CN102536429A - Engine and inflation system thereof - Google Patents
Engine and inflation system thereof Download PDFInfo
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- CN102536429A CN102536429A CN2012100125154A CN201210012515A CN102536429A CN 102536429 A CN102536429 A CN 102536429A CN 2012100125154 A CN2012100125154 A CN 2012100125154A CN 201210012515 A CN201210012515 A CN 201210012515A CN 102536429 A CN102536429 A CN 102536429A
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Abstract
The invention discloses an inflation system of an engine. The inflation system comprises an air compressor, an air storage tank, an electromagnetic clutch, a pressure sensor and a controller, wherein the air storage tank is connected with the air compressor; the electromagnetic clutch is connected with the engine and the air compressor; the pressure sensor is connected with the air storage tank, detects the pressure of air in the air storage tank and converts the air pressure into a signal; the controller receives the signal sent by the pressure sensor, is connected with the electromagnetic clutch, and controls the disengagement and engagement of the electromagnetic clutch according to the signal sent by the pressure sensor; when the pressure of the air in the air storage tank reaches a set value, the controller controls the electromagnetic clutch to cut off power input into the air compressor by the engine; and when the pressure of the air in the air storage tank does not reach the set value, the controller controls the electromagnetic clutch to transmit the power input into the air compressor by the engine. Therefore, the inflation system of the engine can automatically control the opening and closing of the air compressor, so that energy consumption is effectively reduced. The invention also discloses the engine with the inflation system.
Description
Technical field
The present invention relates to technical field of engines, particularly a kind of motor and gas charging system thereof.
Background technique
At present, truck, passenger vehicle all have air compressor usually with motor, so that for the gas holder on the automobile chassis charges into pressurized air, the pressurized air in this gas holder is used for pneumatic braking or the air suspension of vehicle etc.
Please refer to Fig. 1, Fig. 1 is the transmission process of existing motor band air compressor.As shown in Figure 1: motor is with the belt pulley of power transmission to transmission system, and belt pulley drives its operation through transmission belt with power transmission to air compressor, and air pressure is contractd for being positioned at the gas holder inflation on the automobile chassis, and gas holder is for using the device of air air feed; Can know, air compressor be receive engine-driven, as long as engine running, then just operation of air compressor.Yet the capacity of the gas holder on the chassis is certain, and after the inflation of a period of time, the air pressure in the gas holder had both reached rating value.If at this moment continue as gas holder inflation again, certainly will to unnecessary pressurized air be bled off, thereby hear that through regular meeting the automobile that runs on the road sends the venting sound of " titter-titter ".
Yet the operation of air compressor is that effective merit of leaning on motor itself to make drives, and in fact the pressurized air that bleeds off be exactly the useful work that has consumed motor in vain; Especially the motor bus that on expressway, moves, truck, the situation of brake is less relatively, and promptly compressed-air actuated consumption is less; Motor does not still stop to drive compressor operation; Constantly be the gas holder inflation, just need venting every now and then, caused the unnecessary consumption of energy.
Therefore, how a kind of gas charging system being provided, can realizing the automatic control to the air compressor open and close, thereby effectively cut down the consumption of energy, is the problem that those skilled in the art need solution badly.
Summary of the invention
First purpose of the present invention is to provide a kind of gas charging system of motor; The structural design of this gas charging system can realize the automatic control to the air compressor open and close; Thereby effectively cut down the consumption of energy, another object of the present invention with a kind of motor with above-mentioned gas charging system is provided.
For realizing above-mentioned first purpose, the invention provides a kind of gas charging system of motor, comprise air compressor and the gas holder that links to each other with said air compressor, also comprise
The magnetic clutch that connects said motor and said air compressor;
Link to each other with said gas holder, detect its internal air pressure, and air pressure is converted into the pressure transducer of signal;
Accept the signal that said pressure transducer sends, and the controller that links to each other with said magnetic clutch and separate and combine according to the said magnetic clutch of the SC sigmal control that said sensor sent.
Preferably, in the above-mentioned gas charging system, said controller is the ECU controller.
Preferably, in the above-mentioned gas charging system, said magnetic clutch is the dry sheet type magnetic clutch.
Preferably, in the above-mentioned gas charging system, said magnetic clutch is a magnetic formula magnetic clutch.
Compared with prior art, technique effect of the present invention is:
The gas charging system of motor provided by the invention, gas holder is provided with sensor, and the belt pulley of engine driving system is provided with magnetic clutch, between the sensor and magnetic clutch, is provided with controller; In vehicle operating; Motor is with the belt pulley of power transmission to transmission system; Belt pulley drives its operation through transmission belt with power transmission to air compressor; Air compressor contracts air pressure for being positioned at the gas holder inflation on the automobile chassis, at this moment, is arranged on sensor on the gas holder and converts the gas storage situation in the gas holder to signal and export controller to; After gas-storing capacity in controller is judged gas holder reaches set value; Controller cuts off motor with the magnetic clutch of control setting on belt pulley and imports power to air compressor, and when using the gas-storing capacity of gas in gas holder in the gas holder to be lower than set value with device of air, controller control magnetic clutch transmits motor and imports power to air compressor.
For realizing above-mentioned second purpose, the present invention also provides a kind of motor, comprises engine body and the gas charging system that is driven by said engine body, and said gas charging system is the gas charging system of above-mentioned motor.Because above-mentioned gas charging system has above-mentioned technique effect, the motor with this gas charging system also should possess the corresponding techniques effect.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technological scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.Obviously, the accompanying drawing in describing below only is embodiments of the invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the accompanying drawing that provides.
Fig. 1 is the transmission process of motor band air compressor in the existing technology;
Fig. 2 is the schematic representation of motor band air compressor transmission process in the gas charging system provided by the invention.
Embodiment
Core of the present invention is to provide a kind of gas charging system, and the structural design of this gas charging system can realize the automatic control to the air compressor open and close, thereby effectively cuts down the consumption of energy.
In order to make those skilled in the art understand technological scheme of the present invention better, the present invention is done further detailed description below in conjunction with accompanying drawing and specific embodiment.
Please refer to Fig. 2, Fig. 2 is the schematic representation of gas charging system control motor band air compressor transmission process provided by the invention.
As shown in Figure 2, the gas charging system of motor provided by the invention, gas holder is provided with pressure transducer, and the belt pulley of engine driving system is provided with magnetic clutch, between the sensor and magnetic clutch, is provided with controller; In vehicle operating, motor is with the belt pulley of power transmission to transmission system, and belt pulley drives its operation through transmission belt with power transmission to air compressor, and air compressor contracts air pressure for being positioned at the gas holder inflation on the automobile chassis.At this moment, be arranged on pressure transducer on the gas holder and will detect the air pressure in the gas holder, and convert air pressure to signal and export controller to.After pressure in controller is judged gas holder reached set value, controller cut off motor with the magnetic clutch of control setting on belt pulley and imports power to air compressor, and air compressor quits work; When using the pressure of gas in gas holder in the gas holder to be lower than set value with device of air, controller control magnetic clutch transmits motor and imports power to air compressor, and air compressor puts into operation, continues as the gas holder inflation.
Can know that to sum up gas charging system provided by the invention can be realized the automatic control to the air compressor open and close, thereby reduce energy consumption effectively.
Particularly; Above-mentioned pressure transducer; Detect the air pressure in the gas holder through sensing element; And the built-in circuit through this pressure transducer converts the millivolt signal of air pressure to standard signal output, and said standard signal is according to the needed normal voltage of follow-up instrument, electric current, frequency or digital signal.
Correspondingly; Above-mentioned controller is ECU (Electronic Control Unit; Electronic control unit) controller; The standard signal of above-mentioned pressure transducer output inputs to this electronic control unit, and when electronic control unit was judged pressure in the gas holder and reached rating value according to these standard signals after, the output SC sigmal control was arranged on magnetic clutch on the belt pulley of engine driving system and cuts off motor and import power to air compressor.On the contrary, when using the pressure of gas in gas holder in the gas holder to be lower than set value with device of air, ECU controller control magnetic clutch transmits motor and imports power to air compressor.
In a kind of specific embodiment of the present invention; Magnetic clutch is specially the dry sheet type magnetic clutch, and the electromagnetic coil of magnetic clutch is fixed on the support of belt pulley, and the drive plate of air compressor is connected with the main shaft of air compressor; Belt pulley, can freely rotate on support through Bearing Installation.When magnetic clutch receives electronic control unit controls; During switch connection, electric current is through the electromagnetic coil of magnetic clutch, and electromagnetic coil produces electromagnetic attraction; The drive plate of air compressor is combined with belt pulley; The driving torque of belt pulley is passed to the main shaft of air compressor, make the air compressor main axis rotation, air compressor is started working.When magnetic clutch receives electronic control unit controls, when breaking off control switch, the suction of electromagnetic coil disappears, drive plate and belt pulley disengaging under the spring sheet effect, and air compressor quits work.
Can know that mainly acting on and cut off or transmitting motor of above-mentioned magnetic clutch imported power to air compressor.Therefore,, the kind of magnetic clutch is not limited to, can be the dry sheet type magnetic clutch in the above-mentioned specific embodiment, can be magnetic formula magnetic clutch yet as long as can reach above-mentioned technique effect.
Can know in addition, the transmission system drives of motor with air compressor, also possibly not be through exposed outside belt pulley, but drive through the indoor driving gear of engine gear.In this case, can the output of driving gear and the power input flange of magnetic clutch be linked, the power output flange of magnetic clutch and the main shaft of air compressor link and get final product.
The present invention also provides a kind of motor, comprises engine body and the gas charging system that is driven by engine body, and this gas charging system is the gas charging system of above-mentioned motor.Because above-mentioned gas charging system has above-mentioned technique effect, the motor with this gas charging system also should possess the corresponding techniques effect, does not do at this and gives unnecessary details.
More than a kind of motor provided by the present invention and gas charging system thereof have been carried out detailed introduction.Used concrete example among this paper principle of the present invention and mode of execution are set forth, above embodiment's explanation just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (5)
1. the gas charging system of a motor comprises air compressor and the gas holder that links to each other with said air compressor, it is characterized in that, also comprises
The magnetic clutch that connects said motor and said air compressor;
Link to each other with said gas holder, detect its internal air pressure, and air pressure is converted into the pressure transducer of signal;
Accept the signal that said pressure transducer sends, and the controller that links to each other with said magnetic clutch and separate and combine according to the said magnetic clutch of the SC sigmal control that said sensor sent.
2. gas charging system according to claim 1 is characterized in that, said controller is the ECU controller.
3. gas charging system according to claim 2 is characterized in that, said magnetic clutch is the dry sheet type magnetic clutch.
4. gas charging system according to claim 2 is characterized in that, said magnetic clutch is a magnetic formula magnetic clutch.
5. a motor comprises engine body and the gas charging system that is driven by said engine body, it is characterized in that said gas charging system is the gas charging system of each described motor of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100125154A CN102536429A (en) | 2012-01-16 | 2012-01-16 | Engine and inflation system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100125154A CN102536429A (en) | 2012-01-16 | 2012-01-16 | Engine and inflation system thereof |
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| CN102536429A true CN102536429A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100125154A Pending CN102536429A (en) | 2012-01-16 | 2012-01-16 | Engine and inflation system thereof |
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| CN (1) | CN102536429A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410714A (en) * | 2013-07-02 | 2013-11-27 | 广西玉柴机器股份有限公司 | Air compressor electronic control system |
| CN104386061A (en) * | 2014-09-19 | 2015-03-04 | 潍柴动力股份有限公司 | Power control method and system |
| CN104454487A (en) * | 2013-09-17 | 2015-03-25 | 陕西重型汽车有限公司 | Automobile air compressor controller |
| CN106394663A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394529A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394661A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394660A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN110107475A (en) * | 2019-04-23 | 2019-08-09 | 东风商用车有限公司 | A kind of pressurization disengaging type air compressor system |
| CN111120287A (en) * | 2019-12-30 | 2020-05-08 | 潍柴动力股份有限公司 | Air compressor control method and system and storage medium |
| CN111878378A (en) * | 2020-07-23 | 2020-11-03 | 一汽解放青岛汽车有限公司 | Inflating pump system of vehicle and control method |
| CN112796984A (en) * | 2021-02-08 | 2021-05-14 | 广西玉柴机器股份有限公司 | Drive control system of engine air compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410714A (en) * | 2013-07-02 | 2013-11-27 | 广西玉柴机器股份有限公司 | Air compressor electronic control system |
| CN104454487A (en) * | 2013-09-17 | 2015-03-25 | 陕西重型汽车有限公司 | Automobile air compressor controller |
| CN104386061A (en) * | 2014-09-19 | 2015-03-04 | 潍柴动力股份有限公司 | Power control method and system |
| CN104386061B (en) * | 2014-09-19 | 2017-02-01 | 潍柴动力股份有限公司 | Power control method and system |
| CN106394661A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394529A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394663A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394660A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394661B (en) * | 2015-07-31 | 2019-01-29 | 比亚迪股份有限公司 | The combined system of vehicle braking and steering |
| CN106394663B (en) * | 2015-07-31 | 2019-08-13 | 比亚迪股份有限公司 | The combined system of vehicle braking and steering |
| CN110107475A (en) * | 2019-04-23 | 2019-08-09 | 东风商用车有限公司 | A kind of pressurization disengaging type air compressor system |
| CN111120287A (en) * | 2019-12-30 | 2020-05-08 | 潍柴动力股份有限公司 | Air compressor control method and system and storage medium |
| CN111120287B (en) * | 2019-12-30 | 2022-04-26 | 潍柴动力股份有限公司 | Air compressor control method and system and storage medium |
| CN111878378A (en) * | 2020-07-23 | 2020-11-03 | 一汽解放青岛汽车有限公司 | Inflating pump system of vehicle and control method |
| CN112796984A (en) * | 2021-02-08 | 2021-05-14 | 广西玉柴机器股份有限公司 | Drive control system of engine air compressor |
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Address after: 315100 Yu village, Gulin Town, Ningbo, Zhejiang, Yinzhou District Applicant after: Ningbo Yinzhou Delight Technology Co.,Ltd. Address before: 4, 3 floor, 315100 industrial district, East Yu community, Yinzhou, Zhejiang, Ningbo Applicant before: Ningbo Yinzhou Delight Technology Co.,Ltd. |
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Application publication date: 20120704 |