CN103256162A - Fuel engine start-up system - Google Patents
Fuel engine start-up system Download PDFInfo
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- CN103256162A CN103256162A CN2013101911712A CN201310191171A CN103256162A CN 103256162 A CN103256162 A CN 103256162A CN 2013101911712 A CN2013101911712 A CN 2013101911712A CN 201310191171 A CN201310191171 A CN 201310191171A CN 103256162 A CN103256162 A CN 103256162A
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- zinc
- fuel engine
- nickel
- nickel cell
- starter motor
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Abstract
The invention discloses a fuel engine start-up system. The fuel engine start-up system comprises a zinc-nickel battery pack, a battery pack switch and a starter, wherein the zinc-nickel battery pack supplies a working power source for the starter, and the zinc-nickel battery pack is connected with the starter through the battery pack switch. Through the fact that the zinc-nickel battery pack is used as a storage battery of the starter, the fuel engine start-up system can overcome the defects that lead-acid batteries are cumbersome and short in cycle life, silver-zinc batteries are high in cost and short in cycle life, and lithium batteries are insufficient in high-rate discharge, poor in safety and high in cost.
Description
Technical field
The present invention relates to the starting technique field of motor, more particularly, relate to a kind of fuel engine starting system.
Background technique
Make fuel engine carry out the transition to working state by state of rest, must rotate the bent axle of fuel engine earlier with external force, make piston reciprocates, the burning mixture burning expansion work done in the cylinder promotes the piston motion and makes crankshaft rotating.Bent axle begins to turn to fuel engine under external force and begins the process of idle running automatically, is the starting of fuel engine.
The mode that makes the fuel engine bent axle begin to rotate can be: manual mode or Electronic starting mode.Manual mode is to use the manpower mode, allows the bent axle of fuel engine rotate by actions such as crank handle or stay cords.Under this mode, allow fuel engine start, manpower must provide enough moment, allows the fuel engine bent axle reach certain rotating speed.Another kind of mode Electronic starting is to use electronic starter or claims starter motor.It drives the starter armature rotation by electromagnetic induction, and epitrochanterian small gear drives the flywheel rotation of fuel engine, starts fuel engine thereby the bent axle of drive fuel engine rotates.Electronic starting is convenient easy-to-use, and Electronic starting is mostly adopted in the starting of most fuel engines at present, and some manual fuel engines of old money in usefulness also can install electronic starter additional and replace heavy manual starting.
The working principle of starter motor is: after the magnetic switch closure of starter motor, the main circuit of starter motor is connected, and starter motor produces electromagnetic torque, and the bent axle that drives fuel engine rotates, thus the moving motor of starting fuel oil.And need of work one group storage battery of starter motor provides electric energy, and at present, most popular battery types is lead-acid battery, also has some starter motors to adopt smee cell or lithium cell.
For present most widely used lead-acid battery, have following shortcoming: 1, discharge-rate is low.The highest have only 10C; Namely a pool-size is the lead-acid battery of 10Ah, the highest electric current that can only export 100A.2, specific energy is low, has only 25～30Wh/Kg.3, energy density is low, has only 50～60Wh/L.4, not environmental protection, raw material comprise heavy metal lead and corrosive liquids sulfuric acid.
For being applied in the occasion that some needs very big starting current, the smee cell of some military equipment for example, have following shortcoming: 1, costliness, its anodal silver that adopts causes with high costs.2, cycle life is short, generally is no more than 100 times (20%DoD).
For widely used lithium cell in portable electric appts, someone attempts it is applied in the starting of motor, but lithium cell is used for the starting of motor and has following shortcoming: 1, discharge-rate is low, the lithium electricity is suitable for little multiplying power discharging, be not suitable for heavy-current discharge, the highest generally can only 10C discharge, and burning or blast easily during heavy-current discharge.2, costliness, lithium belong to than rare metal, and be relatively more expensive.
Summary of the invention
In view of this, the invention provides a kind of fuel engine starting system, can realize by adopting zinc-nickel cell as the battery pack of starter motor, solve heaviness and the short shortcoming of cycle life of lead-acid battery, solve the short shortcoming of expensive and cycle life of smee cell, and high-multiplying power discharge deficiency, the Security of solution lithium electricity are relatively poor and the shortcoming of higher cost.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of fuel engine starting system comprises: zinc-nickel cell group, battery switch and starter motor; Wherein:
For described starter motor provides the described zinc-nickel cell group of working power, be connected with described starter motor by described battery switch.
Preferably, described starter motor comprises: exciting winding, magnetic switch, motor, suction spring, driving mechanism and gear; Wherein:
Described zinc-nickel cell group is connected with exciting winding with described motor respectively by described battery switch;
Described magnetic switch is connected with described suction spring;
Described suction spring is connected with described gear by described driving mechanism;
Described motor is connected with described gear by described driving mechanism.
Preferably, described zinc-nickel cell group is to be made up of square or columniform zinc-nickel cell.
From above-mentioned technological scheme as can be seen, a kind of fuel engine starting system disclosed by the invention, by adopting the zinc-nickel cell group to provide working power to starter motor, because the specific energy of zinc-nickel cell is 70Wh/Kg, energy density is 125Wh/L, discharge-rate can reach 70～80C, therefore under the condition of the same starting current of output, zinc-nickel cell is all little than sour zinc battery from the volume and weight, and zinc-nickel cell does not contain can quick-fried thing, even the high power discharge also is difficult for taking place burning or blast.The main raw material(s) of zinc-nickel cell is metallic zinc and nickel simultaneously, with respect to the silver in the smee cell and the lithium in the lithium cell, cost is little, and the cycle life of zinc-nickel cell can reach 200000 times, exceeds a lot than 10000 times of lead-acid battery, 100 times of smee cell.In sum, by adopting zinc-nickel cell as the battery pack of starter motor, can solve heaviness and the short shortcoming of cycle life of lead-acid battery, solve the short shortcoming of expensive and cycle life of smee cell, and high-multiplying power discharge deficiency, the Security of solution lithium electricity are relatively poor and the shortcoming of higher cost.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of fuel engine starting system of first embodiment of the invention;
Structural representation when Fig. 2 does not work for the disclosed fuel engine starting system of second embodiment of the invention;
Structural representation when Fig. 3 is the work of the disclosed fuel engine starting system of second embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technological scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment who obtains under the creative work prerequisite.
The embodiment of the invention discloses a kind of fuel engine starting system, can realize by adopting zinc-nickel cell as the battery pack of starter motor, solve heaviness and the short shortcoming of cycle life of lead-acid battery, solve the short shortcoming of expensive and cycle life of smee cell, and high-multiplying power discharge deficiency, the Security of solution lithium electricity are relatively poor and the shortcoming of higher cost.
As shown in Figure 1, be a kind of fuel engine starting system disclosed by the invention, comprise: zinc-nickel cell group 101, battery switch 102 and starter motor 103; Wherein:
For starter motor 103 provides the zinc-nickel cell group 101 of working power, be connected with starter motor 103 by battery switch 102.
In the above-described embodiments, when battery switch 102 was in closed state, zinc-nickel cell group 101 provided working power to starter motor 103, and after starter motor 103 work, the bent axle that drives fuel engine rotates, thereby pilots engine.
In the above-described embodiments, by adopting zinc-nickel cell group 101 to provide working power to starter motor 103, because the specific energy of zinc-nickel cell is 70Wh/Kg, energy density is 125Wh/L, therefore discharge-rate can reach 70～80C, and under the condition of the same starting current of output, zinc-nickel cell is all little than sour zinc battery from the volume and weight, and zinc-nickel cell does not contain can quick-fried thing, even the high power discharge also is difficult for taking place burning or blast.The main raw material(s) of zinc-nickel cell is metallic zinc and nickel simultaneously, with respect to the silver in the smee cell and the lithium in the lithium cell, cost is little, and the cycle life of zinc-nickel cell can reach 200000 times, exceeds a lot than 10000 times of lead-acid battery, 100 times of smee cell.
As shown in Figures 2 and 3, be the disclosed a kind of fuel engine starting system of another embodiment of the present invention, comprise: zinc-nickel cell group 201, battery switch 202, exciting winding 203, magnetic switch 204, motor 205, suction spring 206, driving mechanism 207 and gear 208; Wherein:
Zinc-nickel cell group 201 is connected with motor 205 with exciting winding 203 respectively by battery switch 202, and magnetic switch 204 is connected with suction spring 206, inhales spring 206 and is connected with gear 208 by driving mechanism 207, and motor 205 is connected with gear 208 by driving mechanism 207.
When the fuel engine starting system was not worked, as shown in Figure 2, battery switch 202 and magnetic switch 204 all were in off state, and gear 208 is in separated state with the flywheel 209 of fuel engine.
When the fuel engine starting system was worked, when battery switch 202 was in closed state, zinc-nickel cell group 201 was to motor 205 and exciting winding 203 power supplies.Start working after motor 205 is connected power supply, rotate by driving mechanism 207 driven gears 208.After exciting winding is connected power supply, produce electromagnetic induction, magnetic switch 204 closures, inhale spring 206 actions, with flywheel 209 combinations of gear 208 with fuel engine, gear 208 drives flywheel 209 and rotates by driving mechanism 207, thereby rotate the bent axle of fuel engine, start fuel engine.Disconnect with flywheel 209 when fuel engine is activated backgear 208, the fuel engine starting system quits work.
In the above-described embodiments, the zinc-nickel cell group can be made up of square or cylindrical zinc-nickel cell.
In the above-described embodiments, because the specific energy of zinc-nickel cell is 70Wh/Kg, energy density is 125Wh/L, discharge-rate can reach 70～80C, therefore under the condition of the same starting current of output, zinc-nickel cell is all little than sour zinc battery from the volume and weight, and zinc-nickel cell do not contain can quick-fried thing, even the high power discharge also is difficult for taking place burning or blast.The main raw material(s) of zinc-nickel cell is metallic zinc and nickel simultaneously, with respect to the silver in the smee cell and the lithium in the lithium cell, cost is little, and the cycle life of zinc-nickel cell can reach 200000 times, exceeds a lot than 10000 times of lead-acid battery, 100 times of smee cell.
In sum, fuel engine starting system disclosed by the invention, by adopting zinc-nickel cell as the battery pack of starter motor, heaviness and the short shortcoming of cycle life of lead-acid battery have been solved, the shortcoming that the expensive and cycle life of smee cell is short, and high-multiplying power discharge deficiency, the Security of lithium electricity are relatively poor and the shortcoming of higher cost.
In sum, the present invention is by adopting zinc-nickel cell as the battery pack of starter motor, can solve heaviness and the short shortcoming of cycle life of lead-acid battery, solve the short shortcoming of expensive and cycle life of smee cell, and high-multiplying power discharge deficiency, the Security of solution lithium electricity are relatively poor and the shortcoming of higher cost.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and other embodiments' difference that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the present invention.Multiple modification to these embodiments will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments herein.Therefore, the present invention will can not be restricted to these embodiments shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a fuel engine starting system is characterized in that, comprising: zinc-nickel cell group, battery switch and starter motor; Wherein:
For described starter motor provides the described zinc-nickel cell group of working power, be connected with described starter motor by described battery switch.
2. system according to claim 1 is characterized in that, described starter motor comprises: exciting winding, magnetic switch, motor, suction spring, driving mechanism and gear; Wherein:
Described zinc-nickel cell group is connected with exciting winding with described motor respectively by described battery switch;
Described magnetic switch is connected with described suction spring;
Described suction spring is connected with described gear by described driving mechanism;
Described motor is connected with described gear by described driving mechanism.
3. system according to claim 1 and 2 is characterized in that, described zinc-nickel cell group is to be made up of square or columniform zinc-nickel cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101911712A CN103256162A (en) | 2013-05-21 | 2013-05-21 | Fuel engine start-up system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101911712A CN103256162A (en) | 2013-05-21 | 2013-05-21 | Fuel engine start-up system |
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| CN103256162A true CN103256162A (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101911712A Pending CN103256162A (en) | 2013-05-21 | 2013-05-21 | Fuel engine start-up system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192068A (en) * | 2010-03-10 | 2011-09-21 | 株式会社电装 | Engine starting system with high-and low-speed modes of motor operation |
| JP2012021494A (en) * | 2010-07-16 | 2012-02-02 | Toyota Motor Corp | Starting device of engine and vehicle mounted therewith |
| CN202507942U (en) * | 2012-03-30 | 2012-10-31 | 广东博特动力能源有限公司 | Power system of electric vehicle |
| CN103032239A (en) * | 2011-10-07 | 2013-04-10 | 株式会社电装 | Starter |
| CN203347982U (en) * | 2013-05-21 | 2013-12-18 | 广东博特动力能源有限公司 | Starting system of fuel engine |
-
2013
- 2013-05-21 CN CN2013101911712A patent/CN103256162A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192068A (en) * | 2010-03-10 | 2011-09-21 | 株式会社电装 | Engine starting system with high-and low-speed modes of motor operation |
| JP2012021494A (en) * | 2010-07-16 | 2012-02-02 | Toyota Motor Corp | Starting device of engine and vehicle mounted therewith |
| CN103032239A (en) * | 2011-10-07 | 2013-04-10 | 株式会社电装 | Starter |
| CN202507942U (en) * | 2012-03-30 | 2012-10-31 | 广东博特动力能源有限公司 | Power system of electric vehicle |
| CN203347982U (en) * | 2013-05-21 | 2013-12-18 | 广东博特动力能源有限公司 | Starting system of fuel engine |
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Application publication date: 20130821 |
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