[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention, the technical solution in the embodiments of the present invention will be described clearly and completely, it is clear that the embodiments described are only a part of the embodiment of the present invention, not all embodiments. Based on embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work, are within the scope of protection of the present invention.
[0023] See Figure 1-5 , the present invention provides a technical solution: a new energy vehicle to drive a hydrogen fuel cell package, comprising: 1, the battery pack body; 2, anode; 3, the first catalytic layer; 4, proton exchange layer; 5, the second catalytic layer; 6, cathode; 7, hydrogen cavity; 8, hydrogen connection tube; 9, the first solenoid valve; 10, gas concentration sensor; 11, the second solenoid valve; 12, pump pump; 13, hydrogen tank connection tube; 14, oxygen chamber; 15, oxygen connection tube; 16, inclined surface; 17, outlet pipe; 18, Connecting seat; 19, limit ring; 20, limit rod; 21, cushion spring; 22, damping parts; 23, temperature sensor; 24, connection plate; 25, cavity; 26, motor; 27, fan blade; 28, connecting column; 29, pipe card part; 30, connection pipe; 31, nozzle; 32, take-over, 33, stable positioning part; 34, air pump; 35, carbon dioxide connection tube; 36, smoke sensor; 37, main controller, The battery pack body 1 is fixed on one side of the anode 2, the other side of the anode 2 is fixed connected to the first catalytic layer 3, the other side of the first catalytic layer 3 is fixedly connected to the proton exchange layer 4, wherein,
[0024] The anode 2, the first catalytic layer 3, the proton exchange layer 4, the second catalytic layer 5 and the cathode 6 are arranged sequentially from left to right, and the anode 2, the first catalytic layer 3 and the second catalytic layer 5, the cathode 6 is distributed axially symmetrically in the proton exchange layer 4, the cross-sectional shape of the hydrogen chamber 7 and the oxygen chamber 14 is rectangular, the gas concentration sensor 10 is provided inside the hydrogen cavity 7, the first solenoid valve 9 and the second solenoid valve 11 and the gas concentration sensor 10 are used in conjunction with each other, the tilt surface 16 has a certain degree of inclination, Its inclination degree is greater than thirty degrees, by the hydrogen cavity 7, hydrogen connection pipe 8, the first solenoid valve 9, gas concentration sensor 10, the second solenoid valve 11, pump 12, hydrogen tank connection pipe 13, oxygen chamber 14, oxygen connection pipe 15, inclined surface 16 and outlet pipe 17 together constitute a recycling mechanism, the existing car drive hydrogen fuel cell package does not set a recovery structure, can not be generated in the power generation process of water and excess hydrogen recycling, which leads to waste of energy, At the same time can not detect the hydrogen concentration in the hydrogen chamber in real time, there is a certain safety risk, by setting up a recycling mechanism, the first solenoid valve 9 will be turned on when the battery pack body 1 works, and then the hydrogen can enter the hydrogen chamber 7 through the hydrogen connection tube 8, while the oxygen enters the oxygen chamber 14 through the oxygen connection tube 15, hydrogen and oxygen respectively into the hydrogen chamber 7 and the oxygen chamber 14 can start generating electricity, at this time the gas concentration sensor 10 can detect the hydrogen concentration in the hydrogen chamber 7 in real time, When the hydrogen concentration in the hydrogen chamber 7 is too high, the main controller can control the first solenoid valve 9 closed by the control signal, and the second solenoid valve 11 is turned on to withdraw the excess hydrogen back into the hydrogen tank through the combination of the extraction pump 12 and the hydrogen tank connection pipe 13, avoiding the hydrogen concentration inside the hydrogen chamber 7 is too high to cause safety hazards, while the water generated in the oxygen chamber 14 will flow through the inclined surface 16 to the outlet pipe 17, and then can flow through the outlet pipe 17 to the water storage structure for subsequent use, The recycling mechanism improves the environmental protection of the battery pack body 1, and can recycle excess hydrogen and the resulting water.
[0025] The limit ring 19 is cylindrical, its interior is provided with a cylindrical cavity, the limit rod 20 runs through the limit ring 19, the limit ring 19 and the limit rod 20 are equipped with two, the cushion spring 21 has a total of seven, damping parts 22 have a total of two, the cushion spring 21 and the damping part 22 are used in conjunction with each other, the motor 26 and the fan blade 27 are used in conjunction, there are four groups, consisting of a connecting seat 18, the limit ring 19, the limit rod 20, the cushion spring 21, the damping part 22, the temperature sensor 23, Connection plate 24, cavity 25, motor 26 and fan blade 27 together constitute an auxiliary temperature control mechanism, the existing car drive hydrogen fuel cell pack does not set an adaptable heat dissipation structure and cushioning structure, which in turn greatly reduces the service life of the battery pack, by setting up an auxiliary temperature control mechanism, in the battery pack body 1 during the working process temperature sensor 23 can monitor the temperature of the battery pack in real time, when the battery pack temperature is high, you can control the motor 26 through the main controller 37 to drive the fan blade 27 rotation, Fan blade 27 rotation process can drive the nearby air flow and then can play a cooling role in the oxygen chamber 14, and when the vehicle encounters bumps in the suspension spring 21 will undergo elastic deformation, in its elastic limit of the cushioning spring 21 can be combined with the damping parts 22 to play a certain cushioning effect, the limit sleeve rod 19 can be coordinated with the limit bar 20 so that the battery pack body 1 can only move up and down without shaking left and right, the auxiliary temperature control mechanism improves the practicality of the battery pack body 1, The oxygen chamber 14 can be targeted to cool down, and at the same time, it can play a certain cushioning effect during the driving of the vehicle, extending the service life of the battery pack body 1.
[0026] The cross-sectional shape of the connecting column 28 is rectangular, which has a total of two, two connecting posts 28 are connected by the connecting pipe 30, the connecting pipe 30 is provided with a total of six, the pipe clamp 29 and the solid positioning member 33 are cylindrical, the single connecting pipe 30 are equipped with a pipe card 29, the cross-sectional shape of the nozzle 31 is circular, the surface of which is evenly distributed seventeen through holes, by the connecting column 28, the pipe card 29, the connecting pipe 30, the nozzle 31, the take-over 32, the solid positioning part 33, the air pump 34, Carbon dioxide connection tube 35, smoke sensor 36 and the main controller 37 together constitute an emergency fire extinguishing mechanism, the existing car drive hydrogen fuel cell pack is not provided with an emergency protective structure, poor safety, by setting up an emergency fire extinguishing mechanism, when the battery pack is accidentally burned, the smoke sensor 36 can transmit the signal to the main controller 37 at the first time, the main controller 37 can control the air pump 34 to start working, the air pump 34 is connected to the carbon dioxide storage tank through the carbon dioxide connection tube 35, After the air pump 34 works, the carbon dioxide in the carbon dioxide storage tank can be extracted, and then sprayed to the surface of the battery pack body 1 through the nozzle 30 on the connection tube 30, the carbon dioxide sprayed to the surface of the battery pack body 1 can achieve the first time to extinguish the fire, to avoid the spread of the fire leading to the combustion of other parts of the vehicle, in addition, the pipe card 29 and the solid positioning member 33 can limit the connection pipe 30, avoiding the connection tube 30 shaking during the vehicle driving process, prolonging the service life of the connection tube 30, The emergency fire extinguishing mechanism improves the safety of battery pack body 1, and can take the first countermeasures in the event of an unexpected situation.
[0027] Working principle: When using the new energy vehicle to drive the hydrogen fuel cell package, first, the first solenoid valve 9 will be conducted when the battery pack body 1 is working, and then the hydrogen can enter the hydrogen chamber 7 through the hydrogen connection tube 8, while the oxygen enters the oxygen chamber 14 through the oxygen connection tube 15, and the hydrogen and oxygen can start generating electricity after entering the hydrogen chamber 7 and the oxygen chamber 14, at this time the gas concentration sensor 10 can detect the hydrogen concentration in the hydrogen chamber 7 in real time, when the hydrogen concentration in the hydrogen chamber 7 is too high, The main controller can control the first solenoid valve 9 closed by the control signal, the second solenoid valve 11 is turned on to withdraw the excess hydrogen through the extraction pump 12 and the hydrogen tank connection pipe 13 of the hydrogen tank, to avoid the hydrogen concentration inside the hydrogen chamber 7 is too high to appear safety hazards, while the water generated in the oxygen chamber 14 will flow through the inclined surface 16 to the outlet pipe 17, and then can flow through the outlet pipe 17 to the water storage structure for subsequent use, In the battery pack body 1 working process temperature sensor 23 can monitor the temperature of the battery pack in real time, when the battery pack temperature is high, you can drive the fan blade 27 rotation through the main controller 37 control motor 26, the fan blade 27 can drive the nearby air flow during the rotation process and then play a cooling role in the oxygen chamber 14, and when the vehicle encounters bumps, the cushion spring 21 will undergo elastic deformation, and within its elastic limit, the cushion spring 21 can cooperate with the damping part 22 to play a certain cushioning effect, Limit sleeve rod 19 can be coordinated with the limit lever 20 so that the battery pack body 1 can only move up and down will not shake left and right, when the battery pack is accidentally burned, the smoke sensor 36 can transmit the signal to the main controller 37 at the first time, the main controller 37 can control the air pump 34 to start working, the air pump 34 is connected to the carbon dioxide storage tank through the carbon dioxide connection tube 35, and the carbon dioxide storage tank can be extracted after the air pump 34 works, Then through the nozzle 31 on the connection tube 30 sprayed to the surface of the battery pack body 1, carbon dioxide sprayed to the surface of the battery pack body 1 can achieve the first time fire extinguishing, to avoid the spread of fire caused by the combustion of other components of the vehicle, in addition to the pipe card 29 and the solid positioning member 33 may limit the connection tube 30, to avoid the connection tube 30 in the vehicle driving process shaking, prolonging the service life of the connection tube 30, the content not described in detail in the present description belongs to the art of the professional and skilled personnel known prior art.
[0028] Notwithstanding a detailed description of the present invention with reference to the foregoing embodiments, those skilled in the art may still modify the technical solutions described in the foregoing embodiments, or to replace some of the technical features thereof, where within the spirit and principles of the present invention, any modifications, equivalent substitutions, improvements, etc., should be included within the scope of the present invention.
