Appear on the market mere after two many months, of Li Fan brand-new 650EV of pure electric car on August 31 (yesterday) spontaneous combustion accident produces in Guangzhou, this may be home in own brand, the product with the fastest spontaneous combustion produces after new car appears on the market, not one of.
The pure electric car of a license plate of pensile green new energy resources in the street on fire spontaneous combustion, spot billow smother, car bottom has deflagrated appearance. Because conflagration did not get be puttinged out in time, this pure electric car is ultimate by complete burn down.
The data shows, this model appears on the market up to now only 2 many months, the price before allowance is 16.89-17.58 10 thousand yuan, deduct subsidy price to be 7.99-8.68 10 thousand yuan, the government call course of development of integrated add boat 305km.
Appear on the market in Li Fan 650EV after doing not have a few days, total bureau of supervisory government of market of Home Ceng Zaiguo is forced below state of affairs of investigation of the defect that start recall passes, the reason is special sheet fast the occurrence problem such as program of controller of transmission, electric machinery.
The core batteries that electric car place deploys, in the center of bottom of general park car the position, can see from video, car bottom appears for many times to deflagrate, because batteries quality or circuit respect appear,having big probability very much is problem be caused by.
Subsequently, media contacts force sail share (601777, ) the respect seeks testimony, force sail response says, the place in the video that the car on the network catchs fire involves car is Li Fan 650EV really, via checking, this igneous car is the 650EV that one client of share Guangzhou buys Li Fan, personnel is not had inside the car when catching fire, did not cause personal casualty.
Li Fan still expresses, before catch fire, this company already arrived in monitoring platform monitoring ahead of schedule car batteries is unusual, and the place that informs an user nearby seeks safety for a short while jockeys await the overhaul, afore-mentioned car batteries catch fire to happen at the car just about advocate during awaiting me to manage the overhaul goes before serving personnel.
In addition, after catching fire, li Fan send technology and quality engineer to reach the spot for a short while, via on-the-spot reconnaissance, reach pair of car detect, preliminary decide the reason that car batteries catchs fire is: Guangzhou day after day rainstorm, this car is immersed to exceed 2 hours by rainwater, bring about batteries small leakage. After immersing, the client detects not actively with service station connection, after this uses a car in the client when, because of electric core short circuit, cause batteries to catch fire.
According to Li Fan's response, they have complete and significant car trends information to monitor a system, on fire reason ascribes to batteries bubble water and user were not overhauled in time.
In June 2016, li Fan 320EV also has produced spontaneous combustion accident one case, the time that is apart from this model to appear on the market formally at that time also this are not quite ages ago also.
Look according to be versed in the product that believe a ministry declares catalog, li Fan 650EV used the cell of 3 yuan of lithium that offers by Tianjin force god, proper motion Pack is assembled, total energy is 43kwh, energy density achieves 144wh/kg. And at present main form is 3 yuan of batteries of force god 18650 or 21700 columnar type, at present besides Li Fan, be like,still be Jiang Huai, on such own brand offers steam, Chang'an, auspicious, east wind electric core.
Battery of 3 yuan of lithium this relative to phosphoric acid with respect to stability Tie Li is differred a few, need more expensive safe system to provide protection, especially the columnar batteries of 18650/21700 structure. Because compare mild package and aluminous carapace batteries for, compose the sentence of group of same size batteries, the columnar batteries amount of need wants many much, and defend to the safety of each report core appear crucial. The car look forward to such as the tesla that uses this cell at present, Jiang Huai all used every report core to design insurance alone, design occurrence breakdown of individual report core to be sure at any time the safe system of fusing. At the same time complementary with batteries of intelligent liquid cooling lukewarm control a system, make sure batteries group hour lies below proper working temperature.
It is a foundation with this, most enterprise can assure, traffic power cell achieves IP67 to defend level, and be after the bubble water of 30 minutes of less than, dynamical cell does not have breakdown. Go up among them the expression of steam particularly conspicuous, its Ceng Duo second dynamical cell direct as to immerse in water, be as long as 5 days of above, after be being taken out, use normally. The IEV5 series electric car of river the Huaihe River, the accident that ever also had produced bubble water more than 2 hours (because of the flood) , after the event is car cannot be started normally only, do not have phenomena of any on fire combustion.
And although the dynamical cell of Li Fan 650EV is long-range monitoring does very reach the designated position, but its still use inchoate wind cold pattern to come loose hot system, can not assure the regular job temperature of batteries at any time. In the meantime, the batteries team that proper motion Pack assembles is in safety performance respect, see apparent leave a matter for future consideration natively from the hair of accident of on fire of a few spontaneous combustion. The security that its provide defends system, apparent unwarrantable short-circuit in batteries 100 percent after the problem, sever the link of electric core. Cannot avoid the high temperature that causes because of short circuit, to cause spontaneous combustion accident.
In addition, li Fan ever still was immersed in " cheat fill " disturbance. 2016, force sail share releases announcement to affirm, sail of subsidiary Chongqing force receives the processing that the Ministry of finance allots to decide by the limited company that use a car, do not accord with allowance of car of new energy resources to declare conditional car to add up to 2395, involve fund of central finance allowance to amount to 114 million yuan, to cars of afore-mentioned new energy resources central finance does not grant accessorial, cancel Li Fan to multiply with the car finance accessorial capital dials a qualification beforehand in the center of 2016.
Car of new energy resources develops road to go up, having allowance of diddle country policy, product to be waited for by a large number of recall all the time empty news of a lot of interest, produce event of car spontaneous combustion again nowadays, attacked consumer purchasing power again again the confidence of car of sail new energy resources.
Be in several days ago, build car look forward to newly EX5 of power horse car is in Chengdu academy produces the message internal heat of spontaneous combustion inside garden area, power horse government says: It is the researcher is violated compasses connect conductance to send short circuit forcibly, cause car batteries to wrap spontaneous combustion, what car embarks is the package of electric core batteries that cereal god company produces.
Statement of company of Dan Gu god expresses, power horse rejects cereal god to accredit relevant personnel to head for the spot, the batteries that is informed place of spontaneous combustion car to embark from batteries nameplate box is not production of Zhejiang cereal god. Of power horse and cereal god " swing boiler big fight " , also letting a person who distinguish hard is whose blame.
The steam in the basis assist data shows, before this year 7 months, produce and sale of car of our country new energy resources finishs 504 thousand to mix 496 thousand respectively, than going up year of the corresponding period grow respectively 85% with 97.1% , quantity of produce and sale anticipates inside Yuan Chao course of study. Accident of electric car spontaneous combustion happens again and again, the product that immature, off quality, batteries involves the technology nevertheless, be like,be just like not, can erupt at any time, it is a kind of blow to the new energy industry of rapid development.
Will look by current condition, the future of city of car of new energy resources a light. But this does not mean all car look forward to to be able to stand firm in this fractionize market. Only sureness builds the car look forward to of the car, final ability gains the market, win customer.
Look at present, force sail car still needs to make great efforts more the security that promotes new energy resources the car. Hope this spontaneous combustion incident can ring noisy alarm bell to car look forward to, supervise and urge the high quality product that car look forward to produces go out to meet to add up to market demand.
