CN108839552A - A kind of safeguard structure stopping engine intake water inlet - Google Patents
A kind of safeguard structure stopping engine intake water inlet Download PDFInfo
- Publication number
- CN108839552A CN108839552A CN201810658443.8A CN201810658443A CN108839552A CN 108839552 A CN108839552 A CN 108839552A CN 201810658443 A CN201810658443 A CN 201810658443A CN 108839552 A CN108839552 A CN 108839552A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- guard member
- mounting hole
- water
- engine intake
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The present invention relates to a kind of safeguard structures of blocking engine intake water inlet, the left guard member of air inlet and the right guard member of air inlet including being bolted on vehicle frame upper beam, and it is located at the left and right sides for the front shroud lock mounting bracket being fixedly connected in the middle part of vehicle frame upper beam, it is characterized in that：Before the left guard member of the air inlet and the right guard member of air inlet with the subsequent top face of upper grid, and the bottom surface of the two the upper surface of wind deflector on radiator；The left guard member of air inlet is located at the underface of engine intake.The present invention can either meet the air inlet demand of air inlet, and water can be stopped to enter engine intake, improve the dynamic property and safety of engine, and structure is simple in automobile wading, easy for installation.
Description
Technical field
The present invention relates to automobile engines, and in particular to a kind of safeguard structure for stopping engine intake water inlet.
Background technique
When automobile wading, engine is easy to cause to choke water, engine is absolutely in fatal to automobile once intaking
Wound, is mainly manifested in：When automobile wading, water enters cylinder from inlet manifold, due to the Incoercibility of water, so as to cause hair
Motivation connecting rod bending or fracture will cause fracture connecting rod under extreme condition and abolish breakdown cylinder body；The immersion of air filter of engine filter core,
Causing intake resistance to increase can not light, stop working in automobile water with combustion chamber water inlet, spark plug.If restarting, engine
Just it is easy to detonation；And if engine is intake, and can also be intake in machine oil, changes its original property so as to cause machine oil is rotten
Energy.Therefore, it is necessary to carry out to engine intake effective in the case where not influencing engine charging efficiency and heat dissipation performance
Waterproof protective.
" a kind of radiator on mounting structure for wind deflector " of CN201620458949.0 bulletin, including be placed on radiator
The upper wind deflector ontology that side is connect with the upper beam of car front-upper, the wind deflector ontology are equipped with a curved baffle, the baffle
Positioned at the front of engine intake, play the role of rain and snow.The wind deflector had both been able to satisfy the heat dissipation of engine radiator
It is required that and can solve the problem of engine intake sucks sleet and influences the dynamic property and safety of engine.But it does not relate to
And to when preventing the vehicle from paddling the problem of engine intake water inlet.
Summary of the invention
The object of the present invention is to provide a kind of safeguard structures of blocking engine intake water inlet, can either meet air inlet
Air inlet demand, and can in automobile wading, stop water enter engine intake, improve the dynamic property and safety of engine
Property, and structure is simple, and it is easy for installation.
A kind of safeguard structure stopping engine intake water inlet of the present invention, including be bolted in vehicle frame
The left guard member of air inlet and the right guard member of air inlet on upper beam, and be located at and be fixedly connected in the middle part of vehicle frame upper beam
Front shroud locks the left and right sides of mounting bracket, it is characterized in that：Before the left guard member of the air inlet and the right guard member of air inlet
Face and the subsequent top face of upper grid, and the bottom surface of the two the upper surface of wind deflector on radiator；The air inlet is left
Guard member is located at the underface of engine intake.
Further, the left guard member of the air inlet is sheet metal component, elongated, and back and the right and left are all provided with oriented
On link block, front be equipped with upward vertical baffle, on the bottom surface of the left guard member of the air inlet middle part be equipped with first
Middle mounting hole, back link block be equipped with the first right mounting hole and the first left mounting hole, the left guard member of air inlet is logical
Bolt is crossed to be fixedly connected on the vehicle frame with mounting hole, the first right mounting hole and the first left mounting hole cooperation in first thereon
On crossbeam；On the left guard member bottom surface of the air inlet first in mounting hole two sides be equipped with the identical first right water guide of structure
Hole and the first left water-guiding hole.
Further, the right guard member of the air inlet be sheet metal component, it is elongated, back be equipped with upward connecting plate,
Front and the right and left are equipped with upward flange, and middle part is equipped in second and pacifies on the bottom surface of the right guard member of the air inlet
The link block of hole, back is filled equipped with the second right mounting hole and the second left mounting hole, the right guard member of air inlet passes through spiral shell
Bolt is fixedly connected on the vehicle frame upper beam with mounting hole, the second right mounting hole and the second left mounting hole cooperation in second thereon
On；On the right guard member bottom surface of the air inlet second in mounting hole two sides be equipped with the identical second right water-guiding hole of structure and
Second left water-guiding hole.
Further, the height of the vertical baffle is higher than the engine intake.
Further, U-shaped card slot is equipped on the link block on the right of the left guard member of the air inlet.
Further, the structure of the described first right water-guiding hole, the first right water-guiding hole of left water-guiding hole second and the second left water-guiding hole
It is identical, it is in inverted trapezoidal, it is up big and down small.
Compared to the prior art, the present invention has the following advantages：Due to installing two guard members at the top of the radiator, into
One step improves radiating efficiency；Since the guard member is in the underface of air inlet, and the lower end with upper grid closed area
Concordantly, water inlet and the snowflake etc. at grid open end have effectively been separated, have not only solved the water inlet problem of engine, raise flurry
Danger is greatly reduced, to improve the dynamic property and safety of vehicle；Since the guard member passes through multiple bolts and vehicle
The connection of frame upper beam, so securely and reliably, convenient disassembly.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the axonometric drawing of the left guard member of air inlet；
Fig. 3 is the axonometric drawing of the right guard member of air inlet；
Fig. 4 is the schematic diagram for being equipped with automobile head of the invention；
Fig. 5 is A-A cut-away view of Fig. 4.
In figure：The left guard member of 1-air inlet, mounting hole in 10-the first, the 11-the first right mounting hole, 12-the first
Left mounting hole, the 13-the first right water-guiding hole, the 14-the first left water-guiding hole, 15-vertical baffles, 16-U-shaped card slots；
The right guard member of 2-air inlets, mounting hole in 20-the second, the 21-the second right mounting hole, the 22-the second left mounting hole,
23-the second right water-guiding hole, the 24-the second left water-guiding hole；
3-radiators, 4-heat sink side wind deflectors, wind deflector on 5-radiators, 6-engine intakes are horizontal on 7-vehicle frames
Beam, 8-front shrouds lock mounting bracket, 9-upper grids.
Specific embodiment
Invention is further described with reference to the accompanying drawing.
A kind of safeguard structure of blocking engine intake water inlet referring to figs. 1 to 5, including be bolted
The left guard member 1 of air inlet and the right guard member 2 of air inlet on vehicle frame upper beam 7, and be located at and be fixedly connected on vehicle frame
The left and right sides of the front shroud lock mounting bracket 8 at 7 middle part of crossbeam, substantive distinguishing features outstanding are：
Before the left guard member 1 of the air inlet and the right guard member 2 of air inlet with the subsequent top face of upper grid 9, and
And the bottom surface of the two the upper surface of wind deflector 5 on radiator；
The left guard member 1 of air inlet is located at the underface of engine intake 6, play directly prevent water pour in air inlet with
And the effect of pre- rain and snow sucking air inlet.
The left guard member 1 of air inlet is sheet metal component, and elongated, back and the right and left are equipped with upward company
Block, front are connect equipped with upward vertical baffle 15, middle part is equipped in first and pacifies on the bottom surface of the left guard member 1 of the air inlet
Fill hole 10, the link block of back is equipped with the first right mounting hole 11 and the first left mounting hole 12, the left guard member 1 of air inlet
Institute is fixedly connected on by bolt and mounting hole 10, the first right mounting hole 11 and the first left cooperation of mounting hole 12 in first thereon
It states on vehicle frame upper beam 7；On left 1 bottom surface of guard member of the air inlet first in mounting hole 10 two sides be equipped with structure phase
With the first right water-guiding hole 13 and the first left water-guiding hole 14.
The right guard member 2 of air inlet be sheet metal component, it is elongated, back be equipped with upward connecting plate, front and
The right and left is equipped with upward flange, and middle part is equipped with mounting hole in second on the bottom surface of the right guard member 2 of the air inlet
20, the link block of back is equipped with the second right mounting hole 21 and the second left mounting hole 22, and the right guard member 2 of air inlet passes through
Bolt is fixedly connected on the vehicle with mounting hole 20, the second right mounting hole 21 and the second left cooperation of mounting hole 22 in second thereon
On frame upper beam 7；On right 2 bottom surface of guard member of the air inlet second in the two sides of mounting hole 20 be equipped with structure identical the
Two right water-guiding holes 23 and the second left water-guiding hole 24.
The height of the vertical baffle 15 is higher than the engine intake 6.
U-shaped card slot 16 is equipped on the link block on the right of the left guard member 1 of the air inlet, the U-shaped card slot is for blocking
Connect the harness of front shroud lock.
The structure of the first right water-guiding hole 13, the first left water-guiding hole 14 second right water-guiding hole 23 and the second left water-guiding hole 24
It is identical, it is in inverted trapezoidal, it is up big and down small.Enable the ponding in the left guard member of air inlet and the right guard member of air inlet smooth
Outflow, and the water gushed on lower section can be separated well.
When vehicle involves in swimmer's pool with fast speed, headstock enters instant water, and water pours in enging cabin by upper grid 9, due to
The fin of radiator 3 damps, and most of water is separated outside radiator, gushed on the heat sink side wind deflector 4 of the right and left,
If speed is sufficiently fast, the upward rate of water is higher than the rate that self gravity falls, and can reach engine intake 6 quickly, make
Engine is choked water.And the left guard member 1 of air inlet and the left guard member 2 of air inlet, the water flow above gushed can have been blocked, hair has been evaded
The risk of motivation air inlet water inlet.And the vertical baffle 11 of left 1 front of protective plate of air inlet, can have while the car is driving
Effect prevention engine intake sucks sleet.
The left guard member 1 of the air inlet and the right guard member 2 of air inlet are with closing grid 9,4 and of heat sink side wind deflector
Wind deflector 5 on radiator can obstruct the water flow entered from upper grid well, play the role of protecting engine power performance.
Claims (6)
1. a kind of safeguard structure for stopping engine intake water inlet, including be bolted in vehicle frame upper beam（7）On
The left guard member of air inlet（1）With the right guard member of air inlet（2）, and be located at and be fixedly connected on vehicle frame upper beam（7）Middle part
Front shroud locks mounting bracket（8）The left and right sides, it is characterized in that：The left guard member of air inlet（1）With the right protection structure of air inlet
Part（2）Before with upper grid（9）Subsequent top face, and the bottom surface of the two wind deflector on radiator（5）It is upper
Face；The left guard member of air inlet（1）Positioned at engine intake（6）Underface.
2. the safeguard structure according to claim 1 for stopping engine intake water inlet, it is characterized in that：The air inlet is left
Guard member（1）Elongated for sheet metal component, back and the right and left are equipped with upward link block, front equipped with upward
Vertical baffle（15）, in the left guard member of the air inlet（1）Bottom surface on middle part be equipped with first in mounting hole（10）, back
Link block be equipped with the first right mounting hole（11）With the first left mounting hole（12）, the left guard member of air inlet（1）Pass through
Bolt and mounting hole in first thereon（10）, the first right mounting hole（11）With the first left mounting hole（12）Cooperation is fixedly connected on
The vehicle frame upper beam（7）On；In the left guard member of the air inlet（1）On bottom surface first in mounting hole（10）Two sides set
There is the identical first right water-guiding hole of structure（13）With the first left water-guiding hole（14）.
3. the safeguard structure according to claim 1 or 2 for stopping engine intake water inlet, it is characterized in that：The air inlet
The right guard member of mouth（2）Elongated for sheet metal component, back is equipped with upward connecting plate, front and the right and left and is equipped with
Upward flange, in the right guard member of the air inlet（2）Bottom surface on middle part be equipped with second in mounting hole（20）, back company
Block is connect equipped with the second right mounting hole（21）With the second left mounting hole（22）, the right guard member of air inlet（2）Pass through bolt
With mounting hole in second thereon（20）, the second right mounting hole（21）With the second left mounting hole（22）Cooperation is fixedly connected on described
Vehicle frame upper beam（7）On；In the right guard member of the air inlet（2）On bottom surface second in mounting hole（20）Two sides be equipped with knot
The identical second right water-guiding hole of structure（23）With the second left water-guiding hole（24）.
4. the safeguard structure according to claim 2 for stopping engine intake water inlet, it is characterized in that：The vertical gear
Plate（15）Height be higher than the engine intake（6）.
5. the safeguard structure according to claim 2 for stopping engine intake water inlet, it is characterized in that：In the air inlet
Left guard member（1）The right link block be equipped with U-shaped card slot（16）.
6. the safeguard structure according to claim 3 for stopping engine intake water inlet, it is characterized in that：It leads on first right side
Water hole（13）, the first left water-guiding hole（14）Second right water-guiding hole（23）With the second left water-guiding hole（24）Structure it is identical, in fall
It is trapezoidal, it is up big and down small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810658443.8A CN108839552B (en) | 2018-06-25 | 2018-06-25 | Prevent protective structure of engine air inlet intake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810658443.8A CN108839552B (en) | 2018-06-25 | 2018-06-25 | Prevent protective structure of engine air inlet intake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108839552A true CN108839552A (en) | 2018-11-20 |
| CN108839552B CN108839552B (en) | 2020-12-29 |
Family
ID=64203730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810658443.8A Active CN108839552B (en) | 2018-06-25 | 2018-06-25 | Prevent protective structure of engine air inlet intake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108839552B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431716A (en) * | 2021-07-16 | 2021-09-24 | 重庆长安汽车股份有限公司 | Air deflector assembly with air entraining function and air inlet structure of air filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5328395A (en) * | 1992-06-30 | 1994-07-12 | Sanshin Kogyo Kabushiki Kaisha | Cowling structure for marine propulsion engine |
| CN200985849Y (en) * | 2006-06-02 | 2007-12-05 | 田立树 | Cyclone type suction piece |
| CN101468598A (en) * | 2007-12-25 | 2009-07-01 | 日产自动车株式会社 | Vehicle front structure |
| FR2982200A1 (en) * | 2011-11-03 | 2013-05-10 | Peugeot Citroen Automobiles Sa | Arrangement for guiding air toward fresh air intake pipe of internal combustion engine of car, has protection face extending transversely and vertically, and interposed between lock and vehicle front end to prevent lock access |
| CN104002662A (en) * | 2014-05-23 | 2014-08-27 | 安徽江淮汽车股份有限公司 | Air inlet channel grid and air inlet channel assembly |
| CN204511639U (en) * | 2014-02-04 | 2015-07-29 | 三菱自动车工程株式会社 | A kind of suction means of mobile engine |
-
2018
- 2018-06-25 CN CN201810658443.8A patent/CN108839552B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5328395A (en) * | 1992-06-30 | 1994-07-12 | Sanshin Kogyo Kabushiki Kaisha | Cowling structure for marine propulsion engine |
| CN200985849Y (en) * | 2006-06-02 | 2007-12-05 | 田立树 | Cyclone type suction piece |
| CN101468598A (en) * | 2007-12-25 | 2009-07-01 | 日产自动车株式会社 | Vehicle front structure |
| FR2982200A1 (en) * | 2011-11-03 | 2013-05-10 | Peugeot Citroen Automobiles Sa | Arrangement for guiding air toward fresh air intake pipe of internal combustion engine of car, has protection face extending transversely and vertically, and interposed between lock and vehicle front end to prevent lock access |
| CN204511639U (en) * | 2014-02-04 | 2015-07-29 | 三菱自动车工程株式会社 | A kind of suction means of mobile engine |
| CN104002662A (en) * | 2014-05-23 | 2014-08-27 | 安徽江淮汽车股份有限公司 | Air inlet channel grid and air inlet channel assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431716A (en) * | 2021-07-16 | 2021-09-24 | 重庆长安汽车股份有限公司 | Air deflector assembly with air entraining function and air inlet structure of air filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108839552B (en) | 2020-12-29 |
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