CN202082014U - Air inlet structure for air filter of frame vehicle engine - Google Patents
Air inlet structure for air filter of frame vehicle engine Download PDFInfo
- Publication number
- CN202082014U CN202082014U CN2011201667796U CN201120166779U CN202082014U CN 202082014 U CN202082014 U CN 202082014U CN 2011201667796 U CN2011201667796 U CN 2011201667796U CN 201120166779 U CN201120166779 U CN 201120166779U CN 202082014 U CN202082014 U CN 202082014U
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- air inlet
- air
- filter
- inlet structure
- case
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Abstract
The utility model discloses an air inlet structure for an air filter of a frame vehicle engine, wherein the air inlet structure comprises a frame vehicle longitudinal beam web plate and an air inlet connecting pipe; one end of the air inlet connecting pipe is connected with the air filter; the air inlet structure also comprises an air inlet box with an opening at one side and a grate frame; the grate frame is arranged at the opening side of the air inlet box; the grate of the grate frame is downwards inclined; the air inlet box is arranged on the frame vehicle longitudinal beam web plate; the other end of the air inlet connecting pipe extends into the air inlet box; a water outlet is arranged on the bottom surface at the opening side of the air inlet box. The air inlet structure has the advantages of effectively improving the air admission quantity of the air filter, avoiding the entering of vapor and dust and the frequent cleaning of the air filter, reducing the abrasion of the engine, and ensuring the efficiency of the air filter and the power output of the engine.
Description
Technical field
The utility model relates to a kind of chassis engine air filter inlet structure.
Background technique
The chassis motor adopts underneath type mostly at present, the suction port of engine air filter is positioned at the air inlet chamber of engine water tank and intercooler, by blower fan water tank is implemented cooling in the air inlet chamber, the air intake indoor air enters sky filter suction port simultaneously, therefore the air intake indoor air is in negative pressuren zone, air is entering sky filter suction port place generation eddy current, causes the deficiency of air of sky filter, causes motor premature wear, power to descend; Be connected directly to air inlet chamber with space-time filter suction port by pipeline, steam easily enters in the sky filter by pipeline in the air, and especially the steam inlet is bigger the rainy day, causes engine cylinder internal corrosion, serious wear; The air inlet chamber position of engine water tank and intercooler is lower, and only apart from ground 1.1 meters, the dust in the vehicle driving process is bigger, dust very easily enters in the sky filter, also be one of reason of engine scuffing, power decline, therefore need the empty filter of frequent clean, to guarantee the effectiveness of empty filter.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of chassis engine air filter inlet structure, utilize this inlet structure effectively to improve the air inflow of empty filter, avoided entering and the frequent clean of empty filter of steam and dust, reduce the wearing and tearing of motor, guaranteed the effectiveness of empty filter and the power output of motor.
For solving the problems of the technologies described above, the utility model chassis engine air filter inlet structure comprises chassis longeron web and air inlet tube, described air inlet tube one end connects empty filter, the air inlet case and the grill frame that also comprise a side opening, described grill frame is located at the opening side of described air inlet case, the downward-sloping setting of the grid of described grill frame, described air inlet case is located on the described chassis longeron web, the described air inlet tube the other end stretches in the described air inlet case, and described air inlet case opening side bottom surface is provided with discharge opening.
Further, it is downward-sloping that the grid of above-mentioned grill frame becomes 45 degree with level.
Further, this inlet structure also comprises guide plate, and described guide plate is inclined upwardly and is located in the described air inlet case and between described air inlet case opening side and air inlet tube.
Further, above-mentioned guide plate top apart from the air inlet tube the other end greater than 100mm.
Because the utility model chassis engine air filter inlet structure has adopted technique scheme, be that this inlet structure comprises chassis longeron web and air inlet tube, air inlet tube one end connects empty filter, the air inlet case and the grill frame that also comprise a side opening, grill frame is located at the opening side of air inlet case, the downward-sloping setting of the grid of grill frame, the air inlet case is located on the chassis longeron web, the air inlet tube the other end stretches in the air inlet case, and air inlet case opening side bottom surface is provided with discharge opening.This inlet structure has effectively improved the air inflow of empty filter, has avoided entering and the frequent clean of empty filter of steam and dust, has reduced the wearing and tearing of motor, has guaranteed the effectiveness of empty filter and the power output of motor.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the schematic representation of the utility model chassis engine air filter inlet structure.
Embodiment
As shown in Figure 1, the utility model chassis engine air filter inlet structure comprises chassis longeron web 1 and air inlet tube 4, described air inlet tube 4 one ends connect empty filter 2, the air inlet case 3 and the grill frame 5 that also comprise a side opening, described grill frame 5 is located at the opening side of described air inlet case 3, the grid 51 downward-sloping settings of described grill frame 5, described air inlet case 3 is located on the described chassis longeron web 1, described air inlet tube 4 the other ends stretch in the described air inlet case 3, and described air inlet case 3 opening side bottom surfaces are provided with discharge opening 7.
Further, good for making in the air steam and dust sedimentation effect, the grid 51 of above-mentioned grill frame 5 becomes 45 degree downward-sloping with level.The grid of grill frame plays guide functions one time to the air that enters the air inlet case, avoids air to form eddy current in the air inlet case, helps air and enters the sky filter.
For the air that enters air inlet tube is carried out the secondary water conservancy diversion, further reduce water in air vapour content, this inlet structure also comprises guide plate 6, and described guide plate 6 is inclined upwardly and is located in the described air inlet case 3 and between described air inlet case 3 opening side and air inlet tube 4.The air that flows into air inlet tube behind guide plate is more clean, and it has further precipitated airborne steam and dust.
Further, be to guarantee the effect of secondary water conservancy diversion, above-mentioned guide plate 6 tops apart from air inlet tube 4 the other ends greater than 100mm.
This inlet structure is arranged at air inlet case 3 on the chassis longeron web 1, chassis longeron web 1 reaches 1.4 meters apart from ground, improved the height of empty filter 2 suction ports, effectively reduced entering of dust in the vehicle driving process, guarantee to enter the air quantity of air inlet case 3 simultaneously, avoided the deficiency of empty filter 2 air inflows; 5 pairs of air of the grill frame that air inlet case 3 opening side are provided with are implemented a water conservancy diversion, the dust of airborne steam and doping is deposited in air inlet case 3 bottoms and flows out through discharge opening 7 behind water conservancy diversion, enter sky filter 2 after the air that has reduced steam and dust content flows into air inlet tube 4, avoided the erosion of steam and dust motor 8.This inlet structure has effectively improved the effectiveness of empty filter, has guaranteed the power output of motor, has avoided the wearing and tearing of motor.
Claims (4)
1. chassis engine air filter inlet structure, comprise chassis longeron web and air inlet tube, described air inlet tube one end connects empty filter, it is characterized in that: the air inlet case and the grill frame that also comprise a side opening, described grill frame is located at the opening side of described air inlet case, the downward-sloping setting of the grid of described grill frame, described air inlet case is located on the described chassis longeron web, the described air inlet tube the other end stretches in the described air inlet case, and described air inlet case opening side bottom surface is provided with discharge opening.
2. chassis engine air filter inlet structure according to claim 1 is characterized in that: the grid of described grill frame becomes 45 degree downward-sloping with level.
3. chassis engine air filter inlet structure according to claim 1 and 2, it is characterized in that: this inlet structure also comprises guide plate, and described guide plate is inclined upwardly and is located in the described air inlet case and between described air inlet case opening side and air inlet tube.
4. chassis engine air filter inlet structure according to claim 3 is characterized in that: described guide plate top apart from the air inlet tube the other end greater than 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201667796U CN202082014U (en) | 2011-05-24 | 2011-05-24 | Air inlet structure for air filter of frame vehicle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201667796U CN202082014U (en) | 2011-05-24 | 2011-05-24 | Air inlet structure for air filter of frame vehicle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082014U true CN202082014U (en) | 2011-12-21 |
Family
ID=45342646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201667796U Expired - Fee Related CN202082014U (en) | 2011-05-24 | 2011-05-24 | Air inlet structure for air filter of frame vehicle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202082014U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802629A (en) * | 2015-05-20 | 2015-07-29 | 至玥腾风科技投资有限公司 | Mid-engine incremental stroke electric vehicle |
| CN105065155A (en) * | 2015-08-04 | 2015-11-18 | 重庆长安工业(集团)有限责任公司 | Bulletproof gas inlet device for engine |
| CN106476614A (en) * | 2016-11-17 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | Engine side is to air intake structure |
-
2011
- 2011-05-24 CN CN2011201667796U patent/CN202082014U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802629A (en) * | 2015-05-20 | 2015-07-29 | 至玥腾风科技投资有限公司 | Mid-engine incremental stroke electric vehicle |
| US10202044B2 (en) | 2015-05-20 | 2019-02-12 | Technologies' Xanadu Of Resonatory-Solar-Systemed Co., Ltd. | Mid-engine extended range electric vehicle |
| CN105065155A (en) * | 2015-08-04 | 2015-11-18 | 重庆长安工业(集团)有限责任公司 | Bulletproof gas inlet device for engine |
| CN106476614A (en) * | 2016-11-17 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | Engine side is to air intake structure |
| CN106476614B (en) * | 2016-11-17 | 2018-08-10 | 安徽江淮汽车集团股份有限公司 | Engine side is to air intake structure |
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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: 20111221 Termination date: 20130524 |