CN101392683A - Fixed DC charging electric generator - Google Patents
Fixed DC charging electric generator Download PDFInfo
- Publication number
- CN101392683A CN101392683A CNA2008101955724A CN200810195572A CN101392683A CN 101392683 A CN101392683 A CN 101392683A CN A2008101955724 A CNA2008101955724 A CN A2008101955724A CN 200810195572 A CN200810195572 A CN 200810195572A CN 101392683 A CN101392683 A CN 101392683A
- Authority
- CN
- China
- Prior art keywords
- fixed
- electric generator
- charging electric
- generator according
- charging
- 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.)
- Pending
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Classifications
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- 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
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- 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
- F01P1/00—Air cooling
- F01P2001/005—Cooling engine rooms
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- 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
Abstract
The invention relates to a fixed direct current charging generator, which comprises a chassis and a hood. The fixed direct current charging generator is characterized in that the inside of the hood is partitioned into an upper chamber, a lower chamber and a muffler cooling chamber by an intermediate partition and a muffler cover; a fuel supply device and a charging module are arranged in the upper chamber; the charging module is arranged in an electrical cover; an engine and a generator are coaxially arranged in the lower chamber; the side of the engine is configured with an air cleaner; the engine is provided with a wind scooper; an exhaust muffler is arranged in the muffler cooling chamber; and the exhaust muffler is connected with the engine through an exhaust pipe. The fixed direct current charging generator can be directly connected with a storage battery to be charged, charges the storage battery, and has high charging current and short charging time; cold and hot parts inside the hood are arranged in different chambers, thereby avoiding hot parts from affecting cold parts and having good cooling effect.
Description
Technical field
The present invention relates to a kind of generator, specifically by motor as power, be used for storage battery is carried out the movably generator set of DC charging.
Background technique
Be in backland mobile communication base station, owing to lack electric power network, can only or use the electric set electric supply of other fuel by the internal combustion engine generator group.For some equipment that uses DC electrical source, often adopt storage battery to power.The voltage rating of storage battery is generally 36V or 48V.Though the common internal combustion generator set also has the direct current output interface, the VDC of output has only 12V, and output current is little.This kind DC electrical source can't directly be charged to storage battery, and the duration of charge is long.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, can directly be connected with storage battery to be charged thereby provide a kind of, it is charged, charging current is big, and the duration of charge is short; Can avoid of the influence of the component of heat, the fixed DC charging electric generator of good cooling results to cold component.
According to technological scheme provided by the invention, a kind of fixed DC charging electric generator comprises chassis and hood, and feature is: described hood inside is separated into upper chamber, lower chambers and silencing apparatus cooling chamber by central diaphragm and muffler cover; Be provided with fuel supplying device and charging module in the described upper chamber; Described charging module is installed in the electric cover; Described bottom chamber is coaxially installed with motor and generator; Described motor side disposes air-strainer; Described motor is provided with wind scooper; Be provided with exhaust silencer in the described silencing apparatus cooling chamber; Described exhaust silencer links to each other with motor by outlet pipe.
Described hood connects and composes one by front cabinet door, back side panel, side plate, left sideboard, right sideboard and top cover.Described top cover is provided with intake grill.Described back side panel is provided with air exhausting grille.Described left sideboard is provided with left access door.
Described right sideboard is provided with right access door.The top of described electric cover is provided with first ventilated port.
Described chassis is a box body, and described intake grill down is arranged on the sidewall of described box body.Described box body middle part is provided with stiffening plate; Described stiffening plate is shaped as inverted U-shaped; Described stiffening plate side is provided with the 3rd ventilated port; Described stiffening plate end face is provided with the four-way air port.Described chassis is provided with the chassis cover plate, and described chassis cover plate is provided with second ventilated port and five-way air port.
Described central diaphragm is provided with air-vent.
Described motor adopts explosive motor.Described fuel supplying device is a fuel tank.Described bottom chamber is provided with storage battery.
Described motor adopts natural gas engine.Described fuel supplying device is an air distributing device.Be provided with storage battery in the described upper chamber.
Compared with the prior art the present invention has the following advantages:
1, the present invention is provided with charging module, can directly be connected with storage battery to be charged, and it is charged, and charging current is big, and the duration of charge is short.
2, the present invention is provided with central diaphragm, and central diaphragm and muffler cover are separated into upper chamber, lower chambers and silencing apparatus cooling chamber with hood inside.Fuel supplying device and charging module are set in the upper chamber, and bottom chamber is equipped with motor and generator, and the silencing apparatus cooling chamber is provided with exhaust silencer.Like this, the inner cold and hot portion of hood is arranged in the different chambers, has avoided the influence of hot component, good cooling results cold component.
3, the present invention is provided with intake grill and following intake grill.The air that enters from last intake grill cools off the component in the upper chamber, and then enters lower chambers; Air that enters from following intake grill and the air that enters from upper chamber cool off the component of bottom chamber.The air quantity that the bottom chamber that temperature is high enters is big, good cooling results.
Description of drawings
The stereogram that Fig. 1 observes from the right front for first kind of embodiment of the present invention.
The stereogram that Fig. 2 observes from the left back for first kind of embodiment of the present invention.
Fig. 3 is for removing the stereogram behind the hood among Fig. 1.
Fig. 4 is for removing the stereogram behind electric cover and the muffler cover among Fig. 3.
Fig. 5 is for removing the stereogram behind the hood among Fig. 2.
Fig. 6 is the left view of Fig. 3.
Fig. 7 is the stereogram on the chassis among Fig. 1.
Fig. 8 is the stereogram after the chassis cover plate is loaded onto on the chassis among Fig. 7.
Fig. 9 removes the stereogram of observing from the right front behind the hood for second kind of embodiment of the present invention.
Figure 10 is the stereogram after second kind of embodiment of the present invention removes hood, electric cover and muffler cover.
Figure 11 removes the stereogram of observing from the left back behind the hood for second kind of embodiment of the present invention.
Embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
Fig. 1～shown in Figure 11 comprises front cabinet door 1, last intake grill 2, top cover 3, right sideboard 4, right access door 5, chassis 6, back side panel 7, relief opening 8, air exhausting grille 9, left sideboard 10, left access door 11, generator 12, central diaphragm 13, fuel tank 14, the first ventilated ports 15, electric cover 16, muffler cover 17, chassis cover plate 18, storage battery 19, barge board 20, outlet pipe 21, exhaust silencer 22, tailpipe 23, motor 24, air-strainer 25, following intake grill 26, the second ventilated ports 27, wind scooper 28, the three ventilated ports 29, the four-way air ports 30, chassis flange 31, rectangular opening 32, the five-way air ports 33, rear support 34, preceding bearing 35, charging module 36, air-vent 37, upper chamber 38, lower chambers 39, silencing apparatus cooling chamber 40, stiffening plate 41, exhaust outlet 42 and air distributing device 43 etc.
As Fig. 1～shown in Figure 8, be first kind of embodiment of the present invention, wherein the motor as power adopts explosive motor.Explosive motor both can adopt petrol engine, also can adopt diesel engine.
As shown in Figure 1 and Figure 2, the present invention includes chassis 6 and hood.The hood top is provided with intake grill 2 and air exhausting grille 9, and intake grill 26 is set down on the chassis 6.Hood connects and composes one by front cabinet door 1, back side panel 7, side plate 12, left sideboard 10, right sideboard 4 and top cover 3.Last intake grill 2 is arranged on the top cover 3, and air exhausting grille 9 is arranged on the back side panel 7.Left sideboard 10 is provided with left access door 11, and right sideboard 4 is provided with right access door 5.
As Fig. 2～shown in Figure 6, hood inside is separated into upper chamber 38, lower chambers 39 and silencing apparatus cooling chamber 40 by central diaphragm 13 and muffler cover 17.
Fuel supplying device and charging module 36 are set in the upper chamber 38.In the present embodiment, fuel supplying device is a fuel tank 14.Fuel tank 14 is installed on the central diaphragm 13.
Be coaxially installed with motor 24 and generator 12 in the lower chambers 39.Motor 24 adopts explosive motor, and storage battery 19 is arranged in the lower chambers 39.Motor 24 sides dispose air-strainer 25.Motor 24 is provided with wind scooper 28.The back of wind scooper 28 is connected with barge board 20.Barge board 20 has exhaust outlet 42.
As Fig. 7, shown in Figure 8, chassis 6 is the rectangular box body, and following intake grill 26 is arranged on the sidewall of described box body.In order to alleviate the weight on chassis 6, the bottom on chassis 6 has rectangular opening 32.Following intake grill 26 is a pair of rectangular hole that runs through chassis 6 front and back sidewalls, both can be used as air intake usefulness, also can be used as the forklift hole with fork truck carrying entire equipment.
The box body middle part is provided with stiffening plate 41, and stiffening plate 41 is inverted U-shaped, and its side is provided with the 3rd ventilated port 29, and its end face is provided with four-way air port 30.
Also be fixed with rear support 34 and preceding bearing 35 on the chassis cover plate 18, be used for installing motor 24 and generator 12.
As Fig. 9～shown in Figure 11, be second kind of embodiment of the present invention, wherein the motor 24 as power adopts natural gas engines.Second kind of embodiment and first kind of embodiment's internal placement is similar, and its difference is: fuel supplying device is an air distributing device 43, and air distributing device 43 is arranged in the upper chamber 38; Storage battery 19 also is arranged in the upper chamber 38.
Certainly, also can adopt the motor of other fuel as the motor 24 of power.
Claims (17)
1, a kind of fixed DC charging electric generator comprises chassis (6) and hood, it is characterized in that: described hood inside is separated into upper chamber (38), lower chambers (39) and silencing apparatus cooling chamber (40) by central diaphragm (13) and muffler cover (17); Be provided with fuel supplying device and charging module (36) in the described upper chamber (38); Described charging module (36) is installed in the electric cover (16); Be coaxially installed with motor (24) and generator (12) in the described lower chambers (39); Described motor (24) side disposes air-strainer (25); Described motor 24 is provided with wind scooper (28); Be provided with exhaust silencer (22) in the described silencing apparatus cooling chamber (40); Described exhaust silencer (22) links to each other with motor (24) by outlet pipe (21).
2, fixed DC charging electric generator according to claim 1 is characterized in that described hood connects and composes one by front cabinet door (1), back side panel (7), side plate (12), left sideboard (10), right sideboard (4) and top cover (3).
3, fixed DC charging electric generator according to claim 2 is characterized in that described top cover (3) is provided with intake grill (2).
4, fixed DC charging electric generator according to claim 2 is characterized in that described back side panel (7) is provided with air exhausting grille (9).
5, fixed DC charging electric generator according to claim 2 is characterized in that described left sideboard (10) is provided with left access door (11).
6, fixed DC charging electric generator according to claim 2 is characterized in that described right sideboard (4) is provided with right access door (5).
7, fixed DC charging electric generator according to claim 1 is characterized in that the top of described electric cover (16) is provided with first ventilated port (15).
8, fixed DC charging electric generator according to claim 1 is characterized in that described chassis (6) is box body, and described intake grill (26) down is arranged on the sidewall of described box body.
9, fixed DC charging electric generator according to claim 8 is characterized in that described box body middle part is provided with stiffening plate (41); Described stiffening plate (41) is shaped as inverted U-shaped; Described stiffening plate (41) side is provided with the 3rd ventilated port (29); Described stiffening plate (41) end face is provided with four-way air port (30).
10, fixed DC charging electric generator according to claim 8 is characterized in that described chassis (6) is provided with chassis cover plate (18), and described chassis cover plate (18) is provided with second ventilated port (27) and five-way air port (33).
11, fixed DC charging electric generator according to claim 1 is characterized in that described central diaphragm (13) is provided with air-vent (37).
12, fixed DC charging electric generator according to claim 1 is characterized in that described motor (24) adopts explosive motor.
13, fixed DC charging electric generator according to claim 1 is characterized in that described fuel supplying device is fuel tank (14).
14, fixed DC charging electric generator according to claim 1 is characterized in that being provided with in the described lower chambers (39) storage battery (19).
15, fixed DC charging electric generator according to claim 1 is characterized in that described motor (24) adopts natural gas engine.
16, fixed DC charging electric generator according to claim 1 is characterized in that described fuel supplying device is air distributing device (43).
17, fixed DC charging electric generator according to claim 1 is characterized in that being provided with in the described upper chamber (38) storage battery (19).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101955724A CN101392683A (en) | 2008-10-16 | 2008-10-16 | Fixed DC charging electric generator |
| PCT/CN2009/000911 WO2010043103A1 (en) | 2008-10-16 | 2009-08-10 | Fixed dc charging electric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101955724A CN101392683A (en) | 2008-10-16 | 2008-10-16 | Fixed DC charging electric generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101392683A true CN101392683A (en) | 2009-03-25 |
Family
ID=40493166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101955724A Pending CN101392683A (en) | 2008-10-16 | 2008-10-16 | Fixed DC charging electric generator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101392683A (en) |
| WO (1) | WO2010043103A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010043103A1 (en) * | 2008-10-16 | 2010-04-22 | 无锡开普动力有限公司 | Fixed dc charging electric generator |
| CN105545471A (en) * | 2016-02-01 | 2016-05-04 | 无锡开普机械有限公司 | Air duct structure of generator set |
| CN108236343A (en) * | 2016-12-23 | 2018-07-03 | 宁波方太厨具有限公司 | A kind of ventilation and heat structure of cooking equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8253142V0 (en) * | 1982-03-31 | 1982-03-31 | Fiat Auto Spa | GENERATOR APPARATUS FOR THE COMBINED PRODUCTION OF ELECTRICITY AND HEAT |
| JP3800372B2 (en) * | 1997-07-24 | 2006-07-26 | 本田技研工業株式会社 | Engine generator |
| US6492740B2 (en) * | 2000-04-14 | 2002-12-10 | Fuji Jukogyo Kabushiki Kaisha | Engine generator |
| JP4052823B2 (en) * | 2001-09-25 | 2008-02-27 | 本田技研工業株式会社 | Engine generator |
| US7667341B2 (en) * | 2006-09-29 | 2010-02-23 | Milwaukee Electric Tool Corporation | Power-generating apparatus, such as a generator |
| CN201277091Y (en) * | 2008-10-16 | 2009-07-22 | 无锡开普动力有限公司 | Fixed direct current charging generator |
| CN101392683A (en) * | 2008-10-16 | 2009-03-25 | 无锡开普动力有限公司 | Fixed DC charging electric generator |
-
2008
- 2008-10-16 CN CNA2008101955724A patent/CN101392683A/en active Pending
-
2009
- 2009-08-10 WO PCT/CN2009/000911 patent/WO2010043103A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010043103A1 (en) * | 2008-10-16 | 2010-04-22 | 无锡开普动力有限公司 | Fixed dc charging electric generator |
| CN105545471A (en) * | 2016-02-01 | 2016-05-04 | 无锡开普机械有限公司 | Air duct structure of generator set |
| CN108236343A (en) * | 2016-12-23 | 2018-07-03 | 宁波方太厨具有限公司 | A kind of ventilation and heat structure of cooking equipment |
| CN108236343B (en) * | 2016-12-23 | 2024-04-02 | 宁波方太厨具有限公司 | Ventilation and heat dissipation structure of cooking equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010043103A1 (en) | 2010-04-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090325 |