CN103867292B - A kind of formula power station, electromagnetic compatibility type low noise railway carriage or compartment - Google Patents
A kind of formula power station, electromagnetic compatibility type low noise railway carriage or compartment Download PDFInfo
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- CN103867292B CN103867292B CN201410111660.7A CN201410111660A CN103867292B CN 103867292 B CN103867292 B CN 103867292B CN 201410111660 A CN201410111660 A CN 201410111660A CN 103867292 B CN103867292 B CN 103867292B
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Abstract
A kind of formula power station, electromagnetic compatibility type low noise railway carriage or compartment, it comprises water-cooled engine, water-cooled intermediate frequency permanent magnet generator, water-cooled frequency transformer, water-cooling system, Controlling System, electromagnetic compatibility system, low noise system and fuel tank. It is an advantage of the invention that: formula power station, electromagnetic compatibility type low noise railway carriage or compartment achieves permanent magnetism medium frequency electric generating and provides power frequency AC through frequency conversion, while power frequency AC is provided, external one meter of noise is 70 decibels, external electromagnetic radiation and external conducted interference are less, and not by outer electromagnetic interference, volume is little, and weight is light, efficiency height.
Description
Technical field
The present invention relates to a kind of generating set, it is specifically related to a kind of formula power station, electromagnetic compatibility type low noise railway carriage or compartment.
Background technology
Although there being a lot of low noise power station on market, but its meter of noise still has 80 decibels, and especially its external electromagnetic radiation and external conducted interference are relatively big, and by outer electromagnetic interference, the present invention have studied a kind of high electromagnetic compatibility low noise box type power station.
Summary of the invention
It is an object of the invention to provide a kind of formula power station, electromagnetic compatibility type low noise railway carriage or compartment, this formula power station, electromagnetic compatibility type low noise railway carriage or compartment is a kind of alternating current generating sets, while power frequency AC is provided, external one meter of noise is 70 decibels, external electromagnetic radiation and external conducted interference are less, and not by outer electromagnetic interference, also can be applicable to plateau and use.
The present invention is achieved like this, it comprises water-cooled engine, water-cooled intermediate frequency permanent magnet generator, water-cooled frequency transformer, water-cooling system, Controlling System, electromagnetic compatibility system, low noise system and fuel tank, described water-cooling system is by water-cooled frequency transformer rising pipe, electronic water pump, water-cooled intermediate frequency permanent magnet generator water inlet pipe, water-cooled intermediate frequency permanent magnet generator and water-cooled frequency transformer connecting water pipe, water-cooled engine water inlet pipe, water-cooled engine water pump, water-cooled engine and water-cooled jacketed muffle device connecting water pipe, water-cooled jacketed muffle device rising pipe, double-layer tank, electric fan forms, described electromagnetic compatibility system has chassis, casing, air intake micropore, electricity interface wave filter, shielding outlet box, conductive seal band, clip metal spring leaf, cabinet door, described low noise system is connected corrugated tube by air filter, electric booster, chassis, casing, air intake micropore, smoke bend pipe, smoke corrugated tube, water-cooled jacketed muffle device, water-cooled engine with water-cooled jacketed muffle device, vibroshock, sealed strip, acoustical cotton, cabinet door, one-level sound damper form, it is characterized in that: water-cooled intermediate frequency permanent magnet generator is installed as a whole by flywheel and the fly wheel casing of only mouth and water-cooled engine, entirety is installed on chassis by four vibroshocks, on the chassis of water-cooled engine one end, water-cooled jacketed muffle device and one-level sound damper are installed, on the chassis of water-cooled intermediate frequency permanent magnet generator one end, fuel tank is installed, air filter is positioned at the top of fuel tank, electric booster is positioned at above the fly wheel casing of water-cooled engine, cabinet wall face and cabinet door inner-wall surface all paste thick acoustical cotton, device enclosure on chassis in inside and is fixed by casing with fastening piece, control enclosure in Controlling System is embedded in the inside of casing front end and is positioned at the top of fuel tank, water-cooled frequency transformer is embedded in the inside of casing front end by mounting bracket and is positioned at above control enclosure, electricity interface wave filter is integrated by levels textural association with shielding outlet box and is embedded in casing and is positioned at the top of the fuel tank the other end, in the outer top of casing, front end is provided with double-layer tank, double-layer tank upper top is provided with electric fan, in casing, top, rear end is in line is provided with four transition connecting pipes.
Controlling System of the present invention is made up of control enclosure, monitor, Electrical key, rly., contactor, sensor, starter motor, charging set, store battery and press button;
Fuel tank of the present invention is provided with fuel tank mouth.
Air filter of the present invention is provided with air filter mouth.
Double-layer tank of the present invention is combined by upper and lower two layers of self-contained water tank, and upper strata water tank is used for the water-cooling system of water-cooled engine and water-cooled jacketed muffle device, and lower floor's water tank is used for the water-cooling system of water-cooled intermediate frequency permanent magnet generator and water-cooled frequency transformer.
Four transition connecting pipes of the present invention, middle two transition connecting pipes are used for the water-cooling system of water-cooled intermediate frequency permanent magnet generator and water-cooled frequency transformer, other two transition connecting pipes are used for the water-cooling system of water-cooled engine and water-cooled jacketed muffle device, and water-cooled engine, water-cooled intermediate frequency permanent magnet generator, water-cooled frequency transformer, lower floor's water tank, upper strata water tank, water-cooled jacketed muffle device respectively have a water-in, water outlet and Nei Shui chamber.
The principle of work of the present invention is: water-cooled engine under control of the control system, drives intermediate frequency permanent magnet generator to send midfrequent AC power supply, and midfrequent AC power supply is transformed into power frequency AC through water-cooled frequency transformer, it is provided that power frequency AC; The heat that water-cooling system cooling heater members engine, generator and frequency transformer produce, and reduce the funnel temperature of engine; Water-cooled engine, water-cooled intermediate frequency permanent magnet generator, water-cooled frequency transformer, water-cooling system are run and are implemented control, supervision, protection by Controlling System; The electromagnetic interference that electromagnetic compatibility isolation of system, the starter motor absorbing electromagnetic device engine, the charging generator of engine, water-cooled intermediate frequency permanent magnet generator, water-cooled frequency transformer, Controlling System produce, to lead line filtering constantly, and shield external electromagnetic radiation interference; The noise that low noise Systemic absorption, insulating noise device engine produce, and reduce the smoke evacuation noise of engine.
It is an advantage of the invention that: formula power station, electromagnetic compatibility type low noise railway carriage or compartment achieves permanent magnetism medium frequency electric generating and provides power frequency AC through frequency conversion, while power frequency AC is provided, external one meter of noise is 70 decibels, external electromagnetic radiation and external conducted interference are less, and not by outer electromagnetic interference, volume is little, and weight is light, efficiency height.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of the present invention.
Fig. 2 is the outboard front view structural representation of the present invention.
Fig. 3 is the external left view structure schematic diagram of the present invention.
Fig. 4 is doorframe of the present invention shielding and sealed structural representation.
In the drawings, 1, water-cooled engine, 2, water-cooled intermediate frequency permanent magnet generator, 3, water-cooled frequency transformer 4, water-cooling system, 5, Controlling System, 6, electromagnetic compatibility system, 7, low noise system, 8, air filter mouth, 9, air filter, 10, fuel tank, 11, oil port, 12, electric booster, 13, chassis, 14, casing, 15, air intake micropore, 16, electricity interface wave filter, 17, shielding outlet box, 18, conductive seal band, 19, clip metal spring leaf, 20, water-cooled frequency transformer rising pipe, 21, electronic water pump, 22, water-cooled intermediate frequency permanent magnet generator water inlet pipe, 23, water-cooled engine water inlet pipe, 24, water-cooled engine and water-cooled jacketed muffle device connecting water pipe, 25, water-cooled jacketed muffle device rising pipe, 26 double-layer tanks, 27, electric fan, 28, smoke bend pipe, 29, smoke corrugated tube, 30, water-cooled jacketed muffle device, 31, water-cooled engine is connected corrugated tube with water-cooled jacketed muffle device, and 32, vibroshock, 33, sealed strip, 34, acoustical cotton, 35, cabinet door, 36, one-level sound damper.
Embodiment
Such as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the present invention is achieved like this, it comprises water-cooled engine 1, water-cooled intermediate frequency permanent magnet generator 2, water-cooled frequency transformer 3, water-cooling system 4, Controlling System 5, electromagnetic compatibility system 6, low noise system 7 and fuel tank 10, described water-cooling system 4 is by water-cooled frequency transformer rising pipe 20, electronic water pump 21, water-cooled intermediate frequency permanent magnet generator water inlet pipe 22, water-cooled intermediate frequency permanent magnet generator and water-cooled frequency transformer connecting water pipe, water-cooled engine water inlet pipe 23, water-cooled engine water pump, water-cooled engine and water-cooled jacketed muffle device connecting water pipe 24, water-cooled jacketed muffle device rising pipe 25, double-layer tank 26, electric fan 27 forms, described electromagnetic compatibility system 6 has chassis 13, casing 14, air intake micropore 15, electricity interface wave filter 16, shielding outlet box 17, conductive seal band 18, clip metal spring leaf 19, cabinet door 35, described low noise system 7 is connected corrugated tube 31 by air filter 9, electric booster 12, chassis 13, casing 14, air intake micropore 15, smoke bend pipe 28, smoke corrugated tube 29, water-cooled jacketed muffle device 30, water-cooled engine with water-cooled jacketed muffle device, vibroshock 32, sealed strip 33, acoustical cotton 34, cabinet door 35, one-level sound damper 36 form, it is characterized in that: water-cooled intermediate frequency permanent magnet generator 2 is installed as a whole by flywheel and the fly wheel casing of only mouth and water-cooled engine 1, entirety is installed on chassis 13 by four vibroshocks 32, on the chassis of water-cooled engine 1 one end, water-cooled jacketed muffle device 30 and one-level sound damper are installed, on the chassis 13 of water-cooled intermediate frequency permanent magnet generator 2 one end, fuel tank 10 is installed, air filter 9 is positioned at the top of fuel tank 10, electric booster 12 is positioned at above the fly wheel casing of water-cooled engine 1, casing 14 inner-wall surface and cabinet door 35 inner-wall surface all paste thick acoustical cotton 34, device enclosure on chassis 13 in inside and is fixed by casing 14 with fastening piece, control enclosure in Controlling System 5 is embedded in the inside of casing 14 front end and is positioned at the top of fuel tank 10, water-cooled frequency transformer 3 is embedded in the inside of casing 14 front end by mounting bracket and is positioned at above control enclosure, electricity interface wave filter 16 is integrated by levels textural association with shielding outlet box 17 and is embedded in casing 14 and is positioned at the top of fuel tank 10 the other end, in the outer top of casing 14, front end is provided with double-layer tank 26, double-layer tank 26 upper top is provided with electric fan 27, in casing 14, top, rear end is in line is provided with four transition connecting pipes.
Controlling System 5 of the present invention is made up of control enclosure, monitor, Electrical key, rly., contactor, sensor, starter motor, charging set, store battery and press button; Described fuel tank 10 is provided with fuel tank mouth 11; Described air filter 9 is provided with air filter mouth 8.
The water route of water-cooling system 4 of the present invention connects: be connected with the water-in of water-cooled engine 1 by the transition connecting pipe at casing 14 top by the water outlet of the upper strata water tank of double-layer tank 26 with rubber hose, the water outlet of water-cooled engine 1 is connected by the water-in of rubber hose with water-cooled jacketed muffle device 30, with rubber hose, the water outlet of water-cooled jacketed muffle device 30 is connected by the water-in of the transition connecting pipe at casing 14 top with the upper strata water tank of double-layer tank 26, forms the water-cooling system of water-cooled engine 1, with rubber hose, the water outlet of lower floor's water tank of double-layer tank 26 is connected with the water-in of electronic water pump 21 by the transition connecting pipe at casing 14 top, the water outlet of electronic water pump 21 is connected by the water-in of rubber hose with water-cooled intermediate frequency permanent magnet generator 2, the water outlet of water-cooled intermediate frequency permanent magnet generator 2 is connected by the water-in of rubber hose with water-cooled frequency transformer 3, with rubber hose, the water outlet of water-cooled frequency transformer 3 is connected by the water-in of the transition connecting pipe at casing 14 top with lower floor's water tank of double-layer tank 26, form the water-cooling system of water-cooled intermediate frequency permanent magnet generator 2 and water-cooled frequency transformer 3.
Air inlet of the present invention and smoke-exhaust pipeline connect: the inlet mouth of water-cooled engine 1 is connected by the air outlet of rubber hose with electric booster 12, the inlet mouth of electric booster 12 is connected by the air outlet of rubber hose with air filter 9, the inlet mouth of air filter 9 is positioned at casing 14 overhead, have a lot of air intake micropore 15 bottom two ends, chassis 13, form the inlet system of water-cooled engine 1; The smoke outlet of water-cooled engine is connected with the smoke inlet of one-level sound damper 36, by connecting, corrugated tube 31 is connected the smoke outlet of one-level sound damper 36 with the smoke inlet of water-cooled jacketed muffle device 30, the smoke outlet of water-cooled jacketed muffle device 30 is connected with the smoke bend pipe 28 outside casing 14 wall by smoke corrugated tube 29, forms the fume exhaust system of water-cooled engine 1.
Electromagnetic compatibility system 6 structure of the present invention, chassis 13, casing 14, cabinet door 35, control enclosure, water-cooled frequency transformer 3 mounting bracket becomes by the weldering of stainless steel plate group, a lot of air intake micropore 15 is had bottom two ends, chassis 13, between chassis 13 and casing 14, between control enclosure and casing 14, between water-cooled frequency transformer 3 mounting bracket and casing 14, electricity interface wave filter 16 and the bonding surface between shielding outlet box 17 and casing 14 are all lined with conductive seal band 18, doorframe one circumferential edges folder on casing 14 has clip metal spring leaf 19, cabinet door 35 preglabellar field one week is step formula structure, ladder indentation, there is welded with L-shaped framework, L-shaped framework cartridge clip has a circle sealed strip 33, after cabinet door 35 is combined with casing 14 doorframe, the clip metal spring leaf 19 that the metal edges of cabinet door 35 is pressed on casing 14 doorframe, circle sealed strip 33 on cabinet door 35 is also pressed against on casing 14 doorframe, have between cabinet door 35 and casing 14 and seal every making an uproar and electromagnetic shielding two kinds effect, the external fixture wire in power station is all accessed by electricity interface wave filter 16 and shielding outlet box 17 and is picked out, there is the function of electromagnetic compatibility in power station.
When water-cooled engine works, water-cooled engine sucks air from the air intake micropore 15 bottom two ends, chassis 13, water-cooled engine smoke evacuation is fallen cooling of making an uproar and is got rid of through one-level sound damper 36 and water-cooled jacketed muffle device 30, the vibrating noise of water-cooled engine is by four vibroshock 32 damping isolation, the mechanicalness noise of water-cooled engine, by casing 14 inwall acoustical cotton 34 sound-absorbing and by chassis 13, casing 14 and cabinet door 35 sound insulation, plays the effect of the external low noise in power station.
Claims (5)
1. formula power station, an electromagnetic compatibility type low noise railway carriage or compartment, it comprises water-cooled engine, water-cooled intermediate frequency permanent magnet generator, water-cooled frequency transformer, water-cooling system, Controlling System, electromagnetic compatibility system, low noise system and fuel tank, described water-cooling system is by water-cooled frequency transformer rising pipe, electronic water pump, water-cooled intermediate frequency permanent magnet generator water inlet pipe, water-cooled intermediate frequency permanent magnet generator and water-cooled frequency transformer connecting water pipe, water-cooled engine water inlet pipe, water-cooled engine water pump, water-cooled engine and water-cooled jacketed muffle device connecting water pipe, water-cooled jacketed muffle device rising pipe, double-layer tank, electric fan forms, described electromagnetic compatibility system has chassis, casing, air intake micropore, electricity interface wave filter, shielding outlet box, conductive seal band, clip metal spring leaf, cabinet door, described low noise system is connected corrugated tube by air filter, electric booster, chassis, casing, air intake micropore, smoke bend pipe, smoke corrugated tube, water-cooled jacketed muffle device, water-cooled engine with water-cooled jacketed muffle device, vibroshock, sealed strip, acoustical cotton, cabinet door, one-level sound damper form, it is characterized in that: water-cooled intermediate frequency permanent magnet generator is installed as a whole by flywheel and the fly wheel casing of only mouth and water-cooled engine, entirety is installed on chassis by four vibroshocks, on the chassis of water-cooled engine one end, water-cooled jacketed muffle device and one-level sound damper are installed, on the chassis of water-cooled intermediate frequency permanent magnet generator one end, fuel tank is installed, air filter is positioned at the top of fuel tank, electric booster is positioned at above the fly wheel casing of water-cooled engine, cabinet wall face and cabinet door inner-wall surface all paste thick acoustical cotton, device enclosure on chassis in inside and is fixed by casing with fastening piece, control enclosure in Controlling System is embedded in the inside of casing front end and is positioned at the top of fuel tank, water-cooled frequency transformer is embedded in the inside of casing front end by mounting bracket and is positioned at above control enclosure, electricity interface wave filter is integrated by levels textural association with shielding outlet box and is embedded in casing and is positioned at the top of the fuel tank the other end, in the outer top of casing, front end is provided with double-layer tank, double-layer tank upper top is provided with electric fan, in casing, top, rear end is in line is provided with four transition connecting pipes.
2. a kind of formula power station, electromagnetic compatibility type low noise railway carriage or compartment according to claim 1, it is characterised in that: described Controlling System is made up of control enclosure, monitor, Electrical key, rly., contactor, sensor, starter motor, charging set, store battery and press button.
3. a kind of formula power station, electromagnetic compatibility type low noise railway carriage or compartment according to claim 1, it is characterised in that: described fuel tank is provided with fuel tank mouth; Described air filter is provided with air filter mouth.
4. a kind of formula power station, electromagnetic compatibility type low noise railway carriage or compartment according to claim 1, it is characterized in that the water route mode of connection of described water-cooling system is: be connected with the water-in of water-cooled engine by the transition connecting pipe at casing top with the water outlet of rubber hose by the upper strata water tank of double-layer tank, the water outlet of water-cooled engine is connected by the water-in of rubber hose with water-cooled jacketed muffle device, with rubber hose, the water outlet of water-cooled jacketed muffle device is connected by the water-in of the transition connecting pipe at casing top with the upper strata water tank of double-layer tank, forms the water-cooling system of water-cooled engine; With rubber hose, the water outlet of lower floor's water tank of double-layer tank is connected with the water-in of electronic water pump by the transition connecting pipe at casing top, the water outlet of electronic water pump is connected by the water-in of rubber hose with water-cooled intermediate frequency permanent magnet generator, the water outlet of water-cooled intermediate frequency permanent magnet generator is connected by the water-in of rubber hose with water-cooled frequency transformer, with rubber hose, the water outlet of water-cooled frequency transformer is connected by the water-in of the transition connecting pipe at casing top with lower floor's water tank of double-layer tank, forms the water-cooling system of water-cooled intermediate frequency permanent magnet generator and water-cooled frequency transformer.
5. a kind of formula power station, electromagnetic compatibility type low noise railway carriage or compartment according to claim 1, it is characterized in that the air inlet of described low noise system and smoke-exhaust pipeline mode of connection are: the inlet mouth of water-cooled engine is connected with the air outlet of electric booster by rubber hose, the inlet mouth of electric booster is connected with the air outlet of air filter by rubber hose, the inlet mouth of air filter is positioned at casing overhead, have a lot of air intake micropore bottom two ends, chassis, form the inlet system of water-cooled engine; The smoke outlet of water-cooled engine is connected with the smoke inlet of one-level sound damper, by connecting, corrugated tube is connected the smoke outlet of one-level sound damper with the smoke inlet of water-cooled jacketed muffle device, the smoke outlet of water-cooled jacketed muffle device is connected with the smoke bend pipe outside box body wall by smoke corrugated tube, forms the fume exhaust system of water-cooled engine.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410111660.7A CN103867292B (en) | 2014-03-25 | 2014-03-25 | A kind of formula power station, electromagnetic compatibility type low noise railway carriage or compartment |
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| CN201410111660.7A CN103867292B (en) | 2014-03-25 | 2014-03-25 | A kind of formula power station, electromagnetic compatibility type low noise railway carriage or compartment |
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| CN103867292A CN103867292A (en) | 2014-06-18 |
| CN103867292B true CN103867292B (en) | 2016-06-08 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977800A (en) * | 2016-07-18 | 2016-09-28 | 苏州市龙源电力科技股份有限公司 | Mute type power supply cabinet |
| CN106762107B (en) * | 2016-12-06 | 2019-05-17 | 济南吉美乐电源技术有限公司 | A kind of electric engine booster with electromagnetic screen |
| CN107797064A (en) * | 2017-10-18 | 2018-03-13 | 重庆理工大学 | A kind of minitype permanent magnetism intermediate frequency liquid cooling generator test system |
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Address after: Taihao Industrial Park, high-tech Development Zone in Jiangxi city of Nanchang province 330096 Patentee after: JIANGXI TELLHOW MILITARY INDUSTRY GROUP CO., LTD. Address before: 330096, B building, building 590, hi tech Avenue, Nanchang hi tech Zone, Jiangxi Patentee before: JIANGXI QINGHUA TAIHAO MICRO MOTOR CO., LTD. |