CN103625404B - Hydrogen cell automobile - Google Patents
Hydrogen cell automobile Download PDFInfo
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- CN103625404B CN103625404B CN201310349802.9A CN201310349802A CN103625404B CN 103625404 B CN103625404 B CN 103625404B CN 201310349802 A CN201310349802 A CN 201310349802A CN 103625404 B CN103625404 B CN 103625404B
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Abstract
The present invention relates to automobile.A kind of hydrogen cell automobile, comprise car body, drive the motor of car body walking, be provided with hydrogen cell comprise fuel cell and hydrogen gas tank to the hydrogen cell of feeding electric motors, central collision detecting sensor, lose heart control unit, the hydrogen gas tank slide rail extended along the longitudinal direction and electronic lock hydrogen gas tank is locked on car body, car body is provided with front-seat cabin seat, hydrogen gas tank is slidably connected on hydrogen gas tank slide rail, front-seat cabin seat is fixed in hydrogen gas tank and is positioned at the front of hydrogen gas tank, the front side of hydrogen gas tank is provided with the gas outlet extended along the longitudinal direction, gas outlet is provided with the first control cock, the control unit that loses heart is used for when described central collision detecting sensor detects that car body makes the first control cock and electronic lock open when producing central collision.The invention provides a kind of by carrying out the hydrogen cell automobile of safety that comprehensive utilization is used for when improving central collision to hydrogen gas tank, solve the problem that hydrogen gas tank purposes in existing hydrogen cell is single.
Description
Technical field
The present invention relates to automobile, particularly relate to a kind of hydrogen cell automobile.
Background technology
Hydrogen cell automobile is a kind of energy-conservation, free of contamination " zero-emission " new automobile, the performance of traditional storage battery and price fail to reach the practical requirement of electronlmobil, fuel cell is a kind of device chemical power of hydrogen and oxygen being directly changed into electric energy by electrode reaction, energy conversion efficiency is high, is considered to optimal driving power on electronlmobil from now on.
Chinese Patent Application No. be 2003801009499, publication number is CN1703333A, name is called in the patent document of " vehicle that fuel cell is housed " and discloses a kind of hydrogen car.Hydrogen car by car body, drive the motor of car body and form to the hydrogen cell of feeding electric motors, hydrogen cell comprises fuel cell and to the hydrogen gas tank of fuel cell supply of hydrogen.About pressure in hydrogen gas tank has 70M handkerchief usually.
The purposes of the hydrogen gas tank in existing hydrogen cell automobile is only storage of hydrogen, also namely the purposes of hydrogen gas tank is single.
Summary of the invention
The invention provides a kind of by carrying out the hydrogen cell automobile of safety that comprehensive utilization is used for when improving central collision to hydrogen gas tank, solve the problem that hydrogen gas tank purposes in existing hydrogen cell is single.
Above technical matters is solved by following technical proposal: a kind of hydrogen cell automobile, comprise car body, drive car body walking motor and to the hydrogen cell of feeding electric motors, described car body is provided with front-seat cabin seat, described hydrogen cell comprises fuel cell and hydrogen gas tank, it is characterized in that, also comprise central collision detecting sensor, lose heart control unit, the hydrogen gas tank slide rail extended along the longitudinal direction and electronic lock hydrogen gas tank is locked on car body, described hydrogen gas tank is slidably connected on described hydrogen gas tank slide rail, described front-seat cabin seat is fixed in described hydrogen gas tank and is positioned at the front of hydrogen gas tank, the front side of described hydrogen gas tank is provided with the gas outlet extended along the longitudinal direction, described gas outlet is provided with the first control cock, described disappointing control unit is used for when described central collision detecting sensor detects that car body makes described first control cock and electronic lock open when producing central collision." central collision " in present specification refers to the collision backward suffered by vehicle front, as vehicle subtend bump against time, then two cars be all central collision, if to produce when knocking into the back, rear car is central collision.When electronic lock pins, hydrogen gas tank is fixed together with car body.When automobile produces central collision, central collision detecting sensor to be lost heart producing the information notification of central collision control unit, disappointing control unit makes electronic lock and the first control cock open, high pressure hydrogen in hydrogen gas tank flows out from gas outlet and produces back pressure to hydrogen gas tank, this back pressure makes hydrogen gas tank move after hydrogen gas tank slide rail, front-seat cabin seat moves together afterwards in company with hydrogen gas tank, even if thus make to produce central collision and cause the anterior situation about caving in (namely backward) in cabin in front-seat cabin, the member be sitting in front-seat cabin is also not easy to be squeezed, thus play the effect improving central collision safety.The collision the most easily producing personal injury in collision case is central collision, and holds vulnerable people in central collision in car most and be sitting in the people in front-seat cabin.
The present invention also comprises appendix and is positioned at the hoisting gasbag of vehicle bottom, described hoisting gasbag is provided with hoisting gasbag portion air inlet/outlet, and one end of described appendix is slidably located in together with described gas outlet sealing, the other end links together with described hoisting gasbag portion air inlet/outlet.Produce in the process of central collision, the hydrogen in hydrogen gas tank is charged in hoisting gasbag and is risen by entire vehicle, thus staggers with objects in front; When collision causes vehicle rollover, can cushion in roll procedure the shock of vehicle and the distortion reducing car body.Safety during vehicle frontal collision can be improved further.
As preferably, described hoisting gasbag portion air inlet/outlet is provided with the second control cock, described disappointing control unit is provided with the second control cock opening transmitter unit and front truck second control cock state acquiring unit, and described disappointing control unit is also for making described second control cock on this car open when this car produces central collision and described second control cock of front truck is and closes.Crash if produced between the vehicle of two-part code invention, only have a car wherein to rise, if when the multi-section car generation of the present invention chain of rings knocks into the back, then car is staggered rise.When can avoid producing collision between vehicle of the present invention, Lifting air sac loses due function.
The present invention also comprises the isolation air bag being looped around car body week side, and described isolation air bag is provided with isolation air bag portion air inlet/outlet, and described isolation air bag portion air inlet/outlet is docking together with described appendix.In central collision process, hydrogen is charged in isolation air bag, reduces the shock dynamics between vehicle.Isolate the impact that when air bag can also prevent central collision from causing vehicle sidesway, vehicle side collision produces to side object simultaneously.
As preferably, described isolation air bag portion air inlet/outlet is provided with the 3rd control cock, described disappointing control unit also for produce central collision when this car and the second control cock on this car is closed time described 3rd control cock is opened.Make in central collision process, isolation air bag is only just inflated when hoisting gasbag is not inflated.Good reliability.
The present invention is also provided with and the hydrogen flowed out through described first control cock in hydrogen gas tank is recovered to hydrogen pinching pump in described hydrogen gas tank.Not only can not cause the waste of hydrogen, but also easily air bag have been packed up.
As preferably, the front side wall of described hydrogen gas tank is provided with chair mounted portion and body, and described chair mounted portion is linked together with described body by flexible structure, and described front-seat cabin seat is connected to described chair mounted portion.When hydrogen gas tank can not after move or after move that in way, front-seat cabin personnel are squeezed time, front-seat cabin seat moves after chair mounted portion can be made to be equivalent to body, front-seat cabin seat is caved in and prevents from being squeezed in storage tank.The space, front and back in front-seat cabin during central collision can be expanded to greatest extent, more effectively achieve the dynamic utilization to vehicle body space fully, further increase the safety of vehicle.
The present invention is also provided with the seat guided way extended along the longitudinal direction, and described front-seat cabin seat is provided with strut bar, and the lower end of described strut bar is provided with guide groove, and described seat guided way is connected in described guide groove.Reliability when moving after can improving front-seat cabin seat and enter hydrogen gas tank.
As preferably, described guide groove is "T"-shaped groove, and the cross-sectional plane of described seat guided way is "T"-shaped, and the upper lower wall of described guide groove is all connected to together with described seat guided way by linear bearing.After move past seat in journey and can not produce rocking of above-below direction, reliability when moving after the seat of front-seat cabin and enter hydrogen gas tank and patency better.
The present invention also comprises makes described front-seat cabin seat keep the resilient barb of interior limit in described hydrogen gas tank.Chair mounted portion resilience and the personnel's secondary injury caused forward can be prevented.
The present invention has following advantage: high pressure hydrogen ejection moved after driving front-seat cabin seat when vehicle produces central collision by making hydrogen gas tank, play the effect in the fore-and-aft direction space expanding front-seat cabin when central collision, thus can effectively avoid the personnel in front-seat cabin to come to harm, the comprehensive application both having achieved hydrogen gas tank turn improves the safety of vehicle.
Accompanying drawing explanation
Fig. 1 be a left side of the present invention depending on and the schematic diagram that cuts open of office.
Fig. 2 is the front elevational schematic of the present invention when being analysed and observe by the A plane in Fig. 1.
Fig. 3 is the close-up schematic view at the B place of Fig. 2.
Fig. 4 be the C of Fig. 1 go out overlook enlarged diagram.
Fig. 5 is circuit block diagram of the present invention.
Fig. 6 is the schematic diagram that the present invention produces central collision and makes.
Fig. 7 is the schematic diagram that multi-section car of the present invention produces when the chain of rings knocks into the back.
In figure: car body 1, central collision detecting sensor 10, front vehicle wheel 11, steering handwheel assembly 12, rear wheel 13, hydrogen gas tank slide rail 14, gas tank limiting stopper 141, seat guided way 15, appendix 16, 4th control cock 161, resilient barb 17, motor 2, hydrogen cell 3, fuel cell 31, hydrogen gas tank 32, the front side wall 321 of hydrogen gas tank, body 3211, chair mounted portion 3212, flexible structure 3213, gas outlet 33, first control cock 34, seat draw bar 35, gib head 36, front-seat cabin seat 4, strut bar 41, guide groove 42, linear bearing 43, hoisting gasbag 5, hoisting gasbag portion air inlet/outlet 51, second control cock 52, isolation air bag 6, isolation air bag portion air inlet/outlet 61, 3rd control cock 62, hydrogen pinching pump 7, return-air switch 71, electronic lock 8, lose heart control unit 9, second control cock opening transmitter unit 91, front truck second control cock state acquiring unit 92, central processing unit 93.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
See Fig. 1, a kind of hydrogen cell automobile, comprises car body 1, motor 2, hydrogen cell, front-seat cabin seat 4, hoisting gasbag 5, isolation air bag 6, hydrogen pinching pump 7 and electronic lock 8.
The front end of car body 1 is provided with central collision detecting sensor 10, front vehicle wheel 11 and steering handwheel assembly 12.The rear end of car body 1 is provided with rear wheel 13.The floor of car body 1 is provided with hydrogen gas tank slide rail 14, seat guided way 15 and appendix 16.Hydrogen gas tank slide rail 14 and seat guided way 15 extend all along the longitudinal direction.The rear end of hydrogen gas tank slide rail 14 is provided with gas tank limiting stopper 141.Seat guided way 15 is other is provided with resilient barb 17.Appendix 16 is three-way pipe.
Hydrogen cell comprises fuel cell 31 and hydrogen gas tank 32.Hydrogen gas tank 32 is slidably connected on hydrogen gas tank slide rail 14.The front side of hydrogen gas tank 32 is provided with the gas outlet 33 extended along the longitudinal direction.Gas outlet 33 is provided with the first control cock 34.The front end slipper seal of gas outlet 33 is plugged in a termination of appendix 16.Appendix 16 is provided with the 4th control cock 161 with the port that gas outlet 33 links together.The front side of hydrogen gas tank 32 is provided with seat draw bar 35.The front end of seat draw bar 35 is provided with gib head 36.
Front-seat cabin seat 4 is fixed on the front side wall 321 of hydrogen gas tank.Strut bar 41 is connected with on the downside of the seat board of front-seat cabin seat 4.Gib head 36 is hooked on strut bar 41.The lower slide of strut bar 41 is connected on seat guided way 15.
Hoisting gasbag 5 is positioned at the bottom of car body 1.Car body hoisting gasbag 5 is provided with hoisting gasbag portion air inlet/outlet 51.Hoisting gasbag portion air inlet/outlet 51 is docking together with a port sealing of appendix 16.Hoisting gasbag portion air inlet/outlet 51 is provided with the second control cock 52.
Isolation air bag 6 is looped around car body 1 week side.Isolation air bag 6 is provided with isolation air bag portion air inlet/outlet 61.Isolation air bag portion air inlet/outlet 61 is docking together with a port sealing of appendix 16.Isolation air bag portion air inlet/outlet 61 is provided with the 3rd control cock 62.
Hydrogen pinching pump 7 and the 4th control cock 161 are also connected on appendix 16.
Electronic lock 8 is for being locked at car body 1 by hydrogen gas tank 32.
See Fig. 2, front-seat cabin seat 4 has two.Two front-seat cabin seats 4 distribute in left-right direction.Each front-seat cabin seat 4 is provided with two strut bars 41.Hydrogen gas tank slide rail 14 has three.The front side wall 321 of hydrogen gas tank comprises body 3211 and two chair mounted portions 3212.Each chair mounted portion 3212 is respectively linked together with body 3211 by a flexible structure 3213.Flexible structure 3213 is sheet rubber.Two front-seat cabin seats 4 are fixed in two chair mounted portions 3212 correspondingly.
See Fig. 3, the lower end of strut bar 41 is provided with guide groove 42.Guide groove 42 is "T"-shaped groove.The cross-sectional plane of seat guided way 15 is "T"-shaped.The upper lower wall of guide groove 42 is all connected to together with seat guided way 15 by linear bearing 43.
See Fig. 4, the front end of resilient barb 17 is fixed together with the floor of car body 1.The rear end of resilient barb 17 tilts towards seat guided way 15.
See Fig. 5, the present invention also comprises disappointing control unit 9 and return-air switch 71.The control unit 9 that loses heart is provided with the second control cock opening transmitter unit 91, front truck second control cock state acquiring unit 92 and central processing unit 93.Second control cock opening transmitter unit 91 is for sending the wireless signal of setting when the second control cock 52 is in opening.Front truck second control cock state acquiring unit 92 informs the central processing unit 93 on this car for the opening of the second control cock of first car by being positioned at this front side.Central collision detecting sensor 10, return-air switch 71, first control cock 34, second control cock 52, the 3rd control cock 62, the 4th control cock 161, hydrogen pinching pump 7 and electronic lock 8 are all electrically connected with the control unit 9 that loses heart.
See Fig. 6, during use, by hydrogen filling in hydrogen gas tank 32, the pressure in hydrogen gas tank 32 is about 70 MPas.Hydrogen gas tank 32 supplies hydrogen fuel cell 31, and the electricity supply motor 2 that fuel cell 31 produces, motor 2 drives rear wheel 13 to rotate thus car body 1 is walked.When central collision detecting sensor 10 detects that producing the second control cock that central collision and front truck second control cock state acquiring unit 92 inform on front truck does not open that (namely front truck does not produce central collision, if front truck is the car of non-invention, then can not send the second control cock opening wireless signal, front truck second control cock state acquiring unit can not receive the respective signal of front truck, fixation is front truck second control cock is close always) time, central processing unit 93 makes the first control cock 34, second control cock 52, 4th control cock 161 and electronic lock 8 are opened and the 3rd control cock 62 is closed, hydrogen in hydrogen gas tank 32 is only transported to and rises in air bag 5.Rise air bag 5 by the picking-up of car body 1 entirety.Recoil when hydrogen leaks moves after making hydrogen gas tank 32.Hydrogen gas tank 32 by seat draw bar 35 and gib head 36 draw front-seat cabin seat 4 simultaneously synchronous after move.The extruding to the people be sitting on front-seat cabin seat 4 (hereinafter referred to as front-seat personnel) played and avoid or reduce and produce due to the Inward deflection in front-seat cabin in central collision process is moved after the seat of front-seat cabin.Hydrogen gas tank 32 is moved after moving to and stopping when being connected on gas tank limiting stopper 141.If move rear front-seat personnel after hydrogen gas tank 32 still receive extruding, now this squeezing action is moved after making front-row seats 4 separately, and front-row seats 4 drives chair mounted portion 3212(see Fig. 2) cave in in hydrogen gas tank 32, play the effect of expanding space further.After front-row seats 4 caves in hydrogen gas tank 32, elasticity gib head 17 is positioned at the front of strut bar 41 thus makes front-row seats 4 can not travelling backwards forward.
When after hydrogen gas tank 32 resets, hydrogen gas tank 32 is locked in car body 1 by electronic lock 8 again.Return-air switch 71(is see Fig. 5) when closing, the control unit 9 that loses heart is opened by the first control cock 34, second control cock 52, the 3rd control cock 62 and hydrogen pinching pump 7 and the 4th control cock 161 is closed.The hydrogen risen in air bag 5 and isolation air bag 6 is recovered in hydrogen gas tank 32 by hydrogen pinching pump 7.
See Fig. 7, when a car of the present invention knock into the back another portion also produce the car of central collision (namely rise air bag also rise) time, the course of action of front-row seats is the same with above-mentioned situation, the car being now arranged in the car rear portion of yet rising is not opened the second control cock and opens the 3rd control cock (also namely hydrogen is only charged to isolation air bag), and when making to produce a chain of knocking into the back, vehicle is that interval is risen.
Claims (9)
1. a hydrogen cell automobile, comprise car body (1), drive car body walking motor (2) and to the hydrogen cell of feeding electric motors, described car body is provided with front-seat cabin seat (4), described hydrogen cell comprises fuel cell (31) and hydrogen gas tank (32), it is characterized in that, also comprise central collision detecting sensor (10), lose heart control unit (9), the hydrogen gas tank slide rail (14) extended along the longitudinal direction and the electronic lock (8) hydrogen gas tank is locked on car body, described hydrogen gas tank (32) is slidably connected on described hydrogen gas tank slide rail (14), described front-seat cabin seat (4) is fixed in described hydrogen gas tank (32) and is positioned at the front of hydrogen gas tank, the front side of described hydrogen gas tank (32) is provided with the gas outlet (33) extended along the longitudinal direction, described gas outlet (33) is provided with the first control cock (34), described disappointing control unit (9) is for detecting that when described central collision detecting sensor car body makes described first control cock and electronic lock open when producing central collision.
2. hydrogen cell automobile according to claim 1, it is characterized in that, also comprise appendix (16) and be positioned at the hoisting gasbag (5) of vehicle bottom, described hoisting gasbag (5) is provided with hoisting gasbag portion air inlet/outlet (51), and one end of described appendix (16) is slidably located in together with described gas outlet (33) sealing, the other end links together with described hoisting gasbag portion air inlet/outlet (51).
3. hydrogen cell automobile according to claim 2, it is characterized in that, described hoisting gasbag portion air inlet/outlet (51) is provided with the second control cock (52), described disappointing control unit (9) is provided with the second control cock opening transmitter unit (91) and front truck second control cock state acquiring unit (92), and described disappointing control unit (9) is also for making described second control cock on this car open when this car produces central collision and described second control cock of front truck is and closes.
4. hydrogen cell automobile according to claim 3, it is characterized in that, also comprise the isolation air bag (6) being looped around car body (1) all sides, described isolation air bag (6) is provided with isolation air bag portion air inlet/outlet (61), and described isolation air bag portion air inlet/outlet (61) is docking together with described appendix (16).
5. hydrogen cell automobile according to claim 4, it is characterized in that, described isolation air bag portion air inlet/outlet (61) is provided with the 3rd control cock (62), described disappointing control unit (9) also for when this car produce central collision and on this car second control cock close time make described 3rd control cock open.
6. the hydrogen cell automobile according to Claims 2 or 3 or 4 or 5, is characterized in that, is also provided with and the hydrogen flowed out through described first control cock in hydrogen gas tank is recovered to hydrogen pinching pump (7) in described hydrogen gas tank.
7. the hydrogen cell automobile according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, the front side wall (321) of described hydrogen gas tank is provided with chair mounted portion (3212) and body (3211), described chair mounted portion (3212) is linked together with described body (3211) by flexible structure (3213), and described front-seat cabin seat (4) is connected to described chair mounted portion (3212).
8. hydrogen cell automobile according to claim 7, it is characterized in that, also be provided with the seat guided way (15) extended along the longitudinal direction, described front-seat cabin seat (4) is provided with strut bar (41), the lower end of described strut bar is provided with guide groove (42), and described seat guided way (15) is connected in described guide groove (42).
9. hydrogen cell automobile according to claim 8, it is characterized in that, described guide groove (42) is "T"-shaped groove, the cross-sectional plane of described seat guided way (15) is "T"-shaped, and the upper lower wall of described guide groove is all connected to together with described seat guided way by linear bearing (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349802.9A CN103625404B (en) | 2013-08-13 | 2013-08-13 | Hydrogen cell automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349802.9A CN103625404B (en) | 2013-08-13 | 2013-08-13 | Hydrogen cell automobile |
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| CN103625404A CN103625404A (en) | 2014-03-12 |
| CN103625404B true CN103625404B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310349802.9A Active CN103625404B (en) | 2013-08-13 | 2013-08-13 | Hydrogen cell automobile |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276138A (en) * | 2014-10-12 | 2015-01-14 | 黄园媚 | Vehicle high pressure gas sprayer protection system |
| CN104309781A (en) * | 2014-10-25 | 2015-01-28 | 廖慧明 | Marine high-pressure gas emitter protecting system |
| CN109458551A (en) * | 2018-12-17 | 2019-03-12 | 吉林大学 | A kind of hydrogen cell automobile high-pressure hydrogen storing pressure tank energy recyclable device and recovery method |
| CN110435585A (en) * | 2019-08-02 | 2019-11-12 | 武汉格罗夫氢能汽车有限公司 | A kind of hydrogen energy automobile steering wheel and air-bag module |
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| DE10361647A1 (en) * | 2003-12-30 | 2005-08-04 | General Motors Corp., Detroit | Vehicle safety system for use in a vehicle with a fuel cell system and an electric power source where the fuel cell system is connected to the air bag control |
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| CN2574946Y (en) * | 2002-09-25 | 2003-09-24 | 长安汽车（集团）有限责任公司 | Device on vehicle for preventing collision to occupants |
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| CN103625404A (en) | 2014-03-12 |
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Effective date of registration: 20220216 Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 201501 Shanghai city Jinshan District Fengjing Industrial Park Patentee before: SHANGHAI MAPLE AUTOMOBILE Co.,Ltd. Patentee before: Zhejiang Geely Holding Group Co., Ltd |