CN203172451U - Extended range electric vehicle vehicle-mounted extended range power generation system and electric vehicle using same - Google Patents
Extended range electric vehicle vehicle-mounted extended range power generation system and electric vehicle using same Download PDFInfo
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- CN203172451U CN203172451U CN2013201045640U CN201320104564U CN203172451U CN 203172451 U CN203172451 U CN 203172451U CN 2013201045640 U CN2013201045640 U CN 2013201045640U CN 201320104564 U CN201320104564 U CN 201320104564U CN 203172451 U CN203172451 U CN 203172451U
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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
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Abstract
The utility model discloses an extended range electric vehicle vehicle-mounted extended range power generation system, and further discloses an electric vehicle using the extended range electric vehicle vehicle-mounted extended range power generation system. The extended range electric vehicle vehicle-mounted extended range power generation system comprises an electric generator. The electric generator is matched with the crane axle of an engine of an extended range electric vehicle in a direct-connection transmission mode. The engine is matched with the electric generator in a direct-connection transmission mode, and therefore the occupied area of the integral structure of the extended range power generation system is reduced, and the system is compact in structure and simple to install and debug, improves transmission efficiency, is low in production and using cost, reduces wasting of resources and achieves the purpose of saving energy and protecting the environment. The problem that an extended range electric vehicle in the prior art is bad in running environment under a complex road condition is solved, driving comfort is improved, production cost is reduced, wasting of production materials is avoided, and the weight of the whole vehicle is reduced.
Description
Technical field
The utility model relates to electric automobiles, particularly vehicle-mounted journey power generating system and the battery-driven car thereof of increasing of a kind of extended-range electric vehicle.
Background technology
The now present vehicle-mounted journey power generating system that increases of extended-range electric vehicle is all used existing driving engine or the logical machine driving engine of use on the market, forms behind the external electrical generator and increases the journey power generating system, does not have the special-purpose vehicle-mounted journey power generating system that increases of proprietary suitable extended-range electric vehicle.
And using available engine needs external electrical generator or other external devices to form one to increase the journey power generating system, complex structure, and volume is bigger, and transmission efficiency is low, and car load takes up room bigger, is unfavorable for miniaturization, light-weight design principle.
Problems such as the structure design of existing logical machine driving engine is not suitable for vehicle mounted, when travelling under the complex road condition condition, can cause each mechanism's insufficient lubrication of driving engine, and the fuel oil supply is bad, and the noise that travels, vibrations are big, and comfort level is poor by bus; Use the existing logical external electrical generator of machine driving engine, bulky, driving efficiency is low, and electrical generator and logical machine driving engine does not match and cause waste of power big, and energy dissipation is serious.
Therefore, need improve the vehicle-mounted journey power generating system that increases of extended-range electric vehicle, reduce to increase the journey power generating system and take up room, make its compact conformation, Installation and Debugging are simple, improve driving efficiency, produce, use cost is low, reduces the wasting of resources, reaches the purpose of energy-conserving and environment-protective.
The utility model content
In view of this, the utility model provides a kind of extended-range electric vehicle vehicle-mounted journey power generating system and the battery-driven car thereof of increasing, reducing to increase the journey power generating system takes up room, make its compact conformation, Installation and Debugging are simple, improve driving efficiency, produce, use cost is low, reduce the wasting of resources, reach the purpose of energy-conserving and environment-protective.
The vehicle-mounted journey power generating system that increases of extended-range electric vehicle of the present utility model comprises electrical generator, and described electrical generator cooperates with the direct-connected transmission of the bent axle of the driving engine of described extended-range electric vehicle; Extended-range electric vehicle with driving engine as propulsion source, the driving engine of the extended-range electric vehicle in the present embodiment is piston engine, the bent axle that has cylinder body, cylinder head assembly, cam assembly, light-up plug, piston rod part, cylinder body, crankcase and be used for outputing power, crankcase comprises casing, left case lid and right case lid, belong to prior art, do not repeat them here.
Because electrical generator cooperates with the direct-connected transmission of driving engine, driving engine directly drives electrical generator work, need driving engine to reach certain power and just can drive electrical generator work, in the utility model, the maximum engine torque range of speed of extended-range electric vehicle is 3000-4000r/min, the range of speed of maximum power is 3500-4000r/min, the power demand of electrical generator in the utility model can be provided, but also can be by the horsepower output to the optimization and improvement driving engine of the annex of driving engine and engine cam molded lines, thereby improve the work efficiency of electrical generator and the electric energy that produces thereof; Mainly be that empty filter and the noise silencer that links to each other with driving engine is optimized, in the present embodiment, empty filter comprises empty filter assembly and freeing pipe, and described freeing pipe is straight tube, and its internal diameter is 40-43mm, and length is 250-350mm; Certainly, empty filter also comprises air inlet pipe, and empty filter assembly comprises sky filter housing, empty filter inner chamber and filter core, all belongs to prior art, does not repeat them here; Compare prior art, the internal diameter of the empty filter freeing pipe in the present embodiment and length all increase to some extent, thereby can promote the suction quantity of engine inlets, promote the efficient of the whole air system of driving engine, thereby reach the purpose that under same rotational speed, promotes engine power;
As shown in Figure 4, noise silencer comprises intake elbow 30, exhaust elbow 31 and noise elimination assembly, and described intake elbow internal diameter is 21-24mm, and length is 350-450mm; Described exhaust elbow internal diameter is 29-31mm, and length is 250-350mm; Described noise elimination assembly comprises cylindrical shell 32, dividing plate I 33 and dividing plate II 34, described dividing plate I 33 and dividing plate II 34 are divided into separate chamber I 35 along airintake direction with described cylindrical shell 32, chamber II 36 and chamber III 37, the noise elimination assembly also comprises for the pipe I 38 that is communicated with intake elbow 30 and chamber I 35, the pipe II 39 that is used for connected chamber I 35 and chamber III 37, be used for the pipe III 40 of connected chamber II 36 and chamber III 37 and be used for the pipe IV 41 of connected chamber II 36 and exhaust elbow 31, described pipe I 38 outlet sides sealings, it places, and circumference is provided with the radial direction through hole 42 that communicates for the chamber I on the pipeline section in the chamber I 35; The internal diameter of noise silencer intake elbow and the bend pipe of giving vent to anger and length are compared prior art all to be increased to some extent, noise silencer is connected with the driving engine gas off-take, for reducing motor noise, in the present embodiment, by the improvement to noise silencer, gas is circled round in separate chamber, can improve the noise elimination effect, but also can promote the free air capacity of noise silencer simultaneously, namely improve the throughput of gas in noise silencer of engine emission, make engine exhaust smooth and easy, thereby reach the purpose that promotes engine output;
In addition, also the cam profile to driving engine is optimized design, the inlet cam active section is 86 ° of-279 ° of intervals, 86 °-188 ° of inlet cam corners are the air inlet ascent stage when interval, 188 °-279 ° of inlet cam corners are the air inlet decline stage when interval, and all the other angular interval of one-period are that the valve closure of shift invariant keep section; Described exhaust cam active section is 69 ° of-294 ° of intervals, 69 °-172 ° of exhaust cam corners are the exhaust ascent stage when interval, 188 °-279 ° of exhaust cam corners are the exhaust decline stage when interval, and all the other angular interval of one-period are that the valve closure of shift invariant keep section; By to inlet and outlet cam line style optimal design, reduced the vibration of valve mechanism, the seating velocity of valve and the power of taking a seat have rationally been controlled, make the valve mechanism working stability reliable, can make driving engine obtain the moment that optimal valve is opened and closed, improve engine power performance effectively, promote the horsepower output of driving engine.
Under polar coordinate system, the position relation between inlet cam corner and the polar coordinates open side is corresponding as follows:
Angle | The polar coordinates open side | Angle | The polar coordinates open side | Angle | The polar coordinates open side |
0 | 12.5 | 121 | 12.70178316 | 241 | 12.7260329 |
1 | 12.5 | 122 | 12.71080283 | 242 | 12.7175453 |
2 | 12.5 | 123 | 12.72218724 | 243 | 12.70939401 |
3 | 12.5 | 124 | 12.73654601 | 244 | 12.70124857 |
4 | 12.5 | 125 | 12.75330318 | 245 | 12.69310131 |
5 | 12.5 | 126 | 12.77313819 | 246 | 12.6849522 |
6 | 12.5 | 127 | 12.79612435 | 247 | 12.67680124 |
7 | 12.5 | 128 | 12.82240955 | 248 | 12.66864844 |
8 | 12.5 | 129 | 12.85210697 | 249 | 12.66049378 |
9 | 12.5 | 130 | 12.88523047 | 250 | 12.65233727 |
10 | 12.5 | 131 | 12.92197275 | 251 | 12.64417891 |
11 | 12.5 | 132 | 12.96228266 | 252 | 12.63601869 |
12 | 12.5 | 133 | 13.00638259 | 253 | 12.62785662 |
13 | 12.5 | 134 | 13.05429222 | 254 | 12.61969269 |
14 | 12.5 | 135 | 13.10609872 | 255 | 12.6115269 |
15 | 12.5 | 136 | 13.16189829 | 256 | 12.60335926 |
16 | 12.5 | 137 | 13.2216488 | 257 | 12.59518975 |
17 | 12.5 | 138 | 13.28546309 | 258 | 12.58701848 |
18 | 12.5 | 139 | 13.35341028 | 259 | 12.57885461 |
19 | 12.5 | 140 | 13.42544889 | 260 | 12.57075353 |
20 | 12.5 | 141 | 13.5019129 | 261 | 12.56281818 |
21 | 12.5 | 142 | 13.58279821 | 262 | 12.55515898 |
22 | 12.5 | 143 | 13.6681713 | 263 | 12.54789331 |
23 | 12.5 | 144 | 13.75801448 | 264 | 12.54108911 |
24 | 12.5 | 145 | 13.8524623 | 265 | 12.53479273 |
25 | 12.5 | 146 | 13.95155442 | 266 | 12.52902062 |
26 | 12.5 | 147 | 14.05536665 | 267 | 12.52382802 |
27 | 12.5 | 148 | 14.16396286 | 268 | 12.5191677 |
28 | 12.5 | 149 | 14.27738871 | 269 | 12.51503048 |
29 | 12.5 | 150 | 14.39569165 | 270 | 12.51141544 |
30 | 12.5 | 151 | 14.51889778 | 271 | 12.5083215 |
31 | 12.5 | 152 | 14.64702534 | 272 | 12.50574599 |
32 | 12.5 | 153 | 14.78006463 | 273 | 12.50368481 |
33 | 12.5 | 154 | 14.91800039 | 274 | 12.50210173 |
34 | 12.5 | 155 | 15.06081278 | 275 | 12.50106381 |
35 | 12.5 | 156 | 15.20839927 | 276 | 12.5004331 |
36 | 12.5 | 157 | 15.36037666 | 277 | 12.50011881 |
37 | 12.5 | 158 | 15.51649033 | 278 | 12.50001309 |
38 | 12.5 | 159 | 15.67723591 | 279 | 12.5 |
39 | 12.5 | 160 | 15.83947177 | 280 | 12.5 |
40 | 12.5 | 161 | 16.00288366 | 281 | 12.5 |
41 | 12.5 | 162 | 16.16541102 | 282 | 12.5 |
42 | 12.5 | 163 | 16.32596715 | 283 | 12.5 |
43 | 12.5 | 164 | 16.48343102 | 284 | 12.5 |
44 | 12.5 | 165 | 16.63858089 | 285 | 12.5 |
45 | 12.5 | 166 | 16.78882272 | 286 | 12.5 |
46 | 12.5 | 167 | 16.93496558 | 287 | 12.5 |
47 | 12.5 | 168 | 17.07629509 | 288 | 12.5 |
48 | 12.5 | 169 | 17.21247467 | 289 | 12.5 |
49 | 12.5 | 170 | 17.34322026 | 290 | 12.5 |
50 | 12.5 | 171 | 17.46830587 | 291 | 12.5 |
51 | 12.5 | 172 | 17.5875742 | 292 | 12.5 |
52 | 12.5 | 173 | 17.70091111 | 293 | 12.5 |
53 | 12.5 | 174 | 17.80823687 | 294 | 12.5 |
54 | 12.5 | 175 | 17.90949663 | 295 | 12.5 |
55 | 12.5 | 176 | 18.00465017 | 296 | 12.5 |
56 | 12.5 | 177 | 18.09363528 | 297 | 12.5 |
57 | 12.5 | 178 | 18.17636214 | 298 | 12.5 |
58 | 12.5 | 179 | 18.25271001 | 299 | 12.5 |
59 | 12.5 | 180 | 18.32252038 | 300 | 12.5 |
60 | 12.5 | 181 | 18.38560105 | 301 | 12.5 |
61 | 12.5 | 182 | 18.44171838 | 302 | 12.5 |
62 | 12.5 | 183 | 18.49058688 | 303 | 12.5 |
63 | 12.5 | 184 | 18.53185641 | 304 | 12.5 |
64 | 12.5 | 185 | 18.56509372 | 305 | 12.5 |
65 | 12.5 | 186 | 18.58976062 | 306 | 12.5 |
66 | 12.5 | 187 | 18.60517152 | 307 | 12.5 |
67 | 12.5 | 188 | 18.61042549 | 308 | 12.5 |
68 | 12.5 | 189 | 18.6044549 | 309 | 12.5 |
69 | 12.5 | 190 | 18.58622163 | 310 | 12.5 |
70 | 12.5 | 191 | 18.55438615 | 311 | 12.5 |
71 | 12.5 | 192 | 18.50703036 | 312 | 12.5 |
72 | 12.5 | 193 | 18.44109473 | 313 | 12.5 |
73 | 12.5 | 194 | 18.35082831 | 314 | 12.5 |
74 | 12.5 | 195 | 18.2172762 | 315 | 12.5 |
75 | 12.5 | 196 | 17.96508197 | 316 | 12.5 |
76 | 12.5 | 197 | 17.6835065 | 317 | 12.5 |
77 | 12.5 | 198 | 17.40324122 | 318 | 12.5 |
78 | 12.5 | 199 | 17.13253146 | 319 | 12.5 |
79 | 12.5 | 200 | 16.87302314 | 320 | 12.5 |
80 | 12.5 | 201 | 16.62485077 | 321 | 12.5 |
81 | 12.5 | 202 | 16.38806375 | 322 | 12.5 |
82 | 12.5 | 203 | 16.16264215 | 323 | 12.5 |
83 | 12.5 | 204 | 15.94788295 | 324 | 12.5 |
84 | 12.5 | 205 | 15.74376842 | 325 | 12.5 |
85 | 12.5 | 206 | 15.54918993 | 326 | 12.5 |
86 | 12.5 | 207 | 15.36432577 | 327 | 12.5 |
87 | 12.50000007 | 208 | 15.18833256 | 328 | 12.5 |
88 | 12.50003569 | 209 | 15.02088274 | 329 | 12.5 |
89 | 12.50024079 | 210 | 14.8619233 | 330 | 12.5 |
90 | 12.50075868 | 211 | 14.71050961 | 331 | 12.5 |
91 | 12.50171952 | 212 | 14.56691341 | 332 | 12.5 |
92 | 12.50327989 | 213 | 14.43058207 | 333 | 12.5 |
93 | 12.50534888 | 214 | 14.3009186 | 334 | 12.5 |
94 | 12.50800071 | 215 | 14.17823646 | 335 | 12.5 |
95 | 12.51122279 | 216 | 14.06188828 | 336 | 12.5 |
96 | 12.51501723 | 217 | 13.95152165 | 337 | 12.5 |
97 | 12.5193832 | 218 | 13.84734334 | 338 | 12.5 |
98 | 12.52431961 | 219 | 13.74880349 | 339 | 12.5 |
99 | 12.5298786 | 220 | 13.65587385 | 340 | 12.5 |
100 | 12.5360679 | 221 | 13.56840816 | 341 | 12.5 |
101 | 12.54278241 | 222 | 13.48577159 | 342 | 12.5 |
102 | 12.54992118 | 223 | 13.40821545 | 343 | 12.5 |
103 | 12.55748823 | 224 | 13.33554827 | 344 | 12.5 |
104 | 12.56531651 | 225 | 13.26746272 | 345 | 12.5 |
105 | 12.57327804 | 226 | 13.20374473 | 346 | 12.5 |
106 | 12.58127843 | 227 | 13.14458446 | 347 | 12.5 |
107 | 12.58928202 | 228 | 13.08972758 | 348 | 12.5 |
108 | 12.59728387 | 229 | 13.03914296 | 349 | 12.5 |
109 | 12.60528397 | 230 | 12.99278191 | 350 | 12.5 |
110 | 12.61328232 | 231 | 12.95041079 | 351 | 12.5 |
111 | 12.62127892 | 232 | 12.91212024 | 352 | 12.5 |
112 | 12.62927378 | 233 | 12.87764234 | 353 | 12.5 |
113 | 12.63726689 | 234 | 12.84684512 | 354 | 12.5 |
114 | 12.64525826 | 235 | 12.81980134 | 355 | 12.5 |
115 | 12.65324788 | 236 | 12.7962886 | 356 | 12.5 |
116 | 12.66123576 | 237 | 12.77614552 | 357 | 12.5 |
117 | 12.6692219 | 238 | 12.75946017 | 358 | 12.5 |
118 | 12.6772063 | 239 | 12.74573404 | 359 | 12.5 |
119 | 12.68518968 | 240 | 12.73495495 | 360 | 12.5 |
120 | 12.6932698 | ? | ? | ? | ? |
Above-mentioned data relay angular unit is ° that the unit of polar coordinates open side is mm;
Under polar coordinate system, the position relation between exhaust cam corner and the polar coordinates open side is corresponding as follows:
Angle | The polar coordinates open side | Angle | The polar coordinates open side | Angle | The polar coordinates open side |
0 | 12.5 | 121 | 13.05156524 | 241 | 12.88223279 |
1 | 12.5 | 122 | 13.10147031 | 242 | 12.85696687 |
2 | 12.5 | 123 | 13.15521249 | 243 | 12.83471616 |
3 | 12.5 | 124 | 13.21296215 | 244 | 12.81524264 |
4 | 12.5 | 125 | 13.27488195 | 245 | 12.79851058 |
5 | 12.5 | 126 | 13.34091702 | 246 | 12.78386465 |
6 | 12.5 | 127 | 13.41138969 | 247 | 12.77207877 |
7 | 12.5 | 128 | 13.48625372 | 248 | 12.76218324 |
8 | 12.5 | 129 | 13.56568441 | 249 | 12.75329452 |
9 | 12.5 | 130 | 13.64995539 | 250 | 12.74526402 |
10 | 12.5 | 131 | 13.7389586 | 251 | 12.73776514 |
11 | 12.5 | 132 | 13.83310305 | 252 | 12.73039253 |
12 | 12.5 | 133 | 13.93239971 | 253 | 12.723019 |
13 | 12.5 | 134 | 14.03700436 | 254 | 12.71564387 |
14 | 12.5 | 135 | 14.14731174 | 255 | 12.70826714 |
15 | 12.5 | 136 | 14.26319146 | 256 | 12.70088881 |
16 | 12.5 | 137 | 14.38515901 | 257 | 12.69350887 |
17 | 12.5 | 138 | 14.51321866 | 258 | 12.68612732 |
18 | 12.5 | 139 | 14.64764255 | 259 | 12.67874416 |
19 | 12.5 | 140 | 14.7888193 | 260 | 12.6713594 |
20 | 12.5 | 141 | 14.93671292 | 261 | 12.66397303 |
21 | 12.5 | 142 | 15.09192871 | 262 | 12.65658504 |
22 | 12.5 | 143 | 15.25438018 | 263 | 12.64919545 |
23 | 12.5 | 144 | 15.42467366 | 264 | 12.64180424 |
24 | 12.5 | 145 | 15.60282102 | 265 | 12.63441142 |
25 | 12.5 | 146 | 15.78928709 | 266 | 12.62701698 |
26 | 12.5 | 147 | 15.98418181 | 267 | 12.61962093 |
27 | 12.5 | 148 | 16.18769608 | 268 | 12.61222326 |
28 | 12.5 | 149 | 16.39980071 | 269 | 12.60482397 |
29 | 12.5 | 150 | 16.61996963 | 270 | 12.59742307 |
30 | 12.5 | 151 | 16.8476922 | 271 | 12.59002055 |
31 | 12.5 | 152 | 17.07940006 | 272 | 12.58261896 |
32 | 12.5 | 153 | 17.30880691 | 273 | 12.57523835 |
33 | 12.5 | 154 | 17.52404518 | 274 | 12.56793479 |
34 | 12.5 | 155 | 17.71277206 | 275 | 12.56078879 |
35 | 12.5 | 156 | 17.87467144 | 276 | 12.55388178 |
36 | 12.5 | 157 | 18.01486156 | 277 | 12.54730951 |
37 | 12.5 | 158 | 18.13703793 | 278 | 12.5411101 |
38 | 12.5 | 159 | 18.24420221 | 279 | 12.5352878 |
39 | 12.5 | 160 | 18.33860239 | 280 | 12.52996999 |
40 | 12.5 | 161 | 18.42178301 | 281 | 12.52510111 |
41 | 12.5 | 162 | 18.49487609 | 282 | 12.52067053 |
42 | 12.5 | 163 | 18.55875049 | 283 | 12.51667903 |
43 | 12.5 | 164 | 18.614098 | 284 | 12.51312732 |
44 | 12.5 | 165 | 18.66148345 | 285 | 12.51001607 |
45 | 12.5 | 166 | 18.70137606 | 286 | 12.50734584 |
46 | 12.5 | 167 | 18.7341717 | 287 | 12.5051159 |
47 | 12.5 | 168 | 18.76021127 | 288 | 12.50333394 |
48 | 12.5 | 169 | 18.77978106 | 289 | 12.50194975 |
49 | 12.5 | 170 | 18.79312546 | 290 | 12.50102008 |
50 | 12.5 | 171 | 18.80045965 | 291 | 12.50044271 |
51 | 12.5 | 172 | 18.80196422 | 292 | 12.50013725 |
52 | 12.5 | 173 | 18.7978187 | 293 | 12.50001981 |
53 | 12.5 | 174 | 18.78816475 | 294 | 12.5 |
54 | 12.5 | 175 | 18.77309914 | 295 | 12.5 |
55 | 12.5 | 176 | 18.75271415 | 296 | 12.5 |
56 | 12.5 | 177 | 18.72709087 | 297 | 12.5 |
57 | 12.5 | 178 | 18.69630449 | 298 | 12.5 |
58 | 12.5 | 179 | 18.66043268 | 299 | 12.5 |
59 | 12.5 | 180 | 18.61953938 | 300 | 12.5 |
60 | 12.5 | 181 | 18.57369544 | 301 | 12.5 |
61 | 12.5 | 182 | 18.52296375 | 302 | 12.5 |
62 | 12.5 | 183 | 18.46740934 | 303 | 12.5 |
63 | 12.5 | 184 | 18.40709061 | 304 | 12.5 |
64 | 12.5 | 185 | 18.34206674 | 305 | 12.5 |
65 | 12.5 | 186 | 18.27238999 | 306 | 12.5 |
66 | 12.5 | 187 | 18.1981109 | 307 | 12.5 |
67 | 12.5 | 188 | 18.11927374 | 308 | 12.5 |
68 | 12.5 | 189 | 18.03591844 | 309 | 12.5 |
69 | 12.5 | 190 | 17.94807553 | 310 | 12.5 |
70 | 12.50001201 | 191 | 17.85576693 | 311 | 12.5 |
71 | 12.50009144 | 192 | 17.75900583 | 312 | 12.5 |
72 | 12.5003262 | 193 | 17.6578115 | 313 | 12.5 |
73 | 12.50080368 | 194 | 17.55224585 | 314 | 12.5 |
74 | 12.50160549 | 195 | 17.44238702 | 315 | 12.5 |
75 | 12.50283328 | 196 | 17.32831596 | 316 | 12.5 |
76 | 12.50444222 | 197 | 17.21010414 | 317 | 12.5 |
77 | 12.5065242 | 198 | 17.08782312 | 318 | 12.5 |
78 | 12.50905635 | 199 | 16.96153895 | 319 | 12.5 |
79 | 12.51203785 | 200 | 16.8313222 | 320 | 12.5 |
80 | 12.51546992 | 201 | 16.69737245 | 321 | 12.5 |
81 | 12.51935323 | 202 | 16.55965978 | 322 | 12.5 |
82 | 12.52368844 | 203 | 16.41927068 | 323 | 12.5 |
83 | 12.52847618 | 204 | 16.27643506 | 324 | 12.5 |
84 | 12.53372429 | 205 | 16.13204109 | 325 | 12.5 |
85 | 12.53946976 | 206 | 15.98661422 | 326 | 12.5 |
86 | 12.5456671 | 207 | 15.84126491 | 327 | 12.5 |
87 | 12.55225328 | 208 | 15.69678894 | 328 | 12.5 |
88 | 12.55920885 | 209 | 15.55320084 | 329 | 12.5 |
89 | 12.5664372 | 210 | 15.41287017 | 330 | 12.5 |
90 | 12.57385203 | 211 | 15.27489876 | 331 | 12.5 |
91 | 12.58136643 | 212 | 15.14008402 | 332 | 12.5 |
92 | 12.58891134 | 213 | 15.0087718 | 333 | 12.5 |
93 | 12.5964585 | 214 | 14.88116749 | 334 | 12.5 |
94 | 12.60400396 | 215 | 14.75740663 | 335 | 12.5 |
95 | 12.61154769 | 216 | 14.63759446 | 336 | 12.5 |
96 | 12.61908972 | 217 | 14.52177632 | 337 | 12.5 |
97 | 12.62663003 | 218 | 14.40996845 | 338 | 12.5 |
98 | 12.63416864 | 219 | 14.30218085 | 339 | 12.5 |
99 | 12.64170553 | 220 | 14.19839065 | 340 | 12.5 |
100 | 12.64924072 | 221 | 14.09858953 | 341 | 12.5 |
101 | 12.65677419 | 222 | 14.00273767 | 342 | 12.5 |
102 | 12.66430597 | 223 | 13.91082084 | 343 | 12.5 |
103 | 12.67183603 | 224 | 13.82279683 | 344 | 12.5 |
104 | 12.6793644 | 225 | 13.73863524 | 345 | 12.5 |
105 | 12.68689113 | 226 | 13.65830062 | 346 | 12.5 |
106 | 12.69446594 | 227 | 13.58174126 | 347 | 12.5 |
107 | 12.7023846 | 228 | 13.50893006 | 348 | 12.5 |
108 | 12.71101798 | 229 | 13.43980239 | 349 | 12.5 |
109 | 12.72042163 | 230 | 13.37433622 | 350 | 12.5 |
110 | 12.73204847 | 231 | 13.31246321 | 351 | 12.5 |
111 | 12.74633726 | 232 | 13.2541598 | 352 | 12.5 |
112 | 12.76272288 | 233 | 13.19936355 | 353 | 12.5 |
113 | 12.78193516 | 234 | 13.14804066 | 354 | 12.5 |
114 | 12.80398532 | 235 | 13.10014559 | 355 | 12.5 |
115 | 12.82920559 | 236 | 13.05562706 | 356 | 12.5 |
116 | 12.85756897 | 237 | 13.01446016 | 357 | 12.5 |
117 | 12.88932426 | 238 | 12.97657421 | 358 | 12.5 |
118 | 12.92448807 | 239 | 12.9419585 | 359 | 12.5 |
119 | 12.96317855 | 240 | 12.91051126 | 360 | 12.5 |
120 | 13.00554947 | ? | ? | ? | ? |
Above-mentioned data relay angular unit is ° that the unit of displacement is mm;
Needs according to engine performance change empty filter, noise silencer and cam profile, thereby realize the many wheels suboptimization to engine breathing, make driving engine maximum power in the range of speed of 3000-4000r/min reach optimum, thereby improve the work efficiency of electrical generator and the electric energy that produces thereof greatly; In the present embodiment, as calculated, as shown in Figure 5, the relation of orange line (position is last) representing optimized rear engine power and rotating speed, the relation of red line (position is following) representing optimized front engine power and rotating speed, engine power can reach 8kw at rotating speed during for 4000r/min, can satisfy the requirement of electrical generator work power demand.
Further, described electrical generator comprises electric machine assembly and is used for motor shaft with the power input, and described motor shaft power intake is coated at described bent axle clutch end and by the interior binding bolt captive joint that is placed in described motor shaft; The whole generator structure belongs to prior art, and electric machine assembly comprises casing, stator and rotor etc., does not repeat them here; Electrical generator and driving engine are in transmission connection by bent axle and are one, and be integrated effective, conserve space, and the structure connection is firm, is convenient to Assembly ﹠Disassembly.
Further, described bent axle is positioned at the crankcase of the driving engine of described extended-range electric vehicle, and crankcase cover is extended at two ends; Bent axle is positioned at crankcase, as shown in the figure, crankshaft two end stretches out left case lid and the right case lid of crankcase, can drive more parts as far as possible, need power operated parts such as being used for connecting air-conditioning compressor, lubricating oil pump, water pump etc., will become one than multi-part, improved driving efficiency, the entrucking space is little, and is in light weight.
Further, the detachable external filter thin oil that machine oil is carried out smart filter that fixedly is useful on the crankcase cover of the driving engine of described extended-range electric vehicle; Effectively increase open area, satisfy the full demand of filtering of machine oil, make its good filtration effect and lasting, use cost is low and maintaining convenient, reliable, and the filter thin oil casing is exposed at outward in the air, can play cooling effect to machine oil.
Further, described filter thin oil oil outlet end is connected with described crankcase cover internal oil channel oil inlet end by adaptor union, and described adaptor union two ends correspondence respectively are threadedly connected to described filter thin oil and crankcase cover; The adaptor union two ends are threaded with filter thin oil and engine crankshaft case lid by the screw thread pipeline section respectively, are convenient to Assembly ﹠Disassembly, are easy to change and clean; Adaptor union is interior hollow structure, and the interior oil duct of filter thin oil and engine crankshaft case lid is connected, and makes machine oil enter base chamber smoothly from filter thin oil.
Further, described filter thin oil comprises housing, pressing plate, filter core assembly and be used for described filter core assembly is fixed in the anchor fitting of described enclosure interior, described filter core assembly comprises that base pipe and overcoat are fixed in the filter core of described base pipe, form oil suction chamber between described filter core and the described housing, described base pipe is provided with the radial direction through hole that is connected with described filter core, described base pipe oil outlet end is connected with described adaptor union oil inlet end, described pressing plate is provided with the oil inlet that is communicated with oil road in described oil suction chamber and the crankcase cover, also is provided with coaxial with described base pipe on the described pressing plate and is used for the tapped bore that is connected with described adaptor union; Machine oil enters oil suction chamber from fuel feed hole, and enters base pipe through filter core by the base pipe radial direction through hole, enters the crankcase cover internal oil channel finally by crossing adaptor union; Oil suction chamber can provide bigger open area, guarantee filter effect, and housing also has certain cooling effect to machine oil.
Further, described anchor fitting comprises cover plate I, cover plate II and compression spring, described cover plate I and cover plate II difference stationary gland are in described filter core two ends, described compression both ends of the spring is corresponding to be connected described inner walls and described cover plate II outer wall and described filter core assembly elastic force is pressed against described pressing plate inboard, and described cover plate I is provided with the circular hole coaxial with the tapped bore of described pressing plate; Guarantee to have the gap between filter core and the housing, reasonable in design is beneficial to machine oil and filters.
Further, also be provided with in the described base pipe for the pressure-gradient control valve of regulating the inner engine oil pressure of filter thin oil, described pressure-gradient control valve is captiveed joint with described cover plate II; The pressure-gradient control valve structure is made of pressing plate, valve body and spring, and the pressing plate outside adds pad; When impurity too much resulted in blockage on the filter core of filter thin oil, pressure-gradient control valve was started working, and regulated the filter thin oil internal pressure, made machine oil directly enter base pipe without filter core, sent into the inner oil duct of base chamber.
Further, the driving engine of described extended-range electric vehicle drags startup by described electrical generator is counter, and described driving engine is equipped with the startup reducing valve mechanism that opens exhaust valve when starting; Reducing valve is not expression in the drawings, is arranged at cam assembly, is convenient to start, and has reduced the anti-starting torque that drags starting current or other external equipments of electrical generator, and during engine starting, exhaust valve is opened, and has reduced starting torque, makes to start to become more easily.
The invention also discloses the vehicle-mounted battery-driven car that increases the journey power generating system of this extended-range electric vehicle of a kind of application, described battery-driven car is extended-range electric vehicle, and it is equipped with the vehicle-mounted journey power generating system that increases of described extended-range electric vehicle; Increase journey power generation system structure compactness, reduced and produced old, avoided the waste of the means of production, alleviated complete machine weight.
The beneficial effects of the utility model: the vehicle-mounted journey power generating system that increases of extended-range electric vehicle of the present utility model, driving engine cooperates with the direct-connected transmission of electrical generator, reduce to increase that the journey power generating system is integrally-built takes up room, make its compact conformation, Installation and Debugging are simple, improve driving efficiency, produce, use cost is low, reduce the wasting of resources, reach the purpose of energy-conserving and environment-protective; The invention also discloses the vehicle-mounted battery-driven car that increases the journey power generating system of this extended-range electric vehicle of a kind of application, avoided in the prior art extended-range electric vehicle to the problem of the bad adaptability of the running environment of complex road condition, increase the traveling comfort of driving; And reduced and produced old, avoided the waste of the means of production, alleviated complete machine weight.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the utility model structural representation;
Fig. 2 is filter thin oil mounting structure scheme drawing;
Fig. 3 is the filter thin oil structural representation;
Fig. 4 is the acoustic wave filter structure scheme drawing;
Fig. 5 is engine speed and power proportions graph of a relation.
The specific embodiment
Fig. 1 is the utility model structural representation, Fig. 2 is filter thin oil mounting structure scheme drawing, Fig. 3 is the filter thin oil structural representation, Fig. 4 is the acoustic wave filter structure scheme drawing, Fig. 5 is engine speed and power proportions graph of a relation, as shown in the figure: the vehicle-mounted journey power generating system that increases of the extended-range electric vehicle of present embodiment, comprise electrical generator 1, described electrical generator 1 cooperates with the bent axle 3 direct-connected transmissions of the driving engine 2 of described extended-range electric vehicle; Extended-range electric vehicle with driving engine as propulsion source, the driving engine of the extended-range electric vehicle in the present embodiment is piston engine, the bent axle 3 that comprises cylinder body 22, cylinder head assembly 23, cam assembly 24, light-up plug 25, piston rod part 26, crankcase and be used for outputing power, crankcase comprises casing 27, left case lid 28 and right case lid 29, belong to prior art, do not repeat them here.
Because electrical generator cooperates with the direct-connected transmission of driving engine, driving engine directly drives electrical generator work, need driving engine to reach certain power and just can drive electrical generator work, in the utility model, the maximum engine torque range of speed of extended-range electric vehicle is 3000-4000r/min, the range of speed of maximum power is 3500-4000r/min, the power demand of electrical generator in the utility model can be provided, but also can be by the horsepower output to the optimization and improvement driving engine of the annex of driving engine and engine cam molded lines, thereby improve the work efficiency of electrical generator and the electric energy that produces thereof; Mainly be that empty filter and the noise silencer that links to each other with driving engine is optimized, in the present embodiment, empty filter comprises empty filter assembly and freeing pipe, and described freeing pipe is straight tube, and its internal diameter is 40-43mm, and length is 250-350mm; Certainly, empty filter also comprises air inlet pipe, and empty filter assembly comprises sky filter housing, empty filter inner chamber and filter core, all belongs to prior art, does not repeat them here; Compare prior art, the internal diameter of the empty filter freeing pipe in the present embodiment and length all increase to some extent, thereby can promote the suction quantity of engine inlets, promote the efficient of the whole air system of driving engine, thereby reach the purpose that under same rotational speed, promotes engine power;
As shown in Figure 4, noise silencer comprises intake elbow 30, exhaust elbow 31 and noise elimination assembly, and described intake elbow internal diameter is 21-24mm, and length is 350-450mm; Described exhaust elbow internal diameter is 29-31mm, and length is 250-350mm; Described noise elimination assembly comprises cylindrical shell 32, dividing plate I 33 and dividing plate II 34, described dividing plate I 33 and dividing plate II 34 are divided into separate chamber I 35 along airintake direction with described cylindrical shell 32, chamber II 36 and chamber III 37, the noise elimination assembly also comprises for the pipe I 38 that is communicated with intake elbow 30 and chamber I 35, the pipe II 39 that is used for connected chamber I 35 and chamber III 37, be used for the pipe III 40 of connected chamber II 36 and chamber III 37 and be used for the pipe IV 41 of connected chamber II 36 and exhaust elbow 31, described pipe I 38 outlet sides sealings, it places, and circumference is provided with the radial direction through hole 42 that communicates for the chamber I on the pipeline section in the chamber I 35; The internal diameter of noise silencer intake elbow and the bend pipe of giving vent to anger and length are compared prior art all to be increased to some extent, noise silencer is connected with the driving engine gas off-take, for reducing motor noise, in the present embodiment, by the improvement to noise silencer, gas is circled round in separate chamber, can improve the noise elimination effect, but also can promote the free air capacity of noise silencer simultaneously, namely improve the throughput of gas in noise silencer of engine emission, make engine exhaust smooth and easy, thereby reach the purpose that promotes engine output;
In addition, also the cam profile to driving engine is optimized design, the inlet cam active section is 86 ° of-279 ° of intervals, 86 °-188 ° of inlet cam corners are the air inlet ascent stage when interval, 188 °-279 ° of inlet cam corners are the air inlet decline stage when interval, and all the other angular interval of one-period are that the valve closure of shift invariant keep section; Described exhaust cam active section is 69 ° of-294 ° of intervals, 69 °-172 ° of exhaust cam corners are the exhaust ascent stage when interval, 188 °-279 ° of exhaust cam corners are the exhaust decline stage when interval, and all the other angular interval of one-period are that the valve closure of shift invariant keep section; By to inlet and outlet cam line style optimal design, reduced the vibration of valve mechanism, the seating velocity of valve and the power of taking a seat have rationally been controlled, make the valve mechanism working stability reliable, can make driving engine obtain the moment that optimal valve is opened and closed, improve engine power performance effectively, promote the horsepower output of driving engine.
Under polar coordinate system, the position relation between inlet cam corner and the polar coordinates open side is corresponding as follows:
Angle | The polar coordinates open side | Angle | The polar coordinates open side | Angle | The polar coordinates open side |
0 | 12.5 | 121 | 12.70178316 | 241 | 12.7260329 |
1 | 12.5 | 122 | 12.71080283 | 242 | 12.7175453 |
2 | 12.5 | 123 | 12.72218724 | 243 | 12.70939401 |
3 | 12.5 | 124 | 12.73654601 | 244 | 12.70124857 |
4 | 12.5 | 125 | 12.75330318 | 245 | 12.69310131 |
5 | 12.5 | 126 | 12.77313819 | 246 | 12.6849522 |
6 | 12.5 | 127 | 12.79612435 | 247 | 12.67680124 |
7 | 12.5 | 128 | 12.82240955 | 248 | 12.66864844 |
8 | 12.5 | 129 | 12.85210697 | 249 | 12.66049378 |
9 | 12.5 | 130 | 12.88523047 | 250 | 12.65233727 |
10 | 12.5 | 131 | 12.92197275 | 251 | 12.64417891 |
11 | 12.5 | 132 | 12.96228266 | 252 | 12.63601869 |
12 | 12.5 | 133 | 13.00638259 | 253 | 12.62785662 |
13 | 12.5 | 134 | 13.05429222 | 254 | 12.61969269 |
14 | 12.5 | 135 | 13.10609872 | 255 | 12.6115269 |
15 | 12.5 | 136 | 13.16189829 | 256 | 12.60335926 |
16 | 12.5 | 137 | 13.2216488 | 257 | 12.59518975 |
17 | 12.5 | 138 | 13.28546309 | 258 | 12.58701848 |
18 | 12.5 | 139 | 13.35341028 | 259 | 12.57885461 |
19 | 12.5 | 140 | 13.42544889 | 260 | 12.57075353 |
20 | 12.5 | 141 | 13.5019129 | 261 | 12.56281818 |
21 | 12.5 | 142 | 13.58279821 | 262 | 12.55515898 |
22 | 12.5 | 143 | 13.6681713 | 263 | 12.54789331 |
23 | 12.5 | 144 | 13.75801448 | 264 | 12.54108911 |
24 | 12.5 | 145 | 13.8524623 | 265 | 12.53479273 |
25 | 12.5 | 146 | 13.95155442 | 266 | 12.52902062 |
26 | 12.5 | 147 | 14.05536665 | 267 | 12.52382802 |
27 | 12.5 | 148 | 14.16396286 | 268 | 12.5191677 |
28 | 12.5 | 149 | 14.27738871 | 269 | 12.51503048 |
29 | 12.5 | 150 | 14.39569165 | 270 | 12.51141544 |
30 | 12.5 | 151 | 14.51889778 | 271 | 12.5083215 |
31 | 12.5 | 152 | 14.64702534 | 272 | 12.50574599 |
32 | 12.5 | 153 | 14.78006463 | 273 | 12.50368481 |
33 | 12.5 | 154 | 14.91800039 | 274 | 12.50210173 |
34 | 12.5 | 155 | 15.06081278 | 275 | 12.50106381 |
35 | 12.5 | 156 | 15.20839927 | 276 | 12.5004331 |
36 | 12.5 | 157 | 15.36037666 | 277 | 12.50011881 |
37 | 12.5 | 158 | 15.51649033 | 278 | 12.50001309 |
38 | 12.5 | 159 | 15.67723591 | 279 | 12.5 |
39 | 12.5 | 160 | 15.83947177 | 280 | 12.5 |
40 | 12.5 | 161 | 16.00288366 | 281 | 12.5 |
41 | 12.5 | 162 | 16.16541102 | 282 | 12.5 |
42 | 12.5 | 163 | 16.32596715 | 283 | 12.5 |
43 | 12.5 | 164 | 16.48343102 | 284 | 12.5 |
44 | 12.5 | 165 | 16.63858089 | 285 | 12.5 |
45 | 12.5 | 166 | 16.78882272 | 286 | 12.5 |
46 | 12.5 | 167 | 16.93496558 | 287 | 12.5 |
47 | 12.5 | 168 | 17.07629509 | 288 | 12.5 |
48 | 12.5 | 169 | 17.21247467 | 289 | 12.5 |
49 | 12.5 | 170 | 17.34322026 | 290 | 12.5 |
50 | 12.5 | 171 | 17.46830587 | 291 | 12.5 |
51 | 12.5 | 172 | 17.5875742 | 292 | 12.5 |
52 | 12.5 | 173 | 17.70091111 | 293 | 12.5 |
53 | 12.5 | 174 | 17.80823687 | 294 | 12.5 |
54 | 12.5 | 175 | 17.90949663 | 295 | 12.5 |
55 | 12.5 | 176 | 18.00465017 | 296 | 12.5 |
56 | 12.5 | 177 | 18.09363528 | 297 | 12.5 |
57 | 12.5 | 178 | 18.17636214 | 298 | 12.5 |
58 | 12.5 | 179 | 18.25271001 | 299 | 12.5 |
59 | 12.5 | 180 | 18.32252038 | 300 | 12.5 |
60 | 12.5 | 181 | 18.38560105 | 301 | 12.5 |
61 | 12.5 | 182 | 18.44171838 | 302 | 12.5 |
62 | 12.5 | 183 | 18.49058688 | 303 | 12.5 |
63 | 12.5 | 184 | 18.53185641 | 304 | 12.5 |
64 | 12.5 | 185 | 18.56509372 | 305 | 12.5 |
65 | 12.5 | 186 | 18.58976062 | 306 | 12.5 |
66 | 12.5 | 187 | 18.60517152 | 307 | 12.5 |
67 | 12.5 | 188 | 18.61042549 | 308 | 12.5 |
68 | 12.5 | 189 | 18.6044549 | 309 | 12.5 |
69 | 12.5 | 190 | 18.58622163 | 310 | 12.5 |
70 | 12.5 | 191 | 18.55438615 | 311 | 12.5 |
71 | 12.5 | 192 | 18.50703036 | 312 | 12.5 |
72 | 12.5 | 193 | 18.44109473 | 313 | 12.5 |
73 | 12.5 | 194 | 18.35082831 | 314 | 12.5 |
74 | 12.5 | 195 | 18.2172762 | 315 | 12.5 |
75 | 12.5 | 196 | 17.96508197 | 316 | 12.5 |
76 | 12.5 | 197 | 17.6835065 | 317 | 12.5 |
77 | 12.5 | 198 | 17.40324122 | 318 | 12.5 |
78 | 12.5 | 199 | 17.13253146 | 319 | 12.5 |
79 | 12.5 | 200 | 16.87302314 | 320 | 12.5 |
80 | 12.5 | 201 | 16.62485077 | 321 | 12.5 |
81 | 12.5 | 202 | 16.38806375 | 322 | 12.5 |
82 | 12.5 | 203 | 16.16264215 | 323 | 12.5 |
83 | 12.5 | 204 | 15.94788295 | 324 | 12.5 |
84 | 12.5 | 205 | 15.74376842 | 325 | 12.5 |
85 | 12.5 | 206 | 15.54918993 | 326 | 12.5 |
86 | 12.5 | 207 | 15.36432577 | 327 | 12.5 |
87 | 12.50000007 | 208 | 15.18833256 | 328 | 12.5 |
88 | 12.50003569 | 209 | 15.02088274 | 329 | 12.5 |
89 | 12.50024079 | 210 | 14.8619233 | 330 | 12.5 |
90 | 12.50075868 | 211 | 14.71050961 | 331 | 12.5 |
91 | 12.50171952 | 212 | 14.56691341 | 332 | 12.5 |
92 | 12.50327989 | 213 | 14.43058207 | 333 | 12.5 |
93 | 12.50534888 | 214 | 14.3009186 | 334 | 12.5 |
94 | 12.50800071 | 215 | 14.17823646 | 335 | 12.5 |
95 | 12.51122279 | 216 | 14.06188828 | 336 | 12.5 |
96 | 12.51501723 | 217 | 13.95152165 | 337 | 12.5 |
97 | 12.5193832 | 218 | 13.84734334 | 338 | 12.5 |
98 | 12.52431961 | 219 | 13.74880349 | 339 | 12.5 |
99 | 12.5298786 | 220 | 13.65587385 | 340 | 12.5 |
100 | 12.5360679 | 221 | 13.56840816 | 341 | 12.5 |
101 | 12.54278241 | 222 | 13.48577159 | 342 | 12.5 |
102 | 12.54992118 | 223 | 13.40821545 | 343 | 12.5 |
103 | 12.55748823 | 224 | 13.33554827 | 344 | 12.5 |
104 | 12.56531651 | 225 | 13.26746272 | 345 | 12.5 |
105 | 12.57327804 | 226 | 13.20374473 | 346 | 12.5 |
106 | 12.58127843 | 227 | 13.14458446 | 347 | 12.5 |
107 | 12.58928202 | 228 | 13.08972758 | 348 | 12.5 |
108 | 12.59728387 | 229 | 13.03914296 | 349 | 12.5 |
109 | 12.60528397 | 230 | 12.99278191 | 350 | 12.5 |
110 | 12.61328232 | 231 | 12.95041079 | 351 | 12.5 |
111 | 12.62127892 | 232 | 12.91212024 | 352 | 12.5 |
112 | 12.62927378 | 233 | 12.87764234 | 353 | 12.5 |
113 | 12.63726689 | 234 | 12.84684512 | 354 | 12.5 |
114 | 12.64525826 | 235 | 12.81980134 | 355 | 12.5 |
115 | 12.65324788 | 236 | 12.7962886 | 356 | 12.5 |
116 | 12.66123576 | 237 | 12.77614552 | 357 | 12.5 |
117 | 12.6692219 | 238 | 12.75946017 | 358 | 12.5 |
118 | 12.6772063 | 239 | 12.74573404 | 359 | 12.5 |
119 | 12.68518968 | 240 | 12.73495495 | 360 | 12.5 |
120 | 12.6932698 | ? | ? | ? | ? |
Above-mentioned data relay angular unit is ° that the unit of polar coordinates open side is mm;
Under polar coordinate system, the position relation between exhaust cam corner and the polar coordinates open side is corresponding as follows:
Angle | The polar coordinates open side | Angle | The polar coordinates open side | Angle | The polar coordinates open side |
0 | 12.5 | 121 | 13.05156524 | 241 | 12.88223279 |
1 | 12.5 | 122 | 13.10147031 | 242 | 12.85696687 |
2 | 12.5 | 123 | 13.15521249 | 243 | 12.83471616 |
3 | 12.5 | 124 | 13.21296215 | 244 | 12.81524264 |
4 | 12.5 | 125 | 13.27488195 | 245 | 12.79851058 |
5 | 12.5 | 126 | 13.34091702 | 246 | 12.78386465 |
6 | 12.5 | 127 | 13.41138969 | 247 | 12.77207877 |
7 | 12.5 | 128 | 13.48625372 | 248 | 12.76218324 |
8 | 12.5 | 129 | 13.56568441 | 249 | 12.75329452 |
9 | 12.5 | 130 | 13.64995539 | 250 | 12.74526402 |
10 | 12.5 | 131 | 13.7389586 | 251 | 12.73776514 |
11 | 12.5 | 132 | 13.83310305 | 252 | 12.73039253 |
12 | 12.5 | 133 | 13.93239971 | 253 | 12.723019 |
13 | 12.5 | 134 | 14.03700436 | 254 | 12.71564387 |
14 | 12.5 | 135 | 14.14731174 | 255 | 12.70826714 |
15 | 12.5 | 136 | 14.26319146 | 256 | 12.70088881 |
16 | 12.5 | 137 | 14.38515901 | 257 | 12.69350887 |
17 | 12.5 | 138 | 14.51321866 | 258 | 12.68612732 |
18 | 12.5 | 139 | 14.64764255 | 259 | 12.67874416 |
19 | 12.5 | 140 | 14.7888193 | 260 | 12.6713594 |
20 | 12.5 | 141 | 14.93671292 | 261 | 12.66397303 |
21 | 12.5 | 142 | 15.09192871 | 262 | 12.65658504 |
22 | 12.5 | 143 | 15.25438018 | 263 | 12.64919545 |
23 | 12.5 | 144 | 15.42467366 | 264 | 12.64180424 |
24 | 12.5 | 145 | 15.60282102 | 265 | 12.63441142 |
25 | 12.5 | 146 | 15.78928709 | 266 | 12.62701698 |
26 | 12.5 | 147 | 15.98418181 | 267 | 12.61962093 |
27 | 12.5 | 148 | 16.18769608 | 268 | 12.61222326 |
28 | 12.5 | 149 | 16.39980071 | 269 | 12.60482397 |
29 | 12.5 | 150 | 16.61996963 | 270 | 12.59742307 |
30 | 12.5 | 151 | 16.8476922 | 271 | 12.59002055 |
31 | 12.5 | 152 | 17.07940006 | 272 | 12.58261896 |
32 | 12.5 | 153 | 17.30880691 | 273 | 12.57523835 |
33 | 12.5 | 154 | 17.52404518 | 274 | 12.56793479 |
34 | 12.5 | 155 | 17.71277206 | 275 | 12.56078879 |
35 | 12.5 | 156 | 17.87467144 | 276 | 12.55388178 |
36 | 12.5 | 157 | 18.01486156 | 277 | 12.54730951 |
37 | 12.5 | 158 | 18.13703793 | 278 | 12.5411101 |
38 | 12.5 | 159 | 18.24420221 | 279 | 12.5352878 |
39 | 12.5 | 160 | 18.33860239 | 280 | 12.52996999 |
40 | 12.5 | 161 | 18.42178301 | 281 | 12.52510111 |
41 | 12.5 | 162 | 18.49487609 | 282 | 12.52067053 |
42 | 12.5 | 163 | 18.55875049 | 283 | 12.51667903 |
43 | 12.5 | 164 | 18.614098 | 284 | 12.51312732 |
44 | 12.5 | 165 | 18.66148345 | 285 | 12.51001607 |
45 | 12.5 | 166 | 18.70137606 | 286 | 12.50734584 |
46 | 12.5 | 167 | 18.7341717 | 287 | 12.5051159 |
47 | 12.5 | 168 | 18.76021127 | 288 | 12.50333394 |
48 | 12.5 | 169 | 18.77978106 | 289 | 12.50194975 |
49 | 12.5 | 170 | 18.79312546 | 290 | 12.50102008 |
50 | 12.5 | 171 | 18.80045965 | 291 | 12.50044271 |
51 | 12.5 | 172 | 18.80196422 | 292 | 12.50013725 |
52 | 12.5 | 173 | 18.7978187 | 293 | 12.50001981 |
53 | 12.5 | 174 | 18.78816475 | 294 | 12.5 |
54 | 12.5 | 175 | 18.77309914 | 295 | 12.5 |
55 | 12.5 | 176 | 18.75271415 | 296 | 12.5 |
56 | 12.5 | 177 | 18.72709087 | 297 | 12.5 |
57 | 12.5 | 178 | 18.69630449 | 298 | 12.5 |
58 | 12.5 | 179 | 18.66043268 | 299 | 12.5 |
59 | 12.5 | 180 | 18.61953938 | 300 | 12.5 |
60 | 12.5 | 181 | 18.57369544 | 301 | 12.5 |
61 | 12.5 | 182 | 18.52296375 | 302 | 12.5 |
62 | 12.5 | 183 | 18.46740934 | 303 | 12.5 |
63 | 12.5 | 184 | 18.40709061 | 304 | 12.5 |
64 | 12.5 | 185 | 18.34206674 | 305 | 12.5 |
65 | 12.5 | 186 | 18.27238999 | 306 | 12.5 |
66 | 12.5 | 187 | 18.1981109 | 307 | 12.5 |
67 | 12.5 | 188 | 18.11927374 | 308 | 12.5 |
68 | 12.5 | 189 | 18.03591844 | 309 | 12.5 |
69 | 12.5 | 190 | 17.94807553 | 310 | 12.5 |
70 | 12.50001201 | 191 | 17.85576693 | 311 | 12.5 |
71 | 12.50009144 | 192 | 17.75900583 | 312 | 12.5 |
72 | 12.5003262 | 193 | 17.6578115 | 313 | 12.5 |
73 | 12.50080368 | 194 | 17.55224585 | 314 | 12.5 |
74 | 12.50160549 | 195 | 17.44238702 | 315 | 12.5 |
75 | 12.50283328 | 196 | 17.32831596 | 316 | 12.5 |
76 | 12.50444222 | 197 | 17.21010414 | 317 | 12.5 |
77 | 12.5065242 | 198 | 17.08782312 | 318 | 12.5 |
78 | 12.50905635 | 199 | 16.96153895 | 319 | 12.5 |
79 | 12.51203785 | 200 | 16.8313222 | 320 | 12.5 |
80 | 12.51546992 | 201 | 16.69737245 | 321 | 12.5 |
81 | 12.51935323 | 202 | 16.55965978 | 322 | 12.5 |
82 | 12.52368844 | 203 | 16.41927068 | 323 | 12.5 |
83 | 12.52847618 | 204 | 16.27643506 | 324 | 12.5 |
84 | 12.53372429 | 205 | 16.13204109 | 325 | 12.5 |
85 | 12.53946976 | 206 | 15.98661422 | 326 | 12.5 |
86 | 12.5456671 | 207 | 15.84126491 | 327 | 12.5 |
87 | 12.55225328 | 208 | 15.69678894 | 328 | 12.5 |
88 | 12.55920885 | 209 | 15.55320084 | 329 | 12.5 |
89 | 12.5664372 | 210 | 15.41287017 | 330 | 12.5 |
90 | 12.57385203 | 211 | 15.27489876 | 331 | 12.5 |
91 | 12.58136643 | 212 | 15.14008402 | 332 | 12.5 |
92 | 12.58891134 | 213 | 15.0087718 | 333 | 12.5 |
93 | 12.5964585 | 214 | 14.88116749 | 334 | 12.5 |
94 | 12.60400396 | 215 | 14.75740663 | 335 | 12.5 |
95 | 12.61154769 | 216 | 14.63759446 | 336 | 12.5 |
96 | 12.61908972 | 217 | 14.52177632 | 337 | 12.5 |
97 | 12.62663003 | 218 | 14.40996845 | 338 | 12.5 |
98 | 12.63416864 | 219 | 14.30218085 | 339 | 12.5 |
99 | 12.64170553 | 220 | 14.19839065 | 340 | 12.5 |
100 | 12.64924072 | 221 | 14.09858953 | 341 | 12.5 |
101 | 12.65677419 | 222 | 14.00273767 | 342 | 12.5 |
102 | 12.66430597 | 223 | 13.91082084 | 343 | 12.5 |
103 | 12.67183603 | 224 | 13.82279683 | 344 | 12.5 |
104 | 12.6793644 | 225 | 13.73863524 | 345 | 12.5 |
105 | 12.68689113 | 226 | 13.65830062 | 346 | 12.5 |
106 | 12.69446594 | 227 | 13.58174126 | 347 | 12.5 |
107 | 12.7023846 | 228 | 13.50893006 | 348 | 12.5 |
108 | 12.71101798 | 229 | 13.43980239 | 349 | 12.5 |
109 | 12.72042163 | 230 | 13.37433622 | 350 | 12.5 |
110 | 12.73204847 | 231 | 13.31246321 | 351 | 12.5 |
111 | 12.74633726 | 232 | 13.2541598 | 352 | 12.5 |
112 | 12.76272288 | 233 | 13.19936355 | 353 | 12.5 |
113 | 12.78193516 | 234 | 13.14804066 | 354 | 12.5 |
114 | 12.80398532 | 235 | 13.10014559 | 355 | 12.5 |
115 | 12.82920559 | 236 | 13.05562706 | 356 | 12.5 |
116 | 12.85756897 | 237 | 13.01446016 | 357 | 12.5 |
117 | 12.88932426 | 238 | 12.97657421 | 358 | 12.5 |
118 | 12.92448807 | 239 | 12.9419585 | 359 | 12.5 |
119 | 12.96317855 | 240 | 12.91051126 | 360 | 12.5 |
120 | 13.00554947 | ? | ? | ? | ? |
Above-mentioned data relay angular unit is ° that the unit of displacement is mm;
Needs according to engine performance change empty filter, noise silencer and cam profile, thereby realize the many wheels suboptimization to engine breathing, make driving engine maximum power in the range of speed of 3000-4000r/min reach optimum, thereby improve the work efficiency of electrical generator and the electric energy that produces thereof greatly; In the present embodiment, as calculated, as shown in Figure 5, the relation of orange line (position is last) representing optimized rear engine power and rotating speed, the relation of red line (position is following) representing optimized front engine power and rotating speed, engine power can reach 8kw at rotating speed during for 4000r/min, can satisfy the requirement of electrical generator work power demand.
In the present embodiment, described electrical generator 1 comprises electric machine assembly 4 and is used for motor shaft 5 with the power input, and described motor shaft 5 power intakes are coated at described bent axle 3 clutch ends and by interior binding bolt 6 captive joints that are placed in described motor shaft 5; The whole generator structure belongs to prior art, and electric machine assembly comprises casing, stator and rotor etc., does not repeat them here; Electrical generator and driving engine are in transmission connection by bent axle and are one, and be integrated effective, conserve space, and the structure connection is firm, is convenient to Assembly ﹠Disassembly.
In the present embodiment, described bent axle 3 is positioned at the crankcase of the driving engine 2 of described extended-range electric vehicle, and described crankcase is extended at two ends; As shown in the figure, bent axle 3 is positioned at crankcase and two ends are stretched out left case lid 28 and right case lid 29 respectively, can drive more parts as far as possible, need power operated parts such as being used for connecting air-conditioning compressor, lubricating oil pump, water pump etc., to become one than multi-part, improved driving efficiency, the entrucking space is little, and is in light weight.
In the present embodiment, the detachable external filter thin oil 7 that machine oil is carried out smart filter that fixedly is useful on the crankcase cover of the driving engine 2 of described extended-range electric vehicle; Effectively increase open area, satisfy the full demand of filtering of machine oil, make its good filtration effect and lasting, use cost is low and maintaining convenient, reliable, and the filter thin oil casing is exposed at outward in the air, can play cooling effect to machine oil.
In the present embodiment, described filter thin oil 7 oil outlet ends are connected with described crankcase cover internal oil channel oil inlet end by adaptor union 8, and described adaptor union 8 two ends correspondence respectively are threadedly connected to described filter thin oil 7 and crankcase cover; As shown in the figure, adaptor union 8 is connected with right crankcase cover 29 makes filter thin oil be removably fixed in right crankcase cover 29, adaptor union 8 two ends are threaded with filter thin oil and engine crankshaft case lid by the screw thread pipeline section respectively, are convenient to Assembly ﹠Disassembly, are easy to change and clean; Adaptor union is interior hollow structure, and the interior oil duct of filter thin oil and engine crankshaft case lid is connected, and makes machine oil enter base chamber smoothly from filter thin oil.
In the present embodiment, described filter thin oil 7 comprises housing 9, pressing plate 10, filter core assembly and be used for described filter core assembly is fixed in the anchor fitting of described housing 9 inside, described filter core assembly comprises that base pipe 11 and overcoat are fixed in the filter core 12 of described base pipe 11, form oil suction chamber between described filter core 12 and the described housing 9, described base pipe is provided with the radial direction through hole 13 that is connected with described filter core, described base pipe 11 oil outlet ends are connected with described adaptor union 8 oil inlet ends, described pressing plate 10 is provided with the oil inlet 14 that is communicated with oil road in described oil suction chamber and the crankcase cover, also is provided with coaxial with described base pipe 11 on the described pressing plate 10 and is used for the tapped bore that is connected with described adaptor union 8; Machine oil enters oil suction chamber from fuel feed hole, and enters base pipe through filter core by the base pipe radial direction through hole, enters the crankcase cover internal oil channel finally by crossing adaptor union; Oil suction chamber can provide bigger open area, guarantee filter effect, and housing also has certain cooling effect to machine oil.
In the present embodiment, described anchor fitting comprises cover plate I 15, cover plate II 16 and compression spring 17, described cover plate I 15 and cover plate II 16 difference stationary gland are in described filter core 12 two ends, described compression spring 17 two ends are corresponding to be connected described housing 9 inwalls and described cover plate II 16 outer walls and described filter core assembly elastic force is pressed against described pressing plate inboard, and described cover plate I 15 is provided with the circular hole coaxial with the tapped bore of described pressing plate; Guarantee to have the gap between filter core and the housing, reasonable in design is beneficial to machine oil and filters.
In the present embodiment, also be provided with in the described base pipe 11 for the pressure-gradient control valve of regulating filter thin oil 7 inner engine oil pressures, described pressure-gradient control valve is captiveed joint with described cover plate II 16; The pressure-gradient control valve structure is made of cover plate III 18, valve body 19 and spring 20, and cover plate III 18 outsides add pad 21; When impurity too much resulted in blockage on the filter core of filter thin oil, pressure-gradient control valve was started working, and regulated the filter thin oil internal pressure, made machine oil directly enter base pipe without filter core, sent into the inner oil duct of base chamber.
In the present embodiment, the driving engine 2 of described extended-range electric vehicle drags startup by described electrical generator 1 is counter, and described driving engine 2 is equipped with the startup reducing valve mechanism that opens exhaust valve when starting; Reducing valve is not expression in the drawings, is arranged at cam assembly 24, is convenient to start, and has reduced the anti-starting torque that drags starting current or other external equipments of electrical generator, and during engine starting, exhaust valve is opened, and has reduced starting torque, makes to start to become more easily.
The invention also discloses the vehicle-mounted battery-driven car that increases the journey power generating system of this extended-range electric vehicle of a kind of application, described battery-driven car is extended-range electric vehicle, and it is equipped with the vehicle-mounted journey power generating system that increases of described extended-range electric vehicle; Increase journey power generation system structure compactness, reduced and produced old, avoided the waste of the means of production, alleviated complete machine weight.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. the vehicle-mounted journey power generating system that increases of extended-range electric vehicle comprises electrical generator (1), it is characterized in that: described electrical generator (1) cooperates with the direct-connected transmission of bent axle (3) of the driving engine (2) of described extended-range electric vehicle.
2. the vehicle-mounted journey power generating system that increases of extended-range electric vehicle according to claim 1, it is characterized in that: described electrical generator (1) comprises electric machine assembly (4) and is used for motor shaft (5) with the power input, and described motor shaft (5) power intake is coated at described bent axle clutch end and by interior binding bolt (6) captive joint that is placed in described motor shaft.
3. the vehicle-mounted journey power generating system that increases of extended-range electric vehicle according to claim 2, it is characterized in that: described bent axle (3) is positioned at the crankcase of the driving engine (2) of described extended-range electric vehicle, and crankcase cover is extended at two ends.
4. the vehicle-mounted journey power generating system that increases of extended-range electric vehicle according to claim 3 is characterized in that: the detachable external filter thin oil (7) that machine oil is carried out smart filter that fixedly is useful on the crankcase cover of the driving engine of described extended-range electric vehicle (2).
5. the vehicle-mounted journey power generating system that increases of extended-range electric vehicle according to claim 4, it is characterized in that: described filter thin oil (7) oil outlet end is connected with described crankcase cover internal oil channel oil inlet end by adaptor union (8), and described adaptor union (8) two ends correspondence respectively are threadedly connected to described filter thin oil (7) and crankcase cover.
6. the vehicle-mounted journey power generating system that increases of extended-range electric vehicle according to claim 5, it is characterized in that: described filter thin oil (7) comprises housing (9), pressing plate (10), filter core assembly and be used for described filter core assembly is fixed in the inner anchor fitting of described housing (9), described filter core assembly comprises that base pipe (11) and overcoat are fixed in the filter core (12) of described base pipe (11), form oil suction chamber between described filter core (12) and the described housing (9), described base pipe (11) is provided with the radial direction through hole (13) that is connected with described filter core, described base pipe (11) oil outlet end is connected with described adaptor union (8) oil inlet end, described pressing plate (10) is provided with the oil inlet (14) that is communicated with oil road in described oil suction chamber and the crankcase cover, also is provided with coaxial with described base pipe (11) on the described pressing plate (10) and is used for the tapped bore that is connected with described adaptor union (8).
7. the vehicle-mounted journey power generating system that increases of extended-range electric vehicle according to claim 6, it is characterized in that: described anchor fitting comprises cover plate I (15), cover plate II (16) and compression spring (17), described cover plate I (15) and cover plate II (16) difference stationary gland are in described filter core (12) two ends, described compression spring (17) two ends are corresponding to be connected described housing (9) inwall and described cover plate II (16) outer wall and described filter core assembly elastic force is pressed against described pressing plate (10) inboard, and described cover plate I (15) is provided with the circular hole coaxial with the tapped bore of described pressing plate (10).
8. the vehicle-mounted journey power generating system that increases of extended-range electric vehicle according to claim 7, it is characterized in that: also be provided with in the described base pipe (11) for the pressure-gradient control valve of regulating the inner engine oil pressure of filter thin oil (7), described pressure-gradient control valve is captiveed joint with described cover plate II (16).
9. the vehicle-mounted journey power generating system that increases of extended-range electric vehicle according to claim 8, it is characterized in that: the driving engine of described extended-range electric vehicle (2) drags startup by described electrical generator (1) is counter, and described driving engine is equipped with the startup reducing valve mechanism that opens exhaust valve when starting.
10. use the vehicle-mounted battery-driven car that increases the journey power generating system of extended-range electric vehicle for one kind, it is characterized in that: described battery-driven car is extended-range electric vehicle, and it is equipped with the vehicle-mounted journey power generating system that increases of the described extended-range electric vehicle of the arbitrary claim of claim 1-9.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103158565A (en) * | 2013-03-07 | 2013-06-19 | 隆鑫通用动力股份有限公司 | Vehicle-mounted extend range generating system of extend range type electric car and electric car |
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2013
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103158565A (en) * | 2013-03-07 | 2013-06-19 | 隆鑫通用动力股份有限公司 | Vehicle-mounted extend range generating system of extend range type electric car and electric car |
CN103158565B (en) * | 2013-03-07 | 2016-01-20 | 隆鑫通用动力股份有限公司 | Extended-range electric vehicle vehicle-mounted increasing journey power generating system and battery-driven car thereof |
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