CN205654432U - Intelligence gas storage formula supercharging device and gas storage formula pressure boost car - Google Patents
Intelligence gas storage formula supercharging device and gas storage formula pressure boost car Download PDFInfo
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- CN205654432U CN205654432U CN201620501561.4U CN201620501561U CN205654432U CN 205654432 U CN205654432 U CN 205654432U CN 201620501561 U CN201620501561 U CN 201620501561U CN 205654432 U CN205654432 U CN 205654432U
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Abstract
The utility model belongs to the technical field of the automotive engineering and specifically relates to an intelligence gas storage formula supercharging device and gas storage formula pressure boost car is related to. The utility model provides an intelligence gas storage formula supercharging device includes pressure boost gas holder and control, the super charge mouth of pressure boost gas holder is used for communicateing with the high -pressure gas circuit of car, the pressure boost gas outlet of pressure boost gas holder is used for communicateing with the intake pipe of engine through first motorised valve, first motorised valve is connected with the control electricity, the control is used for setting up at the car. The utility model provides an intelligence gas storage formula supercharging device simple structure, it is with low costs, improved the air input of engine when low -speed operation to promote the slow -speed of revolution interval moment of torsion and power, make the car stronger sooner with higher speed, the efficiency of admitting air during engine low -speed operation is improved, it is more abundant to make fuel burn under the oxygen boosting condition, reduces harmful gas and discharges, stable pressure boost value makes the engine, and the process is more smooth -going with higher speed, improves the personnel's that take comfort level.
Description
Technical field
This utility model relates to automobile technical field, especially relates to the air storing type pressurizer of a kind of intelligence and air storing type booster automobile.
Background technology
In order to save the energy, safe and efficient, discharge capacity less while, improve moment of torsion and the power of automobile engine, the most generally use turbocharged engine.Turbo charging installation is exactly a kind of air compressor in fact, force to increase the air inflow of electromotor by compressed-air actuated volume, in general, turbocharging is all the waste gas inertia impulsive force that utilizes electromotor to discharge to promote the turbine in turbine room, turbine drives coaxial impeller, the air that wheel compresses conveying is come by air filter pipeline, enters cylinder after being allowed to supercharging.When engine speed speeds, the velocity of discharge of waste gas and secondary speed the most synchronize speed, impeller compresses again more air and enters cylinder, the pressure of air and density increase can make more full combustion of fuel, accordingly increase fuel quantity and adjust the rotating speed of electromotor, it is possible to realizing increasing the output of electromotor.
But turbocharging exists hysteresis phenomenon, i.e. under low engine speeds operating mode, during discharge amount of exhaust gas deficiency, turbocharger not only cannot bring the lifting of power, the most also can affect engine performance because of hindering aerofluxus.Further, since the effect of inertia of impeller to throttle rapid time change delay of response, make engine delay that output is increased or decreased, make automobile carry when accelerating the most energetically, impact operation.
For solving the problems referred to above, have employed a kind of mechanical supercharger in prior art, this mechanical supercharger is linked by belt and engine crankshaft, and there is clutch configuration centre, and when low speed, clutch combines, electromotor driving machinery supercharger be that air inlet pipe is suppressed；Clutch separation after turbocharger is devoted oneself to work, mechanical supercharger quits work.This kind mode cost is high, waste power, volume are bigger.
In prior art, additionally using a kind of variable area turbocharger, this kind of turbocharger is by changing the cross section of face turbine so that it is devote oneself to work faster when the slow-speed of revolution, but the existing picture of turbo lag is simply alleviated, and solve phenomenon unable during automobile low speed the most thoroughly.
Above two method, for car, has and necessarily improves effect, but for heavy goods vehicle, does not has obvious effect.
Utility model content
The purpose of this utility model is to provide intelligence air storing type pressurizer and air storing type booster automobile, so that in solution prior art, during time of engine low speed, moment of torsion is little, power is low, when the turbocharger slow-speed of revolution stays out of, air inlet air inlet is not enough, the technical problem of hypotony phenomenon.
The intelligent air storing type pressurizer that this utility model provides, including supercharging air accumulator and control piece；Super charge mouth and supercharging gas outlet it is provided with on supercharging air accumulator；Super charge mouth is for connecting with the high-pressure gas circuit of automobile；Supercharging gas outlet is used for connecting with the air inlet pipe of electromotor by the first electrodynamic valve；Described first electrodynamic valve electrically connects with described control piece；Described control piece is used for being arranged on automobile.
Further, control piece includes controller；Controller and the electrical connection of the first electrodynamic valve, controller is for being connected with the voltage sensor communication at the E-Gas of automobile.
Further, super charge mouth is used for connecting with the high-pressure gas circuit of automobile by the second electrodynamic valve；Controller and the electrical connection of the second electrodynamic valve, controller is for being connected with the pressure transducer communication in the air accumulator in compressed air units in cars system.
Further, supercharging built in gas tank is equipped with the first pressure transducer；First pressure transducer is connected with controller communication.
Further, intelligence air storing type pressurizer also includes display screen；Display screen is electrically connected with the controller, and display screen is for being arranged at the steering wheel of automobile.
Further, supercharging air accumulator is provided with drain valve；And/or, it being provided with drainage screen at super charge mouth, drainage screen enters the air of supercharging air accumulator for filtering.
This utility model additionally provides a kind of air storing type booster automobile, including dynamical system, air compressor, air drier and air accumulator, and above-mentioned intelligent air storing type pressurizer；Air compressor connects with the air inlet of air drier；The gas outlet of air drier connects with air inlet and the super charge mouth of air accumulator respectively；Air compressor is fixing with the engine crankshaft of dynamical system to be connected；Supercharging gas outlet is connected with the air inlet pipe of electromotor by the first electrodynamic valve.
This utility model additionally provides a kind of air storing type booster automobile, a kind of air storing type booster automobile, including dynamical system, air compressor, air drier, air accumulator and EGAS control system, also includes above-mentioned intelligent air storing type pressurizer；Air compressor connects with the air inlet of air drier；The gas outlet of air drier respectively with the air inlet of air accumulator and being connected with super charge mouth by the second electrodynamic valve；Air compressor is fixing with the engine crankshaft of dynamical system to be connected；Built in gas tank is equipped with the second pressure transducer, and the second pressure transducer is connected with controller communication；The voltage sensor of electronic accelerator system is connected with controller communication.
Further, air storing type booster automobile also includes the first trachea, the second trachea and the 3rd trachea；One end of first trachea connects with the gas outlet of air drier, and the other end connects with one end of the second trachea and one end of the 3rd trachea respectively；Air accumulator is multiple；Second trachea is connected with multiple air accumulators respectively by multiloop relief valve；3rd trachea is connected with super charge mouth by the second electrodynamic valve.
Further, controller is ECU.
The intelligent air storing type pressurizer that this utility model provides, supercharging air accumulator, in the work process of air compressor, is constantly collected and is stored compressed gas until reaching with standby；The supercharging gas outlet of supercharging air accumulator connects with the air inlet of electromotor, arranges the first electrodynamic valve on this connecting pipeline, and control piece can control the opening and closing of the first electrodynamic valve.
When lorry climbing or the anxious acceleration of needs, electromotor is in the relatively slow-speed of revolution, now can open the first valve of electric valve by control piece, make the gas direct-injection in supercharging air accumulator enter in electromotor, improve the force value of engine air inlet tube, increase the air inflow of cylinder, automobile ECU receive air inlet pressure sensor be given pressure raise signal after can strengthen distributive value, owing to air inflow and distributive value increase simultaneously, engine output increases sharply, pickup faster, more effectively；Improve the combustion rate of fuel, increase exhaust gas pressure, make turbocharger rapidly enter duty.When electromotor reaches maximum speed, and turbocharger starts normally to work, closing the first electrodynamic valve by control piece, now supercharging air accumulator continues to collect storage compressed gas, waits and using next time.
The gas storage of supercharging air accumulator and the circulation of venting have ensured the exploitativeness of this intelligence air storing type pressurizer, have ensured the normal work of this intelligence air storing type pressurizer.
Additionally, owing to turbocharging is two back-to-back fans of coaxial connection, utilize high-temp waste gas to blow electric fan to be driven, the most inevitably transfer heat to the inlet end of turbocharger compresses air, cause intake air temperature to raise, although admission pressure improves, but the density of air and oxygen content can decline, thus affect the power of electromotor, so the electromotor being generally equipped with turbocharger is commonly equipped with air inter cooler, it is used for lowering the temperature to the compressed air of high temperature.This device is to utilize entrance air inlet pipe after high pressure air reducing, because high-pressure gas pressure reduces, the huge strong expansion of volume can absorb substantial amounts of heat, create a further reduction intake air temperature, improve atmospheric density and oxygen content, so that fuel can more fully burn, improve engine power, it is to avoid burn insufficient noxious gas emission brought.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Intelligent air storing type pressurizer that Fig. 1 provides for this utility model embodiment and the structural representation of air storing type booster automobile.
Reference:
1-supercharging air accumulator；2-control piece；3-the first electrodynamic valve；
4-the second electrodynamic valve；5-display screen；6-air compressor；
7-air drier；8-air accumulator；9-the first trachea；
10-multiloop relief valve；11-super charge mouth；12-supercharging gas outlet；
13-the first pressure transducer；21-controller；91-the second trachea；
92-the 3rd trachea.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Intelligent air storing type pressurizer that Fig. 1 provides for this utility model embodiment and the structural representation of air storing type booster automobile.As it is shown in figure 1, the intelligent air storing type pressurizer that this utility model provides, including supercharging air accumulator 1 and control piece 2；Super charge mouth 11 and supercharging gas outlet 12 it is provided with on supercharging air accumulator 1；Super charge mouth 11 is for connecting with the high-pressure gas circuit of automobile；Supercharging gas outlet 12 is used for connecting with the air inlet pipe of electromotor by the first electrodynamic valve 3；Described first electrodynamic valve 3 electrically connects with described control piece 2；Described control piece 2 is used for being arranged on automobile.
Wherein, the version of supercharging air accumulator 1 has multiple, such as: cross section is rounded, square or oval.The material of supercharging air accumulator 1 has multiple, such as: aluminium alloy, magnesium alloy, steel or ferrum etc..
The kind of control piece 2 has multiple, such as: arrange power control button on automobile, is controlled the opening and closing of the first electrodynamic valve 3 by power control button, can realize people's Non-follow control supercharging air accumulator 1 to the work of engine booster；Or control piece 2 uses IR remote controller, thus controls the first electrodynamic valve 3 and work, people's Non-follow control supercharging air accumulator 1 can be realized to the work of engine booster.
Being equipped with compressed air system on general lorry or passenger vehicle, compressed air system includes air compressor, air drier and air accumulator, and automobile exists high-pressure gas circuit, and the compressed gas in air accumulator is sent to automobile by high-pressure gas circuit, and each needs the position of gas；Air compressor is rigidly connected with the bent axle of electromotor, and air is compressed under the drive of electromotor connecting shaft by air compressor, air accumulator by air compressor compress after through air drier dried air store with standby.
The mode that supercharging air accumulator 1 connects with high-pressure gas circuit has multiple, such as: supercharging air accumulator 1 connects with a certain branch road in high-pressure gas circuit；Or supercharging air accumulator 1 connects with the storage tank of automobile；Or supercharging air accumulator 1 connects with the gas outlet of air drier；Again or when the gas outlet of air drier connect with multiple air accumulators by multiloop relief valve, a circuit communication in supercharging air accumulator 1 and multiloop relief valve, and the preset pressure value of the relief valve in this loop is higher than the preset pressure value of other loop relief valve.
Supercharging air accumulator 1, in the work process of air compressor, is constantly collected and is stored compressed gas until reaching safe limit value with standby；The supercharging gas outlet 12 of supercharging air accumulator 1 connects with the air inlet of electromotor, arranges the first electrodynamic valve 3 on this connecting pipeline, and control piece 2 can control the opening and closing of the first electrodynamic valve 3.
When lorry climbing or the anxious acceleration of needs, electromotor is in the relatively slow-speed of revolution, now can open the first electrodynamic valve 3 valve by control piece 2, the gas direct-injection in supercharging air accumulator 1 is made to enter in electromotor, improve the force value of engine air inlet tube, increase the air inflow of cylinder, automobile ECU receive air inlet pressure sensor be given pressure raise signal after can strengthen distributive value, owing to air inflow and distributive value increase simultaneously, engine output increases sharply, pickup faster, more effectively；Improve the combustion rate of fuel, increase exhaust gas pressure, make turbocharger rapidly enter duty.When electromotor reaches maximum speed, and turbocharger starts normally to work, closing the first electrodynamic valve 3 by control piece 2, now supercharging air accumulator 1 continues to collect storage compressed gas, waits and using next time.
The gas storage of supercharging air accumulator 1 and deflation cycles have ensured the exploitativeness of this intelligence air storing type pressurizer, have ensured the normal work of this intelligence air storing type pressurizer.
Additionally, owing to turbocharging is two back-to-back fans of coaxial connection, utilize high-temp waste gas to blow electric fan to be driven, the most inevitably transfer heat to the inlet end of turbocharger compresses air, cause intake air temperature to raise, although admission pressure improves, but the density of air and oxygen content can decline, thus affect the power of electromotor, so the electromotor being generally equipped with turbocharger is commonly equipped with air inter cooler, it is used for lowering the temperature to the compressed air of high temperature.This device is to utilize entrance air inlet pipe after high pressure air reducing, because high-pressure gas pressure reduces, the huge strong expansion of volume can absorb substantial amounts of heat, create a further reduction intake air temperature, improve atmospheric density and oxygen content, so that fuel can more fully burn, improve engine power, it is to avoid burn insufficient noxious gas emission brought.The intelligent air storing type pressurizer that the present embodiment provides, it is possible to increase moment of torsion during time of engine low speed and power, makes automobile accelerate the strongest；This device changes the former turbocharger non-linear torque curve when automobile accelerates and power curve of output, this device makes the admission pressure of electromotor keep stable at whole acceleration area, make admission pressure, torque curve and power curve of output straight, more steady when making automobile accelerate；The arrangement increases combustion rate during time of engine low speed, improve fuel availability, reduce noxious gas emission, protect environment.
It should be noted that the present embodiment provide intelligent air storing type pressurizer not only limit the use of on the heavy-duty car such as truck or passenger vehicle, it is also possible to apply tractor, agricultural machinery or other be provided with on the engineering equipment of compressed air system.
The intelligent air storing type pressurizer that the present embodiment provides can also be used on general car, now need to arrange independent air compressor, air drier etc. on car, and air compressor connects with air drier, and air drier connects with supercharging air accumulator 1；Air compressor can be connected with the engine crankshaft of car；Can also arrange independent motor, driven by motor air compressor works, thus to supercharging air accumulator 1 compressed air.
As it is shown in figure 1, on above-described embodiment basis, further, control piece 2 includes controller 21；Controller 21 electrically connects with the first electrodynamic valve 3, and controller 21 is for being connected with the voltage sensor communication at the E-Gas of automobile.
Wherein, the mode that communication connects has multiple, such as: by wired connection modes such as data wires；By the radio connection such as bluetooth, wifi.
Control piece 2 preferably uses controller 21, the voltage signal that voltage sensor conveying can be come by controller 21 is analyzed, thus obtain the rate of change of voltage, and then when making controller 21 judge that automobile needs strong power, big load by analyzing the rate of change of voltage, controller 21 i.e. can send opens the first electrodynamic valve 3 valve command, so that the gas in supercharging air accumulator 1 enters in electromotor.The intelligent air storing type pressurizer that controller 21 makes the present embodiment provide achieves intellectuality, to pressurization control more accurately and timely, makes people time saving and energy saving.
In addition, it is necessary to explanation, controller 21 can be connected with the air inlet pressure sensor communication of electromotor, or be connected with the velocity sensor communication of electromotor, or be connected with engine oil pressure pickup communication；Or it is connected with above-mentioned any two kinds of sensor communication；Can also be connected with above-mentioned three kinds of sensor all communications.
Controller 21 is by analyzing boost pressure signal, engine rotational speed signal or engine oil pressure signal, judge the working condition of electromotor and turbocharger, after admission pressure electromotor being detected improves or rotating speed improves, when controller 21 judges that electromotor reaches maximum (top) speed, when turbocharger reaches maximal efficiency, controller 21 controls the first electrodynamic valve 3 and cuts out valve, stops this intelligence air storing type pressurizer to engine charge supercharging.Make this device intelligent further, improve the work efficiency of this device, save the energy.
First electrodynamic valve 3 preferably uses electromagnetic valve, and electromagnetic valve structure is simple, and cost is relatively low.
As it is shown in figure 1, on above-described embodiment basis, further, super charge mouth 11 is used for connecting with the high-pressure gas circuit of automobile by the second electrodynamic valve 4；Controller 21 electrically connects with the second electrodynamic valve 4, and controller 21 is for being connected with the pressure transducer communication in the air accumulator in compressed air units in cars system.
Wherein, the mode that communication connects has multiple, such as: by wired connection modes such as data wires；By the radio connection such as bluetooth, wifi.
Second electrodynamic valve 4 preferably uses electromagnetic valve, and electromagnetic valve structure is simple, and cost is relatively low.Controller 21 can detect the gas pressure in air accumulator in real time by the pressure transducer in air accumulator, when gas pressure reaches default the blowing pressure value, controller 21 sends the instruction opening the second electrodynamic valve 4 valve, and in making high pressure airline, gas leaks in supercharging air accumulator 1；When the gas pressure in air accumulator is less than the blowing pressure value preset, controller 21 sends cut out the second electrodynamic valve 4 and instructs, ensures the air pressure needed for traffic safety.Whether the air pressure again detecting air accumulator after time delay a period of time reaches preset value.It should be noted that this blowing pressure value preset is less than the highest safety relief value of former car air accumulator, higher than the minimal pressure force value needed during running car.
This structure make high-pressure gas circuit only meet former automobile to gas pressure demand under conditions of, inflate to supercharging air accumulator 1, ensure normal brake application or the traveling of automobile；Also practicality, stability and the intellectuality of this intelligence air storing type pressurizer are further increased.
It should be noted that, for being provided with the automobile of OBD interface, controller 21 can directly electrically connect with OBD interface, controller 21 can obtain the pulse-width data when gas pressure data in air accumulator, the admission pressure data of electromotor, the rotary speed data of electromotor, engine oil pressure data, water temperature data, atomizer work by OBD interface, other signal datas such as E-Gas signal, the apparatus structure that this communication connection side can make the present embodiment provide is simple, easy for installation.
Controller 21 can detect water temperature, engine oil pressure and engine speed simultaneously, and three parameters all just can start this intelligence air storing type pressurizer supercharging normal value when, if it find that these three supplemental characteristic is abnormal, system just quits work.Further increase the safety of this device.Controller 21 can intercept atomizer control line, obtains atomizer work time pulse bandwidth signals, then by calculating air-fuel, is made in optimal distributive value under this rotating speed and pressure, to provide more high pulling torque and power.
As it is shown in figure 1, on above-described embodiment basis, further, be provided with the first pressure transducer 13 in supercharging air accumulator 1；First pressure transducer 13 is connected with controller 21 communication.
Wherein, the mode that communication connects has multiple, such as: by wired connection modes such as data wires；By the radio connection such as bluetooth, wifi.
Arranging the first pressure transducer 13 in supercharging air accumulator 1, the gas pressure in supercharging air accumulator 1 then can be monitored by controller 21 in real time, and the work to this intelligence air storing type pressurizer controls in time.
As it is shown in figure 1, on above-described embodiment basis, further, intelligence air storing type pressurizer also includes display screen 5；Display screen 5 electrically connects with controller 21, and display screen 5 is for being arranged at the steering wheel of automobile.
Wherein, display screen 5 can show working condition of the gas pressure of supercharging air accumulator, the gas pressure of former vehicle reservation tank, the first electrodynamic valve and the duty of the second electrodynamic valve and this intelligence air storing type pressurizer etc., user-friendly.
As it is shown in figure 1, on above-described embodiment basis, further, supercharging air accumulator 1 is provided with drain valve；And/or, it being provided with drainage screen at super charge mouth 11, drainage screen enters the air of supercharging air accumulator 1 for filtering.
Wherein, drain valve can be manually can also be for electronic.
Air drier lost efficacy or after long-time use, compressed air is easily mixed into moisture, hence in supercharging air accumulator 1, arranging drain valve on supercharging air accumulator 1 can make user be discharged in time by the water accumulated in supercharging air accumulator 1, ensure being dried of the in-engine gas of entrance, it is to avoid cause danger；Also extend the service life of supercharging air accumulator 1.
User can be provided with or without drainage screen according to specifically used situation at the super charge mouth 11 of supercharging air accumulator 1；Drainage screen is set at super charge mouth 11, the gas entered in supercharging air accumulator 1 can be filtered further, further increase compressed-air actuated cleanliness factor, it is to avoid impurity enters supercharging air accumulator 1, hence in the cylinder of electromotor.
As it is shown in figure 1, on above-described embodiment basis, this utility model additionally provides a kind of air storing type booster automobile, including dynamical system, air compressor 6, air drier 7 and air accumulator 8, and above-mentioned intelligent air storing type pressurizer；Air compressor 6 connects with the air inlet of air drier 7；The gas outlet of air drier 7 connects with air inlet and the super charge mouth 11 of air accumulator 8 respectively；Air compressor 6 is fixing with the engine crankshaft of dynamical system to be connected；Supercharging gas outlet 12 is connected with the air inlet pipe of electromotor by the first electrodynamic valve 3.
Wherein, the super charge mouth 11 of supercharging air accumulator 1 is connected with the venthole of air drier 7, this set-up mode, improve the charging efficiency of supercharging air accumulator 1, simplify installation process.In motion, air compressor 6, under the drive of engine crankshaft, compresses air in air accumulator 8 the air storing type booster automobile that the present embodiment provides, and owing to electromotor is working always, then air can be compressed in supercharging air accumulator 1 continuously；When automobile needs strong power, big load operation, control piece 2 controls the first electrodynamic valve 3 and opens, supercharging air accumulator 1 is inflated to engine booster, improve the admission pressure of electromotor, after automobile CEU detects that machine pressure improves, the greater engine oil inlet quantity by appropriate amplification fuel injection pulsewidth, so that the moment of torsion of electromotor increases, power improves；Turbocharger quickly enters normal operating conditions subsequently.
The air storing type booster automobile that the present embodiment provides, more strong during acceleration, quickly, steadily；Fuel firing rate is high, saves the energy, reduces use cost.
As shown in Figure 1, on above-described embodiment basis, this utility model additionally provides a kind of air storing type booster automobile, including dynamical system, air compressor 6, air drier 7, air accumulator 8 and EGAS control system, also includes above-mentioned intelligent air storing type pressurizer；Air compressor 6 connects with the air inlet of air drier 7；The gas outlet of air drier 7 connects with super charge mouth 11 with the air inlet of air accumulator 8 and by the second electrodynamic valve 4 respectively；Air compressor 6 is fixing with the engine crankshaft of dynamical system to be connected；Being provided with the second pressure transducer in air accumulator 8, the second pressure transducer is connected with controller 21 communication；The voltage sensor of electronic accelerator system is connected with controller 21 communication.
Wherein, controller 21, by the gas pressure in detection air accumulator 8, controls the opening and closing of the second electrodynamic valve 4 so that it is on the premise of can normally can working ensureing compressed air system, inflate to supercharging air accumulator 1；Controller 21, by detecting the voltage signal of electronic accelerator system, controls the opening and closing of the first electrodynamic valve 3, i.e. controls beginning and the end of supercharging work.
The air storing type booster automobile that the present embodiment provides can the supercharging work of Based Intelligent Control electromotor, make people time saving and energy saving, safety is high, and stability is high.
Controller 21 can be separately provided；It is preferred that controller 21 is ECU, using ECU to control the first electrodynamic valve 3 and the second electrodynamic valve 4, i.e. control supercharging work, this structure makes automobile overall structure simple, decreases the installation quantity of parts, reduces production cost；Make air storing type booster automobile lightweight, intellectuality that the present embodiment provides.
After air is compressed, the steam meeting condensation aqueous water in air, hydrops can cause the faults such as hardware corrosion, rubber seal be full of cracks, lubricant grease decomposition failure, pipeline plug, have a strong impact on travel safety；Arranging air drier 7 between air compressor 6 and air accumulator 8, the aqueous water in compressed air can be filtered and store by air drier 7, makes the compressed air drying of entrance air accumulator 8, cleaning, is beneficial to provide power, beneficially automobile brake for automobile.When the force value in air accumulator 8 reaches the highest safety relief value, the relief valve on air drier 7 is opened, and hydrops is discharged under the impact of gas；Then air drier 7 carries out the catchmenting of subsequent cycle, drainage works again, ensures that the compressed air entering air accumulator 8 is dry all the time.
In order to provide the pressurized effect of long period, it is some larger that supercharging air accumulator 1 can do, and now there is problems of the relief valve in air drier 7 for a long time can not pressure release, it is impossible to recoil is attached to the moisture within drying bottle.In order to solve this problem, controlled by controller 21, after inflating some minutes to supercharging air accumulator 1, close the first electrodynamic valve 3, the gas pressure in air accumulator 8 is made to raise, until it reaches maximum safety relief value, thus pressure release, recoil air drier 7, moisture of draining.Afterwards, controller 21 detects that the atmospheric pressure value of air accumulator 8 reaches maximum, and controller 21 is opened the second electrodynamic valve 4 and inflated to supercharging air accumulator 1.Continue to collect gas, until maximum.
As it is shown in figure 1, on above-described embodiment basis, further, air storing type booster automobile also includes the first trachea the 9, second trachea 91 and the 3rd trachea 92；One end of first trachea 9 connects with the gas outlet of air drier 7, and the other end connects with one end of the second trachea 91 and one end of the 3rd trachea 92 respectively；Air accumulator 8 is multiple；Second trachea 91 is connected with multiple air accumulators 8 respectively by multiloop relief valve 10；3rd trachea 92 is connected with super charge mouth 11 by the second electrodynamic valve 4.
Wherein, multiple air accumulator 8 is set and can ensure the work of automobile further, and multiloop relief valve 10 makes between each air circuit the most unaffected.
When the service life of automobile increases, air accumulator 8 and valve thereon and pipeline are aging, during the phenomenon that leaks air, may result in people when using automobile next time, there is no enough gas in air accumulator 8 to promote the spring energy-storage formula of automobile to brake, cause parking braking to release.Making automobile to travel, accordingly, it is desirable to first start electromotor, band engine-driven air compressor 6 works, and inflates to air accumulator 8, and this process time is long, wastes fuel；The intelligent air storing type pressurizer that the present embodiment provides only has two interfaces of one-in-and-one-out due to air accumulator 8, can have good sealing effectiveness, preserves air pressure.At this moment the second electrodynamic valve 4 can be opened by controller 21, the gas in supercharging air accumulator 1 is made reversely to be filled in the 3rd trachea 92, hence in the first trachea 9, enter back in the second trachea 91, and then enter in each air accumulator 8 by multiloop relief valve 10, make air accumulator 8 reduce inflationtime, save the energy.This intelligence air storing type pressurizer has higher practicality and motility.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.
Claims (10)
1. an intelligent air storing type pressurizer, it is characterised in that including: supercharging air accumulator
And control piece；
Super charge mouth and supercharging gas outlet it is provided with on described supercharging air accumulator；Described supercharging
Air inlet is for connecting with the high-pressure gas circuit of automobile；Described supercharging gas outlet is electronic by first
Valve is for connecting with the air inlet pipe of electromotor；Described first electrodynamic valve is electrically connected with described control piece
Connect；Described control piece is used for being arranged on automobile.
Intelligence the most according to claim 1 air storing type pressurizer, it is characterised in that
Described control piece includes controller；
Described controller electrically connects with described first electrodynamic valve, and described controller is used for and automobile
E-Gas at voltage sensor communication connect.
Intelligence the most according to claim 2 air storing type pressurizer, it is characterised in that
Described super charge mouth is used for connecting with the high-pressure gas circuit of automobile by the second electrodynamic valve；Described
Controller electrically connects with described second electrodynamic valve, and described controller is used for and compressed air units in cars
Pressure transducer communication in air accumulator in system connects.
Intelligence the most according to claim 3 air storing type pressurizer, it is characterised in that
Described supercharging built in gas tank is equipped with the first pressure transducer；Described first pressure transducer with
Described controller communication connects.
Intelligence the most according to claim 3 air storing type pressurizer, it is characterised in that
Also include display screen；Described display screen electrically connects with described controller, and described display screen is used for
It is arranged at the steering wheel of automobile.
Intelligence the most according to claim 1 air storing type pressurizer, it is characterised in that
It is provided with drain valve on described supercharging air accumulator；
And/or, it being provided with drainage screen at described super charge mouth, described drainage screen is used for filtering
Enter the air of described supercharging air accumulator.
7. an air storing type booster automobile, does including dynamical system, air compressor, air
Dry device and air accumulator, it is characterised in that also include as described in any one of claim 1-6
Intelligence air storing type pressurizer；
Described air compressor connects with the air inlet of described air drier；Described air is done
The gas outlet of dry device connects with the air inlet of described air accumulator and described super charge mouth respectively
Logical；Described air compressor is fixing with the engine crankshaft of described dynamical system to be connected；Described
Supercharging gas outlet is connected with the air inlet pipe of described electromotor by described first electrodynamic valve.
8. an air storing type booster automobile, does including dynamical system, air compressor, air
Dry device, air accumulator and EGAS control system, it is characterised in that also include that right such as is wanted
Ask the intelligent air storing type pressurizer described in any one of 3-5；
Described air compressor connects with the air inlet of described air drier；Described air is done
The gas outlet of dry device respectively with the air inlet of described air accumulator and by the second electrodynamic valve and institute
State the connection of super charge mouth；
Described air compressor is fixing with the engine crankshaft of described dynamical system to be connected；Described
Built in gas tank is equipped with the second pressure transducer, described second pressure transducer and described control
Device communication connects；The voltage sensor of described electronic accelerator system is with described controller communication even
Connect.
Air storing type booster automobile the most according to claim 8, it is characterised in that also wrap
Include the first trachea, the second trachea and the 3rd trachea；One end of described first trachea and described sky
The gas outlet connection of gas dryer, the other end respectively with one end and the institute of described second trachea
State one end connection of the 3rd trachea；
Described air accumulator is multiple；Described second trachea passes through multiloop relief valve respectively with many
Individual described air accumulator connects；Described 3rd trachea is by described second electrodynamic valve and described supercharging
Air inlet connects.
Air storing type booster automobile the most according to claim 9, it is characterised in that institute
Stating controller is ECU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501561.4U CN205654432U (en) | 2016-05-26 | 2016-05-26 | Intelligence gas storage formula supercharging device and gas storage formula pressure boost car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501561.4U CN205654432U (en) | 2016-05-26 | 2016-05-26 | Intelligence gas storage formula supercharging device and gas storage formula pressure boost car |
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| Publication Number | Publication Date |
|---|---|
| CN205654432U true CN205654432U (en) | 2016-10-19 |
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|---|---|---|---|
| CN201620501561.4U Expired - Fee Related CN205654432U (en) | 2016-05-26 | 2016-05-26 | Intelligence gas storage formula supercharging device and gas storage formula pressure boost car |
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| Country | Link |
|---|---|
| CN (1) | CN205654432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840295A (en) * | 2016-05-26 | 2016-08-10 | 赵曰强 | Intelligent air storage type supercharging device and air storage type supercharging automobile |
| CN108167639A (en) * | 2017-12-26 | 2018-06-15 | 广东万合汽车供应链管理有限公司 | A kind of air reservoir of the convenient semitrailer of damping gas storage |
-
2016
- 2016-05-26 CN CN201620501561.4U patent/CN205654432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840295A (en) * | 2016-05-26 | 2016-08-10 | 赵曰强 | Intelligent air storage type supercharging device and air storage type supercharging automobile |
| CN108167639A (en) * | 2017-12-26 | 2018-06-15 | 广东万合汽车供应链管理有限公司 | A kind of air reservoir of the convenient semitrailer of damping gas storage |
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