CN105781731B - A kind of vehicle-mounted variable-frequency power generation unit - Google Patents
A kind of vehicle-mounted variable-frequency power generation unit Download PDFInfo
- Publication number
- CN105781731B CN105781731B CN201610253796.0A CN201610253796A CN105781731B CN 105781731 B CN105781731 B CN 105781731B CN 201610253796 A CN201610253796 A CN 201610253796A CN 105781731 B CN105781731 B CN 105781731B
- Authority
- CN
- China
- Prior art keywords
- engine
- air inlet
- silencer
- shell
- unit
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/042—Rotating electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/007—Apparatus used as intake or exhaust silencer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a kind of vehicle-mounted variable-frequency power generation unit, the unit left caps of shell(8)Inverter is equipped with to combine(9), the side of the engine main body of the inside of shell is equipped with engine wind scooper(2‑1), the other side is equipped with silencer(2‑3)With babinet side lid(2‑2), babinet side lid(2‑2)On be connected with wind scooper in motor in turn(2‑6), motor wind-guiding transit joint(2‑7), motor cooling fan(2‑8), motor flywheels(2‑9), motor stator(2‑10)And motor stator holder(2‑11), generator of engine combination(2)Lower part be equipped with engine fixed seat(3), engine fixed seat(3)Bottom be equipped with level-one shock-absorbing foot(10), two level shock-absorbing foot(11)With two level shock bracket(4), inverter combination(9)Air inlet I, unit right cap(6)Air inlet II, unit overhead guard(1)Air inlet III all with communicated in shell.
Description
Technical field
The present invention relates to a kind of vehicle-mounted variable-frequency power generation units.
Background technology
Vehicle-mounted variable-frequency power generation unit is mainly used on all kinds of motor vehicles, for meet convenience that user uses with it is comfortable,
Other than having the function of common generator group, also there is special requirement to vibrations, noise, heat dissipation, whole height.Vehicle-mounted frequency conversion
Generating set is made of engine, motor, frequency-variable controller and other auxiliary devices.The chemical energy that engine discharges burning
It is converted into mechanical energy, generator converts mechanical energy to electric energy, and the two can all supervene a large amount of heat during the work time
Can, when frequency converter AC-DC conversion, itself also will produce certain heat, to ensure that entire generating set runs well, in body
Portion needs sound ventilation environment, causes a machine to be adequately cooled.On the other hand, it can be produced in the generating set course of work
Raw larger noise, injures the normal life of user, is to reduce noise it is necessary to which generating set is made totally enclosed structure,
But to solve the heat dissipation problem run after machine closing, complicated cooling air channel system is also arranged, together with subtracting for more preferable effect
The volume of shake system, generating set greatly increases, and motor vehicles space is limited, and some vehicle needs are mounted on generating set
Under vehicle chassis, to meet the good by performance of vehicle, the volume especially height marker of vehicle-based generator set seriously affects
To its application on vehicle.
Invention content
The present invention provides a kind of vehicle-mounted variable-frequency power generation units, it is not only rationally distributed, applied widely, and can drop
Low noise.
Present invention employs following technical schemes:A kind of vehicle-mounted variable-frequency power generation unit, it be equipped with shell, the shell by
Unit overhead guard, unit right cap, unit left cap, overhead guard front shroud and unit base are constituted, and are set in the unit left cap
There is inverter combination, is internally provided with generator of engine combination in shell, generator of engine combination includes starting
Owner's body, engine wind scooper is equipped in the side of engine main body, and silencer and case are equipped in the other side of engine main body
Body side lid covers on babinet side and is connected with wind scooper in motor, motor wind-guiding transit joint, motor cooling fan, motor in turn
Flywheel, motor stator and motor stator holder are equipped with engine fixed seat in the lower part of generator of engine combination, and engine is fixed
The bottom of seat is equipped with level-one shock-absorbing foot, two level shock-absorbing foot and two level shock bracket, and level-one shock-absorbing foot is placed on two level shock bracket
Upper to be connect with two level shock bracket, two level shock bracket is placed on two level shock-absorbing foot, and two level shock bracket passes through two level damping
Foot is connect with unit base, and the inverter group is closed equipped with air inlet I, and the unit right cap is equipped with air inlet
II, the unit overhead guard be equipped with air inlet III, air inlet I, air inlet II and air inlet III all with communicated in shell.
The silencer is fixedly connected by silencer nut with engine main body, is externally provided in silencer in silencer
It covers, space is equipped in silencer inner cover, muffler outer hood is connected on silencer inner cover, silencer is located at silencer inner cover and disappears
In the chamber that sound device outer cover is constituted, it is both configured to flat shape at the top of the top of silencer inner cover and muffler outer hood, is being disappeared
Muffler cover inserted sheet is equipped between sound device inner cover and muffler outer hood.
The air-flow enters engine wind scooper cooling engine interior, after being cooled down to silencer outside outside silencer
It is discharged between cover and silencer inner cover;Air-flow enters motor stator holder, motor cooling fan effect under, flow through motor stator,
Motor flywheels, centrifugal flow is after wind scooper in motor and motor wind-guiding transit joint are to cooling outside silencer from silencer
It is discharged between outer cover and silencer inner cover.
Connection that the unit overhead guard is combined with unit right cap, unit left cap with inverter, overhead guard front shroud and
The shell that unit base is constituted is closing shell.
The inverter combination includes inverter circuit board, cooling fin and inverter holder, and air inlet I is distributed in inversion
On device holder, the back side of inverter circuit board is fixedly mounted on inverter holder, in the back side of inverter circuit board and inversion
Cooling fin is equipped between device holder, inverter holder is mounted on the opening of unit left cap, and inverter circuit board is located at shell
Interior, air-flow is entered by the air inlet I of inverter holder in shell, by electric elements on inverter circuit board when flowing through cooling fin
The heat of generation enters after taking away in engine wind scooper.
The medial surface of unit overhead guard of the shell, the medial surface of unit right cap, unit left cap medial surface and
The medial surface of overhead guard front shroud is all pasted with sponge.
The air inlet I is set as labyrinth type air intake mouth.
The air inlet II of the unit right cap is set as shutter, and air-flow passes through the air inlet II in unit right cap
Into in shell, a part enters motor stator holder, some enters engine wind scooper, and air-flow enters first right before both sides
The surface of generator of engine combination is cooled down.
Air inlet III on the unit overhead guard is set as shutter, air-flow by the air inlet III on unit overhead guard into
Enter in shell, a part enters motor stator holder, some enters engine wind scooper, and air-flow enters before both sides first to hair
The surface of motivation generator combination is cooled down.
The engine fixed seat combines the part being connected with generator of engine and is set as concave shape, described
The part that two level shock bracket is connected with two level shock-absorbing foot is set as convex shape.
The present invention is used and is had the advantages that:Above technical scheme is used, shell of the invention is totally-enclosed knot
Structure designs, and significantly reduces noise, and rational air-flow is arranged such that the control of generating set internal operating temperature in zone of reasonableness
Interior, two-stage shock mitigation system structure had not only reduced complete machine vibrations but also had made whole height control to 280mm, is installed under automobile chassis and fits
Ying Geng multi-vehicle-types use.The lower part of inventive engine generator combination is equipped with engine fixed seat, engine fixed seat
Bottom be equipped with level-one shock-absorbing foot, two level shock-absorbing foot and two level shock bracket, level-one shock-absorbing foot be placed in two level shock bracket with
Two level shock bracket connects, and two level shock bracket is placed on two level shock-absorbing foot, two level shock bracket by two level shock-absorbing foot with
Unit base connects, and the vibrations that such engine work generates are transmitted to unit base and just greatly weaken.Inventive shell is by machine
Organize the medial surface of the medial surface of overhead guard, the medial surface of unit right cap, the medial surface of unit left cap and overhead guard front shroud all
It is pasted with sponge, changes the material natural frequency of vibration in this way, the roundtrip of sound wave is increased, effectively reduces total noise of centrifuge.
Air inlet I of the present invention is set as labyrinth type air intake mouth, reduces induction noise in this way.The air inlet II of unit right cap of the present invention
It is set as shutter, the air inlet III on the unit overhead guard is set as shutter, can be effectively reduced noise in this way.This
Invention engine fixed seat combines the part being connected with generator of engine and is set as concave shape, the two level damping branch
The part that frame is connected with two level shock-absorbing foot is set as convex shape, can be effectively reduced height in this way.Silencer of the present invention
It is fixedly connected with generator of engine main body by silencer nut, silencer inner cover, silencer inner cover is externally provided in silencer
In be equipped with space, be connected with muffler outer hood on silencer inner cover, silencer is located at silencer inner cover and is connected with muffler outer hood
Chamber in, be both configured to flat shape at the top of the top of silencer inner cover and muffler outer hood, silencer inner cover with disappear
Muffler cover inserted sheet is equipped between sound device outer cover, it, in this way can be with for merging out the spatial position of silencer installation tool needs
It is effectively reduced whole height.The present invention wind scooper and motor wind-guiding transit joint in babinet side lid disposed inboard motor,
Whole appearance and size is controlled in this way, realizes required wind-guiding function, and do not influence other to overall dimensions without tight
It is used on the generating set that lattice require, so as to realize that the overall height of the vehicle-mounted variable-frequency power generation units of 3kw is controlled to 280mm.
Description of the drawings
Fig. 1 is the structure expanded schematic diagram of the present invention.
Fig. 2 is the expanded schematic diagram of inventive engine generator combination.
Fig. 3 is the cooling wind direction schematic diagram of inventive engine generator combination.
Fig. 4 is the expanded schematic diagram of inverter of the present invention combination.
Fig. 5 is the schematic diagram of inventive engine generator shock-damping structure.
Fig. 6 is muffler installation structure schematic diagram of the present invention.
Fig. 7 is motor cooling fan wind-guiding schematic diagram of the present invention.
Specific implementation mode
In Fig. 1, the present invention provides a kind of vehicle-mounted variable-frequency power generation units, it is equipped with shell, and the shell is by unit
Overhead guard 1, unit right cap 6, unit left cap 8, overhead guard front shroud 7 and unit base 5 are constituted, in the unit left cap 8
Equipped with inverter combination 9, it is internally provided with generator of engine combination 2 in shell, in figure 2 and figure 3, engine hair
Motor combination 2 includes engine main body, engine wind scooper 2-1 is equipped in the side of engine main body, in engine main body
The other side is equipped with silencer 2-3 and babinet side lid 2-2, is connected with wind scooper 2-6, electricity in motor in turn on the lid 2-2 of babinet side
Machine wind-guiding transit joint 2-7, motor cooling fan 2-8, motor flywheels 2-9, motor stator 2-10 and motor stator holder 2-11,
The lower part of generator of engine combination 2 is equipped with engine fixed seat 3, and in Figure 5, the bottom of engine fixed seat 3 is equipped with level-one
Shock-absorbing foot 10, two level shock-absorbing foot 11 and two level shock bracket 4, level-one shock-absorbing foot 10 are placed in two level shock bracket 4 and two level
Shock bracket 4 connects, and two level shock bracket 4 is placed on two level shock-absorbing foot 11, and two level shock bracket 4 passes through two level shock-absorbing foot 11
It is connect with unit base 5, inverter combination 9 is equipped with air inlet I, and the unit right cap 6 is equipped with air inlet
II, the unit overhead guard 1 be equipped with air inlet III, air inlet I, air inlet II and air inlet III all with communicated in shell, institute
The silencer 2-3 stated is fixedly connected by silencer nut 2-13 with engine main body, is externally provided in silencer in silencer 2-3
2-12 is covered, space is equipped in silencer inner cover 2-12, muffler outer hood 2-5 is connected on silencer inner cover 2-12, in figure 6,
Silencer 2-3 is located in the chamber that silencer inner cover 2-12 and muffler outer hood 2-5 is constituted, the top of silencer inner cover 2-12 and
It is both configured to flat shape at the top of muffler outer hood 2-5, is equipped with and disappears between silencer inner cover 2-12 and muffler outer hood 2-5
Sound device cover inserted sheet 2-4, air-flow enter engine wind scooper 2-1 cooling engine interior, to after cooling outside silencer 2-3 from disappearing
It is discharged between sound device outer cover 2-5 and silencer inner cover 2-12;Air-flow enters motor stator holder 2-11, in the figure 7, is cooled down in motor
Under fan 2-8 effects, motor stator 2-10, motor flywheels 2-9 are flowed through, centrifugal flow is by wind scooper 2-6 and motor in motor
Wind-guiding transit joint 2-7 after cooling outside silencer 2-3 between muffler outer hood 2-5 and silencer inner cover 2-12 to being discharged;
The unit overhead guard 1 combines 9 connection, overhead guard front shroud 7 and unit with unit right cap 6, unit left cap 8 with inverter
The shell that pedestal is constituted is closing shell, and in Fig. 4, inverter combination 9 includes inverter circuit board 9-1, cooling fin
9-2 and inverter holder 9-3, air inlet I are distributed on inverter holder 9-3, and the back side of inverter circuit board 9-1 is fixedly mounted
It is inverse equipped with cooling fin 9-2 between the back side of inverter circuit board 9-1 and inverter holder 9-3 on inverter holder 9-3
Become the opening that device holder 9-3 is mounted on unit left cap 8, inverter circuit board 9-1 is located in shell, and air-flow passes through inverter
The air inlet I of holder 9-3 enters in shell, flows through the heat for generating electric elements on inverter circuit board 9-1 when cooling fin 9-2
Amount enters after taking away in engine wind scooper 2-1, the medial surface of the unit overhead guard 1 of the shell, the inside of unit right cap 6
The medial surface in face, the medial surface of unit left cap 8 and overhead guard front shroud 7 is all pasted with sponge, and the air inlet I is set as
The air inlet II of labyrinth type air intake mouth, the unit right cap 6 is set as shutter, and air-flow passes through in unit right cap 6
Air inlet II enters in shell, and a part enters motor stator holder 2-11, some enters engine wind scooper 2-1, gas
Stream, which enters before both sides, first cools down the surface of generator of engine combination 2, and the air inlet III on the unit overhead guard 1 is set
It is set to shutter, air-flow is entered by the air inlet III on unit overhead guard 1 in shell, and a part enters motor stator holder 2-11,
Some enters engine wind scooper 2-1, and air-flow enters first cold to the surface progress of generator of engine combination 2 before both sides
But, the engine fixed seat 3 combines the part that 2 are connected with generator of engine and is set as concave shape, and described two
The part that grade shock bracket 4 is connected with two level shock-absorbing foot 11 is set as convex shape, present invention cloth on the inside of the lid 2-2 of babinet side
Wind scooper 2-6 and motor wind-guiding transit joint 2-7 in motor has been set, whole appearance and size has been controlled, realizes required
Wind-guiding function, and do not influence to make the vehicle-mounted variable-frequency power generations of 3kw to using on generating set of the overall dimensions without strict demand other
The overall height control of unit is to 280mm, from engine primer and generator both sides point when generator of engine work in combination
Other suction airflow, cools down machine inner cavity.
Claims (10)
1. a kind of vehicle-mounted variable-frequency power generation unit, it is characterized in that it is equipped with shell, the shell is by unit overhead guard(1), unit it is right
Side cover(6), unit left cap(8), overhead guard front shroud(7)And unit base(5)It constitutes, the unit left cap(8)On set
There is inverter combination(9), generator of engine combination is internally provided in shell(2), the described generator of engine combination(2)
Including engine main body, engine wind scooper is equipped in the side of engine main body(2-1), set in the other side of engine main body
There is silencer(2-3)With babinet side lid(2-2), in babinet side lid(2-2)On be connected with wind scooper in motor in turn(2-6), electricity
Machine wind-guiding transit joint(2-7), motor cooling fan(2-8), motor flywheels(2-9), motor stator(2-10)And motor stator
Seat(2-11), combined in generator of engine(2)Lower part be equipped with engine fixed seat(3), engine fixed seat(3)Bottom
Equipped with level-one shock-absorbing foot(10), two level shock-absorbing foot(11)With two level shock bracket(4), level-one shock-absorbing foot(10)Two level is placed on to subtract
Shake holder(4)Upper and two level shock bracket(4)Connection, two level shock bracket(4)It is placed on two level shock-absorbing foot(11)On, two level subtracts
Shake holder(4)Pass through two level shock-absorbing foot(11)With unit base(5)Connection, inverter combination(9)It is equipped with air inlet
I, the unit right cap(6)It is equipped with air inlet II, the unit overhead guard(1)Be equipped with air inlet III, air inlet I,
Air inlet II and air inlet III all with communicated in shell.
2. vehicle-mounted variable-frequency power generation unit according to claim 1, it is characterized in that the silencer(2-3)Pass through silencer
Nut(2-13)It is fixedly connected with engine main body, in silencer(2-3)It is externally provided with silencer inner cover(2-12), silencer inner cover
(2-12)In be equipped with space, silencer inner cover(2-12)On be connected with muffler outer hood(2-5), silencer(2-3)Positioned at noise elimination
Device inner cover(2-12)And muffler outer hood(2-5)In the chamber of composition, silencer inner cover(2-12)Top and muffler outer hood
(2-5)Top be both configured to flat shape, in silencer inner cover(2-12)With muffler outer hood(2-5)Between be equipped with silencer
Cover inserted sheet(2-4).
3. vehicle-mounted variable-frequency power generation unit according to claim 1, it is characterized in that air-flow enters engine wind scooper(2-1)It is cold
But engine interior, to silencer(2-3)From muffler outer hood after outside is cooling(2-5)With silencer inner cover(2-12)Between arrange
Go out;Air-flow enters motor stator holder(2-11), in motor cooling fan(2-8)Under effect, motor stator is flowed through(2-10), motor
Flywheel(2-9), centrifugal flow is by wind scooper in motor(2-6)With motor wind-guiding transit joint(2-7)To silencer(2-3)Outside
From muffler outer hood after portion's cooling(2-5)With silencer inner cover(2-12)Between be discharged.
4. vehicle-mounted variable-frequency power generation unit according to claim 1, it is characterized in that the unit overhead guard(1)With unit right side
Lid(6), unit left cap(8)It is combined with inverter(9)Connection, overhead guard front shroud(7)With unit base constitute shell be
Close shell.
5. vehicle-mounted variable-frequency power generation unit according to claim 1 or 4, it is characterized in that the inverter combination(9)Including
Inverter circuit board(9-1), cooling fin(9-2)With inverter holder(9-3), air inlet I is distributed in inverter holder(9-3)
On, inverter circuit board(9-1)The back side be fixedly mounted on inverter holder(9-3)On, in inverter circuit board(9-1)The back of the body
Face and inverter holder(9-3)Between be equipped with cooling fin(9-2), inverter holder(9-3)Mounted on unit left cap(8)Open
At mouthful, inverter circuit board(9-1)In shell, air-flow passes through inverter holder(9-3)Air inlet I enter shell in,
Flow through cooling fin(9-2)When by inverter circuit board(9-1)The heat that upper electric elements generate enters engine wind-guiding after taking away
Cover(2-1)It is interior.
6. vehicle-mounted variable-frequency power generation unit according to claim 1, it is characterized in that the unit overhead guard of the shell(1)Inside
Face, unit right cap(6)Medial surface, unit left cap(8)Medial surface and overhead guard front shroud(7)Medial surface all paste
There is sponge.
7. vehicle-mounted variable-frequency power generation unit according to claim 1, it is characterized in that the air inlet I be set as labyrinth type into
Air port.
8. vehicle-mounted variable-frequency power generation unit according to claim 1, it is characterized in that the unit right cap(6)Air inlet
II is set as shutter, and air-flow passes through unit right cap(6)On air inlet II enter shell in, a part enter motor stator
Seat(2-11), some enters engine wind scooper(2-1), air-flow, which enters before both sides, first combines generator of engine
(2)Surface cooled down.
9. vehicle-mounted variable-frequency power generation unit according to claim 1, it is characterized in that the unit overhead guard(1)On air inlet
III is set as shutter, and air-flow passes through unit overhead guard(1)On air inlet III enter shell in, a part enter motor stator holder
(2-11), some enters engine wind scooper(2-1), air-flow, which enters before both sides, first combines generator of engine(2)
Surface cooled down.
10. vehicle-mounted variable-frequency power generation unit according to claim 1, it is characterized in that the engine fixed seat(3)With hair
Motivation generator combination(2)The part being connected is set as concave shape, the two level shock bracket(4)With two level shock-absorbing foot
(11)The part being connected is set as convex shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610253796.0A CN105781731B (en) | 2016-04-22 | 2016-04-22 | A kind of vehicle-mounted variable-frequency power generation unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610253796.0A CN105781731B (en) | 2016-04-22 | 2016-04-22 | A kind of vehicle-mounted variable-frequency power generation unit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105781731A CN105781731A (en) | 2016-07-20 |
CN105781731B true CN105781731B (en) | 2018-07-20 |
Family
ID=56398113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610253796.0A Active CN105781731B (en) | 2016-04-22 | 2016-04-22 | A kind of vehicle-mounted variable-frequency power generation unit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105781731B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106089416A (en) * | 2016-07-31 | 2016-11-09 | 江苏杰特动力科技有限公司 | A kind of vehicle-mounted variable-frequency power generation unit |
CN106246347A (en) * | 2016-08-26 | 2016-12-21 | 刘书雄 | The diesel engine that a kind of safety is high |
CN106285893B (en) * | 2016-09-20 | 2018-08-10 | 浙江中坚科技股份有限公司 | Digital frequency conversion generator cooling system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005026606A1 (en) * | 2003-09-09 | 2005-03-24 | Honda Motor Co., Ltd. | Engine-driven working machine |
CN101482057A (en) * | 2009-01-23 | 2009-07-15 | 上海扬科发动机进出口有限公司 | Internal combustion generating set comprising double-generator arranging and cooling system |
CN101603461A (en) * | 2009-04-30 | 2009-12-16 | 蔡建平 | A kind of mute diesel generator set |
CN201973164U (en) * | 2011-04-21 | 2011-09-14 | 伟顺(中国)机电设备有限公司 | Silence type diesel generator set with excellent shock absorption effect |
CN105322715A (en) * | 2014-07-28 | 2016-02-10 | 上海狮虎能源科技股份有限公司 | Semi-packaged variable frequency generator |
CN206221064U (en) * | 2016-04-22 | 2017-06-06 | 江苏杰特动力科技有限公司 | Vehicle-mounted variable-frequency power generation unit |
-
2016
- 2016-04-22 CN CN201610253796.0A patent/CN105781731B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005026606A1 (en) * | 2003-09-09 | 2005-03-24 | Honda Motor Co., Ltd. | Engine-driven working machine |
CN101482057A (en) * | 2009-01-23 | 2009-07-15 | 上海扬科发动机进出口有限公司 | Internal combustion generating set comprising double-generator arranging and cooling system |
CN101603461A (en) * | 2009-04-30 | 2009-12-16 | 蔡建平 | A kind of mute diesel generator set |
CN201973164U (en) * | 2011-04-21 | 2011-09-14 | 伟顺(中国)机电设备有限公司 | Silence type diesel generator set with excellent shock absorption effect |
CN105322715A (en) * | 2014-07-28 | 2016-02-10 | 上海狮虎能源科技股份有限公司 | Semi-packaged variable frequency generator |
CN206221064U (en) * | 2016-04-22 | 2017-06-06 | 江苏杰特动力科技有限公司 | Vehicle-mounted variable-frequency power generation unit |
Also Published As
Publication number | Publication date |
---|---|
CN105781731A (en) | 2016-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105846592B (en) | A kind of variable-frequency power generation unit enters the wind cooling system | |
CN105781731B (en) | A kind of vehicle-mounted variable-frequency power generation unit | |
CN104033242B (en) | Generator set | |
CN104847488B (en) | A kind of engine-driven generating set | |
CN206221064U (en) | Vehicle-mounted variable-frequency power generation unit | |
CN106089417A (en) | A kind of small size ultra-quiet type diesel generating set | |
CN209586494U (en) | A kind of variable-frequency power generation unit cooling system | |
CN107612216B (en) | The heat dissipation of Wet-dry motor and denoising structure | |
CN109899158A (en) | The cooling air duct construction of full-enclosed generating set | |
CN107559089A (en) | A kind of small-sized high temperature resistant mute type diesel generating set | |
CN201025685Y (en) | Portable digital frequency conversion power generator unit | |
CN206035635U (en) | On -vehicle power frequency conversion generator set | |
CN106089416A (en) | A kind of vehicle-mounted variable-frequency power generation unit | |
CN206948096U (en) | Dust catcher Wet-dry motor radiating structure | |
CN109989826A (en) | Generating set cooling air duct construction | |
CN206190400U (en) | Hush air wind cooling type internal combustion engine generating set | |
CN208106562U (en) | A kind of diesel generator with low noise group | |
CN104578715B (en) | A kind of inverter cooling structure of portable power generation unit | |
CN213116468U (en) | Combined mute diesel generator set | |
CN205977403U (en) | Little volume super -silent type diesel generating set | |
CN113700554B (en) | Diesel power unit and vehicle | |
CN209671076U (en) | Enhance cooling type generating set | |
CN209800089U (en) | Forced air cooling mute diesel generator set | |
CN105927361A (en) | Pushing type diesel generator set | |
CN206226194U (en) | A kind of variable-frequency power generation unit air intake cooling system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |