuel tank to provide fuel for it, can only store gasoline in the fuel tank and can't store natural fuels, make driving engine can't select for use natural fuels to act as a fuel, comparatively shortage and natural fuels use comparatively inconvenience than the area of horn of plenty at some gasoline.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of electric locomotive distance increasing unit of acting as a fuel with gasoline or natural fuels selected is provided.
The technical scheme that the utility model adopts is: a kind of electronlmobil distance increasing unit, comprise driving engine, electrical generator, be connected in the coupler between driving engine and the electrical generator, the radiator that is connected with engine pipelines and fuel tank, it also comprises gas cylinder and triple valve, the fuel outlet of fuel tank and gas cylinder is communicated with two imports of triple valve by pipeline respectively, the outlet of triple valve is communicated with the fuel inlet of driving engine by pipeline, and described driving engine is binary fuel engine.
After adopting above structure, the present invention compared with prior art has following advantage:
Driving engine is binary fuel engine, can select the different fuel type for use, namely when needs use gasoline, by the control triple valve fuel tank is communicated with the fuel inlet of driving engine, provide fuel by fuel tank for driving engine this moment, when needs use natural fuels, by the control triple valve gas cylinder is communicated with the fuel inlet of driving engine, provide fuel by gas cylinder for driving engine this moment, makes driving engine can select for use gasoline or natural fuels to act as a fuel, easy to use.
As improvement, it also comprises an erecting frame, and described driving engine, electrical generator, radiator, fuel tank and gas cylinder all are installed on the erecting frame; Make that this electronlmobil distance increasing unit is structure-integrated, do not need one by one parts to install successively when being installed on the electronlmobil, only need get final product erecting frame is fixing, easy for installation.
As improvement, described electrical generator is the flats permanent-magnet brushless DC electric machine; Its volume is little, efficient is high, simple in structure, copper consumption is few.
Description of drawings
Fig. 1 is the structural representation of a kind of electronlmobil distance increasing unit of the present invention.
Among the figure: 1, radiator; 2, driving engine; 3, coupler; 4, electrical generator; 5, Fuel Tank; 6, gas cylinder; 7, triple valve; 8, erecting frame.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described further, but the utility model is not limited only to the following specific embodiment.
As shown in Figure 1, a kind of electronlmobil distance increasing unit of the utility model comprises driving engine 2, electrical generator 4, is connected in the coupler 3 between driving engine 2 and the electrical generator 4, the radiator 1 that is connected with engine pipelines and fuel tank 5, it also comprises gas cylinder 6 and triple valve 7, the fuel outlet of fuel tank 5 and gas cylinder 6 is communicated with two imports of triple valve 7 by pipeline respectively, the outlet of triple valve 7 is communicated with by the fuel inlet of pipeline with driving engine 2, and described driving engine 2 is binary fuel engine.
It also comprises an erecting frame 8, and described driving engine 2, electrical generator 4, radiator 1, fuel tank 5 and gas cylinder 6 all are installed on the erecting frame 8.
Described electrical generator 4 is the flats permanent-magnet brushless DC electric machine.
Principle of work of the present utility model is: when needs use gasoline, by control triple valve 7 fuel tank 5 is communicated with driving engine 2, provide fuel by fuel tank 5 for driving engine 2 this moment, when needs use natural fuels, by control triple valve 7 gas cylinder 6 is communicated with driving engine 2, provide fuel by gas cylinder 6 for driving engine 2 this moment.
After distance increasing unit is installed on the car, controlled by switch by controller, when vehicle mounted dynamic battery group electric weight is not enough, signal of controller transmission starts working for driving engine 2, driving engine drives electrical generator 4 by coupler 3 and begins generating, the electric energy that sends can directly be supplied with drive motor, keep vehicle to travel, also can charge to the vehicle mounted dynamic battery group, a heat part that produces during driving engine 2 work is discharged by freeing pipe, another part is lowered the temperature by the mode that cooling water expansion tank circulates in radiator 1, keep driving engine for a long time stable operation generate electricity, when the electric weight of vehicle power battery pack is full of or vehicle when quitting work, controller transmits a signal to driving engine 2, driving engine quits work, no longer generating.
According to the work characteristics of distance increasing unit, its driving engine 2 always works in the optimal economic interval, is conducive to improve fuel economy, realizes anti-emission carburetor.
Claims (3)
1. electronlmobil distance increasing unit, comprise driving engine (2), electrical generator (4), be connected in the coupler (3) between driving engine (2) and the electrical generator (4), the radiator (1) that is connected with engine pipelines and fuel tank (5), it is characterized in that: it also comprises gas cylinder (6) and triple valve (7), the fuel outlet of fuel tank (5) and gas cylinder (6) is communicated with two imports of triple valve (7) by pipeline respectively, the outlet of triple valve (7) is communicated with by the fuel inlet of pipeline with driving engine (2), and described driving engine (2) is binary fuel engine.
2. a kind of electronlmobil distance increasing unit according to claim 1, it is characterized in that: it also comprises an erecting frame (8), and described driving engine (2), electrical generator (4), radiator (1), fuel tank (5) and gas cylinder (6) all are installed on the erecting frame (8).
3. a kind of electronlmobil distance increasing unit according to claim 1, it is characterized in that: described electrical generator (4) is the flats permanent-magnet brushless DC electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320212898XU CN203157691U (en) | 2013-04-25 | 2013-04-25 | Electromobile range extender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320212898XU CN203157691U (en) | 2013-04-25 | 2013-04-25 | Electromobile range extender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157691U true CN203157691U (en) | 2013-08-28 |
Family
ID=49018904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320212898XU Expired - Fee Related CN203157691U (en) | 2013-04-25 | 2013-04-25 | Electromobile range extender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442427A (en) * | 2014-12-01 | 2015-03-25 | 上海电机学院 | Range extender for two-wheeled electric bicycle |
| CN113586234A (en) * | 2021-09-07 | 2021-11-02 | 矩阵汽车有限公司 | Horizontally-opposed range extender taking hydrogen and gasoline as double fuels |
-
2013
- 2013-04-25 CN CN201320212898XU patent/CN203157691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442427A (en) * | 2014-12-01 | 2015-03-25 | 上海电机学院 | Range extender for two-wheeled electric bicycle |
| CN113586234A (en) * | 2021-09-07 | 2021-11-02 | 矩阵汽车有限公司 | Horizontally-opposed range extender taking hydrogen and gasoline as double fuels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG NANCHE TRAMWAYS CO., LTD. Free format text: FORMER NAME: NINGBO JIJIANG AUTOMOBILE MANUFACTURING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315102 Zhejiang city of Ningbo province Yinzhou investment business center No. 9 Road (East) Valley Patentee after: Zhejiang Nanche Tramways Co., Ltd. Address before: 315104 Zhejiang city of Ningbo province Yinzhou investment business center No. 9 Road (East) Valley Patentee before: Ningbo Jijiang Automobile Manufacturing Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 315112, No. 5259, west section of Huan Cheng Nan Road, Ningbo, Zhejiang, Yinzhou District Patentee after: Zhejiang Zhongche tram Co. Ltd. Address before: 315102 Zhejiang city of Ningbo province Yinzhou investment business center No. 9 Road (East) Valley Patentee before: Zhejiang Nanche Tramways Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20190425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |