CN205220967U - Electric bicycle brake energy storage recycle system - Google Patents
Electric bicycle brake energy storage recycle system Download PDFInfo
- Publication number
- CN205220967U CN205220967U CN201520781160.4U CN201520781160U CN205220967U CN 205220967 U CN205220967 U CN 205220967U CN 201520781160 U CN201520781160 U CN 201520781160U CN 205220967 U CN205220967 U CN 205220967U
- Authority
- CN
- China
- Prior art keywords
- electric bicycle
- pump motor
- accumulator
- energy storage
- valve
- 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
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 17
- 239000003921 oil Substances 0.000 claims description 18
- 239000002828 fuel tank Substances 0.000 claims description 17
- 238000004064 recycling Methods 0.000 claims description 13
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Fluid-Pressure Circuits (AREA)
Abstract
The utility model provides an electric bicycle brake energy storage recycle system, belongs to the electric bicycle field. The utility model provides a: electric bicycle brake energy storage recycle system includes: pump motor, accumulator, oil tank, switching -over valve, overflow valve, check valve, oil pipe, its characterized in that: on the pump motor passed through coupling joint electric bicycle sprocket shaft, the pump motor passed through oil pipe and links to each other with the switching -over valve, and the valve that commutates simultaneously passes through oil pipe and connects accumulator, overflow valve, and pump motor, accumulator, overflow valve link to each other with the oil tank respectively. The utility model discloses a kinetic energy when the effective stable storage of physical change is braked with the utilization, safety ring protects.
Description
Technical field
The utility model belongs to Electrical Bicycle field, particularly relates to brake energy storage recycling system, is a kind ofly to utilize accumulator to convert kinetic energy during brake to oil pressure to store, can convert oil pressure the system of kinetic energy for Electrical Bicycle to again when needing.
Background technology
At present, energy-saving and emission-reduction are problems of people's extensive concern, and during brake, how the inertia kinetic energy of car, by having slatterned in vain, utilizes inertia kinetic energy during electric bicycle braking to be the problem that people are studying.
Summary of the invention
Kinetic energy during recovery electric bicycle braking in order to environmental protection, make it recycling, the utility model designs a kind of electric bicycle braking energy storage recycling system, and this system can store in kinetic transformation during brake being become, and changes into kinetic energy again for Electrical Bicycle when needing.
To achieve these goals, the technical solution of the utility model is: electric bicycle braking energy storage recycling system, comprise: pump motor, accumulator, fuel tank, change-over valve, by pass valve, check valve, oil pipe, it is characterized in that: pump motor connects on electric bicycle chain wheel axle by coupler, pump motor is connected with change-over valve by oil pipe, change-over valve connects accumulator, by pass valve by oil pipe simultaneously, and pump motor, accumulator, by pass valve are connected with fuel tank respectively.
The oil pipe that described pump motor is connected with change-over valve is provided with check valve, makes pipeline nonreturn flow.
The oil pipe that described accumulator is connected with fuel tank is provided with check valve, makes hydraulic oil can only flow to accumulator from fuel tank.
Described change-over valve is three six-way transfer valves, is installed on headstock handle.
Under described accumulator is installed on saddle.
Described fuel tank is arranged on back seat spatially.
The beneficial effects of the utility model are: the storage effectively stable by physical change and kinetic energy when utilizing brake, safety and environmental protection.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is pictorial diagram of the present utility model;
Fig. 2 is system construction drawing of the present utility model;
Fig. 3 is the pining drawing in normal driving process;
Fig. 4 is the pining drawing in thermal energy storage process;
Fig. 5 is the pining drawing that hybrid power drives process;
Figure comprises: 1-pump motor, 2-accumulator, 3-fuel tank, 4-change-over valve, 5-by pass valve, 6-check valve, 7-oil pipe, 8-coupler, 9-electric bicycle chain wheel axle, 10-headstock handle, 11-saddle, 12-back seat, 13-Electrical Bicycle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figures 1 to 5, electric bicycle braking energy storage recycling system, electric bicycle braking energy storage recycling system, comprise: pump motor (1), accumulator (2), fuel tank (3), change-over valve (4), by pass valve (5), check valve (6), oil pipe (7), it is characterized in that: pump motor (1) connects on electric bicycle chain wheel axle (9) by coupler (8), pump motor (1) is connected with change-over valve (4) by oil pipe (7), change-over valve (4) connects accumulator (2) by oil pipe (7) simultaneously, by pass valve (5), pump motor (1), accumulator (2), by pass valve (5) is connected with fuel tank (3) respectively.
As shown in Figures 3 to 5, the oil pipe (7) that pump motor (1) is connected with change-over valve (4) is provided with check valve (6), makes pipeline nonreturn flow.
As shown in Figures 3 to 5, the oil pipe (7) that accumulator (2) is connected with fuel tank (3) is provided with check valve (6), makes hydraulic oil can only flow to accumulator (2) from fuel tank (3).
As shown in Figures 1 to 5, change-over valve (4) is three six-way transfer valves, is installed on (10) on headstock handle.
As shown in Figure 1, under accumulator (2) is installed on saddle (11).
As shown in Figure 1, fuel tank (3) is arranged on back seat (12) spatially.
As Fig. 3, in the normal driving process of Electrical Bicycle, change-over valve (4) is in meta, electric bicycle chain wheel axle (9) drives pump motor (1) to rotate, and hydraulic oil is returned fuel tank (3) by change-over valve (4) by pump motor (1).
As Fig. 4, in electric bicycle braking thermal energy storage process, change-over valve (4) control lever is pinned to the left, electric bicycle chain wheel axle (9) drives pump motor (1) to rotate, hydraulic oil is stored into accumulator (2) by change-over valve (4) by pump motor (1), is interior energy by kinetic transformation.
As Fig. 5, in Electrical Bicycle hybrid power driving process, change-over valve (4) control lever is pinned to the right, the hydraulic oil of pressurization is entered into pump motor (1) by change-over valve (4) and drives pump motor (1) to rotate by accumulator (2), pump motor (1) driving electric bicycle chain wheel shaft (9) rotates, and can be converted into kinetic energy by interior.
The present embodiment is descriptive, is not determinate, can not limit protection domain of the present utility model thus.
Claims (6)
1. electric bicycle braking energy storage recycling system, comprise: pump motor, accumulator, fuel tank, change-over valve, by pass valve, check valve, oil pipe, it is characterized in that: pump motor connects on electric bicycle chain wheel axle by coupler, pump motor is connected with change-over valve by oil pipe, change-over valve connects accumulator, by pass valve by oil pipe simultaneously, and pump motor, accumulator, by pass valve are connected with fuel tank respectively.
2. electric bicycle braking energy storage recycling system according to claim 1, is characterized in that: the oil pipe that described pump motor is connected with change-over valve is provided with check valve, makes pipeline nonreturn flow.
3. electric bicycle braking energy storage recycling system according to claim 1, is characterized in that: the oil pipe that described accumulator is connected with fuel tank is provided with check valve, makes hydraulic oil can only flow to accumulator from fuel tank.
4. electric bicycle braking energy storage recycling system according to claim 1, is characterized in that: described change-over valve is three six-way transfer valves, is installed on headstock handle.
5. electric bicycle braking energy storage recycling system according to claim 1, is characterized in that: under described accumulator is installed on saddle.
6. electric bicycle braking energy storage recycling system according to claim 1, is characterized in that: described fuel tank is arranged on back seat spatially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781160.4U CN205220967U (en) | 2015-09-24 | 2015-09-24 | Electric bicycle brake energy storage recycle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781160.4U CN205220967U (en) | 2015-09-24 | 2015-09-24 | Electric bicycle brake energy storage recycle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220967U true CN205220967U (en) | 2016-05-11 |
Family
ID=55896050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520781160.4U Expired - Fee Related CN205220967U (en) | 2015-09-24 | 2015-09-24 | Electric bicycle brake energy storage recycle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205220967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428283A (en) * | 2021-06-01 | 2021-09-24 | 重庆大学 | Hydraulic power-assisted bicycle suitable for multi-speed-change area |
-
2015
- 2015-09-24 CN CN201520781160.4U patent/CN205220967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428283A (en) * | 2021-06-01 | 2021-09-24 | 重庆大学 | Hydraulic power-assisted bicycle suitable for multi-speed-change area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Zhenxin Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20160924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |