CN2903411Y - Gasoline electricity generator set wity flow guiding apparatus - Google Patents
Gasoline electricity generator set wity flow guiding apparatus Download PDFInfo
- Publication number
- CN2903411Y CN2903411Y CN 200520010433 CN200520010433U CN2903411Y CN 2903411 Y CN2903411 Y CN 2903411Y CN 200520010433 CN200520010433 CN 200520010433 CN 200520010433 U CN200520010433 U CN 200520010433U CN 2903411 Y CN2903411 Y CN 2903411Y
- Authority
- CN
- China
- Prior art keywords
- air guide
- guide sleeve
- flow guiding
- sheet material
- motor
- 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
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model relates to a gas generator set with flow guiding device which comprises a support flat board, a water box, a cooling fan, an engine, a fuel tank, a muffler and a fixation rotor assembly and is also provided with a flow guiding cover and a flow guiding board. The flow guiding cover is fixedly installed on the exhaust branch pipes and the flow guiding board is provided at the support flat board edge, making one sheet of the flow guiding board arranged on the outer side of the flow guiding cover and the other sheet thereof disposed behind the flow guiding cover. The generator set can effectively cool the exhaust branch pipe and prevent the muffler and the fuel box from suffering more burning-off by the heated air flow, thereby effectively reducing the temperature of the exhaust branch pipe, the muffler and the fuel box and prolonging the life of the generator set.
Description
Technical field
The utility model relates to a kind of gasoline engine generator group, particularly powerful gasoline engine generator group.
Technical background
The gasoline engine generator group mainly is made up of parts such as bearing flat plate, water tank, cooling fan, motor, fuel tank, silencing apparatus and rotor assemblies, wherein motor is between water tank and fuel tank, cooling fan is used for cooled engine between water tank and motor.Silencing apparatus and rotor assembly are positioned at the fuel tank below, and gas exhaust manifold is installed below motor, and the waste gas that motor produces is expelled to silencing apparatus by gas exhaust manifold, and all parts of generator set are installed on the bearing flat plate of its bottom.
Powerful gasoline engine generator group generally adopts motor car engine as power, because the power of motor car engine is bigger, the exhaust gas temperature of its discharge is very high, thereby make the temperature of gas exhaust manifold and silencing apparatus also very high, when the generator set long-play, often because the high temperature of waste gas by roasting red, also makes the temperature of silencing apparatus top fuel tank raise simultaneously, this will be to causing bigger influence the working life of generator set for gas exhaust manifold and silencing apparatus.
The model utility content
Technical problem to be solved in the utility model provides a kind of gasoline engine generator group with flow guide device, when generator set is worked, to reduce the temperature of gas exhaust manifold, silencing apparatus and fuel tank.
Gasoline engine generator group with flow guide device described in the utility model, comprise bearing flat plate, water tank, cooling fan, motor, fuel tank, silencing apparatus and rotor assembly, motor is between water tank and fuel tank, cooling fan is between water tank and motor, silencing apparatus and rotor assembly are positioned at the fuel tank below, gas exhaust manifold is installed below motor, in this gasoline engine generator group air guide sleeve and guide plate are installed also, the cross section of air guide sleeve is the U type, the one end is bell mouth shape, air guide sleeve is fixed on the gas exhaust manifold, make gas exhaust manifold be positioned at the U type groove of air guide sleeve, and the flared end of air guide sleeve is adjacent with cooling fan; Guide plate is the L type, and the sheet material that is less than or equal to 90 ° by two angles constitutes, and it is installed in the bearing flat plate edge, makes a wherein sheet material of guide plate be positioned at the air guide sleeve outside, and offers radiation hole on this sheet material, and another sheet material is positioned at after the air guide sleeve.
Offer bolt mounting holes on the air guide sleeve, make air guide sleeve be fixed on gas exhaust manifold by bolt.
The sheet material edge that guide plate is positioned at after the air guide sleeve offers breach, makes this sheet material can avoid stopping of gas exhaust manifold or silencing apparatus, and can make its more major part be positioned at the air guide sleeve dead astern, to stop the high-temp waste gas that goes out from air guide sleeve U type concentrated flow effectively.
Generator set is discharged after the waste gas that engine chamber produces enters silencing apparatus by gas exhaust manifold in the course of the work.The cold wind of the dispersion that cooling fan produces is in cooled engine, air guide sleeve U type groove is collected and entered to the flared end of diversed cover, thereby make flow through air guide sleeve U type groove cold blast rate greatly and quickly, so the gas exhaust manifold that is positioned at air guide sleeve U type groove is effectively cooled off.And, the high temperature gas flow that flows out from air guide sleeve U type groove owing to be subjected to is positioned at guide plate the stopping of a sheet material wherein after the air guide sleeve, and another sheet material of this sheet material and air guide sleeve has and is less than or equal to 90 ° angle, thereby this high temperature gas flow is changed to be flowed to, the radiation hole that is flowed backward to another sheet material of guide plate and offer is from it discharged, make silencing apparatus and fuel tank exempt from the baking of more high temperature gas flow, so also make the temperature of silencing apparatus and fuel tank be able to effective reduction.
Air guide sleeve that the utlity model has and guide plate are owing to can make gas exhaust manifold effectively be cooled off, and can make silencing apparatus and fuel tank exempt from the baking of more high temperature gas flow, thereby reduced the temperature of gas exhaust manifold, silencing apparatus and fuel tank effectively, so prolonged the working life of generator set.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
The structural representation that Fig. 2 is the utility model when mounting guiding board not;
Fig. 3 is the plan view of guide plate in the utility model;
Fig. 4 is the left view of guide plate shown in Figure 3;
Fig. 5 is the plan view of guide plate shown in Figure 3;
Fig. 6 is the plan view of air guide sleeve in the utility model;
Fig. 7 is the right elevation of air guide sleeve shown in Figure 6;
Fig. 8 is the plan view of air guide sleeve shown in Figure 6.
Embodiment
As shown in Figure 1 and Figure 2, this gasoline engine generator group with flow guide device comprises bearing flat plate 8, water tank 1, cooling fan 2, motor 3, fuel tank 6, silencing apparatus 7 and rotor assembly 5, motor 3 is between water tank 1 and fuel tank 6, cooling fan 2 is between water tank 1 and motor 3, silencing apparatus 7 and rotor assembly 5 are positioned at fuel tank 6 belows, gas exhaust manifold 10 is installed below motor 3, and all parts of generator set are installed on the bearing flat plate 8 of its bottom.Air guide sleeve 9 and guide plate 4 also are installed in this gasoline engine generator group, extremely shown in Figure 8 as Fig. 6, the cross section of air guide sleeve 9 is the U type, the one end is bell mouth shape, offer bolt mounting holes 13 on the air guide sleeve 9, be fixed on the gas exhaust manifold 10 by bolt, make gas exhaust manifold 10 be positioned at the U type groove of air guide sleeve 9, and the flared end of air guide sleeve 9 be adjacent with cooling fan 2.To shown in Figure 5, guide plate 4 is the L type, is made of the sheet material of two angles less than 90 ° as Fig. 3, and it is installed in bearing flat plate 8 edges, makes a wherein sheet material of guide plate 4 be positioned at air guide sleeve 9 outsides, and offers radiation hole 11 on this sheet material; Another sheet material is positioned at after the air guide sleeve 9, its edge offers breach 12, make this sheet material can avoid stopping of gas exhaust manifold 10 or silencing apparatus 7, and can make its more major part be positioned at air guide sleeve 9 dead asterns, to stop the high-temp waste gas that goes out from air guide sleeve U type concentrated flow effectively.
Angle between the guide plate 4 two boards materials also can equal 90 °, but this will reduce its blocking effect to the high temperature gas flow that goes out from air guide sleeve U type concentrated flow.
Claims (3)
1, gasoline engine generator group with flow guide device, comprise bearing flat plate (8), water tank (1), cooling fan (2), motor (3), fuel tank (6), silencing apparatus (7) and rotor assembly (5), motor is between water tank and fuel tank, cooling fan is between water tank and motor, silencing apparatus and rotor assembly are positioned at the fuel tank below, gas exhaust manifold (10) is installed below motor, it is characterized in that: air guide sleeve (9) and guide plate (4) also are installed in this gasoline engine generator group, the cross section of air guide sleeve is the U type, the one end is bell mouth shape, air guide sleeve is fixed on the gas exhaust manifold, make gas exhaust manifold be positioned at the U type groove of air guide sleeve, and the flared end of air guide sleeve is adjacent with cooling fan; Guide plate is the L type, and the sheet material that is less than or equal to 90 ° by two angles constitutes, and it is installed in the bearing flat plate edge, makes a wherein sheet material of guide plate be positioned at the air guide sleeve outside, and offers radiation hole (11) on this sheet material, and another sheet material is positioned at after the air guide sleeve.
2, the gasoline engine generator group with flow guide device according to claim 1 is characterized in that: offer bolt mounting holes (13) on the air guide sleeve (9).
3, the gasoline engine generator group with flow guide device according to claim 1 is characterized in that: guide plate (4) is positioned at air guide sleeve (9) sheet material edge afterwards and offers breach (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010433 CN2903411Y (en) | 2005-11-30 | 2005-11-30 | Gasoline electricity generator set wity flow guiding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010433 CN2903411Y (en) | 2005-11-30 | 2005-11-30 | Gasoline electricity generator set wity flow guiding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903411Y true CN2903411Y (en) | 2007-05-23 |
Family
ID=38078821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520010433 Expired - Fee Related CN2903411Y (en) | 2005-11-30 | 2005-11-30 | Gasoline electricity generator set wity flow guiding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903411Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675519A (en) * | 2015-02-15 | 2015-06-03 | 江苏苏美达机电科技有限公司 | Mute air-cooled generating set |
| CN106593620A (en) * | 2015-10-16 | 2017-04-26 | 首帆动力科技股份有限公司 | Air exhaust and heat dissipation device for diesel generating set |
| CN113389631A (en) * | 2021-06-30 | 2021-09-14 | 重庆长安汽车股份有限公司 | Flow guide structure for improving local high temperature at exhaust side of longitudinally-arranged engine assembly |
-
2005
- 2005-11-30 CN CN 200520010433 patent/CN2903411Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675519A (en) * | 2015-02-15 | 2015-06-03 | 江苏苏美达机电科技有限公司 | Mute air-cooled generating set |
| CN104675519B (en) * | 2015-02-15 | 2018-02-13 | 江苏苏美达机电科技有限公司 | Jing Yin air-cooled generator group |
| CN106593620A (en) * | 2015-10-16 | 2017-04-26 | 首帆动力科技股份有限公司 | Air exhaust and heat dissipation device for diesel generating set |
| CN106593620B (en) * | 2015-10-16 | 2023-07-21 | 首帆动力科技股份有限公司 | Exhaust heat dissipation device of diesel generator set |
| CN113389631A (en) * | 2021-06-30 | 2021-09-14 | 重庆长安汽车股份有限公司 | Flow guide structure for improving local high temperature at exhaust side of longitudinally-arranged engine assembly |
| CN113389631B (en) * | 2021-06-30 | 2022-07-08 | 重庆长安汽车股份有限公司 | Flow guide structure for improving local high temperature at exhaust side of longitudinally-arranged engine assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20121130 |