CN118977557B - Automobile fuel tank with ventilation and shockproof structure - Google Patents
Automobile fuel tank with ventilation and shockproof structure Download PDFInfo
- Publication number
- CN118977557B CN118977557B CN202411475954.8A CN202411475954A CN118977557B CN 118977557 B CN118977557 B CN 118977557B CN 202411475954 A CN202411475954 A CN 202411475954A CN 118977557 B CN118977557 B CN 118977557B
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- ventilation
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- liquid
- side walls
- shell
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- 238000009423 ventilation Methods 0.000 title claims abstract description 66
- 239000002828 fuel tank Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims description 108
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000001816 cooling Methods 0.000 claims description 34
- 238000013016 damping Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 2
- 239000011550 stock solution Substances 0.000 claims 2
- 230000035939 shock Effects 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 8
- 239000000110 cooling liquid Substances 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000005498 polishing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
- B60K15/067—Mounting of tanks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03414—Arrangements or special measures related to fuel tanks or fuel handling associated with the fuel tank for cooling heated fuel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
本发明涉及油箱通风减震领域，具体为一种兼具通风及防震结构的汽车燃油箱，包括对称设置的多个安装支架，多个所述安装支架的内侧壁均开设有滑槽，所述滑槽的内侧壁滑动连接有安装板，多个所述安装支架的中间部位设置有外壳，通过弹簧杆与按压弹簧等机构的设置，当外壳连同其内部的内油箱震动时，弹簧杆与按压弹簧会通过其自身弹力，对外壳进行减震缓冲，当外壳的震动幅度较大时，推动件会控制降低按压弹簧的回弹速度，延缓整个外壳的震动回弹频率，降低回弹速度整个减震机构在吸收外壳的震动能量后有更长的时间来消散这些能量，从而更有效地降低外壳的震动幅度，保证内油箱的使用安全。
The present invention relates to the field of oil tank ventilation and shock absorption, and specifically to an automobile fuel tank with both ventilation and shock-proof structures, comprising a plurality of symmetrically arranged mounting brackets, wherein the inner side walls of the plurality of mounting brackets are provided with sliding grooves, the inner side walls of the sliding grooves are slidably connected with mounting plates, and the middle parts of the plurality of mounting brackets are provided with outer shells. Through the arrangement of mechanisms such as spring rods and pressing springs, when the outer shell together with the inner oil tank inside it vibrates, the spring rods and pressing springs will perform shock absorption and buffering on the outer shell through their own elastic forces, and when the vibration amplitude of the outer shell is large, the pushing member will control and reduce the rebound speed of the pressing spring, delay the vibration rebound frequency of the entire outer shell, and reduce the rebound speed. After absorbing the vibration energy of the outer shell, the entire shock absorption mechanism has a longer time to dissipate the energy, thereby more effectively reducing the vibration amplitude of the outer shell and ensuring the safe use of the inner oil tank.
Description
Technical Field
The invention relates to the field of ventilation and shock absorption of fuel tanks, in particular to an automobile fuel tank with a ventilation and shock-proof structure.
Background
The main function of the fuel tank is to store fuel, provide fuel for an automobile engine, ensure that the automobile can continuously run, and directly determine the endurance mileage of the automobile due to different fuel tank capacities of different automobile types.
The existing automobile oil tank is fixed on a vehicle body by adopting a simple mounting frame, a damping mechanism is lacked, especially a large truck, the oil tank is usually mounted on the side face of the vehicle, a large amount of fuel is carried in the oil tank, the truck runs on a bumpy road surface, the externally hung oil tank is easy to vibrate, the fuel in the oil tank can collide with the wall of the oil tank or other internal components under vibration to generate noise and vibration when the oil tank vibrates, the driving comfort can be reduced, other components of the vehicle can be damaged, the safety of the tank is affected, the ventilation structure is also lacked on the existing oil tank, the temperature of the tank due to insolation or other factors is too high, the gasoline in the oil tank is easy to volatilize, waste is caused, and when the temperature is high, deflagration phenomenon can possibly occur to influence the use safety of the oil tank.
Disclosure of Invention
The invention aims to provide an automobile fuel tank with a ventilation and shockproof structure. To solve the problems set forth in the background art.
The automobile fuel tank with the ventilation and shock-proof structure comprises a plurality of symmetrically arranged mounting brackets, wherein sliding grooves are formed in the inner side walls of the mounting brackets, the mounting plates are connected to the inner side walls of the sliding grooves in a sliding mode, a shell is arranged in the middle of the mounting brackets, a plurality of vent holes are formed in the shell, the mounting plates are arranged on the shell, and a shock-proof mechanism is arranged at the bottom of the mounting brackets;
The damping mechanism comprises a bottom plate fixedly connected to the bottom of the mounting bracket, a spring rod is arranged between the bottom plate and the shell, speed reducing grooves are formed in two sides of the bottom plate, the inner sides of the speed reducing grooves are made of frosted materials, sliding rails are arranged on two sides of the bottom plate, limiting rods are fixedly connected to the inner side walls of the sliding rails, pushing pieces are sleeved on the outer side walls of the limiting rods in a sliding manner, the side walls of the pushing pieces are in sliding contact with the inner parts of the sliding rails, pressing springs are sleeved on the outer side walls of the limiting rods, the ends of the pressing springs are in contact with the outer walls of the pushing pieces, swing arms are connected to the pushing pieces in a rotating manner, one ends of the swing arms, far away from the pushing pieces, are connected with bottom bumps, the bottom bumps are fixedly connected with the bottom of the shell, and friction mechanisms are arranged on the side walls of the pushing pieces, so that when the vibration amplitude of the shell is large, the rebound speed of the whole damping mechanism is reduced, and the vibration rebound frequency of the whole shell is delayed;
an inner oil tank is arranged in the shell, an oil filling port capable of being plugged is formed in the inner oil tank, and the oil filling port penetrates to the outside of the shell;
The friction mechanism comprises a speed reducing part arranged on two sides of the pushing part, a side groove corresponding to the speed reducing part is formed in the side wall of the sliding rail, a frosted protruding block is slidably connected to the inner side wall of the speed reducing part, a reset spring is arranged on the outer side wall of the frosted protruding block, and the other end of the reset spring is fixedly connected to the inner side wall of the speed reducing part.
Preferably, the trigger magnetite is fixedly connected with on the lateral wall of dull polish lug, the inside sliding connection of bolster has the slide, be provided with the contact magnetite on the slide, the magnetic pole of contact magnetite is the same with the magnetic pole of trigger magnetite, the outside fixedly connected with push pedal and curb plate respectively of slide rail.
Preferably, the both sides of interior oil tank all are provided with the liquid cooling circulation case, two the intercommunication is provided with the liquid cooling pipeline between the liquid cooling circulation case, the liquid cooling pipeline carries out the cladding to the outside of interior oil tank.
Preferably, the ventilation box is fixedly connected with the outer side wall of the inner oil tank, a part of the liquid cooling pipeline is located inside the ventilation box, a plurality of heat conduction fins are arranged on the liquid cooling pipeline, two sides of the ventilation box are communicated with an air outlet pipe, the air outlet pipe penetrates through the outer portion of the shell, a ventilation pipe is arranged in the ventilation box, the ventilation pipe penetrates through the outer portion of the shell, and a ventilation mechanism is arranged inside the ventilation pipe.
Preferably, the ventilation mechanism comprises a driving motor arranged inside the ventilation pipe, a fan is arranged at the output end of the driving motor, a rotating rod is connected in the ventilation box in a rotating mode, cladding rings are sleeved on two sides of the rotating rod in a sliding mode, and the side walls of the cladding rings are fixedly connected to the outer side walls of the ventilation box.
Preferably, both sides of the ventilation box are fixedly connected with liquid storage tanks, the top communication of the liquid storage tanks is provided with an outer connecting pipe, the bottom communication of the liquid storage tanks is provided with a liquid guide pipe, the other end of the liquid guide pipe is communicated to the inside of the cladding ring, and both sides of the rotating rod are respectively provided with a plurality of through holes.
Preferably, a wind wheel is sleeved on the outer side wall of the rotating rod, a liquid throwing piece is arranged in the wind wheel, flow holes are formed in two sides of the liquid throwing piece, inner grooves are formed in two sides of the rotating rod respectively, and the inner grooves are communicated with the flow holes.
Preferably, the inside of throwing liquid spare is provided with the liquid storage section of thick bamboo, both sides the circulation hole runs through to the inside both sides of liquid storage section of thick bamboo respectively, the inside of liquid storage section of thick bamboo is provided with the baffle, the baffle separates into liquid storage layer and water storage layer with the liquid storage section of thick bamboo, the outside of liquid storage section of thick bamboo is provided with a plurality of water outlet tanks, a plurality of the inside of water outlet tanks is all communicated and is provided with the delivery port, a plurality of the bottom hole has all been seted up to the inside of water outlet tank, the bottom hole runs through to the water storage layer of liquid storage section of thick bamboo, the internally mounted of water outlet tank has the shrouding, the inside wall sliding connection of shrouding has the trigger tube, the trigger tube is the interior void setting, the pushing spring has been cup jointed on the lateral wall of trigger tube, two water inlets have been seted up to the inside of trigger tube, fixedly connected with promotes the lug on the lateral wall of trigger tube, the tip of passageway has been seted up and has been spilt the mouth, the one end that the mouth was kept away from the liquid outlet has been seted up to the passageway the top hole, the top hole runs through to the liquid storage layer, the inside wall of liquid storage layer, the inside wall is kept away from the top pressure spring on the lateral wall on the pressure spring is fixedly connected with the lateral wall on the top of the pressure spring.
Compared with the prior art, the invention has the beneficial effects that:
Through the setting of spring lever and pressing spring etc. mechanism, when the shell shakes with its inside interior oil tank, spring lever can cushion the shell through its self elasticity with pressing the spring, when the vibrations range of shell is great, the impeller can control to reduce the rebound speed of pressing the spring, delays the vibrations rebound frequency of whole shell, reduces the vibrations rebound speed whole damper and has longer time to dispel these energies after absorbing the vibrations energy of shell to reduce the vibrations range of shell more effectively, guarantee the safe in utilization of interior oil tank.
Through the setting of mechanism such as liquid cooling pipeline, when using, the liquid cooling pipeline can be through its inside coolant liquid and interior oil tank heat exchange, the heat is reduced to interior oil tank to the biggest ground, avoid interior oil tank temperature too high, in liquid cooling pipeline and interior oil tank heat transfer, the ventilation pipe can ventilate in the ventilation box, ventilate the heat-reducing to heat conduction fin, let heat conduction fin can more high-efficiently conduct out the heat that carries of the interior coolant liquid of liquid cooling pipeline, with this heat exchange efficiency who improves the liquid cooling pipeline, guarantee the ventilation of whole equipment to interior oil tank and reduce the heat effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic diagram of a part of the present invention;
FIG. 4 is a schematic diagram of a portion of a second embodiment of the present invention;
FIG. 5 is an enlarged view of A in FIG. 4;
FIG. 6 is a schematic view of the structure of the inner tank of the present invention;
FIG. 7 is a schematic diagram of a liquid cooling pipeline structure according to the present invention;
FIG. 8 is an enlarged view of B in FIG. 7;
FIG. 9 is a schematic diagram of a turning rod according to the present invention;
FIG. 10 is a schematic diagram of a turning rod according to the present invention;
FIG. 11 is a schematic view of a liquid throwing member according to the present invention;
FIG. 12 is a schematic view of the internal structure of the liquid throwing member of the present invention;
FIG. 13 is a schematic view of the internal structure of the outlet tank according to the present invention;
FIG. 14 is a schematic diagram of the internal structure of the outlet tank according to the present invention;
fig. 15 is a schematic view of the internal structure of the water outlet tank according to the present invention.
In the attached drawings, the list of the parts represented by the reference numerals is as follows, 1, a mounting bracket; 2, a sliding groove, 3, a mounting plate, 4, a shell, 5, a vent hole, 6, an oil filling hole, 7, an air outlet pipe, 8, a bottom plate, 9, a sliding rail, 10, a spring rod, 11, a swing arm, 12, a bottom lug, 13, a pushing piece, 14, a pressing spring, 15, a limit rod, 16, a speed reduction groove, 17, a push plate, 18, a side plate, 19, a side groove, 20, a speed reduction piece, 21, a sanding lug, 22, a return spring, 23, a sliding plate, 24, a trigger magnet, 25, a contact magnet, 26, an inner oil tank, 27, a liquid cooling pipeline, 28, a liquid cooling circulation box, 29, a ventilation box, 30, a heat conducting fin, 31, a ventilation pipe, 32, a rotating rod, 33, a driving motor, 34, a fan, 35, a coating ring, 36, a liquid storage box, 37, a liquid guiding pipe, 38, an external pipe, 39, a through hole, 40, a wind wheel, 41, a liquid throwing piece, 42, a water outlet, 43, an inner groove, 44, a flow hole, 45, a cylinder, 46, a partition plate, 47, a water outlet box, 48, a bump, 49, a passage, 50, a trigger liquid inlet, a trigger liquid outlet, 52, a push pipe, a 52, a heat conducting pipe, a heat conducting fin, a heat conducting plate, a pressure spring, a top plate, a 57, a push hole, and a pressure spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1-15, an automobile fuel tank with ventilation and vibration-proof structure in the illustration comprises a plurality of symmetrically arranged mounting brackets 1, wherein sliding grooves 2 are formed in the inner side walls of the mounting brackets 1, mounting plates 3 are slidably connected to the inner side walls of the sliding grooves 2, a housing 4 is arranged in the middle of the mounting brackets 1, a plurality of vent holes 5 are formed in the housing 4, the mounting plates 3 are arranged on the housing 4, a vibration-proof mechanism is arranged at the bottom of the mounting brackets 1 and comprises a bottom plate 8 fixedly connected to the bottom of the mounting brackets 1, a spring rod 10 is arranged between the bottom plate 8 and the housing 4, speed reducing grooves 16 are formed in two sides of the bottom plate 8, frosted materials are arranged on the inner sides of the speed reducing grooves 16, sliding rails 9 are arranged on two sides of the bottom plate 8, limiting rods 15 are fixedly connected to the inner side walls of the sliding rails 9 on two sides, pushing pieces 13 are slidably sleeved on the outer side walls of the limiting rods 15, the side wall of the pushing piece 13 is in sliding contact with the inside of the sliding rail 9, the outer side wall of the limiting rod 15 is sleeved with a pressing spring 14, the end part of the pressing spring 14 is in contact with the outer wall of the pushing piece 13, the pushing piece 13 is rotationally connected with a swing arm 11, one end of the swing arm 11, which is far away from the pushing piece 13, is rotationally connected with a bottom bump 12, the bottom bump 12 is fixedly connected with the bottom of the shell 4, the side wall of the pushing piece 13 is provided with a friction mechanism, when the vibration amplitude of the shell 4 is large, the rebound speed of the whole damping mechanism is reduced, the vibration rebound frequency of the whole shell 4 is delayed, the friction mechanism comprises a speed reducing piece 20 which is arranged on two sides of the pushing piece 13, the side wall of the sliding rail 9 is provided with a side groove 19 which corresponds to the speed reducing piece 20, the inner side wall of the speed reducing piece 20 is rotationally connected with a frosting bump 21, the outer side wall of the frosting bump 21 is provided with a reset spring 22, the other end of the return spring 22 is fixedly connected to the inner side wall of the speed reducing piece 20, the trigger magnet 24 is fixedly connected to the outer side wall of the frosted protruding block 21, the sliding plate 23 is slidably connected to the inside of the speed reducing piece 20, the contact magnet 25 is arranged on the sliding plate 23, the magnetic pole of the contact magnet 25 is identical to that of the trigger magnet 24, and the push plate 17 and the side plate 18 are fixedly connected to the outside of the sliding rail 9 respectively.
In this embodiment, when in use, the operator can install a plurality of installing supports 1 respectively on the frame, let whole shell 4 possess independent shock mitigation system, when the vehicle is traveling on jolting the road surface, can make shell 4 vibrate, when shell 4 shakes, spring bar 10 can cushion the shock absorption of shell 4 through its self elasticity, in spring bar 10 shock absorption buffering, the shell 4 of vibrations pushing down, can make the swing arm 11 that is located shell 4 bottom both sides overturn to the both sides of shell 4, let the impeller 13 move towards the outside of slide rail 9, and press spring 14, because spring 14 self has elasticity is pressed to the pressure, when spring 14 is pressed to the pressure, can push down the vibrations of shell 4 and carry out elastic buffering, through spring bar 10 and the elastic buffering of spring 14 is pressed to both sides, can effectively cushion the interior oil tank 26 in the shell 4, guarantee the safe in utilization of interior oil tank 26.
Embodiment two: referring to fig. 1-15, an inner oil tank 26 is disposed in the inner portion of the housing 4, an oil filler 6 capable of blocking is disposed on the inner oil tank 26, the oil filler 6 penetrates to the outer portion of the housing 4, liquid cooling circulation tanks 28 are disposed on two sides of the inner oil tank 26, a liquid cooling pipeline 27 is disposed between the two liquid cooling circulation tanks 28, the liquid cooling pipeline 27 wraps the outer portion of the inner oil tank 26, a ventilation box 29 is fixedly connected to an outer side wall of the inner oil tank 26, a portion of the liquid cooling pipeline 27 is disposed in the ventilation box 29, a plurality of heat conducting fins 30 are disposed on the liquid cooling pipeline 27, two sides of the ventilation box 29 are all communicated with an air outlet pipe 7, the air outlet pipe 7 penetrates to the outer portion of the housing 4, a ventilation pipe 31 is disposed in the inner portion of the ventilation box 29, a ventilation mechanism is disposed in the ventilation pipe 31, the ventilation mechanism comprises a driving motor 33 disposed in the ventilation pipe 31, the output end of the driving motor 33 is provided with a fan 34, the inside of the ventilation box 29 is rotationally connected with a rotating rod 32, two sides of the rotating rod 32 are respectively and slidably sleeved with a wrapping ring 35, the side walls of the wrapping ring 35 are fixedly connected to the outer side wall of the ventilation box 29, two sides of the ventilation box 29 are respectively and fixedly connected with a liquid storage box 36, the top of the liquid storage box 36 is communicated with an outer connecting pipe 38, the bottom of the liquid storage box 36 is communicated with a liquid guide tube 37, the other end of the liquid guide tube 37 is communicated to the inside of the wrapping ring 35, two sides of the rotating rod 32 are respectively provided with a plurality of through holes 39, a wind wheel 40 is sleeved on the outer side wall of the rotating rod 32, a liquid throwing piece 41 is arranged in the wind wheel 40, two sides of the liquid throwing piece 41 are respectively provided with a circulation hole 44, two sides of the rotating rod 32 are respectively internally provided with an inner groove 43, the two sides of the inner groove 43 are respectively communicated with the circulation hole 44, the inside of the liquid throwing piece 41 is provided with a liquid storage cylinder 45, the two side flow holes 44 penetrate through to two sides of the inside of the liquid storage barrel 45 respectively, a partition plate 46 is arranged in the liquid storage barrel 45, the partition plate 46 divides the liquid storage barrel 45 into a liquid storage layer and a water storage layer, and a plurality of water outlet tanks 47 are arranged outside the liquid storage barrel 45.
The inside of a plurality of water outlet tanks 47 all communicates and is provided with delivery port 42, the bottom hole 57 has all been seted up to the inside of a plurality of water outlet tanks 47, the bottom hole 57 runs through to the water storage layer of reservoir 45, the internally mounted of water outlet tank 47 has shrouding 48, the inside wall sliding connection of shrouding 48 has trigger tube 51, trigger tube 51 is the sky setting, push spring 58 has been cup jointed on the lateral wall of trigger tube 51, two water inlets 59 have been seted up to the inside of trigger tube 51, fixedly connected with promotes lug 52 on the lateral wall of trigger tube 51, be provided with passageway 49 directly over trigger tube 51, watering hole 50 has been seted up to the tip of passageway 49, the one end that passageway 49 kept away from watering hole 50 has been seted up foothole 56, foothole 56 runs through to the reservoir layer of reservoir 45, one side sliding connection that passageway 49 kept away from foothole 56 has upper pressure plate 53, the export 55 has been seted up on the upper pressure plate 53, fixedly connected with pressure spring 54 on the lateral wall of upper pressure plate 53, the other end fixedly connected with of pressure spring 54 is on the inside wall of passageway 49.
In this embodiment, when the vehicle encounters a bumpy road surface and the housing 4 is vibrated greatly, the vertical vibration amplitude of the housing 4 is increased, under the action of the principle, except for the spring rod 10 which dampens and buffers the housing 4, the housing 4 pressed greatly pushes the pushing member 13 to move further distance to the outer side of the slide rail 9 by the swing arm 11 on both sides, the spring 14 is pressed and pressed greatly, when the pushing member 13 moves further distance to the outer side of the slide rail 9, the speed reducer 20 is driven to move synchronously in the side groove 19, when the speed reducer 20 moves to the outer end of the side groove 19, the left side of the slide plate 23 contacts the push plate 17, so that the slide plate 23 is pushed to the right, the contact magnet 25 originally positioned outside the speed reducer 20 enters the speed reducer 20 and is positioned right above the trigger magnet 24, when the contact magnet 25 is positioned right above the trigger magnet 24, the distance between the two parts is reduced, the sand-polishing protruding block 21 can move downwards against the elastic force of the return spring 22 under the action of repulsive magnetic force and is inserted into the speed reducing groove 16, as the sand-polishing protruding block 21 and the speed reducing groove 16 are made of sand-polishing materials, larger friction force is generated when the sand-polishing protruding block 21 and the speed reducing groove 16 are contacted, the speed of the pushing piece 13 moving towards the inner side of the sliding rail 9 is reduced under the action of larger friction force, so that the rebound speed of the pressing spring 14 is reduced, when the rebound speed of the pressing spring 14 is reduced, the pressing spring 14 can absorb vibration energy of the shell 4 and has longer time to dissipate the energy, when the pressing spring 14 slowly returns to the original position through the reduced rebound speed, the right side of the sliding plate 23 contacts the side plate 18, the sliding plate 23 is pushed towards the left side of the speed reducing piece 20, the contact magnet 25 is removed out of the speed reducing piece 20 again, the distance between the contact magnet 25 positioned outside the speed reducing piece 20 and the trigger magnet 24 becomes far, the magnetic force disappears, at this moment, under the action of the elasticity of the return spring 22, the frosting lug 21 can return to the original position, and is separated from the contact with the speed reducing groove 16, after the frosting lug 21 is separated from the contact with the speed reducing groove 16, when the shell 4 vibrates downwards again, the whole pushing piece 13 can squeeze the pressing spring 14 at a normal speed, so that the pressing spring 14 contracts at the normal speed, the vibration force is absorbed, so that the reciprocating motion can realize that when the shell 4 vibrates greatly, the pushing piece 13 contracts at the normal speed, the vibration energy of the shell 4 is absorbed rapidly, then the rebound speed of the pressing spring 14 is reduced through the action of the speed reducing piece 20, and the vibration energy of the pressing spring 14 is dissipated for a longer time after the vibration energy of the shell 4 is absorbed, so that the vibration effect on the shell 4 is improved, and the whole vibration reducing mechanism can still effectively reduce the vibration of the shell 4 and the internal oil tank 26 inside the shell 4 when the shell vibrates greatly.
When the vehicle is used, if the temperature of the inner oil tank 26 is higher, an operator can open the liquid cooling circulation tank 28, exchange heat and cool the inner oil tank 26 through the cooling liquid circulated in the liquid cooling pipeline 27, so as to avoid the high temperature generated by the inner oil tank 26 and influence the use safety, when the liquid cooling pipeline 27 exchanges heat with the inner oil tank 26, the operator can also open the driving motor 33 inside the ventilation pipe 31 to drive the fan 34 to rotate, when the fan 34 rotates and blows, the wind wheel 40 on the side surface drives the rotating rod 32 to synchronously rotate, when the rotating rod 32 drives the through holes 39 on the two sides to respectively rotate to be overlapped with the opening ends of the corresponding liquid guide pipes 37, at the moment, the cooling water and the cooling liquid respectively stored in the liquid storage tanks 36 on the two sides of the ventilation box 29 can firstly pass through the inner grooves 43 on the two sides of the rotating rod 32, then respectively enter the water storage layer and the liquid storage layer of the liquid storage barrel 45 through the circulation holes 44 on the two sides of the liquid throwing piece 41 to be stored, when the wind wheel 40 is blown and rotated by the fan 34, the liquid throwing member 41 is driven to rotate, when the liquid throwing member 41 rotates, the generated centrifugal force can enable the trigger pipe 51 to overcome the elasticity of the pushing spring 58 and move towards the outer side of the water outlet tank 47, one of the two water inlets 59 is exposed to the left side of the sealing plate 48, at the moment, during the rotation process of the liquid throwing member 41, cooling water which is thrown into the water storage layer of the liquid storage tank 45 in the water outlet tank 47 through the bottom hole 57 enters the trigger pipe 51 firstly, then is thrown into the left side of the sealing plate 48 through the opening end of the trigger pipe 51, finally is thrown out of the liquid throwing member 41 through the water outlet 42, a small amount of cooling water which is thrown out through the liquid throwing member 41 can be mixed with wind blown out by the fan 34, cooling and cooling of the heat conducting fin 30 are carried out, the heat conducting fins 30 can more efficiently guide out the temperature carried by the circulating cooling liquid, so that the heat exchange efficiency of the liquid cooling pipeline 27 is improved, (the heat conducting fins 30 are made of brass materials, and good heat conducting effect is achieved).
When the temperature of the inner tank 26 is higher, the operator can increase the power of the driving motor 33, when the fan 34 blows air with high power, the wind wheel 40 drives the liquid throwing member 41 to rotate rapidly, when the liquid throwing member 41 rotates at high speed, the generated large centrifugal force can make the trigger pipe 51 move to the outer side of the water outlet tank 47 for a larger distance against the elasticity of the pushing spring 58, the two water inlets 59 are exposed to the left side of the sealing plate 48 (refer to fig. 15), at the moment, the cooling water entering the water outlet tank 47 through the bottom hole 57 can firstly pass through the opening end of the trigger pipe 51 and then be thrown to the outer side of the water outlet tank 47 through the two water inlets 59 exposed to the left side of the sealing plate 48, the liquid throwing amount is obviously increased by synchronous liquid throwing of the two water inlets 59 and the previous liquid throwing through one water inlet 59, the liquid throwing amount is obviously increased by the trigger pipe 51 to the outer side of the water outlet tank 47, while increasing the polishing amount, the pushing convex block 52 positioned outside the triggering tube 51 pushes the upper pressing plate 53 to move towards the inside of the channel 49 along the contact oblique edge, so that the outlet 55 originally positioned outside the channel 49 enters the channel 49, after the outlet 55 enters the channel 49, the cooling liquid stored in the liquid storage layer of the liquid storage cylinder 45 enters the channel 49 through the top hole 56, is then sprayed into the water outlet box 47 through the outlet 55 and the spraying opening 50, is mixed with the cooling water sprayed by the polishing member 41, the mixed cooling liquid and the cooling water are sprayed out of the polishing member 41 in large batches through the water outlet 42, is mixed with the wind blown by the fan 34, and carries out higher-efficiency heat reduction on the heat conducting fin 30, so that the heat conducting fin 30 still has good heat conducting effect when the inner oil tank 26 is ensured to be at high temperature, thereby improving the heat exchanging efficiency of the liquid cooling pipeline 27, the ventilation and heat reduction effect of the whole equipment on the inner oil tank 26 is ensured.
It should be noted that, all be provided with the check valve inside outlet duct 7 and ventilation pipe 31, can guarantee that ventilation pipe 31 only ventilates and admit air, outlet duct 7 is exhausted, when heat conduction fin 30 is cooled down by ventilation pipe 31 bloies, outside the shell 4 can be got rid of through outlet duct 7 to the heat of conduction, does not contact with interior oil tank 26 outside, therefore the little cooling liquid of spun can not lead to the fact the corruption to interior oil tank 26 surface, can not influence the use of interior oil tank 26.
When the liquid cooling pipe 27 does not cool the inner tank 26, the temperature of the inner tank 26 is transmitted to the outside of the housing 4 through the vent hole 5, thereby automatically dissipating heat.
It should be noted that, when the housing 4 vibrates in a small amplitude, the decelerating member 20 moves synchronously with the pushing member 13, but the sliding plate 23 cannot contact the pushing plate 17 due to the limited moving distance of the pushing member 13, so that the grinding bump 21 is not inserted into the decelerating groove 16, and the rebound speed of the pressing spring 14 is normal when the housing 4 vibrates in a small amplitude.
It should be noted that the external connection tube 38 may be connected to the external device, so as to ensure the supply of the cooling water and the cooling liquid.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a car fuel tank that has ventilation and shock-proof structure concurrently, includes a plurality of installing support (1) of symmetry setting, its characterized in that, a plurality of spout (2) have all been seted up to the inside wall of installing support (1), the inside wall sliding connection of spout (2) has mounting panel (3), a plurality of the middle part of installing support (1) is provided with shell (4), a plurality of air vents (5) have been seted up on shell (4), mounting panel (3) are installed and are set up on shell (4), the bottom of installing support (1) is provided with damper;
the damping mechanism comprises a bottom plate (8) fixedly connected to the bottom of a mounting bracket (1), a spring rod (10) is arranged between the bottom plate (8) and a shell (4), speed reduction grooves (16) are formed in two sides of the bottom plate (8), frosted materials are arranged on the inner sides of the speed reduction grooves (16), sliding rails (9) are arranged on two sides of the bottom plate (8), limiting rods (15) are fixedly connected to the inner side walls of the sliding rails (9), pushing pieces (13) are sleeved on the outer side walls of the limiting rods (15) in a sliding mode, the side walls of the pushing pieces (13) are in sliding contact with the inner sides of the sliding rails (9), pressing springs (14) are sleeved on the outer side walls of the limiting rods (15), the ends of the pressing springs (14) are in contact with the outer walls of the pushing pieces (13), swinging arms (11) are connected to the pushing pieces (13) in a rotating mode, one ends of the swinging arms (11) away from the pushing pieces (13) are connected with bottom protruding blocks (12), the bottoms of the bottom protruding blocks (12) are fixedly connected to the bottoms of the shell (4), and the side walls of the pushing pieces (13) are in a sliding mode, and the whole damping mechanism can reduce the vibration amplitude of the whole damping mechanism (4) when compared with the whole damping mechanism is large in vibration amplitude;
An inner oil tank (26) is arranged in the shell (4), an oil filler (6) capable of blocking the oil filler is arranged on the inner oil tank (26), and the oil filler (6) penetrates to the outside of the shell (4);
The friction mechanism comprises speed reducing pieces (20) arranged on two sides of a pushing piece (13), side grooves (19) corresponding to the speed reducing pieces (20) are formed in the side walls of the sliding rails (9), grinding protruding blocks (21) are slidably connected to the inner side walls of the speed reducing pieces (20), reset springs (22) are arranged on the outer side walls of the grinding protruding blocks (21), and the other ends of the reset springs (22) are fixedly connected to the inner side walls of the speed reducing pieces (20);
The novel grinding device is characterized in that a trigger magnet (24) is fixedly connected to the outer side wall of the grinding lug (21), a sliding plate (23) is slidably connected to the inside of the speed reducing piece (20), a contact magnet (25) is arranged on the sliding plate (23), the magnetic poles of the contact magnet (25) are identical to those of the trigger magnet (24), and a push plate (17) and a side plate (18) are fixedly connected to the outside of the sliding rail (9) respectively.
2. The automobile fuel tank with the ventilation and vibration prevention structure according to claim 1, wherein the two sides of the inner fuel tank (26) are respectively provided with a liquid cooling circulation tank (28), a liquid cooling pipeline (27) is communicated between the two liquid cooling circulation tanks (28), and the liquid cooling pipeline (27) coats the outer part of the inner fuel tank (26).
3. The automobile fuel tank with the ventilation and shock-proof structure of claim 2, wherein a ventilation box (29) is fixedly connected to the outer side wall of the inner fuel tank (26), a part of the liquid cooling pipeline (27) is located inside the ventilation box (29), a plurality of heat conducting fins (30) are arranged on the liquid cooling pipeline (27), two sides of the ventilation box (29) are communicated with each other and are provided with an air outlet pipe (7), the air outlet pipe (7) penetrates to the outside of the shell (4), a ventilation pipe (31) is communicated with the inside of the ventilation box (29), the ventilation pipe (31) penetrates to the outside of the shell (4), and a ventilation mechanism is arranged inside the ventilation pipe (31).
4. The automobile fuel tank with the ventilation and shock-proof structure according to claim 3, wherein the ventilation mechanism comprises a driving motor (33) arranged in a ventilation pipe (31), a fan (34) is arranged at the output end of the driving motor (33), a rotating rod (32) is rotatably connected in the ventilation box (29), cladding rings (35) are sleeved on two sides of the rotating rod (32) in a sliding manner, and the side walls of the cladding rings (35) are fixedly connected to the outer side walls of the ventilation box (29).
5. The automobile fuel tank with the ventilation and shock-proof structure of claim 4, wherein the two sides of the ventilation box (29) are fixedly connected with a liquid storage tank (36), the top of the liquid storage tank (36) is communicated with an outer connecting pipe (38), the bottom of the liquid storage tank (36) is communicated with a liquid guide pipe (37), the other end of the liquid guide pipe (37) is communicated to the inside of the coating ring (35), and the two sides of the rotating rod (32) are respectively provided with a plurality of through holes (39).
6. The automobile fuel tank with the ventilation and vibration prevention structure according to claim 4, wherein a wind wheel (40) is sleeved on the outer side wall of the rotating rod (32), a liquid throwing piece (41) is arranged in the wind wheel (40), two sides of the liquid throwing piece (41) are respectively provided with a flow hole (44), two sides of the rotating rod (32) are respectively internally provided with an inner groove (43), and the inner grooves (43) at two sides are respectively communicated with the flow holes (44).
7. The automobile fuel tank with the ventilation and shock-proof structure of claim 6, wherein a liquid storage cylinder (45) is arranged in the liquid throwing piece (41), the circulation holes (44) on two sides penetrate through two sides of the inside of the liquid storage cylinder (45) respectively, a partition plate (46) is arranged in the liquid storage cylinder (45), the partition plate (46) separates the liquid storage cylinder (45) into a liquid storage layer and a water storage layer, a plurality of water outlet tanks (47) are arranged outside the liquid storage cylinder (45), water outlets (42) are respectively communicated with the inside of the water outlet tanks (47), bottom holes (57) are respectively formed in the inside of the water outlet tanks (47), the bottom holes (57) penetrate through the water storage layer of the liquid storage cylinder (45), a trigger pipe (51) is slidably connected to the inner side wall of the water outlet tanks (47), the trigger pipe (51) is arranged in an inner space, a pushing spring (58) is sleeved on the outer side wall of the trigger pipe (51), water inlets (52) are respectively arranged on the inner side walls of the trigger pipe (48), water outlet pipes (47) are respectively, water inlet pipes (52) are respectively connected with the water inlet pipes (52), the one end that spills liquid mouth (50) was kept away from to passageway (49) is seted up foothole (56), foothole (56) run through to the stock solution layer of stock solution section of thick bamboo (45), one side sliding connection that foothole (56) was kept away from to passageway (49) has top board (53), outlet (55) have been seted up on top board (53), fixedly connected with pressure spring (54) on the lateral wall of top board (53), the other end fixed connection of pressure spring (54) is on the inside wall of passageway (49).
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| CN202411475954.8A CN118977557B (en) | 2024-10-22 | 2024-10-22 | Automobile fuel tank with ventilation and shockproof structure |
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| CN202411475954.8A CN118977557B (en) | 2024-10-22 | 2024-10-22 | Automobile fuel tank with ventilation and shockproof structure |
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| CN118977557B true CN118977557B (en) | 2025-02-07 |
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| CN205395758U (en) * | 2016-03-16 | 2016-07-27 | 温州海纳机车部件有限公司 | Novel car that improves structure radiator for oil tank |
| CN211995153U (en) * | 2020-04-27 | 2020-11-24 | 盐城市富源油箱有限公司 | Horizontal diesel engine oil tank support mounting device |
| CN218892428U (en) * | 2022-12-07 | 2023-04-21 | 上海西顿汽车科技有限公司 | Automobile fuel tank body bracket |
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| JP2002364731A (en) * | 2001-06-08 | 2002-12-18 | Toyota Motor Corp | Power transmission damper structure |
| CN109228850A (en) * | 2018-10-08 | 2019-01-18 | 湖州三新汽车环保科技有限公司 | A kind of vehicle fuel tank cap and its method for opening and closing |
| CN211995152U (en) * | 2020-03-19 | 2020-11-24 | 樟树市巨商汽车服务有限公司 | Oil tank with damping function for automobile |
| CN212516823U (en) * | 2020-08-26 | 2021-02-09 | 济南民昌新能源有限公司 | Damping device of transformer oil tank |
| CN116928588A (en) * | 2023-08-03 | 2023-10-24 | 浙大城市学院滨江创新中心 | Hydrogen tank for hydrogen energy automobile |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205395758U (en) * | 2016-03-16 | 2016-07-27 | 温州海纳机车部件有限公司 | Novel car that improves structure radiator for oil tank |
| CN211995153U (en) * | 2020-04-27 | 2020-11-24 | 盐城市富源油箱有限公司 | Horizontal diesel engine oil tank support mounting device |
| CN218892428U (en) * | 2022-12-07 | 2023-04-21 | 上海西顿汽车科技有限公司 | Automobile fuel tank body bracket |
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