CN201007233Y - Mute type rare-earth permanent magnetism electric generating set - Google Patents
Mute type rare-earth permanent magnetism electric generating set Download PDFInfo
- Publication number
- CN201007233Y CN201007233Y CNU2007200051757U CN200720005175U CN201007233Y CN 201007233 Y CN201007233 Y CN 201007233Y CN U2007200051757 U CNU2007200051757 U CN U2007200051757U CN 200720005175 U CN200720005175 U CN 200720005175U CN 201007233 Y CN201007233 Y CN 201007233Y
- Authority
- CN
- China
- Prior art keywords
- generator
- earth permanent
- rare earth
- motor
- quiet casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a mute rare-earth dynamo magneto set, comprising a mute case body, an engine base, a generator, an engine, an axial-flow fan and a relative control circuit of the axial-flow fan, an oil line and a pipeline, wherein the generator is arranged on the top, the engine is disposed on the bottom, and the generator and the engine are vertically arranged inside the mute case body through employing a vertical shaft; the utility model has simple and compact structure, small volume, light weight, and little accommodation area under the same installed capacity, and the volume and the weight are reduced by about 30% compared with the traditional generator; the generating efficiency is advanced by 10 to 15 % compared with the traditional generator; and a sound insulation board and a muffle are arranged inside the mute case body, the noise is small, and the noise value on the one meter position is largely smaller than that of the traditional generator. The utility model has good capability, safe and reliable utilizing, convenient assembling and disassembling when maintained, and strong environmental adaptation, especially applicable for the mute location.
Description
Technical field
The utility model belongs to electrical generator fields, relates to a kind of noise limiting type rare earth permanent magnet generator set.
Background technique
Existing rare earth permanent-magnetic generator, its generator and motor are commonly the horizontal connecting structure of horizontal axis, and the running shaft mean level of axial fan is basic parallel with wind direction in ground, this traditional generator exists complex structure, bulky, heaviness, floor space is big, noise is big, the low deficiency that waits of wind energy utilization.
Summary of the invention
The purpose of this utility model is to provide a kind of compact structure, and volume is little, and is in light weight, the noise limiting type rare earth permanent magnet generator set that noise is little.
The technical solution adopted in the utility model: a kind of noise limiting type rare earth permanent magnet generator set, comprise quiet casing, support, generator, motor, axial fan and relevant control circuit thereof, oil circuit, pipeline, its generator is put on being, motor is underlying, adopts that vertical shaft is vertical to be installed in the quiet casing.
In the described quiet casing thermal baffle is installed, the generator bay that rare earth permanent-magnetic generator is positioned at above the thermal baffle is indoor, and the engine compartment that motor is positioned at below the thermal baffle is indoor.
Described motor is the diesel engine of vertical shaft vertical structure, be that pto is to erect to be provided with, the output interface end face is for being horizontally disposed with, and described rare earth permanent-magnetic generator is the vertical shaft vertical structure, axially is installed in vertically on the output interface end face of motor.
Described quiet casing top is provided with intake grill, the intake grill lower end is equipped with the horn shape stream guidance fan housing, quiet bottom half is equipped with axial fan and guide duct, quiet lower box position is equipped with generator pit, it is provided with beam and baffler dividing plate, motor is installed on the generator pit by beam, baffler is installed on the generator pit, one side of motor is equipped with air-strainer, opposite side is equipped with the connecting tube that is communicated with silencing apparatus, and the baffler outside encapsulates with thermal shield or thermal-protective material.
Described quiet casing is tower structure and board-like installation, and its top plate, left and right sides plate, front and back are all detachable, posts thermal and sound insulating materials and card on the quiet cabinet wall and burns and sucks the special sound absorbing material bolt of sound.
Described quiet casing front is provided with electronic device and control circuit and is provided with the control panel of short range control and remote control operation, be equipped with AD before and after the bottom, quick turnover oil connection is installed, quiet bottom half is provided with base slide rail and suspension hook, and the base slide rail is provided with the slide rail handle.
The utility model compared with prior art, its advantage is:
1. generator and motor adopt the vertical connecting structure of vertical shaft, and simple and compact for structure, volume is little, and is in light weight, and electric motor power floor space on year-on-year basis is few, and volume and weight ratio conventional electric generators reduce about 30%;
2. generating efficiency improves 10-15% than conventional electric generators;
3. the running shaft of axial fan is perpendicular to ground and air-flow direction, and wind energy utilization improves;
4. in the quiet casing insulation board and baffler are installed, post thermal and sound insulating materials on the quiet cabinet wall, greatly reduce the noise of unit operation, the level of noise at 1 meter is significantly smaller than conventional electric generators, and function admirable is specially adapted to quiet place;
5. because oil circuit and circuit are divided into upper and lower settings, make the unit operation safety and reliability, environmental suitability is strong;
6. the overall structure modern design is brief, low cost of manufacture, and more stable and stronger assembles, safeguards efficient and convenient.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the plan view of the utility model structural representation;
Fig. 3 is the left view of the utility model structural representation;
Fig. 4 is the plan view of the utility model structural representation.
Embodiment
Consult Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of noise limiting type rare earth permanent magnet generator set mainly comprises quiet casing 1, control panel 2, AD 3, turnover oil connection 4, base slide rail 5, suspension hook 6, top board 7, horn shape stream guidance fan housing 8, rare earth permanent-magnetic generator 9, thermal baffle 10, air-strainer 11, motor 12, beam 13, generator pit 14, silencing apparatus 15, connecting tube 16, motor discharge fan housing 17, silencing apparatus thermal baffle 18, guide duct 19, axial fan 20 and relevant control circuit thereof, oil circuit, pipeline etc.; Its quiet casing 1 adopts tower structure and board-like installation, and its top plate, left and right sides plate, front and back are all detachable, maintain easily maintenance; In the quiet casing 1 thermal baffle 10 is installed, quiet casing 1 is divided into two-part up and down, the generator bay that rare earth permanent-magnetic generator 9 is positioned at above the thermal baffle 10 is indoor, the engine compartment that motor 12 is positioned at below the thermal baffle 10 is indoor, the transmission of thermal baffle 10 heat radiations capable of blocking and sound, electronic device and control circuit are installed on top and are provided with short range control and the control panel 2 of remote control operation, all be provided with AD 3 before and after the bottom, maintain easily maintenance, and quick turnover oil connection 4 is installed, make oil inlet pipe and return tube can connect and overcome oil leakage phenomenon fast; Post thermal and sound insulating materials and card on quiet casing 1 inwall and burn and suck the special sound absorbing material bolt of sound, greatly reduce the noise of unit operation; Quiet casing 1 bottom is provided with base slide rail 5 and suspension hook 6, suspension hook 6 bottoms are positioned at base slide rail 5, base slide rail 5 is provided with slide rail handle 501, and base slide rail 5 also can be used as portable power station, can be installed in the bin of automobile, steamer or other any occasions; Quiet casing 1 top is equipped with top board 7, and top board 7 is provided with intake grill 701 and the horn shape stream guidance fan housing 8 of sound absorbing material is housed, and helps the smooth and easy bounce-back that can cover sound again of air intake, reduces the noise of operation; Quiet casing 1 lower position is equipped with generator pit 14, it is provided with beam 13 and baffler dividing plate 18, motor 12 is installed on the generator pit 14 by beam 13, the energy that can absorb vibration and impact makes the more steady safety of unit operation, baffler 15 is installed on the generator pit 14, be positioned at below the baffler dividing plate 18, one side of motor 12 is equipped with air-strainer 11 and pipeline thereof, opposite side is equipped with the connecting tube 16 that is communicated with silencing apparatus 15, and discharge to the bottom by outlet pipe with thermal shield or thermal-protective material encapsulation baffler 15 outsides.
Described motor 12 is selected the single-cylinder air-cooled diesel engine of existing vertical shaft vertical structure for use, be that pto is to erect to be provided with, the output interface end face is for being horizontally disposed with, rare earth permanent-magnetic generator 9 is selected existing vertical shaft vertical structure for use, axially be installed in vertically on the output interface end face of motor 12, by coupling motor 12 output shafts are connected with the main shaft of rare earth permanent-magnetic generator 9, the blade wheel that is provided with on the motor 12 output interface end faces plays generator and motor is carried out effective air cooling, guarantees that unit safety moves reliably; The exhaust port place of motor 12 is provided with a motor and discharges fan housing 17, silencing apparatus 15 is lowered the temperature, in quiet casing 1 bottom axial fan 20 and guide duct 19 are installed, the running shaft of axial fan 20 is perpendicular to ground and air-flow direction, the heat that produces in the casing is discharged rapidly, generator set is in the good working environment moves.
Working principle of the present utility model: open unit, diesel engine 12 air inlet systems are started working, in cylinder, the high-pressure atomization diesel oil that clean air after process air-strainer 11 will filter and oil nozzle eject, through fully mixing, under piston extruding up and down, volume-diminished, temperature raises rapidly, reach the burning-point of diesel oil, diesel oil is lighted, and mixed gas acutely burns, and volume expands rapidly, promote descent of piston, be called " work done ", cylinder is worked successively by four strokes, and the thrust that acts on the piston has become the strength that promotes the bent axle rotation through connecting rod, thereby drive crankshaft rotating, with rare earth permanent-magnetic generator 9 and the coaxial installation of diesel engine 12 output shafts, utilize the rotor rotation of the rotation drive rare earth permanent-magnetic generator 9 of diesel engine 12, utilize " electromagnetic induction " principle, rare earth permanent-magnetic generator 9 output induction electromotive forces are through the load circuit generation alternating current of closure.
Installation method of the present utility model: the bottom of base slide rail 5 with quiet casing 1 connected; Generator pit 14 is installed on quiet casing 1 lower position, and rare earth permanent-magnetic generator 9 is installed on the generator pit 14; Generator 9 main shafts are connected by coupling with motor 12 output shafts; Stick beat insulating sound insulating board at quiet casing 1 each inwall and each, refill the acoustic board bolt; Circuit part and oil transport pipeline are installed; Connect air-strainer 11 pipelines, fixedly silencing apparatus 15 is on generator pit 14 and connect pipeline; Buckle quiet casing 1 framework and connect, load onto thermal baffle 10 and make generator 9 and motor 12 be divided into two layers up and down with generator pit 14; Connecting generator 9 power output ends are to control panel 2; The oil transport pipeline that connects motor 12; Each door-plate is assemblied on quiet casing 1 framework uses bolt; Test noise after all assembling is finished.
Claims (6)
1. noise limiting type rare earth permanent magnet generator set, comprise quiet casing, support, generator, motor, axial fan and relevant control circuit thereof, oil circuit, pipeline, it is characterized in that generator (9) on put, motor (12) is underlying, adopts that vertical shaft is vertical to be installed in the quiet casing (1).
2. noise limiting type rare earth permanent magnet generator set according to claim 1, it is characterized in that being equipped with in the described quiet casing (1) thermal baffle (10), the generator bay that rare earth permanent-magnetic generator (9) is positioned at above the thermal baffle (10) is indoor, and the engine compartment that motor (12) is positioned at below the thermal baffle (10) is indoor.
3. noise limiting type rare earth permanent magnet generator set according to claim 1 and 2, it is characterized in that described motor (12) is the diesel engine of vertical shaft vertical structure, be that pto is to erect to be provided with, the output interface end face is for being horizontally disposed with, described rare earth permanent-magnetic generator (9) is the vertical shaft vertical structure, axially is installed in vertically on the output interface end face of motor (12).
4. noise limiting type rare earth permanent magnet generator set according to claim 1, it is characterized in that described quiet casing (1) top is provided with intake grill (701), intake grill (701) lower end is equipped with horn shape stream guidance fan housing (8), quiet casing (1) bottom is equipped with axial fan (20) and guide duct (19), quiet casing (1) lower position is equipped with generator pit (14), it is provided with beam (13) and baffler dividing plate (18), motor (12) is installed on the generator pit (14) by beam (13), baffler (15) is installed on the generator pit (14), one side of motor (12) is equipped with air-strainer (11), opposite side is equipped with the connecting tube (16) that is communicated with silencing apparatus (15), and baffler (15) is outside with thermal shield or thermal-protective material encapsulation.
5. noise limiting type rare earth permanent magnet generator set according to claim 1, it is characterized in that described quiet casing (1) is tower structure and board-like installation, its top plate, left and right sides plate, front and back are all detachable, post thermal and sound insulating materials and card on quiet casing (1) inwall and burn and suck the special sound absorbing material bolt of sound.
6. noise limiting type rare earth permanent magnet generator set according to claim 1, it is characterized in that described quiet casing (1) front is provided with electronic device and control circuit and is provided with short range control and the control panel (2) of remote control operation, be equipped with AD (3) before and after the bottom, quick turnover oil connection (4) is installed, quiet casing (1) bottom is provided with base slide rail (5) and suspension hook (6), and base slide rail (5) is provided with slide rail handle (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200051757U CN201007233Y (en) | 2007-02-15 | 2007-02-15 | Mute type rare-earth permanent magnetism electric generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200051757U CN201007233Y (en) | 2007-02-15 | 2007-02-15 | Mute type rare-earth permanent magnetism electric generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007233Y true CN201007233Y (en) | 2008-01-16 |
Family
ID=39003180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200051757U Expired - Fee Related CN201007233Y (en) | 2007-02-15 | 2007-02-15 | Mute type rare-earth permanent magnetism electric generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007233Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010066106A1 (en) * | 2008-12-12 | 2010-06-17 | 无锡开普动力有限公司 | Engine generator set |
| CN101560916B (en) * | 2009-05-12 | 2010-12-08 | 无锡华源凯马发动机有限公司 | Vertical output single cylinder diesel engine |
| CN102518511A (en) * | 2011-12-08 | 2012-06-27 | 上海科泰电源股份有限公司 | Modular diesel generator set |
| CN103032159A (en) * | 2012-12-21 | 2013-04-10 | 重庆磐达机械有限公司 | Vertical silent generator set |
| CN103216320A (en) * | 2013-03-25 | 2013-07-24 | 华为技术有限公司 | Power generating system and cabinet thereof |
| CN105275605A (en) * | 2015-10-19 | 2016-01-27 | 上海金鹏科技有限公司 | Rare-earth permanent magnet ultra-silence diesel generating set for range extender of battery electric vehicle |
| CN107893699A (en) * | 2017-12-27 | 2018-04-10 | 善乐（福建）新能源科技有限公司 | A kind of super-silent single-cylinder air-cooled diesel generating set |
| CN113638802A (en) * | 2021-07-16 | 2021-11-12 | 浙江英丽科技有限公司 | Rare earth permanent magnet power generation equipment for off-grid base station |
-
2007
- 2007-02-15 CN CNU2007200051757U patent/CN201007233Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010066106A1 (en) * | 2008-12-12 | 2010-06-17 | 无锡开普动力有限公司 | Engine generator set |
| CN101560916B (en) * | 2009-05-12 | 2010-12-08 | 无锡华源凯马发动机有限公司 | Vertical output single cylinder diesel engine |
| CN102518511A (en) * | 2011-12-08 | 2012-06-27 | 上海科泰电源股份有限公司 | Modular diesel generator set |
| CN103032159A (en) * | 2012-12-21 | 2013-04-10 | 重庆磐达机械有限公司 | Vertical silent generator set |
| CN103216320A (en) * | 2013-03-25 | 2013-07-24 | 华为技术有限公司 | Power generating system and cabinet thereof |
| CN103216320B (en) * | 2013-03-25 | 2015-07-08 | 华为技术有限公司 | Power generating system and cabinet thereof |
| CN105275605A (en) * | 2015-10-19 | 2016-01-27 | 上海金鹏科技有限公司 | Rare-earth permanent magnet ultra-silence diesel generating set for range extender of battery electric vehicle |
| CN105275605B (en) * | 2015-10-19 | 2018-09-11 | 上海金鹏科技有限公司 | Rare earth permanent magnet noise-reduced diesel generator group for pure electric automobile distance increasing unit |
| CN107893699A (en) * | 2017-12-27 | 2018-04-10 | 善乐（福建）新能源科技有限公司 | A kind of super-silent single-cylinder air-cooled diesel generating set |
| CN107893699B (en) * | 2017-12-27 | 2024-04-16 | 善乐（福建）新能源科技有限公司 | Ultra-silent single-cylinder air-cooled diesel generator set |
| CN113638802A (en) * | 2021-07-16 | 2021-11-12 | 浙江英丽科技有限公司 | Rare earth permanent magnet power generation equipment for off-grid base station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201007233Y (en) | Mute type rare-earth permanent magnetism electric generating set | |
| US3791682A (en) | Turbine driven electrical generator | |
| CN201407097Y (en) | Diesel generator set | |
| CN101603461B (en) | Mute diesel generator set | |
| CN206785492U (en) | Vehicular diesel-driven generator shell | |
| JP2003274604A (en) | Mobile power supply vehicle | |
| CN206668372U (en) | A kind of engine exhaust reuse means | |
| CN209654122U (en) | Fuel electric generator and generating set | |
| CN101705864B (en) | Gasoline engine generator | |
| CN202646498U (en) | Damping platform in steel structure for universal generator | |
| CN201027566Y (en) | Contravariant permanent-magnet generator set | |
| CN105322715A (en) | Semi-packaged variable frequency generator | |
| CN202014173U (en) | Alternating-current motor for oil drilling rig | |
| CN101705858B (en) | Cooling system for gasoline engine generator | |
| CN109878326A (en) | A kind of cooling system of heavy type hybrid power truck | |
| CN203604039U (en) | Open-shelf muting interchange type diesel generating set | |
| CN201620943U (en) | Box-type radiating structure for diesel generator set | |
| CN101603459A (en) | Diesel generating set | |
| CN100535410C (en) | Noise limiting type rare earth permanent magnet power generator set | |
| CN201407077Y (en) | Diesel generator set | |
| CN202031691U (en) | Device utilizing engine exhaust to generate electricity | |
| CN101603460B (en) | Diesel generator set | |
| CN205908369U (en) | Silence heat dissipation formula permanent magnet automotive generator | |
| CN212928006U (en) | Exhaust device matched with diesel generator set | |
| CN201407098Y (en) | Silent diesel generator set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhenjiang Dongfang Kangchi Electrical Manufacturing Co., Ltd. Assignor: Beijing Jingfengdingmao Technology Co., Ltd. Contract fulfillment period: 2009.9.23 to 2017.2.14 Contract record no.: 2009320001689 Denomination of utility model: Noise limiting type rare earth permanent magnet power generator set Granted publication date: 20080116 License type: Exclusive license Record date: 20091009 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.23 TO 2017.2.14; CHANGE OF CONTRACT Name of requester: ZHENJIANG DONGFANG KANGCHI ELECTRICAL MACHINERY MA Effective date: 20091009 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 |