CN205918484U - Vehicle vent -pipe says water inflowing prevention device - Google Patents
Vehicle vent -pipe says water inflowing prevention device Download PDFInfo
- Publication number
- CN205918484U CN205918484U CN201620909290.6U CN201620909290U CN205918484U CN 205918484 U CN205918484 U CN 205918484U CN 201620909290 U CN201620909290 U CN 201620909290U CN 205918484 U CN205918484 U CN 205918484U
- Authority
- CN
- China
- Prior art keywords
- exhaust pipeline
- pipe
- discharge duct
- main exhaust
- projection
- 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
Links
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses a vehicle vent -pipe says water inflowing prevention device, including main exhaust gas pipe way, auxiliary exhaust pipe, electric control valve, controller, electric lift rod, inductor and corrugated metal pipe. Auxiliary exhaust pipe installs above main exhaust gas pipe says, designs threadiness all day long. Electric control valve installs between auxiliary exhaust pipe air inlet and gas outlet. The controller is installed at the auttombilism indoorly. Electric lift rod installs near auxiliary exhaust pipe, electric lift rod's top and auxiliary exhaust pipe's top fixed connection. The inductor is placed near the end of giving vent to anger that main exhaust gas pipe said. Corrugated metal union coupling auxiliary exhaust pipe's air inlet and gas outlet. At the great weather of precipitation, the utility model discloses can prevent that road ponding from crossing takes an advanced study into vehicle vent -pipe and intakes and destroy the cylinder.
Description
This utility model belongs to technical field of automobile, more particularly to a kind of automobile exhaust pipeline waterproof device.
Background technology
China's spring and summer season is storm multiple season, is frequently encountered the precipitation such as heavy rain, heavy rain or the rain that plunges big
Situation, due to some problems of drainage system, lead to urban parts area drain not smooth, some low-lying local hydrops mistakes
Deep, it is unfavorable for the normal operation of traffic.Under normal circumstances, automobile exhaust pipeline is arranged on bottom of car, is running into heavy showers sky
Gas or when the section of hydrops, the relatively low exhaustor in position easily causes water to pour in down a chimney inside air inlet-outlet pipe, enters electromotor
Interior, lead to spark plug to damage, cause the automobile cannot normal work.
With the development of China's economic technology, the owning amount of China's automobile has come the prostatitis in the world, and quantity also has
Increasing trend.How to efficiently solve the problem of automobile exhaust water inlet tube, become of current automobile industry research
Emphasis problem.
At present, solution to the problems described above mainly adopts externally connected exhaust pipe, makes the height of automobile exhaust pipe mouth end
Higher than the water surface.The program can solve the problems, such as that automobile exhaust pipeline is intake in theory, but, practice have shown that, vehicle exhaust
The water producing after the tracheal strips that run in outside condensation, due to action of gravity, also can flow to automotive interior along automobile primary discharge duct,
Cause the damage of automobile engine；On the other hand, externally connected exhaust pipe carries inconvenience, and is required for manual peace when applying every time
Dress, is not suitable for large-scale promotion application.
Utility model content
For solving the shortcoming and defect mentioned in above-mentioned prior art, this utility model provides a kind of automobile exhaust pipeline
Waterproof device.The technical scheme is that a kind of automobile exhaust pipeline waterproof device, including main exhaust pipeline, secondary aerofluxuss
Pipeline, electric-control stop valve, controller, electric lifting rod, induction apparatuss and metal bellowss.Described pair discharge duct is arranged on described
Above main exhaust pipeline, it is designed to antenna-like, can achieve length adjustment vertically, tensile maximum height is according to difference
Vehicle and different, under normal circumstances, described pair discharge duct be in rounding state, save the space of automobile.Described automatically controlled
Stop valve is arranged between described pair discharge duct air inlet and gas outlet, for realizing the break-make of main exhaust pipeline.Described control
Device processed is arranged on car steering interior, and connects described electric lifting rod, described electric-control stop valve and described sensing by wire
Device, described controller comprises warning lamp and control knob, and signal and output order for receiving described induction apparatuss control institute
State electric lifting rod and the work of described electric-control stop valve.Described induction apparatuss are placed near the outlet side of main exhaust pipeline, work as master
When aerofluxuss water inlet tube is more, sensor output signal is transferred to described controller, and the warning lamp of controller flashes and exports reply
Instruction, controls the opening and closing of the flexible of electric lifting rod and electric-control stop valve.Described electric lifting rod is arranged on the aerofluxuss of described pair
Near Pipelines, the top of electric lifting rod is fixedly connected with the top of described pair discharge duct, to realize secondary discharge duct and liter
The synchronous technique effect extending or shortening of fall.Described wavy metal length of tube can be adjusted, for connecting described pair exhaustor
The air inlet in road and gas outlet.
Described main exhaust road gas outlet is nearby sequentially installed with projection, check valve and drainage screen along outgassing direction.Institute
State the outside that projection is arranged on induction apparatuss, be arc surface inside projection, be conducive to the smooth discharge of tail gas, outside is plane, rises
Effect to stop portions liquid.The axis of described projection tilts, and is 45 ° with vertical direction angle.Due to described projection top
Leaving area reduce so that larger by the exhaust gas flow speed at projection top, the air pressure that air-flow is formed is also larger, flows into
The water of main exhaust road gas outlet needs bigger hydraulic pressure could enter in main exhaust pipeline.Described check valve is arranged on described convex
Outside block, when the water yield entering main exhaust road gas outlet is little, by described check valve, water is discharged.Described drainage screen peace
It is contained in the outermost of main exhaust pipeline, prevent the bulk granule in hydrops or branch leaveves from entering in discharge duct and causing pipe
Road blocks.
Further, described controller comprises manual control button, is used for manually booting this utility model plant running.
Further, described metal bellowss and described pair discharge duct adopt dismountable flange to connect, to need
When by metal bellowss remove cleaning or change.
Further, the height of described projection is the half of described main exhaust pipe diameter.
The beneficial effects of the utility model are: a kind of automobile exhaust pipeline water-inlet-proof dress being provided by this utility model
Put, solve the larger weather road hydrops of precipitation too deep cause automobile exhaust water inlet tube, destroy cylinder and affect run
Problem.This utility model is simple to operation, practical it is easy to promote, compensate for the defect on existing automotive performance.
Brief description
Fig. 1 is this utility model structural representation.
In figure: 1, main exhaust pipeline；2nd, secondary discharge duct；3rd, electric-control stop valve；4th, controller；5th, electric lifting rod；6、
Induction apparatuss；7th, metal bellowss；8th, projection；9th, check valve；10th, drainage screen；11 wires；12 flanges
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the utility model is elaborated.
As shown in figure 1, a kind of automobile exhaust pipeline waterproof device, including main exhaust pipeline 1, secondary discharge duct 2, automatically controlled
Stop valve 3, controller 4, electric lifting rod 5, induction apparatuss 6 and metal bellowss 7.Secondary discharge duct 2 is arranged on main exhaust pipeline 1
Top, is designed to antenna-like, can achieve length adjustment vertically, tensile maximum height is according to different vehicles not
With under normal circumstances, secondary discharge duct is in rounding state, saves the space of automobile.Electric-control stop valve 3 is arranged on secondary aerofluxuss
Between pipeline 2 air inlet and gas outlet.It is indoor that controller 4 is arranged on car steering.Electric lifting rod 5 is arranged on secondary discharge duct
Near 2, the top of electric lifting rod 5 is fixedly connected with the top of secondary discharge duct 2.Induction apparatuss 6 are placed on main exhaust pipeline
Near outlet side.The air inlet of metal bellowss 7 auxiliary connection discharge duct 2 and gas outlet.
Main exhaust pipeline 1 gas outlet is nearby sequentially installed with projection 8, check valve 9 and drainage screen 10 along outgassing direction.Convex
Block 8 is arranged on the outside of induction apparatuss 6, and projection 8 inner side is arc surface, and outside is plane.The axis of projection 8 tilts, with vertical side
It it is 45 ° to angle.Because the leaving area on projection 8 top reduces so that the exhaust gas flow speed passing through projection 8 top is larger,
The air pressure that air-flow is formed is also larger, and the water flowing into main exhaust pipeline 1 gas outlet needs bigger hydraulic pressure just can enter primary exhaust gas
In pipeline.Check valve 9 is arranged on outside projection 8, when the water yield entering main exhaust pipeline 1 gas outlet is little, by described list
To valve 9, water is discharged.Described drainage screen 10 is arranged on the outermost of main exhaust pipeline, prevents bulk granule or tree in hydrops
Branch leaveves enter in discharge duct and cause line clogging.
A kind of automobile exhaust pipeline waterproof device mode of operation that above-mentioned embodiment provides has two kinds:
Pattern one: manual mode.Before tiding over hydrops, the hand switch that driver can be manually pressed by controller 4 starts
Device.Controller 4 starts electric-control stop valve 3 and closes, and main exhaust pipeline 1 pipeline is closed, and starts electric lifting rod 5 simultaneously and runs,
Elevating lever extends, and drives secondary discharge duct 2 to extend.Tail gas is discharged through secondary discharge duct 2.
Pattern two: automatic mode.When driver tides over and forgets to manually boot this utility model device before hydrops, automatic mold
Formula can ensure that this device of automatic when being necessary.When entering the water yield in main exhaust pipeline 1 and being few, due to projection
8 stop, water does not reach the position of induction apparatuss 6, and water will be discharged by check valve.When enter main exhaust pipeline 1 in the water yield very
Greatly, when crossing projection 8 arrival induction apparatuss 6, induction apparatuss 6 output signals to controller 4, controller 4 automatic electric-control stop valve 3
Closure, primary exhaust conduit is cut off, and prevents water from passing through main exhaust pipeline 1 and travels further in electromotor, electric lifting rod 5 is transported simultaneously
OK, elevating lever elongation, drives secondary discharge duct 2 to extend.Tail gas is discharged through secondary discharge duct 2.
Claims (5)
1. a kind of automobile exhaust pipeline waterproof device, including main exhaust pipeline (1), secondary discharge duct (2), electric-control stop valve
(3), controller (4), electric lifting rod (5), induction apparatuss (6) and metal bellowss (7) it is characterised in that described pair exhaustor
Road (2) is arranged on above described main exhaust pipeline (1), is designed to antenna-like, is capable of length adjustment vertically, just
In the case of often, secondary discharge duct (2) is in rounding state；Controller (4) is arranged on car steering interior, and passes through wire (11)
Connect electric lifting rod (5), electric-control stop valve (3) and induction apparatuss (6)；Induction apparatuss (6) are placed on giving vent to anger of main exhaust pipeline (1)
Near mouthful；Electric-control stop valve (3) is arranged in main exhaust pipeline (1), and be located at secondary discharge duct (2) air inlet and gas outlet it
Between；Electric lifting rod (5) is arranged near described pair discharge duct (2), the top of electric lifting rod (5) and secondary discharge duct
(2) top is fixedly connected；Metal bellowss (7) length can be adjusted, the secondary discharge duct (2) of metal bellowss (7) connection
Air inlet and gas outlet.
2. a kind of automobile exhaust pipeline waterproof device according to claim 1 is it is characterised in that main exhaust pipeline (1)
Gas outlet is nearby sequentially installed with projection (8), check valve (9) and drainage screen (10) along outgassing direction, and projection (8) is arranged on sense
Answer the outside of device (6), be arc surface inside projection (8), outside is plane, the axis of projection (8) tilts, with vertical direction angle
For 45 °；Check valve (9) is arranged on outside described projection (8), and drainage screen (10) is arranged on the outermost of main exhaust pipeline (1).
3. a kind of automobile exhaust pipeline waterproof device according to claim 1 is it is characterised in that controller (4) comprises
Manual control button and warning lamp.
4. a kind of automobile exhaust pipeline waterproof device according to claim 1 is it is characterised in that metal bellowss (7)
Dismountable flange (12) is adopted to connect with secondary discharge duct (2).
5. a kind of automobile exhaust pipeline waterproof device according to claim 2 is it is characterised in that the height of projection (8)
Based on discharge duct (1) diameter half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909290.6U CN205918484U (en) | 2016-08-19 | 2016-08-19 | Vehicle vent -pipe says water inflowing prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909290.6U CN205918484U (en) | 2016-08-19 | 2016-08-19 | Vehicle vent -pipe says water inflowing prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205918484U true CN205918484U (en) | 2017-02-01 |
Family
ID=57871618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620909290.6U Expired - Fee Related CN205918484U (en) | 2016-08-19 | 2016-08-19 | Vehicle vent -pipe says water inflowing prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205918484U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542566A (en) * | 2017-09-07 | 2018-01-05 | 芜湖皖江知识产权运营中心有限公司 | Automobile exhaust system |
| CN108868990A (en) * | 2018-06-28 | 2018-11-23 | 重庆市铭鼎机械制造有限公司 | A kind of exhaust pipe for vehicle |
| CN109252935A (en) * | 2018-11-23 | 2019-01-22 | 佛山职业技术学院 | A kind of Water-in proof device of automobile discharge pipe |
| CN109268151A (en) * | 2018-09-13 | 2019-01-25 | 徐州卓控科技有限公司 | One kind preventing automatic flameout device for engine |
| CN109798174A (en) * | 2019-03-04 | 2019-05-24 | 南京航空航天大学 | A kind of band is paddled the exhaust system and method for safeguard protection |
-
2016
- 2016-08-19 CN CN201620909290.6U patent/CN205918484U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542566A (en) * | 2017-09-07 | 2018-01-05 | 芜湖皖江知识产权运营中心有限公司 | Automobile exhaust system |
| CN108868990A (en) * | 2018-06-28 | 2018-11-23 | 重庆市铭鼎机械制造有限公司 | A kind of exhaust pipe for vehicle |
| CN109268151A (en) * | 2018-09-13 | 2019-01-25 | 徐州卓控科技有限公司 | One kind preventing automatic flameout device for engine |
| CN109252935A (en) * | 2018-11-23 | 2019-01-22 | 佛山职业技术学院 | A kind of Water-in proof device of automobile discharge pipe |
| CN109252935B (en) * | 2018-11-23 | 2023-11-07 | 佛山职业技术学院 | Water inlet prevention device for automobile exhaust pipe |
| CN109798174A (en) * | 2019-03-04 | 2019-05-24 | 南京航空航天大学 | A kind of band is paddled the exhaust system and method for safeguard protection |
| CN109798174B (en) * | 2019-03-04 | 2023-07-07 | 南京航空航天大学 | Automobile exhaust device with wading safety protection and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205918484U (en) | Vehicle vent -pipe says water inflowing prevention device | |
| CN205918526U (en) | A water inflowing prevention device for car admission line | |
| CN207110014U (en) | A kind of municipal storm-water system | |
| CN205400946U (en) | Into water intake duct is prevented to automobile engine intelligence | |
| CN206418567U (en) | The automatic discharge structure using sewage conduct assisted drainage | |
| CN203383854U (en) | Buffering system for solving problem of tunnel local sudden water burst | |
| CN204475701U (en) | A kind of building roof drainage system | |
| CN106830183A (en) | A kind of sewage separating device for kitchen use | |
| CN202113658U (en) | Gravity type hydraulic automatic filter system | |
| CN205536628U (en) | Automatic evacuation system of preventing frostbite of solar water heater one -pipe water -supply line and sewer | |
| CN103670831B (en) | A kind of air feeder structure that improves fordability | |
| CN203383853U (en) | Buffering system for solving problem of insufficient drainage ability of tunnel central ditch | |
| CN207277486U (en) | A kind of mill tailings storehouse is met an urgent need self-draining arrangement | |
| CN105113621A (en) | Vertical fence mesh well lid | |
| CN207278350U (en) | A kind of automobile exhaust pipe backward flowing preventing device | |
| CN209441550U (en) | A kind of ship emergency drainage device | |
| CN208395955U (en) | A kind of underground water pipeline ventilation well construction | |
| CN207959440U (en) | Dirt is abandoned to shut off integrated system | |
| CN206328834U (en) | A kind of early rainwater automatic flow abandoning apparatus | |
| CN206089476U (en) | Automatic moisturizing formula concrete maintenance pond | |
| CN206396786U (en) | Suitable for the pipe gallery section structure of area of heavy rainfull | |
| CN202746056U (en) | Air inlet pipe structure for increasing wading capability | |
| CN206493951U (en) | A kind of express locomotive air-conditioning drainage structure | |
| CN205242495U (en) | System is used multipurposely to work progress water | |
| CN205135933U (en) | Liquid transfer automated control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20170819 |